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path: root/drivers/infiniband/hw/qedr/verbs.c
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Diffstat (limited to 'drivers/infiniband/hw/qedr/verbs.c')
-rw-r--r--drivers/infiniband/hw/qedr/verbs.c62
1 files changed, 41 insertions, 21 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 57c8de208077..c7d6c9a783bd 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -471,8 +471,6 @@ struct ib_pd *qedr_alloc_pd(struct ib_device *ibdev,
struct ib_ucontext *context, struct ib_udata *udata)
{
struct qedr_dev *dev = get_qedr_dev(ibdev);
- struct qedr_ucontext *uctx = NULL;
- struct qedr_alloc_pd_uresp uresp;
struct qedr_pd *pd;
u16 pd_id;
int rc;
@@ -489,21 +487,33 @@ struct ib_pd *qedr_alloc_pd(struct ib_device *ibdev,
if (!pd)
return ERR_PTR(-ENOMEM);
- dev->ops->rdma_alloc_pd(dev->rdma_ctx, &pd_id);
+ rc = dev->ops->rdma_alloc_pd(dev->rdma_ctx, &pd_id);
+ if (rc)
+ goto err;
- uresp.pd_id = pd_id;
pd->pd_id = pd_id;
if (udata && context) {
+ struct qedr_alloc_pd_uresp uresp;
+
+ uresp.pd_id = pd_id;
+
rc = ib_copy_to_udata(udata, &uresp, sizeof(uresp));
- if (rc)
+ if (rc) {
DP_ERR(dev, "copy error pd_id=0x%x.\n", pd_id);
- uctx = get_qedr_ucontext(context);
- uctx->pd = pd;
- pd->uctx = uctx;
+ dev->ops->rdma_dealloc_pd(dev->rdma_ctx, pd_id);
+ goto err;
+ }
+
+ pd->uctx = get_qedr_ucontext(context);
+ pd->uctx->pd = pd;
}
return &pd->ibpd;
+
+err:
+ kfree(pd);
+ return ERR_PTR(rc);
}
int qedr_dealloc_pd(struct ib_pd *ibpd)
@@ -1600,7 +1610,7 @@ err0:
return ERR_PTR(-EFAULT);
}
-enum ib_qp_state qedr_get_ibqp_state(enum qed_roce_qp_state qp_state)
+static enum ib_qp_state qedr_get_ibqp_state(enum qed_roce_qp_state qp_state)
{
switch (qp_state) {
case QED_ROCE_QP_STATE_RESET:
@@ -1621,7 +1631,8 @@ enum ib_qp_state qedr_get_ibqp_state(enum qed_roce_qp_state qp_state)
return IB_QPS_ERR;
}
-enum qed_roce_qp_state qedr_get_state_from_ibqp(enum ib_qp_state qp_state)
+static enum qed_roce_qp_state qedr_get_state_from_ibqp(
+ enum ib_qp_state qp_state)
{
switch (qp_state) {
case IB_QPS_RESET:
@@ -1657,7 +1668,7 @@ static int qedr_update_qp_state(struct qedr_dev *dev,
int status = 0;
if (new_state == qp->state)
- return 1;
+ return 0;
switch (qp->state) {
case QED_ROCE_QP_STATE_RESET:
@@ -1733,6 +1744,14 @@ static int qedr_update_qp_state(struct qedr_dev *dev,
/* ERR->XXX */
switch (new_state) {
case QED_ROCE_QP_STATE_RESET:
+ if ((qp->rq.prod != qp->rq.cons) ||
+ (qp->sq.prod != qp->sq.cons)) {
+ DP_NOTICE(dev,
+ "Error->Reset with rq/sq not empty rq.prod=%x rq.cons=%x sq.prod=%x sq.cons=%x\n",
+ qp->rq.prod, qp->rq.cons, qp->sq.prod,
+ qp->sq.cons);
+ status = -EINVAL;
+ }
break;
default:
status = -EINVAL;
@@ -1865,7 +1884,6 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
qp_params.sgid.dwords[2], qp_params.sgid.dwords[3]);
DP_DEBUG(dev, QEDR_MSG_QP, "remote_mac=[%pM]\n",
qp_params.remote_mac_addr);
-;
qp_params.mtu = qp->mtu;
qp_params.lb_indication = false;
@@ -2016,7 +2034,7 @@ int qedr_query_qp(struct ib_qp *ibqp,
qp_attr->qp_state = qedr_get_ibqp_state(params.state);
qp_attr->cur_qp_state = qedr_get_ibqp_state(params.state);
- qp_attr->path_mtu = iboe_get_mtu(params.mtu);
+ qp_attr->path_mtu = ib_mtu_int_to_enum(params.mtu);
qp_attr->path_mig_state = IB_MIG_MIGRATED;
qp_attr->rq_psn = params.rq_psn;
qp_attr->sq_psn = params.sq_psn;
@@ -2028,7 +2046,7 @@ int qedr_query_qp(struct ib_qp *ibqp,
qp_attr->cap.max_recv_wr = qp->rq.max_wr;
qp_attr->cap.max_send_sge = qp->sq.max_sges;
qp_attr->cap.max_recv_sge = qp->rq.max_sges;
- qp_attr->cap.max_inline_data = qp->max_inline_data;
+ qp_attr->cap.max_inline_data = ROCE_REQ_MAX_INLINE_DATA_SIZE;
qp_init_attr->cap = qp_attr->cap;
memcpy(&qp_attr->ah_attr.grh.dgid.raw[0], &params.dgid.bytes[0],
@@ -2302,7 +2320,8 @@ int qedr_dereg_mr(struct ib_mr *ib_mr)
return rc;
}
-struct qedr_mr *__qedr_alloc_mr(struct ib_pd *ibpd, int max_page_list_len)
+static struct qedr_mr *__qedr_alloc_mr(struct ib_pd *ibpd,
+ int max_page_list_len)
{
struct qedr_pd *pd = get_qedr_pd(ibpd);
struct qedr_dev *dev = get_qedr_dev(ibpd->device);
@@ -2704,7 +2723,7 @@ static int qedr_prepare_reg(struct qedr_qp *qp,
return 0;
}
-enum ib_wc_opcode qedr_ib_to_wc_opcode(enum ib_wr_opcode opcode)
+static enum ib_wc_opcode qedr_ib_to_wc_opcode(enum ib_wr_opcode opcode)
{
switch (opcode) {
case IB_WR_RDMA_WRITE:
@@ -2729,7 +2748,7 @@ enum ib_wc_opcode qedr_ib_to_wc_opcode(enum ib_wr_opcode opcode)
}
}
-inline bool qedr_can_post_send(struct qedr_qp *qp, struct ib_send_wr *wr)
+static inline bool qedr_can_post_send(struct qedr_qp *qp, struct ib_send_wr *wr)
{
int wq_is_full, err_wr, pbl_is_full;
struct qedr_dev *dev = qp->dev;
@@ -2766,7 +2785,7 @@ inline bool qedr_can_post_send(struct qedr_qp *qp, struct ib_send_wr *wr)
return true;
}
-int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
+static int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
struct ib_send_wr **bad_wr)
{
struct qedr_dev *dev = get_qedr_dev(ibqp->device);
@@ -3234,9 +3253,10 @@ static int qedr_poll_cq_req(struct qedr_dev *dev,
IB_WC_SUCCESS, 0);
break;
case RDMA_CQE_REQ_STS_WORK_REQUEST_FLUSHED_ERR:
- DP_ERR(dev,
- "Error: POLL CQ with RDMA_CQE_REQ_STS_WORK_REQUEST_FLUSHED_ERR. CQ icid=0x%x, QP icid=0x%x\n",
- cq->icid, qp->icid);
+ if (qp->state != QED_ROCE_QP_STATE_ERR)
+ DP_ERR(dev,
+ "Error: POLL CQ with RDMA_CQE_REQ_STS_WORK_REQUEST_FLUSHED_ERR. CQ icid=0x%x, QP icid=0x%x\n",
+ cq->icid, qp->icid);
cnt = process_req(dev, qp, cq, num_entries, wc, req->sq_cons,
IB_WC_WR_FLUSH_ERR, 1);
break;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 00:38:10 +0300