Merge branch 'upstream-fixes' into upstream
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index 4532b17..aedfddf 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -1003,7 +1003,8 @@
/* Calculate the next Tx descriptor entry. */
int entry = vp->cur_tx % TX_RING_SIZE;
struct boom_tx_desc *prev_entry;
- unsigned long flags, i;
+ unsigned long flags;
+ int i;
if (vp->tx_full) /* No room to transmit with */
return 1;
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 9bae77c..4122bb4 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -345,6 +345,7 @@
void __iomem *dingo_ccr; /* only used for CEM56 cards */
unsigned last_ptr_value; /* last packets transmitted value */
const char *manf_str;
+ struct work_struct tx_timeout_task;
} local_info_t;
/****************
@@ -352,6 +353,7 @@
*/
static int do_start_xmit(struct sk_buff *skb, struct net_device *dev);
static void do_tx_timeout(struct net_device *dev);
+static void xirc2ps_tx_timeout_task(void *data);
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);
@@ -589,6 +591,7 @@
#ifdef HAVE_TX_TIMEOUT
dev->tx_timeout = do_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
+ INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task, dev);
#endif
return xirc2ps_config(link);
@@ -1341,17 +1344,24 @@
/*====================================================================*/
static void
-do_tx_timeout(struct net_device *dev)
+xirc2ps_tx_timeout_task(void *data)
{
- local_info_t *lp = netdev_priv(dev);
- printk(KERN_NOTICE "%s: transmit timed out\n", dev->name);
- lp->stats.tx_errors++;
+ struct net_device *dev = data;
/* reset the card */
do_reset(dev,1);
dev->trans_start = jiffies;
netif_wake_queue(dev);
}
+static void
+do_tx_timeout(struct net_device *dev)
+{
+ local_info_t *lp = netdev_priv(dev);
+ lp->stats.tx_errors++;
+ printk(KERN_NOTICE "%s: transmit timed out\n", dev->name);
+ schedule_work(&lp->tx_timeout_task);
+}
+
static int
do_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index ba60657..5e26fe8 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -202,6 +202,8 @@
#define CSR15 15
#define PCNET32_MC_FILTER 8
+#define PCNET32_79C970A 0x2621
+
/* The PCNET32 Rx and Tx ring descriptors. */
struct pcnet32_rx_head {
u32 base;
@@ -289,6 +291,7 @@
/* each bit indicates an available PHY */
u32 phymask;
+ unsigned short chip_version; /* which variant this is */
};
static int pcnet32_probe_pci(struct pci_dev *, const struct pci_device_id *);
@@ -724,9 +727,11 @@
spin_lock_irqsave(&lp->lock, flags);
if (lp->mii) {
r = mii_link_ok(&lp->mii_if);
- } else {
+ } else if (lp->chip_version >= PCNET32_79C970A) {
ulong ioaddr = dev->base_addr; /* card base I/O address */
r = (lp->a.read_bcr(ioaddr, 4) != 0xc0);
+ } else { /* can not detect link on really old chips */
+ r = 1;
}
spin_unlock_irqrestore(&lp->lock, flags);
@@ -1091,6 +1096,10 @@
ulong ioaddr = dev->base_addr;
int ticks;
+ /* really old chips have to be stopped. */
+ if (lp->chip_version < PCNET32_79C970A)
+ return 0;
+
/* set SUSPEND (SPND) - CSR5 bit 0 */
csr5 = a->read_csr(ioaddr, CSR5);
a->write_csr(ioaddr, CSR5, csr5 | CSR5_SUSPEND);
@@ -1529,6 +1538,7 @@
lp->mii_if.reg_num_mask = 0x1f;
lp->dxsuflo = dxsuflo;
lp->mii = mii;
+ lp->chip_version = chip_version;
lp->msg_enable = pcnet32_debug;
if ((cards_found >= MAX_UNITS)
|| (options[cards_found] > sizeof(options_mapping)))
@@ -1839,10 +1849,7 @@
val |= 2;
} else if (lp->options & PCNET32_PORT_ASEL) {
/* workaround of xSeries250, turn on for 79C975 only */
- i = ((lp->a.read_csr(ioaddr, 88) |
- (lp->a.
- read_csr(ioaddr, 89) << 16)) >> 12) & 0xffff;
- if (i == 0x2627)
+ if (lp->chip_version == 0x2627)
val |= 3;
}
lp->a.write_bcr(ioaddr, 9, val);
@@ -1986,9 +1993,11 @@
netif_start_queue(dev);
- /* Print the link status and start the watchdog */
- pcnet32_check_media(dev, 1);
- mod_timer(&(lp->watchdog_timer), PCNET32_WATCHDOG_TIMEOUT);
+ if (lp->chip_version >= PCNET32_79C970A) {
+ /* Print the link status and start the watchdog */
+ pcnet32_check_media(dev, 1);
+ mod_timer(&(lp->watchdog_timer), PCNET32_WATCHDOG_TIMEOUT);
+ }
i = 0;
while (i++ < 100)
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index dafaa5f..d500012 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -1042,6 +1042,9 @@
dev->name, local->fragm_threshold);
}
+ /* Some firmwares lose antenna selection settings on reset */
+ (void) hostap_set_antsel(local);
+
return res;
}
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index 7f78b78..bcc7038 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -242,7 +242,7 @@
u_int save_cor;
/* Doing it if hardware is gone is guaranteed crash */
- if (pcmcia_dev_present(link))
+ if (!pcmcia_dev_present(link))
return -ENODEV;
/* Save original COR value */