diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 271 |
1 files changed, 242 insertions, 29 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 34cb8e87c7b8..8dee8bc1e0fe 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -58,6 +58,7 @@ enum { static const u32 mlx5_ib_opcode[] = { [IB_WR_SEND] = MLX5_OPCODE_SEND, + [IB_WR_LSO] = MLX5_OPCODE_LSO, [IB_WR_SEND_WITH_IMM] = MLX5_OPCODE_SEND_IMM, [IB_WR_RDMA_WRITE] = MLX5_OPCODE_RDMA_WRITE, [IB_WR_RDMA_WRITE_WITH_IMM] = MLX5_OPCODE_RDMA_WRITE_IMM, @@ -72,6 +73,9 @@ static const u32 mlx5_ib_opcode[] = { [MLX5_IB_WR_UMR] = MLX5_OPCODE_UMR, }; +struct mlx5_wqe_eth_pad { + u8 rsvd0[16]; +}; static int is_qp0(enum ib_qp_type qp_type) { @@ -260,11 +264,11 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap, return 0; } -static int sq_overhead(enum ib_qp_type qp_type) +static int sq_overhead(struct ib_qp_init_attr *attr) { int size = 0; - switch (qp_type) { + switch (attr->qp_type) { case IB_QPT_XRC_INI: size += sizeof(struct mlx5_wqe_xrc_seg); /* fall through */ @@ -287,8 +291,12 @@ static int sq_overhead(enum ib_qp_type qp_type) break; case IB_QPT_UD: + if (attr->create_flags & IB_QP_CREATE_IPOIB_UD_LSO) + size += sizeof(struct mlx5_wqe_eth_pad) + + sizeof(struct mlx5_wqe_eth_seg); + /* fall through */ case IB_QPT_SMI: - case IB_QPT_GSI: + case MLX5_IB_QPT_HW_GSI: size += sizeof(struct mlx5_wqe_ctrl_seg) + sizeof(struct mlx5_wqe_datagram_seg); break; @@ -311,7 +319,7 @@ static int calc_send_wqe(struct ib_qp_init_attr *attr) int inl_size = 0; int size; - size = sq_overhead(attr->qp_type); + size = sq_overhead(attr); if (size < 0) return size; @@ -348,8 +356,8 @@ static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr, return -EINVAL; } - qp->max_inline_data = wqe_size - sq_overhead(attr->qp_type) - - sizeof(struct mlx5_wqe_inline_seg); + qp->max_inline_data = wqe_size - sq_overhead(attr) - + sizeof(struct mlx5_wqe_inline_seg); attr->cap.max_inline_data = qp->max_inline_data; if (attr->create_flags & IB_QP_CREATE_SIGNATURE_EN) @@ -590,7 +598,7 @@ static int to_mlx5_st(enum ib_qp_type type) case IB_QPT_XRC_INI: case IB_QPT_XRC_TGT: return MLX5_QP_ST_XRC; case IB_QPT_SMI: return MLX5_QP_ST_QP0; - case IB_QPT_GSI: return MLX5_QP_ST_QP1; + case MLX5_IB_QPT_HW_GSI: return MLX5_QP_ST_QP1; case IB_QPT_RAW_IPV6: return MLX5_QP_ST_RAW_IPV6; case IB_QPT_RAW_PACKET: case IB_QPT_RAW_ETHERTYPE: return MLX5_QP_ST_RAW_ETHERTYPE; @@ -783,7 +791,10 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev, int err; uuari = &dev->mdev->priv.uuari; - if (init_attr->create_flags & ~(IB_QP_CREATE_SIGNATURE_EN | IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK)) + if (init_attr->create_flags & ~(IB_QP_CREATE_SIGNATURE_EN | + IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK | + IB_QP_CREATE_IPOIB_UD_LSO | + mlx5_ib_create_qp_sqpn_qp1())) return -EINVAL; if (init_attr->qp_type == MLX5_IB_QPT_REG_UMR) @@ -828,6 +839,11 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev, (*in)->ctx.params1 |= cpu_to_be32(1 << 11); (*in)->ctx.sq_crq_size |= cpu_to_be16(1 << 4); + if (init_attr->create_flags & mlx5_ib_create_qp_sqpn_qp1()) { + (*in)->ctx.deth_sqpn = cpu_to_be32(1); + qp->flags |= MLX5_IB_QP_SQPN_QP1; + } + mlx5_fill_page_array(&qp->buf, (*in)->pas); err = mlx5_db_alloc(dev->mdev, &qp->db); @@ -1228,6 +1244,14 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, if (init_attr->create_flags & IB_QP_CREATE_MANAGED_RECV) qp->flags |= MLX5_IB_QP_MANAGED_RECV; } + + if (init_attr->qp_type == IB_QPT_UD && + (init_attr->create_flags & IB_QP_CREATE_IPOIB_UD_LSO)) + if (!MLX5_CAP_GEN(mdev, ipoib_basic_offloads)) { + mlx5_ib_dbg(dev, "ipoib UD lso qp isn't supported\n"); + return -EOPNOTSUPP; + } + if (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR) qp->sq_signal_bits = MLX5_WQE_CTRL_CQ_UPDATE; @@ -1271,6 +1295,11 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, ucmd.sq_wqe_count, max_wqes); return -EINVAL; } + if (init_attr->create_flags & + mlx5_ib_create_qp_sqpn_qp1()) { + mlx5_ib_dbg(dev, "user-space is not allowed to create UD QPs spoofing as QP1\n"); + return -EINVAL; + } err = create_user_qp(dev, pd, qp, udata, init_attr, &in, &resp, &inlen, base); if (err) @@ -1385,6 +1414,13 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, /* 0xffffff means we ask to work with cqe version 0 */ MLX5_SET(qpc, qpc, user_index, uidx); } + /* we use IB_QP_CREATE_IPOIB_UD_LSO to indicates ipoib qp */ + if (init_attr->qp_type == IB_QPT_UD && + (init_attr->create_flags & IB_QP_CREATE_IPOIB_UD_LSO)) { + qpc = MLX5_ADDR_OF(create_qp_in, in, qpc); + MLX5_SET(qpc, qpc, ulp_stateless_offload_mode, 1); + qp->flags |= MLX5_IB_QP_LSO; + } if (init_attr->qp_type == IB_QPT_RAW_PACKET) { qp->raw_packet_qp.sq.ubuffer.buf_addr = ucmd.sq_buf_addr; @@ -1494,7 +1530,7 @@ static void get_cqs(struct mlx5_ib_qp *qp, break; case IB_QPT_SMI: - case IB_QPT_GSI: + case MLX5_IB_QPT_HW_GSI: case IB_QPT_RC: case IB_QPT_UC: case IB_QPT_UD: @@ -1657,7 +1693,7 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd, case IB_QPT_UC: case IB_QPT_UD: case IB_QPT_SMI: - case IB_QPT_GSI: + case MLX5_IB_QPT_HW_GSI: case MLX5_IB_QPT_REG_UMR: qp = kzalloc(sizeof(*qp), GFP_KERNEL); if (!qp) @@ -1686,6 +1722,9 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd, break; + case IB_QPT_GSI: + return mlx5_ib_gsi_create_qp(pd, init_attr); + case IB_QPT_RAW_IPV6: case IB_QPT_RAW_ETHERTYPE: case IB_QPT_MAX: @@ -1704,6 +1743,9 @@ int mlx5_ib_destroy_qp(struct ib_qp *qp) struct mlx5_ib_dev *dev = to_mdev(qp->device); struct mlx5_ib_qp *mqp = to_mqp(qp); + if (unlikely(qp->qp_type == IB_QPT_GSI)) + return mlx5_ib_gsi_destroy_qp(qp); + destroy_qp_common(dev, mqp); kfree(mqp); @@ -2161,8 +2203,10 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, context = &in->ctx; err = to_mlx5_st(ibqp->qp_type); - if (err < 0) + if (err < 0) { + mlx5_ib_dbg(dev, "unsupported qp type %d\n", ibqp->qp_type); goto out; + } context->flags = cpu_to_be32(err << 16); @@ -2182,7 +2226,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, } } - if (ibqp->qp_type == IB_QPT_GSI || ibqp->qp_type == IB_QPT_SMI) { + if (is_sqp(ibqp->qp_type)) { context->mtu_msgmax = (IB_MTU_256 << 5) | 8; } else if (ibqp->qp_type == IB_QPT_UD || ibqp->qp_type == MLX5_IB_QPT_REG_UMR) { @@ -2284,6 +2328,8 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, if (!ibqp->uobject && cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) context->sq_crq_size |= cpu_to_be16(1 << 4); + if (qp->flags & MLX5_IB_QP_SQPN_QP1) + context->deth_sqpn = cpu_to_be32(1); mlx5_cur = to_mlx5_state(cur_state); mlx5_new = to_mlx5_state(new_state); @@ -2363,11 +2409,18 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, { struct mlx5_ib_dev *dev = to_mdev(ibqp->device); struct mlx5_ib_qp *qp = to_mqp(ibqp); + enum ib_qp_type qp_type; enum ib_qp_state cur_state, new_state; int err = -EINVAL; int port; enum rdma_link_layer ll = IB_LINK_LAYER_UNSPECIFIED; + if (unlikely(ibqp->qp_type == IB_QPT_GSI)) + return mlx5_ib_gsi_modify_qp(ibqp, attr, attr_mask); + + qp_type = (unlikely(ibqp->qp_type == MLX5_IB_QPT_HW_GSI)) ? + IB_QPT_GSI : ibqp->qp_type; + mutex_lock(&qp->mutex); cur_state = attr_mask & IB_QP_CUR_STATE ? attr->cur_qp_state : qp->state; @@ -2378,32 +2431,46 @@ 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 != MLX5_IB_QPT_REG_UMR && - !ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, attr_mask, - ll)) + if (qp_type != MLX5_IB_QPT_REG_UMR && + !ib_modify_qp_is_ok(cur_state, new_state, qp_type, attr_mask, ll)) { + mlx5_ib_dbg(dev, "invalid QP state transition from %d to %d, qp_type %d, attr_mask 0x%x\n", + cur_state, new_state, ibqp->qp_type, attr_mask); goto out; + } if ((attr_mask & IB_QP_PORT) && (attr->port_num == 0 || - attr->port_num > MLX5_CAP_GEN(dev->mdev, num_ports))) + attr->port_num > MLX5_CAP_GEN(dev->mdev, num_ports))) { + mlx5_ib_dbg(dev, "invalid port number %d. number of ports is %d\n", + attr->port_num, dev->num_ports); goto out; + } if (attr_mask & IB_QP_PKEY_INDEX) { port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port; if (attr->pkey_index >= - dev->mdev->port_caps[port - 1].pkey_table_len) + dev->mdev->port_caps[port - 1].pkey_table_len) { + mlx5_ib_dbg(dev, "invalid pkey index %d\n", + attr->pkey_index); goto out; + } } if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC && attr->max_rd_atomic > - (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_res_qp))) + (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_res_qp))) { + mlx5_ib_dbg(dev, "invalid max_rd_atomic value %d\n", + attr->max_rd_atomic); goto out; + } if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC && attr->max_dest_rd_atomic > - (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_req_qp))) + (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_req_qp))) { + mlx5_ib_dbg(dev, "invalid max_dest_rd_atomic value %d\n", + attr->max_dest_rd_atomic); goto out; + } if (cur_state == new_state && cur_state == IB_QPS_RESET) { err = 0; @@ -2442,6 +2509,59 @@ static __always_inline void set_raddr_seg(struct mlx5_wqe_raddr_seg *rseg, rseg->reserved = 0; } +static void *set_eth_seg(struct mlx5_wqe_eth_seg *eseg, + struct ib_send_wr *wr, void *qend, + struct mlx5_ib_qp *qp, int *size) +{ + void *seg = eseg; + + memset(eseg, 0, sizeof(struct mlx5_wqe_eth_seg)); + + if (wr->send_flags & IB_SEND_IP_CSUM) + eseg->cs_flags = MLX5_ETH_WQE_L3_CSUM | + MLX5_ETH_WQE_L4_CSUM; + + seg += sizeof(struct mlx5_wqe_eth_seg); + *size += sizeof(struct mlx5_wqe_eth_seg) / 16; + + if (wr->opcode == IB_WR_LSO) { + struct ib_ud_wr *ud_wr = container_of(wr, struct ib_ud_wr, wr); + int size_of_inl_hdr_start = sizeof(eseg->inline_hdr_start); + u64 left, leftlen, copysz; + void *pdata = ud_wr->header; + + left = ud_wr->hlen; + eseg->mss = cpu_to_be16(ud_wr->mss); + eseg->inline_hdr_sz = cpu_to_be16(left); + + /* + * check if there is space till the end of queue, if yes, + * copy all in one shot, otherwise copy till the end of queue, + * rollback and than the copy the left + */ + leftlen = qend - (void *)eseg->inline_hdr_start; + copysz = min_t(u64, leftlen, left); + + memcpy(seg - size_of_inl_hdr_start, pdata, copysz); + + if (likely(copysz > size_of_inl_hdr_start)) { + seg += ALIGN(copysz - size_of_inl_hdr_start, 16); + *size += ALIGN(copysz - size_of_inl_hdr_start, 16) / 16; + } + + if (unlikely(copysz < left)) { /* the last wqe in the queue */ + seg = mlx5_get_send_wqe(qp, 0); + left -= copysz; + pdata += copysz; + memcpy(seg, pdata, left); + seg += ALIGN(left, 16); + *size += ALIGN(left, 16) / 16; + } + } + + return seg; +} + static void set_datagram_seg(struct mlx5_wqe_datagram_seg *dseg, struct ib_send_wr *wr) { @@ -2509,6 +2629,11 @@ static void set_reg_umr_seg(struct mlx5_wqe_umr_ctrl_seg *umr, int ndescs = mr->ndescs; memset(umr, 0, sizeof(*umr)); + + if (mr->access_mode == MLX5_ACCESS_MODE_KLM) + /* KLMs take twice the size of MTTs */ + ndescs *= 2; + umr->flags = MLX5_UMR_CHECK_NOT_FREE; umr->klm_octowords = get_klm_octo(ndescs); umr->mkey_mask = frwr_mkey_mask(); @@ -2558,6 +2683,44 @@ static __be64 get_umr_update_mtt_mask(void) return cpu_to_be64(result); } +static __be64 get_umr_update_translation_mask(void) +{ + u64 result; + + result = MLX5_MKEY_MASK_LEN | + MLX5_MKEY_MASK_PAGE_SIZE | + MLX5_MKEY_MASK_START_ADDR | + MLX5_MKEY_MASK_KEY | + MLX5_MKEY_MASK_FREE; + + return cpu_to_be64(result); +} + +static __be64 get_umr_update_access_mask(void) +{ + u64 result; + + result = MLX5_MKEY_MASK_LW | + MLX5_MKEY_MASK_RR | + MLX5_MKEY_MASK_RW | + MLX5_MKEY_MASK_A | + MLX5_MKEY_MASK_KEY | + MLX5_MKEY_MASK_FREE; + + return cpu_to_be64(result); +} + +static __be64 get_umr_update_pd_mask(void) +{ + u64 result; + + result = MLX5_MKEY_MASK_PD | + MLX5_MKEY_MASK_KEY | + MLX5_MKEY_MASK_FREE; + + return cpu_to_be64(result); +} + static void set_reg_umr_segment(struct mlx5_wqe_umr_ctrl_seg *umr, struct ib_send_wr *wr) { @@ -2576,9 +2739,15 @@ static void set_reg_umr_segment(struct mlx5_wqe_umr_ctrl_seg *umr, umr->mkey_mask = get_umr_update_mtt_mask(); umr->bsf_octowords = get_klm_octo(umrwr->target.offset); umr->flags |= MLX5_UMR_TRANSLATION_OFFSET_EN; - } else { - umr->mkey_mask = get_umr_reg_mr_mask(); } + if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_TRANSLATION) + umr->mkey_mask |= get_umr_update_translation_mask(); + if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_ACCESS) + umr->mkey_mask |= get_umr_update_access_mask(); + if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_PD) + umr->mkey_mask |= get_umr_update_pd_mask(); + if (!umr->mkey_mask) + umr->mkey_mask = get_umr_reg_mr_mask(); } else { umr->mkey_mask = get_umr_unreg_mr_mask(); } @@ -2603,13 +2772,19 @@ static void set_reg_mkey_seg(struct mlx5_mkey_seg *seg, int ndescs = ALIGN(mr->ndescs, 8) >> 1; memset(seg, 0, sizeof(*seg)); - seg->flags = get_umr_flags(access) | MLX5_ACCESS_MODE_MTT; + + if (mr->access_mode == MLX5_ACCESS_MODE_MTT) + seg->log2_page_size = ilog2(mr->ibmr.page_size); + else if (mr->access_mode == MLX5_ACCESS_MODE_KLM) + /* KLMs take twice the size of MTTs */ + ndescs *= 2; + + seg->flags = get_umr_flags(access) | mr->access_mode; seg->qpn_mkey7_0 = cpu_to_be32((key & 0xff) | 0xffffff00); seg->flags_pd = cpu_to_be32(MLX5_MKEY_REMOTE_INVAL); seg->start_addr = cpu_to_be64(mr->ibmr.iova); seg->len = cpu_to_be64(mr->ibmr.length); seg->xlt_oct_size = cpu_to_be32(ndescs); - seg->log2_page_size = ilog2(mr->ibmr.page_size); } static void set_linv_mkey_seg(struct mlx5_mkey_seg *seg) @@ -2630,7 +2805,8 @@ static void set_reg_mkey_segment(struct mlx5_mkey_seg *seg, struct ib_send_wr *w seg->flags = convert_access(umrwr->access_flags); if (!(wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_MTT)) { - seg->flags_pd = cpu_to_be32(to_mpd(umrwr->pd)->pdn); + if (umrwr->pd) + seg->flags_pd = cpu_to_be32(to_mpd(umrwr->pd)->pdn); seg->start_addr = cpu_to_be64(umrwr->target.virt_addr); } seg->len = cpu_to_be64(umrwr->length); @@ -3196,13 +3372,13 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, { struct mlx5_wqe_ctrl_seg *ctrl = NULL; /* compiler warning */ struct mlx5_ib_dev *dev = to_mdev(ibqp->device); - struct mlx5_ib_qp *qp = to_mqp(ibqp); + struct mlx5_ib_qp *qp; struct mlx5_ib_mr *mr; struct mlx5_wqe_data_seg *dpseg; struct mlx5_wqe_xrc_seg *xrc; - struct mlx5_bf *bf = qp->bf; + struct mlx5_bf *bf; int uninitialized_var(size); - void *qend = qp->sq.qend; + void *qend; unsigned long flags; unsigned idx; int err = 0; @@ -3214,6 +3390,13 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, u8 next_fence = 0; u8 fence; + if (unlikely(ibqp->qp_type == IB_QPT_GSI)) + return mlx5_ib_gsi_post_send(ibqp, wr, bad_wr); + + qp = to_mqp(ibqp); + bf = qp->bf; + qend = qp->sq.qend; + spin_lock_irqsave(&qp->sq.lock, flags); for (nreq = 0; wr; nreq++, wr = wr->next) { @@ -3373,16 +3556,37 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, } break; - case IB_QPT_UD: case IB_QPT_SMI: - case IB_QPT_GSI: + case MLX5_IB_QPT_HW_GSI: set_datagram_seg(seg, wr); seg += sizeof(struct mlx5_wqe_datagram_seg); size += sizeof(struct mlx5_wqe_datagram_seg) / 16; if (unlikely((seg == qend))) seg = mlx5_get_send_wqe(qp, 0); break; + case IB_QPT_UD: + set_datagram_seg(seg, wr); + seg += sizeof(struct mlx5_wqe_datagram_seg); + size += sizeof(struct mlx5_wqe_datagram_seg) / 16; + + if (unlikely((seg == qend))) + seg = mlx5_get_send_wqe(qp, 0); + + /* handle qp that supports ud offload */ + if (qp->flags & IB_QP_CREATE_IPOIB_UD_LSO) { + struct mlx5_wqe_eth_pad *pad; + + pad = seg; + memset(pad, 0, sizeof(struct mlx5_wqe_eth_pad)); + seg += sizeof(struct mlx5_wqe_eth_pad); + size += sizeof(struct mlx5_wqe_eth_pad) / 16; + seg = set_eth_seg(seg, wr, qend, qp, &size); + + if (unlikely((seg == qend))) + seg = mlx5_get_send_wqe(qp, 0); + } + break; case MLX5_IB_QPT_REG_UMR: if (wr->opcode != MLX5_IB_WR_UMR) { err = -EINVAL; @@ -3502,6 +3706,9 @@ int mlx5_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr, int ind; int i; + if (unlikely(ibqp->qp_type == IB_QPT_GSI)) + return mlx5_ib_gsi_post_recv(ibqp, wr, bad_wr); + spin_lock_irqsave(&qp->rq.lock, flags); ind = qp->rq.head & (qp->rq.wqe_cnt - 1); @@ -3822,6 +4029,10 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int err = 0; u8 raw_packet_qp_state; + if (unlikely(ibqp->qp_type == IB_QPT_GSI)) + return mlx5_ib_gsi_query_qp(ibqp, qp_attr, qp_attr_mask, + qp_init_attr); + #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING /* * Wait for any outstanding page faults, in case the user frees memory @@ -3874,6 +4085,8 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, qp_init_attr->create_flags |= IB_QP_CREATE_MANAGED_SEND; if (qp->flags & MLX5_IB_QP_MANAGED_RECV) qp_init_attr->create_flags |= IB_QP_CREATE_MANAGED_RECV; + if (qp->flags & MLX5_IB_QP_SQPN_QP1) + qp_init_attr->create_flags |= mlx5_ib_create_qp_sqpn_qp1(); qp_init_attr->sq_sig_type = qp->sq_signal_bits & MLX5_WQE_CTRL_CQ_UPDATE ? IB_SIGNAL_ALL_WR : IB_SIGNAL_REQ_WR; |