#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.48"
-#define DRV_MODULE_RELDATE "Jan 16, 2006"
+#define DRV_MODULE_VERSION "3.49"
+#define DRV_MODULE_RELDATE "Feb 2, 2006"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
struct tg3 *tp = _data;
unsigned int restart_timer;
+ tg3_full_lock(tp, 0);
+ tp->tg3_flags |= TG3_FLAG_IN_RESET_TASK;
+
+ if (!netif_running(tp->dev)) {
+ tp->tg3_flags &= ~TG3_FLAG_IN_RESET_TASK;
+ tg3_full_unlock(tp);
+ return;
+ }
+
+ tg3_full_unlock(tp);
+
tg3_netif_stop(tp);
tg3_full_lock(tp, 1);
tg3_netif_start(tp);
- tg3_full_unlock(tp);
-
if (restart_timer)
mod_timer(&tp->timer, jiffies + 1);
+
+ tp->tg3_flags &= ~TG3_FLAG_IN_RESET_TASK;
+
+ tg3_full_unlock(tp);
}
static void tg3_tx_timeout(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
+ /* Calling flush_scheduled_work() may deadlock because
+ * linkwatch_event() may be on the workqueue and it will try to get
+ * the rtnl_lock which we are holding.
+ */
+ while (tp->tg3_flags & TG3_FLAG_IN_RESET_TASK)
+ msleep(1);
+
netif_stop_queue(dev);
del_timer_sync(&tp->timer);
}
/* Only test the commonly used registers */
-static int tg3_test_registers(struct tg3 *tp)
+static const int tg3_test_registers(struct tg3 *tp)
{
int i, is_5705;
u32 offset, read_mask, write_mask, val, save_val, read_val;
static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
{
- static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
+ static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
int i;
u32 j;
return 0;
if (venid == PCI_VENDOR_ID_SUN)
return 1;
+
+ /* TG3 chips onboard the SunBlade-2500 don't have the
+ * subsystem-vendor-id set to PCI_VENDOR_ID_SUN but they
+ * are distinguishable from non-Sun variants by being
+ * named "network" by the firmware. Non-Sun cards will
+ * show up as being named "ethernet".
+ */
+ if (!strcmp(pcp->prom_name, "network"))
+ return 1;
}
return 0;
}
if (dev) {
struct tg3 *tp = netdev_priv(dev);
+ flush_scheduled_work();
unregister_netdev(dev);
if (tp->regs) {
iounmap(tp->regs);
if (!netif_running(dev))
return 0;
+ flush_scheduled_work();
tg3_netif_stop(tp);
del_timer_sync(&tp->timer);