Merge branch 'upstream-fixes' into upstream

5 files changed, 37 insertions, 14 deletions

diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index 4532b17e40ea..aedfddf20cb3 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -1003,7 +1003,8 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
                 /* 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 9bae77ce1314..4122bb46f5ff 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -345,6 +345,7 @@ typedef struct local_info_t {
     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 @@ typedef struct local_info_t {
  */
 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 @@ xirc2ps_probe(struct pcmcia_device *link)
 #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 @@ xirc2ps_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 /*====================================================================*/
 
 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 ba6065768eb2..5e26fe806e21 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -202,6 +202,8 @@ static int homepna[MAX_UNITS];
 #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 @@ struct pcnet32_private {
 
         /* 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 @@ static u32 pcnet32_get_link(struct net_device *dev)
         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 @@ static int pcnet32_suspend(struct net_device *dev, unsigned long *flags,
         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 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
         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 @@ static int pcnet32_open(struct net_device *dev)
                                 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 @@ static int pcnet32_open(struct net_device *dev)
 
         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 dafaa5ff5aa6..d500012fdc7a 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -1042,6 +1042,9 @@ static int prism2_reset_port(struct net_device *dev)
                        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 7f78b7801fb3..bcc7038130f6 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -242,7 +242,7 @@ spectrum_reset(struct pcmcia_device *link, int idle)
         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 */