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path: root/drivers/nvme/host/fc.c
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Diffstat (limited to 'drivers/nvme/host/fc.c')
-rw-r--r--drivers/nvme/host/fc.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index d2e882c0f496..af075e998944 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -1376,7 +1376,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
if (atomic_read(&op->state) == FCPOP_STATE_ABORTED)
status = cpu_to_le16((NVME_SC_ABORT_REQ | NVME_SC_DNR) << 1);
else if (freq->status)
- status = cpu_to_le16(NVME_SC_FC_TRANSPORT_ERROR << 1);
+ status = cpu_to_le16(NVME_SC_INTERNAL << 1);
/*
* For the linux implementation, if we have an unsuccesful
@@ -1404,7 +1404,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
*/
if (freq->transferred_length !=
be32_to_cpu(op->cmd_iu.data_len)) {
- status = cpu_to_le16(NVME_SC_FC_TRANSPORT_ERROR << 1);
+ status = cpu_to_le16(NVME_SC_INTERNAL << 1);
goto done;
}
result.u64 = 0;
@@ -1421,7 +1421,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
freq->transferred_length ||
op->rsp_iu.status_code ||
sqe->common.command_id != cqe->command_id)) {
- status = cpu_to_le16(NVME_SC_FC_TRANSPORT_ERROR << 1);
+ status = cpu_to_le16(NVME_SC_INTERNAL << 1);
goto done;
}
result = cqe->result;
@@ -1429,7 +1429,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
break;
default:
- status = cpu_to_le16(NVME_SC_FC_TRANSPORT_ERROR << 1);
+ status = cpu_to_le16(NVME_SC_INTERNAL << 1);
goto done;
}
@@ -1989,16 +1989,17 @@ nvme_fc_start_fcp_op(struct nvme_fc_ctrl *ctrl, struct nvme_fc_queue *queue,
* as well as those by FC-NVME spec.
*/
WARN_ON_ONCE(sqe->common.metadata);
- WARN_ON_ONCE(sqe->common.dptr.prp1);
- WARN_ON_ONCE(sqe->common.dptr.prp2);
sqe->common.flags |= NVME_CMD_SGL_METABUF;
/*
- * format SQE DPTR field per FC-NVME rules
- * type=data block descr; subtype=offset;
- * offset is currently 0.
+ * format SQE DPTR field per FC-NVME rules:
+ * type=0x5 Transport SGL Data Block Descriptor
+ * subtype=0xA Transport-specific value
+ * address=0
+ * length=length of the data series
*/
- sqe->rw.dptr.sgl.type = NVME_SGL_FMT_OFFSET;
+ sqe->rw.dptr.sgl.type = (NVME_TRANSPORT_SGL_DATA_DESC << 4) |
+ NVME_SGL_FMT_TRANSPORT_A;
sqe->rw.dptr.sgl.length = cpu_to_le32(data_len);
sqe->rw.dptr.sgl.addr = 0;