Commit 6a808c6c authored by Amit Kumar Salecha's avatar Amit Kumar Salecha Committed by David S. Miller

netxen: fix tx timeout recovery

o In case of tx timeout, firmare may be healthy, but some pci-func may
  see no response from it. Force firmware reset, if some pci-func
  explicitly requests so.
Signed-off-by: default avatarAmit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc86fcba
......@@ -778,6 +778,9 @@ netxen_need_fw_reset(struct netxen_adapter *adapter)
if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
return 1;
if (adapter->need_fw_reset)
return 1;
/* last attempt had failed */
if (NXRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
return 1;
......
......@@ -2284,8 +2284,10 @@ netxen_check_health(struct netxen_adapter *adapter)
}
state = NXRD32(adapter, NX_CRB_DEV_STATE);
if (state == NX_DEV_NEED_RESET)
if (state == NX_DEV_NEED_RESET) {
adapter->need_fw_reset = 1;
goto detach;
}
if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
return 0;
......
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