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authorMichael Chan <mchan@broadcom.com>2007-03-28 14:17:36 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-03-28 20:23:52 -0700
commitdb8b22550d4b83f0910d27a34d05aa16f7f7159f (patch)
treee10289596ad86477e5911ce4efba6bc677e466ce /drivers
parent190a4408ecb577391ea5fbd1f90148a6992a5756 (diff)
[BNX2]: Fix link interrupt problem.
bnx2_has_work()'s logic is flawed and can cause the driver to miss a link event. The fix is to compare the status block's attn_bits and attn_bits_ack to determine if there is a link event. Update version to 1.5.6. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/bnx2.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index c12e5ea6181..d43fe286309 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -54,8 +54,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.5.5"
-#define DRV_MODULE_RELDATE "February 1, 2007"
+#define DRV_MODULE_VERSION "1.5.6"
+#define DRV_MODULE_RELDATE "March 28, 2007"
#define RUN_AT(x) (jiffies + (x))
@@ -2033,8 +2033,8 @@ bnx2_has_work(struct bnx2 *bp)
(sblk->status_tx_quick_consumer_index0 != bp->hw_tx_cons))
return 1;
- if (((sblk->status_attn_bits & STATUS_ATTN_BITS_LINK_STATE) != 0) !=
- bp->link_up)
+ if ((sblk->status_attn_bits & STATUS_ATTN_BITS_LINK_STATE) !=
+ (sblk->status_attn_bits_ack & STATUS_ATTN_BITS_LINK_STATE))
return 1;
return 0;