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Commit 320cdfd2 authored by Don Wood's avatar Don Wood Committed by Roland Dreier
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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: default avatarDon Wood <donald.e.wood@intel.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 6eed5e7c

drivers/infiniband/hw/nes/nes_verbs.c

+10 −1
Original line number Diff line number Diff line
@@ -3655,6 +3655,15 @@ 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 {

				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;

			}