diff options
| author | Sathya Perla <sathya.perla@emulex.com> | 2011-11-10 19:18:00 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-12 17:59:36 -0500 |
| commit | 6589ade019dcab245d3bb847370f855b56cdf6ad (patch) | |
| tree | fa23308e00b3cbc50faecc45b98b6133743bf72e /drivers/net/ethernet/emulex/benet/be.h | |
| parent | 434b3648e9a58600cea5f3a1a0a7a89048e4df61 (diff) | |
| download | lwn-6589ade019dcab245d3bb847370f855b56cdf6ad.tar.gz lwn-6589ade019dcab245d3bb847370f855b56cdf6ad.zip | |
be2net: stop issuing FW cmds if any cmd times out
A FW cmd timeout (with a sufficiently large timeout value in the
order of tens of seconds) indicates an unresponsive FW. In this state
issuing further cmds and waiting for a completion will only stall the process.
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be.h')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 4163980d6bcd..34f162db9f2e 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -350,6 +350,8 @@ struct be_adapter { u32 beacon_state; /* for set_phys_id */ bool eeh_err; + bool ue_detected; + bool fw_timeout; u32 port_num; bool promiscuous; bool wol; @@ -357,7 +359,6 @@ struct be_adapter { u32 function_caps; u32 rx_fc; /* Rx flow control */ u32 tx_fc; /* Tx flow control */ - bool ue_detected; bool stats_cmd_sent; int link_speed; u8 port_type; @@ -522,6 +523,11 @@ static inline bool be_multi_rxq(const struct be_adapter *adapter) return adapter->num_rx_qs > 1; } +static inline bool be_error(struct be_adapter *adapter) +{ + return adapter->eeh_err || adapter->ue_detected || adapter->fw_timeout; +} + extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped); extern void be_link_status_update(struct be_adapter *adapter, u32 link_status); |