diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5')
-rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 23 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 17 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 3 |
4 files changed, 22 insertions, 25 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 5bed098ccdef..2e2e65f00257 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -679,8 +679,7 @@ static int mini_cqe_res_format_to_hw(struct mlx5_ib_dev *dev, u8 format) } static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, - struct ib_ucontext *context, struct mlx5_ib_cq *cq, - int entries, u32 **cqb, + struct mlx5_ib_cq *cq, int entries, u32 **cqb, int *cqe_size, int *index, int *inlen) { struct mlx5_ib_create_cq ucmd = {}; @@ -691,6 +690,8 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, int ncont; void *cqc; int err; + struct mlx5_ib_ucontext *context = rdma_udata_to_drv_context( + udata, struct mlx5_ib_ucontext, ibucontext); ucmdlen = udata->inlen < sizeof(ucmd) ? (sizeof(ucmd) - sizeof(ucmd.flags)) : sizeof(ucmd); @@ -715,8 +716,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, return err; } - err = mlx5_ib_db_map_user(to_mucontext(context), udata, ucmd.db_addr, - &cq->db); + err = mlx5_ib_db_map_user(context, udata, ucmd.db_addr, &cq->db); if (err) goto err_umem; @@ -740,7 +740,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, MLX5_SET(cqc, cqc, log_page_size, page_shift - MLX5_ADAPTER_PAGE_SHIFT); - *index = to_mucontext(context)->bfregi.sys_pages[0]; + *index = context->bfregi.sys_pages[0]; if (ucmd.cqe_comp_en == 1) { int mini_cqe_format; @@ -782,14 +782,14 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, cq->private_flags |= MLX5_IB_CQ_PR_FLAGS_CQE_128_PAD; } - MLX5_SET(create_cq_in, *cqb, uid, to_mucontext(context)->devx_uid); + MLX5_SET(create_cq_in, *cqb, uid, context->devx_uid); return 0; err_cqb: kvfree(*cqb); err_db: - mlx5_ib_db_unmap_user(to_mucontext(context), &cq->db); + mlx5_ib_db_unmap_user(context, &cq->db); err_umem: ib_umem_release(cq->buf.umem); @@ -886,7 +886,6 @@ static void notify_soft_wc_handler(struct work_struct *work) struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, - struct ib_ucontext *context, struct ib_udata *udata) { int entries = attr->cqe; @@ -927,8 +926,8 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, INIT_LIST_HEAD(&cq->list_recv_qp); if (udata) { - err = create_cq_user(dev, udata, context, cq, entries, - &cqb, &cqe_size, &index, &inlen); + err = create_cq_user(dev, udata, cq, entries, &cqb, &cqe_size, + &index, &inlen); if (err) goto err_create; } else { @@ -965,7 +964,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, mlx5_ib_dbg(dev, "cqn 0x%x\n", cq->mcq.cqn); cq->mcq.irqn = irqn; - if (context) + if (udata) cq->mcq.tasklet_ctx.comp = mlx5_ib_cq_comp; else cq->mcq.comp = mlx5_ib_cq_comp; @@ -973,7 +972,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, INIT_LIST_HEAD(&cq->wc_list); - if (context) + if (udata) if (ib_copy_to_udata(udata, &cq->mcq.cqn, sizeof(__u32))) { err = -EFAULT; goto err_cmd; diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 769a5952a0f6..f706e1bd40ad 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2341,8 +2341,7 @@ int mlx5_ib_dealloc_dm(struct ib_dm *ibdm, struct uverbs_attr_bundle *attrs) return 0; } -static int mlx5_ib_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context, - struct ib_udata *udata) +static int mlx5_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) { struct mlx5_ib_pd *pd = to_mpd(ibpd); struct ib_device *ibdev = ibpd->device; @@ -2351,8 +2350,10 @@ static int mlx5_ib_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context, u32 out[MLX5_ST_SZ_DW(alloc_pd_out)] = {}; u32 in[MLX5_ST_SZ_DW(alloc_pd_in)] = {}; u16 uid = 0; + struct mlx5_ib_ucontext *context = rdma_udata_to_drv_context( + udata, struct mlx5_ib_ucontext, ibucontext); - uid = context ? to_mucontext(context)->devx_uid : 0; + uid = context ? context->devx_uid : 0; MLX5_SET(alloc_pd_in, in, opcode, MLX5_CMD_OP_ALLOC_PD); MLX5_SET(alloc_pd_in, in, uid, uid); err = mlx5_cmd_exec(to_mdev(ibdev)->mdev, in, sizeof(in), @@ -2362,7 +2363,7 @@ static int mlx5_ib_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context, pd->pdn = MLX5_GET(alloc_pd_out, out, pd); pd->uid = uid; - if (context) { + if (udata) { resp.pdn = pd->pdn; if (ib_copy_to_udata(udata, &resp, sizeof(resp))) { mlx5_cmd_dealloc_pd(to_mdev(ibdev)->mdev, pd->pdn, uid); @@ -4749,11 +4750,11 @@ static int create_dev_resources(struct mlx5_ib_resources *devr) devr->p0->uobject = NULL; atomic_set(&devr->p0->usecnt, 0); - ret = mlx5_ib_alloc_pd(devr->p0, NULL, NULL); + ret = mlx5_ib_alloc_pd(devr->p0, NULL); if (ret) goto error0; - devr->c0 = mlx5_ib_create_cq(&dev->ib_dev, &cq_attr, NULL, NULL); + devr->c0 = mlx5_ib_create_cq(&dev->ib_dev, &cq_attr, NULL); if (IS_ERR(devr->c0)) { ret = PTR_ERR(devr->c0); goto error1; @@ -4765,7 +4766,7 @@ static int create_dev_resources(struct mlx5_ib_resources *devr) devr->c0->cq_context = NULL; atomic_set(&devr->c0->usecnt, 0); - devr->x0 = mlx5_ib_alloc_xrcd(&dev->ib_dev, NULL, NULL); + devr->x0 = mlx5_ib_alloc_xrcd(&dev->ib_dev, NULL); if (IS_ERR(devr->x0)) { ret = PTR_ERR(devr->x0); goto error2; @@ -4776,7 +4777,7 @@ static int create_dev_resources(struct mlx5_ib_resources *devr) mutex_init(&devr->x0->tgt_qp_mutex); INIT_LIST_HEAD(&devr->x0->tgt_qp_list); - devr->x1 = mlx5_ib_alloc_xrcd(&dev->ib_dev, NULL, NULL); + devr->x1 = mlx5_ib_alloc_xrcd(&dev->ib_dev, NULL); if (IS_ERR(devr->x1)) { ret = PTR_ERR(devr->x1); goto error3; diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index e45f59b0cc52..f7314d78aafd 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -1083,7 +1083,6 @@ int mlx5_ib_read_user_wqe_srq(struct mlx5_ib_srq *srq, int wqe_index, void *buffer, int buflen, size_t *bc); struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, - struct ib_ucontext *context, struct ib_udata *udata); int mlx5_ib_destroy_cq(struct ib_cq *cq, struct ib_udata *udata); int mlx5_ib_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc); @@ -1123,8 +1122,7 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, struct ib_mad_hdr *out, size_t *out_mad_size, u16 *out_mad_pkey_index); struct ib_xrcd *mlx5_ib_alloc_xrcd(struct ib_device *ibdev, - struct ib_ucontext *context, - struct ib_udata *udata); + struct ib_udata *udata); int mlx5_ib_dealloc_xrcd(struct ib_xrcd *xrcd, struct ib_udata *udata); int mlx5_ib_get_buf_offset(u64 addr, int page_shift, u32 *offset); int mlx5_query_ext_port_caps(struct mlx5_ib_dev *dev, u8 port); diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 940ac1caa590..3470a9c496b1 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -5632,8 +5632,7 @@ out: } struct ib_xrcd *mlx5_ib_alloc_xrcd(struct ib_device *ibdev, - struct ib_ucontext *context, - struct ib_udata *udata) + struct ib_udata *udata) { struct mlx5_ib_dev *dev = to_mdev(ibdev); struct mlx5_ib_xrcd *xrcd; |