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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, 39 insertions, 23 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index a61514296767..57c8de208077 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -511,8 +511,10 @@ int qedr_dealloc_pd(struct ib_pd *ibpd)
struct qedr_dev *dev = get_qedr_dev(ibpd->device);
struct qedr_pd *pd = get_qedr_pd(ibpd);
- if (!pd)
+ if (!pd) {
pr_err("Invalid PD received in dealloc_pd\n");
+ return -EINVAL;
+ }
DP_DEBUG(dev, QEDR_MSG_INIT, "Deallocating PD %d\n", pd->pd_id);
dev->ops->rdma_dealloc_pd(dev->rdma_ctx, pd->pd_id);
@@ -888,6 +890,8 @@ struct ib_cq *qedr_create_cq(struct ib_device *ibdev,
pbl_ptr = cq->q.pbl_tbl->pa;
page_cnt = cq->q.pbl_info.num_pbes;
+
+ cq->ibcq.cqe = chain_entries;
} else {
cq->cq_type = QEDR_CQ_TYPE_KERNEL;
@@ -903,6 +907,7 @@ struct ib_cq *qedr_create_cq(struct ib_device *ibdev,
page_cnt = qed_chain_get_page_cnt(&cq->pbl);
pbl_ptr = qed_chain_get_pbl_phys(&cq->pbl);
+ cq->ibcq.cqe = cq->pbl.capacity;
}
qedr_init_cq_params(cq, ctx, dev, vector, chain_entries, page_cnt,
@@ -980,8 +985,13 @@ int qedr_destroy_cq(struct ib_cq *ibcq)
/* GSIs CQs are handled by driver, so they don't exist in the FW */
if (cq->cq_type != QEDR_CQ_TYPE_GSI) {
+ int rc;
+
iparams.icid = cq->icid;
- dev->ops->rdma_destroy_cq(dev->rdma_ctx, &iparams, &oparams);
+ rc = dev->ops->rdma_destroy_cq(dev->rdma_ctx, &iparams,
+ &oparams);
+ if (rc)
+ return rc;
dev->ops->common->chain_free(dev->cdev, &cq->pbl);
}
@@ -1477,6 +1487,7 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd,
struct qedr_ucontext *ctx = NULL;
struct qedr_create_qp_ureq ureq;
struct qedr_qp *qp;
+ struct ib_qp *ibqp;
int rc = 0;
DP_DEBUG(dev, QEDR_MSG_QP, "create qp: called from %s, pd=%p\n",
@@ -1486,13 +1497,13 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd,
if (rc)
return ERR_PTR(rc);
+ if (attrs->srq)
+ return ERR_PTR(-EINVAL);
+
qp = kzalloc(sizeof(*qp), GFP_KERNEL);
if (!qp)
return ERR_PTR(-ENOMEM);
- if (attrs->srq)
- return ERR_PTR(-EINVAL);
-
DP_DEBUG(dev, QEDR_MSG_QP,
"create qp: sq_cq=%p, sq_icid=%d, rq_cq=%p, rq_icid=%d\n",
get_qedr_cq(attrs->send_cq),
@@ -1508,7 +1519,10 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd,
"create qp: unexpected udata when creating GSI QP\n");
goto err0;
}
- return qedr_create_gsi_qp(dev, attrs, qp);
+ ibqp = qedr_create_gsi_qp(dev, attrs, qp);
+ if (IS_ERR(ibqp))
+ kfree(qp);
+ return ibqp;
}
memset(&in_params, 0, sizeof(in_params));
@@ -1960,7 +1974,7 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
if (attr_mask & IB_QP_STATE) {
if ((qp->qp_type != IB_QPT_GSI) && (!udata))
- qedr_update_qp_state(dev, qp, qp_params.new_state);
+ rc = qedr_update_qp_state(dev, qp, qp_params.new_state);
qp->state = qp_params.new_state;
}
@@ -2064,8 +2078,10 @@ int qedr_destroy_qp(struct ib_qp *ibqp)
DP_DEBUG(dev, QEDR_MSG_QP, "destroy qp: destroying %p, qp type=%d\n",
qp, qp->qp_type);
- if (qp->state != (QED_ROCE_QP_STATE_RESET | QED_ROCE_QP_STATE_ERR |
- QED_ROCE_QP_STATE_INIT)) {
+ if ((qp->state != QED_ROCE_QP_STATE_RESET) &&
+ (qp->state != QED_ROCE_QP_STATE_ERR) &&
+ (qp->state != QED_ROCE_QP_STATE_INIT)) {
+
attr.qp_state = IB_QPS_ERR;
attr_mask |= IB_QP_STATE;
@@ -2094,7 +2110,8 @@ int qedr_destroy_qp(struct ib_qp *ibqp)
return rc;
}
-struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr)
+struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr,
+ struct ib_udata *udata)
{
struct qedr_ah *ah;
@@ -2413,8 +2430,7 @@ static void handle_completed_mrs(struct qedr_dev *dev, struct mr_info *info)
*/
pbl = list_first_entry(&info->inuse_pbl_list,
struct qedr_pbl, list_entry);
- list_del(&pbl->list_entry);
- list_add_tail(&pbl->list_entry, &info->free_pbl_list);
+ list_move_tail(&pbl->list_entry, &info->free_pbl_list);
info->completed_handled++;
}
}
@@ -2620,7 +2636,9 @@ static u32 qedr_prepare_sq_rdma_data(struct qedr_dev *dev,
rwqe2->r_key = cpu_to_le32(rdma_wr(wr)->rkey);
DMA_REGPAIR_LE(rwqe2->remote_va, rdma_wr(wr)->remote_addr);
- if (wr->send_flags & IB_SEND_INLINE) {
+ if (wr->send_flags & IB_SEND_INLINE &&
+ (wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM ||
+ wr->opcode == IB_WR_RDMA_WRITE)) {
u8 flags = 0;
SET_FIELD2(flags, RDMA_SQ_RDMA_WQE_1ST_INLINE_FLG, 1);
@@ -2971,8 +2989,9 @@ int qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
spin_lock_irqsave(&qp->q_lock, flags);
- if ((qp->state == QED_ROCE_QP_STATE_RESET) ||
- (qp->state == QED_ROCE_QP_STATE_ERR)) {
+ if ((qp->state != QED_ROCE_QP_STATE_RTS) &&
+ (qp->state != QED_ROCE_QP_STATE_ERR) &&
+ (qp->state != QED_ROCE_QP_STATE_SQD)) {
spin_unlock_irqrestore(&qp->q_lock, flags);
*bad_wr = wr;
DP_DEBUG(dev, QEDR_MSG_CQ,
@@ -2981,11 +3000,6 @@ int qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
return -EINVAL;
}
- if (!wr) {
- DP_ERR(dev, "Got an empty post send.\n");
- return -EINVAL;
- }
-
while (wr) {
rc = __qedr_post_send(ibqp, wr, bad_wr);
if (rc)
@@ -3030,8 +3044,7 @@ int qedr_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
spin_lock_irqsave(&qp->q_lock, flags);
- if ((qp->state == QED_ROCE_QP_STATE_RESET) ||
- (qp->state == QED_ROCE_QP_STATE_ERR)) {
+ if (qp->state == QED_ROCE_QP_STATE_RESET) {
spin_unlock_irqrestore(&qp->q_lock, flags);
*bad_wr = wr;
return -EINVAL;
@@ -3173,6 +3186,7 @@ static int process_req(struct qedr_dev *dev, struct qedr_qp *qp,
/* fill WC */
wc->status = status;
+ wc->vendor_err = 0;
wc->wc_flags = 0;
wc->src_qp = qp->id;
wc->qp = &qp->ibqp;
@@ -3224,7 +3238,7 @@ static int qedr_poll_cq_req(struct qedr_dev *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, 0);
+ IB_WC_WR_FLUSH_ERR, 1);
break;
default:
/* process all WQE before the cosumer */
@@ -3362,6 +3376,7 @@ static void __process_resp_one(struct qedr_dev *dev, struct qedr_qp *qp,
/* fill WC */
wc->status = wc_status;
+ wc->vendor_err = 0;
wc->src_qp = qp->id;
wc->qp = &qp->ibqp;
wc->wr_id = wr_id;
@@ -3390,6 +3405,7 @@ static int process_resp_flush(struct qedr_qp *qp, struct qedr_cq *cq,
while (num_entries && qp->rq.wqe_cons != hw_cons) {
/* fill WC */
wc->status = IB_WC_WR_FLUSH_ERR;
+ wc->vendor_err = 0;
wc->wc_flags = 0;
wc->src_qp = qp->id;
wc->byte_len = 0;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-25 20:45:07 +0300