pcmcia: do not use io_req_t when calling pcmcia_request_io()
Instead of io_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[0,1] for up to two ioport
ranges. After a call to pcmcia_request_io(), the ports found there
are reserved, after calling pcmcia_request_configuration(), they may
be used.
CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Michael Buesch <mb@bu3sch.de>
Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/)
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 3e040f5..61f49bd 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -100,9 +100,8 @@
info->p_dev = link;
link->priv = info;
- link->io.NumPorts1 = 0x20;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10;
+ link->resource[0]->end = 0x20;
+ link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
@@ -130,15 +129,16 @@
unsigned int vcc,
void *priv_data)
{
+ p_dev->io_lines = 10;
/* For New Media T&J, look for a SCSI window */
if (cfg->io.win[0].len >= 0x20)
- p_dev->io.BasePort1 = cfg->io.win[0].base;
+ p_dev->resource[0]->start = cfg->io.win[0].base;
else if ((cfg->io.nwin > 1) &&
(cfg->io.win[1].len >= 0x20))
- p_dev->io.BasePort1 = cfg->io.win[1].base;
+ p_dev->resource[0]->start = cfg->io.win[1].base;
if ((cfg->io.nwin > 0) &&
- (p_dev->io.BasePort1 < 0xffff)) {
- if (!pcmcia_request_io(p_dev, &p_dev->io))
+ (p_dev->resource[0]->start < 0xffff)) {
+ if (!pcmcia_request_io(p_dev))
return 0;
}
return -EINVAL;
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 49a9a0a..13dbe5c 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -83,9 +83,8 @@
info->p_dev = link;
link->priv = info;
- link->io.NumPorts1 = 0x10;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10;
+ link->resource[0]->end = 0x10;
+ link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
@@ -112,8 +111,9 @@
unsigned int vcc,
void *priv_data)
{
- p_dev->io.BasePort1 = cfg->io.win[0].base;
- return pcmcia_request_io(p_dev, &p_dev->io);
+ p_dev->io_lines = 10;
+ p_dev->resource[0]->start = cfg->io.win[0].base;
+ return pcmcia_request_io(p_dev);
}
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index d929891..8bb598b 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1558,9 +1558,8 @@
nsp_dbg(NSP_DEBUG_INIT, "info=0x%p", info);
/* The io structure describes IO port mapping */
- link->io.NumPorts1 = 0x10;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10; /* not used */
+ link->resource[0]->end = 0x10;
+ link->resource[0]->flags = IO_DATA_PATH_WIDTH_AUTO;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
@@ -1641,24 +1640,23 @@
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
- p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+ p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
- p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- if (!(io->flags & CISTPL_IO_8BIT))
- p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- if (!(io->flags & CISTPL_IO_16BIT))
- p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- p_dev->io.BasePort1 = io->win[0].base;
- p_dev->io.NumPorts1 = io->win[0].len;
+ p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |=
+ pcmcia_io_cfg_data_width(io->flags);
+ p_dev->resource[0]->start = io->win[0].base;
+ p_dev->resource[0]->end = io->win[0].len;
if (io->nwin > 1) {
- p_dev->io.Attributes2 = p_dev->io.Attributes1;
- p_dev->io.BasePort2 = io->win[1].base;
- p_dev->io.NumPorts2 = io->win[1].len;
+ p_dev->resource[1]->flags =
+ p_dev->resource[0]->flags;
+ p_dev->resource[1]->start = io->win[1].base;
+ p_dev->resource[1]->end = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
+ if (pcmcia_request_io(p_dev) != 0)
goto next_entry;
}
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 4e2b83f..eb775f1 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -156,9 +156,8 @@
return -ENOMEM;
info->p_dev = link;
link->priv = info;
- link->io.NumPorts1 = 16;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10;
+ link->resource[0]->end = 16;
+ link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.Present = PRESENT_OPTION;
@@ -185,13 +184,14 @@
unsigned int vcc,
void *priv_data)
{
- p_dev->io.BasePort1 = cfg->io.win[0].base;
- p_dev->io.NumPorts1 = cfg->io.win[0].len;
+ p_dev->io_lines = 10;
+ p_dev->resource[0]->start = cfg->io.win[0].base;
+ p_dev->resource[0]->end = cfg->io.win[0].len;
- if (p_dev->io.BasePort1 == 0)
+ if (p_dev->resource[0]->start == 0)
return -ENODEV;
- return pcmcia_request_io(p_dev, &p_dev->io);
+ return pcmcia_request_io(p_dev);
}
static int qlogic_config(struct pcmcia_device * link)
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index d99c0cb..321e390 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -690,13 +690,14 @@
unsigned int vcc,
void *priv_data)
{
- p_dev->io.BasePort1 = cfg->io.win[0].base;
- p_dev->io.NumPorts1 = cfg->io.win[0].len;
+ p_dev->io_lines = 10;
+ p_dev->resource[0]->start = cfg->io.win[0].base;
+ p_dev->resource[0]->end = cfg->io.win[0].len;
- if (p_dev->io.BasePort1 == 0)
+ if (p_dev->resource[0]->start == 0)
return -ENODEV;
- return pcmcia_request_io(p_dev, &p_dev->io);
+ return pcmcia_request_io(p_dev);
}
static int
@@ -858,9 +859,8 @@
return -ENOMEM;
info->p_dev = link;
link->priv = info;
- link->io.NumPorts1 = 16;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- link->io.IOAddrLines = 10;
+ link->resource[0]->end = 16;
+ link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;