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[BNX2]: Add indirect spinlock.

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The indirect register access method will be used by more than one
caller in BH context (NAPI poll and timer), so a spinlock is required.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan
2007-05-03 13:24:05 -07:00
committed by David S. Miller
parent 27a005b883
commit 1b8227c48e
2 changed files with 12 additions and 1 deletions
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drivers/net/bnx2.h
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@@ -6522,6 +6522,7 @@ struct bnx2 {
/* Used to synchronize phy accesses. */
spinlock_t phy_lock;
spinlock_t indirect_lock;
u32 phy_flags;
#define PHY_SERDES_FLAG 1