diff options
Diffstat (limited to 'sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c')
| -rw-r--r-- | sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c index 585e52d35d3b..145ec55d6757 100644 --- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c +++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_mr.c @@ -573,41 +573,38 @@ static int dma_map_mr_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem, return 0; } -static void prep_umr_wqe_common(struct ib_pd *pd, struct ib_send_wr *wr, +static void prep_umr_wqe_common(struct ib_pd *pd, struct mlx5_umr_wr *umrwr, struct ib_sge *sg, u64 dma, int n, u32 key, int page_shift) { struct mlx5_ib_dev *dev = to_mdev(pd->device); - struct mlx5_umr_wr *umrwr = umr_wr(wr); sg->addr = dma; sg->length = ALIGN(sizeof(u64) * n, 64); sg->lkey = dev->umrc.pd->local_dma_lkey; - wr->next = NULL; - wr->sg_list = sg; + umrwr->wr.next = NULL; + umrwr->wr.sg_list = sg; if (n) - wr->num_sge = 1; + umrwr->wr.num_sge = 1; else - wr->num_sge = 0; + umrwr->wr.num_sge = 0; - wr->opcode = MLX5_IB_WR_UMR; + umrwr->wr.opcode = MLX5_IB_WR_UMR; umrwr->npages = n; umrwr->page_shift = page_shift; umrwr->mkey = key; } -static void prep_umr_reg_wqe(struct ib_pd *pd, struct ib_send_wr *wr, +static void prep_umr_reg_wqe(struct ib_pd *pd, struct mlx5_umr_wr *umrwr, struct ib_sge *sg, u64 dma, int n, u32 key, int page_shift, u64 virt_addr, u64 len, int access_flags) { - struct mlx5_umr_wr *umrwr = umr_wr(wr); + prep_umr_wqe_common(pd, umrwr, sg, dma, n, key, page_shift); - prep_umr_wqe_common(pd, wr, sg, dma, n, key, page_shift); - - wr->send_flags = 0; + umrwr->wr.send_flags = 0; umrwr->target.virt_addr = virt_addr; umrwr->length = len; @@ -616,12 +613,10 @@ static void prep_umr_reg_wqe(struct ib_pd *pd, struct ib_send_wr *wr, } static void prep_umr_unreg_wqe(struct mlx5_ib_dev *dev, - struct ib_send_wr *wr, u32 key) + struct mlx5_umr_wr *umrwr, u32 key) { - struct mlx5_umr_wr *umrwr = umr_wr(wr); - - wr->send_flags = MLX5_IB_SEND_UMR_UNREG | MLX5_IB_SEND_UMR_FAIL_IF_FREE; - wr->opcode = MLX5_IB_WR_UMR; + umrwr->wr.send_flags = MLX5_IB_SEND_UMR_UNREG | MLX5_IB_SEND_UMR_FAIL_IF_FREE; + umrwr->wr.opcode = MLX5_IB_WR_UMR; umrwr->mkey = key; } @@ -675,7 +670,7 @@ static struct mlx5_ib_mr *reg_umr(struct ib_pd *pd, struct ib_umem *umem, struct umr_common *umrc = &dev->umrc; struct mlx5_ib_umr_context umr_context; struct mlx5_umr_wr umrwr = {}; - struct ib_send_wr *bad; + const struct ib_send_wr *bad; struct mlx5_ib_mr *mr; struct ib_sge sg; int size; @@ -707,7 +702,7 @@ static struct mlx5_ib_mr *reg_umr(struct ib_pd *pd, struct ib_umem *umem, mlx5_ib_init_umr_context(&umr_context); umrwr.wr.wr_cqe = &umr_context.cqe; - prep_umr_reg_wqe(pd, &umrwr.wr, &sg, dma, npages, mr->mmkey.key, + prep_umr_reg_wqe(pd, &umrwr, &sg, dma, npages, mr->mmkey.key, page_shift, virt_addr, len, access_flags); down(&umrc->sem); @@ -756,7 +751,7 @@ int mlx5_ib_update_mtt(struct mlx5_ib_mr *mr, u64 start_page_index, int npages, int size; __be64 *pas; dma_addr_t dma; - struct ib_send_wr *bad; + const struct ib_send_wr *bad; struct mlx5_umr_wr wr; struct ib_sge sg; int err = 0; @@ -1026,7 +1021,7 @@ static int unreg_umr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr) struct umr_common *umrc = &dev->umrc; struct mlx5_ib_umr_context umr_context; struct mlx5_umr_wr umrwr = {}; - struct ib_send_wr *bad; + const struct ib_send_wr *bad; int err; if (mdev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) @@ -1035,7 +1030,7 @@ static int unreg_umr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr) mlx5_ib_init_umr_context(&umr_context); umrwr.wr.wr_cqe = &umr_context.cqe; - prep_umr_unreg_wqe(dev, &umrwr.wr, mr->mmkey.key); + prep_umr_unreg_wqe(dev, &umrwr, mr->mmkey.key); down(&umrc->sem); err = ib_post_send(umrc->qp, &umrwr.wr, &bad); @@ -1065,7 +1060,7 @@ static int rereg_umr(struct ib_pd *pd, struct mlx5_ib_mr *mr, u64 virt_addr, struct mlx5_ib_dev *dev = to_mdev(pd->device); struct device *ddev = dev->ib_dev.dma_device; struct mlx5_ib_umr_context umr_context; - struct ib_send_wr *bad; + const struct ib_send_wr *bad; struct mlx5_umr_wr umrwr = {}; struct ib_sge sg; struct umr_common *umrc = &dev->umrc; @@ -1090,7 +1085,7 @@ static int rereg_umr(struct ib_pd *pd, struct mlx5_ib_mr *mr, u64 virt_addr, umrwr.wr.send_flags |= MLX5_IB_SEND_UMR_UPDATE_TRANSLATION; } - prep_umr_wqe_common(pd, &umrwr.wr, &sg, dma, npages, mr->mmkey.key, + prep_umr_wqe_common(pd, &umrwr, &sg, dma, npages, mr->mmkey.key, page_shift); if (flags & IB_MR_REREG_PD) { |