Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (33 commits)
[PATCH] pcmcia: declare pccard_iodyn_ops (fix m8xx_pcmcia.c compilation error)
[PATCH] pcmcia: fix pcmcia_device_remove oops
[PATCH] pcmcia: Add support for Possio GCC AKA PCMCIA Siemens MC45
[PATCH] pcmcia: pseudo device handling update
[PATCH] pcmcia: convert DEV_OK to pcmcia_dev_present
[PATCH] pcmcia: use bitfield instead of p_state and state
[PATCH] pcmcia: remove unused p_dev->state flags
[PATCH] pcmcia: make pcmcia_release_{io,irq} static
[PATCH] pcmcia: add return value to _config() functions
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device
[PATCH] pcmcia: rename pcmcia_device.state
[PATCH] pcmcia: remove unneeded Vcc pseudo setting
[PATCH] pcmcia: remove export of pcmcia_release_configuration
[PATCH] pcmcia: default suspend and resume handling
[PATCH] pcmcia: convert remaining users of pcmcia_release_io and _irq
[PATCH] pcmcia: add pcmcia_disable_device
[PATCH] serial_cs: add Merlin U630 IDs
[PATCH] pcmcia: AT91RM9200 Compact Flash driver
[PATCH] pcmcia: socket.functions starts with 1
...
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
index 97420f0..4739c5c 100644
--- a/Documentation/pcmcia/driver-changes.txt
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -1,5 +1,11 @@
This file details changes in 2.6 which affect PCMCIA card driver authors:
+* New release helper (as of 2.6.17)
+ Instead of calling pcmcia_release_{configuration,io,irq,win}, all that's
+ necessary now is calling pcmcia_disable_device. As there is no valid
+ reason left to call pcmcia_release_io and pcmcia_release_irq, the
+ exports for them were removed.
+
* Unify detach and REMOVAL event code, as well as attach and INSERTION
code (as of 2.6.16)
void (*remove) (struct pcmcia_device *dev);
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 9888bc1..473a13b 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -65,7 +65,7 @@
typedef struct bluecard_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@@ -85,8 +85,8 @@
} bluecard_info_t;
-static void bluecard_config(dev_link_t *link);
-static void bluecard_release(dev_link_t *link);
+static int bluecard_config(struct pcmcia_device *link);
+static void bluecard_release(struct pcmcia_device *link);
static void bluecard_detach(struct pcmcia_device *p_dev);
@@ -162,7 +162,7 @@
static void bluecard_activity_led_timeout(u_long arg)
{
bluecard_info_t *info = (bluecard_info_t *)arg;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
return;
@@ -179,7 +179,7 @@
static void bluecard_enable_activity_led(bluecard_info_t *info)
{
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
return;
@@ -235,7 +235,7 @@
}
do {
- register unsigned int iobase = info->link.io.BasePort1;
+ register unsigned int iobase = info->p_dev->io.BasePort1;
register unsigned int offset;
register unsigned char command;
register unsigned long ready_bit;
@@ -244,7 +244,7 @@
clear_bit(XMIT_WAKEUP, &(info->tx_state));
- if (!(info->link.state & DEV_PRESENT))
+ if (!pcmcia_dev_present(info->p_dev))
return;
if (test_bit(XMIT_BUFFER_NUMBER, &(info->tx_state))) {
@@ -382,7 +382,7 @@
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
if (test_bit(XMIT_SENDING_READY, &(info->tx_state)))
bluecard_enable_activity_led(info);
@@ -512,7 +512,7 @@
if (!test_bit(CARD_READY, &(info->hw_state)))
return IRQ_HANDLED;
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@@ -626,7 +626,7 @@
static int bluecard_hci_open(struct hci_dev *hdev)
{
bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data);
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE);
@@ -646,7 +646,7 @@
static int bluecard_hci_close(struct hci_dev *hdev)
{
bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data);
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
return 0;
@@ -713,7 +713,7 @@
static int bluecard_open(bluecard_info_t *info)
{
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev;
unsigned char id;
@@ -831,7 +831,7 @@
static int bluecard_close(bluecard_info_t *info)
{
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev = info->hdev;
if (!hdev)
@@ -856,17 +856,16 @@
return 0;
}
-static int bluecard_attach(struct pcmcia_device *p_dev)
+static int bluecard_probe(struct pcmcia_device *link)
{
bluecard_info_t *info;
- dev_link_t *link;
/* Create new info device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -878,32 +877,22 @@
link->irq.Instance = info;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- bluecard_config(link);
-
- return 0;
+ return bluecard_config(link);
}
-static void bluecard_detach(struct pcmcia_device *p_dev)
+static void bluecard_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
bluecard_info_t *info = link->priv;
- if (link->state & DEV_CONFIG)
- bluecard_release(link);
-
+ bluecard_release(link);
kfree(info);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int i;
@@ -918,14 +907,12 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static void bluecard_config(dev_link_t *link)
+static int bluecard_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
bluecard_info_t *info = link->priv;
tuple_t tuple;
u_short buf[256];
cisparse_t parse;
- config_info_t config;
int i, n, last_ret, last_fn;
tuple.TupleData = (cisdata_t *)buf;
@@ -935,7 +922,7 @@
/* Get configuration register information */
tuple.DesiredTuple = CISTPL_CONFIG;
- last_ret = first_tuple(handle, &tuple, &parse);
+ last_ret = first_tuple(link, &tuple, &parse);
if (last_ret != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -943,36 +930,31 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
- i = pcmcia_get_configuration_info(handle, &config);
- link->conf.Vcc = config.Vcc;
-
link->conf.ConfigIndex = 0x20;
link->io.NumPorts1 = 64;
link->io.IOAddrLines = 6;
for (n = 0; n < 0x400; n += 0x40) {
link->io.BasePort1 = n ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
goto failed;
}
@@ -980,57 +962,28 @@
goto failed;
strcpy(info->node.dev_name, info->hdev->name);
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &info->node;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
bluecard_release(link);
+ return -ENODEV;
}
-static void bluecard_release(dev_link_t *link)
+static void bluecard_release(struct pcmcia_device *link)
{
bluecard_info_t *info = link->priv;
- if (link->state & DEV_PRESENT)
- bluecard_close(info);
+ bluecard_close(info);
del_timer(&(info->timer));
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
-}
-
-static int bluecard_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int bluecard_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
+ pcmcia_disable_device(link);
}
static struct pcmcia_device_id bluecard_ids[] = {
@@ -1046,11 +999,9 @@
.drv = {
.name = "bluecard_cs",
},
- .probe = bluecard_attach,
+ .probe = bluecard_probe,
.remove = bluecard_detach,
.id_table = bluecard_ids,
- .suspend = bluecard_suspend,
- .resume = bluecard_resume,
};
static int __init init_bluecard_cs(void)
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 7e21b1f..b94ac2f 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -72,7 +72,7 @@
typedef struct bt3c_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@@ -88,8 +88,8 @@
} bt3c_info_t;
-static void bt3c_config(dev_link_t *link);
-static void bt3c_release(dev_link_t *link);
+static int bt3c_config(struct pcmcia_device *link);
+static void bt3c_release(struct pcmcia_device *link);
static void bt3c_detach(struct pcmcia_device *p_dev);
@@ -191,11 +191,11 @@
return;
do {
- register unsigned int iobase = info->link.io.BasePort1;
+ register unsigned int iobase = info->p_dev->io.BasePort1;
register struct sk_buff *skb;
register int len;
- if (!(info->link.state & DEV_PRESENT))
+ if (!pcmcia_dev_present(info->p_dev))
break;
@@ -229,7 +229,7 @@
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
avail = bt3c_read(iobase, 0x7006);
//printk("bt3c_cs: receiving %d bytes\n", avail);
@@ -350,7 +350,7 @@
return IRQ_NONE;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@@ -481,7 +481,7 @@
unsigned int iobase, size, addr, fcs, tmp;
int i, err = 0;
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
/* Reset */
bt3c_io_write(iobase, 0x8040, 0x0404);
@@ -562,7 +562,6 @@
{
const struct firmware *firmware;
struct hci_dev *hdev;
- client_handle_t handle;
int err;
spin_lock_init(&(info->lock));
@@ -594,10 +593,8 @@
hdev->owner = THIS_MODULE;
- handle = info->link.handle;
-
/* Load firmware */
- err = request_firmware(&firmware, "BT3CPCC.bin", &handle_to_dev(handle));
+ err = request_firmware(&firmware, "BT3CPCC.bin", &info->p_dev->dev);
if (err < 0) {
BT_ERR("Firmware request failed");
goto error;
@@ -648,17 +645,16 @@
return 0;
}
-static int bt3c_attach(struct pcmcia_device *p_dev)
+static int bt3c_probe(struct pcmcia_device *link)
{
bt3c_info_t *info;
- dev_link_t *link;
/* Create new info device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -670,31 +666,21 @@
link->irq.Instance = info;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- bt3c_config(link);
-
- return 0;
+ return bt3c_config(link);
}
-static void bt3c_detach(struct pcmcia_device *p_dev)
+static void bt3c_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
bt3c_info_t *info = link->priv;
- if (link->state & DEV_CONFIG)
- bt3c_release(link);
-
+ bt3c_release(link);
kfree(info);
}
-static int get_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int i;
@@ -705,30 +691,28 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static void bt3c_config(dev_link_t *link)
+static int bt3c_config(struct pcmcia_device *link)
{
static kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
- client_handle_t handle = link->handle;
bt3c_info_t *info = link->priv;
tuple_t tuple;
u_short buf[256];
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
- config_info_t config;
int i, j, try, last_ret, last_fn;
tuple.TupleData = (cisdata_t *)buf;
@@ -738,7 +722,7 @@
/* Get configuration register information */
tuple.DesiredTuple = CISTPL_CONFIG;
- last_ret = first_tuple(handle, &tuple, &parse);
+ last_ret = first_tuple(link, &tuple, &parse);
if (last_ret != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -746,11 +730,6 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
- i = pcmcia_get_configuration_info(handle, &config);
- link->conf.Vcc = config.Vcc;
-
/* First pass: look for a config entry that looks normal. */
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0;
@@ -759,59 +738,59 @@
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
/* Two tries: without IO aliases, then with aliases */
for (try = 0; try < 2; try++) {
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i != CS_NO_MORE_ITEMS) {
if (i != CS_SUCCESS)
goto next_entry;
if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
+ link->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) {
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
link->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
next_entry:
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
}
/* Second pass: try to find an entry that isn't picky about
its base address, then try to grab any standard serial port
address, and finally try to get any free port. */
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i != CS_NO_MORE_ITEMS) {
if ((i == CS_SUCCESS) && (cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
link->conf.ConfigIndex = cf->index;
for (j = 0; j < 5; j++) {
link->io.BasePort1 = base[j];
link->io.IOAddrLines = base[j] ? 16 : 3;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
BT_ERR("No usable port range found");
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
goto failed;
}
@@ -819,55 +798,26 @@
goto failed;
strcpy(info->node.dev_name, info->hdev->name);
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &info->node;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
bt3c_release(link);
+ return -ENODEV;
}
-static void bt3c_release(dev_link_t *link)
+static void bt3c_release(struct pcmcia_device *link)
{
bt3c_info_t *info = link->priv;
- if (link->state & DEV_PRESENT)
- bt3c_close(info);
+ bt3c_close(info);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
-}
-
-static int bt3c_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int bt3c_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
+ pcmcia_disable_device(link);
}
@@ -882,11 +832,9 @@
.drv = {
.name = "bt3c_cs",
},
- .probe = bt3c_attach,
+ .probe = bt3c_probe,
.remove = bt3c_detach,
.id_table = bt3c_ids,
- .suspend = bt3c_suspend,
- .resume = bt3c_resume,
};
static int __init init_bt3c_cs(void)
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 7b4bff4..9ce4c93 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -68,7 +68,7 @@
typedef struct btuart_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@@ -84,8 +84,8 @@
} btuart_info_t;
-static void btuart_config(dev_link_t *link);
-static void btuart_release(dev_link_t *link);
+static int btuart_config(struct pcmcia_device *link);
+static void btuart_release(struct pcmcia_device *link);
static void btuart_detach(struct pcmcia_device *p_dev);
@@ -146,13 +146,13 @@
}
do {
- register unsigned int iobase = info->link.io.BasePort1;
+ register unsigned int iobase = info->p_dev->io.BasePort1;
register struct sk_buff *skb;
register int len;
clear_bit(XMIT_WAKEUP, &(info->tx_state));
- if (!(info->link.state & DEV_PRESENT))
+ if (!pcmcia_dev_present(info->p_dev))
return;
if (!(skb = skb_dequeue(&(info->txq))))
@@ -187,7 +187,7 @@
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
do {
info->hdev->stat.byte_rx++;
@@ -301,7 +301,7 @@
return IRQ_NONE;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@@ -357,7 +357,7 @@
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock_irqsave(&(info->lock), flags);
@@ -481,7 +481,7 @@
static int btuart_open(btuart_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev;
spin_lock_init(&(info->lock));
@@ -550,7 +550,7 @@
static int btuart_close(btuart_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev = info->hdev;
if (!hdev)
@@ -576,17 +576,16 @@
return 0;
}
-static int btuart_attach(struct pcmcia_device *p_dev)
+static int btuart_probe(struct pcmcia_device *link)
{
btuart_info_t *info;
- dev_link_t *link;
/* Create new info device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -598,31 +597,21 @@
link->irq.Instance = info;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- btuart_config(link);
-
- return 0;
+ return btuart_config(link);
}
-static void btuart_detach(struct pcmcia_device *p_dev)
+static void btuart_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
btuart_info_t *info = link->priv;
- if (link->state & DEV_CONFIG)
- btuart_release(link);
-
+ btuart_release(link);
kfree(info);
}
-static int get_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int i;
@@ -633,30 +622,28 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static void btuart_config(dev_link_t *link)
+static int btuart_config(struct pcmcia_device *link)
{
static kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
- client_handle_t handle = link->handle;
btuart_info_t *info = link->priv;
tuple_t tuple;
u_short buf[256];
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
- config_info_t config;
int i, j, try, last_ret, last_fn;
tuple.TupleData = (cisdata_t *)buf;
@@ -666,7 +653,7 @@
/* Get configuration register information */
tuple.DesiredTuple = CISTPL_CONFIG;
- last_ret = first_tuple(handle, &tuple, &parse);
+ last_ret = first_tuple(link, &tuple, &parse);
if (last_ret != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -674,11 +661,6 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
- i = pcmcia_get_configuration_info(handle, &config);
- link->conf.Vcc = config.Vcc;
-
/* First pass: look for a config entry that looks normal. */
tuple.TupleData = (cisdata_t *) buf;
tuple.TupleOffset = 0;
@@ -687,29 +669,29 @@
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
/* Two tries: without IO aliases, then with aliases */
for (try = 0; try < 2; try++) {
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i != CS_NO_MORE_ITEMS) {
if (i != CS_SUCCESS)
goto next_entry;
if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
+ link->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) {
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
link->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
next_entry:
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
}
/* Second pass: try to find an entry that isn't picky about
its base address, then try to grab any standard serial port
address, and finally try to get any free port. */
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i != CS_NO_MORE_ITEMS) {
if ((i == CS_SUCCESS) && (cf->io.nwin > 0)
&& ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
@@ -717,30 +699,30 @@
for (j = 0; j < 5; j++) {
link->io.BasePort1 = base[j];
link->io.IOAddrLines = base[j] ? 16 : 3;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
BT_ERR("No usable port range found");
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
goto failed;
}
@@ -748,58 +730,28 @@
goto failed;
strcpy(info->node.dev_name, info->hdev->name);
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &info->node;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
btuart_release(link);
+ return -ENODEV;
}
-static void btuart_release(dev_link_t *link)
+static void btuart_release(struct pcmcia_device *link)
{
btuart_info_t *info = link->priv;
- if (link->state & DEV_PRESENT)
- btuart_close(info);
+ btuart_close(info);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int btuart_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int btuart_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
-
static struct pcmcia_device_id btuart_ids[] = {
/* don't use this driver. Use serial_cs + hci_uart instead */
PCMCIA_DEVICE_NULL
@@ -811,11 +763,9 @@
.drv = {
.name = "btuart_cs",
},
- .probe = btuart_attach,
+ .probe = btuart_probe,
.remove = btuart_detach,
.id_table = btuart_ids,
- .suspend = btuart_suspend,
- .resume = btuart_resume,
};
static int __init init_btuart_cs(void)
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 0449bc4..a71a240 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -68,7 +68,7 @@
typedef struct dtl1_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@@ -87,8 +87,8 @@
} dtl1_info_t;
-static void dtl1_config(dev_link_t *link);
-static void dtl1_release(dev_link_t *link);
+static int dtl1_config(struct pcmcia_device *link);
+static void dtl1_release(struct pcmcia_device *link);
static void dtl1_detach(struct pcmcia_device *p_dev);
@@ -153,13 +153,13 @@
}
do {
- register unsigned int iobase = info->link.io.BasePort1;
+ register unsigned int iobase = info->p_dev->io.BasePort1;
register struct sk_buff *skb;
register int len;
clear_bit(XMIT_WAKEUP, &(info->tx_state));
- if (!(info->link.state & DEV_PRESENT))
+ if (!pcmcia_dev_present(info->p_dev))
return;
if (!(skb = skb_dequeue(&(info->txq))))
@@ -218,7 +218,7 @@
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
do {
info->hdev->stat.byte_rx++;
@@ -305,7 +305,7 @@
return IRQ_NONE;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@@ -458,7 +458,7 @@
static int dtl1_open(dtl1_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev;
spin_lock_init(&(info->lock));
@@ -504,7 +504,7 @@
outb(UART_LCR_WLEN8, iobase + UART_LCR); /* Reset DLAB */
outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase + UART_MCR);
- info->ri_latch = inb(info->link.io.BasePort1 + UART_MSR) & UART_MSR_RI;
+ info->ri_latch = inb(info->p_dev->io.BasePort1 + UART_MSR) & UART_MSR_RI;
/* Turn on interrupts */
outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER);
@@ -529,7 +529,7 @@
static int dtl1_close(dtl1_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev = info->hdev;
if (!hdev)
@@ -555,17 +555,16 @@
return 0;
}
-static int dtl1_attach(struct pcmcia_device *p_dev)
+static int dtl1_probe(struct pcmcia_device *link)
{
dtl1_info_t *info;
- dev_link_t *link;
/* Create new info device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -577,31 +576,22 @@
link->irq.Instance = info;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- dtl1_config(link);
-
- return 0;
+ return dtl1_config(link);
}
-static void dtl1_detach(struct pcmcia_device *p_dev)
+static void dtl1_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
dtl1_info_t *info = link->priv;
- if (link->state & DEV_CONFIG)
- dtl1_release(link);
+ dtl1_release(link);
kfree(info);
}
-static int get_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int i;
@@ -612,29 +602,27 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS)
return CS_NO_MORE_ITEMS;
return get_tuple(handle, tuple, parse);
}
-static void dtl1_config(dev_link_t *link)
+static int dtl1_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
dtl1_info_t *info = link->priv;
tuple_t tuple;
u_short buf[256];
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
- config_info_t config;
int i, last_ret, last_fn;
tuple.TupleData = (cisdata_t *)buf;
@@ -644,7 +632,7 @@
/* Get configuration register information */
tuple.DesiredTuple = CISTPL_CONFIG;
- last_ret = first_tuple(handle, &tuple, &parse);
+ last_ret = first_tuple(link, &tuple, &parse);
if (last_ret != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -652,11 +640,6 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
- i = pcmcia_get_configuration_info(handle, &config);
- link->conf.Vcc = config.Vcc;
-
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0;
tuple.TupleDataMax = 255;
@@ -665,34 +648,34 @@
/* Look for a generic full-sized window */
link->io.NumPorts1 = 8;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i != CS_NO_MORE_ITEMS) {
if ((i == CS_SUCCESS) && (cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
link->io.NumPorts1 = cf->io.win[0].len; /*yo */
link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
goto failed;
}
@@ -700,55 +683,26 @@
goto failed;
strcpy(info->node.dev_name, info->hdev->name);
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &info->node;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
dtl1_release(link);
+ return -ENODEV;
}
-static void dtl1_release(dev_link_t *link)
+static void dtl1_release(struct pcmcia_device *link)
{
dtl1_info_t *info = link->priv;
- if (link->state & DEV_PRESENT)
- dtl1_close(info);
+ dtl1_close(info);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
-}
-
-static int dtl1_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int dtl1_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
+ pcmcia_disable_device(link);
}
@@ -765,11 +719,9 @@
.drv = {
.name = "dtl1_cs",
},
- .probe = dtl1_attach,
+ .probe = dtl1_probe,
.remove = dtl1_detach,
.id_table = dtl1_ids,
- .suspend = dtl1_suspend,
- .resume = dtl1_resume,
};
static int __init init_dtl1_cs(void)
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 5fdf185..02114a0 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -46,7 +46,7 @@
/* #define ATR_CSUM */
#ifdef PCMCIA_DEBUG
-#define reader_to_dev(x) (&handle_to_dev(x->link.handle))
+#define reader_to_dev(x) (&handle_to_dev(x->p_dev->handle))
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0600);
#define DEBUGP(n, rdr, x, args...) do { \
@@ -67,7 +67,7 @@
#define T_100MSEC msecs_to_jiffies(100)
#define T_500MSEC msecs_to_jiffies(500)
-static void cm4000_release(dev_link_t *link);
+static void cm4000_release(struct pcmcia_device *link);
static int major; /* major number we get from the kernel */
@@ -106,7 +106,7 @@
#define REG_STOPBITS(x) (x + 7)
struct cm4000_dev {
- dev_link_t link; /* pcmcia link */
+ struct pcmcia_device *p_dev;
dev_node_t node; /* OS node (major,minor) */
unsigned char atr[MAX_ATR];
@@ -149,14 +149,14 @@
#define ZERO_DEV(dev) \
memset(&dev->atr_csum,0, \
sizeof(struct cm4000_dev) - \
- /*link*/ sizeof(dev_link_t) - \
+ /*link*/ sizeof(struct pcmcia_device) - \
/*node*/ sizeof(dev_node_t) - \
/*atr*/ MAX_ATR*sizeof(char) - \
/*rbuf*/ 512*sizeof(char) - \
/*sbuf*/ 512*sizeof(char) - \
/*queue*/ 4*sizeof(wait_queue_head_t))
-static dev_link_t *dev_table[CM4000_MAX_DEV];
+static struct pcmcia_device *dev_table[CM4000_MAX_DEV];
static struct class *cmm_class;
/* This table doesn't use spaces after the comma between fields and thus
@@ -454,7 +454,7 @@
static void set_cardparameter(struct cm4000_dev *dev)
{
int i;
- ioaddr_t iobase = dev->link.io.BasePort1;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
u_int8_t stopbits = 0x02; /* ISO default */
DEBUGP(3, dev, "-> set_cardparameter\n");
@@ -487,7 +487,7 @@
unsigned short num_bytes_read;
unsigned char pts_reply[4];
ssize_t rc;
- ioaddr_t iobase = dev->link.io.BasePort1;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
rc = 0;
@@ -699,7 +699,7 @@
static void monitor_card(unsigned long p)
{
struct cm4000_dev *dev = (struct cm4000_dev *) p;
- ioaddr_t iobase = dev->link.io.BasePort1;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
unsigned short s;
struct ptsreq ptsreq;
int i, atrc;
@@ -962,7 +962,7 @@
loff_t *ppos)
{
struct cm4000_dev *dev = filp->private_data;
- ioaddr_t iobase = dev->link.io.BasePort1;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
ssize_t rc;
int i, j, k;
@@ -971,7 +971,7 @@
if (count == 0) /* according to manpage */
return 0;
- if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */
+ if (!pcmcia_dev_present(dev->p_dev) || /* device removed */
test_bit(IS_CMM_ABSENT, &dev->flags))
return -ENODEV;
@@ -1083,7 +1083,7 @@
size_t count, loff_t *ppos)
{
struct cm4000_dev *dev = (struct cm4000_dev *) filp->private_data;
- ioaddr_t iobase = dev->link.io.BasePort1;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
unsigned short s;
unsigned char tmp;
unsigned char infolen;
@@ -1108,7 +1108,7 @@
sendT0 = dev->proto ? 0 : nr > 5 ? 0x08 : 0;
- if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */
+ if (!pcmcia_dev_present(dev->p_dev) || /* device removed */
test_bit(IS_CMM_ABSENT, &dev->flags))
return -ENODEV;
@@ -1440,8 +1440,8 @@
unsigned long arg)
{
struct cm4000_dev *dev = filp->private_data;
- ioaddr_t iobase = dev->link.io.BasePort1;
- dev_link_t *link;
+ ioaddr_t iobase = dev->p_dev->io.BasePort1;
+ struct pcmcia_device *link;
int size;
int rc;
void __user *argp = (void __user *)arg;
@@ -1458,7 +1458,7 @@
iminor(inode), ioctl_names[_IOC_NR(cmd)]);
link = dev_table[iminor(inode)];
- if (!(DEV_OK(link))) {
+ if (!pcmcia_dev_present(link)) {
DEBUGP(4, dev, "DEV_OK false\n");
return -ENODEV;
}
@@ -1660,14 +1660,14 @@
static int cmm_open(struct inode *inode, struct file *filp)
{
struct cm4000_dev *dev;
- dev_link_t *link;
+ struct pcmcia_device *link;
int rc, minor = iminor(inode);
if (minor >= CM4000_MAX_DEV)
return -ENODEV;
link = dev_table[minor];
- if (link == NULL || !(DEV_OK(link)))
+ if (link == NULL || !pcmcia_dev_present(link))
return -ENODEV;
if (link->open)
@@ -1709,7 +1709,7 @@
static int cmm_close(struct inode *inode, struct file *filp)
{
struct cm4000_dev *dev;
- dev_link_t *link;
+ struct pcmcia_device *link;
int minor = iminor(inode);
if (minor >= CM4000_MAX_DEV)
@@ -1735,7 +1735,7 @@
return 0;
}
-static void cmm_cm4000_release(dev_link_t * link)
+static void cmm_cm4000_release(struct pcmcia_device * link)
{
struct cm4000_dev *dev = link->priv;
@@ -1759,13 +1759,11 @@
/*==== Interface to PCMCIA Layer =======================================*/
-static void cm4000_config(dev_link_t * link, int devno)
+static int cm4000_config(struct pcmcia_device * link, int devno)
{
- client_handle_t handle = link->handle;
struct cm4000_dev *dev;
tuple_t tuple;
cisparse_t parse;
- config_info_t conf;
u_char buf[64];
int fail_fn, fail_rc;
int rc;
@@ -1777,41 +1775,34 @@
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+ if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
fail_fn = GetFirstTuple;
goto cs_failed;
}
- if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+ if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
fail_fn = GetTupleData;
goto cs_failed;
}
if ((fail_rc =
- pcmcia_parse_tuple(handle, &tuple, &parse)) != CS_SUCCESS) {
+ pcmcia_parse_tuple(link, &tuple, &parse)) != CS_SUCCESS) {
fail_fn = ParseTuple;
goto cs_failed;
}
- if ((fail_rc =
- pcmcia_get_configuration_info(handle, &conf)) != CS_SUCCESS) {
- fail_fn = GetConfigurationInfo;
- goto cs_failed;
- }
- link->state |= DEV_CONFIG;
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- link->conf.Vcc = conf.Vcc;
link->io.BasePort2 = 0;
link->io.NumPorts2 = 0;
link->io.Attributes2 = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (rc = pcmcia_get_first_tuple(handle, &tuple);
- rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(handle, &tuple)) {
+ for (rc = pcmcia_get_first_tuple(link, &tuple);
+ rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(link, &tuple)) {
- rc = pcmcia_get_tuple_data(handle, &tuple);
+ rc = pcmcia_get_tuple_data(link, &tuple);
if (rc != CS_SUCCESS)
continue;
- rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+ rc = pcmcia_parse_tuple(link, &tuple, &parse);
if (rc != CS_SUCCESS)
continue;
@@ -1831,7 +1822,7 @@
link->io.IOAddrLines = parse.cftable_entry.io.flags
& CISTPL_IO_LINES_MASK;
- rc = pcmcia_request_io(handle, &link->io);
+ rc = pcmcia_request_io(link, &link->io);
if (rc == CS_SUCCESS)
break; /* we are done */
}
@@ -1841,7 +1832,7 @@
link->conf.IntType = 00000002;
if ((fail_rc =
- pcmcia_request_configuration(handle, &link->conf)) != CS_SUCCESS) {
+ pcmcia_request_configuration(link, &link->conf)) != CS_SUCCESS) {
fail_fn = RequestConfiguration;
goto cs_release;
}
@@ -1851,63 +1842,48 @@
dev->node.major = major;
dev->node.minor = devno;
dev->node.next = NULL;
- link->dev = &dev->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &dev->node;
- return;
+ return 0;
cs_failed:
- cs_error(handle, fail_fn, fail_rc);
+ cs_error(link, fail_fn, fail_rc);
cs_release:
cm4000_release(link);
-
- link->state &= ~DEV_CONFIG_PENDING;
+ return -ENODEV;
}
-static int cm4000_suspend(struct pcmcia_device *p_dev)
+static int cm4000_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct cm4000_dev *dev;
dev = link->priv;
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
stop_monitor(dev);
return 0;
}
-static int cm4000_resume(struct pcmcia_device *p_dev)
+static int cm4000_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct cm4000_dev *dev;
dev = link->priv;
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
if (link->open)
start_monitor(dev);
return 0;
}
-static void cm4000_release(dev_link_t *link)
+static void cm4000_release(struct pcmcia_device *link)
{
cmm_cm4000_release(link->priv); /* delay release until device closed */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
+ pcmcia_disable_device(link);
}
-static int cm4000_attach(struct pcmcia_device *p_dev)
+static int cm4000_probe(struct pcmcia_device *link)
{
struct cm4000_dev *dev;
- dev_link_t *link;
- int i;
+ int i, ret;
for (i = 0; i < CM4000_MAX_DEV; i++)
if (dev_table[i] == NULL)
@@ -1923,7 +1899,7 @@
if (dev == NULL)
return -ENOMEM;
- link = &dev->link;
+ dev->p_dev = link;
link->priv = dev;
link->conf.IntType = INT_MEMORY_AND_IO;
dev_table[i] = link;
@@ -1933,11 +1909,9 @@
init_waitqueue_head(&dev->atrq);
init_waitqueue_head(&dev->readq);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- cm4000_config(link, i);
+ ret = cm4000_config(link, i);
+ if (ret)
+ return ret;
class_device_create(cmm_class, NULL, MKDEV(major, i), NULL,
"cmm%d", i);
@@ -1945,9 +1919,8 @@
return 0;
}
-static void cm4000_detach(struct pcmcia_device *p_dev)
+static void cm4000_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct cm4000_dev *dev = link->priv;
int devno;
@@ -1958,11 +1931,9 @@
if (devno == CM4000_MAX_DEV)
return;
- link->state &= ~DEV_PRESENT;
stop_monitor(dev);
- if (link->state & DEV_CONFIG)
- cm4000_release(link);
+ cm4000_release(link);
dev_table[devno] = NULL;
kfree(dev);
@@ -1993,7 +1964,7 @@
.drv = {
.name = "cm4000_cs",
},
- .probe = cm4000_attach,
+ .probe = cm4000_probe,
.remove = cm4000_detach,
.suspend = cm4000_suspend,
.resume = cm4000_resume,
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 466e33b..29efa64 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -41,7 +41,7 @@
#ifdef PCMCIA_DEBUG
-#define reader_to_dev(x) (&handle_to_dev(x->link.handle))
+#define reader_to_dev(x) (&handle_to_dev(x->p_dev->handle))
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0600);
#define DEBUGP(n, rdr, x, args...) do { \
@@ -65,7 +65,7 @@
/* how often to poll for fifo status change */
#define POLL_PERIOD msecs_to_jiffies(10)
-static void reader_release(dev_link_t *link);
+static void reader_release(struct pcmcia_device *link);
static int major;
static struct class *cmx_class;
@@ -74,7 +74,7 @@
#define BS_WRITABLE 0x02
struct reader_dev {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
wait_queue_head_t devq;
wait_queue_head_t poll_wait;
@@ -87,7 +87,7 @@
struct timer_list poll_timer;
};
-static dev_link_t *dev_table[CM_MAX_DEV];
+static struct pcmcia_device *dev_table[CM_MAX_DEV];
#ifndef PCMCIA_DEBUG
#define xoutb outb
@@ -116,7 +116,7 @@
static void cm4040_do_poll(unsigned long dummy)
{
struct reader_dev *dev = (struct reader_dev *) dummy;
- unsigned int obs = xinb(dev->link.io.BasePort1
+ unsigned int obs = xinb(dev->p_dev->io.BasePort1
+ REG_OFFSET_BUFFER_STATUS);
if ((obs & BSR_BULK_IN_FULL)) {
@@ -147,7 +147,7 @@
static int wait_for_bulk_out_ready(struct reader_dev *dev)
{
int i, rc;
- int iobase = dev->link.io.BasePort1;
+ int iobase = dev->p_dev->io.BasePort1;
for (i = 0; i < POLL_LOOP_COUNT; i++) {
if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
@@ -177,7 +177,7 @@
/* Write to Sync Control Register */
static int write_sync_reg(unsigned char val, struct reader_dev *dev)
{
- int iobase = dev->link.io.BasePort1;
+ int iobase = dev->p_dev->io.BasePort1;
int rc;
rc = wait_for_bulk_out_ready(dev);
@@ -195,7 +195,7 @@
static int wait_for_bulk_in_ready(struct reader_dev *dev)
{
int i, rc;
- int iobase = dev->link.io.BasePort1;
+ int iobase = dev->p_dev->io.BasePort1;
for (i = 0; i < POLL_LOOP_COUNT; i++) {
if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
@@ -225,7 +225,7 @@
size_t count, loff_t *ppos)
{
struct reader_dev *dev = filp->private_data;
- int iobase = dev->link.io.BasePort1;
+ int iobase = dev->p_dev->io.BasePort1;
size_t bytes_to_read;
unsigned long i;
size_t min_bytes_to_read;
@@ -246,7 +246,7 @@
return -EAGAIN;
}
- if ((dev->link.state & DEV_PRESENT)==0)
+ if (!pcmcia_dev_present(dev->p_dev))
return -ENODEV;
for (i = 0; i < 5; i++) {
@@ -328,7 +328,7 @@
size_t count, loff_t *ppos)
{
struct reader_dev *dev = filp->private_data;
- int iobase = dev->link.io.BasePort1;
+ int iobase = dev->p_dev->io.BasePort1;
ssize_t rc;
int i;
unsigned int bytes_to_write;
@@ -351,7 +351,7 @@
return -EAGAIN;
}
- if ((dev->link.state & DEV_PRESENT) == 0)
+ if (!pcmcia_dev_present(dev->p_dev))
return -ENODEV;
bytes_to_write = count;
@@ -445,14 +445,14 @@
static int cm4040_open(struct inode *inode, struct file *filp)
{
struct reader_dev *dev;
- dev_link_t *link;
+ struct pcmcia_device *link;
int minor = iminor(inode);
if (minor >= CM_MAX_DEV)
return -ENODEV;
link = dev_table[minor];
- if (link == NULL || !(DEV_OK(link)))
+ if (link == NULL || !pcmcia_dev_present(link))
return -ENODEV;
if (link->open)
@@ -478,7 +478,7 @@
static int cm4040_close(struct inode *inode, struct file *filp)
{
struct reader_dev *dev = filp->private_data;
- dev_link_t *link;
+ struct pcmcia_device *link;
int minor = iminor(inode);
DEBUGP(2, dev, "-> cm4040_close(maj/min=%d.%d)\n", imajor(inode),
@@ -500,7 +500,7 @@
return 0;
}
-static void cm4040_reader_release(dev_link_t *link)
+static void cm4040_reader_release(struct pcmcia_device *link)
{
struct reader_dev *dev = link->priv;
@@ -514,60 +514,49 @@
return;
}
-static void reader_config(dev_link_t *link, int devno)
+static int reader_config(struct pcmcia_device *link, int devno)
{
- client_handle_t handle;
struct reader_dev *dev;
tuple_t tuple;
cisparse_t parse;
- config_info_t conf;
u_char buf[64];
int fail_fn, fail_rc;
int rc;
- handle = link->handle;
-
tuple.DesiredTuple = CISTPL_CONFIG;
tuple.Attributes = 0;
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+ if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
fail_fn = GetFirstTuple;
goto cs_failed;
}
- if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+ if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
fail_fn = GetTupleData;
goto cs_failed;
}
- if ((fail_rc = pcmcia_parse_tuple(handle, &tuple, &parse))
+ if ((fail_rc = pcmcia_parse_tuple(link, &tuple, &parse))
!= CS_SUCCESS) {
fail_fn = ParseTuple;
goto cs_failed;
}
- if ((fail_rc = pcmcia_get_configuration_info(handle, &conf))
- != CS_SUCCESS) {
- fail_fn = GetConfigurationInfo;
- goto cs_failed;
- }
- link->state |= DEV_CONFIG;
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- link->conf.Vcc = conf.Vcc;
link->io.BasePort2 = 0;
link->io.NumPorts2 = 0;
link->io.Attributes2 = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (rc = pcmcia_get_first_tuple(handle, &tuple);
+ for (rc = pcmcia_get_first_tuple(link, &tuple);
rc == CS_SUCCESS;
- rc = pcmcia_get_next_tuple(handle, &tuple)) {
- rc = pcmcia_get_tuple_data(handle, &tuple);
+ rc = pcmcia_get_next_tuple(link, &tuple)) {
+ rc = pcmcia_get_tuple_data(link, &tuple);
if (rc != CS_SUCCESS)
continue;
- rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+ rc = pcmcia_parse_tuple(link, &tuple, &parse);
if (rc != CS_SUCCESS)
continue;
@@ -585,13 +574,13 @@
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = parse.cftable_entry.io.flags
& CISTPL_IO_LINES_MASK;
- rc = pcmcia_request_io(handle, &link->io);
+ rc = pcmcia_request_io(link, &link->io);
- dev_printk(KERN_INFO, &handle_to_dev(handle), "foo");
+ dev_printk(KERN_INFO, &handle_to_dev(link), "foo");
if (rc == CS_SUCCESS)
break;
else
- dev_printk(KERN_INFO, &handle_to_dev(handle),
+ dev_printk(KERN_INFO, &handle_to_dev(link),
"pcmcia_request_io failed 0x%x\n", rc);
}
if (rc != CS_SUCCESS)
@@ -599,10 +588,10 @@
link->conf.IntType = 00000002;
- if ((fail_rc = pcmcia_request_configuration(handle,&link->conf))
+ if ((fail_rc = pcmcia_request_configuration(link,&link->conf))
!=CS_SUCCESS) {
fail_fn = RequestConfiguration;
- dev_printk(KERN_INFO, &handle_to_dev(handle),
+ dev_printk(KERN_INFO, &handle_to_dev(link),
"pcmcia_request_configuration failed 0x%x\n",
fail_rc);
goto cs_release;
@@ -612,57 +601,31 @@
sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
dev->node.major = major;
dev->node.minor = devno;
- dev->node.next = NULL;
- link->dev = &dev->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ dev->node.next = &dev->node;
DEBUGP(2, dev, "device " DEVICE_NAME "%d at 0x%.4x-0x%.4x\n", devno,
link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1);
DEBUGP(2, dev, "<- reader_config (succ)\n");
- return;
+ return 0;
cs_failed:
- cs_error(handle, fail_fn, fail_rc);
+ cs_error(link, fail_fn, fail_rc);
cs_release:
reader_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
+ return -ENODEV;
}
-static int reader_suspend(struct pcmcia_device *p_dev)
-{
- dev_link_t *link = dev_to_instance(p_dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int reader_resume(struct pcmcia_device *p_dev)
-{
- dev_link_t *link = dev_to_instance(p_dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
-static void reader_release(dev_link_t *link)
+static void reader_release(struct pcmcia_device *link)
{
cm4040_reader_release(link->priv);
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
+ pcmcia_disable_device(link);
}
-static int reader_attach(struct pcmcia_device *p_dev)
+static int reader_probe(struct pcmcia_device *link)
{
struct reader_dev *dev;
- dev_link_t *link;
- int i;
+ int i, ret;
for (i = 0; i < CM_MAX_DEV; i++) {
if (dev_table[i] == NULL)
@@ -679,8 +642,8 @@
dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT;
dev->buffer_status = 0;
- link = &dev->link;
link->priv = dev;
+ dev->p_dev = link;
link->conf.IntType = INT_MEMORY_AND_IO;
dev_table[i] = link;
@@ -692,11 +655,9 @@
init_timer(&dev->poll_timer);
dev->poll_timer.function = &cm4040_do_poll;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- reader_config(link, i);
+ ret = reader_config(link, i);
+ if (ret)
+ return ret;
class_device_create(cmx_class, NULL, MKDEV(major, i), NULL,
"cmx%d", i);
@@ -704,9 +665,8 @@
return 0;
}
-static void reader_detach(struct pcmcia_device *p_dev)
+static void reader_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct reader_dev *dev = link->priv;
int devno;
@@ -718,10 +678,7 @@
if (devno == CM_MAX_DEV)
return;
- link->state &= ~DEV_PRESENT;
-
- if (link->state & DEV_CONFIG)
- reader_release(link);
+ reader_release(link);
dev_table[devno] = NULL;
kfree(dev);
@@ -753,10 +710,8 @@
.drv = {
.name = "cm4040_cs",
},
- .probe = reader_attach,
+ .probe = reader_probe,
.remove = reader_detach,
- .suspend = reader_suspend,
- .resume = reader_resume,
.id_table = cm4040_ids,
};
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index e6b714b..0721345 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -228,7 +228,7 @@
struct _input_signal_events input_signal_events;
/* PCMCIA support */
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
int stop;
@@ -484,7 +484,7 @@
/* PCMCIA prototypes */
-static void mgslpc_config(dev_link_t *link);
+static int mgslpc_config(struct pcmcia_device *link);
static void mgslpc_release(u_long arg);
static void mgslpc_detach(struct pcmcia_device *p_dev);
@@ -533,14 +533,14 @@
}
}
-static int mgslpc_attach(struct pcmcia_device *p_dev)
+static int mgslpc_probe(struct pcmcia_device *link)
{
MGSLPC_INFO *info;
- dev_link_t *link;
-
+ int ret;
+
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_attach\n");
-
+
info = (MGSLPC_INFO *)kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL);
if (!info) {
printk("Error can't allocate device instance data\n");
@@ -565,25 +565,22 @@
info->imrb_value = 0xffff;
info->pim_value = 0xff;
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
-
- /* Initialize the dev_link_t structure */
+
+ /* Initialize the struct pcmcia_device structure */
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = NULL;
-
+
link->conf.Attributes = 0;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- mgslpc_config(link);
+ ret = mgslpc_config(link);
+ if (ret)
+ return ret;
mgslpc_add_device(info);
@@ -596,15 +593,13 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void mgslpc_config(dev_link_t *link)
+static int mgslpc_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
MGSLPC_INFO *info = link->priv;
tuple_t tuple;
cisparse_t parse;
int last_fn, last_ret;
u_char buf[64];
- config_info_t conf;
cistpl_cftable_entry_t dflt = { 0 };
cistpl_cftable_entry_t *cfg;
@@ -617,27 +612,20 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
-
- /* Configure card */
- link->state |= DEV_CONFIG;
-
- /* Look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
/* get CIS configuration entry */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
cfg = &(parse.cftable_entry);
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
if (cfg->index == 0)
@@ -658,11 +646,10 @@
link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
link->io.BasePort1 = io->win[0].base;
link->io.NumPorts1 = io->win[0].len;
- CS_CHECK(RequestIO, pcmcia_request_io(link->handle, &link->io));
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
}
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 8;
link->conf.Present = PRESENT_OPTION;
@@ -670,9 +657,9 @@
link->irq.Attributes |= IRQ_HANDLE_PRESENT;
link->irq.Handler = mgslpc_isr;
link->irq.Instance = info;
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
info->io_base = link->io.BasePort1;
info->irq_level = link->irq.AssignedIRQ;
@@ -680,7 +667,7 @@
/* add to linked list of devices */
sprintf(info->node.dev_name, "mgslpc0");
info->node.major = info->node.minor = 0;
- link->dev = &info->node;
+ link->dev_node = &info->node;
printk(KERN_INFO "%s: index 0x%02x:",
info->node.dev_name, link->conf.ConfigIndex);
@@ -690,13 +677,12 @@
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
printk("\n");
-
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
mgslpc_release((u_long)link);
+ return -ENODEV;
}
/* Card has been removed.
@@ -705,58 +691,38 @@
*/
static void mgslpc_release(u_long arg)
{
- dev_link_t *link = (dev_link_t *)arg;
+ struct pcmcia_device *link = (struct pcmcia_device *)arg;
- if (debug_level >= DEBUG_LEVEL_INFO)
- printk("mgslpc_release(0x%p)\n", link);
+ if (debug_level >= DEBUG_LEVEL_INFO)
+ printk("mgslpc_release(0x%p)\n", link);
- /* Unlink the device chain */
- link->dev = NULL;
- link->state &= ~DEV_CONFIG;
-
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
+ pcmcia_disable_device(link);
}
-static void mgslpc_detach(struct pcmcia_device *p_dev)
+static void mgslpc_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
+ if (debug_level >= DEBUG_LEVEL_INFO)
+ printk("mgslpc_detach(0x%p)\n", link);
- if (debug_level >= DEBUG_LEVEL_INFO)
- printk("mgslpc_detach(0x%p)\n", link);
+ ((MGSLPC_INFO *)link->priv)->stop = 1;
+ mgslpc_release((u_long)link);
- if (link->state & DEV_CONFIG) {
- ((MGSLPC_INFO *)link->priv)->stop = 1;
- mgslpc_release((u_long)link);
- }
-
- mgslpc_remove_device((MGSLPC_INFO *)link->priv);
+ mgslpc_remove_device((MGSLPC_INFO *)link->priv);
}
-static int mgslpc_suspend(struct pcmcia_device *dev)
+static int mgslpc_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
- link->state |= DEV_SUSPEND;
info->stop = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
return 0;
}
-static int mgslpc_resume(struct pcmcia_device *dev)
+static int mgslpc_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
return 0;
@@ -1280,7 +1246,7 @@
if (!info)
return IRQ_NONE;
- if (!(info->link.state & DEV_CONFIG))
+ if (!(info->p_dev->_locked))
return IRQ_HANDLED;
spin_lock(&info->lock);
@@ -3033,7 +2999,7 @@
.drv = {
.name = "synclink_cs",
},
- .probe = mgslpc_attach,
+ .probe = mgslpc_probe,
.remove = mgslpc_detach,
.id_table = mgslpc_ids,
.suspend = mgslpc_suspend,
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 6213bd3..4961f1e 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -81,14 +81,14 @@
};
typedef struct ide_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
int ndev;
dev_node_t node;
int hd;
} ide_info_t;
-static void ide_release(dev_link_t *);
-static void ide_config(dev_link_t *);
+static void ide_release(struct pcmcia_device *);
+static int ide_config(struct pcmcia_device *);
static void ide_detach(struct pcmcia_device *p_dev);
@@ -103,10 +103,9 @@
======================================================================*/
-static int ide_attach(struct pcmcia_device *p_dev)
+static int ide_probe(struct pcmcia_device *link)
{
ide_info_t *info;
- dev_link_t *link;
DEBUG(0, "ide_attach()\n");
@@ -114,7 +113,9 @@
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link; link->priv = info;
+
+ info->p_dev = link;
+ link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
@@ -122,16 +123,9 @@
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ide_config(link);
-
- return 0;
+ return ide_config(link);
} /* ide_attach */
/*======================================================================
@@ -143,14 +137,11 @@
======================================================================*/
-static void ide_detach(struct pcmcia_device *p_dev)
+static void ide_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "ide_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- ide_release(link);
+ ide_release(link);
kfree(link->priv);
} /* ide_detach */
@@ -177,9 +168,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void ide_config(dev_link_t *link)
+static int ide_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
ide_info_t *info = link->priv;
tuple_t tuple;
struct {
@@ -203,34 +193,30 @@
tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &stk->parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &stk->parse));
link->conf.ConfigBase = stk->parse.config.base;
link->conf.Present = stk->parse.config.rmask[0];
tuple.DesiredTuple = CISTPL_MANFID;
- if (!pcmcia_get_first_tuple(handle, &tuple) &&
- !pcmcia_get_tuple_data(handle, &tuple) &&
- !pcmcia_parse_tuple(handle, &tuple, &stk->parse))
+ if (!pcmcia_get_first_tuple(link, &tuple) &&
+ !pcmcia_get_tuple_data(link, &tuple) &&
+ !pcmcia_parse_tuple(link, &tuple, &stk->parse))
is_kme = ((stk->parse.manfid.manf == MANFID_KME) &&
((stk->parse.manfid.card == PRODID_KME_KXLC005_A) ||
(stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Not sure if this is right... look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &stk->conf));
- link->conf.Vcc = stk->conf.Vcc;
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
pass = io_base = ctl_base = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0) goto next_entry;
- if (pcmcia_parse_tuple(handle, &tuple, &stk->parse) != 0) goto next_entry;
+ if (pcmcia_get_tuple_data(link, &tuple) != 0) goto next_entry;
+ if (pcmcia_parse_tuple(link, &tuple, &stk->parse) != 0) goto next_entry;
/* Check for matching Vcc, unless we're desperate */
if (!pass) {
@@ -244,10 +230,10 @@
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) {
@@ -261,14 +247,14 @@
link->io.NumPorts1 = 8;
link->io.BasePort2 = io->win[1].base;
link->io.NumPorts2 = (is_kme) ? 2 : 1;
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
io_base = link->io.BasePort1;
ctl_base = link->io.BasePort2;
} else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
link->io.NumPorts1 = io->win[0].len;
link->io.NumPorts2 = 0;
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
io_base = link->io.BasePort1;
ctl_base = link->io.BasePort1 + 0x0e;
@@ -281,16 +267,16 @@
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
if (pass) {
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
- } else if (pcmcia_get_next_tuple(handle, &tuple) != 0) {
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ } else if (pcmcia_get_next_tuple(link, &tuple) != 0) {
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
memset(&stk->dflt, 0, sizeof(stk->dflt));
pass++;
}
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/* disable drive interrupts during IDE probe */
outb(0x02, ctl_base);
@@ -301,12 +287,12 @@
/* retry registration in case device is still spinning up */
for (hd = -1, i = 0; i < 10; i++) {
- hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, handle);
+ hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
if (hd >= 0) break;
if (link->io.NumPorts1 == 0x20) {
outb(0x02, ctl_base + 0x10);
hd = idecs_register(io_base + 0x10, ctl_base + 0x10,
- link->irq.AssignedIRQ, handle);
+ link->irq.AssignedIRQ, link);
if (hd >= 0) {
io_base += 0x10;
ctl_base += 0x10;
@@ -328,25 +314,23 @@
info->node.major = ide_major[hd];
info->node.minor = 0;
info->hd = hd;
- link->dev = &info->node;
- printk(KERN_INFO "ide-cs: %s: Vcc = %d.%d, Vpp = %d.%d\n",
- info->node.dev_name, link->conf.Vcc / 10, link->conf.Vcc % 10,
- link->conf.Vpp1 / 10, link->conf.Vpp1 % 10);
+ link->dev_node = &info->node;
+ printk(KERN_INFO "ide-cs: %s: Vpp = %d.%d\n",
+ info->node.dev_name, link->conf.Vpp / 10, link->conf.Vpp % 10);
- link->state &= ~DEV_CONFIG_PENDING;
kfree(stk);
- return;
+ return 0;
err_mem:
printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n");
goto failed;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
kfree(stk);
ide_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
+ return -ENODEV;
} /* ide_config */
/*======================================================================
@@ -357,7 +341,7 @@
======================================================================*/
-void ide_release(dev_link_t *link)
+void ide_release(struct pcmcia_device *link)
{
ide_info_t *info = link->priv;
@@ -369,37 +353,10 @@
ide_unregister(info->hd);
}
info->ndev = 0;
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
} /* ide_release */
-static int ide_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int ide_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
/*======================================================================
@@ -459,11 +416,9 @@
.drv = {
.name = "ide-cs",
},
- .probe = ide_attach,
+ .probe = ide_probe,
.remove = ide_detach,
.id_table = ide_ids,
- .suspend = ide_suspend,
- .resume = ide_resume,
};
static int __init init_ide_cs(void)
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index 2a2b03f..7bbfd85 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -51,8 +51,8 @@
handler.
*/
-static void avmcs_config(dev_link_t *link);
-static void avmcs_release(dev_link_t *link);
+static int avmcs_config(struct pcmcia_device *link);
+static void avmcs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -65,10 +65,10 @@
/*
A linked list of "instances" of the skeleton device. Each actual
PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
+ by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of dev_link_t pointers, where minor
+ memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -78,7 +78,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally can't be allocated dynamically.
*/
@@ -99,54 +99,38 @@
======================================================================*/
-static int avmcs_attach(struct pcmcia_device *p_dev)
+static int avmcs_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
local_info_t *local;
- /* Initialize the dev_link_t structure */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- goto err;
- memset(link, 0, sizeof(struct dev_link_t));
-
/* The io structure describes IO port mapping */
- link->io.NumPorts1 = 16;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.NumPorts2 = 0;
+ p_dev->io.NumPorts1 = 16;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.NumPorts2 = 0;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
-
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.ConfigIndex = 1;
- link->conf.Present = PRESENT_OPTION;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.ConfigIndex = 1;
+ p_dev->conf.Present = PRESENT_OPTION;
/* Allocate space for private device-specific data */
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
- goto err_kfree;
+ goto err;
memset(local, 0, sizeof(local_info_t));
- link->priv = local;
+ p_dev->priv = local;
- link->handle = p_dev;
- p_dev->instance = link;
+ return avmcs_config(p_dev);
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- avmcs_config(link);
-
- return 0;
-
- err_kfree:
- kfree(link);
err:
- return -EINVAL;
+ return -ENOMEM;
} /* avmcs_attach */
/*======================================================================
@@ -158,15 +142,10 @@
======================================================================*/
-static void avmcs_detach(struct pcmcia_device *p_dev)
+static void avmcs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
- if (link->state & DEV_CONFIG)
avmcs_release(link);
-
- kfree(link->priv);
- kfree(link);
+ kfree(link->priv);
} /* avmcs_detach */
/*======================================================================
@@ -177,7 +156,7 @@
======================================================================*/
-static int get_tuple(client_handle_t handle, tuple_t *tuple,
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -185,7 +164,7 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -193,7 +172,7 @@
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -201,9 +180,8 @@
return get_tuple(handle, tuple, parse);
}
-static void avmcs_config(dev_link_t *link)
+static int avmcs_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
@@ -213,8 +191,7 @@
char devname[128];
int cardtype;
int (*addcard)(unsigned int port, unsigned irq);
-
- handle = link->handle;
+
dev = link->priv;
/*
@@ -223,25 +200,21 @@
*/
do {
tuple.DesiredTuple = CISTPL_CONFIG;
- i = pcmcia_get_first_tuple(handle, &tuple);
+ i = pcmcia_get_first_tuple(link, &tuple);
if (i != CS_SUCCESS) break;
tuple.TupleData = buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- i = pcmcia_get_tuple_data(handle, &tuple);
+ i = pcmcia_get_tuple_data(link, &tuple);
if (i != CS_SUCCESS) break;
- i = pcmcia_parse_tuple(handle, &tuple, &parse);
+ i = pcmcia_parse_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) break;
link->conf.ConfigBase = parse.config.base;
} while (0);
if (i != CS_SUCCESS) {
- cs_error(link->handle, ParseTuple, i);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ cs_error(link, ParseTuple, i);
+ return -ENODEV;
}
-
- /* Configure card */
- link->state |= DEV_CONFIG;
do {
@@ -252,7 +225,7 @@
tuple.DesiredTuple = CISTPL_VERS_1;
devname[0] = 0;
- if( !first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 1 ) {
+ if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1],
sizeof(devname));
}
@@ -263,7 +236,7 @@
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if (cf->io.nwin > 0) {
link->conf.ConfigIndex = cf->index;
@@ -273,36 +246,36 @@
printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) goto found_port;
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
break;
}
-
+
/*
* allocate an interrupt line
*/
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
- pcmcia_release_io(link->handle, &link->io);
+ cs_error(link, RequestIRQ, i);
+ /* undo */
+ pcmcia_disable_device(link);
break;
}
-
+
/*
* configure the PCMCIA socket
*/
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
+ cs_error(link, RequestConfiguration, i);
+ pcmcia_disable_device(link);
break;
}
@@ -331,13 +304,12 @@
dev->node.major = 64;
dev->node.minor = 0;
- link->dev = &dev->node;
-
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &dev->node;
+
/* If any step failed, release any partially configured state */
if (i != 0) {
avmcs_release(link);
- return;
+ return -ENODEV;
}
@@ -351,9 +323,10 @@
printk(KERN_ERR "avm_cs: failed to add AVM-%s-Controller at i/o %#x, irq %d\n",
dev->node.dev_name, link->io.BasePort1, link->irq.AssignedIRQ);
avmcs_release(link);
- return;
+ return -ENODEV;
}
dev->node.minor = i;
+ return 0;
} /* avmcs_config */
@@ -365,56 +338,12 @@
======================================================================*/
-static void avmcs_release(dev_link_t *link)
+static void avmcs_release(struct pcmcia_device *link)
{
- b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
-
- /* Unlink the device chain */
- link->dev = NULL;
-
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
+ pcmcia_disable_device(link);
} /* avmcs_release */
-static int avmcs_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int avmcs_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
-/*======================================================================
-
- The card status event handler. Mostly, this schedules other
- stuff to run after an event is received. A CARD_REMOVAL event
- also sets some flags to discourage the net drivers from trying
- to talk to the card any more.
-
- When a CARD_REMOVAL event is received, we immediately set a flag
- to block future accesses to this device. All the functions that
- actually access the device should check this flag to make sure
- the card is still present.
-
-======================================================================*/
-
static struct pcmcia_device_id avmcs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
@@ -429,11 +358,9 @@
.drv = {
.name = "avm_cs",
},
- .probe = avmcs_attach,
+ .probe = avmcs_probe,
.remove = avmcs_detach,
.id_table = avmcs_ids,
- .suspend= avmcs_suspend,
- .resume = avmcs_resume,
};
static int __init avmcs_init(void)
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index 969da40..ac28e32 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -67,8 +67,8 @@
handler.
*/
-static void avma1cs_config(dev_link_t *link);
-static void avma1cs_release(dev_link_t *link);
+static int avma1cs_config(struct pcmcia_device *link);
+static void avma1cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -82,10 +82,10 @@
/*
A linked list of "instances" of the skeleton device. Each actual
PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
+ by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of dev_link_t pointers, where minor
+ memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -95,7 +95,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally can't be allocated dynamically.
*/
@@ -116,55 +116,40 @@
======================================================================*/
-static int avma1cs_attach(struct pcmcia_device *p_dev)
+static int avma1cs_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
local_info_t *local;
DEBUG(0, "avma1cs_attach()\n");
- /* Initialize the dev_link_t structure */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- return -ENOMEM;
- memset(link, 0, sizeof(struct dev_link_t));
-
/* Allocate space for private device-specific data */
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
- if (!local) {
- kfree(link);
+ if (!local)
return -ENOMEM;
- }
+
memset(local, 0, sizeof(local_info_t));
- link->priv = local;
+ p_dev->priv = local;
/* The io structure describes IO port mapping */
- link->io.NumPorts1 = 16;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.NumPorts2 = 16;
- link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
- link->io.IOAddrLines = 5;
+ p_dev->io.NumPorts1 = 16;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.NumPorts2 = 16;
+ p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
+ p_dev->io.IOAddrLines = 5;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.ConfigIndex = 1;
- link->conf.Present = PRESENT_OPTION;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.ConfigIndex = 1;
+ p_dev->conf.Present = PRESENT_OPTION;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- avma1cs_config(link);
-
- return 0;
+ return avma1cs_config(p_dev);
} /* avma1cs_attach */
/*======================================================================
@@ -176,17 +161,11 @@
======================================================================*/
-static void avma1cs_detach(struct pcmcia_device *p_dev)
+static void avma1cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
- DEBUG(0, "avma1cs_detach(0x%p)\n", link);
-
- if (link->state & DEV_CONFIG)
- avma1cs_release(link);
-
- kfree(link->priv);
- kfree(link);
+ DEBUG(0, "avma1cs_detach(0x%p)\n", link);
+ avma1cs_release(link);
+ kfree(link->priv);
} /* avma1cs_detach */
/*======================================================================
@@ -197,7 +176,7 @@
======================================================================*/
-static int get_tuple(client_handle_t handle, tuple_t *tuple,
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -205,7 +184,7 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -213,7 +192,7 @@
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -221,9 +200,8 @@
return get_tuple(handle, tuple, parse);
}
-static void avma1cs_config(dev_link_t *link)
+static int avma1cs_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
@@ -233,8 +211,7 @@
char devname[128];
IsdnCard_t icard;
int busy = 0;
-
- handle = link->handle;
+
dev = link->priv;
DEBUG(0, "avma1cs_config(0x%p)\n", link);
@@ -245,25 +222,21 @@
*/
do {
tuple.DesiredTuple = CISTPL_CONFIG;
- i = pcmcia_get_first_tuple(handle, &tuple);
+ i = pcmcia_get_first_tuple(link, &tuple);
if (i != CS_SUCCESS) break;
tuple.TupleData = buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- i = pcmcia_get_tuple_data(handle, &tuple);
+ i = pcmcia_get_tuple_data(link, &tuple);
if (i != CS_SUCCESS) break;
- i = pcmcia_parse_tuple(handle, &tuple, &parse);
+ i = pcmcia_parse_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) break;
link->conf.ConfigBase = parse.config.base;
} while (0);
if (i != CS_SUCCESS) {
- cs_error(link->handle, ParseTuple, i);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ cs_error(link, ParseTuple, i);
+ return -ENODEV;
}
-
- /* Configure card */
- link->state |= DEV_CONFIG;
do {
@@ -274,7 +247,7 @@
tuple.DesiredTuple = CISTPL_VERS_1;
devname[0] = 0;
- if( !first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 1 ) {
+ if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1],
sizeof(devname));
}
@@ -285,7 +258,7 @@
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if (cf->io.nwin > 0) {
link->conf.ConfigIndex = cf->index;
@@ -295,36 +268,36 @@
printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n",
link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1 - 1);
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) goto found_port;
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
break;
}
/*
* allocate an interrupt line
*/
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
- pcmcia_release_io(link->handle, &link->io);
+ cs_error(link, RequestIRQ, i);
+ /* undo */
+ pcmcia_disable_device(link);
break;
}
-
+
/*
* configure the PCMCIA socket
*/
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
+ cs_error(link, RequestConfiguration, i);
+ pcmcia_disable_device(link);
break;
}
@@ -336,13 +309,12 @@
strcpy(dev->node.dev_name, "A1");
dev->node.major = 45;
dev->node.minor = 0;
- link->dev = &dev->node;
-
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &dev->node;
+
/* If any step failed, release any partially configured state */
if (i != 0) {
avma1cs_release(link);
- return;
+ return -ENODEV;
}
printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n",
@@ -357,10 +329,11 @@
if (i < 0) {
printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 PCMCIA %d at i/o %#x\n", i, link->io.BasePort1);
avma1cs_release(link);
- return;
+ return -ENODEV;
}
dev->node.minor = i;
+ return 0;
} /* avma1cs_config */
/*======================================================================
@@ -371,47 +344,18 @@
======================================================================*/
-static void avma1cs_release(dev_link_t *link)
+static void avma1cs_release(struct pcmcia_device *link)
{
- local_info_t *local = link->priv;
+ local_info_t *local = link->priv;
- DEBUG(0, "avma1cs_release(0x%p)\n", link);
+ DEBUG(0, "avma1cs_release(0x%p)\n", link);
- /* no unregister function with hisax */
- HiSax_closecard(local->node.minor);
+ /* now unregister function with hisax */
+ HiSax_closecard(local->node.minor);
- /* Unlink the device chain */
- link->dev = NULL;
-
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
} /* avma1cs_release */
-static int avma1cs_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int avma1cs_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
static struct pcmcia_device_id avma1cs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
@@ -425,13 +369,11 @@
.drv = {
.name = "avma1_cs",
},
- .probe = avma1cs_attach,
+ .probe = avma1cs_probe,
.remove = avma1cs_detach,
.id_table = avma1cs_ids,
- .suspend = avma1cs_suspend,
- .resume = avma1cs_resume,
};
-
+
/*====================================================================*/
static int __init init_avma1_cs(void)
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index 062fb8f..e18e75b 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -94,8 +94,8 @@
handler.
*/
-static void elsa_cs_config(dev_link_t *link);
-static void elsa_cs_release(dev_link_t *link);
+static int elsa_cs_config(struct pcmcia_device *link);
+static void elsa_cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -111,7 +111,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
In this case, we also provide a flag to indicate if a device is
@@ -121,7 +121,7 @@
*/
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
int busy;
int cardnr;
@@ -139,9 +139,8 @@
======================================================================*/
-static int elsa_cs_attach(struct pcmcia_device *p_dev)
+static int elsa_cs_probe(struct pcmcia_device *link)
{
- dev_link_t *link;
local_info_t *local;
DEBUG(0, "elsa_cs_attach()\n");
@@ -150,8 +149,11 @@
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
+
+ local->p_dev = link;
+ link->priv = local;
+
local->cardnr = -1;
- link = &local->link; link->priv = local;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
@@ -170,16 +172,9 @@
link->io.IOAddrLines = 3;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- elsa_cs_config(link);
-
- return 0;
+ return elsa_cs_config(link);
} /* elsa_cs_attach */
/*======================================================================
@@ -191,20 +186,16 @@
======================================================================*/
-static void elsa_cs_detach(struct pcmcia_device *p_dev)
+static void elsa_cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
- local_info_t *info = link->priv;
+ local_info_t *info = link->priv;
- DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
+ DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG) {
- info->busy = 1;
- elsa_cs_release(link);
- }
+ info->busy = 1;
+ elsa_cs_release(link);
- kfree(info);
-
+ kfree(info);
} /* elsa_cs_detach */
/*======================================================================
@@ -214,7 +205,7 @@
device available to the system.
======================================================================*/
-static int get_tuple(client_handle_t handle, tuple_t *tuple,
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -222,7 +213,7 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -230,7 +221,7 @@
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -238,9 +229,8 @@
return get_tuple(handle, tuple, parse);
}
-static void elsa_cs_config(dev_link_t *link)
+static int elsa_cs_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -250,7 +240,6 @@
IsdnCard_t icard;
DEBUG(0, "elsa_config(0x%p)\n", link);
- handle = link->handle;
dev = link->priv;
/*
@@ -262,7 +251,7 @@
tuple.TupleDataMax = 255;
tuple.TupleOffset = 0;
tuple.Attributes = 0;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -270,32 +259,29 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
} else {
printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
link->conf.ConfigIndex = cf->index;
for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
link->io.BasePort1 = j;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
break;
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
if (i != CS_SUCCESS) {
@@ -303,14 +289,14 @@
goto cs_failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
last_fn = RequestConfiguration;
goto cs_failed;
@@ -321,14 +307,11 @@
sprintf(dev->node.dev_name, "elsa");
dev->node.major = dev->node.minor = 0x0;
- link->dev = &dev->node;
+ link->dev_node = &dev->node;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev->node.dev_name, link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "%s: index 0x%02x: ",
+ dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -339,8 +322,6 @@
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- link->state &= ~DEV_CONFIG_PENDING;
-
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
@@ -354,10 +335,11 @@
} else
((local_info_t*)link->priv)->cardnr = i;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, i);
+ cs_error(link, last_fn, i);
elsa_cs_release(link);
+ return -ENODEV;
} /* elsa_cs_config */
/*======================================================================
@@ -368,7 +350,7 @@
======================================================================*/
-static void elsa_cs_release(dev_link_t *link)
+static void elsa_cs_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
@@ -380,39 +362,23 @@
HiSax_closecard(local->cardnr);
}
}
- /* Unlink the device chain */
- link->dev = NULL;
- /* Don't bother checking to see if these succeed or not */
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
} /* elsa_cs_release */
-static int elsa_suspend(struct pcmcia_device *p_dev)
+static int elsa_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state |= DEV_SUSPEND;
dev->busy = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
return 0;
}
-static int elsa_resume(struct pcmcia_device *p_dev)
+static int elsa_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;
@@ -430,7 +396,7 @@
.drv = {
.name = "elsa_cs",
},
- .probe = elsa_cs_attach,
+ .probe = elsa_cs_probe,
.remove = elsa_cs_detach,
.id_table = elsa_ids,
.suspend = elsa_suspend,
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 6f5213a..9bb18f3 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -95,8 +95,8 @@
event handler.
*/
-static void sedlbauer_config(dev_link_t *link);
-static void sedlbauer_release(dev_link_t *link);
+static int sedlbauer_config(struct pcmcia_device *link);
+static void sedlbauer_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -119,7 +119,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
@@ -130,7 +130,7 @@
*/
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
int stop;
int cardnr;
@@ -148,11 +148,10 @@
======================================================================*/
-static int sedlbauer_attach(struct pcmcia_device *p_dev)
+static int sedlbauer_probe(struct pcmcia_device *link)
{
local_info_t *local;
- dev_link_t *link;
-
+
DEBUG(0, "sedlbauer_attach()\n");
/* Allocate space for private device-specific data */
@@ -160,8 +159,10 @@
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
local->cardnr = -1;
- link = &local->link; link->priv = local;
-
+
+ local->p_dev = link;
+ link->priv = local;
+
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
@@ -182,18 +183,10 @@
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = 3;
-
link->conf.Attributes = 0;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- sedlbauer_config(link);
-
- return 0;
+ return sedlbauer_config(link);
} /* sedlbauer_attach */
/*======================================================================
@@ -205,19 +198,15 @@
======================================================================*/
-static void sedlbauer_detach(struct pcmcia_device *p_dev)
+static void sedlbauer_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
+ DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
- DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
+ ((local_info_t *)link->priv)->stop = 1;
+ sedlbauer_release(link);
- if (link->state & DEV_CONFIG) {
- ((local_info_t *)link->priv)->stop = 1;
- sedlbauer_release(link);
- }
-
- /* This points to the parent local_info_t struct */
- kfree(link->priv);
+ /* This points to the parent local_info_t struct */
+ kfree(link->priv);
} /* sedlbauer_detach */
/*======================================================================
@@ -230,9 +219,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void sedlbauer_config(dev_link_t *link)
+static int sedlbauer_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
local_info_t *dev = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -254,18 +242,13 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
-
- /* Configure card */
- link->state |= DEV_CONFIG;
- /* Look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
/*
In this loop, we scan the CIS for configuration table entries,
@@ -280,12 +263,12 @@
will only use the CIS to fill in implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t dflt = { 0 };
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
@@ -309,10 +292,10 @@
}
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
@@ -339,13 +322,13 @@
link->io.NumPorts2 = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
/*
Now set up a common memory window, if needed. There is room
- in the dev_link_t structure for one memory window handle,
+ in the struct pcmcia_device structure for one memory window handle,
but if the base addresses need to be saved, or if multiple
windows are needed, the info should go in the private data
structure for this device.
@@ -366,7 +349,7 @@
req.Size = 0x1000;
*/
req.AccessSpeed = 0;
- if (pcmcia_request_window(&link->handle, &req, &link->win) != 0)
+ if (pcmcia_request_window(&link, &req, &link->win) != 0)
goto next_entry;
map.Page = 0; map.CardOffset = mem->win[0].card_addr;
if (pcmcia_map_mem_page(link->win, &map) != 0)
@@ -374,29 +357,25 @@
}
/* If we got this far, we're cool! */
break;
-
+
next_entry:
-/* new in dummy.cs 2001/01/28 MN
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
-*/
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
-
+
/*
Allocate an interrupt line. Note that this does not assign a
handler to the interrupt, unless the 'Handler' member of the
irq structure is initialized.
*/
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
card and host interface into "Memory and IO" mode.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*
At this point, the dev_node_t structure(s) need to be
@@ -404,14 +383,13 @@
*/
sprintf(dev->node.dev_name, "sedlbauer");
dev->node.major = dev->node.minor = 0;
- link->dev = &dev->node;
+ link->dev_node = &dev->node;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev->node.dev_name, link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "%s: index 0x%02x:",
+ dev->node.dev_name, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -424,8 +402,6 @@
printk(", mem 0x%06lx-0x%06lx", req.Base,
req.Base+req.Size-1);
printk("\n");
-
- link->state &= ~DEV_CONFIG_PENDING;
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
@@ -437,14 +413,16 @@
printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d at i/o %#x\n",
last_ret, link->io.BasePort1);
sedlbauer_release(link);
+ return -ENODEV;
} else
((local_info_t*)link->priv)->cardnr = last_ret;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
sedlbauer_release(link);
+ return -ENODEV;
} /* sedlbauer_config */
@@ -456,7 +434,7 @@
======================================================================*/
-static void sedlbauer_release(dev_link_t *link)
+static void sedlbauer_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
DEBUG(0, "sedlbauer_release(0x%p)\n", link);
@@ -467,46 +445,23 @@
HiSax_closecard(local->cardnr);
}
}
- /* Unlink the device chain */
- link->dev = NULL;
- /*
- In a normal driver, additional code may be needed to release
- other kernel data structures associated with this device.
- */
-
- /* Don't bother checking to see if these succeed or not */
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
} /* sedlbauer_release */
-static int sedlbauer_suspend(struct pcmcia_device *p_dev)
+static int sedlbauer_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state |= DEV_SUSPEND;
dev->stop = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
return 0;
}
-static int sedlbauer_resume(struct pcmcia_device *p_dev)
+static int sedlbauer_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
dev->stop = 0;
return 0;
@@ -530,7 +485,7 @@
.drv = {
.name = "sedlbauer_cs",
},
- .probe = sedlbauer_attach,
+ .probe = sedlbauer_probe,
.remove = sedlbauer_detach,
.id_table = sedlbauer_ids,
.suspend = sedlbauer_suspend,
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index 4e5c14c..afcc2ae 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -75,8 +75,8 @@
handler.
*/
-static void teles_cs_config(dev_link_t *link);
-static void teles_cs_release(dev_link_t *link);
+static int teles_cs_config(struct pcmcia_device *link);
+static void teles_cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -89,10 +89,10 @@
/*
A linked list of "instances" of the teles_cs device. Each actual
PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
+ by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of dev_link_t pointers, where minor
+ memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -102,7 +102,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
In this case, we also provide a flag to indicate if a device is
@@ -112,7 +112,7 @@
*/
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
int busy;
int cardnr;
@@ -130,9 +130,8 @@
======================================================================*/
-static int teles_attach(struct pcmcia_device *p_dev)
+static int teles_probe(struct pcmcia_device *link)
{
- dev_link_t *link;
local_info_t *local;
DEBUG(0, "teles_attach()\n");
@@ -142,7 +141,9 @@
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
local->cardnr = -1;
- link = &local->link; link->priv = local;
+
+ local->p_dev = link;
+ link->priv = local;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
@@ -161,16 +162,9 @@
link->io.IOAddrLines = 5;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- teles_cs_config(link);
-
- return 0;
+ return teles_cs_config(link);
} /* teles_attach */
/*======================================================================
@@ -182,20 +176,16 @@
======================================================================*/
-static void teles_detach(struct pcmcia_device *p_dev)
+static void teles_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
- local_info_t *info = link->priv;
+ local_info_t *info = link->priv;
- DEBUG(0, "teles_detach(0x%p)\n", link);
+ DEBUG(0, "teles_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG) {
- info->busy = 1;
- teles_cs_release(link);
- }
+ info->busy = 1;
+ teles_cs_release(link);
- kfree(info);
-
+ kfree(info);
} /* teles_detach */
/*======================================================================
@@ -205,7 +195,7 @@
device available to the system.
======================================================================*/
-static int get_tuple(client_handle_t handle, tuple_t *tuple,
+static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -213,7 +203,7 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -221,7 +211,7 @@
return get_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -229,9 +219,8 @@
return get_tuple(handle, tuple, parse);
}
-static void teles_cs_config(dev_link_t *link)
+static int teles_cs_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -241,7 +230,6 @@
IsdnCard_t icard;
DEBUG(0, "teles_config(0x%p)\n", link);
- handle = link->handle;
dev = link->priv;
/*
@@ -253,7 +241,7 @@
tuple.TupleDataMax = 255;
tuple.TupleOffset = 0;
tuple.Attributes = 0;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -261,32 +249,29 @@
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(handle, &tuple, &parse);
+ i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
} else {
printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
link->conf.ConfigIndex = cf->index;
for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
link->io.BasePort1 = j;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
break;
}
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(link, &tuple, &parse);
}
if (i != CS_SUCCESS) {
@@ -294,14 +279,14 @@
goto cs_failed;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
last_fn = RequestConfiguration;
goto cs_failed;
@@ -312,14 +297,11 @@
sprintf(dev->node.dev_name, "teles");
dev->node.major = dev->node.minor = 0x0;
- link->dev = &dev->node;
+ link->dev_node = &dev->node;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev->node.dev_name, link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "%s: index 0x%02x:",
+ dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -330,8 +312,6 @@
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- link->state &= ~DEV_CONFIG_PENDING;
-
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
@@ -342,13 +322,16 @@
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, link->io.BasePort1);
teles_cs_release(link);
- } else
- ((local_info_t*)link->priv)->cardnr = i;
+ return -ENODEV;
+ }
- return;
+ ((local_info_t*)link->priv)->cardnr = i;
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, i);
+ cs_error(link, last_fn, i);
teles_cs_release(link);
+ return -ENODEV;
} /* teles_cs_config */
/*======================================================================
@@ -359,7 +342,7 @@
======================================================================*/
-static void teles_cs_release(dev_link_t *link)
+static void teles_cs_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
@@ -371,39 +354,23 @@
HiSax_closecard(local->cardnr);
}
}
- /* Unlink the device chain */
- link->dev = NULL;
- /* Don't bother checking to see if these succeed or not */
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
} /* teles_cs_release */
-static int teles_suspend(struct pcmcia_device *p_dev)
+static int teles_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state |= DEV_SUSPEND;
dev->busy = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
return 0;
}
-static int teles_resume(struct pcmcia_device *p_dev)
+static int teles_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;
@@ -421,7 +388,7 @@
.drv = {
.name = "teles_cs",
},
- .probe = teles_attach,
+ .probe = teles_probe,
.remove = teles_detach,
.id_table = teles_ids,
.suspend = teles_suspend,
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index 8bbc751..d27f412 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -54,7 +54,7 @@
#define MAX_PCMCIA_ADDR 0x4000000
struct pcmciamtd_dev {
- dev_link_t link; /* PCMCIA link */
+ struct pcmcia_device *p_dev;
dev_node_t node; /* device node */
caddr_t win_base; /* ioremapped address of PCMCIA window */
unsigned int win_size; /* size of window */
@@ -111,8 +111,8 @@
memreq_t mrq;
int ret;
- if(!(dev->link.state & DEV_PRESENT)) {
- DEBUG(1, "device removed state = 0x%4.4X", dev->link.state);
+ if (!pcmcia_dev_present(dev->p_dev)) {
+ DEBUG(1, "device removed");
return 0;
}
@@ -122,7 +122,7 @@
dev->offset, mrq.CardOffset);
mrq.Page = 0;
if( (ret = pcmcia_map_mem_page(win, &mrq)) != CS_SUCCESS) {
- cs_error(dev->link.handle, MapMemPage, ret);
+ cs_error(dev->p_dev, MapMemPage, ret);
return NULL;
}
dev->offset = mrq.CardOffset;
@@ -238,7 +238,7 @@
/* read/write{8,16} copy_{from,to} routines with direct access */
-#define DEV_REMOVED(x) (!(*(u_int *)x->map_priv_1 & DEV_PRESENT))
+#define DEV_REMOVED(x) (!(pcmcia_dev_present(((struct pcmciamtd_dev *)map->map_priv_1)->p_dev)))
static map_word pcmcia_read8(struct map_info *map, unsigned long ofs)
{
@@ -319,7 +319,7 @@
static void pcmciamtd_set_vpp(struct map_info *map, int on)
{
struct pcmciamtd_dev *dev = (struct pcmciamtd_dev *)map->map_priv_1;
- dev_link_t *link = &dev->link;
+ struct pcmcia_device *link = dev->p_dev;
modconf_t mod;
int ret;
@@ -328,9 +328,9 @@
mod.Vpp1 = mod.Vpp2 = on ? dev->vpp : 0;
DEBUG(2, "dev = %p on = %d vpp = %d\n", dev, on, dev->vpp);
- ret = pcmcia_modify_configuration(link->handle, &mod);
+ ret = pcmcia_modify_configuration(link, &mod);
if(ret != CS_SUCCESS) {
- cs_error(link->handle, ModifyConfiguration, ret);
+ cs_error(link, ModifyConfiguration, ret);
}
}
@@ -340,7 +340,7 @@
* still open, this will be postponed until it is closed.
*/
-static void pcmciamtd_release(dev_link_t *link)
+static void pcmciamtd_release(struct pcmcia_device *link)
{
struct pcmciamtd_dev *dev = link->priv;
@@ -353,12 +353,11 @@
}
pcmcia_release_window(link->win);
}
- pcmcia_release_configuration(link->handle);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_name)
+static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, int *new_name)
{
int rc;
tuple_t tuple;
@@ -371,16 +370,16 @@
tuple.TupleOffset = 0;
tuple.DesiredTuple = RETURN_FIRST_TUPLE;
- rc = pcmcia_get_first_tuple(link->handle, &tuple);
+ rc = pcmcia_get_first_tuple(link, &tuple);
while(rc == CS_SUCCESS) {
- rc = pcmcia_get_tuple_data(link->handle, &tuple);
+ rc = pcmcia_get_tuple_data(link, &tuple);
if(rc != CS_SUCCESS) {
- cs_error(link->handle, GetTupleData, rc);
+ cs_error(link, GetTupleData, rc);
break;
}
- rc = pcmcia_parse_tuple(link->handle, &tuple, &parse);
+ rc = pcmcia_parse_tuple(link, &tuple, &parse);
if(rc != CS_SUCCESS) {
- cs_error(link->handle, ParseTuple, rc);
+ cs_error(link, ParseTuple, rc);
break;
}
@@ -451,7 +450,7 @@
DEBUG(2, "Unknown tuple code %d", tuple.TupleCode);
}
- rc = pcmcia_get_next_tuple(link->handle, &tuple);
+ rc = pcmcia_get_next_tuple(link, &tuple);
}
if(!dev->pcmcia_map.size)
dev->pcmcia_map.size = MAX_PCMCIA_ADDR;
@@ -488,7 +487,7 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void pcmciamtd_config(dev_link_t *link)
+static int pcmciamtd_config(struct pcmcia_device *link)
{
struct pcmciamtd_dev *dev = link->priv;
struct mtd_info *mtd = NULL;
@@ -504,13 +503,10 @@
DEBUG(3, "link=0x%p", link);
- /* Configure card */
- link->state |= DEV_CONFIG;
-
DEBUG(2, "Validating CIS");
- ret = pcmcia_validate_cis(link->handle, &cisinfo);
+ ret = pcmcia_validate_cis(link, &cisinfo);
if(ret != CS_SUCCESS) {
- cs_error(link->handle, GetTupleData, ret);
+ cs_error(link, GetTupleData, ret);
} else {
DEBUG(2, "ValidateCIS found %d chains", cisinfo.Chains);
}
@@ -538,7 +534,7 @@
req.Attributes |= (dev->pcmcia_map.bankwidth == 1) ? WIN_DATA_WIDTH_8 : WIN_DATA_WIDTH_16;
req.Base = 0;
req.AccessSpeed = mem_speed;
- link->win = (window_handle_t)link->handle;
+ link->win = (window_handle_t)link;
req.Size = (force_size) ? force_size << 20 : MAX_PCMCIA_ADDR;
dev->win_size = 0;
@@ -546,7 +542,7 @@
int ret;
DEBUG(2, "requesting window with size = %dKiB memspeed = %d",
req.Size >> 10, req.AccessSpeed);
- ret = pcmcia_request_window(&link->handle, &req, &link->win);
+ ret = pcmcia_request_window(&link, &req, &link->win);
DEBUG(2, "ret = %d dev->win_size = %d", ret, dev->win_size);
if(ret) {
req.Size >>= 1;
@@ -562,19 +558,19 @@
if(!dev->win_size) {
err("Cant allocate memory window");
pcmciamtd_release(link);
- return;
+ return -ENODEV;
}
DEBUG(1, "Allocated a window of %dKiB", dev->win_size >> 10);
/* Get write protect status */
- CS_CHECK(GetStatus, pcmcia_get_status(link->handle, &status));
+ CS_CHECK(GetStatus, pcmcia_get_status(link, &status));
DEBUG(2, "status value: 0x%x window handle = 0x%8.8lx",
status.CardState, (unsigned long)link->win);
dev->win_base = ioremap(req.Base, req.Size);
if(!dev->win_base) {
err("ioremap(%lu, %u) failed", req.Base, req.Size);
pcmciamtd_release(link);
- return;
+ return -ENODEV;
}
DEBUG(1, "mapped window dev = %p req.base = 0x%lx base = %p size = 0x%x",
dev, req.Base, dev->win_base, req.Size);
@@ -584,17 +580,14 @@
dev->pcmcia_map.map_priv_2 = (unsigned long)link->win;
DEBUG(2, "Getting configuration");
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link->handle, &t));
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &t));
DEBUG(2, "Vcc = %d Vpp1 = %d Vpp2 = %d", t.Vcc, t.Vpp1, t.Vpp2);
dev->vpp = (vpp) ? vpp : t.Vpp1;
link->conf.Attributes = 0;
- link->conf.Vcc = t.Vcc;
if(setvpp == 2) {
- link->conf.Vpp1 = dev->vpp;
- link->conf.Vpp2 = dev->vpp;
+ link->conf.Vpp = dev->vpp;
} else {
- link->conf.Vpp1 = 0;
- link->conf.Vpp2 = 0;
+ link->conf.Vpp = 0;
}
link->conf.IntType = INT_MEMORY;
@@ -606,9 +599,10 @@
link->conf.ConfigIndex = 0;
link->conf.Present = t.Present;
DEBUG(2, "Setting Configuration");
- ret = pcmcia_request_configuration(link->handle, &link->conf);
+ ret = pcmcia_request_configuration(link, &link->conf);
if(ret != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, ret);
+ cs_error(link, RequestConfiguration, ret);
+ return -ENODEV;
}
if(mem_type == 1) {
@@ -629,7 +623,7 @@
if(!mtd) {
DEBUG(1, "Cant find an MTD");
pcmciamtd_release(link);
- return;
+ return -ENODEV;
}
dev->mtd_info = mtd;
@@ -654,7 +648,6 @@
use the faster non-remapping read/write functions */
if(mtd->size <= dev->win_size) {
DEBUG(1, "Using non remapping memory functions");
- dev->pcmcia_map.map_priv_1 = (unsigned long)&(dev->link.state);
dev->pcmcia_map.map_priv_2 = (unsigned long)dev->win_base;
if (dev->pcmcia_map.bankwidth == 1) {
dev->pcmcia_map.read = pcmcia_read8;
@@ -672,19 +665,18 @@
dev->mtd_info = NULL;
err("Couldnt register MTD device");
pcmciamtd_release(link);
- return;
+ return -ENODEV;
}
snprintf(dev->node.dev_name, sizeof(dev->node.dev_name), "mtd%d", mtd->index);
info("mtd%d: %s", mtd->index, mtd->name);
- link->state &= ~DEV_CONFIG_PENDING;
- link->dev = &dev->node;
- return;
+ link->dev_node = &dev->node;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
err("CS Error, exiting");
pcmciamtd_release(link);
- return;
+ return -ENODEV;
}
@@ -713,21 +705,18 @@
* when the device is released.
*/
-static void pcmciamtd_detach(struct pcmcia_device *p_dev)
+static void pcmciamtd_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
+ struct pcmciamtd_dev *dev = link->priv;
DEBUG(3, "link=0x%p", link);
- if(link->state & DEV_CONFIG) {
- struct pcmciamtd_dev *dev = link->priv;
- if(dev->mtd_info) {
- del_mtd_device(dev->mtd_info);
- info("mtd%d: Removed", dev->mtd_info->index);
- }
-
- pcmciamtd_release(link);
+ if(dev->mtd_info) {
+ del_mtd_device(dev->mtd_info);
+ info("mtd%d: Removed", dev->mtd_info->index);
}
+
+ pcmciamtd_release(link);
}
@@ -736,10 +725,9 @@
* with Card Services.
*/
-static int pcmciamtd_attach(struct pcmcia_device *p_dev)
+static int pcmciamtd_probe(struct pcmcia_device *link)
{
struct pcmciamtd_dev *dev;
- dev_link_t *link;
/* Create new memory card device */
dev = kmalloc(sizeof(*dev), GFP_KERNEL);
@@ -747,20 +735,13 @@
DEBUG(1, "dev=0x%p", dev);
memset(dev, 0, sizeof(*dev));
- link = &dev->link;
+ dev->p_dev = link;
link->priv = dev;
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY;
- link->next = NULL;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- pcmciamtd_config(link);
-
- return 0;
+ return pcmciamtd_config(link);
}
static struct pcmcia_device_id pcmciamtd_ids[] = {
@@ -794,7 +775,7 @@
.drv = {
.name = "pcmciamtd"
},
- .probe = pcmciamtd_attach,
+ .probe = pcmciamtd_probe,
.remove = pcmciamtd_detach,
.owner = THIS_MODULE,
.id_table = pcmciamtd_ids,
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index ce90bec..fab9336 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -204,7 +204,7 @@
#define MEDIA_TP 0x00C0 /* Enable link beat and jabber for 10baseT. */
struct el3_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats stats;
u16 advertising, partner; /* NWay media advertisement */
@@ -225,8 +225,8 @@
/* Index of functions. */
-static void tc574_config(dev_link_t *link);
-static void tc574_release(dev_link_t *link);
+static int tc574_config(struct pcmcia_device *link);
+static void tc574_release(struct pcmcia_device *link);
static void mdio_sync(kio_addr_t ioaddr, int bits);
static int mdio_read(kio_addr_t ioaddr, int phy_id, int location);
@@ -256,10 +256,9 @@
with Card Services.
*/
-static int tc574_attach(struct pcmcia_device *p_dev)
+static int tc574_probe(struct pcmcia_device *link)
{
struct el3_private *lp;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "3c574_attach()\n");
@@ -269,8 +268,8 @@
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- link = &lp->link;
link->priv = dev;
+ lp->p_dev = link;
spin_lock_init(&lp->window_lock);
link->io.NumPorts1 = 32;
@@ -280,7 +279,6 @@
link->irq.Handler = &el3_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -298,13 +296,7 @@
dev->watchdog_timeo = TX_TIMEOUT;
#endif
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- tc574_config(link);
-
- return 0;
+ return tc574_config(link);
} /* tc574_attach */
/*
@@ -316,18 +308,16 @@
*/
-static void tc574_detach(struct pcmcia_device *p_dev)
+static void tc574_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "3c574_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- tc574_release(link);
+ tc574_release(link);
free_netdev(dev);
} /* tc574_detach */
@@ -343,9 +333,8 @@
static const char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
-static void tc574_config(dev_link_t *link)
+static int tc574_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct el3_private *lp = netdev_priv(dev);
tuple_t tuple;
@@ -363,30 +352,27 @@
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
link->io.IOAddrLines = 16;
for (i = j = 0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
@@ -397,8 +383,8 @@
the hardware address. The future products may include a modem chip
and put the address in the CIS. */
tuple.DesiredTuple = 0x88;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) {
- pcmcia_get_tuple_data(handle, &tuple);
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
+ pcmcia_get_tuple_data(link, &tuple);
for (i = 0; i < 3; i++)
phys_addr[i] = htons(buf[i]);
} else {
@@ -412,9 +398,9 @@
}
}
tuple.DesiredTuple = CISTPL_VERS_1;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS &&
- pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS &&
- pcmcia_parse_tuple(handle, &tuple, &parse) == CS_SUCCESS) {
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS &&
+ pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS &&
+ pcmcia_parse_tuple(link, &tuple, &parse) == CS_SUCCESS) {
cardname = parse.version_1.str + parse.version_1.ofs[1];
} else
cardname = "3Com 3c574";
@@ -473,13 +459,12 @@
}
}
- link->state &= ~DEV_CONFIG_PENDING;
- link->dev = &lp->node;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &lp->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_NOTICE "3c574_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -493,13 +478,13 @@
8 << config.u.ram_size, ram_split[config.u.ram_split],
config.u.autoselect ? "autoselect " : "");
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
tc574_release(link);
- return;
+ return -ENODEV;
} /* tc574_config */
@@ -509,44 +494,28 @@
still open, this will be postponed until it is closed.
*/
-static void tc574_release(dev_link_t *link)
+static void tc574_release(struct pcmcia_device *link)
{
- DEBUG(0, "3c574_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int tc574_suspend(struct pcmcia_device *p_dev)
+static int tc574_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int tc574_resume(struct pcmcia_device *p_dev)
+static int tc574_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- tc574_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ tc574_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -757,9 +726,9 @@
static int el3_open(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -1203,11 +1172,11 @@
{
kio_addr_t ioaddr = dev->base_addr;
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(2, "%s: shutting down ethercard.\n", dev->name);
- if (DEV_OK(link)) {
+ if (pcmcia_dev_present(link)) {
unsigned long flags;
/* Turn off statistics ASAP. We update lp->stats below. */
@@ -1246,7 +1215,7 @@
.drv = {
.name = "3c574_cs",
},
- .probe = tc574_attach,
+ .probe = tc574_probe,
.remove = tc574_detach,
.id_table = tc574_ids,
.suspend = tc574_suspend,
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 3dba508..875a0fe 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -105,7 +105,7 @@
#define TX_TIMEOUT ((400*HZ)/1000)
struct el3_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats stats;
/* For transceiver monitoring */
@@ -142,8 +142,8 @@
/*====================================================================*/
-static void tc589_config(dev_link_t *link);
-static void tc589_release(dev_link_t *link);
+static int tc589_config(struct pcmcia_device *link);
+static void tc589_release(struct pcmcia_device *link);
static u16 read_eeprom(kio_addr_t ioaddr, int index);
static void tc589_reset(struct net_device *dev);
@@ -170,10 +170,9 @@
======================================================================*/
-static int tc589_attach(struct pcmcia_device *p_dev)
+static int tc589_probe(struct pcmcia_device *link)
{
struct el3_private *lp;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "3c589_attach()\n");
@@ -183,8 +182,8 @@
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- link = &lp->link;
link->priv = dev;
+ lp->p_dev = link;
spin_lock_init(&lp->lock);
link->io.NumPorts1 = 16;
@@ -194,7 +193,6 @@
link->irq.Handler = &el3_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -213,13 +211,7 @@
#endif
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- tc589_config(link);
-
- return 0;
+ return tc589_config(link);
} /* tc589_attach */
/*======================================================================
@@ -231,18 +223,16 @@
======================================================================*/
-static void tc589_detach(struct pcmcia_device *p_dev)
+static void tc589_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "3c589_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- tc589_release(link);
+ tc589_release(link);
free_netdev(dev);
} /* tc589_detach */
@@ -258,9 +248,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void tc589_config(dev_link_t *link)
+static int tc589_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct el3_private *lp = netdev_priv(dev);
tuple_t tuple;
@@ -275,43 +264,40 @@
phys_addr = (u16 *)dev->dev_addr;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Is this a 3c562? */
tuple.DesiredTuple = CISTPL_MANFID;
tuple.Attributes = TUPLE_RETURN_COMMON;
- if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
- (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS)) {
+ if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
+ (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
if (le16_to_cpu(buf[0]) != MANFID_3COM)
printk(KERN_INFO "3c589_cs: hmmm, is this really a "
"3Com card??\n");
multi = (le16_to_cpu(buf[1]) == PRODID_3COM_3C562);
}
-
- /* Configure card */
- link->state |= DEV_CONFIG;
/* For the 3c562, the base address must be xx00-xx7f */
link->io.IOAddrLines = 16;
for (i = j = 0; j < 0x400; j += 0x10) {
if (multi && (j & 0x80)) continue;
link->io.BasePort1 = j ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
@@ -321,8 +307,8 @@
/* The 3c589 has an extra EEPROM for configuration info, including
the hardware address. The 3c562 puts the address in the CIS. */
tuple.DesiredTuple = 0x88;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) {
- pcmcia_get_tuple_data(handle, &tuple);
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
+ pcmcia_get_tuple_data(link, &tuple);
for (i = 0; i < 3; i++)
phys_addr[i] = htons(buf[i]);
} else {
@@ -346,13 +332,12 @@
else
printk(KERN_ERR "3c589_cs: invalid if_port requested\n");
- link->dev = &lp->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &lp->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_ERR "3c589_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -366,14 +351,13 @@
printk(KERN_INFO " %dK FIFO split %s Rx:Tx, %s xcvr\n",
(fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3],
if_names[dev->if_port]);
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
tc589_release(link);
- return;
-
+ return -ENODEV;
} /* tc589_config */
/*======================================================================
@@ -384,44 +368,28 @@
======================================================================*/
-static void tc589_release(dev_link_t *link)
+static void tc589_release(struct pcmcia_device *link)
{
- DEBUG(0, "3c589_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int tc589_suspend(struct pcmcia_device *p_dev)
+static int tc589_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int tc589_resume(struct pcmcia_device *p_dev)
+static int tc589_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- tc589_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ tc589_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -587,9 +555,9 @@
static int el3_open(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -848,9 +816,9 @@
{
struct el3_private *lp = netdev_priv(dev);
unsigned long flags;
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
- if (DEV_OK(link)) {
+ if (pcmcia_dev_present(link)) {
spin_lock_irqsave(&lp->lock, flags);
update_stats(dev);
spin_unlock_irqrestore(&lp->lock, flags);
@@ -950,11 +918,11 @@
static void set_multicast_list(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
kio_addr_t ioaddr = dev->base_addr;
u16 opts = SetRxFilter | RxStation | RxBroadcast;
- if (!(DEV_OK(link))) return;
+ if (!pcmcia_dev_present(link)) return;
if (dev->flags & IFF_PROMISC)
opts |= RxMulticast | RxProm;
else if (dev->mc_count || (dev->flags & IFF_ALLMULTI))
@@ -965,12 +933,12 @@
static int el3_close(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
kio_addr_t ioaddr = dev->base_addr;
DEBUG(1, "%s: shutting down ethercard.\n", dev->name);
- if (DEV_OK(link)) {
+ if (pcmcia_dev_present(link)) {
/* Turn off statistics ASAP. We update lp->stats below. */
outw(StatsDisable, ioaddr + EL3_CMD);
@@ -1020,7 +988,7 @@
.drv = {
.name = "3c589_cs",
},
- .probe = tc589_attach,
+ .probe = tc589_probe,
.remove = tc589_detach,
.id_table = tc589_ids,
.suspend = tc589_suspend,
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 1cc94b2..56233af 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -86,8 +86,8 @@
/*====================================================================*/
-static void axnet_config(dev_link_t *link);
-static void axnet_release(dev_link_t *link);
+static int axnet_config(struct pcmcia_device *link);
+static void axnet_release(struct pcmcia_device *link);
static int axnet_open(struct net_device *dev);
static int axnet_close(struct net_device *dev);
static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -117,7 +117,7 @@
/*====================================================================*/
typedef struct axnet_dev_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
caddr_t base;
struct timer_list watchdog;
@@ -142,10 +142,9 @@
======================================================================*/
-static int axnet_attach(struct pcmcia_device *p_dev)
+static int axnet_probe(struct pcmcia_device *link)
{
axnet_dev_t *info;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "axnet_attach()\n");
@@ -157,7 +156,7 @@
return -ENOMEM;
info = PRIV(dev);
- link = &info->link;
+ info->p_dev = link;
link->priv = dev;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
@@ -169,13 +168,7 @@
dev->do_ioctl = &axnet_ioctl;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- axnet_config(link);
-
- return 0;
+ return axnet_config(link);
} /* axnet_attach */
/*======================================================================
@@ -187,18 +180,16 @@
======================================================================*/
-static void axnet_detach(struct pcmcia_device *p_dev)
+static void axnet_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "axnet_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- axnet_release(link);
+ axnet_release(link);
free_netdev(dev);
} /* axnet_detach */
@@ -209,7 +200,7 @@
======================================================================*/
-static int get_prom(dev_link_t *link)
+static int get_prom(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
kio_addr_t ioaddr = dev->base_addr;
@@ -263,7 +254,7 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int try_io_port(dev_link_t *link)
+static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
if (link->io.NumPorts1 == 32) {
@@ -284,25 +275,23 @@
for (j = 0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
link->io.BasePort2 = (j ^ 0x300) + 0x10;
- ret = pcmcia_request_io(link->handle, &link->io);
+ ret = pcmcia_request_io(link, &link->io);
if (ret == CS_SUCCESS) return ret;
}
return ret;
} else {
- return pcmcia_request_io(link->handle, &link->io);
+ return pcmcia_request_io(link, &link->io);
}
}
-static void axnet_config(dev_link_t *link)
+static int axnet_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
axnet_dev_t *info = PRIV(dev);
tuple_t tuple;
cisparse_t parse;
int i, j, last_ret, last_fn;
u_short buf[64];
- config_info_t conf;
DEBUG(0, "axnet_config(0x%p)\n", link);
@@ -311,29 +300,22 @@
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
/* don't trust the CIS on this; Linksys got it wrong */
link->conf.Present = 0x63;
- /* Configure card */
- link->state |= DEV_CONFIG;
-
- /* Look up current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (last_ret == CS_SUCCESS) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
cistpl_io_t *io = &(parse.cftable_entry.io);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0 ||
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
cfg->index == 0 || cfg->io.nwin == 0)
goto next_entry;
@@ -355,21 +337,21 @@
if (last_ret == CS_SUCCESS) break;
}
next_entry:
- last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ last_ret = pcmcia_get_next_tuple(link, &tuple);
}
if (last_ret != CS_SUCCESS) {
- cs_error(handle, RequestIO, last_ret);
+ cs_error(link, RequestIO, last_ret);
goto failed;
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
if (link->io.NumPorts2 == 8) {
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
}
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
@@ -406,7 +388,7 @@
Bit 2 of CCSR is active low. */
if (i == 32) {
conf_reg_t reg = { 0, CS_WRITE, CISREG_CCSR, 0x04 };
- pcmcia_access_configuration_register(link->handle, ®);
+ pcmcia_access_configuration_register(link, ®);
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
if ((j != 0) && (j != 0xffff)) break;
@@ -414,13 +396,12 @@
}
info->phy_id = (i < 32) ? i : -1;
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &info->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -436,14 +417,13 @@
} else {
printk(KERN_NOTICE " No MII transceivers found!\n");
}
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
axnet_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return -ENODEV;
} /* axnet_config */
/*======================================================================
@@ -454,45 +434,29 @@
======================================================================*/
-static void axnet_release(dev_link_t *link)
+static void axnet_release(struct pcmcia_device *link)
{
- DEBUG(0, "axnet_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int axnet_suspend(struct pcmcia_device *p_dev)
+static int axnet_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int axnet_resume(struct pcmcia_device *p_dev)
+static int axnet_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- axnet_reset_8390(dev);
- AX88190_init(dev, 1);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ axnet_reset_8390(dev);
+ AX88190_init(dev, 1);
+ netif_device_attach(dev);
}
return 0;
@@ -562,11 +526,11 @@
static int axnet_open(struct net_device *dev)
{
axnet_dev_t *info = PRIV(dev);
- dev_link_t *link = &info->link;
+ struct pcmcia_device *link = info->p_dev;
DEBUG(2, "axnet_open('%s')\n", dev->name);
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -588,7 +552,7 @@
static int axnet_close(struct net_device *dev)
{
axnet_dev_t *info = PRIV(dev);
- dev_link_t *link = &info->link;
+ struct pcmcia_device *link = info->p_dev;
DEBUG(2, "axnet_close('%s')\n", dev->name);
@@ -833,7 +797,7 @@
.drv = {
.name = "axnet_cs",
},
- .probe = axnet_attach,
+ .probe = axnet_probe,
.remove = axnet_detach,
.id_table = axnet_ids,
.suspend = axnet_suspend,
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 2827a48..441de82 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -118,8 +118,8 @@
/*====================================================================*/
-static void com20020_config(dev_link_t *link);
-static void com20020_release(dev_link_t *link);
+static int com20020_config(struct pcmcia_device *link);
+static void com20020_release(struct pcmcia_device *link);
static void com20020_detach(struct pcmcia_device *p_dev);
@@ -138,9 +138,8 @@
======================================================================*/
-static int com20020_attach(struct pcmcia_device *p_dev)
+static int com20020_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
com20020_dev_t *info;
struct net_device *dev;
struct arcnet_local *lp;
@@ -148,10 +147,6 @@
DEBUG(0, "com20020_attach()\n");
/* Create new network device */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- return -ENOMEM;
-
info = kmalloc(sizeof(struct com20020_dev_t), GFP_KERNEL);
if (!info)
goto fail_alloc_info;
@@ -161,7 +156,6 @@
goto fail_alloc_dev;
memset(info, 0, sizeof(struct com20020_dev_t));
- memset(link, 0, sizeof(struct dev_link_t));
lp = dev->priv;
lp->timeout = timeout;
lp->backplane = backplane;
@@ -172,28 +166,23 @@
/* fill in our module parameters as defaults */
dev->dev_addr[0] = node;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.NumPorts1 = 16;
- link->io.IOAddrLines = 16;
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.Present = PRESENT_OPTION;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.NumPorts1 = 16;
+ p_dev->io.IOAddrLines = 16;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.Present = PRESENT_OPTION;
- link->irq.Instance = info->dev = dev;
- link->priv = info;
+ p_dev->irq.Instance = info->dev = dev;
+ p_dev->priv = info;
- link->state |= DEV_PRESENT;
- com20020_config(link);
-
- return 0;
+ return com20020_config(p_dev);
fail_alloc_dev:
kfree(info);
fail_alloc_info:
- kfree(link);
return -ENOMEM;
} /* com20020_attach */
@@ -206,9 +195,8 @@
======================================================================*/
-static void com20020_detach(struct pcmcia_device *p_dev)
+static void com20020_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
@@ -216,7 +204,7 @@
DEBUG(0, "com20020_detach(0x%p)\n", link);
- if (link->dev) {
+ if (link->dev_node) {
DEBUG(1,"unregister...\n");
unregister_netdev(dev);
@@ -229,8 +217,7 @@
free_irq(dev->irq, dev);
}
- if (link->state & DEV_CONFIG)
- com20020_release(link);
+ com20020_release(link);
/* Unlink device structure, free bits */
DEBUG(1,"unlinking...\n");
@@ -245,8 +232,6 @@
DEBUG(1,"kfree2...\n");
kfree(info);
}
- DEBUG(1,"kfree3...\n");
- kfree(link);
} /* com20020_detach */
@@ -261,10 +246,9 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void com20020_config(dev_link_t *link)
+static int com20020_config(struct pcmcia_device *link)
{
struct arcnet_local *lp;
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
com20020_dev_t *info;
@@ -273,7 +257,6 @@
u_char buf[64];
int ioaddr;
- handle = link->handle;
info = link->priv;
dev = info->dev;
@@ -286,14 +269,11 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
- /* Configure card */
- link->state |= DEV_CONFIG;
-
DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1);
i = !CS_SUCCESS;
if (!link->io.BasePort1)
@@ -301,13 +281,13 @@
for (ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x10)
{
link->io.BasePort1 = ioaddr;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
}
else
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i != CS_SUCCESS)
{
@@ -321,7 +301,7 @@
DEBUG(1,"arcnet: request IRQ %d (%Xh/%Xh)\n",
link->irq.AssignedIRQ,
link->irq.IRQInfo1, link->irq.IRQInfo2);
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS)
{
DEBUG(1,"arcnet: requestIRQ failed totally!\n");
@@ -330,7 +310,7 @@
dev->irq = link->irq.AssignedIRQ;
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
if (com20020_check(dev))
{
@@ -342,15 +322,14 @@
lp->card_name = "PCMCIA COM20020";
lp->card_flags = ARC_CAN_10MBIT; /* pretend all of them can 10Mbit */
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &info->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = com20020_found(dev, 0); /* calls register_netdev */
if (i != 0) {
DEBUG(1,KERN_NOTICE "com20020_cs: com20020_found() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -358,13 +337,14 @@
DEBUG(1,KERN_INFO "%s: port %#3lx, irq %d\n",
dev->name, dev->base_addr, dev->irq);
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
DEBUG(1,"com20020_config failed...\n");
com20020_release(link);
+ return -ENODEV;
} /* com20020_config */
/*======================================================================
@@ -375,52 +355,33 @@
======================================================================*/
-static void com20020_release(dev_link_t *link)
+static void com20020_release(struct pcmcia_device *link)
{
-
- DEBUG(1,"release...\n");
-
- DEBUG(0, "com20020_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~(DEV_CONFIG | DEV_RELEASE_PENDING);
+ DEBUG(0, "com20020_release(0x%p)\n", link);
+ pcmcia_disable_device(link);
}
-static int com20020_suspend(struct pcmcia_device *p_dev)
+static int com20020_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open) {
- netif_device_detach(dev);
- }
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int com20020_resume(struct pcmcia_device *p_dev)
+static int com20020_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- int ioaddr = dev->base_addr;
- struct arcnet_local *lp = dev->priv;
- ARCRESET;
- }
- }
+ if (link->open) {
+ int ioaddr = dev->base_addr;
+ struct arcnet_local *lp = dev->priv;
+ ARCRESET;
+ }
return 0;
}
@@ -436,7 +397,7 @@
.drv = {
.name = "com20020_cs",
},
- .probe = com20020_attach,
+ .probe = com20020_probe,
.remove = com20020_detach,
.id_table = com20020_ids,
.suspend = com20020_suspend,
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index b7ac14ba..09b1176 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -84,10 +84,10 @@
/*
PCMCIA event handlers
*/
-static void fmvj18x_config(dev_link_t *link);
-static int fmvj18x_get_hwinfo(dev_link_t *link, u_char *node_id);
-static int fmvj18x_setup_mfc(dev_link_t *link);
-static void fmvj18x_release(dev_link_t *link);
+static int fmvj18x_config(struct pcmcia_device *link);
+static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id);
+static int fmvj18x_setup_mfc(struct pcmcia_device *link);
+static void fmvj18x_release(struct pcmcia_device *link);
static void fmvj18x_detach(struct pcmcia_device *p_dev);
/*
@@ -116,7 +116,7 @@
driver specific data structure
*/
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats stats;
long open_time;
@@ -228,10 +228,9 @@
#define BANK_1U 0x24 /* bank 1 (CONFIG_1) */
#define BANK_2U 0x28 /* bank 2 (CONFIG_1) */
-static int fmvj18x_attach(struct pcmcia_device *p_dev)
+static int fmvj18x_probe(struct pcmcia_device *link)
{
local_info_t *lp;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "fmvj18x_attach()\n");
@@ -241,8 +240,8 @@
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- link = &lp->link;
link->priv = dev;
+ lp->p_dev = link;
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 32;
@@ -257,7 +256,6 @@
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
/* The FMVJ18x specific entries in the device structure. */
@@ -274,29 +272,21 @@
#endif
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- fmvj18x_config(link);
-
- return 0;
+ return fmvj18x_config(link);
} /* fmvj18x_attach */
/*====================================================================*/
-static void fmvj18x_detach(struct pcmcia_device *p_dev)
+static void fmvj18x_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "fmvj18x_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- fmvj18x_release(link);
+ fmvj18x_release(link);
free_netdev(dev);
} /* fmvj18x_detach */
@@ -306,7 +296,7 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int mfc_try_io_port(dev_link_t *link)
+static int mfc_try_io_port(struct pcmcia_device *link)
{
int i, ret;
static const kio_addr_t serial_base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
@@ -318,13 +308,13 @@
link->io.NumPorts2 = 0;
printk(KERN_NOTICE "fmvj18x_cs: out of resource for serial\n");
}
- ret = pcmcia_request_io(link->handle, &link->io);
+ ret = pcmcia_request_io(link, &link->io);
if (ret == CS_SUCCESS) return ret;
}
return ret;
}
-static int ungermann_try_io_port(dev_link_t *link)
+static int ungermann_try_io_port(struct pcmcia_device *link)
{
int ret;
kio_addr_t ioaddr;
@@ -334,7 +324,7 @@
*/
for (ioaddr = 0x300; ioaddr < 0x3e0; ioaddr += 0x20) {
link->io.BasePort1 = ioaddr;
- ret = pcmcia_request_io(link->handle, &link->io);
+ ret = pcmcia_request_io(link, &link->io);
if (ret == CS_SUCCESS) {
/* calculate ConfigIndex value */
link->conf.ConfigIndex =
@@ -345,9 +335,8 @@
return ret; /* RequestIO failed */
}
-static void fmvj18x_config(dev_link_t *link)
+static int fmvj18x_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
local_info_t *lp = netdev_priv(dev);
tuple_t tuple;
@@ -366,42 +355,34 @@
registers.
*/
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = (u_char *)buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
-
- /* Configure card */
- link->state |= DEV_CONFIG;
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
tuple.DesiredTuple = CISTPL_FUNCE;
tuple.TupleOffset = 0;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) {
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
/* Yes, I have CISTPL_FUNCE. Let's check CISTPL_MANFID */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigIndex = parse.cftable_entry.index;
tuple.DesiredTuple = CISTPL_MANFID;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS)
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
else
buf[0] = 0xffff;
switch (le16_to_cpu(buf[0])) {
case MANFID_TDK:
cardtype = TDK;
- if (le16_to_cpu(buf[1]) == PRODID_TDK_CF010) {
- cs_status_t status;
- pcmcia_get_status(handle, &status);
- if (status.CardState & CS_EVENT_3VCARD)
- link->conf.Vcc = 33; /* inserted in 3.3V slot */
- } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
+ if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
|| le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
|| le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
/* MultiFunction Card */
@@ -429,8 +410,8 @@
} else {
/* old type card */
tuple.DesiredTuple = CISTPL_MANFID;
- if (pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS)
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
else
buf[0] = 0xffff;
switch (le16_to_cpu(buf[0])) {
@@ -461,10 +442,10 @@
ret = ungermann_try_io_port(link);
if (ret != CS_SUCCESS) goto cs_failed;
} else {
- CS_CHECK(RequestIO, pcmcia_request_io(link->handle, &link->io));
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
@@ -493,17 +474,17 @@
case CONTEC:
tuple.DesiredTuple = CISTPL_FUNCE;
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
if (cardtype == MBH10304) {
/* MBH10304's CIS_FUNCE is corrupted */
node_id = &(tuple.TupleData[5]);
card_name = "FMV-J182";
} else {
while (tuple.TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID ) {
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
}
node_id = &(tuple.TupleData[2]);
if( cardtype == TDK ) {
@@ -545,13 +526,12 @@
}
lp->cardtype = cardtype;
- link->dev = &lp->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &lp->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_NOTICE "fmvj18x_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -564,19 +544,18 @@
for (i = 0; i < 6; i++)
printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
- return;
+ return 0;
cs_failed:
/* All Card Services errors end up here */
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
fmvj18x_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
-
+ return -ENODEV;
} /* fmvj18x_config */
/*====================================================================*/
-static int fmvj18x_get_hwinfo(dev_link_t *link, u_char *node_id)
+static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
{
win_req_t req;
memreq_t mem;
@@ -587,9 +566,9 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = 0; req.Size = 0;
req.AccessSpeed = 0;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
+ i = pcmcia_request_window(&link, &req, &link->win);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestWindow, i);
+ cs_error(link, RequestWindow, i);
return -1;
}
@@ -623,13 +602,13 @@
iounmap(base);
j = pcmcia_release_window(link->win);
if (j != CS_SUCCESS)
- cs_error(link->handle, ReleaseWindow, j);
+ cs_error(link, ReleaseWindow, j);
return (i != 0x200) ? 0 : -1;
} /* fmvj18x_get_hwinfo */
/*====================================================================*/
-static int fmvj18x_setup_mfc(dev_link_t *link)
+static int fmvj18x_setup_mfc(struct pcmcia_device *link)
{
win_req_t req;
memreq_t mem;
@@ -642,9 +621,9 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = 0; req.Size = 0;
req.AccessSpeed = 0;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
+ i = pcmcia_request_window(&link, &req, &link->win);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestWindow, i);
+ cs_error(link, RequestWindow, i);
return -1;
}
@@ -666,54 +645,35 @@
iounmap(base);
j = pcmcia_release_window(link->win);
if (j != CS_SUCCESS)
- cs_error(link->handle, ReleaseWindow, j);
+ cs_error(link, ReleaseWindow, j);
return 0;
}
/*====================================================================*/
-static void fmvj18x_release(dev_link_t *link)
+static void fmvj18x_release(struct pcmcia_device *link)
{
-
- DEBUG(0, "fmvj18x_release(0x%p)\n", link);
-
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ DEBUG(0, "fmvj18x_release(0x%p)\n", link);
+ pcmcia_disable_device(link);
}
-static int fmvj18x_suspend(struct pcmcia_device *p_dev)
+static int fmvj18x_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
-
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int fmvj18x_resume(struct pcmcia_device *p_dev)
+static int fmvj18x_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- fjn_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ fjn_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -751,7 +711,7 @@
.drv = {
.name = "fmvj18x_cs",
},
- .probe = fmvj18x_attach,
+ .probe = fmvj18x_probe,
.remove = fmvj18x_detach,
.id_table = fmvj18x_ids,
.suspend = fmvj18x_suspend,
@@ -1148,11 +1108,11 @@
static int fjn_open(struct net_device *dev)
{
struct local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(4, "fjn_open('%s').\n", dev->name);
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -1173,7 +1133,7 @@
static int fjn_close(struct net_device *dev)
{
struct local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
kio_addr_t ioaddr = dev->base_addr;
DEBUG(4, "fjn_close('%s').\n", dev->name);
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index b9c7e39..b8fe70b 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -105,15 +105,15 @@
/*====================================================================*/
-static void ibmtr_config(dev_link_t *link);
+static int ibmtr_config(struct pcmcia_device *link);
static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase);
-static void ibmtr_release(dev_link_t *link);
+static void ibmtr_release(struct pcmcia_device *link);
static void ibmtr_detach(struct pcmcia_device *p_dev);
/*====================================================================*/
typedef struct ibmtr_dev_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
struct net_device *dev;
dev_node_t node;
window_handle_t sram_win_handle;
@@ -138,12 +138,11 @@
======================================================================*/
-static int ibmtr_attach(struct pcmcia_device *p_dev)
+static int ibmtr_attach(struct pcmcia_device *link)
{
ibmtr_dev_t *info;
- dev_link_t *link;
struct net_device *dev;
-
+
DEBUG(0, "ibmtr_attach()\n");
/* Create new token-ring device */
@@ -156,7 +155,7 @@
return -ENOMEM;
}
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
info->ti = netdev_priv(dev);
@@ -167,21 +166,14 @@
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &tok_interrupt;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
link->irq.Instance = info->dev = dev;
-
+
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT;
- ibmtr_config(link);
-
- return 0;
+ return ibmtr_config(link);
} /* ibmtr_attach */
/*======================================================================
@@ -193,23 +185,22 @@
======================================================================*/
-static void ibmtr_detach(struct pcmcia_device *p_dev)
+static void ibmtr_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
DEBUG(0, "ibmtr_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
{
struct tok_info *ti = netdev_priv(dev);
del_timer_sync(&(ti->tr_timer));
}
- if (link->state & DEV_CONFIG)
- ibmtr_release(link);
+
+ ibmtr_release(link);
free_netdev(dev);
kfree(info);
@@ -226,9 +217,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void ibmtr_config(dev_link_t *link)
+static int ibmtr_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
struct tok_info *ti = netdev_priv(dev);
@@ -246,29 +236,25 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
-
- /* Configure card */
- link->state |= DEV_CONFIG;
-
link->conf.ConfigIndex = 0x61;
/* Determine if this is PRIMARY or ALTERNATE. */
/* Try PRIMARY card at 0xA20-0xA23 */
link->io.BasePort1 = 0xA20;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i != CS_SUCCESS) {
/* Couldn't get 0xA20-0xA23. Try ALTERNATE at 0xA24-0xA27. */
link->io.BasePort1 = 0xA24;
- CS_CHECK(RequestIO, pcmcia_request_io(link->handle, &link->io));
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
}
dev->base_addr = link->io.BasePort1;
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
dev->irq = link->irq.AssignedIRQ;
ti->irq = link->irq.AssignedIRQ;
ti->global_int_enable=GLOBAL_INT_ENABLE+((dev->irq==9) ? 2 : dev->irq);
@@ -279,7 +265,7 @@
req.Base = 0;
req.Size = 0x2000;
req.AccessSpeed = 250;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
mem.CardOffset = mmiobase;
mem.Page = 0;
@@ -292,7 +278,7 @@
req.Base = 0;
req.Size = sramsize * 1024;
req.AccessSpeed = 250;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &info->sram_win_handle));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &info->sram_win_handle));
mem.CardOffset = srambase;
mem.Page = 0;
@@ -302,21 +288,20 @@
ti->sram_virt = ioremap(req.Base, req.Size);
ti->sram_phys = req.Base;
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/* Set up the Token-Ring Controller Configuration Register and
turn on the card. Check the "Local Area Network Credit Card
Adapters Technical Reference" SC30-3585 for this info. */
ibmtr_hw_setup(dev, mmiobase);
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &info->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = ibmtr_probe_card(dev);
if (i != 0) {
printk(KERN_NOTICE "ibmtr_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -330,12 +315,13 @@
for (i = 0; i < TR_ALEN; i++)
printk("%02X", dev->dev_addr[i]);
printk("\n");
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
ibmtr_release(link);
+ return -ENODEV;
} /* ibmtr_config */
/*======================================================================
@@ -346,56 +332,41 @@
======================================================================*/
-static void ibmtr_release(dev_link_t *link)
+static void ibmtr_release(struct pcmcia_device *link)
{
- ibmtr_dev_t *info = link->priv;
- struct net_device *dev = info->dev;
-
- DEBUG(0, "ibmtr_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- if (link->win) {
- struct tok_info *ti = netdev_priv(dev);
- iounmap(ti->mmio);
- pcmcia_release_window(link->win);
- pcmcia_release_window(info->sram_win_handle);
- }
-
- link->state &= ~DEV_CONFIG;
-}
-
-static int ibmtr_suspend(struct pcmcia_device *p_dev)
-{
- dev_link_t *link = dev_to_instance(p_dev);
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ DEBUG(0, "ibmtr_release(0x%p)\n", link);
+
+ if (link->win) {
+ struct tok_info *ti = netdev_priv(dev);
+ iounmap(ti->mmio);
+ pcmcia_release_window(info->sram_win_handle);
+ }
+ pcmcia_disable_device(link);
+}
+
+static int ibmtr_suspend(struct pcmcia_device *link)
+{
+ ibmtr_dev_t *info = link->priv;
+ struct net_device *dev = info->dev;
+
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int ibmtr_resume(struct pcmcia_device *p_dev)
+static int ibmtr_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- ibmtr_probe(dev); /* really? */
- netif_device_attach(dev);
- }
- }
+ if (link->open) {
+ ibmtr_probe(dev); /* really? */
+ netif_device_attach(dev);
+ }
return 0;
}
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 787176c..4260c21 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -362,7 +362,7 @@
} mace_statistics;
typedef struct _mace_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats linux_stats; /* Linux statistics counters */
mace_statistics mace_stats; /* MACE chip statistics counters */
@@ -417,8 +417,8 @@
Function Prototypes
---------------------------------------------------------------------------- */
-static void nmclan_config(dev_link_t *link);
-static void nmclan_release(dev_link_t *link);
+static int nmclan_config(struct pcmcia_device *link);
+static void nmclan_release(struct pcmcia_device *link);
static void nmclan_reset(struct net_device *dev);
static int mace_config(struct net_device *dev, struct ifmap *map);
@@ -443,10 +443,9 @@
Services.
---------------------------------------------------------------------------- */
-static int nmclan_attach(struct pcmcia_device *p_dev)
+static int nmclan_probe(struct pcmcia_device *link)
{
mace_private *lp;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "nmclan_attach()\n");
@@ -457,7 +456,7 @@
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- link = &lp->link;
+ lp->p_dev = link;
link->priv = dev;
spin_lock_init(&lp->bank_lock);
@@ -469,7 +468,6 @@
link->irq.Handler = &mace_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -489,13 +487,7 @@
dev->watchdog_timeo = TX_TIMEOUT;
#endif
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- nmclan_config(link);
-
- return 0;
+ return nmclan_config(link);
} /* nmclan_attach */
/* ----------------------------------------------------------------------------
@@ -506,18 +498,16 @@
when the device is released.
---------------------------------------------------------------------------- */
-static void nmclan_detach(struct pcmcia_device *p_dev)
+static void nmclan_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "nmclan_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- nmclan_release(link);
+ nmclan_release(link);
free_netdev(dev);
} /* nmclan_detach */
@@ -661,9 +651,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void nmclan_config(dev_link_t *link)
+static int nmclan_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
mace_private *lp = netdev_priv(dev);
tuple_t tuple;
@@ -679,17 +668,14 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
- /* Configure card */
- link->state |= DEV_CONFIG;
-
- CS_CHECK(RequestIO, pcmcia_request_io(handle, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
@@ -700,8 +686,8 @@
tuple.TupleData = buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
memcpy(dev->dev_addr, tuple.TupleData, ETHER_ADDR_LEN);
/* Verify configuration by reading the MACE ID. */
@@ -716,8 +702,7 @@
} else {
printk(KERN_NOTICE "nmclan_cs: mace id not found: %x %x should"
" be 0x40 0x?9\n", sig[0], sig[1]);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return -ENODEV;
}
}
@@ -730,14 +715,13 @@
else
printk(KERN_NOTICE "nmclan_cs: invalid if_port requested\n");
- link->dev = &lp->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &lp->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = register_netdev(dev);
if (i != 0) {
printk(KERN_NOTICE "nmclan_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -747,14 +731,13 @@
dev->name, dev->base_addr, dev->irq, if_names[dev->if_port]);
for (i = 0; i < 6; i++)
printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
- nmclan_release(link);
- return;
-
+ nmclan_release(link);
+ return -ENODEV;
} /* nmclan_config */
/* ----------------------------------------------------------------------------
@@ -763,46 +746,29 @@
net device, and release the PCMCIA configuration. If the device
is still open, this will be postponed until it is closed.
---------------------------------------------------------------------------- */
-static void nmclan_release(dev_link_t *link)
+static void nmclan_release(struct pcmcia_device *link)
{
-
- DEBUG(0, "nmclan_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ DEBUG(0, "nmclan_release(0x%p)\n", link);
+ pcmcia_disable_device(link);
}
-static int nmclan_suspend(struct pcmcia_device *p_dev)
+static int nmclan_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
-
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int nmclan_resume(struct pcmcia_device *p_dev)
+static int nmclan_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- nmclan_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ nmclan_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -818,7 +784,7 @@
mace_private *lp = netdev_priv(dev);
#if RESET_XILINX
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = &lp->link;
conf_reg_t reg;
u_long OrigCorValue;
@@ -827,7 +793,7 @@
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
reg.Value = 0;
- pcmcia_access_configuration_register(link->handle, ®);
+ pcmcia_access_configuration_register(link, ®);
OrigCorValue = reg.Value;
/* Reset Xilinx */
@@ -836,12 +802,12 @@
DEBUG(1, "nmclan_reset: OrigCorValue=0x%lX, resetting...\n",
OrigCorValue);
reg.Value = COR_SOFT_RESET;
- pcmcia_access_configuration_register(link->handle, ®);
+ pcmcia_access_configuration_register(link, ®);
/* Need to wait for 20 ms for PCMCIA to finish reset. */
/* Restore original COR configuration index */
reg.Value = COR_LEVEL_REQ | (OrigCorValue & COR_CONFIG_MASK);
- pcmcia_access_configuration_register(link->handle, ®);
+ pcmcia_access_configuration_register(link, ®);
/* Xilinx is now completely reset along with the MACE chip. */
lp->tx_free_frames=AM2150_MAX_TX_FRAMES;
@@ -885,9 +851,9 @@
{
kio_addr_t ioaddr = dev->base_addr;
mace_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -908,7 +874,7 @@
{
kio_addr_t ioaddr = dev->base_addr;
mace_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(2, "%s: shutting down ethercard.\n", dev->name);
@@ -963,12 +929,12 @@
static void mace_tx_timeout(struct net_device *dev)
{
mace_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
printk(KERN_NOTICE "%s: transmit timed out -- ", dev->name);
#if RESET_ON_TIMEOUT
printk("resetting card\n");
- pcmcia_reset_card(link->handle, NULL);
+ pcmcia_reset_card(link, NULL);
#else /* #if RESET_ON_TIMEOUT */
printk("NOT resetting card\n");
#endif /* #if RESET_ON_TIMEOUT */
@@ -1635,7 +1601,7 @@
.drv = {
.name = "nmclan_cs",
},
- .probe = nmclan_attach,
+ .probe = nmclan_probe,
.remove = nmclan_detach,
.id_table = nmclan_ids,
.suspend = nmclan_suspend,
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index b46e5f7..506e777 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -103,8 +103,8 @@
/*====================================================================*/
static void mii_phy_probe(struct net_device *dev);
-static void pcnet_config(dev_link_t *link);
-static void pcnet_release(dev_link_t *link);
+static int pcnet_config(struct pcmcia_device *link);
+static void pcnet_release(struct pcmcia_device *link);
static int pcnet_open(struct net_device *dev);
static int pcnet_close(struct net_device *dev);
static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -113,9 +113,9 @@
static void ei_watchdog(u_long arg);
static void pcnet_reset_8390(struct net_device *dev);
static int set_config(struct net_device *dev, struct ifmap *map);
-static int setup_shmem_window(dev_link_t *link, int start_pg,
+static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
int stop_pg, int cm_offset);
-static int setup_dma_config(dev_link_t *link, int start_pg,
+static int setup_dma_config(struct pcmcia_device *link, int start_pg,
int stop_pg);
static void pcnet_detach(struct pcmcia_device *p_dev);
@@ -214,7 +214,7 @@
static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
typedef struct pcnet_dev_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
u_int flags;
void __iomem *base;
@@ -240,10 +240,9 @@
======================================================================*/
-static int pcnet_probe(struct pcmcia_device *p_dev)
+static int pcnet_probe(struct pcmcia_device *link)
{
pcnet_dev_t *info;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "pcnet_attach()\n");
@@ -252,7 +251,7 @@
dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
if (!dev) return -ENOMEM;
info = PRIV(dev);
- link = &info->link;
+ info->p_dev = link;
link->priv = dev;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
@@ -265,13 +264,7 @@
dev->stop = &pcnet_close;
dev->set_config = &set_config;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- pcnet_config(link);
-
- return 0;
+ return pcnet_config(link);
} /* pcnet_attach */
/*======================================================================
@@ -283,18 +276,16 @@
======================================================================*/
-static void pcnet_detach(struct pcmcia_device *p_dev)
+static void pcnet_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "pcnet_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- pcnet_release(link);
+ pcnet_release(link);
free_netdev(dev);
} /* pcnet_detach */
@@ -306,7 +297,7 @@
======================================================================*/
-static hw_info_t *get_hwinfo(dev_link_t *link)
+static hw_info_t *get_hwinfo(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
win_req_t req;
@@ -318,9 +309,9 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = 0; req.Size = 0;
req.AccessSpeed = 0;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
+ i = pcmcia_request_window(&link, &req, &link->win);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestWindow, i);
+ cs_error(link, RequestWindow, i);
return NULL;
}
@@ -343,7 +334,7 @@
iounmap(virt);
j = pcmcia_release_window(link->win);
if (j != CS_SUCCESS)
- cs_error(link->handle, ReleaseWindow, j);
+ cs_error(link, ReleaseWindow, j);
return (i < NR_INFO) ? hw_info+i : NULL;
} /* get_hwinfo */
@@ -355,7 +346,7 @@
======================================================================*/
-static hw_info_t *get_prom(dev_link_t *link)
+static hw_info_t *get_prom(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
kio_addr_t ioaddr = dev->base_addr;
@@ -409,7 +400,7 @@
======================================================================*/
-static hw_info_t *get_dl10019(dev_link_t *link)
+static hw_info_t *get_dl10019(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
int i;
@@ -431,7 +422,7 @@
======================================================================*/
-static hw_info_t *get_ax88190(dev_link_t *link)
+static hw_info_t *get_ax88190(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
kio_addr_t ioaddr = dev->base_addr;
@@ -464,7 +455,7 @@
======================================================================*/
-static hw_info_t *get_hwired(dev_link_t *link)
+static hw_info_t *get_hwired(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
int i;
@@ -491,7 +482,7 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int try_io_port(dev_link_t *link)
+static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
if (link->io.NumPorts1 == 32) {
@@ -512,18 +503,17 @@
for (j = 0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
link->io.BasePort2 = (j ^ 0x300) + 0x10;
- ret = pcmcia_request_io(link->handle, &link->io);
+ ret = pcmcia_request_io(link, &link->io);
if (ret == CS_SUCCESS) return ret;
}
return ret;
} else {
- return pcmcia_request_io(link->handle, &link->io);
+ return pcmcia_request_io(link, &link->io);
}
}
-static void pcnet_config(dev_link_t *link)
+static int pcnet_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
pcnet_dev_t *info = PRIV(dev);
tuple_t tuple;
@@ -531,7 +521,6 @@
int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
int manfid = 0, prodid = 0, has_shmem = 0;
u_short buf[64];
- config_info_t conf;
hw_info_t *hw_info;
DEBUG(0, "pcnet_config(0x%p)\n", link);
@@ -541,36 +530,29 @@
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
- /* Look up current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
-
tuple.DesiredTuple = CISTPL_MANFID;
tuple.Attributes = TUPLE_RETURN_COMMON;
- if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
- (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS)) {
+ if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
+ (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
manfid = le16_to_cpu(buf[0]);
prodid = le16_to_cpu(buf[1]);
}
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (last_ret == CS_SUCCESS) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
cistpl_io_t *io = &(parse.cftable_entry.io);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0 ||
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
cfg->index == 0 || cfg->io.nwin == 0)
goto next_entry;
@@ -594,14 +576,14 @@
if (last_ret == CS_SUCCESS) break;
}
next_entry:
- last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ last_ret = pcmcia_get_next_tuple(link, &tuple);
}
if (last_ret != CS_SUCCESS) {
- cs_error(handle, RequestIO, last_ret);
+ cs_error(link, RequestIO, last_ret);
goto failed;
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
if (link->io.NumPorts2 == 8) {
link->conf.Attributes |= CONF_ENABLE_SPKR;
@@ -611,7 +593,7 @@
(prodid == PRODID_IBM_HOME_AND_AWAY))
link->conf.ConfigIndex |= 0x10;
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
if (info->flags & HAS_MISC_REG) {
@@ -679,9 +661,8 @@
info->eth_phy = 0;
}
- link->dev = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &info->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = ei_poll;
@@ -689,7 +670,7 @@
if (register_netdev(dev) != 0) {
printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -712,14 +693,13 @@
printk(" hw_addr ");
for (i = 0; i < 6; i++)
printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
pcnet_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return -ENODEV;
} /* pcnet_config */
/*======================================================================
@@ -730,21 +710,16 @@
======================================================================*/
-static void pcnet_release(dev_link_t *link)
+static void pcnet_release(struct pcmcia_device *link)
{
- pcnet_dev_t *info = PRIV(link->priv);
+ pcnet_dev_t *info = PRIV(link->priv);
- DEBUG(0, "pcnet_release(0x%p)\n", link);
+ DEBUG(0, "pcnet_release(0x%p)\n", link);
- if (info->flags & USE_SHMEM) {
- iounmap(info->base);
- pcmcia_release_window(link->win);
- }
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
+ if (info->flags & USE_SHMEM)
+ iounmap(info->base);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
/*======================================================================
@@ -756,34 +731,24 @@
======================================================================*/
-static int pcnet_suspend(struct pcmcia_device *p_dev)
+static int pcnet_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int pcnet_resume(struct pcmcia_device *p_dev)
+static int pcnet_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- pcnet_reset_8390(dev);
- NS8390_init(dev, 1);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ pcnet_reset_8390(dev);
+ NS8390_init(dev, 1);
+ netif_device_attach(dev);
}
return 0;
@@ -1023,11 +988,11 @@
static int pcnet_open(struct net_device *dev)
{
pcnet_dev_t *info = PRIV(dev);
- dev_link_t *link = &info->link;
-
+ struct pcmcia_device *link = info->p_dev;
+
DEBUG(2, "pcnet_open('%s')\n", dev->name);
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -1051,7 +1016,7 @@
static int pcnet_close(struct net_device *dev)
{
pcnet_dev_t *info = PRIV(dev);
- dev_link_t *link = &info->link;
+ struct pcmcia_device *link = info->p_dev;
DEBUG(2, "pcnet_close('%s')\n", dev->name);
@@ -1429,7 +1394,7 @@
/*====================================================================*/
-static int setup_dma_config(dev_link_t *link, int start_pg,
+static int setup_dma_config(struct pcmcia_device *link, int start_pg,
int stop_pg)
{
struct net_device *dev = link->priv;
@@ -1532,7 +1497,7 @@
/*====================================================================*/
-static int setup_shmem_window(dev_link_t *link, int start_pg,
+static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
int stop_pg, int cm_offset)
{
struct net_device *dev = link->priv;
@@ -1554,7 +1519,7 @@
req.Attributes |= WIN_USE_WAIT;
req.Base = 0; req.Size = window_size;
req.AccessSpeed = mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
mem.CardOffset = (start_pg << 8) + cm_offset;
offset = mem.CardOffset % window_size;
@@ -1595,7 +1560,7 @@
return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
return 1;
}
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 8839c4f..e74bf50 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -49,6 +49,7 @@
#include <pcmcia/cisreg.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
+#include <pcmcia/ss.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -103,7 +104,7 @@
#define MEMORY_WAIT_TIME 8
struct smc_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
spinlock_t lock;
u_short manfid;
u_short cardid;
@@ -278,8 +279,8 @@
/*====================================================================*/
static void smc91c92_detach(struct pcmcia_device *p_dev);
-static void smc91c92_config(dev_link_t *link);
-static void smc91c92_release(dev_link_t *link);
+static int smc91c92_config(struct pcmcia_device *link);
+static void smc91c92_release(struct pcmcia_device *link);
static int smc_open(struct net_device *dev);
static int smc_close(struct net_device *dev);
@@ -308,10 +309,9 @@
======================================================================*/
-static int smc91c92_attach(struct pcmcia_device *p_dev)
+static int smc91c92_probe(struct pcmcia_device *link)
{
struct smc_private *smc;
- dev_link_t *link;
struct net_device *dev;
DEBUG(0, "smc91c92_attach()\n");
@@ -321,7 +321,7 @@
if (!dev)
return -ENOMEM;
smc = netdev_priv(dev);
- link = &smc->link;
+ smc->p_dev = link;
link->priv = dev;
spin_lock_init(&smc->lock);
@@ -333,7 +333,6 @@
link->irq.Handler = &smc_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
/* The SMC91c92-specific entries in the device structure. */
@@ -357,13 +356,7 @@
smc->mii_if.phy_id_mask = 0x1f;
smc->mii_if.reg_num_mask = 0x1f;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- smc91c92_config(link);
-
- return 0;
+ return smc91c92_config(link);
} /* smc91c92_attach */
/*======================================================================
@@ -375,18 +368,16 @@
======================================================================*/
-static void smc91c92_detach(struct pcmcia_device *p_dev)
+static void smc91c92_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "smc91c92_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- smc91c92_release(link);
+ smc91c92_release(link);
free_netdev(dev);
} /* smc91c92_detach */
@@ -414,7 +405,7 @@
/*====================================================================*/
-static int first_tuple(client_handle_t handle, tuple_t *tuple,
+static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i;
@@ -425,7 +416,7 @@
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int next_tuple(client_handle_t handle, tuple_t *tuple,
+static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i;
@@ -447,7 +438,7 @@
======================================================================*/
-static int mhz_3288_power(dev_link_t *link)
+static int mhz_3288_power(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
@@ -469,7 +460,7 @@
return 0;
}
-static int mhz_mfc_config(dev_link_t *link)
+static int mhz_mfc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
@@ -504,7 +495,7 @@
tuple->TupleDataMax = 255;
tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(link->handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
/* The Megahertz combo cards have modem-like CIS entries, so
we have to explicitly try a bunch of port combinations. */
while (i == CS_SUCCESS) {
@@ -513,11 +504,11 @@
for (k = 0; k < 0x400; k += 0x10) {
if (k & 0x80) continue;
link->io.BasePort1 = k ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i == CS_SUCCESS) break;
- i = next_tuple(link->handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i != CS_SUCCESS)
goto free_cfg_mem;
@@ -527,7 +518,7 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = req.Size = 0;
req.AccessSpeed = 0;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
+ i = pcmcia_request_window(&link, &req, &link->win);
if (i != CS_SUCCESS)
goto free_cfg_mem;
smc->base = ioremap(req.Base, req.Size);
@@ -546,9 +537,8 @@
return i;
}
-static int mhz_setup(dev_link_t *link)
+static int mhz_setup(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -571,13 +561,13 @@
/* Read the station address from the CIS. It is stored as the last
(fourth) string in the Version 1 Version/ID tuple. */
tuple->DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
/* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
- if (next_tuple(handle, tuple, parse) != CS_SUCCESS)
- first_tuple(handle, tuple, parse);
+ if (next_tuple(link, tuple, parse) != CS_SUCCESS)
+ first_tuple(link, tuple, parse);
if (parse->version_1.ns > 3) {
station_addr = parse->version_1.str + parse->version_1.ofs[3];
if (cvt_ascii_address(dev, station_addr) == 0) {
@@ -588,11 +578,11 @@
/* Another possibility: for the EM3288, in a special tuple */
tuple->DesiredTuple = 0x81;
- if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) {
+ if (pcmcia_get_first_tuple(link, tuple) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
- if (pcmcia_get_tuple_data(handle, tuple) != CS_SUCCESS) {
+ if (pcmcia_get_tuple_data(link, tuple) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
@@ -616,7 +606,7 @@
======================================================================*/
-static void mot_config(dev_link_t *link)
+static void mot_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
@@ -637,7 +627,7 @@
mdelay(100);
}
-static int mot_setup(dev_link_t *link)
+static int mot_setup(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
kio_addr_t ioaddr = dev->base_addr;
@@ -671,7 +661,7 @@
/*====================================================================*/
-static int smc_config(dev_link_t *link)
+static int smc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
@@ -696,16 +686,16 @@
tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
link->io.NumPorts1 = 16;
- i = first_tuple(link->handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if (i == CS_SUCCESS) {
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
- i = next_tuple(link->handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i == CS_SUCCESS)
dev->base_addr = link->io.BasePort1;
@@ -714,9 +704,8 @@
return i;
}
-static int smc_setup(dev_link_t *link)
+static int smc_setup(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -739,11 +728,11 @@
/* Check for a LAN function extension tuple */
tuple->DesiredTuple = CISTPL_FUNCE;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i == CS_SUCCESS) {
if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
break;
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
if (i == CS_SUCCESS) {
node_id = (cistpl_lan_node_id_t *)parse->funce.data;
@@ -756,7 +745,7 @@
}
/* Try the third string in the Version 1 Version/ID tuple. */
tuple->DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
rc = -1;
goto free_cfg_mem;
}
@@ -774,7 +763,7 @@
/*====================================================================*/
-static int osi_config(dev_link_t *link)
+static int osi_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
static const kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
@@ -794,22 +783,21 @@
for (i = j = 0; j < 4; j++) {
link->io.BasePort2 = com[j];
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i != CS_SUCCESS) {
/* Fallback: turn off hard decode */
link->conf.ConfigIndex = 0x03;
link->io.NumPorts2 = 0;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
}
dev->base_addr = link->io.BasePort1 + 0x10;
return i;
}
-static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
+static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -830,12 +818,12 @@
/* Read the station address from tuple 0x90, subtuple 0x04 */
tuple->DesiredTuple = 0x90;
- i = pcmcia_get_first_tuple(handle, tuple);
+ i = pcmcia_get_first_tuple(link, tuple);
while (i == CS_SUCCESS) {
- i = pcmcia_get_tuple_data(handle, tuple);
+ i = pcmcia_get_tuple_data(link, tuple);
if ((i != CS_SUCCESS) || (buf[0] == 0x04))
break;
- i = pcmcia_get_next_tuple(handle, tuple);
+ i = pcmcia_get_next_tuple(link, tuple);
}
if (i != CS_SUCCESS) {
rc = -1;
@@ -868,56 +856,46 @@
return rc;
}
-static int smc91c92_suspend(struct pcmcia_device *p_dev)
+static int smc91c92_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int smc91c92_resume(struct pcmcia_device *p_dev)
+static int smc91c92_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
int i;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if ((smc->manfid == MANFID_MEGAHERTZ) &&
- (smc->cardid == PRODID_MEGAHERTZ_EM3288))
- mhz_3288_power(link);
- pcmcia_request_configuration(link->handle, &link->conf);
- if (smc->manfid == MANFID_MOTOROLA)
- mot_config(link);
- if ((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid != PRODID_OSITECH_SEVEN)) {
- /* Power up the card and enable interrupts */
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
+ if ((smc->manfid == MANFID_MEGAHERTZ) &&
+ (smc->cardid == PRODID_MEGAHERTZ_EM3288))
+ mhz_3288_power(link);
+ if (smc->manfid == MANFID_MOTOROLA)
+ mot_config(link);
+ if ((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid != PRODID_OSITECH_SEVEN)) {
+ /* Power up the card and enable interrupts */
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
+ }
+ if (((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid == PRODID_OSITECH_SEVEN)) ||
+ ((smc->manfid == MANFID_PSION) &&
+ (smc->cardid == PRODID_PSION_NET100))) {
+ /* Download the Seven of Diamonds firmware */
+ for (i = 0; i < sizeof(__Xilinx7OD); i++) {
+ outb(__Xilinx7OD[i], link->io.BasePort1+2);
+ udelay(50);
}
- if (((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid == PRODID_OSITECH_SEVEN)) ||
- ((smc->manfid == MANFID_PSION) &&
- (smc->cardid == PRODID_PSION_NET100))) {
- /* Download the Seven of Diamonds firmware */
- for (i = 0; i < sizeof(__Xilinx7OD); i++) {
- outb(__Xilinx7OD[i], link->io.BasePort1+2);
- udelay(50);
- }
- }
- if (link->open) {
- smc_reset(dev);
- netif_device_attach(dev);
- }
+ }
+ if (link->open) {
+ smc_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -931,7 +909,7 @@
======================================================================*/
-static int check_sig(dev_link_t *link)
+static int check_sig(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
kio_addr_t ioaddr = dev->base_addr;
@@ -964,13 +942,15 @@
}
if (width) {
- printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
- smc91c92_suspend(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- pcmcia_request_io(link->handle, &link->io);
- smc91c92_resume(link->handle);
- return check_sig(link);
+ modconf_t mod = {
+ .Attributes = CONF_IO_CHANGE_WIDTH,
+ };
+ printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
+
+ smc91c92_suspend(link);
+ pcmcia_modify_configuration(link, &mod);
+ smc91c92_resume(link);
+ return check_sig(link);
}
return -ENODEV;
}
@@ -984,11 +964,10 @@
======================================================================*/
#define CS_EXIT_TEST(ret, svc, label) \
-if (ret != CS_SUCCESS) { cs_error(link->handle, svc, ret); goto label; }
+if (ret != CS_SUCCESS) { cs_error(link, svc, ret); goto label; }
-static void smc91c92_config(dev_link_t *link)
+static int smc91c92_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
struct smc_cfg_mem *cfg_mem;
@@ -1015,21 +994,18 @@
tuple->TupleDataMax = 64;
tuple->DesiredTuple = CISTPL_CONFIG;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
CS_EXIT_TEST(i, ParseTuple, config_failed);
link->conf.ConfigBase = parse->config.base;
link->conf.Present = parse->config.rmask[0];
tuple->DesiredTuple = CISTPL_MANFID;
tuple->Attributes = TUPLE_RETURN_COMMON;
- if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
smc->manfid = parse->manfid.manf;
smc->cardid = parse->manfid.card;
}
- /* Configure card */
- link->state |= DEV_CONFIG;
-
if ((smc->manfid == MANFID_OSITECH) &&
(smc->cardid != PRODID_OSITECH_SEVEN)) {
i = osi_config(link);
@@ -1043,9 +1019,9 @@
}
CS_EXIT_TEST(i, RequestIO, config_failed);
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
CS_EXIT_TEST(i, RequestIRQ, config_failed);
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
CS_EXIT_TEST(i, RequestConfiguration, config_failed);
if (smc->manfid == MANFID_MOTOROLA)
@@ -1124,13 +1100,12 @@
SMC_SELECT_BANK(0);
}
- link->dev = &smc->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &smc->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_ERR "smc91c92_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto config_undo;
}
@@ -1160,15 +1135,14 @@
}
}
kfree(cfg_mem);
- return;
+ return 0;
config_undo:
unregister_netdev(dev);
config_failed: /* CS_EXIT_TEST() calls jump to here... */
smc91c92_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
kfree(cfg_mem);
-
+ return -ENODEV;
} /* smc91c92_config */
/*======================================================================
@@ -1179,22 +1153,15 @@
======================================================================*/
-static void smc91c92_release(dev_link_t *link)
+static void smc91c92_release(struct pcmcia_device *link)
{
-
- DEBUG(0, "smc91c92_release(0x%p)\n", link);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- if (link->win) {
- struct net_device *dev = link->priv;
- struct smc_private *smc = netdev_priv(dev);
- iounmap(smc->base);
- pcmcia_release_window(link->win);
- }
-
- link->state &= ~DEV_CONFIG;
+ DEBUG(0, "smc91c92_release(0x%p)\n", link);
+ if (link->win) {
+ struct net_device *dev = link->priv;
+ struct smc_private *smc = netdev_priv(dev);
+ iounmap(smc->base);
+ }
+ pcmcia_disable_device(link);
}
/*======================================================================
@@ -1283,7 +1250,7 @@
static int smc_open(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- dev_link_t *link = &smc->link;
+ struct pcmcia_device *link = smc->p_dev;
#ifdef PCMCIA_DEBUG
DEBUG(0, "%s: smc_open(%p), ID/Window %4.4x.\n",
@@ -1292,7 +1259,7 @@
#endif
/* Check that the PCMCIA card is still here. */
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
/* Physical device present signature. */
if (check_sig(link) < 0) {
@@ -1320,7 +1287,7 @@
static int smc_close(struct net_device *dev)
{
struct smc_private *smc = netdev_priv(dev);
- dev_link_t *link = &smc->link;
+ struct pcmcia_device *link = smc->p_dev;
kio_addr_t ioaddr = dev->base_addr;
DEBUG(0, "%s: smc_close(), status %4.4x.\n",
@@ -2311,7 +2278,7 @@
.drv = {
.name = "smc91c92_cs",
},
- .probe = smc91c92_attach,
+ .probe = smc91c92_probe,
.remove = smc91c92_detach,
.id_table = smc91c92_ids,
.suspend = smc91c92_suspend,
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index e8f849e..71f4505 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -289,9 +289,9 @@
* and ejection events. They are invoked from the event handler.
*/
-static int has_ce2_string(dev_link_t * link);
-static void xirc2ps_config(dev_link_t * link);
-static void xirc2ps_release(dev_link_t * link);
+static int has_ce2_string(struct pcmcia_device * link);
+static int xirc2ps_config(struct pcmcia_device * link);
+static void xirc2ps_release(struct pcmcia_device * link);
/****************
* The attach() and detach() entry points are used to create and destroy
@@ -313,10 +313,10 @@
/****************
* A linked list of "instances" of the device. Each actual
* PCMCIA card corresponds to one device instance, and is described
- * by one dev_link_t structure (defined in ds.h).
+ * by one struct pcmcia_device structure (defined in ds.h).
*
* You may not want to use a linked list for this -- for example, the
- * memory card driver uses an array of dev_link_t pointers, where minor
+ * memory card driver uses an array of struct pcmcia_device pointers, where minor
* device numbers are used to derive the corresponding array index.
*/
@@ -326,13 +326,13 @@
* example, ethernet cards, modems). In other cases, there may be
* many actual or logical devices (SCSI adapters, memory cards with
* multiple partitions). The dev_node_t structures need to be kept
- * in a linked list starting at the 'dev' field of a dev_link_t
+ * in a linked list starting at the 'dev' field of a struct pcmcia_device
* structure. We allocate them in the card's private data structure,
* because they generally can't be allocated dynamically.
*/
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats stats;
int card_type;
@@ -355,7 +355,7 @@
static struct net_device_stats *do_get_stats(struct net_device *dev);
static void set_addresses(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
-static int set_card_type(dev_link_t *link, const void *s);
+static int set_card_type(struct pcmcia_device *link, const void *s);
static int do_config(struct net_device *dev, struct ifmap *map);
static int do_open(struct net_device *dev);
static int do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -368,7 +368,7 @@
/*=============== Helper functions =========================*/
static int
-first_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int err;
@@ -379,7 +379,7 @@
}
static int
-next_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
{
int err;
@@ -553,9 +553,8 @@
*/
static int
-xirc2ps_attach(struct pcmcia_device *p_dev)
+xirc2ps_probe(struct pcmcia_device *link)
{
- dev_link_t *link;
struct net_device *dev;
local_info_t *local;
@@ -566,12 +565,11 @@
if (!dev)
return -ENOMEM;
local = netdev_priv(dev);
- link = &local->link;
+ local->p_dev = link;
link->priv = dev;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -593,13 +591,7 @@
dev->watchdog_timeo = TX_TIMEOUT;
#endif
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- xirc2ps_config(link);
-
- return 0;
+ return xirc2ps_config(link);
} /* xirc2ps_attach */
/****************
@@ -610,18 +602,16 @@
*/
static void
-xirc2ps_detach(struct pcmcia_device *p_dev)
+xirc2ps_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- if (link->state & DEV_CONFIG)
- xirc2ps_release(link);
+ xirc2ps_release(link);
free_netdev(dev);
} /* xirc2ps_detach */
@@ -645,7 +635,7 @@
*
*/
static int
-set_card_type(dev_link_t *link, const void *s)
+set_card_type(struct pcmcia_device *link, const void *s)
{
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
@@ -714,9 +704,8 @@
* Returns: true if this is a CE2
*/
static int
-has_ce2_string(dev_link_t * link)
+has_ce2_string(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
tuple_t tuple;
cisparse_t parse;
u_char buf[256];
@@ -726,7 +715,7 @@
tuple.TupleDataMax = 254;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_VERS_1;
- if (!first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 2) {
+ if (!first_tuple(link, &tuple, &parse) && parse.version_1.ns > 2) {
if (strstr(parse.version_1.str + parse.version_1.ofs[2], "CE2"))
return 1;
}
@@ -738,10 +727,9 @@
* is received, to configure the PCMCIA socket, and to make the
* ethernet device available to the system.
*/
-static void
-xirc2ps_config(dev_link_t * link)
+static int
+xirc2ps_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
tuple_t tuple;
@@ -767,7 +755,7 @@
/* Is this a valid card */
tuple.DesiredTuple = CISTPL_MANFID;
- if ((err=first_tuple(handle, &tuple, &parse))) {
+ if ((err=first_tuple(link, &tuple, &parse))) {
printk(KNOT_XIRC "manfid not found in CIS\n");
goto failure;
}
@@ -803,15 +791,15 @@
/* get configuration stuff */
tuple.DesiredTuple = CISTPL_CONFIG;
- if ((err=first_tuple(handle, &tuple, &parse)))
+ if ((err=first_tuple(link, &tuple, &parse)))
goto cis_error;
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* get the ethernet address from the CIS */
tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
/* Once I saw two CISTPL_FUNCE_LAN_NODE_ID entries:
* the first one with a length of zero the second correct -
* so I skip all entries with length 0 */
@@ -821,8 +809,8 @@
}
if (err) { /* not found: try to get the node-id from tuple 0x89 */
tuple.DesiredTuple = 0x89; /* data layout looks like tuple 0x22 */
- if ((err = pcmcia_get_first_tuple(handle, &tuple)) == 0 &&
- (err = pcmcia_get_tuple_data(handle, &tuple)) == 0) {
+ if ((err = pcmcia_get_first_tuple(link, &tuple)) == 0 &&
+ (err = pcmcia_get_tuple_data(link, &tuple)) == 0) {
if (tuple.TupleDataLen == 8 && *buf == CISTPL_FUNCE_LAN_NODE_ID)
memcpy(&parse, buf, 8);
else
@@ -831,8 +819,8 @@
}
if (err) { /* another try (James Lehmer's CE2 version 4.1)*/
tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
if (parse.funce.type == 0x02 && parse.funce.data[0] == 1
&& parse.funce.data[1] == 6 && tuple.TupleDataLen == 13) {
buf[1] = 4;
@@ -853,9 +841,6 @@
for (i=0; i < 6; i++)
dev->dev_addr[i] = node_id->id[i];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
link->io.IOAddrLines =10;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->irq.Attributes = IRQ_HANDLE_PRESENT;
@@ -875,14 +860,14 @@
* Ethernet port */
link->io.NumPorts1 = 16; /* no Mako stuff anymore */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)) {
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)) {
if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) {
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->conf.ConfigIndex = cf->index ;
link->io.BasePort2 = cf->io.win[0].base;
link->io.BasePort1 = ioaddr;
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
}
@@ -896,15 +881,15 @@
*/
for (pass=0; pass < 2; pass++) {
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (err = first_tuple(handle, &tuple, &parse); !err;
- err = next_tuple(handle, &tuple, &parse)){
+ for (err = first_tuple(link, &tuple, &parse); !err;
+ err = next_tuple(link, &tuple, &parse)){
if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8){
link->conf.ConfigIndex = cf->index ;
link->io.BasePort2 = cf->io.win[0].base;
link->io.BasePort1 = link->io.BasePort2
+ (pass ? (cf->index & 0x20 ? -24:8)
: (cf->index & 0x20 ? 8:-24));
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
}
@@ -919,12 +904,12 @@
link->io.NumPorts1 = 16;
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->io.BasePort1 = ioaddr;
- if (!(err=pcmcia_request_io(link->handle, &link->io)))
+ if (!(err=pcmcia_request_io(link, &link->io)))
goto port_found;
}
link->io.BasePort1 = 0; /* let CS decide */
- if ((err=pcmcia_request_io(link->handle, &link->io))) {
- cs_error(link->handle, RequestIO, err);
+ if ((err=pcmcia_request_io(link, &link->io))) {
+ cs_error(link, RequestIO, err);
goto config_error;
}
}
@@ -936,8 +921,8 @@
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- if ((err=pcmcia_request_irq(link->handle, &link->irq))) {
- cs_error(link->handle, RequestIRQ, err);
+ if ((err=pcmcia_request_irq(link, &link->irq))) {
+ cs_error(link, RequestIRQ, err);
goto config_error;
}
@@ -945,8 +930,8 @@
* This actually configures the PCMCIA socket -- setting up
* the I/O windows and the interrupt mapping.
*/
- if ((err=pcmcia_request_configuration(link->handle, &link->conf))) {
- cs_error(link->handle, RequestConfiguration, err);
+ if ((err=pcmcia_request_configuration(link, &link->conf))) {
+ cs_error(link, RequestConfiguration, err);
goto config_error;
}
@@ -963,15 +948,15 @@
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_0;
reg.Value = link->io.BasePort2 & 0xff;
- if ((err = pcmcia_access_configuration_register(link->handle, ®))) {
- cs_error(link->handle, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, ®))) {
+ cs_error(link, AccessConfigurationRegister, err);
goto config_error;
}
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_1;
reg.Value = (link->io.BasePort2 >> 8) & 0xff;
- if ((err = pcmcia_access_configuration_register(link->handle, ®))) {
- cs_error(link->handle, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, ®))) {
+ cs_error(link, AccessConfigurationRegister, err);
goto config_error;
}
@@ -982,15 +967,15 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = req.Size = 0;
req.AccessSpeed = 0;
- if ((err = pcmcia_request_window(&link->handle, &req, &link->win))) {
- cs_error(link->handle, RequestWindow, err);
+ if ((err = pcmcia_request_window(&link, &req, &link->win))) {
+ cs_error(link, RequestWindow, err);
goto config_error;
}
local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800;
mem.CardOffset = 0x0;
mem.Page = 0;
if ((err = pcmcia_map_mem_page(link->win, &mem))) {
- cs_error(link->handle, MapMemPage, err);
+ cs_error(link, MapMemPage, err);
goto config_error;
}
@@ -1050,13 +1035,12 @@
if (local->dingo)
do_reset(dev, 1); /* a kludge to make the cem56 work */
- link->dev = &local->node;
- link->state &= ~DEV_CONFIG_PENDING;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ link->dev_node = &local->node;
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if ((err=register_netdev(dev))) {
printk(KNOT_XIRC "register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto config_error;
}
@@ -1069,17 +1053,16 @@
printk("%c%02X", i?':':' ', dev->dev_addr[i]);
printk("\n");
- return;
+ return 0;
config_error:
- link->state &= ~DEV_CONFIG_PENDING;
xirc2ps_release(link);
- return;
+ return -ENODEV;
cis_error:
printk(KNOT_XIRC "unable to parse CIS\n");
failure:
- link->state &= ~DEV_CONFIG_PENDING;
+ return -ENODEV;
} /* xirc2ps_config */
/****************
@@ -1088,57 +1071,41 @@
* still open, this will be postponed until it is closed.
*/
static void
-xirc2ps_release(dev_link_t *link)
+xirc2ps_release(struct pcmcia_device *link)
{
+ DEBUG(0, "release(0x%p)\n", link);
- DEBUG(0, "release(0x%p)\n", link);
-
- if (link->win) {
- struct net_device *dev = link->priv;
- local_info_t *local = netdev_priv(dev);
- if (local->dingo)
- iounmap(local->dingo_ccr - 0x0800);
- pcmcia_release_window(link->win);
- }
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
-
+ if (link->win) {
+ struct net_device *dev = link->priv;
+ local_info_t *local = netdev_priv(dev);
+ if (local->dingo)
+ iounmap(local->dingo_ccr - 0x0800);
+ }
+ pcmcia_disable_device(link);
} /* xirc2ps_release */
/*====================================================================*/
-static int xirc2ps_suspend(struct pcmcia_device *p_dev)
+static int xirc2ps_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open) {
- netif_device_detach(dev);
- do_powerdown(dev);
- }
- pcmcia_release_configuration(link->handle);
+ if (link->open) {
+ netif_device_detach(dev);
+ do_powerdown(dev);
}
return 0;
}
-static int xirc2ps_resume(struct pcmcia_device *p_dev)
+static int xirc2ps_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- do_reset(dev,1);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ do_reset(dev,1);
+ netif_device_attach(dev);
}
return 0;
@@ -1552,13 +1519,13 @@
do_open(struct net_device *dev)
{
local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(0, "do_open(%p)\n", dev);
/* Check that the PCMCIA card is still here. */
/* Physical device present signature. */
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
/* okay */
@@ -1882,7 +1849,7 @@
{
kio_addr_t ioaddr = dev->base_addr;
local_info_t *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ struct pcmcia_device *link = lp->p_dev;
DEBUG(0, "do_stop(%p)\n", dev);
@@ -1935,7 +1902,7 @@
.drv = {
.name = "xirc2ps_cs",
},
- .probe = xirc2ps_attach,
+ .probe = xirc2ps_probe,
.remove = xirc2ps_detach,
.id_table = xirc2ps_ids,
.suspend = xirc2ps_suspend,
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index a496460..af0cbb6 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -80,8 +80,8 @@
event handler.
*/
-static void airo_config(dev_link_t *link);
-static void airo_release(dev_link_t *link);
+static int airo_config(struct pcmcia_device *link);
+static void airo_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -101,10 +101,10 @@
/*
A linked list of "instances" of the aironet device. Each actual
PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
+ by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of dev_link_t pointers, where minor
+ memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -114,7 +114,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
@@ -141,24 +141,16 @@
======================================================================*/
-static int airo_attach(struct pcmcia_device *p_dev)
+static int airo_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
local_info_t *local;
DEBUG(0, "airo_attach()\n");
- /* Initialize the dev_link_t structure */
- link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link) {
- printk(KERN_ERR "airo_cs: no memory for new device\n");
- return -ENOMEM;
- }
-
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = NULL;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = NULL;
/*
General socket configuration defaults can go here. In this
@@ -167,26 +159,18 @@
and attributes of IO windows) are fixed by the nature of the
device, and can be hard-wired here.
*/
- link->conf.Attributes = 0;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.Attributes = 0;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
/* Allocate space for private device-specific data */
local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local) {
printk(KERN_ERR "airo_cs: no memory for new device\n");
- kfree (link);
return -ENOMEM;
}
- link->priv = local;
+ p_dev->priv = local;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- airo_config(link);
-
- return 0;
+ return airo_config(p_dev);
} /* airo_attach */
/*======================================================================
@@ -198,14 +182,11 @@
======================================================================*/
-static void airo_detach(struct pcmcia_device *p_dev)
+static void airo_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "airo_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- airo_release(link);
+ airo_release(link);
if ( ((local_info_t*)link->priv)->eth_dev ) {
stop_airo_card( ((local_info_t*)link->priv)->eth_dev, 0 );
@@ -213,7 +194,6 @@
((local_info_t*)link->priv)->eth_dev = NULL;
kfree(link->priv);
- kfree(link);
} /* airo_detach */
/*======================================================================
@@ -227,9 +207,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void airo_config(dev_link_t *link)
+static int airo_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -237,8 +216,7 @@
u_char buf[64];
win_req_t req;
memreq_t map;
-
- handle = link->handle;
+
dev = link->priv;
DEBUG(0, "airo_config(0x%p)\n", link);
@@ -252,15 +230,12 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
-
- /* Configure card */
- link->state |= DEV_CONFIG;
-
+
/*
In this loop, we scan the CIS for configuration table entries,
each of which describes a valid card configuration, including
@@ -274,12 +249,12 @@
will only use the CIS to fill in implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t dflt = { 0 };
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
@@ -294,16 +269,11 @@
/* Use power settings for Vcc and Vpp if present */
/* Note that the CIS values need to be rescaled */
- if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vcc = cfg->vcc.param[CISTPL_POWER_VNOM]/10000;
- else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vcc = dflt.vcc.param[CISTPL_POWER_VNOM]/10000;
-
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
@@ -329,12 +299,12 @@
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
/*
Now set up a common memory window, if needed. There is room
- in the dev_link_t structure for one memory window handle,
+ in the struct pcmcia_device structure for one memory window handle,
but if the base addresses need to be saved, or if multiple
windows are needed, the info should go in the private data
structure for this device.
@@ -350,7 +320,7 @@
req.Base = mem->win[0].host_addr;
req.Size = mem->win[0].len;
req.AccessSpeed = 0;
- if (pcmcia_request_window(&link->handle, &req, &link->win) != 0)
+ if (pcmcia_request_window(&link, &req, &link->win) != 0)
goto next_entry;
map.Page = 0; map.CardOffset = mem->win[0].card_addr;
if (pcmcia_map_mem_page(link->win, &map) != 0)
@@ -360,7 +330,7 @@
break;
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
/*
@@ -369,33 +339,32 @@
irq structure is initialized.
*/
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
card and host interface into "Memory and IO" mode.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
((local_info_t*)link->priv)->eth_dev =
init_airo_card( link->irq.AssignedIRQ,
- link->io.BasePort1, 1, &handle_to_dev(handle) );
+ link->io.BasePort1, 1, &handle_to_dev(link) );
if (!((local_info_t*)link->priv)->eth_dev) goto cs_failed;
/*
At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
+ initialized and arranged in a linked list at link->dev_node.
*/
strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
dev->node.major = dev->node.minor = 0;
- link->dev = &dev->node;
+ link->dev_node = &dev->node;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev->node.dev_name, link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "%s: index 0x%02x: ",
+ dev->node.dev_name, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -408,14 +377,12 @@
printk(", mem 0x%06lx-0x%06lx", req.Base,
req.Base+req.Size-1);
printk("\n");
-
- link->state &= ~DEV_CONFIG_PENDING;
- return;
-
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
airo_release(link);
-
+ return -ENODEV;
} /* airo_config */
/*======================================================================
@@ -426,51 +393,26 @@
======================================================================*/
-static void airo_release(dev_link_t *link)
+static void airo_release(struct pcmcia_device *link)
{
DEBUG(0, "airo_release(0x%p)\n", link);
-
- /* Unlink the device chain */
- link->dev = NULL;
-
- /*
- In a normal driver, additional code may be needed to release
- other kernel data structures associated with this device.
- */
-
- /* Don't bother checking to see if these succeed or not */
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int airo_suspend(struct pcmcia_device *p_dev)
+static int airo_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- netif_device_detach(local->eth_dev);
- pcmcia_release_configuration(link->handle);
- }
+ netif_device_detach(local->eth_dev);
return 0;
}
-static int airo_resume(struct pcmcia_device *p_dev)
+static int airo_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
+ if (link->open) {
reset_airo_card(local->eth_dev);
netif_device_attach(local->eth_dev);
}
@@ -492,7 +434,7 @@
.drv = {
.name = "airo_cs",
},
- .probe = airo_attach,
+ .probe = airo_probe,
.remove = airo_detach,
.id_table = airo_ids,
.suspend = airo_suspend,
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index d6f4a5a..26bf112 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -91,8 +91,8 @@
event handler.
*/
-static void atmel_config(dev_link_t *link);
-static void atmel_release(dev_link_t *link);
+static int atmel_config(struct pcmcia_device *link);
+static void atmel_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -112,10 +112,10 @@
/*
A linked list of "instances" of the atmelnet device. Each actual
PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
+ by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of dev_link_t pointers, where minor
+ memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -125,7 +125,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
@@ -152,24 +152,16 @@
======================================================================*/
-static int atmel_attach(struct pcmcia_device *p_dev)
+static int atmel_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
local_info_t *local;
DEBUG(0, "atmel_attach()\n");
- /* Initialize the dev_link_t structure */
- link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link) {
- printk(KERN_ERR "atmel_cs: no memory for new device\n");
- return -ENOMEM;
- }
-
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = NULL;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = NULL;
/*
General socket configuration defaults can go here. In this
@@ -178,26 +170,18 @@
and attributes of IO windows) are fixed by the nature of the
device, and can be hard-wired here.
*/
- link->conf.Attributes = 0;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.Attributes = 0;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
/* Allocate space for private device-specific data */
local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local) {
printk(KERN_ERR "atmel_cs: no memory for new device\n");
- kfree (link);
return -ENOMEM;
}
- link->priv = local;
+ p_dev->priv = local;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- atmel_config(link);
-
- return 0;
+ return atmel_config(p_dev);
} /* atmel_attach */
/*======================================================================
@@ -209,17 +193,13 @@
======================================================================*/
-static void atmel_detach(struct pcmcia_device *p_dev)
+static void atmel_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "atmel_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- atmel_release(link);
+ atmel_release(link);
kfree(link->priv);
- kfree(link);
}
/*======================================================================
@@ -236,19 +216,17 @@
/* Call-back function to interrogate PCMCIA-specific information
about the current existance of the card */
static int card_present(void *arg)
-{
- dev_link_t *link = (dev_link_t *)arg;
- if (link->state & DEV_SUSPEND)
- return 0;
- else if (link->state & DEV_PRESENT)
+{
+ struct pcmcia_device *link = (struct pcmcia_device *)arg;
+
+ if (pcmcia_dev_present(link))
return 1;
-
+
return 0;
}
-static void atmel_config(dev_link_t *link)
+static int atmel_config(struct pcmcia_device *link)
{
- client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -256,9 +234,8 @@
u_char buf[64];
struct pcmcia_device_id *did;
- handle = link->handle;
dev = link->priv;
- did = handle_to_dev(handle).driver_data;
+ did = handle_to_dev(link).driver_data;
DEBUG(0, "atmel_config(0x%p)\n", link);
@@ -272,15 +249,12 @@
registers.
*/
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
-
- /* Configure card */
- link->state |= DEV_CONFIG;
-
+
/*
In this loop, we scan the CIS for configuration table entries,
each of which describes a valid card configuration, including
@@ -294,12 +268,12 @@
will only use the CIS to fill in implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t dflt = { 0 };
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
@@ -314,16 +288,11 @@
/* Use power settings for Vcc and Vpp if present */
/* Note that the CIS values need to be rescaled */
- if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vcc = cfg->vcc.param[CISTPL_POWER_VNOM]/10000;
- else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vcc = dflt.vcc.param[CISTPL_POWER_VNOM]/10000;
-
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
@@ -349,14 +318,14 @@
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
/* If we got this far, we're cool! */
break;
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
/*
@@ -365,14 +334,14 @@
irq structure is initialized.
*/
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
card and host interface into "Memory and IO" mode.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
if (link->irq.AssignedIRQ == 0) {
printk(KERN_ALERT
@@ -384,7 +353,7 @@
init_atmel_card(link->irq.AssignedIRQ,
link->io.BasePort1,
did ? did->driver_info : ATMEL_FW_TYPE_NONE,
- &handle_to_dev(handle),
+ &handle_to_dev(link),
card_present,
link);
if (!((local_info_t*)link->priv)->eth_dev)
@@ -393,18 +362,18 @@
/*
At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
+ initialized and arranged in a linked list at link->dev_node.
*/
strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
dev->node.major = dev->node.minor = 0;
- link->dev = &dev->node;
-
- link->state &= ~DEV_CONFIG_PENDING;
- return;
-
+ link->dev_node = &dev->node;
+
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
atmel_release(link);
+ return -ENODEV;
}
/*======================================================================
@@ -415,53 +384,34 @@
======================================================================*/
-static void atmel_release(dev_link_t *link)
+static void atmel_release(struct pcmcia_device *link)
{
struct net_device *dev = ((local_info_t*)link->priv)->eth_dev;
-
+
DEBUG(0, "atmel_release(0x%p)\n", link);
-
- /* Unlink the device chain */
- link->dev = NULL;
-
- if (dev)
+
+ if (dev)
stop_atmel_card(dev);
- ((local_info_t*)link->priv)->eth_dev = NULL;
-
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ ((local_info_t*)link->priv)->eth_dev = NULL;
+
+ pcmcia_disable_device(link);
}
-static int atmel_suspend(struct pcmcia_device *dev)
+static int atmel_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- netif_device_detach(local->eth_dev);
- pcmcia_release_configuration(link->handle);
- }
+ netif_device_detach(local->eth_dev);
return 0;
}
-static int atmel_resume(struct pcmcia_device *dev)
+static int atmel_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- atmel_open(local->eth_dev);
- netif_device_attach(local->eth_dev);
- }
+ atmel_open(local->eth_dev);
+ netif_device_attach(local->eth_dev);
return 0;
}
@@ -515,7 +465,7 @@
.drv = {
.name = "atmel_cs",
},
- .probe = atmel_attach,
+ .probe = atmel_probe,
.remove = atmel_detach,
.id_table = atmel_ids,
.suspend = atmel_suspend,
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index d335b25..55bed92 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -42,7 +42,7 @@
/* struct local_info::hw_priv */
struct hostap_cs_priv {
dev_node_t node;
- dev_link_t *link;
+ struct pcmcia_device *link;
int sandisk_connectplus;
};
@@ -204,15 +204,13 @@
static void prism2_detach(struct pcmcia_device *p_dev);
static void prism2_release(u_long arg);
-static int prism2_config(dev_link_t *link);
+static int prism2_config(struct pcmcia_device *link);
static int prism2_pccard_card_present(local_info_t *local)
{
struct hostap_cs_priv *hw_priv = local->hw_priv;
- if (hw_priv != NULL && hw_priv->link != NULL &&
- ((hw_priv->link->state & (DEV_PRESENT | DEV_CONFIG)) ==
- (DEV_PRESENT | DEV_CONFIG)))
+ if (hw_priv != NULL && hw_priv->link != NULL && pcmcia_dev_present(hw_priv->link))
return 1;
return 0;
}
@@ -237,7 +235,7 @@
reg.Action = CS_WRITE;
reg.Offset = 0x10; /* 0x3f0 IO base 1 */
reg.Value = hw_priv->link->io.BasePort1 & 0x00ff;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -"
@@ -249,7 +247,7 @@
reg.Action = CS_WRITE;
reg.Offset = 0x12; /* 0x3f2 IO base 2 */
reg.Value = (hw_priv->link->io.BasePort1 & 0xff00) >> 8;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -"
@@ -301,9 +299,9 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- if (pcmcia_get_first_tuple(hw_priv->link->handle, &tuple) ||
- pcmcia_get_tuple_data(hw_priv->link->handle, &tuple) ||
- pcmcia_parse_tuple(hw_priv->link->handle, &tuple, parse) ||
+ if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
+ pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
+ pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
/* No SanDisk manfid found */
ret = -ENODEV;
@@ -311,9 +309,9 @@
}
tuple.DesiredTuple = CISTPL_LONGLINK_MFC;
- if (pcmcia_get_first_tuple(hw_priv->link->handle, &tuple) ||
- pcmcia_get_tuple_data(hw_priv->link->handle, &tuple) ||
- pcmcia_parse_tuple(hw_priv->link->handle, &tuple, parse) ||
+ if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
+ pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
+ pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
parse->longlink_mfc.nfn < 2) {
/* No multi-function links found */
ret = -ENODEV;
@@ -328,7 +326,7 @@
reg.Action = CS_WRITE;
reg.Offset = CISREG_COR;
reg.Value = COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
@@ -345,7 +343,7 @@
* will be enabled during the first cor_sreset call.
*/
reg.Value = COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | COR_FUNC_ENA;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
@@ -380,7 +378,7 @@
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
reg.Value = 0;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n",
@@ -392,7 +390,7 @@
reg.Action = CS_WRITE;
reg.Value |= COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n",
@@ -405,7 +403,7 @@
reg.Value &= ~COR_SOFT_RESET;
if (hw_priv->sandisk_connectplus)
reg.Value |= COR_IREQ_ENA;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n",
@@ -439,7 +437,7 @@
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
reg.Value = 0;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 "
@@ -452,7 +450,7 @@
reg.Action = CS_WRITE;
reg.Value |= COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 "
@@ -466,7 +464,7 @@
reg.Action = CS_WRITE;
reg.Value = hcr;
reg.Offset = CISREG_CCSR;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 "
@@ -478,7 +476,7 @@
reg.Action = CS_WRITE;
reg.Offset = CISREG_COR;
reg.Value = old_cor & ~COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 "
@@ -501,40 +499,27 @@
/* allocate local data and register with CardServices
* initialize dev_link structure, but do not configure the card yet */
-static int prism2_attach(struct pcmcia_device *p_dev)
+static int hostap_cs_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
-
- link = kmalloc(sizeof(dev_link_t), GFP_KERNEL);
- if (link == NULL)
- return -ENOMEM;
-
- memset(link, 0, sizeof(dev_link_t));
+ int ret;
PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info);
- link->conf.Vcc = 33;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- if (prism2_config(link))
+ ret = prism2_config(p_dev);
+ if (ret) {
PDEBUG(DEBUG_EXTRA, "prism2_config() failed\n");
+ }
- return 0;
+ return ret;
}
-static void prism2_detach(struct pcmcia_device *p_dev)
+static void prism2_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
PDEBUG(DEBUG_FLOW, "prism2_detach\n");
- if (link->state & DEV_CONFIG) {
- prism2_release((u_long)link);
- }
+ prism2_release((u_long)link);
/* release net devices */
if (link->priv) {
@@ -547,7 +532,6 @@
prism2_free_local_data(dev);
kfree(hw_priv);
}
- kfree(link);
}
@@ -558,7 +542,7 @@
do { int ret = (retf); \
if (ret != 0) { \
PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", ret); \
- cs_error(link->handle, fn, ret); \
+ cs_error(link, fn, ret); \
goto next_entry; \
} \
} while (0)
@@ -566,7 +550,7 @@
/* run after a CARD_INSERTION event is received to configure the PCMCIA
* socket and make the device available to the system */
-static int prism2_config(dev_link_t *link)
+static int prism2_config(struct pcmcia_device *link)
{
struct net_device *dev;
struct hostap_interface *iface;
@@ -595,27 +579,24 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link->handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link->handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(link->handle, &tuple, parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
link->conf.ConfigBase = parse->config.base;
link->conf.Present = parse->config.rmask[0];
CS_CHECK(GetConfigurationInfo,
- pcmcia_get_configuration_info(link->handle, &conf));
- PDEBUG(DEBUG_HW, "%s: %s Vcc=%d (from config)\n", dev_info,
- ignore_cis_vcc ? "ignoring" : "setting", conf.Vcc);
- link->conf.Vcc = conf.Vcc;
+ pcmcia_get_configuration_info(link, &conf));
/* Look for an appropriate configuration table entry in the CIS */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link->handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
for (;;) {
cistpl_cftable_entry_t *cfg = &(parse->cftable_entry);
CFG_CHECK2(GetTupleData,
- pcmcia_get_tuple_data(link->handle, &tuple));
+ pcmcia_get_tuple_data(link, &tuple));
CFG_CHECK2(ParseTuple,
- pcmcia_parse_tuple(link->handle, &tuple, parse));
+ pcmcia_parse_tuple(link, &tuple, parse));
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
dflt = *cfg;
@@ -650,10 +631,10 @@
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
/* Do we need to allocate an interrupt? */
@@ -695,19 +676,19 @@
/* This reserves IO space but doesn't actually enable it */
CFG_CHECK2(RequestIO,
- pcmcia_request_io(link->handle, &link->io));
+ pcmcia_request_io(link, &link->io));
/* This configuration table entry is OK */
break;
next_entry:
CS_CHECK(GetNextTuple,
- pcmcia_get_next_tuple(link->handle, &tuple));
+ pcmcia_get_next_tuple(link, &tuple));
}
/* Need to allocate net_device before requesting IRQ handler */
dev = prism2_init_local_data(&prism2_pccard_funcs, 0,
- &handle_to_dev(link->handle));
+ &handle_to_dev(link));
if (dev == NULL)
goto failed;
link->priv = dev;
@@ -717,7 +698,7 @@
local->hw_priv = hw_priv;
hw_priv->link = link;
strcpy(hw_priv->node.dev_name, dev->name);
- link->dev = &hw_priv->node;
+ link->dev_node = &hw_priv->node;
/*
* Allocate an interrupt line. Note that this does not assign a
@@ -730,7 +711,7 @@
link->irq.Handler = prism2_interrupt;
link->irq.Instance = dev;
CS_CHECK(RequestIRQ,
- pcmcia_request_irq(link->handle, &link->irq));
+ pcmcia_request_irq(link, &link->irq));
}
/*
@@ -739,18 +720,17 @@
* card and host interface into "Memory and IO" mode.
*/
CS_CHECK(RequestConfiguration,
- pcmcia_request_configuration(link->handle, &link->conf));
+ pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev_info, link->conf.ConfigIndex,
- link->conf.Vcc / 10, link->conf.Vcc % 10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
- link->conf.Vpp1 % 10);
+ printk(KERN_INFO "%s: index 0x%02x: ",
+ dev_info, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp / 10,
+ link->conf.Vpp % 10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -761,9 +741,6 @@
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- link->state |= DEV_CONFIG;
- link->state &= ~DEV_CONFIG_PENDING;
-
local->shutdown = 0;
sandisk_enable_wireless(dev);
@@ -778,7 +755,7 @@
return ret;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
kfree(parse);
@@ -790,7 +767,7 @@
static void prism2_release(u_long arg)
{
- dev_link_t *link = (dev_link_t *)arg;
+ struct pcmcia_device *link = (struct pcmcia_device *)arg;
PDEBUG(DEBUG_FLOW, "prism2_release\n");
@@ -799,71 +776,54 @@
struct hostap_interface *iface;
iface = netdev_priv(dev);
- if (link->state & DEV_CONFIG)
- prism2_hw_shutdown(dev, 0);
+ prism2_hw_shutdown(dev, 0);
iface->local->shutdown = 1;
}
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
-
+ pcmcia_disable_device(link);
PDEBUG(DEBUG_FLOW, "release - done\n");
}
-static int hostap_cs_suspend(struct pcmcia_device *p_dev)
+static int hostap_cs_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
+ struct hostap_interface *iface = NULL;
+
+ if (dev)
+ iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
-
- link->state |= DEV_SUSPEND;
-
- if (link->state & DEV_CONFIG) {
- struct hostap_interface *iface = netdev_priv(dev);
- if (iface && iface->local)
- dev_open = iface->local->num_dev_open > 0;
- if (dev_open) {
- netif_stop_queue(dev);
- netif_device_detach(dev);
- }
- prism2_suspend(dev);
- pcmcia_release_configuration(link->handle);
+ if (iface && iface->local)
+ dev_open = iface->local->num_dev_open > 0;
+ if (dev_open) {
+ netif_stop_queue(dev);
+ netif_device_detach(dev);
}
+ prism2_suspend(dev);
return 0;
}
-static int hostap_cs_resume(struct pcmcia_device *p_dev)
+static int hostap_cs_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
+ struct hostap_interface *iface = NULL;
+
+ if (dev)
+ iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- struct hostap_interface *iface = netdev_priv(dev);
- if (iface && iface->local)
- dev_open = iface->local->num_dev_open > 0;
+ if (iface && iface->local)
+ dev_open = iface->local->num_dev_open > 0;
- pcmcia_request_configuration(link->handle, &link->conf);
-
- prism2_hw_shutdown(dev, 1);
- prism2_hw_config(dev, dev_open ? 0 : 1);
- if (dev_open) {
- netif_device_attach(dev);
- netif_start_queue(dev);
- }
+ prism2_hw_shutdown(dev, 1);
+ prism2_hw_config(dev, dev_open ? 0 : 1);
+ if (dev_open) {
+ netif_device_attach(dev);
+ netif_start_queue(dev);
}
return 0;
@@ -930,7 +890,7 @@
.drv = {
.name = "hostap_cs",
},
- .probe = prism2_attach,
+ .probe = hostap_cs_probe,
.remove = prism2_detach,
.owner = THIS_MODULE,
.id_table = hostap_cs_ids,
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 75ce6dd..9343d97 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -190,8 +190,8 @@
/*====================================================================*/
/* PCMCIA (Card Services) related functions */
-static void netwave_release(dev_link_t *link); /* Card removal */
-static void netwave_pcmcia_config(dev_link_t *arg); /* Runs after card
+static void netwave_release(struct pcmcia_device *link); /* Card removal */
+static int netwave_pcmcia_config(struct pcmcia_device *arg); /* Runs after card
insertion */
static void netwave_detach(struct pcmcia_device *p_dev); /* Destroy instance */
@@ -221,10 +221,10 @@
static void set_multicast_list(struct net_device *dev);
/*
- A dev_link_t structure has fields for most things that are needed
+ A struct pcmcia_device structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
- 'priv' pointer in a dev_link_t structure can be used to point to
+ 'priv' pointer in a struct pcmcia_device structure can be used to point to
a device-specific private data structure, like this.
A driver needs to provide a dev_node_t structure for each device
@@ -232,7 +232,7 @@
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a dev_link_t
+ in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally can't be allocated dynamically.
*/
@@ -268,7 +268,7 @@
};
typedef struct netwave_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
spinlock_t spinlock; /* Serialize access to the hardware (SMP) */
dev_node_t node;
u_char __iomem *ramBase;
@@ -376,20 +376,19 @@
* configure the card at this point -- we wait until we receive a
* card insertion event.
*/
-static int netwave_attach(struct pcmcia_device *p_dev)
+static int netwave_probe(struct pcmcia_device *link)
{
- dev_link_t *link;
struct net_device *dev;
netwave_private *priv;
DEBUG(0, "netwave_attach()\n");
- /* Initialize the dev_link_t structure */
+ /* Initialize the struct pcmcia_device structure */
dev = alloc_etherdev(sizeof(netwave_private));
if (!dev)
return -ENOMEM;
priv = netdev_priv(dev);
- link = &priv->link;
+ priv->p_dev = link;
link->priv = dev;
/* The io structure describes IO port mapping */
@@ -406,7 +405,6 @@
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -430,13 +428,7 @@
dev->stop = &netwave_close;
link->irq.Instance = dev;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- netwave_pcmcia_config( link);
-
- return 0;
+ return netwave_pcmcia_config( link);
} /* netwave_attach */
/*
@@ -447,17 +439,15 @@
* structures are freed. Otherwise, the structures will be freed
* when the device is released.
*/
-static void netwave_detach(struct pcmcia_device *p_dev)
+static void netwave_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "netwave_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- netwave_release(link);
+ netwave_release(link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
free_netdev(dev);
@@ -743,8 +733,7 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void netwave_pcmcia_config(dev_link_t *link) {
- client_handle_t handle = link->handle;
+static int netwave_pcmcia_config(struct pcmcia_device *link) {
struct net_device *dev = link->priv;
netwave_private *priv = netdev_priv(dev);
tuple_t tuple;
@@ -766,15 +755,12 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/*
* Try allocating IO ports. This tries a few fixed addresses.
* If you want, you can also read the card's config table to
@@ -782,11 +768,11 @@
*/
for (i = j = 0x0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
@@ -794,16 +780,16 @@
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/*
* This actually configures the PCMCIA socket -- setting up
* the I/O windows and the interrupt mapping.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*
- * Allocate a 32K memory window. Note that the dev_link_t
+ * Allocate a 32K memory window. Note that the struct pcmcia_device
* structure provides space for one window handle -- if your
* device needs several windows, you'll need to keep track of
* the handles in your private data structure, dev->priv.
@@ -813,7 +799,7 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
req.Base = 0; req.Size = 0x8000;
req.AccessSpeed = mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
mem.CardOffset = 0x20000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
@@ -823,7 +809,7 @@
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev) != 0) {
printk(KERN_DEBUG "netwave_cs: register_netdev() failed\n");
@@ -831,8 +817,7 @@
}
strcpy(priv->node.dev_name, dev->name);
- link->dev = &priv->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &priv->node;
/* Reset card before reading physical address */
netwave_doreset(dev->base_addr, ramBase);
@@ -852,12 +837,13 @@
printk(KERN_DEBUG "Netwave_reset: revision %04x %04x\n",
get_uint16(ramBase + NETWAVE_EREG_ARW),
get_uint16(ramBase + NETWAVE_EREG_ARW+2));
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
netwave_release(link);
+ return -ENODEV;
} /* netwave_pcmcia_config */
/*
@@ -867,52 +853,35 @@
* device, and release the PCMCIA configuration. If the device is
* still open, this will be postponed until it is closed.
*/
-static void netwave_release(dev_link_t *link)
+static void netwave_release(struct pcmcia_device *link)
{
- struct net_device *dev = link->priv;
- netwave_private *priv = netdev_priv(dev);
+ struct net_device *dev = link->priv;
+ netwave_private *priv = netdev_priv(dev);
- DEBUG(0, "netwave_release(0x%p)\n", link);
+ DEBUG(0, "netwave_release(0x%p)\n", link);
- /* Don't bother checking to see if these succeed or not */
- if (link->win) {
- iounmap(priv->ramBase);
- pcmcia_release_window(link->win);
- }
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
+ if (link->win)
+ iounmap(priv->ramBase);
}
-static int netwave_suspend(struct pcmcia_device *p_dev)
+static int netwave_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int netwave_resume(struct pcmcia_device *p_dev)
+static int netwave_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- netwave_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ netwave_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -1119,7 +1088,7 @@
u_char __iomem *ramBase;
struct net_device *dev = (struct net_device *)dev_id;
struct netwave_private *priv = netdev_priv(dev);
- dev_link_t *link = &priv->link;
+ struct pcmcia_device *link = priv->p_dev;
int i;
if (!netif_device_present(dev))
@@ -1138,7 +1107,7 @@
status = inb(iobase + NETWAVE_REG_ASR);
- if (!DEV_OK(link)) {
+ if (!pcmcia_dev_present(link)) {
DEBUG(1, "netwave_interrupt: Interrupt with status 0x%x "
"from removed or suspended card!\n", status);
break;
@@ -1373,11 +1342,11 @@
static int netwave_open(struct net_device *dev) {
netwave_private *priv = netdev_priv(dev);
- dev_link_t *link = &priv->link;
+ struct pcmcia_device *link = priv->p_dev;
DEBUG(1, "netwave_open: starting.\n");
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
link->open++;
@@ -1390,7 +1359,7 @@
static int netwave_close(struct net_device *dev) {
netwave_private *priv = netdev_priv(dev);
- dev_link_t *link = &priv->link;
+ struct pcmcia_device *link = priv->p_dev;
DEBUG(1, "netwave_close: finishing.\n");
@@ -1411,7 +1380,7 @@
.drv = {
.name = "netwave_cs",
},
- .probe = netwave_attach,
+ .probe = netwave_probe,
.remove = netwave_detach,
.id_table = netwave_ids,
.suspend = netwave_suspend,
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index ec6f2a4..434f7d7 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -49,7 +49,7 @@
/* PCMCIA specific device information (goes in the card field of
* struct orinoco_private */
struct orinoco_pccard {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
/* Used to handle hard reset */
@@ -63,8 +63,8 @@
/* Function prototypes */
/********************************************************************/
-static void orinoco_cs_config(dev_link_t *link);
-static void orinoco_cs_release(dev_link_t *link);
+static int orinoco_cs_config(struct pcmcia_device *link);
+static void orinoco_cs_release(struct pcmcia_device *link);
static void orinoco_cs_detach(struct pcmcia_device *p_dev);
/********************************************************************/
@@ -75,13 +75,13 @@
orinoco_cs_hard_reset(struct orinoco_private *priv)
{
struct orinoco_pccard *card = priv->card;
- dev_link_t *link = &card->link;
+ struct pcmcia_device *link = card->p_dev;
int err;
/* We need atomic ops here, because we're not holding the lock */
set_bit(0, &card->hard_reset_in_progress);
- err = pcmcia_reset_card(link->handle, NULL);
+ err = pcmcia_reset_card(link, NULL);
if (err)
return err;
@@ -104,12 +104,11 @@
* configure the card at this point -- we wait until we receive a card
* insertion event. */
static int
-orinoco_cs_attach(struct pcmcia_device *p_dev)
+orinoco_cs_probe(struct pcmcia_device *link)
{
struct net_device *dev;
struct orinoco_private *priv;
struct orinoco_pccard *card;
- dev_link_t *link;
dev = alloc_orinocodev(sizeof(*card), orinoco_cs_hard_reset);
if (! dev)
@@ -118,7 +117,7 @@
card = priv->card;
/* Link both structures together */
- link = &card->link;
+ card->p_dev = link;
link->priv = dev;
/* Interrupt setup */
@@ -135,16 +134,7 @@
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY_AND_IO;
- /* Register with Card Services */
- link->next = NULL;
-
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- orinoco_cs_config(link);
-
- return 0;
+ return orinoco_cs_config(link);
} /* orinoco_cs_attach */
/*
@@ -153,16 +143,14 @@
* are freed. Otherwise, the structures will be freed when the device
* is released.
*/
-static void orinoco_cs_detach(struct pcmcia_device *p_dev)
+static void orinoco_cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- if (link->state & DEV_CONFIG)
- orinoco_cs_release(link);
+ orinoco_cs_release(link);
- DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
- if (link->dev) {
+ DEBUG(0, PFX "detach: link=%p link->dev_node=%p\n", link, link->dev_node);
+ if (link->dev_node) {
DEBUG(0, PFX "About to unregister net device %p\n",
dev);
unregister_netdev(dev);
@@ -180,11 +168,10 @@
last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; \
} while (0)
-static void
-orinoco_cs_config(dev_link_t *link)
+static int
+orinoco_cs_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- client_handle_t handle = link->handle;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
hermes_t *hw = &priv->hw;
@@ -196,7 +183,7 @@
cisparse_t parse;
void __iomem *mem;
- CS_CHECK(ValidateCIS, pcmcia_validate_cis(handle, &info));
+ CS_CHECK(ValidateCIS, pcmcia_validate_cis(link, &info));
/*
* This reads the card's CONFIG tuple to find its
@@ -207,19 +194,15 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Look up the current Vcc */
CS_CHECK(GetConfigurationInfo,
- pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
+ pcmcia_get_configuration_info(link, &conf));
/*
* In this loop, we scan the CIS for configuration table
@@ -236,13 +219,13 @@
* implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
cistpl_cftable_entry_t dflt = { .index = 0 };
- if ( (pcmcia_get_tuple_data(handle, &tuple) != 0)
- || (pcmcia_parse_tuple(handle, &tuple, &parse) != 0))
+ if ( (pcmcia_get_tuple_data(link, &tuple) != 0)
+ || (pcmcia_parse_tuple(link, &tuple, &parse) != 0))
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
@@ -274,10 +257,10 @@
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
/* Do we need to allocate an interrupt? */
@@ -307,7 +290,7 @@
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
@@ -317,9 +300,8 @@
break;
next_entry:
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ pcmcia_disable_device(link);
+ last_ret = pcmcia_get_next_tuple(link, &tuple);
if (last_ret == CS_NO_MORE_ITEMS) {
printk(KERN_ERR PFX "GetNextTuple(): No matching "
"CIS configuration. Maybe you need the "
@@ -333,7 +315,7 @@
* a handler to the interrupt, unless the 'Handler' member of
* the irq structure is initialized.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/* We initialize the hermes structure before completing PCMCIA
* configuration just in case the interrupt handler gets
@@ -350,7 +332,7 @@
* card and host interface into "Memory and IO" mode.
*/
CS_CHECK(RequestConfiguration,
- pcmcia_request_configuration(link->handle, &link->conf));
+ pcmcia_request_configuration(link, &link->conf));
/* Ok, we have the configuration, prepare to register the netdev */
dev->base_addr = link->io.BasePort1;
@@ -358,7 +340,7 @@
SET_MODULE_OWNER(dev);
card->node.major = card->node.minor = 0;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
/* Tell the stack we exist */
if (register_netdev(dev) != 0) {
printk(KERN_ERR PFX "register_netdev() failed\n");
@@ -366,20 +348,18 @@
}
/* At this point, the dev_node_t structure(s) needs to be
- * initialized and arranged in a linked list at link->dev. */
+ * initialized and arranged in a linked list at link->dev_node. */
strcpy(card->node.dev_name, dev->name);
- link->dev = &card->node; /* link->dev being non-NULL is also
+ link->dev_node = &card->node; /* link->dev_node being non-NULL is also
used to indicate that the
net_device has been registered */
- link->state &= ~DEV_CONFIG_PENDING;
/* Finally, report what we've done */
- printk(KERN_DEBUG "%s: index 0x%02x: Vcc %d.%d",
- dev->name, link->conf.ConfigIndex,
- link->conf.Vcc / 10, link->conf.Vcc % 10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
- link->conf.Vpp1 % 10);
+ printk(KERN_DEBUG "%s: index 0x%02x: ",
+ dev->name, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp / 10,
+ link->conf.Vpp % 10);
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
@@ -389,13 +369,14 @@
link->io.BasePort2 + link->io.NumPorts2 - 1);
printk("\n");
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
orinoco_cs_release(link);
+ return -ENODEV;
} /* orinoco_cs_config */
/*
@@ -404,7 +385,7 @@
* still open, this will be postponed until it is closed.
*/
static void
-orinoco_cs_release(dev_link_t *link)
+orinoco_cs_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
@@ -416,88 +397,68 @@
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
if (priv->hw.iobase)
ioport_unmap(priv->hw.iobase);
} /* orinoco_cs_release */
-static int orinoco_cs_suspend(struct pcmcia_device *p_dev)
+static int orinoco_cs_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
int err = 0;
unsigned long flags;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- /* This is probably racy, but I can't think of
- a better way, short of rewriting the PCMCIA
- layer to not suck :-( */
- if (! test_bit(0, &card->hard_reset_in_progress)) {
- spin_lock_irqsave(&priv->lock, flags);
+ /* This is probably racy, but I can't think of
+ a better way, short of rewriting the PCMCIA
+ layer to not suck :-( */
+ if (! test_bit(0, &card->hard_reset_in_progress)) {
+ spin_lock_irqsave(&priv->lock, flags);
- err = __orinoco_down(dev);
- if (err)
- printk(KERN_WARNING "%s: Error %d downing interface\n",
- dev->name, err);
+ err = __orinoco_down(dev);
+ if (err)
+ printk(KERN_WARNING "%s: Error %d downing interface\n",
+ dev->name, err);
- netif_device_detach(dev);
- priv->hw_unavailable++;
+ netif_device_detach(dev);
+ priv->hw_unavailable++;
- spin_unlock_irqrestore(&priv->lock, flags);
- }
-
- pcmcia_release_configuration(link->handle);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
return 0;
}
-static int orinoco_cs_resume(struct pcmcia_device *p_dev)
+static int orinoco_cs_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
int err = 0;
unsigned long flags;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- /* FIXME: should we double check that this is
- * the same card as we had before */
- pcmcia_request_configuration(link->handle, &link->conf);
-
- if (! test_bit(0, &card->hard_reset_in_progress)) {
- err = orinoco_reinit_firmware(dev);
- if (err) {
- printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
- dev->name, err);
- return -EIO;
- }
-
- spin_lock_irqsave(&priv->lock, flags);
-
- netif_device_attach(dev);
- priv->hw_unavailable--;
-
- if (priv->open && ! priv->hw_unavailable) {
- err = __orinoco_up(dev);
- if (err)
- printk(KERN_ERR "%s: Error %d restarting card\n",
- dev->name, err);
- }
-
- spin_unlock_irqrestore(&priv->lock, flags);
+ if (! test_bit(0, &card->hard_reset_in_progress)) {
+ err = orinoco_reinit_firmware(dev);
+ if (err) {
+ printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
+ dev->name, err);
+ return -EIO;
}
+
+ spin_lock_irqsave(&priv->lock, flags);
+
+ netif_device_attach(dev);
+ priv->hw_unavailable--;
+
+ if (priv->open && ! priv->hw_unavailable) {
+ err = __orinoco_up(dev);
+ if (err)
+ printk(KERN_ERR "%s: Error %d restarting card\n",
+ dev->name, err);
+ }
+
+ spin_unlock_irqrestore(&priv->lock, flags);
}
return 0;
@@ -604,7 +565,7 @@
.drv = {
.name = DRIVER_NAME,
},
- .probe = orinoco_cs_attach,
+ .probe = orinoco_cs_probe,
.remove = orinoco_cs_detach,
.id_table = orinoco_cs_ids,
.suspend = orinoco_cs_suspend,
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 7880d8c..879eb42 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -90,8 +90,8 @@
#define DEBUG(n, args...)
#endif
/** Prototypes based on PCMCIA skeleton driver *******************************/
-static void ray_config(dev_link_t *link);
-static void ray_release(dev_link_t *link);
+static int ray_config(struct pcmcia_device *link);
+static void ray_release(struct pcmcia_device *link);
static void ray_detach(struct pcmcia_device *p_dev);
/***** Prototypes indicated by device structure ******************************/
@@ -190,20 +190,17 @@
static char *phy_addr = NULL;
-/* A linked list of "instances" of the ray device. Each actual
- PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
-*/
-static dev_link_t *dev_list = NULL;
-
-/* A dev_link_t structure has fields for most things that are needed
+/* A struct pcmcia_device structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
- 'priv' pointer in a dev_link_t structure can be used to point to
+ 'priv' pointer in a struct pcmcia_device structure can be used to point to
a device-specific private data structure, like this.
*/
static unsigned int ray_mem_speed = 500;
+/* WARNING: THIS DRIVER IS NOT CAPABLE OF HANDLING MULTIPLE DEVICES! */
+static struct pcmcia_device *this_device = NULL;
+
MODULE_AUTHOR("Corey Thomas <corey@world.std.com>");
MODULE_DESCRIPTION("Raylink/WebGear wireless LAN driver");
MODULE_LICENSE("GPL");
@@ -306,56 +303,46 @@
configure the card at this point -- we wait until we receive a
card insertion event.
=============================================================================*/
-static int ray_attach(struct pcmcia_device *p_dev)
+static int ray_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
ray_dev_t *local;
struct net_device *dev;
-
+
DEBUG(1, "ray_attach()\n");
- /* Initialize the dev_link_t structure */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
-
- if (!link)
- return -ENOMEM;
-
/* Allocate space for private device-specific data */
dev = alloc_etherdev(sizeof(ray_dev_t));
-
if (!dev)
goto fail_alloc_dev;
local = dev->priv;
-
- memset(link, 0, sizeof(struct dev_link_t));
+ local->finder = p_dev;
/* The io structure describes IO port mapping. None used here */
- link->io.NumPorts1 = 0;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 5;
+ p_dev->io.NumPorts1 = 0;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = 5;
/* Interrupt setup. For PCMCIA, driver takes what's given */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = &ray_interrupt;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = &ray_interrupt;
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.ConfigIndex = 1;
- link->conf.Present = PRESENT_OPTION;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.ConfigIndex = 1;
+ p_dev->conf.Present = PRESENT_OPTION;
- link->priv = dev;
- link->irq.Instance = dev;
+ p_dev->priv = dev;
+ p_dev->irq.Instance = dev;
- local->finder = link;
+ local->finder = p_dev;
local->card_status = CARD_INSERTED;
local->authentication_state = UNAUTHENTICATED;
local->num_multi = 0;
- DEBUG(2,"ray_attach link = %p, dev = %p, local = %p, intr = %p\n",
- link,dev,local,&ray_interrupt);
+ DEBUG(2,"ray_attach p_dev = %p, dev = %p, local = %p, intr = %p\n",
+ p_dev,dev,local,&ray_interrupt);
/* Raylink entries in the device structure */
dev->hard_start_xmit = &ray_dev_start_xmit;
@@ -379,16 +366,10 @@
init_timer(&local->timer);
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ray_config(link);
-
- return 0;
+ this_device = p_dev;
+ return ray_config(p_dev);
fail_alloc_dev:
- kfree(link);
return -ENOMEM;
} /* ray_attach */
/*=============================================================================
@@ -397,37 +378,25 @@
structures are freed. Otherwise, the structures will be freed
when the device is released.
=============================================================================*/
-static void ray_detach(struct pcmcia_device *p_dev)
+static void ray_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
- dev_link_t **linkp;
struct net_device *dev;
ray_dev_t *local;
DEBUG(1, "ray_detach(0x%p)\n", link);
-
- /* Locate device structure */
- for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link) break;
- if (*linkp == NULL)
- return;
+ this_device = NULL;
dev = link->priv;
- if (link->state & DEV_CONFIG) {
- ray_release(link);
+ ray_release(link);
- local = (ray_dev_t *)dev->priv;
- del_timer(&local->timer);
- }
+ local = (ray_dev_t *)dev->priv;
+ del_timer(&local->timer);
- /* Unlink device structure, free pieces */
- *linkp = link->next;
if (link->priv) {
- if (link->dev) unregister_netdev(dev);
+ if (link->dev_node) unregister_netdev(dev);
free_netdev(dev);
}
- kfree(link);
DEBUG(2,"ray_cs ray_detach ending\n");
} /* ray_detach */
/*=============================================================================
@@ -438,9 +407,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
#define MAX_TUPLE_SIZE 128
-static void ray_config(dev_link_t *link)
+static int ray_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
tuple_t tuple;
cisparse_t parse;
int last_fn = 0, last_ret = 0;
@@ -455,48 +423,45 @@
/* This reads the card's CONFIG tuple to find its configuration regs */
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = buf;
tuple.TupleDataMax = MAX_TUPLE_SIZE;
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Determine card type and firmware version */
buf[0] = buf[MAX_TUPLE_SIZE - 1] = 0;
tuple.DesiredTuple = CISTPL_VERS_1;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = buf;
tuple.TupleDataMax = MAX_TUPLE_SIZE;
tuple.TupleOffset = 2;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
for (i=0; i<tuple.TupleDataLen - 4; i++)
if (buf[i] == 0) buf[i] = ' ';
printk(KERN_INFO "ray_cs Detected: %s\n",buf);
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Now allocate an interrupt line. Note that this does not
actually assign a handler to the interrupt.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
dev->irq = link->irq.AssignedIRQ;
/* This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*** Set up 32k window for shared memory (transmit and control) ************/
req.Attributes = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
req.Base = 0;
req.Size = 0x8000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
local->sram = ioremap(req.Base,req.Size);
@@ -506,7 +471,7 @@
req.Base = 0;
req.Size = 0x4000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &local->rmem_handle));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->rmem_handle));
mem.CardOffset = 0x8000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->rmem_handle, &mem));
local->rmem = ioremap(req.Base,req.Size);
@@ -516,7 +481,7 @@
req.Base = 0;
req.Size = 0x1000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &local->amem_handle));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->amem_handle));
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->amem_handle, &mem));
local->amem = ioremap(req.Base,req.Size);
@@ -526,32 +491,32 @@
DEBUG(3,"ray_config amem=%p\n",local->amem);
if (ray_init(dev) < 0) {
ray_release(link);
- return;
+ return -ENODEV;
}
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = register_netdev(dev);
if (i != 0) {
printk("ray_config register_netdev() failed\n");
ray_release(link);
- return;
+ return i;
}
strcpy(local->node.dev_name, dev->name);
- link->dev = &local->node;
+ link->dev_node = &local->node;
- link->state &= ~DEV_CONFIG_PENDING;
printk(KERN_INFO "%s: RayLink, irq %d, hw_addr ",
dev->name, dev->irq);
for (i = 0; i < 6; i++)
printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
ray_release(link);
+ return -ENODEV;
} /* ray_config */
static inline struct ccs __iomem *ccs_base(ray_dev_t *dev)
@@ -578,9 +543,9 @@
UCHAR *p;
struct ccs __iomem *pccs;
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1, "ray_init(0x%p)\n", dev);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(0,"ray_init - device not present\n");
return -1;
}
@@ -640,10 +605,10 @@
int ccsindex;
ray_dev_t *local = (ray_dev_t *)dev->priv;
struct ccs __iomem *pccs;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1,"dl_startup_params entered\n");
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs dl_startup_params - device not present\n");
return -1;
}
@@ -747,9 +712,9 @@
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs = ccs_base(local) + local->dl_param_ccs;
UCHAR status;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs verify_dl_startup - device not present\n");
return;
}
@@ -787,8 +752,8 @@
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs;
int ccsindex;
- dev_link_t *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ struct pcmcia_device *link = local->finder;
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs start_net - device not present\n");
return;
}
@@ -814,9 +779,9 @@
struct ccs __iomem *pccs;
int ccsindex;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs join_net - device not present\n");
return;
}
@@ -840,7 +805,7 @@
device, and release the PCMCIA configuration. If the device is
still open, this will be postponed until it is closed.
=============================================================================*/
-static void ray_release(dev_link_t *link)
+static void ray_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
ray_dev_t *local = dev->priv;
@@ -849,56 +814,38 @@
DEBUG(1, "ray_release(0x%p)\n", link);
del_timer(&local->timer);
- link->state &= ~DEV_CONFIG;
iounmap(local->sram);
iounmap(local->rmem);
iounmap(local->amem);
/* Do bother checking to see if these succeed or not */
- i = pcmcia_release_window(link->win);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(link->win) ret = %x\n",i);
i = pcmcia_release_window(local->amem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->amem) ret = %x\n",i);
i = pcmcia_release_window(local->rmem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->rmem) ret = %x\n",i);
- i = pcmcia_release_configuration(link->handle);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseConfiguration ret = %x\n",i);
- i = pcmcia_release_irq(link->handle, &link->irq);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseIRQ ret = %x\n",i);
+ pcmcia_disable_device(link);
DEBUG(2,"ray_release ending\n");
}
-static int ray_suspend(struct pcmcia_device *p_dev)
+static int ray_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
-
- pcmcia_release_configuration(link->handle);
- }
-
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int ray_resume(struct pcmcia_device *p_dev)
+static int ray_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- ray_reset(dev);
- netif_device_attach(dev);
- }
- }
+ if (link->open) {
+ ray_reset(dev);
+ netif_device_attach(dev);
+ }
return 0;
}
@@ -910,10 +857,10 @@
int i;
#endif /* RAY_IMMEDIATE_INIT */
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1,"ray_dev_init(dev=%p)\n",dev);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_init - device not present\n");
return -1;
}
@@ -944,10 +891,10 @@
static int ray_dev_config(struct net_device *dev, struct ifmap *map)
{
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
/* Dummy routine to satisfy device structure */
DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_config - device not present\n");
return -1;
}
@@ -958,10 +905,10 @@
static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
short length = skb->len;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_start_xmit - device not present\n");
return -1;
}
@@ -1570,7 +1517,7 @@
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
{
ray_dev_t * local = (ray_dev_t *) dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
if(local == (ray_dev_t *) NULL)
@@ -1588,7 +1535,7 @@
}
#endif /* WIRELESS_SPY */
- if((link->state & DEV_PRESENT)) {
+ if(pcmcia_dev_present(link)) {
local->wstats.qual.noise = readb(&p->rxnoise);
local->wstats.qual.updated |= 4;
}
@@ -1657,18 +1604,14 @@
/*===========================================================================*/
static int ray_open(struct net_device *dev)
{
- dev_link_t *link;
ray_dev_t *local = (ray_dev_t *)dev->priv;
+ struct pcmcia_device *link;
+ link = local->finder;
DEBUG(1, "ray_open('%s')\n", dev->name);
- for (link = dev_list; link; link = link->next)
- if (link->priv == dev) break;
- if (!DEV_OK(link)) {
- return -ENODEV;
- }
-
- if (link->open == 0) local->num_multi = 0;
+ if (link->open == 0)
+ local->num_multi = 0;
link->open++;
/* If the card is not started, time to start it ! - Jean II */
@@ -1695,15 +1638,12 @@
/*===========================================================================*/
static int ray_dev_close(struct net_device *dev)
{
- dev_link_t *link;
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ struct pcmcia_device *link;
+ link = local->finder;
DEBUG(1, "ray_dev_close('%s')\n", dev->name);
- for (link = dev_list; link; link = link->next)
- if (link->priv == dev) break;
- if (link == NULL)
- return -ENODEV;
-
link->open--;
netif_stop_queue(dev);
@@ -1725,9 +1665,9 @@
static int interrupt_ecf(ray_dev_t *local, int ccs)
{
int i = 50;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs interrupt_ecf - device not present\n");
return -1;
}
@@ -1752,9 +1692,9 @@
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs get_free_tx_ccs - device not present\n");
return ECARDGONE;
}
@@ -1783,9 +1723,9 @@
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs get_free_ccs - device not present\n");
return ECARDGONE;
}
@@ -1858,9 +1798,9 @@
static struct net_device_stats *ray_get_stats(struct net_device *dev)
{
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs net_device_stats - device not present\n");
return &local->stats;
}
@@ -1888,12 +1828,12 @@
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len)
{
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
int ccsindex;
int i;
struct ccs __iomem *pccs;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_update_parm - device not present\n");
return;
}
@@ -1925,10 +1865,10 @@
struct ccs __iomem *pccs;
int i = 0;
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
void __iomem *p = local->sram + HOST_TO_ECF_BASE;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_update_multi_list - device not present\n");
return;
}
@@ -2005,7 +1945,7 @@
static irqreturn_t ray_interrupt(int irq, void *dev_id, struct pt_regs * regs)
{
struct net_device *dev = (struct net_device *)dev_id;
- dev_link_t *link;
+ struct pcmcia_device *link;
ray_dev_t *local;
struct ccs __iomem *pccs;
struct rcs __iomem *prcs;
@@ -2020,8 +1960,8 @@
DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev);
local = (ray_dev_t *)dev->priv;
- link = (dev_link_t *)local->finder;
- if ( ! (link->state & DEV_PRESENT) || link->state & DEV_SUSPEND ) {
+ link = (struct pcmcia_device *)local->finder;
+ if (!pcmcia_dev_present(link)) {
DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
return IRQ_NONE;
}
@@ -2540,9 +2480,9 @@
/*===========================================================================*/
static void authenticate(ray_dev_t *local)
{
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(0,"ray_cs Starting authentication.\n");
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs authenticate - device not present\n");
return;
}
@@ -2606,10 +2546,10 @@
static void associate(ray_dev_t *local)
{
struct ccs __iomem *pccs;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct net_device *dev = link->priv;
int ccsindex;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs associate - device not present\n");
return;
}
@@ -2689,14 +2629,14 @@
* eg ifconfig
*/
int i;
- dev_link_t *link;
+ struct pcmcia_device *link;
struct net_device *dev;
ray_dev_t *local;
UCHAR *p;
struct freq_hop_element *pfh;
UCHAR c[33];
- link = dev_list;
+ link = this_device;
if (!link)
return 0;
dev = (struct net_device *)link->priv;
@@ -2898,7 +2838,7 @@
.drv = {
.name = "ray_cs",
},
- .probe = ray_attach,
+ .probe = ray_probe,
.remove = ray_detach,
.id_table = ray_ids,
.suspend = ray_suspend,
@@ -2940,7 +2880,6 @@
#endif
pcmcia_unregister_driver(&ray_driver);
- BUG_ON(dev_list != NULL);
} /* exit_ray_cs */
module_init(init_ray_cs);
diff --git a/drivers/net/wireless/ray_cs.h b/drivers/net/wireless/ray_cs.h
index 42660fe..bd73ebf 100644
--- a/drivers/net/wireless/ray_cs.h
+++ b/drivers/net/wireless/ray_cs.h
@@ -31,7 +31,7 @@
void __iomem *sram; /* pointer to beginning of shared RAM */
void __iomem *amem; /* pointer to attribute mem window */
void __iomem *rmem; /* pointer to receive buffer window */
- dev_link_t *finder; /* pointer back to dev_link_t for card */
+ struct pcmcia_device *finder; /* pointer back to struct pcmcia_device for card */
struct timer_list timer;
long tx_ccs_lock;
long ccs_lock;
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index 5fa6fbe..f7b77ce 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -63,7 +63,7 @@
/* PCMCIA specific device information (goes in the card field of
* struct orinoco_private */
struct orinoco_pccard {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
};
@@ -71,8 +71,8 @@
/* Function prototypes */
/********************************************************************/
-static void spectrum_cs_config(dev_link_t *link);
-static void spectrum_cs_release(dev_link_t *link);
+static int spectrum_cs_config(struct pcmcia_device *link);
+static void spectrum_cs_release(struct pcmcia_device *link);
/********************************************************************/
/* Firmware downloader */
@@ -238,14 +238,14 @@
* If IDLE is 1, stop the firmware, so that it can be safely rewritten.
*/
static int
-spectrum_reset(dev_link_t *link, int idle)
+spectrum_reset(struct pcmcia_device *link, int idle)
{
int last_ret, last_fn;
conf_reg_t reg;
u_int save_cor;
/* Doing it if hardware is gone is guaranteed crash */
- if (!(link->state & DEV_CONFIG))
+ if (pcmcia_dev_present(link))
return -ENODEV;
/* Save original COR value */
@@ -253,7 +253,7 @@
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
CS_CHECK(AccessConfigurationRegister,
- pcmcia_access_configuration_register(link->handle, ®));
+ pcmcia_access_configuration_register(link, ®));
save_cor = reg.Value;
/* Soft-Reset card */
@@ -261,14 +261,14 @@
reg.Offset = CISREG_COR;
reg.Value = (save_cor | COR_SOFT_RESET);
CS_CHECK(AccessConfigurationRegister,
- pcmcia_access_configuration_register(link->handle, ®));
+ pcmcia_access_configuration_register(link, ®));
udelay(1000);
/* Read CCSR */
reg.Action = CS_READ;
reg.Offset = CISREG_CCSR;
CS_CHECK(AccessConfigurationRegister,
- pcmcia_access_configuration_register(link->handle, ®));
+ pcmcia_access_configuration_register(link, ®));
/*
* Start or stop the firmware. Memory width bit should be
@@ -278,7 +278,7 @@
reg.Offset = CISREG_CCSR;
reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16);
CS_CHECK(AccessConfigurationRegister,
- pcmcia_access_configuration_register(link->handle, ®));
+ pcmcia_access_configuration_register(link, ®));
udelay(1000);
/* Restore original COR configuration index */
@@ -286,12 +286,12 @@
reg.Offset = CISREG_COR;
reg.Value = (save_cor & ~COR_SOFT_RESET);
CS_CHECK(AccessConfigurationRegister,
- pcmcia_access_configuration_register(link->handle, ®));
+ pcmcia_access_configuration_register(link, ®));
udelay(1000);
return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
return -ENODEV;
}
@@ -441,7 +441,7 @@
* care of the PDA - read it and then write it on top of the firmware.
*/
static int
-spectrum_dl_image(hermes_t *hw, dev_link_t *link,
+spectrum_dl_image(hermes_t *hw, struct pcmcia_device *link,
const unsigned char *image)
{
int ret;
@@ -505,14 +505,13 @@
* reset on the card, to make sure it's in a sane state.
*/
static int
-spectrum_dl_firmware(hermes_t *hw, dev_link_t *link)
+spectrum_dl_firmware(hermes_t *hw, struct pcmcia_device *link)
{
int ret;
- client_handle_t handle = link->handle;
const struct firmware *fw_entry;
if (request_firmware(&fw_entry, primary_fw_name,
- &handle_to_dev(handle)) == 0) {
+ &handle_to_dev(link)) == 0) {
primsym = fw_entry->data;
} else {
printk(KERN_ERR PFX "Cannot find firmware: %s\n",
@@ -521,7 +520,7 @@
}
if (request_firmware(&fw_entry, secondary_fw_name,
- &handle_to_dev(handle)) == 0) {
+ &handle_to_dev(link)) == 0) {
secsym = fw_entry->data;
} else {
printk(KERN_ERR PFX "Cannot find firmware: %s\n",
@@ -554,12 +553,12 @@
spectrum_cs_hard_reset(struct orinoco_private *priv)
{
struct orinoco_pccard *card = priv->card;
- dev_link_t *link = &card->link;
+ struct pcmcia_device *link = card->p_dev;
int err;
if (!hermes_present(&priv->hw)) {
/* The firmware needs to be reloaded */
- if (spectrum_dl_firmware(&priv->hw, &card->link) != 0) {
+ if (spectrum_dl_firmware(&priv->hw, link) != 0) {
printk(KERN_ERR PFX "Firmware download failed\n");
err = -ENODEV;
}
@@ -584,12 +583,11 @@
* configure the card at this point -- we wait until we receive a card
* insertion event. */
static int
-spectrum_cs_attach(struct pcmcia_device *p_dev)
+spectrum_cs_probe(struct pcmcia_device *link)
{
struct net_device *dev;
struct orinoco_private *priv;
struct orinoco_pccard *card;
- dev_link_t *link;
dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset);
if (! dev)
@@ -598,7 +596,7 @@
card = priv->card;
/* Link both structures together */
- link = &card->link;
+ card->p_dev = link;
link->priv = dev;
/* Interrupt setup */
@@ -615,13 +613,7 @@
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- spectrum_cs_config(link);
-
- return 0;
+ return spectrum_cs_config(link);
} /* spectrum_cs_attach */
/*
@@ -630,16 +622,14 @@
* are freed. Otherwise, the structures will be freed when the device
* is released.
*/
-static void spectrum_cs_detach(struct pcmcia_device *p_dev)
+static void spectrum_cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- if (link->state & DEV_CONFIG)
- spectrum_cs_release(link);
+ spectrum_cs_release(link);
- DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
- if (link->dev) {
+ DEBUG(0, PFX "detach: link=%p link->dev_node=%p\n", link, link->dev_node);
+ if (link->dev_node) {
DEBUG(0, PFX "About to unregister net device %p\n",
dev);
unregister_netdev(dev);
@@ -653,11 +643,10 @@
* device available to the system.
*/
-static void
-spectrum_cs_config(dev_link_t *link)
+static int
+spectrum_cs_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- client_handle_t handle = link->handle;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
hermes_t *hw = &priv->hw;
@@ -669,7 +658,7 @@
cisparse_t parse;
void __iomem *mem;
- CS_CHECK(ValidateCIS, pcmcia_validate_cis(handle, &info));
+ CS_CHECK(ValidateCIS, pcmcia_validate_cis(link, &info));
/*
* This reads the card's CONFIG tuple to find its
@@ -680,19 +669,15 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Look up the current Vcc */
CS_CHECK(GetConfigurationInfo,
- pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
+ pcmcia_get_configuration_info(link, &conf));
/*
* In this loop, we scan the CIS for configuration table
@@ -709,13 +694,13 @@
* implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
cistpl_cftable_entry_t dflt = { .index = 0 };
- if ( (pcmcia_get_tuple_data(handle, &tuple) != 0)
- || (pcmcia_parse_tuple(handle, &tuple, &parse) != 0))
+ if ( (pcmcia_get_tuple_data(link, &tuple) != 0)
+ || (pcmcia_parse_tuple(link, &tuple, &parse) != 0))
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
@@ -747,10 +732,10 @@
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
/* Do we need to allocate an interrupt? */
@@ -780,7 +765,7 @@
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
@@ -790,9 +775,8 @@
break;
next_entry:
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ pcmcia_disable_device(link);
+ last_ret = pcmcia_get_next_tuple(link, &tuple);
if (last_ret == CS_NO_MORE_ITEMS) {
printk(KERN_ERR PFX "GetNextTuple(): No matching "
"CIS configuration. Maybe you need the "
@@ -806,7 +790,7 @@
* a handler to the interrupt, unless the 'Handler' member of
* the irq structure is initialized.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/* We initialize the hermes structure before completing PCMCIA
* configuration just in case the interrupt handler gets
@@ -823,7 +807,7 @@
* card and host interface into "Memory and IO" mode.
*/
CS_CHECK(RequestConfiguration,
- pcmcia_request_configuration(link->handle, &link->conf));
+ pcmcia_request_configuration(link, &link->conf));
/* Ok, we have the configuration, prepare to register the netdev */
dev->base_addr = link->io.BasePort1;
@@ -836,7 +820,7 @@
goto failed;
}
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
/* Tell the stack we exist */
if (register_netdev(dev) != 0) {
printk(KERN_ERR PFX "register_netdev() failed\n");
@@ -844,20 +828,18 @@
}
/* At this point, the dev_node_t structure(s) needs to be
- * initialized and arranged in a linked list at link->dev. */
+ * initialized and arranged in a linked list at link->dev_node. */
strcpy(card->node.dev_name, dev->name);
- link->dev = &card->node; /* link->dev being non-NULL is also
+ link->dev_node = &card->node; /* link->dev_node being non-NULL is also
used to indicate that the
net_device has been registered */
- link->state &= ~DEV_CONFIG_PENDING;
/* Finally, report what we've done */
- printk(KERN_DEBUG "%s: index 0x%02x: Vcc %d.%d",
- dev->name, link->conf.ConfigIndex,
- link->conf.Vcc / 10, link->conf.Vcc % 10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
- link->conf.Vpp1 % 10);
+ printk(KERN_DEBUG "%s: index 0x%02x: ",
+ dev->name, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp / 10,
+ link->conf.Vpp % 10);
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
@@ -867,13 +849,14 @@
link->io.BasePort2 + link->io.NumPorts2 - 1);
printk("\n");
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
spectrum_cs_release(link);
+ return -ENODEV;
} /* spectrum_cs_config */
/*
@@ -882,7 +865,7 @@
* still open, this will be postponed until it is closed.
*/
static void
-spectrum_cs_release(dev_link_t *link)
+spectrum_cs_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
@@ -894,64 +877,46 @@
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
if (priv->hw.iobase)
ioport_unmap(priv->hw.iobase);
} /* spectrum_cs_release */
static int
-spectrum_cs_suspend(struct pcmcia_device *p_dev)
+spectrum_cs_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
int err = 0;
- link->state |= DEV_SUSPEND;
/* Mark the device as stopped, to block IO until later */
- if (link->state & DEV_CONFIG) {
- spin_lock_irqsave(&priv->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
- err = __orinoco_down(dev);
- if (err)
- printk(KERN_WARNING "%s: Error %d downing interface\n",
- dev->name, err);
+ err = __orinoco_down(dev);
+ if (err)
+ printk(KERN_WARNING "%s: Error %d downing interface\n",
+ dev->name, err);
- netif_device_detach(dev);
- priv->hw_unavailable++;
+ netif_device_detach(dev);
+ priv->hw_unavailable++;
- spin_unlock_irqrestore(&priv->lock, flags);
-
- pcmcia_release_configuration(link->handle);
- }
+ spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
static int
-spectrum_cs_resume(struct pcmcia_device *p_dev)
+spectrum_cs_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- /* FIXME: should we double check that this is
- * the same card as we had before */
- pcmcia_request_configuration(link->handle, &link->conf);
- netif_device_attach(dev);
- priv->hw_unavailable--;
- schedule_work(&priv->reset_work);
- }
+ netif_device_attach(dev);
+ priv->hw_unavailable--;
+ schedule_work(&priv->reset_work);
+
return 0;
}
@@ -979,7 +944,7 @@
.drv = {
.name = DRIVER_NAME,
},
- .probe = spectrum_cs_attach,
+ .probe = spectrum_cs_probe,
.remove = spectrum_cs_detach,
.suspend = spectrum_cs_suspend,
.resume = spectrum_cs_resume,
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index 98122f3..f7724eb 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -1005,7 +1005,7 @@
wv_82593_reconfig(struct net_device * dev)
{
net_local * lp = netdev_priv(dev);
- dev_link_t * link = lp->link;
+ struct pcmcia_device * link = lp->link;
unsigned long flags;
/* Arm the flag, will be cleard in wv_82593_config() */
@@ -3744,16 +3744,16 @@
{
int i;
conf_reg_t reg = { 0, CS_READ, CISREG_COR, 0 };
- dev_link_t * link = ((net_local *)netdev_priv(dev))->link;
+ struct pcmcia_device * link = ((net_local *)netdev_priv(dev))->link;
#ifdef DEBUG_CONFIG_TRACE
printk(KERN_DEBUG "%s: ->wv_pcmcia_reset()\n", dev->name);
#endif
- i = pcmcia_access_configuration_register(link->handle, ®);
+ i = pcmcia_access_configuration_register(link, ®);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, AccessConfigurationRegister, i);
+ cs_error(link, AccessConfigurationRegister, i);
return FALSE;
}
@@ -3764,19 +3764,19 @@
reg.Action = CS_WRITE;
reg.Value = reg.Value | COR_SW_RESET;
- i = pcmcia_access_configuration_register(link->handle, ®);
+ i = pcmcia_access_configuration_register(link, ®);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, AccessConfigurationRegister, i);
+ cs_error(link, AccessConfigurationRegister, i);
return FALSE;
}
reg.Action = CS_WRITE;
reg.Value = COR_LEVEL_IRQ | COR_CONFIG;
- i = pcmcia_access_configuration_register(link->handle, ®);
+ i = pcmcia_access_configuration_register(link, ®);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, AccessConfigurationRegister, i);
+ cs_error(link, AccessConfigurationRegister, i);
return FALSE;
}
@@ -3940,9 +3940,8 @@
* (called by wavelan_event())
*/
static inline int
-wv_pcmcia_config(dev_link_t * link)
+wv_pcmcia_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
tuple_t tuple;
cisparse_t parse;
struct net_device * dev = (struct net_device *) link->priv;
@@ -3965,16 +3964,16 @@
{
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- i = pcmcia_get_first_tuple(handle, &tuple);
+ i = pcmcia_get_first_tuple(link, &tuple);
if(i != CS_SUCCESS)
break;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- i = pcmcia_get_tuple_data(handle, &tuple);
+ i = pcmcia_get_tuple_data(link, &tuple);
if(i != CS_SUCCESS)
break;
- i = pcmcia_parse_tuple(handle, &tuple, &parse);
+ i = pcmcia_parse_tuple(link, &tuple, &parse);
if(i != CS_SUCCESS)
break;
link->conf.ConfigBase = parse.config.base;
@@ -3983,19 +3982,16 @@
while(0);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, ParseTuple, i);
- link->state &= ~DEV_CONFIG_PENDING;
+ cs_error(link, ParseTuple, i);
return FALSE;
}
-
- /* Configure card */
- link->state |= DEV_CONFIG;
+
do
{
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
break;
}
@@ -4003,10 +3999,10 @@
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
break;
}
@@ -4015,15 +4011,15 @@
* the I/O windows and the interrupt mapping.
*/
link->conf.ConfigIndex = 1;
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
break;
}
/*
- * Allocate a small memory window. Note that the dev_link_t
+ * Allocate a small memory window. Note that the struct pcmcia_device
* structure provides space for one window handle -- if your
* device needs several windows, you'll need to keep track of
* the handles in your private data structure, link->priv.
@@ -4031,10 +4027,10 @@
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = req.Size = 0;
req.AccessSpeed = mem_speed;
- i = pcmcia_request_window(&link->handle, &req, &link->win);
+ i = pcmcia_request_window(&link, &req, &link->win);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, RequestWindow, i);
+ cs_error(link, RequestWindow, i);
break;
}
@@ -4046,7 +4042,7 @@
i = pcmcia_map_mem_page(link->win, &mem);
if(i != CS_SUCCESS)
{
- cs_error(link->handle, MapMemPage, i);
+ cs_error(link, MapMemPage, i);
break;
}
@@ -4060,7 +4056,7 @@
lp->mem, dev->irq, (u_int) dev->base_addr);
#endif
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = register_netdev(dev);
if(i != 0)
{
@@ -4072,7 +4068,6 @@
}
while(0); /* Humm... Disguised goto !!! */
- link->state &= ~DEV_CONFIG_PENDING;
/* If any step failed, release any partially configured state */
if(i != 0)
{
@@ -4081,7 +4076,7 @@
}
strcpy(((net_local *) netdev_priv(dev))->node.dev_name, dev->name);
- link->dev = &((net_local *) netdev_priv(dev))->node;
+ link->dev_node = &((net_local *) netdev_priv(dev))->node;
#ifdef DEBUG_CONFIG_TRACE
printk(KERN_DEBUG "<-wv_pcmcia_config()\n");
@@ -4096,26 +4091,20 @@
* still open, this will be postponed until it is closed.
*/
static void
-wv_pcmcia_release(dev_link_t *link)
+wv_pcmcia_release(struct pcmcia_device *link)
{
- struct net_device * dev = (struct net_device *) link->priv;
- net_local * lp = netdev_priv(dev);
+ struct net_device * dev = (struct net_device *) link->priv;
+ net_local * lp = netdev_priv(dev);
#ifdef DEBUG_CONFIG_TRACE
- printk(KERN_DEBUG "%s: -> wv_pcmcia_release(0x%p)\n", dev->name, link);
+ printk(KERN_DEBUG "%s: -> wv_pcmcia_release(0x%p)\n", dev->name, link);
#endif
- /* Don't bother checking to see if these succeed or not */
- iounmap(lp->mem);
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ iounmap(lp->mem);
+ pcmcia_disable_device(link);
#ifdef DEBUG_CONFIG_TRACE
- printk(KERN_DEBUG "%s: <- wv_pcmcia_release()\n", dev->name);
+ printk(KERN_DEBUG "%s: <- wv_pcmcia_release()\n", dev->name);
#endif
}
@@ -4479,7 +4468,7 @@
wavelan_open(struct net_device * dev)
{
net_local * lp = netdev_priv(dev);
- dev_link_t * link = lp->link;
+ struct pcmcia_device * link = lp->link;
kio_addr_t base = dev->base_addr;
#ifdef DEBUG_CALLBACK_TRACE
@@ -4533,7 +4522,7 @@
static int
wavelan_close(struct net_device * dev)
{
- dev_link_t * link = ((net_local *)netdev_priv(dev))->link;
+ struct pcmcia_device * link = ((net_local *)netdev_priv(dev))->link;
kio_addr_t base = dev->base_addr;
#ifdef DEBUG_CALLBACK_TRACE
@@ -4587,45 +4576,36 @@
* card insertion event.
*/
static int
-wavelan_attach(struct pcmcia_device *p_dev)
+wavelan_probe(struct pcmcia_device *p_dev)
{
- dev_link_t * link; /* Info for cardmgr */
struct net_device * dev; /* Interface generic data */
net_local * lp; /* Interface specific data */
+ int ret;
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "-> wavelan_attach()\n");
#endif
- /* Initialize the dev_link_t structure */
- link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link) return -ENOMEM;
-
/* The io structure describes IO port mapping */
- link->io.NumPorts1 = 8;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 3;
+ p_dev->io.NumPorts1 = 8;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = 3;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = wavelan_interrupt;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = wavelan_interrupt;
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
-
- /* Chain drivers */
- link->next = NULL;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
/* Allocate the generic data structure */
dev = alloc_etherdev(sizeof(net_local));
- if (!dev) {
- kfree(link);
+ if (!dev)
return -ENOMEM;
- }
- link->priv = link->irq.Instance = dev;
+
+ p_dev->priv = p_dev->irq.Instance = dev;
lp = netdev_priv(dev);
@@ -4642,7 +4622,6 @@
spin_lock_init(&lp->spinlock);
/* back links */
- lp->link = link;
lp->dev = dev;
/* wavelan NET3 callbacks */
@@ -4668,15 +4647,18 @@
/* Other specific data */
dev->mtu = WAVELAN_MTU;
- link->handle = p_dev;
- p_dev->instance = link;
+ ret = wv_pcmcia_config(p_dev);
+ if (ret)
+ return ret;
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- if(wv_pcmcia_config(link) &&
- wv_hw_config(dev))
- wv_init_info(dev);
- else
+ ret = wv_hw_config(dev);
+ if (ret) {
dev->irq = 0;
+ pcmcia_disable_device(p_dev);
+ return ret;
+ }
+
+ wv_init_info(dev);
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "<- wavelan_attach()\n");
@@ -4693,25 +4675,14 @@
* is released.
*/
static void
-wavelan_detach(struct pcmcia_device *p_dev)
+wavelan_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "-> wavelan_detach(0x%p)\n", link);
#endif
- /*
- * If the device is currently configured and active, we won't
- * actually delete it yet. Instead, it is marked so that when the
- * release() function is called, that will trigger a proper
- * detach().
- */
- if(link->state & DEV_CONFIG)
- {
- /* Some others haven't done their job : give them another chance */
- wv_pcmcia_release(link);
- }
+ /* Some others haven't done their job : give them another chance */
+ wv_pcmcia_release(link);
/* Free pieces */
if(link->priv)
@@ -4720,23 +4691,21 @@
/* Remove ourselves from the kernel list of ethernet devices */
/* Warning : can't be called from interrupt, timer or wavelan_close() */
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
- link->dev = NULL;
+ link->dev_node = NULL;
((net_local *)netdev_priv(dev))->link = NULL;
((net_local *)netdev_priv(dev))->dev = NULL;
free_netdev(dev);
}
- kfree(link);
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "<- wavelan_detach()\n");
#endif
}
-static int wavelan_suspend(struct pcmcia_device *p_dev)
+static int wavelan_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device * dev = (struct net_device *) link->priv;
/* NB: wavelan_close will be called, but too late, so we are
@@ -4748,36 +4717,22 @@
/* Stop receiving new messages and wait end of transmission */
wv_ru_stop(dev);
+ if (link->open)
+ netif_device_detach(dev);
+
/* Power down the module */
hacr_write(dev->base_addr, HACR_DEFAULT & (~HACR_PWR_STAT));
- /* The card is now suspended */
- link->state |= DEV_SUSPEND;
-
- if(link->state & DEV_CONFIG)
- {
- if(link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
-
return 0;
}
-static int wavelan_resume(struct pcmcia_device *p_dev)
+static int wavelan_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device * dev = (struct net_device *) link->priv;
- link->state &= ~DEV_SUSPEND;
- if(link->state & DEV_CONFIG)
- {
- pcmcia_request_configuration(link->handle, &link->conf);
- if(link->open) /* If RESET -> True, If RESUME -> False ? */
- {
- wv_hw_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ wv_hw_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -4798,7 +4753,7 @@
.drv = {
.name = "wavelan_cs",
},
- .probe = wavelan_attach,
+ .probe = wavelan_probe,
.remove = wavelan_detach,
.id_table = wavelan_ids,
.suspend = wavelan_suspend,
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index 451f627..c65fe7a 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -602,7 +602,7 @@
dev_node_t node; /* ???? What is this stuff ???? */
struct net_device * dev; /* Reverse link... */
spinlock_t spinlock; /* Serialize access to the hardware (SMP) */
- dev_link_t * link; /* pcmcia structure */
+ struct pcmcia_device * link; /* pcmcia structure */
en_stats stats; /* Ethernet interface statistics */
int nresets; /* Number of hw resets */
u_char configured; /* If it is configured */
@@ -733,9 +733,9 @@
static inline void
wv_hw_reset(struct net_device *); /* Same, + start receiver unit */
static inline int
- wv_pcmcia_config(dev_link_t *); /* Configure the pcmcia interface */
+ wv_pcmcia_config(struct pcmcia_device *); /* Configure the pcmcia interface */
static void
- wv_pcmcia_release(dev_link_t *);/* Remove a device */
+ wv_pcmcia_release(struct pcmcia_device *);/* Remove a device */
/* ---------------------- INTERRUPT HANDLING ---------------------- */
static irqreturn_t
wavelan_interrupt(int, /* Interrupt handler */
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
index 4303c50..65ceb08 100644
--- a/drivers/net/wireless/wl3501.h
+++ b/drivers/net/wireless/wl3501.h
@@ -611,5 +611,6 @@
struct iw_spy_data spy_data;
struct iw_public_data wireless_data;
struct dev_node_t node;
+ struct pcmcia_device *p_dev;
};
#endif
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 48e10b0..e52a650 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -103,8 +103,8 @@
* release a socket, in response to card insertion and ejection events. They
* are invoked from the wl24 event handler.
*/
-static void wl3501_config(dev_link_t *link);
-static void wl3501_release(dev_link_t *link);
+static int wl3501_config(struct pcmcia_device *link);
+static void wl3501_release(struct pcmcia_device *link);
/*
* The dev_info variable is the "key" that is used to match up this
@@ -226,17 +226,6 @@
iw_set_mgmt_info_element(from->id, to, from->data, from->len);
}
-/*
- * A linked list of "instances" of the wl24 device. Each actual PCMCIA card
- * corresponds to one device instance, and is described by one dev_link_t
- * structure (defined in ds.h).
- *
- * You may not want to use a linked list for this -- for example, the memory
- * card driver uses an array of dev_link_t pointers, where minor device numbers
- * are used to derive the corresponding array index.
- */
-static dev_link_t *wl3501_dev_list;
-
static inline void wl3501_switch_page(struct wl3501_card *this, u8 page)
{
wl3501_outb(page, this->base_addr + WL3501_NIC_BSS);
@@ -1281,15 +1270,10 @@
struct wl3501_card *this = dev->priv;
int rc = -ENODEV;
unsigned long flags;
- dev_link_t *link;
+ struct pcmcia_device *link;
+ link = this->p_dev;
spin_lock_irqsave(&this->lock, flags);
- /* Check if the device is in wl3501_dev_list */
- for (link = wl3501_dev_list; link; link = link->next)
- if (link->priv == dev)
- break;
- if (!link)
- goto out;
link->open--;
/* Stop wl3501_hard_start_xmit() from now on */
@@ -1301,7 +1285,6 @@
rc = 0;
printk(KERN_INFO "%s: WL3501 closed\n", dev->name);
-out:
spin_unlock_irqrestore(&this->lock, flags);
return rc;
}
@@ -1400,14 +1383,11 @@
int rc = -ENODEV;
struct wl3501_card *this = dev->priv;
unsigned long flags;
- dev_link_t *link;
+ struct pcmcia_device *link;
+ link = this->p_dev;
spin_lock_irqsave(&this->lock, flags);
- /* Check if the device is in wl3501_dev_list */
- for (link = wl3501_dev_list; link; link = link->next)
- if (link->priv == dev)
- break;
- if (!DEV_OK(link))
+ if (!pcmcia_dev_present(link))
goto out;
netif_device_attach(dev);
link->open++;
@@ -1497,38 +1477,23 @@
* Services. If it has been released, all local data structures are freed.
* Otherwise, the structures will be freed when the device is released.
*/
-static void wl3501_detach(struct pcmcia_device *p_dev)
+static void wl3501_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
- dev_link_t **linkp;
struct net_device *dev = link->priv;
- /* Locate device structure */
- for (linkp = &wl3501_dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link)
- break;
- if (!*linkp)
- goto out;
-
/* If the device is currently configured and active, we won't actually
* delete it yet. Instead, it is marked so that when the release()
* function is called, that will trigger a proper detach(). */
- if (link->state & DEV_CONFIG) {
- while (link->open > 0)
- wl3501_close(dev);
+ while (link->open > 0)
+ wl3501_close(dev);
- netif_device_detach(dev);
- wl3501_release(link);
- }
-
- /* Unlink device structure, free pieces */
- *linkp = link->next;
+ netif_device_detach(dev);
+ wl3501_release(link);
if (link->priv)
free_netdev(link->priv);
- kfree(link);
-out:
+
return;
}
@@ -1953,33 +1918,26 @@
* The dev_link structure is initialized, but we don't actually configure the
* card at this point -- we wait until we receive a card insertion event.
*/
-static int wl3501_attach(struct pcmcia_device *p_dev)
+static int wl3501_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
struct net_device *dev;
struct wl3501_card *this;
- /* Initialize the dev_link_t structure */
- link = kzalloc(sizeof(*link), GFP_KERNEL);
- if (!link)
- return -ENOMEM;
-
/* The io structure describes IO port mapping */
- link->io.NumPorts1 = 16;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 5;
+ p_dev->io.NumPorts1 = 16;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = 5;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = wl3501_interrupt;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = wl3501_interrupt;
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.ConfigIndex = 1;
- link->conf.Present = PRESENT_OPTION;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.ConfigIndex = 1;
+ p_dev->conf.Present = PRESENT_OPTION;
dev = alloc_etherdev(sizeof(struct wl3501_card));
if (!dev)
@@ -1992,22 +1950,15 @@
dev->get_stats = wl3501_get_stats;
this = dev->priv;
this->wireless_data.spy_data = &this->spy_data;
+ this->p_dev = p_dev;
dev->wireless_data = &this->wireless_data;
dev->wireless_handlers = (struct iw_handler_def *)&wl3501_handler_def;
SET_ETHTOOL_OPS(dev, &ops);
netif_stop_queue(dev);
- link->priv = link->irq.Instance = dev;
+ p_dev->priv = p_dev->irq.Instance = dev;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- wl3501_config(link);
-
- return 0;
+ return wl3501_config(p_dev);
out_link:
- kfree(link);
- link = NULL;
return -ENOMEM;
}
@@ -2022,11 +1973,10 @@
* received, to configure the PCMCIA socket, and to make the ethernet device
* available to the system.
*/
-static void wl3501_config(dev_link_t *link)
+static int wl3501_config(struct pcmcia_device *link)
{
tuple_t tuple;
cisparse_t parse;
- client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
int i = 0, j, last_fn, last_ret;
unsigned char bf[64];
@@ -2035,18 +1985,15 @@
/* This reads the card's CONFIG tuple to find its config registers. */
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = bf;
tuple.TupleDataMax = sizeof(bf);
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Try allocating IO ports. This tries a few fixed addresses. If you
* want, you can also read the card's config table to pick addresses --
* see the serial driver for an example. */
@@ -2056,28 +2003,28 @@
* 0x200-0x2ff, and so on, because this seems safer */
link->io.BasePort1 = j;
link->io.BasePort2 = link->io.BasePort1 + 0x10;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
goto failed;
}
/* Now allocate an interrupt line. Note that this does not actually
* assign a handler to the interrupt. */
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/* This actually configures the PCMCIA socket -- setting up the I/O
* windows and the interrupt mapping. */
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
if (register_netdev(dev)) {
printk(KERN_NOTICE "wl3501_cs: register_netdev() failed\n");
goto failed;
@@ -2088,10 +2035,9 @@
this = dev->priv;
/*
* At this point, the dev_node_t structure(s) should be initialized and
- * arranged in a linked list at link->dev.
+ * arranged in a linked list at link->dev_node.
*/
- link->dev = &this->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &this->node;
this->base_addr = dev->base_addr;
@@ -2127,13 +2073,13 @@
spin_lock_init(&this->lock);
init_waitqueue_head(&this->wait);
netif_start_queue(dev);
- goto out;
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
wl3501_release(link);
-out:
- return;
+ return -ENODEV;
}
/**
@@ -2144,52 +2090,36 @@
* and release the PCMCIA configuration. If the device is still open, this
* will be postponed until it is closed.
*/
-static void wl3501_release(dev_link_t *link)
+static void wl3501_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
/* Unlink the device chain */
- if (link->dev) {
+ if (link->dev_node)
unregister_netdev(dev);
- link->dev = NULL;
- }
- /* Don't bother checking to see if these succeed or not */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int wl3501_suspend(struct pcmcia_device *p_dev)
+static int wl3501_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- link->state |= DEV_SUSPEND;
-
wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
- pcmcia_release_configuration(link->handle);
- }
+ if (link->open)
+ netif_device_detach(dev);
return 0;
}
-static int wl3501_resume(struct pcmcia_device *p_dev)
+static int wl3501_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- wl3501_reset(dev);
- netif_device_attach(dev);
- }
+ if (link->open) {
+ wl3501_reset(dev);
+ netif_device_attach(dev);
}
return 0;
@@ -2207,7 +2137,7 @@
.drv = {
.name = "wl3501_cs",
},
- .probe = wl3501_attach,
+ .probe = wl3501_probe,
.remove = wl3501_detach,
.id_table = wl3501_ids,
.suspend = wl3501_suspend,
@@ -2221,9 +2151,7 @@
static void __exit wl3501_exit_module(void)
{
- dprintk(0, ": unloading");
pcmcia_unregister_driver(&wl3501_driver);
- BUG_ON(wl3501_dev_list != NULL);
}
module_init(wl3501_init_module);
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 158d925..b953d59 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -81,15 +81,15 @@
#define FORCE_EPP_MODE 0x08
typedef struct parport_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
int ndev;
dev_node_t node;
struct parport *port;
} parport_info_t;
static void parport_detach(struct pcmcia_device *p_dev);
-static void parport_config(dev_link_t *link);
-static void parport_cs_release(dev_link_t *);
+static int parport_config(struct pcmcia_device *link);
+static void parport_cs_release(struct pcmcia_device *);
/*======================================================================
@@ -99,10 +99,9 @@
======================================================================*/
-static int parport_attach(struct pcmcia_device *p_dev)
+static int parport_probe(struct pcmcia_device *link)
{
parport_info_t *info;
- dev_link_t *link;
DEBUG(0, "parport_attach()\n");
@@ -110,23 +109,17 @@
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info) return -ENOMEM;
memset(info, 0, sizeof(*info));
- link = &info->link; link->priv = info;
+ link->priv = info;
+ info->p_dev = link;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- parport_config(link);
-
- return 0;
+ return parport_config(link);
} /* parport_attach */
/*======================================================================
@@ -138,14 +131,11 @@
======================================================================*/
-static void parport_detach(struct pcmcia_device *p_dev)
+static void parport_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "parport_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- parport_cs_release(link);
+ parport_cs_release(link);
kfree(link->priv);
} /* parport_detach */
@@ -161,14 +151,12 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-void parport_config(dev_link_t *link)
+static int parport_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
parport_info_t *info = link->priv;
tuple_t tuple;
u_short buf[128];
cisparse_t parse;
- config_info_t conf;
cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
cistpl_cftable_entry_t dflt = { 0 };
struct parport *p;
@@ -180,24 +168,18 @@
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
-
- /* Configure card */
- link->state |= DEV_CONFIG;
- /* Not sure if this is right... look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
@@ -212,7 +194,7 @@
link->io.BasePort2 = io->win[1].base;
link->io.NumPorts2 = io->win[1].len;
}
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
/* If we've got this far, we're done */
break;
@@ -220,15 +202,12 @@
next_entry:
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
- release_region(link->io.BasePort1, link->io.NumPorts1);
- if (link->io.NumPorts2)
- release_region(link->io.BasePort2, link->io.NumPorts2);
p = parport_pc_probe_port(link->io.BasePort1, link->io.BasePort2,
link->irq.AssignedIRQ, PARPORT_DMA_NONE,
NULL);
@@ -247,17 +226,15 @@
info->node.minor = p->number;
info->port = p;
strcpy(info->node.dev_name, p->name);
- link->dev = &info->node;
+ link->dev_node = &info->node;
- link->state &= ~DEV_CONFIG_PENDING;
- return;
-
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
parport_cs_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
-
+ return -ENODEV;
} /* parport_config */
/*======================================================================
@@ -268,53 +245,21 @@
======================================================================*/
-void parport_cs_release(dev_link_t *link)
+void parport_cs_release(struct pcmcia_device *link)
{
- parport_info_t *info = link->priv;
-
- DEBUG(0, "parport_release(0x%p)\n", link);
+ parport_info_t *info = link->priv;
- if (info->ndev) {
- struct parport *p = info->port;
- parport_pc_unregister_port(p);
- request_region(link->io.BasePort1, link->io.NumPorts1,
- info->node.dev_name);
- if (link->io.NumPorts2)
- request_region(link->io.BasePort2, link->io.NumPorts2,
- info->node.dev_name);
- }
- info->ndev = 0;
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ DEBUG(0, "parport_release(0x%p)\n", link);
+ if (info->ndev) {
+ struct parport *p = info->port;
+ parport_pc_unregister_port(p);
+ }
+ info->ndev = 0;
+
+ pcmcia_disable_device(link);
} /* parport_cs_release */
-static int parport_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int parport_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
static struct pcmcia_device_id parport_ids[] = {
PCMCIA_DEVICE_FUNC_ID(3),
@@ -328,11 +273,9 @@
.drv = {
.name = "parport_cs",
},
- .probe = parport_attach,
+ .probe = parport_probe,
.remove = parport_detach,
.id_table = parport_ids,
- .suspend = parport_suspend,
- .resume = parport_resume,
};
static int __init init_parport_cs(void)
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 1f4ad0e..cba6c9e 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -263,6 +263,13 @@
Say Y here to support the CompactFlash controller on OMAP.
Note that this doesn't support "True IDE" mode.
+config AT91_CF
+ tristate "AT91 CompactFlash Controller"
+ depends on PCMCIA && ARCH_AT91RM9200
+ help
+ Say Y here to support the CompactFlash controller on AT91 chips.
+ Or choose M to compile the driver as a module named "at91_cf".
+
config PCCARD_NONSTATIC
tristate
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index bcecf51..4276965 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -10,7 +10,7 @@
pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o
obj-$(CONFIG_PCCARD) += pcmcia_core.o
-pcmcia-y += ds.o pcmcia_compat.o pcmcia_resource.o
+pcmcia-y += ds.o pcmcia_resource.o
pcmcia-$(CONFIG_PCMCIA_IOCTL) += pcmcia_ioctl.o
obj-$(CONFIG_PCMCIA) += pcmcia.o
@@ -36,6 +36,7 @@
obj-$(CONFIG_PCMCIA_VRC4171) += vrc4171_card.o
obj-$(CONFIG_PCMCIA_VRC4173) += vrc4173_cardu.o
obj-$(CONFIG_OMAP_CF) += omap_cf.o
+obj-$(CONFIG_AT91_CF) += at91_cf.o
sa11xx_core-y += soc_common.o sa11xx_base.o
pxa2xx_core-y += soc_common.o pxa2xx_base.o
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
new file mode 100644
index 0000000..67cc5f7
--- /dev/null
+++ b/drivers/pcmcia/at91_cf.c
@@ -0,0 +1,365 @@
+/*
+ * at91_cf.c -- AT91 CompactFlash controller driver
+ *
+ * Copyright (C) 2005 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/platform_device.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+
+#include <pcmcia/ss.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/sizes.h>
+
+#include <asm/arch/at91rm9200.h>
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+
+
+#define CF_SIZE 0x30000000 /* CS5+CS6: unavailable */
+
+/*
+ * A0..A10 work in each range; A23 indicates I/O space; A25 is CFRNW;
+ * some other bit in {A24,A22..A11} is nREG to flag memory access
+ * (vs attributes). So more than 2KB/region would just be waste.
+ */
+#define CF_ATTR_PHYS (AT91_CF_BASE)
+#define CF_IO_PHYS (AT91_CF_BASE + (1 << 23))
+#define CF_MEM_PHYS (AT91_CF_BASE + 0x017ff800)
+
+/*--------------------------------------------------------------------------*/
+
+static const char driver_name[] = "at91_cf";
+
+struct at91_cf_socket {
+ struct pcmcia_socket socket;
+
+ unsigned present:1;
+
+ struct platform_device *pdev;
+ struct at91_cf_data *board;
+};
+
+#define SZ_2K (2 * SZ_1K)
+
+static inline int at91_cf_present(struct at91_cf_socket *cf)
+{
+ return !at91_get_gpio_value(cf->board->det_pin);
+}
+
+/*--------------------------------------------------------------------------*/
+
+static int at91_cf_ss_init(struct pcmcia_socket *s)
+{
+ return 0;
+}
+
+static irqreturn_t at91_cf_irq(int irq, void *_cf, struct pt_regs *r)
+{
+ struct at91_cf_socket *cf = (struct at91_cf_socket *) _cf;
+
+ if (irq == cf->board->det_pin) {
+ unsigned present = at91_cf_present(cf);
+
+ /* kick pccard as needed */
+ if (present != cf->present) {
+ cf->present = present;
+ pr_debug("%s: card %s\n", driver_name, present ? "present" : "gone");
+ pcmcia_parse_events(&cf->socket, SS_DETECT);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int at91_cf_get_status(struct pcmcia_socket *s, u_int *sp)
+{
+ struct at91_cf_socket *cf;
+
+ if (!sp)
+ return -EINVAL;
+
+ cf = container_of(s, struct at91_cf_socket, socket);
+
+ /* NOTE: we assume 3VCARD, not XVCARD... */
+ if (at91_cf_present(cf)) {
+ int rdy = cf->board->irq_pin; /* RDY/nIRQ */
+ int vcc = cf->board->vcc_pin;
+
+ *sp = SS_DETECT | SS_3VCARD;
+ if (!rdy || at91_get_gpio_value(rdy))
+ *sp |= SS_READY;
+ if (!vcc || at91_get_gpio_value(vcc))
+ *sp |= SS_POWERON;
+ } else
+ *sp = 0;
+
+ return 0;
+}
+
+static int at91_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
+{
+ struct at91_cf_socket *cf;
+
+ cf = container_of(sock, struct at91_cf_socket, socket);
+
+ /* switch Vcc if needed and possible */
+ if (cf->board->vcc_pin) {
+ switch (s->Vcc) {
+ case 0:
+ at91_set_gpio_value(cf->board->vcc_pin, 0);
+ break;
+ case 33:
+ at91_set_gpio_value(cf->board->vcc_pin, 1);
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ /* toggle reset if needed */
+ at91_set_gpio_value(cf->board->rst_pin, s->flags & SS_RESET);
+
+ pr_debug("%s: Vcc %d, io_irq %d, flags %04x csc %04x\n",
+ driver_name, s->Vcc, s->io_irq, s->flags, s->csc_mask);
+
+ return 0;
+}
+
+static int at91_cf_ss_suspend(struct pcmcia_socket *s)
+{
+ return at91_cf_set_socket(s, &dead_socket);
+}
+
+/* we already mapped the I/O region */
+static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
+{
+ struct at91_cf_socket *cf;
+ u32 csr;
+
+ cf = container_of(s, struct at91_cf_socket, socket);
+ io->flags &= (MAP_ACTIVE | MAP_16BIT | MAP_AUTOSZ);
+
+ /*
+ * Use 16 bit accesses unless/until we need 8-bit i/o space.
+ * Always set CSR4 ... PCMCIA won't always unmap things.
+ */
+ csr = at91_sys_read(AT91_SMC_CSR(4)) & ~AT91_SMC_DBW;
+
+ /*
+ * NOTE: this CF controller ignores IOIS16, so we can't really do
+ * MAP_AUTOSZ. The 16bit mode allows single byte access on either
+ * D0-D7 (even addr) or D8-D15 (odd), so it's close enough for many
+ * purposes (and handles ide-cs).
+ *
+ * The 8bit mode is needed for odd byte access on D0-D7. It seems
+ * some cards only like that way to get at the odd byte, despite
+ * CF 3.0 spec table 35 also giving the D8-D15 option.
+ */
+ if (!(io->flags & (MAP_16BIT|MAP_AUTOSZ))) {
+ csr |= AT91_SMC_DBW_8;
+ pr_debug("%s: 8bit i/o bus\n", driver_name);
+ } else {
+ csr |= AT91_SMC_DBW_16;
+ pr_debug("%s: 16bit i/o bus\n", driver_name);
+ }
+ at91_sys_write(AT91_SMC_CSR(4), csr);
+
+ io->start = cf->socket.io_offset;
+ io->stop = io->start + SZ_2K - 1;
+
+ return 0;
+}
+
+/* pcmcia layer maps/unmaps mem regions */
+static int at91_cf_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *map)
+{
+ struct at91_cf_socket *cf;
+
+ if (map->card_start)
+ return -EINVAL;
+
+ cf = container_of(s, struct at91_cf_socket, socket);
+
+ map->flags &= MAP_ACTIVE|MAP_ATTRIB|MAP_16BIT;
+ if (map->flags & MAP_ATTRIB)
+ map->static_start = CF_ATTR_PHYS;
+ else
+ map->static_start = CF_MEM_PHYS;
+
+ return 0;
+}
+
+static struct pccard_operations at91_cf_ops = {
+ .init = at91_cf_ss_init,
+ .suspend = at91_cf_ss_suspend,
+ .get_status = at91_cf_get_status,
+ .set_socket = at91_cf_set_socket,
+ .set_io_map = at91_cf_set_io_map,
+ .set_mem_map = at91_cf_set_mem_map,
+};
+
+/*--------------------------------------------------------------------------*/
+
+static int __init at91_cf_probe(struct device *dev)
+{
+ struct at91_cf_socket *cf;
+ struct at91_cf_data *board = dev->platform_data;
+ struct platform_device *pdev = to_platform_device(dev);
+ unsigned int csa;
+ int status;
+
+ if (!board || !board->det_pin || !board->rst_pin)
+ return -ENODEV;
+
+ cf = kcalloc(1, sizeof *cf, GFP_KERNEL);
+ if (!cf)
+ return -ENOMEM;
+
+ cf->board = board;
+ cf->pdev = pdev;
+ dev_set_drvdata(dev, cf);
+
+ /* CF takes over CS4, CS5, CS6 */
+ csa = at91_sys_read(AT91_EBI_CSA);
+ at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
+
+ /* force poweron defaults for these pins ... */
+ (void) at91_set_A_periph(AT91_PIN_PC9, 0); /* A25/CFRNW */
+ (void) at91_set_A_periph(AT91_PIN_PC10, 0); /* NCS4/CFCS */
+ (void) at91_set_A_periph(AT91_PIN_PC11, 0); /* NCS5/CFCE1 */
+ (void) at91_set_A_periph(AT91_PIN_PC12, 0); /* NCS6/CFCE2 */
+
+ /* nWAIT is _not_ a default setting */
+ (void) at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */
+
+ /*
+ * Static memory controller timing adjustments.
+ * REVISIT: these timings are in terms of MCK cycles, so
+ * when MCK changes (cpufreq etc) so must these values...
+ */
+ at91_sys_write(AT91_SMC_CSR(4), AT91_SMC_ACSS_STD | AT91_SMC_DBW_16 | AT91_SMC_BAT | AT91_SMC_WSEN
+ | AT91_SMC_NWS_(32) /* wait states */
+ | AT91_SMC_RWSETUP_(6) /* setup time */
+ | AT91_SMC_RWHOLD_(4) /* hold time */
+ );
+
+ /* must be a GPIO; ergo must trigger on both edges */
+ status = request_irq(board->det_pin, at91_cf_irq,
+ SA_SAMPLE_RANDOM, driver_name, cf);
+ if (status < 0)
+ goto fail0;
+
+ /*
+ * The card driver will request this irq later as needed.
+ * but it causes lots of "irqNN: nobody cared" messages
+ * unless we report that we handle everything (sigh).
+ * (Note: DK board doesn't wire the IRQ pin...)
+ */
+ if (board->irq_pin) {
+ status = request_irq(board->irq_pin, at91_cf_irq,
+ SA_SHIRQ, driver_name, cf);
+ if (status < 0)
+ goto fail0a;
+ cf->socket.pci_irq = board->irq_pin;
+ }
+ else
+ cf->socket.pci_irq = NR_IRQS + 1;
+
+ /* pcmcia layer only remaps "real" memory not iospace */
+ cf->socket.io_offset = (unsigned long) ioremap(CF_IO_PHYS, SZ_2K);
+ if (!cf->socket.io_offset)
+ goto fail1;
+
+ /* reserve CS4, CS5, and CS6 regions; but use just CS4 */
+ if (!request_mem_region(AT91_CF_BASE, CF_SIZE, driver_name))
+ goto fail1;
+
+ pr_info("%s: irqs det #%d, io #%d\n", driver_name,
+ board->det_pin, board->irq_pin);
+
+ cf->socket.owner = THIS_MODULE;
+ cf->socket.dev.dev = dev;
+ cf->socket.ops = &at91_cf_ops;
+ cf->socket.resource_ops = &pccard_static_ops;
+ cf->socket.features = SS_CAP_PCCARD | SS_CAP_STATIC_MAP
+ | SS_CAP_MEM_ALIGN;
+ cf->socket.map_size = SZ_2K;
+ cf->socket.io[0].NumPorts = SZ_2K;
+
+ status = pcmcia_register_socket(&cf->socket);
+ if (status < 0)
+ goto fail2;
+
+ return 0;
+
+fail2:
+ iounmap((void __iomem *) cf->socket.io_offset);
+ release_mem_region(AT91_CF_BASE, CF_SIZE);
+fail1:
+ if (board->irq_pin)
+ free_irq(board->irq_pin, cf);
+fail0a:
+ free_irq(board->det_pin, cf);
+fail0:
+ at91_sys_write(AT91_EBI_CSA, csa);
+ kfree(cf);
+ return status;
+}
+
+static int __exit at91_cf_remove(struct device *dev)
+{
+ struct at91_cf_socket *cf = dev_get_drvdata(dev);
+ unsigned int csa;
+
+ pcmcia_unregister_socket(&cf->socket);
+ free_irq(cf->board->irq_pin, cf);
+ free_irq(cf->board->det_pin, cf);
+ iounmap((void __iomem *) cf->socket.io_offset);
+ release_mem_region(AT91_CF_BASE, CF_SIZE);
+
+ csa = at91_sys_read(AT91_EBI_CSA);
+ at91_sys_write(AT91_EBI_CSA, csa & ~AT91_EBI_CS4A);
+
+ kfree(cf);
+ return 0;
+}
+
+static struct device_driver at91_cf_driver = {
+ .name = (char *) driver_name,
+ .bus = &platform_bus_type,
+ .probe = at91_cf_probe,
+ .remove = __exit_p(at91_cf_remove),
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
+};
+
+/*--------------------------------------------------------------------------*/
+
+static int __init at91_cf_init(void)
+{
+ return driver_register(&at91_cf_driver);
+}
+module_init(at91_cf_init);
+
+static void __exit at91_cf_exit(void)
+{
+ driver_unregister(&at91_cf_driver);
+}
+module_exit(at91_cf_exit);
+
+MODULE_DESCRIPTION("AT91 Compact Flash Driver");
+MODULE_AUTHOR("David Brownell");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 120fa8d..912c03e 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -12,7 +12,6 @@
* (C) 1999 David A. Hinds
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 613f2f1..3162998 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -16,7 +16,6 @@
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/major.h>
#include <linux/errno.h>
@@ -111,9 +110,9 @@
list_for_each_entry(socket, &pcmcia_socket_list, socket_list) {
if (socket->dev.dev != dev)
continue;
- down(&socket->skt_sem);
+ mutex_lock(&socket->skt_mutex);
socket_suspend(socket);
- up(&socket->skt_sem);
+ mutex_unlock(&socket->skt_mutex);
}
up_read(&pcmcia_socket_list_rwsem);
@@ -129,9 +128,9 @@
list_for_each_entry(socket, &pcmcia_socket_list, socket_list) {
if (socket->dev.dev != dev)
continue;
- down(&socket->skt_sem);
+ mutex_lock(&socket->skt_mutex);
socket_resume(socket);
- up(&socket->skt_sem);
+ mutex_unlock(&socket->skt_mutex);
}
up_read(&pcmcia_socket_list_rwsem);
@@ -237,7 +236,7 @@
init_completion(&socket->socket_released);
init_completion(&socket->thread_done);
init_waitqueue_head(&socket->thread_wait);
- init_MUTEX(&socket->skt_sem);
+ mutex_init(&socket->skt_mutex);
spin_lock_init(&socket->thread_lock);
ret = kernel_thread(pccardd, socket, CLONE_KERNEL);
@@ -406,8 +405,6 @@
cb_free(s);
#endif
s->functions = 0;
- kfree(s->config);
- s->config = NULL;
s->ops->get_status(s, &status);
if (status & SS_POWERON) {
@@ -664,7 +661,7 @@
spin_unlock_irqrestore(&skt->thread_lock, flags);
if (events) {
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
if (events & SS_DETECT)
socket_detect_change(skt);
if (events & SS_BATDEAD)
@@ -673,7 +670,7 @@
send_event(skt, CS_EVENT_BATTERY_LOW, CS_EVENT_PRI_LOW);
if (events & SS_READY)
send_event(skt, CS_EVENT_READY_CHANGE, CS_EVENT_PRI_LOW);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
continue;
}
@@ -717,8 +714,8 @@
{
int ret = 0;
- /* s->skt_sem also protects s->callback */
- down(&s->skt_sem);
+ /* s->skt_mutex also protects s->callback */
+ mutex_lock(&s->skt_mutex);
if (c) {
/* registration */
@@ -734,7 +731,7 @@
} else
s->callback = NULL;
err:
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
return ret;
}
@@ -752,7 +749,7 @@
cs_dbg(skt, 1, "resetting socket\n");
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
do {
if (!(skt->state & SOCKET_PRESENT)) {
ret = CS_NO_CARD;
@@ -781,7 +778,7 @@
ret = CS_SUCCESS;
} while (0);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
return ret;
} /* reset_card */
@@ -797,7 +794,7 @@
cs_dbg(skt, 1, "suspending socket\n");
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
do {
if (!(skt->state & SOCKET_PRESENT)) {
ret = CS_NO_CARD;
@@ -814,7 +811,7 @@
}
ret = socket_suspend(skt);
} while (0);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
return ret;
} /* suspend_card */
@@ -827,7 +824,7 @@
cs_dbg(skt, 1, "waking up socket\n");
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
do {
if (!(skt->state & SOCKET_PRESENT)) {
ret = CS_NO_CARD;
@@ -841,7 +838,7 @@
if (!ret && skt->callback)
skt->callback->resume(skt);
} while (0);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
return ret;
} /* resume_card */
@@ -855,7 +852,7 @@
cs_dbg(skt, 1, "user eject request\n");
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
do {
if (!(skt->state & SOCKET_PRESENT)) {
ret = -ENODEV;
@@ -871,7 +868,7 @@
socket_remove(skt);
ret = 0;
} while (0);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
return ret;
} /* eject_card */
@@ -884,7 +881,7 @@
cs_dbg(skt, 1, "user insert request\n");
- down(&skt->skt_sem);
+ mutex_lock(&skt->skt_mutex);
do {
if (skt->state & SOCKET_PRESENT) {
ret = -EBUSY;
@@ -896,7 +893,7 @@
}
ret = 0;
} while (0);
- up(&skt->skt_sem);
+ mutex_unlock(&skt->skt_mutex);
return ret;
} /* insert_card */
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 7b37eba..d6164cd 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -15,7 +15,7 @@
#ifndef _LINUX_CS_INTERNAL_H
#define _LINUX_CS_INTERNAL_H
-#include <linux/config.h>
+#include <linux/kref.h>
/* Flags in client state */
#define CLIENT_CONFIG_LOCKED 0x0001
@@ -23,7 +23,7 @@
#define CLIENT_IO_REQ 0x0004
#define CLIENT_UNBOUND 0x0008
#define CLIENT_STALE 0x0010
-#define CLIENT_WIN_REQ(i) (0x20<<(i))
+#define CLIENT_WIN_REQ(i) (0x1<<(i))
#define CLIENT_CARDBUS 0x8000
#define REGION_MAGIC 0xE3C9
@@ -31,7 +31,7 @@
u_short region_magic;
u_short state;
dev_info_t dev_info;
- client_handle_t mtd;
+ struct pcmcia_device *mtd;
u_int MediaID;
region_info_t info;
} region_t;
@@ -40,12 +40,12 @@
/* Each card function gets one of these guys */
typedef struct config_t {
+ struct kref ref;
u_int state;
u_int Attributes;
u_int IntType;
u_int ConfigBase;
u_char Status, Pin, Copy, Option, ExtStatus;
- u_int Present;
u_int CardValues;
io_req_t io;
struct {
@@ -95,12 +95,6 @@
}
}
-#define CHECK_SOCKET(s) \
- (((s) >= sockets) || (socket_table[s]->ops == NULL))
-
-#define SOCKET(h) (h->socket)
-#define CONFIG(h) (&SOCKET(h)->config[(h)->func])
-
/* In cardbus.c */
int cb_alloc(struct pcmcia_socket *s);
void cb_free(struct pcmcia_socket *s);
@@ -133,10 +127,9 @@
extern struct rw_semaphore pcmcia_socket_list_rwsem;
extern struct list_head pcmcia_socket_list;
int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req);
-int pccard_get_configuration_info(struct pcmcia_socket *s, unsigned int function, config_info_t *config);
+int pccard_get_configuration_info(struct pcmcia_socket *s, struct pcmcia_device *p_dev, config_info_t *config);
int pccard_reset_card(struct pcmcia_socket *skt);
-int pccard_get_status(struct pcmcia_socket *s, unsigned int function, cs_status_t *status);
-int pccard_access_configuration_register(struct pcmcia_socket *s, unsigned int function, conf_reg_t *reg);
+int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev, cs_status_t *status);
struct pcmcia_callback{
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index bb96ce1..ae10d1e 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -10,10 +10,9 @@
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*
* (C) 1999 David A. Hinds
- * (C) 2003 - 2005 Dominik Brodowski
+ * (C) 2003 - 2006 Dominik Brodowski
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -23,6 +22,7 @@
#include <linux/workqueue.h>
#include <linux/crc32.h>
#include <linux/firmware.h>
+#include <linux/kref.h>
#define IN_CARD_SERVICES
#include <pcmcia/cs_types.h>
@@ -343,12 +343,19 @@
put_device(&p_dev->dev);
}
+static void pcmcia_release_function(struct kref *ref)
+{
+ struct config_t *c = container_of(ref, struct config_t, ref);
+ kfree(c);
+}
+
static void pcmcia_release_dev(struct device *dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
ds_dbg(1, "releasing dev %p\n", p_dev);
pcmcia_put_socket(p_dev->socket);
kfree(p_dev->devname);
+ kref_put(&p_dev->function_config->ref, pcmcia_release_function);
kfree(p_dev);
}
@@ -377,29 +384,12 @@
p_drv = to_pcmcia_drv(dev->driver);
s = p_dev->socket;
- if ((!p_drv->probe) || (!try_module_get(p_drv->owner))) {
+ if ((!p_drv->probe) || (!p_dev->function_config) ||
+ (!try_module_get(p_drv->owner))) {
ret = -EINVAL;
goto put_dev;
}
- p_dev->state &= ~CLIENT_UNBOUND;
-
- /* set up the device configuration, if it hasn't been done before */
- if (!s->functions) {
- cistpl_longlink_mfc_t mfc;
- if (pccard_read_tuple(s, p_dev->func, CISTPL_LONGLINK_MFC,
- &mfc) == CS_SUCCESS)
- s->functions = mfc.nfn;
- else
- s->functions = 1;
- s->config = kzalloc(sizeof(config_t) * s->functions,
- GFP_KERNEL);
- if (!s->config) {
- ret = -ENOMEM;
- goto put_module;
- }
- }
-
ret = p_drv->probe(p_dev);
if (ret)
goto put_module;
@@ -425,15 +415,61 @@
}
+/*
+ * Removes a PCMCIA card from the device tree and socket list.
+ */
+static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *leftover)
+{
+ struct pcmcia_device *p_dev;
+ struct pcmcia_device *tmp;
+ unsigned long flags;
+
+ ds_dbg(2, "unbind_request(%d)\n", s->sock);
+
+
+ if (!leftover)
+ s->device_count = 0;
+ else
+ s->device_count = 1;
+
+ /* unregister all pcmcia_devices registered with this socket, except leftover */
+ list_for_each_entry_safe(p_dev, tmp, &s->devices_list, socket_device_list) {
+ if (p_dev == leftover)
+ continue;
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_del(&p_dev->socket_device_list);
+ p_dev->_removed=1;
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ device_unregister(&p_dev->dev);
+ }
+
+ return;
+}
+
+
static int pcmcia_device_remove(struct device * dev)
{
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
+ struct pcmcia_device_id *did;
int i;
- /* detach the "instance" */
p_dev = to_pcmcia_dev(dev);
p_drv = to_pcmcia_drv(dev->driver);
+
+ /* If we're removing the primary module driving a
+ * pseudo multi-function card, we need to unbind
+ * all devices
+ */
+ did = (struct pcmcia_device_id *) p_dev->dev.driver_data;
+ if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
+ (p_dev->socket->device_count != 0) &&
+ (p_dev->device_no == 0))
+ pcmcia_card_remove(p_dev->socket, p_dev);
+
+ /* detach the "instance" */
if (!p_drv)
return 0;
@@ -441,17 +477,16 @@
p_drv->remove(p_dev);
/* check for proper unloading */
- if (p_dev->state & (CLIENT_IRQ_REQ|CLIENT_IO_REQ|CLIENT_CONFIG_LOCKED))
+ if (p_dev->_irq || p_dev->_io || p_dev->_locked)
printk(KERN_INFO "pcmcia: driver %s did not release config properly\n",
p_drv->drv.name);
for (i = 0; i < MAX_WIN; i++)
- if (p_dev->state & CLIENT_WIN_REQ(i))
+ if (p_dev->_win & CLIENT_WIN_REQ(i))
printk(KERN_INFO "pcmcia: driver %s did not release windows properly\n",
p_drv->drv.name);
/* references from pcmcia_probe_device */
- p_dev->state = CLIENT_UNBOUND;
pcmcia_put_dev(p_dev);
module_put(p_drv->owner);
@@ -460,37 +495,6 @@
/*
- * Removes a PCMCIA card from the device tree and socket list.
- */
-static void pcmcia_card_remove(struct pcmcia_socket *s)
-{
- struct pcmcia_device *p_dev;
- unsigned long flags;
-
- ds_dbg(2, "unbind_request(%d)\n", s->sock);
-
- s->device_count = 0;
-
- for (;;) {
- /* unregister all pcmcia_devices registered with this socket*/
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- if (list_empty(&s->devices_list)) {
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- return;
- }
- p_dev = list_entry((&s->devices_list)->next, struct pcmcia_device, socket_device_list);
- list_del(&p_dev->socket_device_list);
- p_dev->state |= CLIENT_STALE;
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
-
- device_unregister(&p_dev->dev);
- }
-
- return;
-} /* unbind_request */
-
-
-/*
* pcmcia_device_query -- determine information about a pcmcia device
*/
static int pcmcia_device_query(struct pcmcia_device *p_dev)
@@ -546,7 +550,7 @@
tmp = vers1->str + vers1->ofs[i];
length = strlen(tmp) + 1;
- if ((length < 3) || (length > 255))
+ if ((length < 2) || (length > 255))
continue;
p_dev->prod_id[i] = kmalloc(sizeof(char) * length,
@@ -571,11 +575,11 @@
* won't work, this doesn't matter much at the moment: the driver core doesn't
* support it either.
*/
-static DECLARE_MUTEX(device_add_lock);
+static DEFINE_MUTEX(device_add_lock);
struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
{
- struct pcmcia_device *p_dev;
+ struct pcmcia_device *p_dev, *tmp_dev;
unsigned long flags;
int bus_id_len;
@@ -583,7 +587,7 @@
if (!s)
return NULL;
- down(&device_add_lock);
+ mutex_lock(&device_add_lock);
/* max of 2 devices per card */
if (s->device_count == 2)
@@ -596,6 +600,8 @@
p_dev->socket = s;
p_dev->device_no = (s->device_count++);
p_dev->func = function;
+ if (s->functions <= function)
+ s->functions = function + 1;
p_dev->dev.bus = &pcmcia_bus_type;
p_dev->dev.parent = s->dev.dev;
@@ -608,36 +614,55 @@
sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
/* compat */
- p_dev->state = CLIENT_UNBOUND;
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+
+ /*
+ * p_dev->function_config must be the same for all card functions.
+ * Note that this is serialized by the device_add_lock, so that
+ * only one such struct will be created.
+ */
+ list_for_each_entry(tmp_dev, &s->devices_list, socket_device_list)
+ if (p_dev->func == tmp_dev->func) {
+ p_dev->function_config = tmp_dev->function_config;
+ kref_get(&p_dev->function_config->ref);
+ }
/* Add to the list in pcmcia_bus_socket */
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
list_add_tail(&p_dev->socket_device_list, &s->devices_list);
+
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ if (!p_dev->function_config) {
+ p_dev->function_config = kzalloc(sizeof(struct config_t),
+ GFP_KERNEL);
+ if (!p_dev->function_config)
+ goto err_unreg;
+ kref_init(&p_dev->function_config->ref);
+ }
+
printk(KERN_NOTICE "pcmcia: registering new device %s\n",
p_dev->devname);
pcmcia_device_query(p_dev);
- if (device_register(&p_dev->dev)) {
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_del(&p_dev->socket_device_list);
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ if (device_register(&p_dev->dev))
+ goto err_unreg;
- goto err_free;
- }
-
- up(&device_add_lock);
+ mutex_unlock(&device_add_lock);
return p_dev;
+ err_unreg:
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_del(&p_dev->socket_device_list);
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
err_free:
kfree(p_dev->devname);
kfree(p_dev);
s->device_count--;
err_put:
- up(&device_add_lock);
+ mutex_unlock(&device_add_lock);
pcmcia_put_socket(s);
return NULL;
@@ -696,7 +721,7 @@
int no_devices=0;
unsigned long flags;
- /* must be called with skt_sem held */
+ /* must be called with skt_mutex held */
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
if (list_empty(&skt->devices_list))
no_devices=1;
@@ -819,9 +844,11 @@
struct pcmcia_driver * p_drv = to_pcmcia_drv(drv);
struct pcmcia_device_id *did = p_drv->id_table;
+#ifdef CONFIG_PCMCIA_IOCTL
/* matching by cardmgr */
if (p_dev->cardmgr == p_drv)
return 1;
+#endif
while (did && did->match_flags) {
if (pcmcia_devmatch(p_dev, did))
@@ -927,7 +954,7 @@
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
- if (p_dev->dev.power.power_state.event != PM_EVENT_ON)
+ if (p_dev->suspended)
return sprintf(buf, "off\n");
else
return sprintf(buf, "on\n");
@@ -942,11 +969,9 @@
if (!count)
return -EINVAL;
- if ((p_dev->dev.power.power_state.event == PM_EVENT_ON) &&
- (!strncmp(buf, "off", 3)))
+ if ((!p_dev->suspended) && !strncmp(buf, "off", 3))
ret = dpm_runtime_suspend(dev, PMSG_SUSPEND);
- else if ((p_dev->dev.power.power_state.event != PM_EVENT_ON) &&
- (!strncmp(buf, "on", 2)))
+ else if (p_dev->suspended && !strncmp(buf, "on", 2))
dpm_runtime_resume(dev);
return ret ? ret : count;
@@ -982,9 +1007,9 @@
if (!count)
return -EINVAL;
- down(&p_dev->socket->skt_sem);
+ mutex_lock(&p_dev->socket->skt_mutex);
p_dev->allow_func_id_match = 1;
- up(&p_dev->socket->skt_sem);
+ mutex_unlock(&p_dev->socket->skt_mutex);
bus_rescan_devices(&pcmcia_bus_type);
@@ -1012,14 +1037,27 @@
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
+ int ret = 0;
if (dev->driver)
p_drv = to_pcmcia_drv(dev->driver);
- if (p_drv && p_drv->suspend)
- return p_drv->suspend(p_dev);
+ if (!p_drv)
+ goto out;
- return 0;
+ if (p_drv->suspend) {
+ ret = p_drv->suspend(p_dev);
+ if (ret)
+ goto out;
+ }
+
+ if (p_dev->device_no == p_dev->func)
+ pcmcia_release_configuration(p_dev);
+
+ out:
+ if (!ret)
+ p_dev->suspended = 1;
+ return ret;
}
@@ -1027,14 +1065,27 @@
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
+ int ret = 0;
if (dev->driver)
p_drv = to_pcmcia_drv(dev->driver);
- if (p_drv && p_drv->resume)
- return p_drv->resume(p_dev);
+ if (!p_drv)
+ goto out;
- return 0;
+ if (p_dev->device_no == p_dev->func) {
+ ret = pcmcia_request_configuration(p_dev, &p_dev->conf);
+ if (ret)
+ goto out;
+ }
+
+ if (p_drv->resume)
+ ret = p_drv->resume(p_dev);
+
+ out:
+ if (!ret)
+ p_dev->suspended = 0;
+ return ret;
}
@@ -1100,7 +1151,7 @@
switch (event) {
case CS_EVENT_CARD_REMOVAL:
s->pcmcia_state.present = 0;
- pcmcia_card_remove(skt);
+ pcmcia_card_remove(skt, NULL);
handle_event(skt, event);
break;
@@ -1128,6 +1179,32 @@
} /* ds_event */
+struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *_p_dev)
+{
+ struct pcmcia_device *p_dev;
+ struct pcmcia_device *ret = NULL;
+
+ p_dev = pcmcia_get_dev(_p_dev);
+ if (!p_dev)
+ return NULL;
+
+ if (!p_dev->socket->pcmcia_state.present)
+ goto out;
+
+ if (p_dev->_removed)
+ goto out;
+
+ if (p_dev->suspended)
+ goto out;
+
+ ret = p_dev;
+ out:
+ pcmcia_put_dev(p_dev);
+ return ret;
+}
+EXPORT_SYMBOL(pcmcia_dev_present);
+
+
static struct pcmcia_callback pcmcia_bus_callback = {
.owner = THIS_MODULE,
.event = ds_event,
diff --git a/drivers/pcmcia/ds_internal.h b/drivers/pcmcia/ds_internal.h
index d359bd2..3a2b25e 100644
--- a/drivers/pcmcia/ds_internal.h
+++ b/drivers/pcmcia/ds_internal.h
@@ -8,6 +8,8 @@
struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function);
+extern int pcmcia_release_configuration(struct pcmcia_device *p_dev);
+
#ifdef CONFIG_PCMCIA_IOCTL
extern void __init pcmcia_setup_ioctl(void);
extern void __exit pcmcia_cleanup_ioctl(void);
@@ -15,7 +17,7 @@
extern int handle_request(struct pcmcia_socket *s, event_t event);
#else
static inline void __init pcmcia_setup_ioctl(void) { return; }
-static inline void __init pcmcia_cleanup_ioctl(void) { return; }
+static inline void __exit pcmcia_cleanup_ioctl(void) { return; }
static inline void handle_event(struct pcmcia_socket *s, event_t event) { return; }
static inline int handle_request(struct pcmcia_socket *s, event_t event) { return CS_SUCCESS; }
#endif
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index 7979c85..d5f03a3 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -10,7 +10,6 @@
*/
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/init.h>
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index 35a92d1..bd0308e 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -34,7 +34,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/fcntl.h>
#include <linux/string.h>
diff --git a/drivers/pcmcia/pcmcia_compat.c b/drivers/pcmcia/pcmcia_compat.c
deleted file mode 100644
index ebb161c..0000000
--- a/drivers/pcmcia/pcmcia_compat.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * PCMCIA 16-bit compatibility functions
- *
- * The initial developer of the original code is David A. Hinds
- * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
- * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
- *
- * Copyright (C) 2004 Dominik Brodowski
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#define IN_CARD_SERVICES
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ds.h>
-#include <pcmcia/ss.h>
-
-#include "cs_internal.h"
-
-int pcmcia_get_first_tuple(struct pcmcia_device *p_dev, tuple_t *tuple)
-{
- return pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple);
-}
-EXPORT_SYMBOL(pcmcia_get_first_tuple);
-
-int pcmcia_get_next_tuple(struct pcmcia_device *p_dev, tuple_t *tuple)
-{
- return pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple);
-}
-EXPORT_SYMBOL(pcmcia_get_next_tuple);
-
-int pcmcia_get_tuple_data(struct pcmcia_device *p_dev, tuple_t *tuple)
-{
- return pccard_get_tuple_data(p_dev->socket, tuple);
-}
-EXPORT_SYMBOL(pcmcia_get_tuple_data);
-
-int pcmcia_parse_tuple(struct pcmcia_device *p_dev, tuple_t *tuple, cisparse_t *parse)
-{
- return pccard_parse_tuple(tuple, parse);
-}
-EXPORT_SYMBOL(pcmcia_parse_tuple);
-
-int pcmcia_validate_cis(struct pcmcia_device *p_dev, cisinfo_t *info)
-{
- return pccard_validate_cis(p_dev->socket, p_dev->func, info);
-}
-EXPORT_SYMBOL(pcmcia_validate_cis);
-
-
-int pcmcia_reset_card(struct pcmcia_device *p_dev, client_req_t *req)
-{
- return pccard_reset_card(p_dev->socket);
-}
-EXPORT_SYMBOL(pcmcia_reset_card);
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 80969f7..c53db7c 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -18,7 +18,6 @@
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -70,10 +69,26 @@
#define ds_dbg(lvl, fmt, arg...) do { } while (0)
#endif
+static struct pcmcia_device *get_pcmcia_device(struct pcmcia_socket *s,
+ unsigned int function)
+{
+ struct pcmcia_device *p_dev = NULL;
+ unsigned long flags;
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+ if (p_dev->func == function) {
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ return pcmcia_get_dev(p_dev);
+ }
+ }
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ return NULL;
+}
/* backwards-compatible accessing of driver --- by name! */
-static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info)
+static struct pcmcia_driver *get_pcmcia_driver(dev_info_t *dev_info)
{
struct device_driver *drv;
struct pcmcia_driver *p_drv;
@@ -214,7 +229,7 @@
* by userspace before, we need to
* return the "instance". */
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- bind_info->instance = p_dev->instance;
+ bind_info->instance = p_dev;
ret = -EBUSY;
goto err_put_module;
} else {
@@ -253,9 +268,9 @@
/*
* Prevent this racing with a card insertion.
*/
- down(&s->skt_sem);
+ mutex_lock(&s->skt_mutex);
bus_rescan_devices(&pcmcia_bus_type);
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
/* check whether the driver indeed matched. I don't care if this
* is racy or not, because it can only happen on cardmgr access
@@ -289,6 +304,7 @@
{
dev_node_t *node;
struct pcmcia_device *p_dev;
+ struct pcmcia_driver *p_drv;
unsigned long flags;
int ret = 0;
@@ -343,16 +359,16 @@
found:
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- if ((!p_dev->instance) ||
- (p_dev->instance->state & DEV_CONFIG_PENDING)) {
+ p_drv = to_pcmcia_drv(p_dev->dev.driver);
+ if (p_drv && !p_dev->_locked) {
ret = -EAGAIN;
goto err_put;
}
if (first)
- node = p_dev->instance->dev;
+ node = p_dev->dev_node;
else
- for (node = p_dev->instance->dev; node; node = node->next)
+ for (node = p_dev->dev_node; node; node = node->next)
if (node == bind_info->next)
break;
if (!node) {
@@ -583,14 +599,16 @@
if (buf->config.Function &&
(buf->config.Function >= s->functions))
ret = CS_BAD_ARGS;
- else
- ret = pccard_get_configuration_info(s,
- buf->config.Function, &buf->config);
+ else {
+ struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->config.Function);
+ ret = pccard_get_configuration_info(s, p_dev, &buf->config);
+ pcmcia_put_dev(p_dev);
+ }
break;
case DS_GET_FIRST_TUPLE:
- down(&s->skt_sem);
+ mutex_lock(&s->skt_mutex);
pcmcia_validate_mem(s);
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
ret = pccard_get_first_tuple(s, BIND_FN_ALL, &buf->tuple);
break;
case DS_GET_NEXT_TUPLE:
@@ -609,16 +627,19 @@
ret = pccard_reset_card(s);
break;
case DS_GET_STATUS:
- if (buf->status.Function &&
- (buf->status.Function >= s->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_get_status(s, buf->status.Function, &buf->status);
- break;
+ if (buf->status.Function &&
+ (buf->status.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else {
+ struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->status.Function);
+ ret = pccard_get_status(s, p_dev, &buf->status);
+ pcmcia_put_dev(p_dev);
+ }
+ break;
case DS_VALIDATE_CIS:
- down(&s->skt_sem);
+ mutex_lock(&s->skt_mutex);
pcmcia_validate_mem(s);
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo);
break;
case DS_SUSPEND_CARD:
@@ -638,12 +659,16 @@
err = -EPERM;
goto free_out;
}
- if (buf->conf_reg.Function &&
- (buf->conf_reg.Function >= s->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_access_configuration_register(s,
- buf->conf_reg.Function, &buf->conf_reg);
+
+ ret = CS_BAD_ARGS;
+
+ if (!(buf->conf_reg.Function &&
+ (buf->conf_reg.Function >= s->functions))) {
+ struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->conf_reg.Function);
+ if (p_dev)
+ ret = pcmcia_access_configuration_register(p_dev, &buf->conf_reg);
+ pcmcia_put_dev(p_dev);
+ }
break;
case DS_GET_FIRST_REGION:
case DS_GET_NEXT_REGION:
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 89022ad..45063b4 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -14,7 +14,6 @@
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
@@ -89,7 +88,7 @@
}
if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
*base = s->io_offset | (*base & 0x0fff);
- s->io[0].Attributes = attr;
+ s->io[0].res->flags = (s->io[0].res->flags & ~IORESOURCE_BITS) | (attr & IORESOURCE_BITS);
return 0;
}
/* Check for an already-allocated window that must conflict with
@@ -97,38 +96,36 @@
* potential conflicts, just the most obvious ones.
*/
for (i = 0; i < MAX_IO_WIN; i++)
- if ((s->io[i].NumPorts != 0) &&
- ((s->io[i].BasePort & (align-1)) == *base))
+ if ((s->io[i].res) &&
+ ((s->io[i].res->start & (align-1)) == *base))
return 1;
for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0) {
+ if (!s->io[i].res) {
s->io[i].res = pcmcia_find_io_region(*base, num, align, s);
if (s->io[i].res) {
- s->io[i].Attributes = attr;
- s->io[i].BasePort = *base = s->io[i].res->start;
- s->io[i].NumPorts = s->io[i].InUse = num;
+ *base = s->io[i].res->start;
+ s->io[i].res->flags = (s->io[i].res->flags & ~IORESOURCE_BITS) | (attr & IORESOURCE_BITS);
+ s->io[i].InUse = num;
break;
} else
return 1;
- } else if (s->io[i].Attributes != attr)
+ } else if ((s->io[i].res->flags & IORESOURCE_BITS) != (attr & IORESOURCE_BITS))
continue;
/* Try to extend top of window */
- try = s->io[i].BasePort + s->io[i].NumPorts;
+ try = s->io[i].res->end + 1;
if ((*base == 0) || (*base == try))
if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start,
s->io[i].res->end + num, s) == 0) {
*base = try;
- s->io[i].NumPorts += num;
s->io[i].InUse += num;
break;
}
/* Try to extend bottom of window */
- try = s->io[i].BasePort - num;
+ try = s->io[i].res->start - num;
if ((*base == 0) || (*base == try))
if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start - num,
s->io[i].res->end, s) == 0) {
- s->io[i].BasePort = *base = try;
- s->io[i].NumPorts += num;
+ *base = try;
s->io[i].InUse += num;
break;
}
@@ -143,12 +140,13 @@
int i;
for (i = 0; i < MAX_IO_WIN; i++) {
- if ((s->io[i].BasePort <= base) &&
- (s->io[i].BasePort+s->io[i].NumPorts >= base+num)) {
+ if (!s->io[i].res)
+ continue;
+ if ((s->io[i].res->start <= base) &&
+ (s->io[i].res->end >= base+num-1)) {
s->io[i].InUse -= num;
/* Free the window if no one else is using it */
if (s->io[i].InUse == 0) {
- s->io[i].NumPorts = 0;
release_resource(s->io[i].res);
kfree(s->io[i].res);
s->io[i].res = NULL;
@@ -165,21 +163,19 @@
* this and the tuple reading services.
*/
-int pccard_access_configuration_register(struct pcmcia_socket *s,
- unsigned int function,
+int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
conf_reg_t *reg)
{
+ struct pcmcia_socket *s;
config_t *c;
int addr;
u_char val;
- if (!s || !s->config)
+ if (!p_dev || !p_dev->function_config)
return CS_NO_CARD;
- c = &s->config[function];
-
- if (c == NULL)
- return CS_NO_CARD;
+ s = p_dev->socket;
+ c = p_dev->function_config;
if (!(c->state & CONFIG_LOCKED))
return CS_CONFIGURATION_LOCKED;
@@ -200,20 +196,12 @@
break;
}
return CS_SUCCESS;
-} /* pccard_access_configuration_register */
-
-int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
- conf_reg_t *reg)
-{
- return pccard_access_configuration_register(p_dev->socket,
- p_dev->func, reg);
-}
+} /* pcmcia_access_configuration_register */
EXPORT_SYMBOL(pcmcia_access_configuration_register);
-
int pccard_get_configuration_info(struct pcmcia_socket *s,
- unsigned int function,
+ struct pcmcia_device *p_dev,
config_info_t *config)
{
config_t *c;
@@ -221,7 +209,7 @@
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
- config->Function = function;
+ config->Function = p_dev->func;
#ifdef CONFIG_CARDBUS
if (s->state & SOCKET_CARDBUS) {
@@ -235,14 +223,14 @@
config->AssignedIRQ = s->irq.AssignedIRQ;
if (config->AssignedIRQ)
config->Attributes |= CONF_ENABLE_IRQ;
- config->BasePort1 = s->io[0].BasePort;
- config->NumPorts1 = s->io[0].NumPorts;
+ config->BasePort1 = s->io[0].res->start;
+ config->NumPorts1 = s->io[0].res->end - config->BasePort1 + 1;
}
return CS_SUCCESS;
}
#endif
- c = (s->config != NULL) ? &s->config[function] : NULL;
+ c = (p_dev) ? p_dev->function_config : NULL;
if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
config->Attributes = 0;
@@ -271,7 +259,7 @@
int pcmcia_get_configuration_info(struct pcmcia_device *p_dev,
config_info_t *config)
{
- return pccard_get_configuration_info(p_dev->socket, p_dev->func,
+ return pccard_get_configuration_info(p_dev->socket, p_dev,
config);
}
EXPORT_SYMBOL(pcmcia_get_configuration_info);
@@ -317,7 +305,7 @@
* SocketState yet: I haven't seen any point for it.
*/
-int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
+int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev,
cs_status_t *status)
{
config_t *c;
@@ -334,11 +322,12 @@
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
- c = (s->config != NULL) ? &s->config[function] : NULL;
+ c = (p_dev) ? p_dev->function_config : NULL;
+
if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
(c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
u_char reg;
- if (c->Present & PRESENT_PIN_REPLACE) {
+ if (c->CardValues & PRESENT_PIN_REPLACE) {
pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, ®);
status->CardState |=
(reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
@@ -352,7 +341,7 @@
/* No PRR? Then assume we're always ready */
status->CardState |= CS_EVENT_READY_CHANGE;
}
- if (c->Present & PRESENT_EXT_STATUS) {
+ if (c->CardValues & PRESENT_EXT_STATUS) {
pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, ®);
status->CardState |=
(reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
@@ -370,11 +359,9 @@
return CS_SUCCESS;
} /* pccard_get_status */
-int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
+int pcmcia_get_status(struct pcmcia_device *p_dev, cs_status_t *status)
{
- struct pcmcia_socket *s;
- s = SOCKET(handle);
- return pccard_get_status(s, handle->func, status);
+ return pccard_get_status(p_dev->socket, p_dev, status);
}
EXPORT_SYMBOL(pcmcia_get_status);
@@ -422,7 +409,8 @@
config_t *c;
s = p_dev->socket;
- c = CONFIG(p_dev);
+ c = p_dev->function_config;
+
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
if (!(c->state & CONFIG_LOCKED))
@@ -454,6 +442,28 @@
(mod->Attributes & CONF_VPP2_CHANGE_VALID))
return CS_BAD_VPP;
+ if (mod->Attributes & CONF_IO_CHANGE_WIDTH) {
+ pccard_io_map io_off = { 0, 0, 0, 0, 1 };
+ pccard_io_map io_on;
+ int i;
+
+ io_on.speed = io_speed;
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if (!s->io[i].res)
+ continue;
+ io_off.map = i;
+ io_on.map = i;
+
+ io_on.flags = MAP_ACTIVE | IO_DATA_PATH_WIDTH_8;
+ io_on.start = s->io[i].res->start;
+ io_on.stop = s->io[i].res->end;
+
+ s->ops->set_io_map(s, &io_off);
+ mdelay(40);
+ s->ops->set_io_map(s, &io_on);
+ }
+ }
+
return CS_SUCCESS;
} /* modify_configuration */
EXPORT_SYMBOL(pcmcia_modify_configuration);
@@ -463,23 +473,23 @@
{
pccard_io_map io = { 0, 0, 0, 0, 1 };
struct pcmcia_socket *s = p_dev->socket;
+ config_t *c = p_dev->function_config;
int i;
- if (!(p_dev->state & CLIENT_CONFIG_LOCKED))
- return CS_BAD_HANDLE;
- p_dev->state &= ~CLIENT_CONFIG_LOCKED;
-
- if (!(p_dev->state & CLIENT_STALE)) {
- config_t *c = CONFIG(p_dev);
+ if (p_dev->_locked) {
+ p_dev->_locked = 0;
if (--(s->lock_count) == 0) {
s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */
s->socket.Vpp = 0;
s->socket.io_irq = 0;
s->ops->set_socket(s, &s->socket);
}
+ }
+ if (c->state & CONFIG_LOCKED) {
+ c->state &= ~CONFIG_LOCKED;
if (c->state & CONFIG_IO_REQ)
for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0)
+ if (!s->io[i].res)
continue;
s->io[i].Config--;
if (s->io[i].Config != 0)
@@ -487,12 +497,10 @@
io.map = i;
s->ops->set_io_map(s, &io);
}
- c->state &= ~CONFIG_LOCKED;
}
return CS_SUCCESS;
} /* pcmcia_release_configuration */
-EXPORT_SYMBOL(pcmcia_release_configuration);
/** pcmcia_release_io
@@ -503,25 +511,23 @@
* don't bother checking the port ranges against the current socket
* values.
*/
-int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
+static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
{
struct pcmcia_socket *s = p_dev->socket;
+ config_t *c = p_dev->function_config;
- if (!(p_dev->state & CLIENT_IO_REQ))
+ if (!p_dev->_io )
return CS_BAD_HANDLE;
- p_dev->state &= ~CLIENT_IO_REQ;
- if (!(p_dev->state & CLIENT_STALE)) {
- config_t *c = CONFIG(p_dev);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if ((c->io.BasePort1 != req->BasePort1) ||
- (c->io.NumPorts1 != req->NumPorts1) ||
- (c->io.BasePort2 != req->BasePort2) ||
- (c->io.NumPorts2 != req->NumPorts2))
- return CS_BAD_ARGS;
- c->state &= ~CONFIG_IO_REQ;
- }
+ p_dev->_io = 0;
+
+ if ((c->io.BasePort1 != req->BasePort1) ||
+ (c->io.NumPorts1 != req->NumPorts1) ||
+ (c->io.BasePort2 != req->BasePort2) ||
+ (c->io.NumPorts2 != req->NumPorts2))
+ return CS_BAD_ARGS;
+
+ c->state &= ~CONFIG_IO_REQ;
release_io_space(s, req->BasePort1, req->NumPorts1);
if (req->NumPorts2)
@@ -529,28 +535,26 @@
return CS_SUCCESS;
} /* pcmcia_release_io */
-EXPORT_SYMBOL(pcmcia_release_io);
-int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
+static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
{
struct pcmcia_socket *s = p_dev->socket;
- if (!(p_dev->state & CLIENT_IRQ_REQ))
- return CS_BAD_HANDLE;
- p_dev->state &= ~CLIENT_IRQ_REQ;
+ config_t *c= p_dev->function_config;
- if (!(p_dev->state & CLIENT_STALE)) {
- config_t *c = CONFIG(p_dev);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->irq.Attributes != req->Attributes)
- return CS_BAD_ATTRIBUTE;
- if (s->irq.AssignedIRQ != req->AssignedIRQ)
- return CS_BAD_IRQ;
- if (--s->irq.Config == 0) {
- c->state &= ~CONFIG_IRQ_REQ;
- s->irq.AssignedIRQ = 0;
- }
+ if (!p_dev->_irq)
+ return CS_BAD_HANDLE;
+ p_dev->_irq = 0;
+
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->irq.Attributes != req->Attributes)
+ return CS_BAD_ATTRIBUTE;
+ if (s->irq.AssignedIRQ != req->AssignedIRQ)
+ return CS_BAD_IRQ;
+ if (--s->irq.Config == 0) {
+ c->state &= ~CONFIG_IRQ_REQ;
+ s->irq.AssignedIRQ = 0;
}
if (req->Attributes & IRQ_HANDLE_PRESENT) {
@@ -563,7 +567,6 @@
return CS_SUCCESS;
} /* pcmcia_release_irq */
-EXPORT_SYMBOL(pcmcia_release_irq);
int pcmcia_release_window(window_handle_t win)
@@ -573,7 +576,7 @@
if ((win == NULL) || (win->magic != WINDOW_MAGIC))
return CS_BAD_HANDLE;
s = win->sock;
- if (!(win->handle->state & CLIENT_WIN_REQ(win->index)))
+ if (!(win->handle->_win & CLIENT_WIN_REQ(win->index)))
return CS_BAD_HANDLE;
/* Shut down memory window */
@@ -587,7 +590,7 @@
kfree(win->ctl.res);
win->ctl.res = NULL;
}
- win->handle->state &= ~CLIENT_WIN_REQ(win->index);
+ win->handle->_win &= ~CLIENT_WIN_REQ(win->index);
win->magic = 0;
@@ -610,16 +613,12 @@
if (req->IntType & INT_CARDBUS)
return CS_UNSUPPORTED_MODE;
- c = CONFIG(p_dev);
+ c = p_dev->function_config;
if (c->state & CONFIG_LOCKED)
return CS_CONFIGURATION_LOCKED;
/* Do power control. We don't allow changes in Vcc. */
- if (s->socket.Vcc != req->Vcc)
- return CS_BAD_VCC;
- if (req->Vpp1 != req->Vpp2)
- return CS_BAD_VPP;
- s->socket.Vpp = req->Vpp1;
+ s->socket.Vpp = req->Vpp;
if (s->ops->set_socket(s, &s->socket))
return CS_BAD_VPP;
@@ -643,7 +642,7 @@
/* Set up CIS configuration registers */
base = c->ConfigBase = req->ConfigBase;
- c->Present = c->CardValues = req->Present;
+ c->CardValues = req->Present;
if (req->Present & PRESENT_COPY) {
c->Copy = req->Copy;
pcmcia_write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy);
@@ -690,10 +689,10 @@
if (c->state & CONFIG_IO_REQ) {
iomap.speed = io_speed;
for (i = 0; i < MAX_IO_WIN; i++)
- if (s->io[i].NumPorts != 0) {
+ if (s->io[i].res) {
iomap.map = i;
iomap.flags = MAP_ACTIVE;
- switch (s->io[i].Attributes & IO_DATA_PATH_WIDTH) {
+ switch (s->io[i].res->flags & IO_DATA_PATH_WIDTH) {
case IO_DATA_PATH_WIDTH_16:
iomap.flags |= MAP_16BIT; break;
case IO_DATA_PATH_WIDTH_AUTO:
@@ -701,15 +700,15 @@
default:
break;
}
- iomap.start = s->io[i].BasePort;
- iomap.stop = iomap.start + s->io[i].NumPorts - 1;
+ iomap.start = s->io[i].res->start;
+ iomap.stop = s->io[i].res->end;
s->ops->set_io_map(s, &iomap);
s->io[i].Config++;
}
}
c->state |= CONFIG_LOCKED;
- p_dev->state |= CLIENT_CONFIG_LOCKED;
+ p_dev->_locked = 1;
return CS_SUCCESS;
} /* pcmcia_request_configuration */
EXPORT_SYMBOL(pcmcia_request_configuration);
@@ -730,7 +729,7 @@
if (!req)
return CS_UNSUPPORTED_MODE;
- c = CONFIG(p_dev);
+ c = p_dev->function_config;
if (c->state & CONFIG_LOCKED)
return CS_CONFIGURATION_LOCKED;
if (c->state & CONFIG_IO_REQ)
@@ -755,7 +754,7 @@
c->io = *req;
c->state |= CONFIG_IO_REQ;
- p_dev->state |= CLIENT_IO_REQ;
+ p_dev->_io = 1;
return CS_SUCCESS;
} /* pcmcia_request_io */
EXPORT_SYMBOL(pcmcia_request_io);
@@ -786,7 +785,7 @@
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
- c = CONFIG(p_dev);
+ c = p_dev->function_config;
if (c->state & CONFIG_LOCKED)
return CS_CONFIGURATION_LOCKED;
if (c->state & CONFIG_IRQ_REQ)
@@ -851,7 +850,7 @@
s->irq.Config++;
c->state |= CONFIG_IRQ_REQ;
- p_dev->state |= CLIENT_IRQ_REQ;
+ p_dev->_irq = 1;
#ifdef CONFIG_PCMCIA_PROBE
pcmcia_used_irq[irq]++;
@@ -911,7 +910,7 @@
if (!win->ctl.res)
return CS_IN_USE;
}
- (*p_dev)->state |= CLIENT_WIN_REQ(w);
+ (*p_dev)->_win |= CLIENT_WIN_REQ(w);
/* Configure the socket controller */
win->ctl.map = w+1;
@@ -941,3 +940,14 @@
return CS_SUCCESS;
} /* pcmcia_request_window */
EXPORT_SYMBOL(pcmcia_request_window);
+
+void pcmcia_disable_device(struct pcmcia_device *p_dev) {
+ pcmcia_release_configuration(p_dev);
+ pcmcia_release_io(p_dev, &p_dev->io);
+ pcmcia_release_irq(p_dev, &p_dev->irq);
+ if (&p_dev->win)
+ pcmcia_release_window(p_dev->win);
+
+ p_dev->dev_node = NULL;
+}
+EXPORT_SYMBOL(pcmcia_disable_device);
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index f2789af..16d1ea7 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -8,7 +8,6 @@
*/
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/init.h>
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index 5146093..81dfc2c 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -12,7 +12,6 @@
* (C) 1999 David A. Hinds
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -22,6 +21,8 @@
#include "cs_internal.h"
+#ifdef CONFIG_PCMCIA_IOCTL
+
#ifdef CONFIG_PCMCIA_PROBE
static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
@@ -98,6 +99,8 @@
}
EXPORT_SYMBOL(pcmcia_adjust_resource_info);
+#endif
+
int pcmcia_validate_mem(struct pcmcia_socket *s)
{
if (s->resource_ops->validate_mem)
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 5301ac6..0f8b157 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -12,7 +12,6 @@
* (C) 1999 David A. Hinds
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -61,7 +60,7 @@
unsigned int rsrc_mem_probe;
};
-static DECLARE_MUTEX(rsrc_sem);
+static DEFINE_MUTEX(rsrc_mutex);
#define MEM_PROBE_LOW (1 << 0)
#define MEM_PROBE_HIGH (1 << 1)
@@ -484,7 +483,7 @@
/*
- * Locking note: Must be called with skt_sem held!
+ * Locking note: Must be called with skt_mutex held!
*/
static int pcmcia_nonstatic_validate_mem(struct pcmcia_socket *s)
{
@@ -495,7 +494,7 @@
if (!probe_mem)
return 0;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
if (s->features & SS_CAP_PAGE_REGS)
probe_mask = MEM_PROBE_HIGH;
@@ -507,7 +506,7 @@
s_data->rsrc_mem_probe |= probe_mask;
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -585,7 +584,7 @@
struct socket_data *s_data = s->resource_data;
int ret = -ENOMEM;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
for (m = s_data->io_db.next; m != &s_data->io_db; m = m->next) {
unsigned long start = m->base;
unsigned long end = m->base + m->num - 1;
@@ -596,7 +595,7 @@
ret = adjust_resource(res, r_start, r_end - r_start + 1);
break;
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -630,7 +629,7 @@
data.offset = base & data.mask;
data.map = &s_data->io_db;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
#ifdef CONFIG_PCI
if (s->cb_dev) {
ret = pci_bus_alloc_resource(s->cb_dev->bus, res, num, 1,
@@ -639,7 +638,7 @@
#endif
ret = allocate_resource(&ioport_resource, res, num, min, ~0UL,
1, pcmcia_align, &data);
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
if (ret != 0) {
kfree(res);
@@ -672,7 +671,7 @@
min = 0x100000UL + base;
}
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
#ifdef CONFIG_PCI
if (s->cb_dev) {
ret = pci_bus_alloc_resource(s->cb_dev->bus, res, num,
@@ -682,7 +681,7 @@
#endif
ret = allocate_resource(&iomem_resource, res, num, min,
max, 1, pcmcia_align, &data);
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
if (ret == 0 || low)
break;
low = 1;
@@ -705,7 +704,7 @@
if (end < start)
return -EINVAL;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
switch (action) {
case ADD_MANAGED_RESOURCE:
ret = add_interval(&data->mem_db, start, size);
@@ -723,7 +722,7 @@
default:
ret = -EINVAL;
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -741,7 +740,7 @@
if (end > IO_SPACE_LIMIT)
return -EINVAL;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
switch (action) {
case ADD_MANAGED_RESOURCE:
if (add_interval(&data->io_db, start, size) != 0) {
@@ -760,7 +759,7 @@
ret = -EINVAL;
break;
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -867,7 +866,7 @@
struct socket_data *data = s->resource_data;
struct resource_map *p, *q;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
for (p = data->mem_db.next; p != &data->mem_db; p = q) {
q = p->next;
kfree(p);
@@ -876,7 +875,7 @@
q = p->next;
kfree(p);
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
}
@@ -901,7 +900,7 @@
struct resource_map *p;
ssize_t ret = 0;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
data = s->resource_data;
for (p = data->io_db.next; p != &data->io_db; p = p->next) {
@@ -913,7 +912,7 @@
((unsigned long) p->base + p->num - 1));
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return (ret);
}
@@ -953,7 +952,7 @@
struct resource_map *p;
ssize_t ret = 0;
- down(&rsrc_sem);
+ mutex_lock(&rsrc_mutex);
data = s->resource_data;
for (p = data->mem_db.next; p != &data->mem_db; p = p->next) {
@@ -965,7 +964,7 @@
((unsigned long) p->base + p->num - 1));
}
- up(&rsrc_sem);
+ mutex_unlock(&rsrc_mutex);
return (ret);
}
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 2b3c289..eb89928 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -5,7 +5,6 @@
* Based off the Assabet.
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 5ab1cde..c5d7476 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -12,7 +12,6 @@
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/major.h>
#include <linux/errno.h>
@@ -25,6 +24,7 @@
#include <linux/pm.h>
#include <linux/pci.h>
#include <linux/device.h>
+#include <linux/mutex.h>
#include <asm/system.h>
#include <asm/irq.h>
@@ -183,7 +183,7 @@
s->resource_setup_done = 1;
spin_unlock_irqrestore(&s->lock, flags);
- down(&s->skt_sem);
+ mutex_lock(&s->skt_mutex);
if ((s->callback) &&
(s->state & SOCKET_PRESENT) &&
!(s->state & SOCKET_CARDBUS)) {
@@ -192,7 +192,7 @@
module_put(s->callback->owner);
}
}
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
return count;
}
@@ -322,7 +322,7 @@
kfree(cis);
if (!ret) {
- down(&s->skt_sem);
+ mutex_lock(&s->skt_mutex);
if ((s->callback) && (s->state & SOCKET_PRESENT) &&
!(s->state & SOCKET_CARDBUS)) {
if (try_module_get(s->callback->owner)) {
@@ -330,7 +330,7 @@
module_put(s->callback->owner);
}
}
- up(&s->skt_sem);
+ mutex_unlock(&s->skt_mutex);
}
diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h
index d5b4ff7..7a3d1b8 100644
--- a/drivers/pcmcia/ti113x.h
+++ b/drivers/pcmcia/ti113x.h
@@ -30,7 +30,6 @@
#ifndef _LINUX_TI113X_H
#define _LINUX_TI113X_H
-#include <linux/config.h>
/* Register definitions for TI 113X PCI-to-CardBus bridges */
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 5609847..ee449b2 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -89,29 +89,29 @@
/*====================================================================*/
typedef struct scsi_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct Scsi_Host *host;
} scsi_info_t;
-static void aha152x_release_cs(dev_link_t *link);
+static void aha152x_release_cs(struct pcmcia_device *link);
static void aha152x_detach(struct pcmcia_device *p_dev);
-static void aha152x_config_cs(dev_link_t *link);
+static int aha152x_config_cs(struct pcmcia_device *link);
-static dev_link_t *dev_list;
+static struct pcmcia_device *dev_list;
-static int aha152x_attach(struct pcmcia_device *p_dev)
+static int aha152x_probe(struct pcmcia_device *link)
{
scsi_info_t *info;
- dev_link_t *link;
-
+
DEBUG(0, "aha152x_attach()\n");
/* Create new SCSI device */
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info) return -ENOMEM;
memset(info, 0, sizeof(*info));
- link = &info->link; link->priv = info;
+ info->p_dev = link;
+ link->priv = info;
link->io.NumPorts1 = 0x20;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -119,41 +119,22 @@
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- aha152x_config_cs(link);
-
- return 0;
+ return aha152x_config_cs(link);
} /* aha152x_attach */
/*====================================================================*/
-static void aha152x_detach(struct pcmcia_device *p_dev)
+static void aha152x_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
- dev_link_t **linkp;
-
DEBUG(0, "aha152x_detach(0x%p)\n", link);
-
- /* Locate device structure */
- for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link) break;
- if (*linkp == NULL)
- return;
- if (link->state & DEV_CONFIG)
- aha152x_release_cs(link);
+ aha152x_release_cs(link);
/* Unlink device structure, free bits */
- *linkp = link->next;
kfree(link->priv);
-
} /* aha152x_detach */
/*====================================================================*/
@@ -161,9 +142,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void aha152x_config_cs(dev_link_t *link)
+static int aha152x_config_cs(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
scsi_info_t *info = link->priv;
struct aha152x_setup s;
tuple_t tuple;
@@ -178,19 +158,16 @@
tuple.TupleData = tuple_data;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
/* For New Media T&J, look for a SCSI window */
if (parse.cftable_entry.io.win[0].len >= 0x20)
@@ -201,15 +178,15 @@
if ((parse.cftable_entry.io.nwin > 0) &&
(link->io.BasePort1 < 0xffff)) {
link->conf.ConfigIndex = parse.cftable_entry.index;
- i = pcmcia_request_io(handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/* Set configuration options for the aha152x driver */
memset(&s, 0, sizeof(s));
@@ -231,53 +208,30 @@
}
sprintf(info->node.dev_name, "scsi%d", host->host_no);
- link->dev = &info->node;
+ link->dev_node = &info->node;
info->host = host;
- link->state &= ~DEV_CONFIG_PENDING;
- return;
-
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
aha152x_release_cs(link);
- return;
+ return -ENODEV;
}
-static void aha152x_release_cs(dev_link_t *link)
+static void aha152x_release_cs(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
aha152x_release(info->host);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
}
-static int aha152x_suspend(struct pcmcia_device *dev)
+static int aha152x_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int aha152x_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- aha152x_host_reset_host(info->host);
- }
+ aha152x_host_reset_host(info->host);
return 0;
}
@@ -297,10 +251,9 @@
.drv = {
.name = "aha152x_cs",
},
- .probe = aha152x_attach,
+ .probe = aha152x_probe,
.remove = aha152x_detach,
.id_table = aha152x_ids,
- .suspend = aha152x_suspend,
.resume = aha152x_resume,
};
@@ -317,4 +270,3 @@
module_init(init_aha152x_cs);
module_exit(exit_aha152x_cs);
-
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 788c58d..85f7ffa 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -73,57 +73,48 @@
/*====================================================================*/
typedef struct scsi_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct Scsi_Host *host;
} scsi_info_t;
-static void fdomain_release(dev_link_t *link);
+static void fdomain_release(struct pcmcia_device *link);
static void fdomain_detach(struct pcmcia_device *p_dev);
-static void fdomain_config(dev_link_t *link);
+static int fdomain_config(struct pcmcia_device *link);
-static int fdomain_attach(struct pcmcia_device *p_dev)
+static int fdomain_probe(struct pcmcia_device *link)
{
- scsi_info_t *info;
- dev_link_t *link;
+ scsi_info_t *info;
- DEBUG(0, "fdomain_attach()\n");
+ DEBUG(0, "fdomain_attach()\n");
- /* Create new SCSI device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) return -ENOMEM;
- memset(info, 0, sizeof(*info));
- link = &info->link; link->priv = info;
- link->io.NumPorts1 = 0x10;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10;
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.Present = PRESENT_OPTION;
+ /* Create new SCSI device */
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
- link->handle = p_dev;
- p_dev->instance = link;
+ info->p_dev = link;
+ link->priv = info;
+ link->io.NumPorts1 = 0x10;
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ link->io.IOAddrLines = 10;
+ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->conf.Attributes = CONF_ENABLE_IRQ;
+ link->conf.IntType = INT_MEMORY_AND_IO;
+ link->conf.Present = PRESENT_OPTION;
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- fdomain_config(link);
-
- return 0;
+ return fdomain_config(link);
} /* fdomain_attach */
/*====================================================================*/
-static void fdomain_detach(struct pcmcia_device *p_dev)
+static void fdomain_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "fdomain_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- fdomain_release(link);
+ fdomain_release(link);
kfree(link->priv);
} /* fdomain_detach */
@@ -133,9 +124,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void fdomain_config(dev_link_t *link)
+static int fdomain_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
scsi_info_t *info = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -150,103 +140,75 @@
tuple.TupleData = tuple_data;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
link->conf.ConfigIndex = parse.cftable_entry.index;
link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- i = pcmcia_request_io(handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
-
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+
/* A bad hack... */
release_region(link->io.BasePort1, link->io.NumPorts1);
/* Set configuration options for the fdomain driver */
sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
fdomain_setup(str);
-
+
host = __fdomain_16x0_detect(&fdomain_driver_template);
if (!host) {
printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
goto cs_failed;
}
-
- scsi_add_host(host, NULL); /* XXX handle failure */
+
+ if (scsi_add_host(host, NULL))
+ goto cs_failed;
scsi_scan_host(host);
sprintf(info->node.dev_name, "scsi%d", host->host_no);
- link->dev = &info->node;
+ link->dev_node = &info->node;
info->host = host;
-
- link->state &= ~DEV_CONFIG_PENDING;
- return;
-
+
+ return 0;
+
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
fdomain_release(link);
- return;
-
+ return -ENODEV;
} /* fdomain_config */
/*====================================================================*/
-static void fdomain_release(dev_link_t *link)
+static void fdomain_release(struct pcmcia_device *link)
{
- scsi_info_t *info = link->priv;
+ scsi_info_t *info = link->priv;
- DEBUG(0, "fdomain_release(0x%p)\n", link);
+ DEBUG(0, "fdomain_release(0x%p)\n", link);
- scsi_remove_host(info->host);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- scsi_unregister(info->host);
-
- link->state &= ~DEV_CONFIG;
+ scsi_remove_host(info->host);
+ pcmcia_disable_device(link);
+ scsi_unregister(info->host);
}
/*====================================================================*/
-static int fdomain_suspend(struct pcmcia_device *dev)
+static int fdomain_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int fdomain_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- fdomain_16x0_bus_reset(NULL);
- }
+ fdomain_16x0_bus_reset(NULL);
return 0;
}
@@ -264,10 +226,9 @@
.drv = {
.name = "fdomain_cs",
},
- .probe = fdomain_attach,
+ .probe = fdomain_probe,
.remove = fdomain_detach,
.id_table = fdomain_ids,
- .suspend = fdomain_suspend,
.resume = fdomain_resume,
};
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 9e3ab3f..231f9c3 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1593,11 +1593,11 @@
configure the card at this point -- we wait until we receive a
card insertion event.
======================================================================*/
-static int nsp_cs_attach(struct pcmcia_device *p_dev)
+static int nsp_cs_probe(struct pcmcia_device *link)
{
scsi_info_t *info;
- dev_link_t *link;
nsp_hw_data *data = &nsp_data_base;
+ int ret;
nsp_dbg(NSP_DEBUG_INIT, "in");
@@ -1605,7 +1605,7 @@
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (info == NULL) { return -ENOMEM; }
memset(info, 0, sizeof(*info));
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
data->ScsiInfo = info;
@@ -1627,18 +1627,13 @@
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- nsp_cs_config(link);
+ ret = nsp_cs_config(link);
nsp_dbg(NSP_DEBUG_INIT, "link=0x%p", link);
- return 0;
+ return ret;
} /* nsp_cs_attach */
@@ -1648,16 +1643,12 @@
structures are freed. Otherwise, the structures will be freed
when the device is released.
======================================================================*/
-static void nsp_cs_detach(struct pcmcia_device *p_dev)
+static void nsp_cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
nsp_dbg(NSP_DEBUG_INIT, "in, link=0x%p", link);
- if (link->state & DEV_CONFIG) {
- ((scsi_info_t *)link->priv)->stop = 1;
- nsp_cs_release(link);
- }
+ ((scsi_info_t *)link->priv)->stop = 1;
+ nsp_cs_release(link);
kfree(link->priv);
link->priv = NULL;
@@ -1672,9 +1663,9 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
/*====================================================================*/
-static void nsp_cs_config(dev_link_t *link)
+static int nsp_cs_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
+ int ret;
scsi_info_t *info = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -1698,26 +1689,22 @@
tuple.TupleData = tuple_data;
tuple.TupleDataMax = sizeof(tuple_data);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) { dflt = *cfg; }
@@ -1743,10 +1730,10 @@
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) {
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
} else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) {
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
}
@@ -1773,7 +1760,7 @@
link->io.NumPorts2 = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
@@ -1788,7 +1775,7 @@
req.Size = 0x1000;
}
req.AccessSpeed = 0;
- if (pcmcia_request_window(&link->handle, &req, &link->win) != 0)
+ if (pcmcia_request_window(&link, &req, &link->win) != 0)
goto next_entry;
map.Page = 0; map.CardOffset = mem->win[0].card_addr;
if (pcmcia_map_mem_page(link->win, &map) != 0)
@@ -1802,17 +1789,14 @@
next_entry:
nsp_dbg(NSP_DEBUG_INIT, "next");
-
- if (link->io.NumPorts1) {
- pcmcia_release_io(link->handle, &link->io);
- }
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ pcmcia_disable_device(link);
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
}
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
if (free_ports) {
if (link->io.BasePort1) {
@@ -1854,16 +1838,19 @@
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
- scsi_add_host (host, NULL);
+ ret = scsi_add_host (host, NULL);
+ if (ret)
+ goto cs_failed;
+
scsi_scan_host(host);
snprintf(info->node.dev_name, sizeof(info->node.dev_name), "scsi%d", host->host_no);
- link->dev = &info->node;
+ link->dev_node = &info->node;
info->host = host;
#else
nsp_dbg(NSP_DEBUG_INIT, "GET_SCSI_INFO");
- tail = &link->dev;
+ tail = &link->dev_node;
info->ndev = 0;
nsp_dbg(NSP_DEBUG_INIT, "host=0x%p", host);
@@ -1908,11 +1895,10 @@
#endif
/* Finally, report what we've done */
- printk(KERN_INFO "nsp_cs: index 0x%02x: Vcc %d.%d",
- link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1) {
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "nsp_cs: index 0x%02x: ",
+ link->conf.ConfigIndex);
+ if (link->conf.Vpp) {
+ printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
}
if (link->conf.Attributes & CONF_ENABLE_IRQ) {
printk(", irq %d", link->irq.AssignedIRQ);
@@ -1929,15 +1915,14 @@
req.Base+req.Size-1);
printk("\n");
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return 0;
cs_failed:
nsp_dbg(NSP_DEBUG_INIT, "config fail");
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
nsp_cs_release(link);
- return;
+ return -ENODEV;
} /* nsp_cs_config */
#undef CS_CHECK
@@ -1947,7 +1932,7 @@
device, and release the PCMCIA configuration. If the device is
still open, this will be postponed until it is closed.
======================================================================*/
-static void nsp_cs_release(dev_link_t *link)
+static void nsp_cs_release(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
nsp_hw_data *data = NULL;
@@ -1968,22 +1953,15 @@
#else
scsi_unregister_host(&nsp_driver_template);
#endif
- link->dev = NULL;
+ link->dev_node = NULL;
if (link->win) {
if (data != NULL) {
iounmap((void *)(data->MmioAddress));
}
- pcmcia_release_window(link->win);
}
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1) {
- pcmcia_release_io(link->handle, &link->io);
- }
- if (link->irq.AssignedIRQ) {
- pcmcia_release_irq(link->handle, &link->irq);
- }
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
+
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,2))
if (info->host != NULL) {
scsi_host_put(info->host);
@@ -1991,14 +1969,11 @@
#endif
} /* nsp_cs_release */
-static int nsp_cs_suspend(struct pcmcia_device *dev)
+static int nsp_cs_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
nsp_hw_data *data;
- link->state |= DEV_SUSPEND;
-
nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
if (info->host != NULL) {
@@ -2011,25 +1986,16 @@
info->stop = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
return 0;
}
-static int nsp_cs_resume(struct pcmcia_device *dev)
+static int nsp_cs_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
nsp_hw_data *data;
nsp_dbg(NSP_DEBUG_INIT, "event: resume");
- link->state &= ~DEV_SUSPEND;
-
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
info->stop = 0;
if (info->host != NULL) {
@@ -2065,7 +2031,7 @@
.drv = {
.name = "nsp_cs",
},
- .probe = nsp_cs_attach,
+ .probe = nsp_cs_probe,
.remove = nsp_cs_detach,
.id_table = nsp_cs_ids,
.suspend = nsp_cs_suspend,
@@ -2098,19 +2064,7 @@
static void __exit nsp_cs_exit(void)
{
nsp_msg(KERN_INFO, "unloading...");
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
pcmcia_unregister_driver(&nsp_driver);
-#else
- unregister_pcmcia_driver(&dev_info);
- /* XXX: this really needs to move into generic code.. */
- while (dev_list != NULL) {
- if (dev_list->state & DEV_CONFIG) {
- nsp_cs_release(dev_list);
- }
- nsp_cs_detach(dev_list);
- }
-#endif
}
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index b66b140..8908b8e 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -225,7 +225,7 @@
/*====================================================================*/
typedef struct scsi_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
struct Scsi_Host *host;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
dev_node_t node;
@@ -297,8 +297,8 @@
/* Card service functions */
static void nsp_cs_detach (struct pcmcia_device *p_dev);
-static void nsp_cs_release(dev_link_t *link);
-static void nsp_cs_config (dev_link_t *link);
+static void nsp_cs_release(struct pcmcia_device *link);
+static int nsp_cs_config (struct pcmcia_device *link);
/* Linux SCSI subsystem specific functions */
static struct Scsi_Host *nsp_detect (struct scsi_host_template *sht);
@@ -450,7 +450,7 @@
return host;
}
-static void cs_error(client_handle_t handle, int func, int ret)
+static void cs_error(struct pcmcia_device *handle, int func, int ret)
{
error_info_t err = { func, ret };
pcmcia_report_error(handle, &err);
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index dce7e68..86c2ac6 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -91,18 +91,18 @@
/*====================================================================*/
typedef struct scsi_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct Scsi_Host *host;
unsigned short manf_id;
} scsi_info_t;
-static void qlogic_release(dev_link_t *link);
+static void qlogic_release(struct pcmcia_device *link);
static void qlogic_detach(struct pcmcia_device *p_dev);
-static void qlogic_config(dev_link_t * link);
+static int qlogic_config(struct pcmcia_device * link);
static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
- dev_link_t *link, int qbase, int qlirq)
+ struct pcmcia_device *link, int qbase, int qlirq)
{
int qltyp; /* type of chip */
int qinitid;
@@ -156,10 +156,9 @@
err:
return NULL;
}
-static int qlogic_attach(struct pcmcia_device *p_dev)
+static int qlogic_probe(struct pcmcia_device *link)
{
scsi_info_t *info;
- dev_link_t *link;
DEBUG(0, "qlogic_attach()\n");
@@ -168,7 +167,7 @@
if (!info)
return -ENOMEM;
memset(info, 0, sizeof(*info));
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -176,30 +175,19 @@
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- qlogic_config(link);
-
- return 0;
+ return qlogic_config(link);
} /* qlogic_attach */
/*====================================================================*/
-static void qlogic_detach(struct pcmcia_device *p_dev)
+static void qlogic_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "qlogic_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- qlogic_release(link);
-
+ qlogic_release(link);
kfree(link->priv);
} /* qlogic_detach */
@@ -209,9 +197,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void qlogic_config(dev_link_t * link)
+static int qlogic_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
scsi_info_t *info = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -225,38 +212,35 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
tuple.DesiredTuple = CISTPL_MANFID;
- if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) && (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS))
+ if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
info->manf_id = le16_to_cpu(tuple.TupleData[0]);
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
link->conf.ConfigIndex = parse.cftable_entry.index;
link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
if (link->io.BasePort1 != 0) {
- i = pcmcia_request_io(handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
/* set ATAcmd */
@@ -275,82 +259,54 @@
if (!host) {
printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
- goto out;
+ goto cs_failed;
}
sprintf(info->node.dev_name, "scsi%d", host->host_no);
- link->dev = &info->node;
+ link->dev_node = &info->node;
info->host = host;
-out:
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
- link->dev = NULL;
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
- return;
+ cs_error(link, last_fn, last_ret);
+ pcmcia_disable_device(link);
+ return -ENODEV;
} /* qlogic_config */
/*====================================================================*/
-static void qlogic_release(dev_link_t *link)
+static void qlogic_release(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
DEBUG(0, "qlogic_release(0x%p)\n", link);
scsi_remove_host(info->host);
- link->dev = NULL;
free_irq(link->irq.AssignedIRQ, info->host);
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
+ pcmcia_disable_device(link);
scsi_host_put(info->host);
-
- link->state &= ~DEV_CONFIG;
}
/*====================================================================*/
-static int qlogic_suspend(struct pcmcia_device *dev)
+static int qlogic_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
+ scsi_info_t *info = link->priv;
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int qlogic_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- scsi_info_t *info = link->priv;
-
- pcmcia_request_configuration(link->handle, &link->conf);
- if ((info->manf_id == MANFID_MACNICA) ||
- (info->manf_id == MANFID_PIONEER) ||
- (info->manf_id == 0x0098)) {
- outb(0x80, link->io.BasePort1 + 0xd);
- outb(0x24, link->io.BasePort1 + 0x9);
- outb(0x04, link->io.BasePort1 + 0xd);
- }
- /* Ugggglllyyyy!!! */
- qlogicfas408_bus_reset(NULL);
+ pcmcia_request_configuration(link, &link->conf);
+ if ((info->manf_id == MANFID_MACNICA) ||
+ (info->manf_id == MANFID_PIONEER) ||
+ (info->manf_id == 0x0098)) {
+ outb(0x80, link->io.BasePort1 + 0xd);
+ outb(0x24, link->io.BasePort1 + 0x9);
+ outb(0x04, link->io.BasePort1 + 0xd);
}
+ /* Ugggglllyyyy!!! */
+ qlogicfas408_bus_reset(NULL);
return 0;
}
@@ -382,10 +338,9 @@
.drv = {
.name = "qlogic_cs",
},
- .probe = qlogic_attach,
+ .probe = qlogic_probe,
.remove = qlogic_detach,
.id_table = qlogic_ids,
- .suspend = qlogic_suspend,
.resume = qlogic_resume,
};
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 3a4dd6f..9f59827 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -202,7 +202,7 @@
/* ================================================================== */
struct scsi_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct Scsi_Host *host;
unsigned short manf_id;
@@ -527,7 +527,7 @@
}
static void
-SYM53C500_release(dev_link_t *link)
+SYM53C500_release(struct pcmcia_device *link)
{
struct scsi_info_t *info = link->priv;
struct Scsi_Host *shost = info->host;
@@ -550,13 +550,7 @@
if (shost->io_port && shost->n_io_port)
release_region(shost->io_port, shost->n_io_port);
- link->dev = NULL;
-
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
scsi_host_put(shost);
} /* SYM53C500_release */
@@ -713,10 +707,9 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void
-SYM53C500_config(dev_link_t *link)
+static int
+SYM53C500_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct scsi_info_t *info = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -733,40 +726,37 @@
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
tuple.DesiredTuple = CISTPL_MANFID;
- if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
- (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS))
+ if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
+ (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
info->manf_id = le16_to_cpu(tuple.TupleData[0]);
- /* Configure card */
- link->state |= DEV_CONFIG;
-
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
link->conf.ConfigIndex = parse.cftable_entry.index;
link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
if (link->io.BasePort1 != 0) {
- i = pcmcia_request_io(handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
break;
}
next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*
* That's the trouble with copying liberally from another driver.
@@ -835,7 +825,7 @@
data->fast_pio = USE_FAST_PIO;
sprintf(info->node.dev_name, "scsi%d", host->host_no);
- link->dev = &info->node;
+ link->dev_node = &info->node;
info->host = host;
if (scsi_add_host(host, NULL))
@@ -843,7 +833,7 @@
scsi_scan_host(host);
- goto out; /* SUCCESS */
+ return 0;
err_free_irq:
free_irq(irq_level, host);
@@ -852,74 +842,50 @@
err_release:
release_region(port_base, 0x10);
printk(KERN_INFO "sym53c500_cs: no SCSI devices found\n");
-
-out:
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return -ENODEV;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
SYM53C500_release(link);
- return;
+ return -ENODEV;
} /* SYM53C500_config */
-static int sym53c500_suspend(struct pcmcia_device *dev)
+static int sym53c500_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int sym53c500_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
struct scsi_info_t *info = link->priv;
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
-
- /* See earlier comment about manufacturer IDs. */
- if ((info->manf_id == MANFID_MACNICA) ||
- (info->manf_id == MANFID_PIONEER) ||
- (info->manf_id == 0x0098)) {
- outb(0x80, link->io.BasePort1 + 0xd);
- outb(0x24, link->io.BasePort1 + 0x9);
- outb(0x04, link->io.BasePort1 + 0xd);
- }
- /*
- * If things don't work after a "resume",
- * this is a good place to start looking.
- */
- SYM53C500_int_host_reset(link->io.BasePort1);
+ /* See earlier comment about manufacturer IDs. */
+ if ((info->manf_id == MANFID_MACNICA) ||
+ (info->manf_id == MANFID_PIONEER) ||
+ (info->manf_id == 0x0098)) {
+ outb(0x80, link->io.BasePort1 + 0xd);
+ outb(0x24, link->io.BasePort1 + 0x9);
+ outb(0x04, link->io.BasePort1 + 0xd);
}
+ /*
+ * If things don't work after a "resume",
+ * this is a good place to start looking.
+ */
+ SYM53C500_int_host_reset(link->io.BasePort1);
return 0;
}
static void
-SYM53C500_detach(struct pcmcia_device *p_dev)
+SYM53C500_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "SYM53C500_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- SYM53C500_release(link);
+ SYM53C500_release(link);
kfree(link->priv);
link->priv = NULL;
} /* SYM53C500_detach */
static int
-SYM53C500_attach(struct pcmcia_device *p_dev)
+SYM53C500_probe(struct pcmcia_device *link)
{
struct scsi_info_t *info;
- dev_link_t *link;
DEBUG(0, "SYM53C500_attach()\n");
@@ -928,7 +894,7 @@
if (!info)
return -ENOMEM;
memset(info, 0, sizeof(*info));
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -936,17 +902,10 @@
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- SYM53C500_config(link);
-
- return 0;
+ return SYM53C500_config(link);
} /* SYM53C500_attach */
MODULE_AUTHOR("Bob Tracy <rct@frus.com>");
@@ -966,10 +925,9 @@
.drv = {
.name = "sym53c500_cs",
},
- .probe = SYM53C500_attach,
+ .probe = SYM53C500_probe,
.remove = SYM53C500_detach,
.id_table = sym53c500_ids,
- .suspend = sym53c500_suspend,
.resume = sym53c500_resume,
};
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index c303336..2c70773 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -41,6 +41,7 @@
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/serial_core.h>
+#include <linux/delay.h>
#include <linux/major.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -97,11 +98,13 @@
#define MULTI_COUNT (sizeof(multi_id)/sizeof(struct multi_id))
struct serial_info {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
int ndev;
int multi;
int slave;
int manfid;
+ int prodid;
+ int c950ctrl;
dev_node_t node[4];
int line[4];
};
@@ -113,9 +116,36 @@
};
-static void serial_config(dev_link_t * link);
+static int serial_config(struct pcmcia_device * link);
+static void wakeup_card(struct serial_info *info)
+{
+ int ctrl = info->c950ctrl;
+
+ if (info->manfid == MANFID_OXSEMI) {
+ outb(12, ctrl + 1);
+ } else if (info->manfid == MANFID_POSSIO && info->prodid == PRODID_POSSIO_GCC) {
+ /* request_region? oxsemi branch does no request_region too... */
+ /* This sequence is needed to properly initialize MC45 attached to OXCF950.
+ * I tried decreasing these msleep()s, but it worked properly (survived
+ * 1000 stop/start operations) with these timeouts (or bigger). */
+ outb(0xA, ctrl + 1);
+ msleep(100);
+ outb(0xE, ctrl + 1);
+ msleep(300);
+ outb(0xC, ctrl + 1);
+ msleep(100);
+ outb(0xE, ctrl + 1);
+ msleep(200);
+ outb(0xF, ctrl + 1);
+ msleep(100);
+ outb(0xE, ctrl + 1);
+ msleep(100);
+ outb(0xC, ctrl + 1);
+ }
+}
+
/*======================================================================
After a card is removed, serial_remove() will unregister
@@ -123,67 +153,45 @@
======================================================================*/
-static void serial_remove(dev_link_t *link)
+static void serial_remove(struct pcmcia_device *link)
{
struct serial_info *info = link->priv;
int i;
- link->state &= ~DEV_PRESENT;
-
DEBUG(0, "serial_release(0x%p)\n", link);
/*
* Recheck to see if the device is still configured.
*/
- if (info->link.state & DEV_CONFIG) {
- for (i = 0; i < info->ndev; i++)
- serial8250_unregister_port(info->line[i]);
+ for (i = 0; i < info->ndev; i++)
+ serial8250_unregister_port(info->line[i]);
- info->link.dev = NULL;
+ info->p_dev->dev_node = NULL;
- if (!info->slave) {
- pcmcia_release_configuration(info->link.handle);
- pcmcia_release_io(info->link.handle, &info->link.io);
- pcmcia_release_irq(info->link.handle, &info->link.irq);
- }
-
- info->link.state &= ~DEV_CONFIG;
- }
+ if (!info->slave)
+ pcmcia_disable_device(link);
}
-static int serial_suspend(struct pcmcia_device *dev)
+static int serial_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
- link->state |= DEV_SUSPEND;
+ struct serial_info *info = link->priv;
+ int i;
- if (link->state & DEV_CONFIG) {
- struct serial_info *info = link->priv;
- int i;
-
- for (i = 0; i < info->ndev; i++)
- serial8250_suspend_port(info->line[i]);
-
- if (!info->slave)
- pcmcia_release_configuration(link->handle);
- }
+ for (i = 0; i < info->ndev; i++)
+ serial8250_suspend_port(info->line[i]);
return 0;
}
-static int serial_resume(struct pcmcia_device *dev)
+static int serial_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
- link->state &= ~DEV_SUSPEND;
-
- if (DEV_OK(link)) {
+ if (pcmcia_dev_present(link)) {
struct serial_info *info = link->priv;
int i;
- if (!info->slave)
- pcmcia_request_configuration(link->handle, &link->conf);
-
for (i = 0; i < info->ndev; i++)
serial8250_resume_port(info->line[i]);
+ wakeup_card(info);
}
return 0;
@@ -197,10 +205,9 @@
======================================================================*/
-static int serial_probe(struct pcmcia_device *p_dev)
+static int serial_probe(struct pcmcia_device *link)
{
struct serial_info *info;
- dev_link_t *link;
DEBUG(0, "serial_attach()\n");
@@ -209,7 +216,7 @@
if (!info)
return -ENOMEM;
memset(info, 0, sizeof (*info));
- link = &info->link;
+ info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -223,12 +230,7 @@
}
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- serial_config(link);
-
- return 0;
+ return serial_config(link);
}
/*======================================================================
@@ -240,9 +242,8 @@
======================================================================*/
-static void serial_detach(struct pcmcia_device *p_dev)
+static void serial_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct serial_info *info = link->priv;
DEBUG(0, "serial_detach(0x%p)\n", link);
@@ -263,7 +264,7 @@
/*====================================================================*/
-static int setup_serial(client_handle_t handle, struct serial_info * info,
+static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
kio_addr_t iobase, int irq)
{
struct uart_port port;
@@ -298,7 +299,7 @@
/*====================================================================*/
static int
-first_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
+first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
{
int i;
i = pcmcia_get_first_tuple(handle, tuple);
@@ -311,7 +312,7 @@
}
static int
-next_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
+next_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
{
int i;
i = pcmcia_get_next_tuple(handle, tuple);
@@ -325,11 +326,10 @@
/*====================================================================*/
-static int simple_config(dev_link_t *link)
+static int simple_config(struct pcmcia_device *link)
{
static const kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
static const int size_table[2] = { 8, 16 };
- client_handle_t handle = link->handle;
struct serial_info *info = link->priv;
struct serial_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -350,7 +350,7 @@
buf = cfg_mem->buf;
/* If the card is already configured, look up the port and irq */
- i = pcmcia_get_configuration_info(handle, &config);
+ i = pcmcia_get_configuration_info(link, &config);
if ((i == CS_SUCCESS) && (config.Attributes & CONF_VALID_CLIENT)) {
kio_addr_t port = 0;
if ((config.BasePort2 != 0) && (config.NumPorts2 == 8)) {
@@ -363,10 +363,9 @@
}
if (info->slave) {
kfree(cfg_mem);
- return setup_serial(handle, info, port, config.AssignedIRQ);
+ return setup_serial(link, info, port, config.AssignedIRQ);
}
}
- link->conf.Vcc = config.Vcc;
/* First pass: look for a config entry that looks normal. */
tuple->TupleData = (cisdata_t *) buf;
@@ -377,12 +376,12 @@
/* Two tries: without IO aliases, then with aliases */
for (s = 0; s < 2; s++) {
for (try = 0; try < 2; try++) {
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if (i != CS_SUCCESS)
goto next_entry;
if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[s]) &&
(cf->io.win[0].base != 0)) {
@@ -390,19 +389,19 @@
link->io.BasePort1 = cf->io.win[0].base;
link->io.IOAddrLines = (try == 0) ?
16 : cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
next_entry:
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
}
}
/* Second pass: try to find an entry that isn't picky about
its base address, then try to grab any standard serial port
address, and finally try to get any free port. */
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if ((i == CS_SUCCESS) && (cf->io.nwin > 0) &&
((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
@@ -410,50 +409,48 @@
for (j = 0; j < 5; j++) {
link->io.BasePort1 = base[j];
link->io.IOAddrLines = base[j] ? 16 : 3;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS)
goto found_port;
}
}
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
found_port:
if (i != CS_SUCCESS) {
printk(KERN_NOTICE
"serial_cs: no usable port range found, giving up\n");
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
kfree(cfg_mem);
return -1;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
if (info->multi && (info->manfid == MANFID_3COM))
link->conf.ConfigIndex &= ~(0x08);
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
kfree(cfg_mem);
return -1;
}
kfree(cfg_mem);
- return setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
+ return setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
}
-static int multi_config(dev_link_t * link)
+static int multi_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
struct serial_info *info = link->priv;
struct serial_cfg_mem *cfg_mem;
tuple_t *tuple;
u_char *buf;
cisparse_t *parse;
cistpl_cftable_entry_t *cf;
- config_info_t config;
int i, rc, base2 = 0;
cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL);
@@ -464,14 +461,6 @@
cf = &parse->cftable_entry;
buf = cfg_mem->buf;
- i = pcmcia_get_configuration_info(handle, &config);
- if (i != CS_SUCCESS) {
- cs_error(handle, GetConfigurationInfo, i);
- rc = -1;
- goto free_cfg_mem;
- }
- link->conf.Vcc = config.Vcc;
-
tuple->TupleData = (cisdata_t *) buf;
tuple->TupleOffset = 0;
tuple->TupleDataMax = 255;
@@ -480,7 +469,7 @@
/* First, look for a generic full-sized window */
link->io.NumPorts1 = info->multi * 8;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
/* The quad port cards have bad CIS's, so just look for a
window larger than 8 ports and assume it will be right */
@@ -490,19 +479,19 @@
link->io.BasePort1 = cf->io.win[0].base;
link->io.IOAddrLines =
cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
base2 = link->io.BasePort1 + 8;
if (i == CS_SUCCESS)
break;
}
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
/* If that didn't work, look for two windows */
if (i != CS_SUCCESS) {
link->io.NumPorts1 = link->io.NumPorts2 = 8;
info->multi = 2;
- i = first_tuple(handle, tuple, parse);
+ i = first_tuple(link, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if ((i == CS_SUCCESS) && (cf->io.nwin == 2)) {
link->conf.ConfigIndex = cf->index;
@@ -510,26 +499,26 @@
link->io.BasePort2 = cf->io.win[1].base;
link->io.IOAddrLines =
cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link->handle, &link->io);
+ i = pcmcia_request_io(link, &link->io);
base2 = link->io.BasePort2;
if (i == CS_SUCCESS)
break;
}
- i = next_tuple(handle, tuple, parse);
+ i = next_tuple(link, tuple, parse);
}
}
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestIO, i);
+ cs_error(link, RequestIO, i);
rc = -1;
goto free_cfg_mem;
}
- i = pcmcia_request_irq(link->handle, &link->irq);
+ i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
printk(KERN_NOTICE
"serial_cs: no usable port range found, giving up\n");
- cs_error(link->handle, RequestIRQ, i);
+ cs_error(link, RequestIRQ, i);
link->irq.AssignedIRQ = 0;
}
/* Socket Dual IO: this enables irq's for second port */
@@ -537,35 +526,43 @@
link->conf.Present |= PRESENT_EXT_STATUS;
link->conf.ExtStatus = ESR_REQ_ATTN_ENA;
}
- i = pcmcia_request_configuration(link->handle, &link->conf);
+ i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
- cs_error(link->handle, RequestConfiguration, i);
+ cs_error(link, RequestConfiguration, i);
rc = -1;
goto free_cfg_mem;
}
/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
- 8 registers are for the UART, the others are extra registers */
- if (info->manfid == MANFID_OXSEMI) {
+ * 8 registers are for the UART, the others are extra registers.
+ * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
+ */
+ if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
+ info->prodid == PRODID_POSSIO_GCC)) {
+ int err;
+
if (cf->index == 1 || cf->index == 3) {
- setup_serial(handle, info, base2, link->irq.AssignedIRQ);
- outb(12, link->io.BasePort1 + 1);
+ err = setup_serial(link, info, base2,
+ link->irq.AssignedIRQ);
+ base2 = link->io.BasePort1;
} else {
- setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
- outb(12, base2 + 1);
+ err = setup_serial(link, info, link->io.BasePort1,
+ link->irq.AssignedIRQ);
}
+ info->c950ctrl = base2;
+ wakeup_card(info);
rc = 0;
goto free_cfg_mem;
}
- setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
+ setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
/* The Nokia cards are not really multiport cards */
if (info->manfid == MANFID_NOKIA) {
rc = 0;
goto free_cfg_mem;
}
for (i = 0; i < info->multi - 1; i++)
- setup_serial(handle, info, base2 + (8 * i),
+ setup_serial(link, info, base2 + (8 * i),
link->irq.AssignedIRQ);
rc = 0;
free_cfg_mem:
@@ -581,9 +578,8 @@
======================================================================*/
-void serial_config(dev_link_t * link)
+static int serial_config(struct pcmcia_device * link)
{
- client_handle_t handle = link->handle;
struct serial_info *info = link->priv;
struct serial_cfg_mem *cfg_mem;
tuple_t *tuple;
@@ -609,7 +605,7 @@
tuple->Attributes = 0;
/* Get configuration register information */
tuple->DesiredTuple = CISTPL_CONFIG;
- last_ret = first_tuple(handle, tuple, parse);
+ last_ret = first_tuple(link, tuple, parse);
if (last_ret != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -617,18 +613,16 @@
link->conf.ConfigBase = parse->config.base;
link->conf.Present = parse->config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Is this a compliant multifunction card? */
tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
tuple->Attributes = TUPLE_RETURN_COMMON | TUPLE_RETURN_LINK;
- info->multi = (first_tuple(handle, tuple, parse) == CS_SUCCESS);
+ info->multi = (first_tuple(link, tuple, parse) == CS_SUCCESS);
/* Is this a multiport card? */
tuple->DesiredTuple = CISTPL_MANFID;
- if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
info->manfid = parse->manfid.manf;
+ info->prodid = le16_to_cpu(buf[1]);
for (i = 0; i < MULTI_COUNT; i++)
if ((info->manfid == multi_id[i].manfid) &&
(parse->manfid.card == multi_id[i].prodid))
@@ -641,11 +635,11 @@
multifunction cards that ask for appropriate IO port ranges */
tuple->DesiredTuple = CISTPL_FUNCID;
if ((info->multi == 0) &&
- ((first_tuple(handle, tuple, parse) != CS_SUCCESS) ||
+ ((first_tuple(link, tuple, parse) != CS_SUCCESS) ||
(parse->funcid.func == CISTPL_FUNCID_MULTI) ||
(parse->funcid.func == CISTPL_FUNCID_SERIAL))) {
tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
- if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+ if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
info->multi = cf->io.win[0].len >> 3;
if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
@@ -664,31 +658,30 @@
if (info->manfid == MANFID_IBM) {
conf_reg_t reg = { 0, CS_READ, 0x800, 0 };
- last_ret = pcmcia_access_configuration_register(link->handle, ®);
+ last_ret = pcmcia_access_configuration_register(link, ®);
if (last_ret) {
last_fn = AccessConfigurationRegister;
goto cs_failed;
}
reg.Action = CS_WRITE;
reg.Value = reg.Value | 1;
- last_ret = pcmcia_access_configuration_register(link->handle, ®);
+ last_ret = pcmcia_access_configuration_register(link, ®);
if (last_ret) {
last_fn = AccessConfigurationRegister;
goto cs_failed;
}
}
- link->dev = &info->node[0];
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &info->node[0];
kfree(cfg_mem);
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
serial_remove(link);
- link->state &= ~DEV_CONFIG_PENDING;
kfree(cfg_mem);
+ return -ENODEV;
}
static struct pcmcia_device_id serial_ids[] = {
@@ -739,6 +732,7 @@
PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
@@ -757,6 +751,7 @@
PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
+ PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index d3a7b0c..dda0ca4 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -35,73 +35,52 @@
} ixj_info_t;
static void ixj_detach(struct pcmcia_device *p_dev);
-static void ixj_config(dev_link_t * link);
-static void ixj_cs_release(dev_link_t * link);
+static int ixj_config(struct pcmcia_device * link);
+static void ixj_cs_release(struct pcmcia_device * link);
-static int ixj_attach(struct pcmcia_device *p_dev)
+static int ixj_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
-
DEBUG(0, "ixj_attach()\n");
/* Create new ixj device */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- return -ENOMEM;
- memset(link, 0, sizeof(struct dev_link_t));
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 3;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->priv = kmalloc(sizeof(struct ixj_info_t), GFP_KERNEL);
- if (!link->priv) {
- kfree(link);
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = 3;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->priv = kmalloc(sizeof(struct ixj_info_t), GFP_KERNEL);
+ if (!p_dev->priv) {
return -ENOMEM;
}
- memset(link->priv, 0, sizeof(struct ixj_info_t));
+ memset(p_dev->priv, 0, sizeof(struct ixj_info_t));
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ixj_config(link);
-
- return 0;
+ return ixj_config(p_dev);
}
-static void ixj_detach(struct pcmcia_device *p_dev)
+static void ixj_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DEBUG(0, "ixj_detach(0x%p)\n", link);
- link->state &= ~DEV_RELEASE_PENDING;
- if (link->state & DEV_CONFIG)
- ixj_cs_release(link);
+ ixj_cs_release(link);
kfree(link->priv);
- kfree(link);
}
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void ixj_get_serial(dev_link_t * link, IXJ * j)
+static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
{
- client_handle_t handle;
tuple_t tuple;
u_short buf[128];
char *str;
int last_ret, last_fn, i, place;
- handle = link->handle;
DEBUG(0, "ixj_get_serial(0x%p)\n", link);
tuple.TupleData = (cisdata_t *) buf;
tuple.TupleOffset = 0;
tuple.TupleDataMax = 80;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_VERS_1;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
str = (char *) buf;
printk("PCMCIA Version %d.%d\n", str[0], str[1]);
str += 2;
@@ -149,22 +128,19 @@
return;
}
-static void ixj_config(dev_link_t * link)
+static int ixj_config(struct pcmcia_device * link)
{
IXJ *j;
- client_handle_t handle;
ixj_info_t *info;
tuple_t tuple;
u_short buf[128];
cisparse_t parse;
- config_info_t conf;
cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
cistpl_cftable_entry_t dflt =
{
0
};
int last_ret, last_fn;
- handle = link->handle;
info = link->priv;
DEBUG(0, "ixj_config(0x%p)\n", link);
tuple.TupleData = (cisdata_t *) buf;
@@ -172,19 +148,17 @@
tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- link->state |= DEV_CONFIG;
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
+ pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
@@ -195,7 +169,7 @@
link->io.BasePort2 = io->win[1].base;
link->io.NumPorts2 = io->win[1].len;
}
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
/* If we've got this far, we're done */
break;
@@ -203,10 +177,10 @@
next_entry:
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
dflt = *cfg;
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*
* Register the card with the core.
@@ -215,46 +189,21 @@
info->ndev = 1;
info->node.major = PHONE_MAJOR;
- link->dev = &info->node;
+ link->dev_node = &info->node;
ixj_get_serial(link, j);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
ixj_cs_release(link);
+ return -ENODEV;
}
-static void ixj_cs_release(dev_link_t *link)
+static void ixj_cs_release(struct pcmcia_device *link)
{
ixj_info_t *info = link->priv;
DEBUG(0, "ixj_cs_release(0x%p)\n", link);
info->ndev = 0;
- link->dev = NULL;
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- link->state &= ~DEV_CONFIG;
-}
-
-static int ixj_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int ixj_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
+ pcmcia_disable_device(link);
}
static struct pcmcia_device_id ixj_ids[] = {
@@ -268,11 +217,9 @@
.drv = {
.name = "ixj_cs",
},
- .probe = ixj_attach,
+ .probe = ixj_probe,
.remove = ixj_detach,
.id_table = ixj_ids,
- .suspend = ixj_suspend,
- .resume = ixj_resume,
};
static int __init ixj_pcmcia_init(void)
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 134d200..302aa1e 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -67,11 +67,11 @@
static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
typedef struct local_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
} local_info_t;
-static void sl811_cs_release(dev_link_t * link);
+static void sl811_cs_release(struct pcmcia_device * link);
/*====================================================================*/
@@ -138,41 +138,27 @@
/*====================================================================*/
-static void sl811_cs_detach(struct pcmcia_device *p_dev)
+static void sl811_cs_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
-
DBG(0, "sl811_cs_detach(0x%p)\n", link);
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG)
- sl811_cs_release(link);
+ sl811_cs_release(link);
/* This points to the parent local_info_t struct */
kfree(link->priv);
}
-static void sl811_cs_release(dev_link_t * link)
+static void sl811_cs_release(struct pcmcia_device * link)
{
-
DBG(0, "sl811_cs_release(0x%p)\n", link);
- /* Unlink the device chain */
- link->dev = NULL;
-
+ pcmcia_disable_device(link);
platform_device_unregister(&platform_dev);
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
}
-static void sl811_cs_config(dev_link_t *link)
+static int sl811_cs_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
- struct device *parent = &handle_to_dev(handle);
+ struct device *parent = &handle_to_dev(link);
local_info_t *dev = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -188,27 +174,23 @@
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Look up the current Vcc */
CS_CHECK(GetConfigurationInfo,
- pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
+ pcmcia_get_configuration_info(link, &conf));
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(handle, &tuple) != 0
- || pcmcia_parse_tuple(handle, &tuple, &parse)
+ if (pcmcia_get_tuple_data(link, &tuple) != 0
+ || pcmcia_parse_tuple(link, &tuple, &parse)
!= 0)
goto next_entry;
@@ -234,10 +216,10 @@
}
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* we need an interrupt */
@@ -254,15 +236,14 @@
link->io.BasePort1 = io->win[0].base;
link->io.NumPorts1 = io->win[0].len;
- if (pcmcia_request_io(link->handle, &link->io) != 0)
+ if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
break;
next_entry:
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ pcmcia_disable_device(link);
+ last_ret = pcmcia_get_next_tuple(link, &tuple);
}
/* require an IRQ and two registers */
@@ -270,71 +251,46 @@
goto cs_failed;
if (link->conf.Attributes & CONF_ENABLE_IRQ)
CS_CHECK(RequestIRQ,
- pcmcia_request_irq(link->handle, &link->irq));
+ pcmcia_request_irq(link, &link->irq));
else
goto cs_failed;
CS_CHECK(RequestConfiguration,
- pcmcia_request_configuration(link->handle, &link->conf));
+ pcmcia_request_configuration(link, &link->conf));
sprintf(dev->node.dev_name, driver_name);
dev->node.major = dev->node.minor = 0;
- link->dev = &dev->node;
+ link->dev_node = &dev->node;
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev->node.dev_name, link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
+ printk(KERN_INFO "%s: index 0x%02x: ",
+ dev->node.dev_name, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
printk(", irq %d", link->irq.AssignedIRQ);
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
printk("\n");
- link->state &= ~DEV_CONFIG_PENDING;
-
if (sl811_hc_init(parent, link->io.BasePort1, link->irq.AssignedIRQ)
< 0) {
cs_failed:
printk("sl811_cs_config failed\n");
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
sl811_cs_release(link);
- link->state &= ~DEV_CONFIG_PENDING;
+ return -ENODEV;
}
-}
-
-static int sl811_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
return 0;
}
-static int sl811_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
-static int sl811_cs_attach(struct pcmcia_device *p_dev)
+static int sl811_cs_probe(struct pcmcia_device *link)
{
local_info_t *local;
- dev_link_t *link;
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
- link = &local->link;
+ local->p_dev = link;
link->priv = local;
/* Initialize */
@@ -343,16 +299,9 @@
link->irq.Handler = NULL;
link->conf.Attributes = 0;
- link->conf.Vcc = 33;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- sl811_cs_config(link);
-
- return 0;
+ return sl811_cs_config(link);
}
static struct pcmcia_device_id sl811_ids[] = {
@@ -366,11 +315,9 @@
.drv = {
.name = (char *)driver_name,
},
- .probe = sl811_cs_attach,
+ .probe = sl811_cs_probe,
.remove = sl811_cs_detach,
.id_table = sl811_ids,
- .suspend = sl811_suspend,
- .resume = sl811_resume,
};
/*====================================================================*/
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 2646c01..59e6f44 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -65,6 +65,9 @@
/* SmartMedia */
#define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3: Smartmedia physical base address */
+/* Compact Flash */
+#define AT91_CF_BASE 0x50000000 /* NCS4-NCS6: Compact Flash physical base address */
+
/* Multi-Master Memory controller */
#define AT91_UHP_BASE 0x00300000 /* USB Host controller */
diff --git a/include/pcmcia/bulkmem.h b/include/pcmcia/bulkmem.h
index b53b78d..6bc7472 100644
--- a/include/pcmcia/bulkmem.h
+++ b/include/pcmcia/bulkmem.h
@@ -35,7 +35,7 @@
#define REGION_BAR_MASK 0xe000
#define REGION_BAR_SHIFT 13
-int pcmcia_get_first_region(client_handle_t handle, region_info_t *rgn);
-int pcmcia_get_next_region(client_handle_t handle, region_info_t *rgn);
+int pcmcia_get_first_region(struct pcmcia_device *handle, region_info_t *rgn);
+int pcmcia_get_next_region(struct pcmcia_device *handle, region_info_t *rgn);
#endif /* _LINUX_BULKMEM_H */
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h
index da19c29..c1da855 100644
--- a/include/pcmcia/ciscode.h
+++ b/include/pcmcia/ciscode.h
@@ -1,5 +1,5 @@
/*
- * ciscode.h -- Definitions for bulk memory services
+ * ciscode.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -122,4 +122,7 @@
#define MANFID_XIRCOM 0x0105
+#define MANFID_POSSIO 0x030c
+#define PRODID_POSSIO_GCC 0x0003
+
#endif /* _LINUX_CISCODE_H */
diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h
index c6a0695..d3bbb19 100644
--- a/include/pcmcia/cistpl.h
+++ b/include/pcmcia/cistpl.h
@@ -586,12 +586,7 @@
cisdata_t Data[CISTPL_MAX_CIS_SIZE];
} cisdump_t;
-int pcmcia_get_first_tuple(client_handle_t handle, tuple_t *tuple);
-int pcmcia_get_next_tuple(client_handle_t handle, tuple_t *tuple);
-int pcmcia_get_tuple_data(client_handle_t handle, tuple_t *tuple);
-int pcmcia_parse_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse);
-int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info);
int pcmcia_replace_cis(struct pcmcia_socket *s, cisdump_t *cis);
/* don't use outside of PCMCIA core yet */
@@ -602,4 +597,20 @@
int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_t *info);
+/* ... but use these wrappers instead */
+#define pcmcia_get_first_tuple(p_dev, tuple) \
+ pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)
+
+#define pcmcia_get_next_tuple(p_dev, tuple) \
+ pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)
+
+#define pcmcia_get_tuple_data(p_dev, tuple) \
+ pccard_get_tuple_data(p_dev->socket, tuple)
+
+#define pcmcia_parse_tuple(p_dev, tuple, parse) \
+ pccard_parse_tuple(tuple, parse)
+
+#define pcmcia_validate_cis(p_dev, info) \
+ pccard_validate_cis(p_dev->socket, p_dev->func, info)
+
#endif /* LINUX_CISTPL_H */
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 52660f3..d5838c3 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -109,17 +109,6 @@
#define CLIENT_THIS_SOCKET 0x01
-/* For RegisterClient */
-typedef struct client_reg_t {
- dev_info_t *dev_info;
- u_int Attributes; /* UNUSED */
- u_int EventMask;
- int (*event_handler)(event_t event, int priority,
- event_callback_args_t *);
- event_callback_args_t event_callback_args;
- u_int Version;
-} client_reg_t;
-
/* ModifyConfiguration */
typedef struct modconf_t {
u_int Attributes;
@@ -127,15 +116,16 @@
} modconf_t;
/* Attributes for ModifyConfiguration */
-#define CONF_IRQ_CHANGE_VALID 0x100
-#define CONF_VCC_CHANGE_VALID 0x200
-#define CONF_VPP1_CHANGE_VALID 0x400
-#define CONF_VPP2_CHANGE_VALID 0x800
+#define CONF_IRQ_CHANGE_VALID 0x0100
+#define CONF_VCC_CHANGE_VALID 0x0200
+#define CONF_VPP1_CHANGE_VALID 0x0400
+#define CONF_VPP2_CHANGE_VALID 0x0800
+#define CONF_IO_CHANGE_WIDTH 0x1000
/* For RequestConfiguration */
typedef struct config_req_t {
u_int Attributes;
- u_int Vcc, Vpp1, Vpp2;
+ u_int Vpp; /* both Vpp1 and Vpp2 */
u_int IntType;
u_int ConfigBase;
u_char Status, Pin, Copy, ExtStatus;
@@ -389,23 +379,27 @@
int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);
-int pcmcia_release_configuration(struct pcmcia_device *p_dev);
-int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req);
-int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req);
int pcmcia_release_window(window_handle_t win);
int pcmcia_request_configuration(struct pcmcia_device *p_dev, config_req_t *req);
int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req);
int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req);
int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_handle_t *wh);
-int pcmcia_reset_card(struct pcmcia_device *p_dev, client_req_t *req);
int pcmcia_suspend_card(struct pcmcia_socket *skt);
int pcmcia_resume_card(struct pcmcia_socket *skt);
int pcmcia_eject_card(struct pcmcia_socket *skt);
int pcmcia_insert_card(struct pcmcia_socket *skt);
+int pccard_reset_card(struct pcmcia_socket *skt);
+
+struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *p_dev);
+void pcmcia_disable_device(struct pcmcia_device *p_dev);
struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt);
void pcmcia_put_socket(struct pcmcia_socket *skt);
+/* compatibility functions */
+#define pcmcia_reset_card(p_dev, req) \
+ pccard_reset_card(p_dev->socket)
+
#endif /* __KERNEL__ */
#endif /* _LINUX_CS_H */
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 8e2a963..8c339f5 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -39,7 +39,7 @@
typedef struct bind_info_t {
dev_info_t dev_info;
u_char function;
- struct dev_link_t *instance;
+ struct pcmcia_device *instance;
char name[DEV_NAME_LEN];
u_short major, minor;
void *next;
@@ -96,6 +96,7 @@
#ifdef __KERNEL__
#include <linux/device.h>
+#include <pcmcia/ss.h>
typedef struct dev_node_t {
char dev_name[DEV_NAME_LEN];
@@ -103,34 +104,9 @@
struct dev_node_t *next;
} dev_node_t;
-typedef struct dev_link_t {
- dev_node_t *dev;
- u_int state, open;
- wait_queue_head_t pending;
- client_handle_t handle;
- io_req_t io;
- irq_req_t irq;
- config_req_t conf;
- window_handle_t win;
- void *priv;
- struct dev_link_t *next;
-} dev_link_t;
-
-/* Flags for device state */
-#define DEV_PRESENT 0x01
-#define DEV_CONFIG 0x02
-#define DEV_STALE_CONFIG 0x04 /* release on close */
-#define DEV_STALE_LINK 0x08 /* detach on release */
-#define DEV_CONFIG_PENDING 0x10
-#define DEV_RELEASE_PENDING 0x20
-#define DEV_SUSPEND 0x40
-#define DEV_BUSY 0x80
-
-#define DEV_OK(l) \
- ((l) && ((l->state & ~DEV_BUSY) == (DEV_CONFIG|DEV_PRESENT)))
-
struct pcmcia_socket;
+struct config_t;
struct pcmcia_driver {
int (*probe) (struct pcmcia_device *dev);
@@ -148,6 +124,7 @@
int pcmcia_register_driver(struct pcmcia_driver *driver);
void pcmcia_unregister_driver(struct pcmcia_driver *driver);
+
struct pcmcia_device {
/* the socket and the device_no [for multifunction devices]
uniquely define a pcmcia_device */
@@ -160,21 +137,40 @@
/* the hardware "function" device; certain subdevices can
* share one hardware "function" device. */
u8 func;
+ struct config_t* function_config;
struct list_head socket_device_list;
- /* deprecated, a cleaned up version will be moved into this
- struct soon */
- dev_link_t *instance;
- u_int state;
+ /* deprecated, will be cleaned up soon */
+ dev_node_t *dev_node;
+ u_int open;
+ io_req_t io;
+ irq_req_t irq;
+ config_req_t conf;
+ window_handle_t win;
+
+ /* Is the device suspended, or in the process of
+ * being removed? */
+ u16 suspended:1;
+ u16 _removed:1;
+
+ /* Flags whether io, irq, win configurations were
+ * requested, and whether the configuration is "locked" */
+ u16 _irq:1;
+ u16 _io:1;
+ u16 _win:4;
+ u16 _locked:1;
+
+ /* Flag whether a "fuzzy" func_id based match is
+ * allowed. */
+ u16 allow_func_id_match:1;
/* information about this device */
- u8 has_manf_id:1;
- u8 has_card_id:1;
- u8 has_func_id:1;
+ u16 has_manf_id:1;
+ u16 has_card_id:1;
+ u16 has_func_id:1;
- u8 allow_func_id_match:1;
- u8 reserved:4;
+ u16 reserved:3;
u8 func_id;
u16 manf_id;
@@ -182,22 +178,24 @@
char * prod_id[4];
+ struct device dev;
+
+#ifdef CONFIG_PCMCIA_IOCTL
/* device driver wanted by cardmgr */
struct pcmcia_driver * cardmgr;
+#endif
- struct device dev;
+ /* data private to drivers */
+ void *priv;
};
#define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
#define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
-#define handle_to_pdev(handle) (handle)
#define handle_to_dev(handle) (handle->dev)
-#define dev_to_instance(dev) (dev->instance)
-
/* error reporting */
-void cs_error(client_handle_t handle, int func, int ret);
+void cs_error(struct pcmcia_device *handle, int func, int ret);
#endif /* __KERNEL__ */
#endif /* _LINUX_DS_H */
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 2889a69..5e0a01a 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -18,6 +18,7 @@
#include <linux/config.h>
#include <linux/device.h>
#include <linux/sched.h> /* task_struct, completion */
+#include <linux/mutex.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
@@ -146,14 +147,15 @@
/* !SS_CAP_STATIC_MAP */
extern struct pccard_resource_ops pccard_nonstatic_ops;
+/* static mem, dynamic IO sockets */
+extern struct pccard_resource_ops pccard_iodyn_ops;
+
/*
* Calls to set up low-level "Socket Services" drivers
*/
struct pcmcia_socket;
typedef struct io_window_t {
- u_int Attributes;
- kio_addr_t BasePort, NumPorts;
kio_addr_t InUse, Config;
struct resource *res;
} io_window_t;
@@ -162,7 +164,7 @@
typedef struct window_t {
u_short magic;
u_short index;
- client_handle_t handle;
+ struct pcmcia_device *handle;
struct pcmcia_socket *sock;
pccard_mem_map ctl;
} window_t;
@@ -186,7 +188,6 @@
u_short lock_count;
pccard_mem_map cis_mem;
void __iomem *cis_virt;
- struct config_t *config;
struct {
u_int AssignedIRQ;
u_int Config;
@@ -241,7 +242,7 @@
#endif
/* state thread */
- struct semaphore skt_sem; /* protects socket h/w state */
+ struct mutex skt_mutex; /* protects socket h/w state */
struct task_struct *thread;
struct completion thread_done;
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index 77caf43..adfdce7 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -57,18 +57,12 @@
/*
* prototypes
*/
-static void pdacf_config(dev_link_t *link);
+static int pdacf_config(struct pcmcia_device *link);
static void snd_pdacf_detach(struct pcmcia_device *p_dev);
-static void pdacf_release(dev_link_t *link)
+static void pdacf_release(struct pcmcia_device *link)
{
- if (link->state & DEV_CONFIG) {
- /* release cs resources */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
- }
+ pcmcia_disable_device(link);
}
/*
@@ -76,7 +70,7 @@
*/
static int snd_pdacf_free(struct snd_pdacf *pdacf)
{
- dev_link_t *link = &pdacf->link;
+ struct pcmcia_device *link = pdacf->p_dev;
pdacf_release(link);
@@ -96,10 +90,9 @@
/*
* snd_pdacf_attach - attach callback for cs
*/
-static int snd_pdacf_attach(struct pcmcia_device *p_dev)
+static int snd_pdacf_probe(struct pcmcia_device *link)
{
int i;
- dev_link_t *link; /* Info for cardmgr */
struct snd_pdacf *pdacf;
struct snd_card *card;
static struct snd_device_ops ops = {
@@ -139,7 +132,7 @@
pdacf->index = i;
card_list[i] = card;
- link = &pdacf->link;
+ pdacf->p_dev = link;
link->priv = pdacf;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -156,13 +149,7 @@
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
- /* Chain drivers */
- link->next = NULL;
-
- link->handle = p_dev;
- pdacf_config(link);
-
- return 0;
+ return pdacf_config(link);
}
@@ -209,9 +196,8 @@
/*
* snd_pdacf_detach - detach callback for cs
*/
-static void snd_pdacf_detach(struct pcmcia_device *p_dev)
+static void snd_pdacf_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct snd_pdacf *chip = link->priv;
snd_printdd(KERN_DEBUG "pdacf_detach called\n");
@@ -230,13 +216,11 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void pdacf_config(dev_link_t *link)
+static int pdacf_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct snd_pdacf *pdacf = link->priv;
tuple_t tuple;
cisparse_t *parse = NULL;
- config_info_t conf;
u_short buf[32];
int last_fn, last_ret;
@@ -244,7 +228,7 @@
parse = kmalloc(sizeof(*parse), GFP_KERNEL);
if (! parse) {
snd_printk(KERN_ERR "pdacf_config: cannot allocate\n");
- return;
+ return -ENOMEM;
}
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
@@ -252,71 +236,51 @@
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
link->conf.ConfigBase = parse->config.base;
link->conf.ConfigIndex = 0x5;
kfree(parse);
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- link->conf.Vcc = conf.Vcc;
-
- /* Configure card */
- link->state |= DEV_CONFIG;
-
- CS_CHECK(RequestIO, pcmcia_request_io(handle, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
goto failed;
- link->dev = &pdacf->node;
- link->state &= ~DEV_CONFIG_PENDING;
- return;
+ link->dev_node = &pdacf->node;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
+ pcmcia_disable_device(link);
+ return -ENODEV;
}
#ifdef CONFIG_PM
-static int pdacf_suspend(struct pcmcia_device *dev)
+static int pdacf_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
struct snd_pdacf *chip = link->priv;
snd_printdd(KERN_DEBUG "SUSPEND\n");
- link->state |= DEV_SUSPEND;
if (chip) {
snd_printdd(KERN_DEBUG "snd_pdacf_suspend calling\n");
snd_pdacf_suspend(chip, PMSG_SUSPEND);
}
- snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
return 0;
}
-static int pdacf_resume(struct pcmcia_device *dev)
+static int pdacf_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
struct snd_pdacf *chip = link->priv;
snd_printdd(KERN_DEBUG "RESUME\n");
- link->state &= ~DEV_SUSPEND;
-
- snd_printdd(KERN_DEBUG "CARD_RESET\n");
- if (DEV_OK(link)) {
- snd_printdd(KERN_DEBUG "requestconfig...\n");
- pcmcia_request_configuration(link->handle, &link->conf);
+ if (pcmcia_dev_present(link)) {
if (chip) {
snd_printdd(KERN_DEBUG "calling snd_pdacf_resume\n");
snd_pdacf_resume(chip);
@@ -343,7 +307,7 @@
.drv = {
.name = "snd-pdaudiocf",
},
- .probe = snd_pdacf_attach,
+ .probe = snd_pdacf_probe,
.remove = snd_pdacf_detach,
.id_table = snd_pdacf_ids,
#ifdef CONFIG_PM
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h
index 2744f18..9a14a4f 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.h
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h
@@ -116,7 +116,7 @@
void *pcm_area;
/* pcmcia stuff */
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
};
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 66900d2..7e0cda2 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -59,15 +59,9 @@
/*
*/
-static void vxpocket_release(dev_link_t *link)
+static void vxpocket_release(struct pcmcia_device *link)
{
- if (link->state & DEV_CONFIG) {
- /* release cs resources */
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
- }
+ pcmcia_disable_device(link);
}
/*
@@ -132,9 +126,9 @@
/*
* create vxpocket instance
*/
-static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl)
+static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl,
+ struct pcmcia_device *link)
{
- dev_link_t *link; /* Info for cardmgr */
struct vx_core *chip;
struct snd_vxpocket *vxp;
static struct snd_device_ops ops = {
@@ -154,7 +148,7 @@
vxp = (struct snd_vxpocket *)chip;
- link = &vxp->link;
+ vxp->p_dev = link;
link->priv = chip;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -167,7 +161,6 @@
link->irq.Instance = chip;
link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
@@ -215,9 +208,8 @@
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static void vxpocket_config(dev_link_t *link)
+static int vxpocket_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
struct vx_core *chip = link->priv;
struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
tuple_t tuple;
@@ -229,24 +221,24 @@
parse = kmalloc(sizeof(*parse), GFP_KERNEL);
if (! parse) {
snd_printk(KERN_ERR "vx: cannot allocate\n");
- return;
+ return -ENOMEM;
}
tuple.Attributes = 0;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
link->conf.ConfigBase = parse->config.base;
link->conf.Present = parse->config.rmask[0];
/* redefine hardware record according to the VERSION1 string */
tuple.DesiredTuple = CISTPL_VERS_1;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
if (! strcmp(parse->version_1.str + parse->version_1.ofs[1], "VX-POCKET")) {
snd_printdd("VX-pocket is detected\n");
} else {
@@ -257,67 +249,50 @@
strcpy(chip->card->driver, vxp440_hw.name);
}
- /* Configure card */
- link->state |= DEV_CONFIG;
+ CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
- CS_CHECK(RequestIO, pcmcia_request_io(handle, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
-
- chip->dev = &handle_to_dev(link->handle);
+ chip->dev = &handle_to_dev(link);
snd_card_set_dev(chip->card, chip->dev);
if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
goto failed;
- link->dev = &vxp->node;
- link->state &= ~DEV_CONFIG_PENDING;
+ link->dev_node = &vxp->node;
kfree(parse);
- return;
+ return 9;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- pcmcia_release_irq(link->handle, &link->irq);
- link->state &= ~DEV_CONFIG;
+ pcmcia_disable_device(link);
kfree(parse);
+ return -ENODEV;
}
#ifdef CONFIG_PM
-static int vxp_suspend(struct pcmcia_device *dev)
+static int vxp_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
struct vx_core *chip = link->priv;
snd_printdd(KERN_DEBUG "SUSPEND\n");
- link->state |= DEV_SUSPEND;
if (chip) {
snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
snd_vx_suspend(chip, PMSG_SUSPEND);
}
- snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
return 0;
}
-static int vxp_resume(struct pcmcia_device *dev)
+static int vxp_resume(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(dev);
struct vx_core *chip = link->priv;
snd_printdd(KERN_DEBUG "RESUME\n");
- link->state &= ~DEV_SUSPEND;
-
- snd_printdd(KERN_DEBUG "CARD_RESET\n");
- if (DEV_OK(link)) {
+ if (pcmcia_dev_present(link)) {
//struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
- snd_printdd(KERN_DEBUG "requestconfig...\n");
- pcmcia_request_configuration(link->handle, &link->conf);
if (chip) {
snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
snd_vx_resume(chip);
@@ -333,7 +308,7 @@
/*
*/
-static int vxpocket_attach(struct pcmcia_device *p_dev)
+static int vxpocket_probe(struct pcmcia_device *p_dev)
{
struct snd_card *card;
struct snd_vxpocket *vxp;
@@ -358,7 +333,7 @@
return -ENOMEM;
}
- vxp = snd_vxpocket_new(card, ibl[i]);
+ vxp = snd_vxpocket_new(card, ibl[i], p_dev);
if (! vxp) {
snd_card_free(card);
return -ENODEV;
@@ -368,20 +343,13 @@
vxp->index = i;
card_alloc |= 1 << i;
- /* Chain drivers */
- vxp->link.next = NULL;
+ vxp->p_dev = p_dev;
- vxp->link.handle = p_dev;
- vxp->link.state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- p_dev->instance = &vxp->link;
- vxpocket_config(&vxp->link);
-
- return 0;
+ return vxpocket_config(p_dev);
}
-static void vxpocket_detach(struct pcmcia_device *p_dev)
+static void vxpocket_detach(struct pcmcia_device *link)
{
- dev_link_t *link = dev_to_instance(p_dev);
struct snd_vxpocket *vxp;
struct vx_core *chip;
@@ -413,7 +381,7 @@
.drv = {
.name = "snd-vxpocket",
},
- .probe = vxpocket_attach,
+ .probe = vxpocket_probe,
.remove = vxpocket_detach,
.id_table = vxp_ids,
#ifdef CONFIG_PM
diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h
index 67efae3..27ea002 100644
--- a/sound/pcmcia/vx/vxpocket.h
+++ b/sound/pcmcia/vx/vxpocket.h
@@ -42,7 +42,7 @@
int index; /* card index */
/* pcmcia stuff */
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
};