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authorAmit Kumar Salecha <amit@qlogic.com>2009-09-11 11:28:14 +0000
committerDavid S. Miller <davem@davemloft.net>2009-09-11 16:58:48 -0700
commit74c520da5414d15b0ab2839d67efab2e7227be75 (patch)
treed079968ab0f36d4cf7521763ef64d165976537e7 /drivers/net/netxen/netxen_nic_init.c
parentec5c50cb93c446a4686863df74e4b7a547628115 (diff)
netxen: fix tx timeout recovery
Redesign tx timeout handling in line with new firmware reset design that co-ordinates with other PCI function drivers. o For NX3031, first try to reset PCI function's own context before requesting firmware reset. o For NX2031, since firmware heartbit is not supported directly request firmware reset. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_init.c')
-rw-r--r--drivers/net/netxen/netxen_nic_init.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 8926b0e0c8b..128d1b65402 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1434,8 +1434,10 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter)
if (netif_queue_stopped(netdev) && netif_carrier_ok(netdev)) {
__netif_tx_lock(tx_ring->txq, smp_processor_id());
- if (netxen_tx_avail(tx_ring) > TX_STOP_THRESH)
+ if (netxen_tx_avail(tx_ring) > TX_STOP_THRESH) {
netif_wake_queue(netdev);
+ adapter->tx_timeo_cnt = 0;
+ }
__netif_tx_unlock(tx_ring->txq);
}
}