diff options
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 8 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 32 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_main.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 16 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_stats.h | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 7 |
6 files changed, 39 insertions, 32 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index ec737e2..03c418c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -844,6 +844,8 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev, int err; int i; size_t reqlen; + size_t min_req_v2 = offsetof(struct mlx5_ib_alloc_ucontext_req_v2, + max_cqe_version); if (!dev->ib_active) return ERR_PTR(-EAGAIN); @@ -854,7 +856,7 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev, reqlen = udata->inlen - sizeof(struct ib_uverbs_cmd_hdr); if (reqlen == sizeof(struct mlx5_ib_alloc_ucontext_req)) ver = 0; - else if (reqlen >= sizeof(struct mlx5_ib_alloc_ucontext_req_v2)) + else if (reqlen >= min_req_v2) ver = 2; else return ERR_PTR(-EINVAL); @@ -2214,7 +2216,9 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) (1ull << IB_USER_VERBS_CMD_CREATE_XSRQ) | (1ull << IB_USER_VERBS_CMD_OPEN_QP); dev->ib_dev.uverbs_ex_cmd_mask = - (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE); + (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) | + (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) | + (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP); dev->ib_dev.query_device = mlx5_ib_query_device; dev->ib_dev.query_port = mlx5_ib_query_port; diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 8fb9c27..34cb8e8 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -270,8 +270,10 @@ static int sq_overhead(enum ib_qp_type qp_type) /* fall through */ case IB_QPT_RC: size += sizeof(struct mlx5_wqe_ctrl_seg) + - sizeof(struct mlx5_wqe_atomic_seg) + - sizeof(struct mlx5_wqe_raddr_seg); + max(sizeof(struct mlx5_wqe_atomic_seg) + + sizeof(struct mlx5_wqe_raddr_seg), + sizeof(struct mlx5_wqe_umr_ctrl_seg) + + sizeof(struct mlx5_mkey_seg)); break; case IB_QPT_XRC_TGT: @@ -279,9 +281,9 @@ static int sq_overhead(enum ib_qp_type qp_type) case IB_QPT_UC: size += sizeof(struct mlx5_wqe_ctrl_seg) + - sizeof(struct mlx5_wqe_raddr_seg) + - sizeof(struct mlx5_wqe_umr_ctrl_seg) + - sizeof(struct mlx5_mkey_seg); + max(sizeof(struct mlx5_wqe_raddr_seg), + sizeof(struct mlx5_wqe_umr_ctrl_seg) + + sizeof(struct mlx5_mkey_seg)); break; case IB_QPT_UD: @@ -1036,7 +1038,7 @@ static int create_raw_packet_qp_rq(struct mlx5_ib_dev *dev, 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_GET(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)); @@ -1615,15 +1617,6 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd, if (pd) { dev = to_mdev(pd->device); - } else { - /* being cautious here */ - if (init_attr->qp_type != IB_QPT_XRC_TGT && - init_attr->qp_type != MLX5_IB_QPT_REG_UMR) { - pr_warn("%s: no PD for transport %s\n", __func__, - ib_qp_type_str(init_attr->qp_type)); - 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) { @@ -1634,6 +1627,15 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd, return ERR_PTR(-EINVAL); } } + } else { + /* being cautious here */ + if (init_attr->qp_type != IB_QPT_XRC_TGT && + init_attr->qp_type != MLX5_IB_QPT_REG_UMR) { + pr_warn("%s: no PD for transport %s\n", __func__, + ib_qp_type_str(init_attr->qp_type)); + return ERR_PTR(-EINVAL); + } + dev = to_mdev(to_mxrcd(init_attr->xrcd)->ibxrcd.device); } switch (init_attr->qp_type) { diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index 5738493..f387430 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -228,6 +228,11 @@ static int ocrdma_alloc_resources(struct ocrdma_dev *dev) ocrdma_alloc_pd_pool(dev); + if (!ocrdma_alloc_stats_resources(dev)) { + pr_err("%s: stats resource allocation failed\n", __func__); + goto alloc_err; + } + spin_lock_init(&dev->av_tbl.lock); spin_lock_init(&dev->flush_q_lock); return 0; @@ -238,6 +243,7 @@ alloc_err: static void ocrdma_free_resources(struct ocrdma_dev *dev) { + ocrdma_release_stats_resources(dev); kfree(dev->stag_arr); kfree(dev->qp_tbl); kfree(dev->cq_tbl); diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c index 86c303a..255f774 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c @@ -64,10 +64,11 @@ static int ocrdma_add_stat(char *start, char *pcur, return cpy_len; } -static bool ocrdma_alloc_stats_mem(struct ocrdma_dev *dev) +bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev) { struct stats_mem *mem = &dev->stats_mem; + mutex_init(&dev->stats_lock); /* Alloc mbox command mem*/ mem->size = max_t(u32, sizeof(struct ocrdma_rdma_stats_req), sizeof(struct ocrdma_rdma_stats_resp)); @@ -91,13 +92,14 @@ static bool ocrdma_alloc_stats_mem(struct ocrdma_dev *dev) return true; } -static void ocrdma_release_stats_mem(struct ocrdma_dev *dev) +void ocrdma_release_stats_resources(struct ocrdma_dev *dev) { struct stats_mem *mem = &dev->stats_mem; if (mem->va) dma_free_coherent(&dev->nic_info.pdev->dev, mem->size, mem->va, mem->pa); + mem->va = NULL; kfree(mem->debugfs_mem); } @@ -838,15 +840,9 @@ void ocrdma_add_port_stats(struct ocrdma_dev *dev) &dev->reset_stats, &ocrdma_dbg_ops)) goto err; - /* Now create dma_mem for stats mbx command */ - if (!ocrdma_alloc_stats_mem(dev)) - goto err; - - mutex_init(&dev->stats_lock); return; err: - ocrdma_release_stats_mem(dev); debugfs_remove_recursive(dev->dir); dev->dir = NULL; } @@ -855,9 +851,7 @@ void ocrdma_rem_port_stats(struct ocrdma_dev *dev) { if (!dev->dir) return; - debugfs_remove(dev->dir); - mutex_destroy(&dev->stats_lock); - ocrdma_release_stats_mem(dev); + debugfs_remove_recursive(dev->dir); } void ocrdma_init_debugfs(void) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.h b/drivers/infiniband/hw/ocrdma/ocrdma_stats.h index c9e58d0..bba1fec 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.h @@ -65,6 +65,8 @@ enum OCRDMA_STATS_TYPE { void ocrdma_rem_debugfs(void); void ocrdma_init_debugfs(void); +bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev); +void ocrdma_release_stats_resources(struct ocrdma_dev *dev); void ocrdma_rem_port_stats(struct ocrdma_dev *dev); void ocrdma_add_port_stats(struct ocrdma_dev *dev); int ocrdma_pma_counters(struct ocrdma_dev *dev, diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index d4c687b..37620b4 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -125,8 +125,8 @@ int ocrdma_query_device(struct ib_device *ibdev, struct ib_device_attr *attr, IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_LOCAL_DMA_LKEY | IB_DEVICE_MEM_MGT_EXTENSIONS; - attr->max_sge = min(dev->attr.max_send_sge, dev->attr.max_srq_sge); - attr->max_sge_rd = 0; + attr->max_sge = dev->attr.max_send_sge; + attr->max_sge_rd = attr->max_sge; attr->max_cq = dev->attr.max_cq; attr->max_cqe = dev->attr.max_cqe; attr->max_mr = dev->attr.max_mr; @@ -2726,8 +2726,7 @@ static int ocrdma_update_ud_rcqe(struct ib_wc *ibwc, struct ocrdma_cqe *cqe) OCRDMA_CQE_UD_STATUS_MASK) >> OCRDMA_CQE_UD_STATUS_SHIFT; ibwc->src_qp = le32_to_cpu(cqe->flags_status_srcqpn) & OCRDMA_CQE_SRCQP_MASK; - ibwc->pkey_index = le32_to_cpu(cqe->ud.rxlen_pkey) & - OCRDMA_CQE_PKEY_MASK; + ibwc->pkey_index = 0; ibwc->wc_flags = IB_WC_GRH; ibwc->byte_len = (le32_to_cpu(cqe->ud.rxlen_pkey) >> OCRDMA_CQE_UD_XFER_LEN_SHIFT); |