diff options
| author | Don Wood <donald.e.wood@intel.com> | 2009-09-06 07:36:39 +0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-09-06 07:36:39 +0400 |
| commit | 320cdfd21d4a9f6ef54b74871e0d6b19a0e86fd6 (patch) | |
| tree | b7cb2c637bbb799bf5cabfe09d7b0a0c3e9411ef | |
| parent | 6eed5e7c8bdce6ee21bbe0be4a3f3dce4d4b392a (diff) | |
| download | linux-320cdfd21d4a9f6ef54b74871e0d6b19a0e86fd6.tar.xz | |
RDMA/nes: Use the flush code to fill in cqe error
Use the flush status to fill in cqe status when a specific error has
been identified. Subsequent flushed completions still use the flushed
value.
Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index ad3c891d0f65..993c1d4e0618 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -3655,7 +3655,16 @@ static int nes_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry) if (cqe.cqe_words[NES_CQE_ERROR_CODE_IDX] == 0) { entry->status = IB_WC_SUCCESS; } else { - entry->status = IB_WC_WR_FLUSH_ERR; + err_code = le32_to_cpu(cqe.cqe_words[NES_CQE_ERROR_CODE_IDX]); + if (NES_IWARP_CQE_MAJOR_DRV == (err_code >> 16)) { + entry->status = err_code & 0x0000ffff; + + /* The rest of the cqe's will be marked as flushed */ + nescq->hw_cq.cq_vbase[head].cqe_words[NES_CQE_ERROR_CODE_IDX] = + cpu_to_le32((NES_IWARP_CQE_MAJOR_FLUSH << 16) | + NES_IWARP_CQE_MINOR_FLUSH); + } else + entry->status = IB_WC_WR_FLUSH_ERR; } entry->qp = &nesqp->ibqp; |