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| author | Suresh Reddy <suresh.reddy@broadcom.com> | 2018-02-06 16:52:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-06 19:48:33 +0300 |
| commit | ffc39620102dfe62711fadb9a297b66aee816013 (patch) | |
| tree | bd4cd5c737e6671c4a9d6df536eec18a3dee7171 /drivers/infiniband/hw/hfi1/trace.c | |
| parent | 3df40aad1a864af124bd50a1371ef16089ac9af2 (diff) | |
| download | linux-ffc39620102dfe62711fadb9a297b66aee816013.tar.xz | |
be2net: Handle transmit completion errors in Lancer
If the driver receives a TX CQE with status as 0x1 or 0x9 or 0xb,
the completion indexes should not be used. The driver must stop
consuming CQEs from this TXQ/CQ. The TXQ from this point on-wards
to be in a bad state. Driver should destroy and recreate the TXQ.
0x1: LANCER_TX_COMP_LSO_ERR
0x9 LANCER_TX_COMP_SGE_ERR
0xb: LANCER_TX_COMP_PARITY_ERR
Reset the adapter if driver sees this error in TX completion. Also
adding sge error counter in ethtool stats.
Signed-off-by: Suresh Reddy <suresh.reddy@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace.c')
0 files changed, 0 insertions, 0 deletions