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-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h28
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c354
-rw-r--r--drivers/infiniband/hw/mlx5/user.h1
3 files changed, 365 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 71e44302cab2..726e31de59d5 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -211,9 +211,35 @@ struct mlx5_ib_qp_trans {
u8 resp_depth;
};
+struct mlx5_ib_rq {
+ struct mlx5_ib_qp_base base;
+ struct mlx5_ib_wq *rq;
+ struct mlx5_ib_ubuffer ubuffer;
+ struct mlx5_db *doorbell;
+ u32 tirn;
+ u8 state;
+};
+
+struct mlx5_ib_sq {
+ struct mlx5_ib_qp_base base;
+ struct mlx5_ib_wq *sq;
+ struct mlx5_ib_ubuffer ubuffer;
+ struct mlx5_db *doorbell;
+ u32 tisn;
+ u8 state;
+};
+
+struct mlx5_ib_raw_packet_qp {
+ struct mlx5_ib_sq sq;
+ struct mlx5_ib_rq rq;
+};
+
struct mlx5_ib_qp {
struct ib_qp ibqp;
- struct mlx5_ib_qp_trans trans_qp;
+ union {
+ struct mlx5_ib_qp_trans trans_qp;
+ struct mlx5_ib_raw_packet_qp raw_packet_qp;
+ };
struct mlx5_buf buf;
struct mlx5_db db;
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 13fcf12eb80f..89f05bff0485 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -372,7 +372,8 @@ static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr,
static int set_user_buf_size(struct mlx5_ib_dev *dev,
struct mlx5_ib_qp *qp,
struct mlx5_ib_create_qp *ucmd,
- struct mlx5_ib_qp_base *base)
+ struct mlx5_ib_qp_base *base,
+ struct ib_qp_init_attr *attr)
{
int desc_sz = 1 << qp->sq.wqe_shift;
@@ -397,8 +398,13 @@ static int set_user_buf_size(struct mlx5_ib_dev *dev,
return -EINVAL;
}
- base->ubuffer.buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +
- (qp->sq.wqe_cnt << 6);
+ if (attr->qp_type == IB_QPT_RAW_PACKET) {
+ base->ubuffer.buf_size = qp->rq.wqe_cnt << qp->rq.wqe_shift;
+ qp->raw_packet_qp.sq.ubuffer.buf_size = qp->sq.wqe_cnt << 6;
+ } else {
+ base->ubuffer.buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +
+ (qp->sq.wqe_cnt << 6);
+ }
return 0;
}
@@ -584,8 +590,8 @@ static int to_mlx5_st(enum ib_qp_type type)
case IB_QPT_SMI: return MLX5_QP_ST_QP0;
case IB_QPT_GSI: return MLX5_QP_ST_QP1;
case IB_QPT_RAW_IPV6: return MLX5_QP_ST_RAW_IPV6;
- case IB_QPT_RAW_ETHERTYPE: return MLX5_QP_ST_RAW_ETHERTYPE;
case IB_QPT_RAW_PACKET:
+ case IB_QPT_RAW_ETHERTYPE: return MLX5_QP_ST_RAW_ETHERTYPE;
case IB_QPT_MAX:
default: return -EINVAL;
}
@@ -633,6 +639,7 @@ err_umem:
static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
struct mlx5_ib_qp *qp, struct ib_udata *udata,
+ struct ib_qp_init_attr *attr,
struct mlx5_create_qp_mbox_in **in,
struct mlx5_ib_create_qp_resp *resp, int *inlen,
struct mlx5_ib_qp_base *base)
@@ -686,7 +693,7 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
qp->sq.wqe_shift = ilog2(MLX5_SEND_WQE_BB);
qp->sq.offset = qp->rq.wqe_cnt << qp->rq.wqe_shift;
- err = set_user_buf_size(dev, qp, &ucmd, base);
+ err = set_user_buf_size(dev, qp, &ucmd, base, attr);
if (err)
goto err_uuar;
@@ -892,13 +899,290 @@ static int is_connected(enum ib_qp_type qp_type)
return 0;
}
+static int create_raw_packet_qp_tis(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_sq *sq, u32 tdn)
+{
+ u32 in[MLX5_ST_SZ_DW(create_tis_in)];
+ void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx);
+
+ memset(in, 0, sizeof(in));
+
+ MLX5_SET(tisc, tisc, transport_domain, tdn);
+
+ return mlx5_core_create_tis(dev->mdev, in, sizeof(in), &sq->tisn);
+}
+
+static void destroy_raw_packet_qp_tis(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_sq *sq)
+{
+ mlx5_core_destroy_tis(dev->mdev, sq->tisn);
+}
+
+static int create_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_sq *sq, void *qpin,
+ struct ib_pd *pd)
+{
+ struct mlx5_ib_ubuffer *ubuffer = &sq->ubuffer;
+ __be64 *pas;
+ void *in;
+ void *sqc;
+ void *qpc = MLX5_ADDR_OF(create_qp_in, qpin, qpc);
+ void *wq;
+ int inlen;
+ int err;
+ int page_shift = 0;
+ int npages;
+ int ncont = 0;
+ u32 offset = 0;
+
+ err = mlx5_ib_umem_get(dev, pd, ubuffer->buf_addr, ubuffer->buf_size,
+ &sq->ubuffer.umem, &npages, &page_shift,
+ &ncont, &offset);
+ if (err)
+ return err;
+
+ inlen = MLX5_ST_SZ_BYTES(create_sq_in) + sizeof(u64) * ncont;
+ in = mlx5_vzalloc(inlen);
+ if (!in) {
+ err = -ENOMEM;
+ goto err_umem;
+ }
+
+ sqc = MLX5_ADDR_OF(create_sq_in, in, ctx);
+ MLX5_SET(sqc, sqc, flush_in_error_en, 1);
+ MLX5_SET(sqc, sqc, state, MLX5_SQC_STATE_RST);
+ MLX5_SET(sqc, sqc, user_index, MLX5_GET(qpc, qpc, user_index));
+ MLX5_SET(sqc, sqc, cqn, MLX5_GET(qpc, qpc, cqn_snd));
+ MLX5_SET(sqc, sqc, tis_lst_sz, 1);
+ MLX5_SET(sqc, sqc, tis_num_0, sq->tisn);
+
+ wq = MLX5_ADDR_OF(sqc, sqc, wq);
+ MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC);
+ MLX5_SET(wq, wq, pd, MLX5_GET(qpc, qpc, pd));
+ MLX5_SET(wq, wq, uar_page, MLX5_GET(qpc, qpc, uar_page));
+ MLX5_SET64(wq, wq, dbr_addr, MLX5_GET64(qpc, qpc, dbr_addr));
+ MLX5_SET(wq, wq, log_wq_stride, ilog2(MLX5_SEND_WQE_BB));
+ MLX5_SET(wq, wq, log_wq_sz, MLX5_GET(qpc, qpc, log_sq_size));
+ MLX5_SET(wq, wq, log_wq_pg_sz, page_shift - MLX5_ADAPTER_PAGE_SHIFT);
+ MLX5_SET(wq, wq, page_offset, offset);
+
+ pas = (__be64 *)MLX5_ADDR_OF(wq, wq, pas);
+ mlx5_ib_populate_pas(dev, sq->ubuffer.umem, page_shift, pas, 0);
+
+ err = mlx5_core_create_sq_tracked(dev->mdev, in, inlen, &sq->base.mqp);
+
+ kvfree(in);
+
+ if (err)
+ goto err_umem;
+
+ return 0;
+
+err_umem:
+ ib_umem_release(sq->ubuffer.umem);
+ sq->ubuffer.umem = NULL;
+
+ return err;
+}
+
+static void destroy_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_sq *sq)
+{
+ mlx5_core_destroy_sq_tracked(dev->mdev, &sq->base.mqp);
+ ib_umem_release(sq->ubuffer.umem);
+}
+
+static int get_rq_pas_size(void *qpc)
+{
+ u32 log_page_size = MLX5_GET(qpc, qpc, log_page_size) + 12;
+ u32 log_rq_stride = MLX5_GET(qpc, qpc, log_rq_stride);
+ u32 log_rq_size = MLX5_GET(qpc, qpc, log_rq_size);
+ u32 page_offset = MLX5_GET(qpc, qpc, page_offset);
+ u32 po_quanta = 1 << (log_page_size - 6);
+ u32 rq_sz = 1 << (log_rq_size + 4 + log_rq_stride);
+ u32 page_size = 1 << log_page_size;
+ u32 rq_sz_po = rq_sz + (page_offset * po_quanta);
+ u32 rq_num_pas = (rq_sz_po + page_size - 1) / page_size;
+
+ return rq_num_pas * sizeof(u64);
+}
+
+static int create_raw_packet_qp_rq(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_rq *rq, void *qpin)
+{
+ __be64 *pas;
+ __be64 *qp_pas;
+ void *in;
+ void *rqc;
+ void *wq;
+ void *qpc = MLX5_ADDR_OF(create_qp_in, qpin, qpc);
+ int inlen;
+ int err;
+ u32 rq_pas_size = get_rq_pas_size(qpc);
+
+ inlen = MLX5_ST_SZ_BYTES(create_rq_in) + rq_pas_size;
+ in = mlx5_vzalloc(inlen);
+ if (!in)
+ return -ENOMEM;
+
+ rqc = MLX5_ADDR_OF(create_rq_in, in, ctx);
+ MLX5_SET(rqc, rqc, vsd, 1);
+ MLX5_SET(rqc, rqc, mem_rq_type, MLX5_RQC_MEM_RQ_TYPE_MEMORY_RQ_INLINE);
+ MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RST);
+ MLX5_SET(rqc, rqc, flush_in_error_en, 1);
+ MLX5_SET(rqc, rqc, user_index, MLX5_GET(qpc, qpc, user_index));
+ MLX5_SET(rqc, rqc, cqn, MLX5_GET(qpc, qpc, cqn_rcv));
+
+ wq = MLX5_ADDR_OF(rqc, rqc, wq);
+ MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC);
+ MLX5_SET(wq, wq, end_padding_mode,
+ MLX5_GET64(qpc, qpc, end_padding_mode));
+ MLX5_SET(wq, wq, page_offset, MLX5_GET(qpc, qpc, page_offset));
+ MLX5_SET(wq, wq, pd, MLX5_GET(qpc, qpc, pd));
+ MLX5_SET64(wq, wq, dbr_addr, MLX5_GET64(qpc, qpc, dbr_addr));
+ MLX5_SET(wq, wq, log_wq_stride, MLX5_GET(qpc, qpc, log_rq_stride) + 4);
+ MLX5_SET(wq, wq, log_wq_pg_sz, MLX5_GET(qpc, qpc, log_page_size));
+ MLX5_SET(wq, wq, log_wq_sz, MLX5_GET(qpc, qpc, log_rq_size));
+
+ pas = (__be64 *)MLX5_ADDR_OF(wq, wq, pas);
+ qp_pas = (__be64 *)MLX5_ADDR_OF(create_qp_in, qpin, pas);
+ memcpy(pas, qp_pas, rq_pas_size);
+
+ err = mlx5_core_create_rq_tracked(dev->mdev, in, inlen, &rq->base.mqp);
+
+ kvfree(in);
+
+ return err;
+}
+
+static void destroy_raw_packet_qp_rq(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_rq *rq)
+{
+ mlx5_core_destroy_rq_tracked(dev->mdev, &rq->base.mqp);
+}
+
+static int create_raw_packet_qp_tir(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_rq *rq, u32 tdn)
+{
+ u32 *in;
+ void *tirc;
+ int inlen;
+ int err;
+
+ inlen = MLX5_ST_SZ_BYTES(create_tir_in);
+ in = mlx5_vzalloc(inlen);
+ if (!in)
+ return -ENOMEM;
+
+ tirc = MLX5_ADDR_OF(create_tir_in, in, ctx);
+ MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_DIRECT);
+ MLX5_SET(tirc, tirc, inline_rqn, rq->base.mqp.qpn);
+ MLX5_SET(tirc, tirc, transport_domain, tdn);
+
+ err = mlx5_core_create_tir(dev->mdev, in, inlen, &rq->tirn);
+
+ kvfree(in);
+
+ return err;
+}
+
+static void destroy_raw_packet_qp_tir(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_rq *rq)
+{
+ mlx5_core_destroy_tir(dev->mdev, rq->tirn);
+}
+
+static int create_raw_packet_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
+ struct mlx5_create_qp_mbox_in *in,
+ struct ib_pd *pd)
+{
+ struct mlx5_ib_raw_packet_qp *raw_packet_qp = &qp->raw_packet_qp;
+ struct mlx5_ib_sq *sq = &raw_packet_qp->sq;
+ struct mlx5_ib_rq *rq = &raw_packet_qp->rq;
+ struct ib_uobject *uobj = pd->uobject;
+ struct ib_ucontext *ucontext = uobj->context;
+ struct mlx5_ib_ucontext *mucontext = to_mucontext(ucontext);
+ int err;
+ u32 tdn = mucontext->tdn;
+
+ if (qp->sq.wqe_cnt) {
+ err = create_raw_packet_qp_tis(dev, sq, tdn);
+ if (err)
+ return err;
+
+ err = create_raw_packet_qp_sq(dev, sq, in, pd);
+ if (err)
+ goto err_destroy_tis;
+
+ sq->base.container_mibqp = qp;
+ }
+
+ if (qp->rq.wqe_cnt) {
+ err = create_raw_packet_qp_rq(dev, rq, in);
+ if (err)
+ goto err_destroy_sq;
+
+ rq->base.container_mibqp = qp;
+
+ err = create_raw_packet_qp_tir(dev, rq, tdn);
+ if (err)
+ goto err_destroy_rq;
+ }
+
+ qp->trans_qp.base.mqp.qpn = qp->sq.wqe_cnt ? sq->base.mqp.qpn :
+ rq->base.mqp.qpn;
+
+ return 0;
+
+err_destroy_rq:
+ destroy_raw_packet_qp_rq(dev, rq);
+err_destroy_sq:
+ if (!qp->sq.wqe_cnt)
+ return err;
+ destroy_raw_packet_qp_sq(dev, sq);
+err_destroy_tis:
+ destroy_raw_packet_qp_tis(dev, sq);
+
+ return err;
+}
+
+static void destroy_raw_packet_qp(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_qp *qp)
+{
+ struct mlx5_ib_raw_packet_qp *raw_packet_qp = &qp->raw_packet_qp;
+ struct mlx5_ib_sq *sq = &raw_packet_qp->sq;
+ struct mlx5_ib_rq *rq = &raw_packet_qp->rq;
+
+ if (qp->rq.wqe_cnt) {
+ destroy_raw_packet_qp_tir(dev, rq);
+ destroy_raw_packet_qp_rq(dev, rq);
+ }
+
+ if (qp->sq.wqe_cnt) {
+ destroy_raw_packet_qp_sq(dev, sq);
+ destroy_raw_packet_qp_tis(dev, sq);
+ }
+}
+
+static void raw_packet_qp_copy_info(struct mlx5_ib_qp *qp,
+ struct mlx5_ib_raw_packet_qp *raw_packet_qp)
+{
+ struct mlx5_ib_sq *sq = &raw_packet_qp->sq;
+ struct mlx5_ib_rq *rq = &raw_packet_qp->rq;
+
+ sq->sq = &qp->sq;
+ rq->rq = &qp->rq;
+ sq->doorbell = &qp->db;
+ rq->doorbell = &qp->db;
+}
+
static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
struct ib_qp_init_attr *init_attr,
struct ib_udata *udata, struct mlx5_ib_qp *qp)
{
struct mlx5_ib_resources *devr = &dev->devr;
struct mlx5_core_dev *mdev = dev->mdev;
- struct mlx5_ib_qp_base *base = &qp->trans_qp.base;
+ struct mlx5_ib_qp_base *base;
struct mlx5_ib_create_qp_resp resp;
struct mlx5_create_qp_mbox_in *in;
struct mlx5_ib_create_qp ucmd;
@@ -907,7 +1191,12 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
u32 uidx = MLX5_IB_DEFAULT_UIDX;
void *qpc;
- mlx5_ib_odp_create_qp(qp);
+ base = init_attr->qp_type == IB_QPT_RAW_PACKET ?
+ &qp->raw_packet_qp.rq.base :
+ &qp->trans_qp.base;
+
+ if (init_attr->qp_type != IB_QPT_RAW_PACKET)
+ mlx5_ib_odp_create_qp(qp);
mutex_init(&qp->mutex);
spin_lock_init(&qp->sq.lock);
@@ -980,8 +1269,8 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
ucmd.sq_wqe_count, max_wqes);
return -EINVAL;
}
- err = create_user_qp(dev, pd, qp, udata, &in, &resp,
- &inlen, base);
+ err = create_user_qp(dev, pd, qp, udata, init_attr, &in,
+ &resp, &inlen, base);
if (err)
mlx5_ib_dbg(dev, "err %d\n", err);
} else {
@@ -1095,7 +1384,14 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
MLX5_SET(qpc, qpc, user_index, uidx);
}
- err = mlx5_core_create_qp(dev->mdev, &base->mqp, in, inlen);
+ if (init_attr->qp_type == IB_QPT_RAW_PACKET) {
+ qp->raw_packet_qp.sq.ubuffer.buf_addr = ucmd.sq_buf_addr;
+ raw_packet_qp_copy_info(qp, &qp->raw_packet_qp);
+ err = create_raw_packet_qp(dev, qp, in, pd);
+ } else {
+ err = mlx5_core_create_qp(dev->mdev, &base->mqp, in, inlen);
+ }
+
if (err) {
mlx5_ib_dbg(dev, "create qp failed\n");
goto err_create;
@@ -1202,11 +1498,11 @@ static void get_cqs(struct mlx5_ib_qp *qp,
case IB_QPT_UD:
case IB_QPT_RAW_IPV6:
case IB_QPT_RAW_ETHERTYPE:
+ case IB_QPT_RAW_PACKET:
*send_cq = to_mcq(qp->ibqp.send_cq);
*recv_cq = to_mcq(qp->ibqp.recv_cq);
break;
- case IB_QPT_RAW_PACKET:
case IB_QPT_MAX:
default:
*send_cq = NULL;
@@ -1218,10 +1514,14 @@ static void get_cqs(struct mlx5_ib_qp *qp,
static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
{
struct mlx5_ib_cq *send_cq, *recv_cq;
- struct mlx5_modify_qp_mbox_in *in;
struct mlx5_ib_qp_base *base = &qp->trans_qp.base;
+ struct mlx5_modify_qp_mbox_in *in;
int err;
+ base = qp->ibqp.qp_type == IB_QPT_RAW_PACKET ?
+ &qp->raw_packet_qp.rq.base :
+ &qp->trans_qp.base;
+
in = kzalloc(sizeof(*in), GFP_KERNEL);
if (!in)
return;
@@ -1247,11 +1547,16 @@ static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
mlx5_ib_unlock_cqs(send_cq, recv_cq);
}
- err = mlx5_core_destroy_qp(dev->mdev, &base->mqp);
- if (err)
- mlx5_ib_warn(dev, "failed to destroy QP 0x%x\n", base->mqp.qpn);
- kfree(in);
+ if (qp->ibqp.qp_type == IB_QPT_RAW_PACKET) {
+ destroy_raw_packet_qp(dev, qp);
+ } else {
+ err = mlx5_core_destroy_qp(dev->mdev, &base->mqp);
+ if (err)
+ mlx5_ib_warn(dev, "failed to destroy QP 0x%x\n",
+ base->mqp.qpn);
+ }
+ kfree(in);
if (qp->create_type == MLX5_QP_KERNEL)
destroy_qp_kernel(dev, qp);
@@ -1310,6 +1615,16 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
return ERR_PTR(-EINVAL);
}
dev = to_mdev(to_mxrcd(init_attr->xrcd)->ibxrcd.device);
+
+ if (init_attr->qp_type == IB_QPT_RAW_PACKET) {
+ if (!pd->uobject) {
+ mlx5_ib_dbg(dev, "Raw Packet QP is not supported for kernel consumers\n");
+ return ERR_PTR(-EINVAL);
+ } else if (!to_mucontext(pd->uobject->context)->cqe_version) {
+ mlx5_ib_dbg(dev, "Raw Packet QP is only supported for CQE version > 0\n");
+ return ERR_PTR(-EINVAL);
+ }
+ }
}
switch (init_attr->qp_type) {
@@ -1326,6 +1641,7 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
}
/* fall through */
+ case IB_QPT_RAW_PACKET:
case IB_QPT_RC:
case IB_QPT_UC:
case IB_QPT_UD:
@@ -1361,7 +1677,6 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
case IB_QPT_RAW_IPV6:
case IB_QPT_RAW_ETHERTYPE:
- case IB_QPT_RAW_PACKET:
case IB_QPT_MAX:
default:
mlx5_ib_dbg(dev, "unsupported qp type %d\n",
@@ -1868,6 +2183,11 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
ll = dev->ib_dev.get_link_layer(&dev->ib_dev, port);
}
+ if (ibqp->qp_type == IB_QPT_RAW_PACKET) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
if (ibqp->qp_type != MLX5_IB_QPT_REG_UMR &&
!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, attr_mask,
ll))
diff --git a/drivers/infiniband/hw/mlx5/user.h b/drivers/infiniband/hw/mlx5/user.h
index 41f0525e825c..b94a55404a59 100644
--- a/drivers/infiniband/hw/mlx5/user.h
+++ b/drivers/infiniband/hw/mlx5/user.h
@@ -145,6 +145,7 @@ struct mlx5_ib_create_qp {
__u32 flags;
__u32 uidx;
__u32 reserved0;
+ __u64 sq_buf_addr;
};
struct mlx5_ib_create_qp_resp {
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-30 12:27:04 +0000