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authorMichael Chan <mchan@broadcom.com>2006-02-02 17:29:28 -0800
committerDavid S. Miller <davem@davemloft.net>2006-02-02 17:29:28 -0800
commit7faa006f94fda56a587242b2a22fa19abf840222 (patch)
treeb1354b391829bc3f1d83fd3121167318f8472147 /drivers/net/tg3.h
parent3f330317ab4973178423aba750d6d0ca5ce0024a (diff)
[TG3]: Flush tg3_reset_task()
Make sure tg3_reset_task() is flushed in the close and suspend paths as noted by Jeff Garzik. In the close path, calling flush_scheduled_work() may cause deadlock if linkwatch_event() is on the workqueue. linkwatch_event() will try to get the rtnl_lock() which is already held by tg3_close(). So instead, we set a flag in tg3_reset_task() and tg3_close() polls the flag until it is cleared. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.h')
-rw-r--r--drivers/net/tg3.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index e8243305f0e..7f4b7f6ac40 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2162,6 +2162,7 @@ struct tg3 {
#define TG3_FLAG_JUMBO_RING_ENABLE 0x00800000
#define TG3_FLAG_10_100_ONLY 0x01000000
#define TG3_FLAG_PAUSE_AUTONEG 0x02000000
+#define TG3_FLAG_IN_RESET_TASK 0x04000000
#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000
#define TG3_FLAG_GOT_SERDES_FLOWCTL 0x20000000
#define TG3_FLAG_SPLIT_MODE 0x40000000