From 320cdfd21d4a9f6ef54b74871e0d6b19a0e86fd6 Mon Sep 17 00:00:00 2001 From: Don Wood Date: Sat, 5 Sep 2009 20:36:39 -0700 Subject: 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 Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes_verbs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/infiniband/hw/nes/nes_verbs.c') diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index ad3c891d0f6..993c1d4e061 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; -- cgit v1.2.3