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-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c24
-rw-r--r--drivers/infiniband/hw/bnxt_re/main.c10
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_rcfw.c6
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_rcfw.h1
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_sp.c3
-rw-r--r--drivers/infiniband/hw/bnxt_re/roce_hsi.h25
-rw-r--r--drivers/infiniband/hw/hfi1/chip.c4
-rw-r--r--drivers/infiniband/hw/mlx4/cq.c4
-rw-r--r--drivers/infiniband/hw/mlx4/main.c11
-rw-r--r--drivers/infiniband/hw/mlx5/cq.c3
-rw-r--r--drivers/infiniband/hw/mlx5/main.c3
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c4
-rw-r--r--drivers/infiniband/hw/qedr/main.c3
-rw-r--r--drivers/infiniband/hw/qedr/verbs.c58
14 files changed, 128 insertions, 31 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index b210495ff33c..ef9135aa392c 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1180,7 +1180,7 @@ struct ib_qp *bnxt_re_create_qp(struct ib_pd *ib_pd,
rc = bnxt_qplib_create_qp(&rdev->qplib_res, &qp->qplib_qp);
if (rc) {
dev_err(rdev_to_dev(rdev), "Failed to create HW QP");
- goto fail;
+ goto free_umem;
}
}
@@ -1208,6 +1208,13 @@ struct ib_qp *bnxt_re_create_qp(struct ib_pd *ib_pd,
return &qp->ib_qp;
qp_destroy:
bnxt_qplib_destroy_qp(&rdev->qplib_res, &qp->qplib_qp);
+free_umem:
+ if (udata) {
+ if (qp->rumem)
+ ib_umem_release(qp->rumem);
+ if (qp->sumem)
+ ib_umem_release(qp->sumem);
+ }
fail:
kfree(qp);
return ERR_PTR(rc);
@@ -1956,10 +1963,13 @@ static int bnxt_re_build_inv_wqe(struct ib_send_wr *wr,
wqe->type = BNXT_QPLIB_SWQE_TYPE_LOCAL_INV;
wqe->local_inv.inv_l_key = wr->ex.invalidate_rkey;
+ /* Need unconditional fence for local invalidate
+ * opcode to work as expected.
+ */
+ wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_UC_FENCE;
+
if (wr->send_flags & IB_SEND_SIGNALED)
wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_SIGNAL_COMP;
- if (wr->send_flags & IB_SEND_FENCE)
- wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_UC_FENCE;
if (wr->send_flags & IB_SEND_SOLICITED)
wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_SOLICIT_EVENT;
@@ -1980,8 +1990,12 @@ static int bnxt_re_build_reg_wqe(struct ib_reg_wr *wr,
wqe->frmr.levels = qplib_frpl->hwq.level + 1;
wqe->type = BNXT_QPLIB_SWQE_TYPE_REG_MR;
- if (wr->wr.send_flags & IB_SEND_FENCE)
- wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_UC_FENCE;
+ /* Need unconditional fence for reg_mr
+ * opcode to function as expected.
+ */
+
+ wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_UC_FENCE;
+
if (wr->wr.send_flags & IB_SEND_SIGNALED)
wqe->flags |= BNXT_QPLIB_SWQE_FLAGS_SIGNAL_COMP;
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index e7450ea92aa9..bf811b23bc95 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -1240,9 +1240,12 @@ static void bnxt_re_task(struct work_struct *work)
switch (re_work->event) {
case NETDEV_REGISTER:
rc = bnxt_re_ib_reg(rdev);
- if (rc)
+ if (rc) {
dev_err(rdev_to_dev(rdev),
"Failed to register with IB: %#x", rc);
+ bnxt_re_remove_one(rdev);
+ bnxt_re_dev_unreg(rdev);
+ }
break;
case NETDEV_UP:
bnxt_re_dispatch_event(&rdev->ibdev, NULL, 1,
@@ -1398,6 +1401,11 @@ static void __exit bnxt_re_mod_exit(void)
list_for_each_entry(rdev, &to_be_deleted, list) {
dev_info(rdev_to_dev(rdev), "Unregistering Device");
+ /*
+ * Flush out any scheduled tasks before destroying the
+ * resources
+ */
+ flush_workqueue(bnxt_re_wq);
bnxt_re_dev_stop(rdev);
bnxt_re_ib_unreg(rdev, true);
bnxt_re_remove_one(rdev);
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
index 2bdb1562bd21..8d91733009a4 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
@@ -457,7 +457,11 @@ int bnxt_qplib_init_rcfw(struct bnxt_qplib_rcfw *rcfw,
int rc;
RCFW_CMD_PREP(req, INITIALIZE_FW, cmd_flags);
-
+ /* Supply (log-base-2-of-host-page-size - base-page-shift)
+ * to bono to adjust the doorbell page sizes.
+ */
+ req.log2_dbr_pg_size = cpu_to_le16(PAGE_SHIFT -
+ RCFW_DBR_BASE_PAGE_SHIFT);
/*
* VFs need not setup the HW context area, PF
* shall setup this area for VF. Skipping the
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
index 85b16da287f9..7c85e3c4445b 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
@@ -49,6 +49,7 @@
#define RCFW_COMM_SIZE 0x104
#define RCFW_DBR_PCI_BAR_REGION 2
+#define RCFW_DBR_BASE_PAGE_SHIFT 12
#define RCFW_CMD_PREP(req, CMD, cmd_flags) \
do { \
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
index e277e54a05eb..9536de8c5fb8 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -130,7 +130,8 @@ int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw,
attr->max_pkey = le32_to_cpu(sb->max_pkeys);
attr->max_inline_data = le32_to_cpu(sb->max_inline_data);
- attr->l2_db_size = (sb->l2_db_space_size + 1) * PAGE_SIZE;
+ attr->l2_db_size = (sb->l2_db_space_size + 1) *
+ (0x01 << RCFW_DBR_BASE_PAGE_SHIFT);
attr->max_sgid = le32_to_cpu(sb->max_gid);
strlcpy(attr->fw_ver, "20.6.28.0", sizeof(attr->fw_ver));
diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h
index eeb55b2db57e..480f592e5b4b 100644
--- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h
+++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h
@@ -1734,7 +1734,30 @@ struct cmdq_initialize_fw {
#define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_2M (0x3UL << 4)
#define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_8M (0x4UL << 4)
#define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_1G (0x5UL << 4)
- __le16 reserved16;
+ /* This value is (log-base-2-of-DBR-page-size - 12).
+ * 0 for 4KB. HW supported values are enumerated below.
+ */
+ __le16 log2_dbr_pg_size;
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_MASK 0xfUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_SFT 0
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_4K 0x0UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_8K 0x1UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_16K 0x2UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_32K 0x3UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_64K 0x4UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128K 0x5UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_256K 0x6UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_512K 0x7UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_1M 0x8UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_2M 0x9UL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_4M 0xaUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_8M 0xbUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_16M 0xcUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_32M 0xdUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_64M 0xeUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128M 0xfUL
+ #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_LAST \
+ CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128M
__le64 qpc_page_dir;
__le64 mrw_page_dir;
__le64 srq_page_dir;
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 82114ba86041..259562282668 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -5945,6 +5945,7 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd,
u64 status;
u32 sw_index;
int i = 0;
+ unsigned long irq_flags;
sw_index = dd->hw_to_sw[hw_context];
if (sw_index >= dd->num_send_contexts) {
@@ -5954,10 +5955,12 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd,
return;
}
sci = &dd->send_contexts[sw_index];
+ spin_lock_irqsave(&dd->sc_lock, irq_flags);
sc = sci->sc;
if (!sc) {
dd_dev_err(dd, "%s: context %u(%u): no sc?\n", __func__,
sw_index, hw_context);
+ spin_unlock_irqrestore(&dd->sc_lock, irq_flags);
return;
}
@@ -5979,6 +5982,7 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd,
*/
if (sc->type != SC_USER)
queue_work(dd->pport->hfi1_wq, &sc->halt_work);
+ spin_unlock_irqrestore(&dd->sc_lock, irq_flags);
/*
* Update the counters for the corresponding status bits.
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index cab796341697..d92f639c287f 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -597,6 +597,7 @@ static void use_tunnel_data(struct mlx4_ib_qp *qp, struct mlx4_ib_cq *cq, struct
wc->dlid_path_bits = 0;
if (is_eth) {
+ wc->slid = 0;
wc->vlan_id = be16_to_cpu(hdr->tun.sl_vid);
memcpy(&(wc->smac[0]), (char *)&hdr->tun.mac_31_0, 4);
memcpy(&(wc->smac[4]), (char *)&hdr->tun.slid_mac_47_32, 2);
@@ -845,7 +846,6 @@ repoll:
}
}
- wc->slid = be16_to_cpu(cqe->rlid);
g_mlpath_rqpn = be32_to_cpu(cqe->g_mlpath_rqpn);
wc->src_qp = g_mlpath_rqpn & 0xffffff;
wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f;
@@ -854,6 +854,7 @@ repoll:
wc->wc_flags |= mlx4_ib_ipoib_csum_ok(cqe->status,
cqe->checksum) ? IB_WC_IP_CSUM_OK : 0;
if (is_eth) {
+ wc->slid = 0;
wc->sl = be16_to_cpu(cqe->sl_vid) >> 13;
if (be32_to_cpu(cqe->vlan_my_qpn) &
MLX4_CQE_CVLAN_PRESENT_MASK) {
@@ -865,6 +866,7 @@ repoll:
memcpy(wc->smac, cqe->smac, ETH_ALEN);
wc->wc_flags |= (IB_WC_WITH_VLAN | IB_WC_WITH_SMAC);
} else {
+ wc->slid = be16_to_cpu(cqe->rlid);
wc->sl = be16_to_cpu(cqe->sl_vid) >> 12;
wc->vlan_id = 0xffff;
}
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 8c681a36e6c7..e2beb182d54c 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -219,8 +219,6 @@ static int mlx4_ib_update_gids_v1_v2(struct gid_entry *gids,
gid_tbl[i].version = 2;
if (!ipv6_addr_v4mapped((struct in6_addr *)&gids[i].gid))
gid_tbl[i].type = 1;
- else
- memset(&gid_tbl[i].gid, 0, 12);
}
}
@@ -366,8 +364,13 @@ static int mlx4_ib_del_gid(struct ib_device *device,
if (!gids) {
ret = -ENOMEM;
} else {
- for (i = 0; i < MLX4_MAX_PORT_GIDS; i++)
- memcpy(&gids[i].gid, &port_gid_table->gids[i].gid, sizeof(union ib_gid));
+ for (i = 0; i < MLX4_MAX_PORT_GIDS; i++) {
+ memcpy(&gids[i].gid,
+ &port_gid_table->gids[i].gid,
+ sizeof(union ib_gid));
+ gids[i].gid_type =
+ port_gid_table->gids[i].gid_type;
+ }
}
}
spin_unlock_bh(&iboe->lock);
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index faedc080a5e6..d804880d637a 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -224,7 +224,6 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe,
wc->ex.invalidate_rkey = be32_to_cpu(cqe->imm_inval_pkey);
break;
}
- wc->slid = be16_to_cpu(cqe->slid);
wc->src_qp = be32_to_cpu(cqe->flags_rqpn) & 0xffffff;
wc->dlid_path_bits = cqe->ml_path;
g = (be32_to_cpu(cqe->flags_rqpn) >> 28) & 3;
@@ -239,10 +238,12 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe,
}
if (ll != IB_LINK_LAYER_ETHERNET) {
+ wc->slid = be16_to_cpu(cqe->slid);
wc->sl = (be32_to_cpu(cqe->flags_rqpn) >> 24) & 0xf;
return;
}
+ wc->slid = 0;
vlan_present = cqe->l4_l3_hdr_type & 0x1;
roce_packet_type = (be32_to_cpu(cqe->flags_rqpn) >> 24) & 0x3;
if (vlan_present) {
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index fb5302ee57c7..ab70194a73db 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -270,6 +270,9 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
if (err)
return err;
+ props->active_width = IB_WIDTH_4X;
+ props->active_speed = IB_SPEED_QDR;
+
translate_eth_proto_oper(eth_prot_oper, &props->active_speed,
&props->active_width);
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 749fe906a5b6..ef9ee6c328a1 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -2881,8 +2881,10 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
goto out;
if (mlx5_cur >= MLX5_QP_NUM_STATE || mlx5_new >= MLX5_QP_NUM_STATE ||
- !optab[mlx5_cur][mlx5_new])
+ !optab[mlx5_cur][mlx5_new]) {
+ err = -EINVAL;
goto out;
+ }
op = optab[mlx5_cur][mlx5_new];
optpar = ib_mask_to_mlx5_opt(attr_mask);
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index 97d033f51dc9..ddb05b42e5e6 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -782,7 +782,8 @@ static struct qedr_dev *qedr_add(struct qed_dev *cdev, struct pci_dev *pdev,
dev->num_cnq = dev->ops->rdma_get_min_cnq_msix(cdev);
if (!dev->num_cnq) {
- DP_ERR(dev, "not enough CNQ resources.\n");
+ DP_ERR(dev, "Failed. At least one CNQ is required.\n");
+ rc = -ENOMEM;
goto init_err;
}
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 769ac07c3c8e..7f4cc9336442 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1663,14 +1663,15 @@ static void qedr_reset_qp_hwq_info(struct qedr_qp_hwq_info *qph)
static int qedr_update_qp_state(struct qedr_dev *dev,
struct qedr_qp *qp,
+ enum qed_roce_qp_state cur_state,
enum qed_roce_qp_state new_state)
{
int status = 0;
- if (new_state == qp->state)
+ if (new_state == cur_state)
return 0;
- switch (qp->state) {
+ switch (cur_state) {
case QED_ROCE_QP_STATE_RESET:
switch (new_state) {
case QED_ROCE_QP_STATE_INIT:
@@ -1774,6 +1775,7 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
struct qedr_dev *dev = get_qedr_dev(&qp->dev->ibdev);
const struct ib_global_route *grh = rdma_ah_read_grh(&attr->ah_attr);
enum ib_qp_state old_qp_state, new_qp_state;
+ enum qed_roce_qp_state cur_state;
int rc = 0;
DP_DEBUG(dev, QEDR_MSG_QP,
@@ -1903,18 +1905,23 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
SET_FIELD(qp_params.modify_flags,
QED_ROCE_MODIFY_QP_VALID_ACK_TIMEOUT, 1);
- qp_params.ack_timeout = attr->timeout;
- if (attr->timeout) {
- u32 temp;
-
- temp = 4096 * (1UL << attr->timeout) / 1000 / 1000;
- /* FW requires [msec] */
- qp_params.ack_timeout = temp;
- } else {
- /* Infinite */
+ /* The received timeout value is an exponent used like this:
+ * "12.7.34 LOCAL ACK TIMEOUT
+ * Value representing the transport (ACK) timeout for use by
+ * the remote, expressed as: 4.096 * 2^timeout [usec]"
+ * The FW expects timeout in msec so we need to divide the usec
+ * result by 1000. We'll approximate 1000~2^10, and 4.096 ~ 2^2,
+ * so we get: 2^2 * 2^timeout / 2^10 = 2^(timeout - 8).
+ * The value of zero means infinite so we use a 'max_t' to make
+ * sure that sub 1 msec values will be configured as 1 msec.
+ */
+ if (attr->timeout)
+ qp_params.ack_timeout =
+ 1 << max_t(int, attr->timeout - 8, 0);
+ else
qp_params.ack_timeout = 0;
- }
}
+
if (attr_mask & IB_QP_RETRY_CNT) {
SET_FIELD(qp_params.modify_flags,
QED_ROCE_MODIFY_QP_VALID_RETRY_CNT, 1);
@@ -1987,13 +1994,25 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
qp->dest_qp_num = attr->dest_qp_num;
}
+ cur_state = qp->state;
+
+ /* Update the QP state before the actual ramrod to prevent a race with
+ * fast path. Modifying the QP state to error will cause the device to
+ * flush the CQEs and while polling the flushed CQEs will considered as
+ * a potential issue if the QP isn't in error state.
+ */
+ if ((attr_mask & IB_QP_STATE) && qp->qp_type != IB_QPT_GSI &&
+ !udata && qp_params.new_state == QED_ROCE_QP_STATE_ERR)
+ qp->state = QED_ROCE_QP_STATE_ERR;
+
if (qp->qp_type != IB_QPT_GSI)
rc = dev->ops->rdma_modify_qp(dev->rdma_ctx,
qp->qed_qp, &qp_params);
if (attr_mask & IB_QP_STATE) {
if ((qp->qp_type != IB_QPT_GSI) && (!udata))
- rc = qedr_update_qp_state(dev, qp, qp_params.new_state);
+ rc = qedr_update_qp_state(dev, qp, cur_state,
+ qp_params.new_state);
qp->state = qp_params.new_state;
}
@@ -2832,6 +2851,11 @@ static int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
switch (wr->opcode) {
case IB_WR_SEND_WITH_IMM:
+ if (unlikely(rdma_protocol_iwarp(&dev->ibdev, 1))) {
+ rc = -EINVAL;
+ *bad_wr = wr;
+ break;
+ }
wqe->req_type = RDMA_SQ_REQ_TYPE_SEND_WITH_IMM;
swqe = (struct rdma_sq_send_wqe_1st *)wqe;
swqe->wqe_size = 2;
@@ -2873,6 +2897,11 @@ static int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
break;
case IB_WR_RDMA_WRITE_WITH_IMM:
+ if (unlikely(rdma_protocol_iwarp(&dev->ibdev, 1))) {
+ rc = -EINVAL;
+ *bad_wr = wr;
+ break;
+ }
wqe->req_type = RDMA_SQ_REQ_TYPE_RDMA_WR_WITH_IMM;
rwqe = (struct rdma_sq_rdma_wqe_1st *)wqe;
@@ -3518,7 +3547,7 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
{
struct qedr_dev *dev = get_qedr_dev(ibcq->device);
struct qedr_cq *cq = get_qedr_cq(ibcq);
- union rdma_cqe *cqe = cq->latest_cqe;
+ union rdma_cqe *cqe;
u32 old_cons, new_cons;
unsigned long flags;
int update = 0;
@@ -3535,6 +3564,7 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
return qedr_gsi_poll_cq(ibcq, num_entries, wc);
spin_lock_irqsave(&cq->cq_lock, flags);
+ cqe = cq->latest_cqe;
old_cons = qed_chain_get_cons_idx_u32(&cq->pbl);
while (num_entries && is_valid_cqe(cq, cqe)) {
struct qedr_qp *qp;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 10:01:36 +0000