| /linux-4.1.27/drivers/infiniband/hw/mthca/ |
| D | mthca_provider.c | 438 struct mthca_create_srq ucmd; in mthca_create_srq() local
453 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mthca_create_srq()
459 context->db_tab, ucmd.db_index, in mthca_create_srq()
460 ucmd.db_page); in mthca_create_srq()
465 srq->mr.ibmr.lkey = ucmd.lkey; in mthca_create_srq()
466 srq->db_index = ucmd.db_index; in mthca_create_srq()
474 context->db_tab, ucmd.db_index); in mthca_create_srq()
514 struct mthca_create_qp ucmd; in mthca_create_qp() local
535 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mthca_create_qp()
542 ucmd.sq_db_index, ucmd.sq_db_page); in mthca_create_qp()
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| /linux-4.1.27/drivers/infiniband/hw/mlx5/ |
| D | srq.c | 81 struct mlx5_ib_create_srq ucmd; in create_srq_user() local
91 sizeof(ucmd)) ? (sizeof(ucmd) - in create_srq_user()
92 sizeof(ucmd.reserved)) : sizeof(ucmd); in create_srq_user()
94 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) { in create_srq_user()
99 if (ucmdlen == sizeof(ucmd) && in create_srq_user()
100 ucmd.reserved != 0) in create_srq_user()
103 srq->wq_sig = !!(ucmd.flags & MLX5_SRQ_FLAG_SIGNATURE); in create_srq_user()
105 srq->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr, buf_size, in create_srq_user()
113 mlx5_ib_cont_pages(srq->umem, ucmd.buf_addr, &npages, in create_srq_user()
115 err = mlx5_ib_get_buf_offset(ucmd.buf_addr, page_shift, in create_srq_user()
[all …]
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| D | cq.c | 609 struct mlx5_ib_create_cq ucmd; in create_cq_user() local
618 sizeof(ucmd)) ? (sizeof(ucmd) - in create_cq_user()
619 sizeof(ucmd.reserved)) : sizeof(ucmd); in create_cq_user()
621 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) in create_cq_user()
624 if (ucmdlen == sizeof(ucmd) && in create_cq_user()
625 ucmd.reserved != 0) in create_cq_user()
628 if (ucmd.cqe_size != 64 && ucmd.cqe_size != 128) in create_cq_user()
631 *cqe_size = ucmd.cqe_size; in create_cq_user()
633 cq->buf.umem = ib_umem_get(context, ucmd.buf_addr, in create_cq_user()
634 entries * ucmd.cqe_size, in create_cq_user()
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| D | qp.c | 221 int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd) in set_rq_size() argument
237 if (ucmd) { in set_rq_size()
238 qp->rq.wqe_cnt = ucmd->rq_wqe_count; in set_rq_size()
239 qp->rq.wqe_shift = ucmd->rq_wqe_shift; in set_rq_size()
376 struct mlx5_ib_create_qp *ucmd) in set_user_buf_size() argument
388 if (ucmd->sq_wqe_count && ((1 << ilog2(ucmd->sq_wqe_count)) != ucmd->sq_wqe_count)) { in set_user_buf_size()
390 ucmd->sq_wqe_count, ucmd->sq_wqe_count); in set_user_buf_size()
394 qp->sq.wqe_cnt = ucmd->sq_wqe_count; in set_user_buf_size()
607 struct mlx5_ib_create_qp ucmd; in create_user_qp() local
616 err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)); in create_user_qp()
[all …]
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| /linux-4.1.27/drivers/infiniband/hw/mlx4/ |
| D | srq.c | 109 struct mlx4_ib_create_srq ucmd; in mlx4_ib_create_srq() local
111 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mlx4_ib_create_srq()
116 srq->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr, in mlx4_ib_create_srq()
133 ucmd.db_addr, &srq->db); in mlx4_ib_create_srq()
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| D | cq.c | 195 struct mlx4_ib_create_cq ucmd; in mlx4_ib_create_cq() local
197 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mlx4_ib_create_cq()
203 ucmd.buf_addr, entries); in mlx4_ib_create_cq()
207 err = mlx4_ib_db_map_user(to_mucontext(context), ucmd.db_addr, in mlx4_ib_create_cq()
301 struct mlx4_ib_resize_cq ucmd; in mlx4_alloc_resize_umem() local
307 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) in mlx4_alloc_resize_umem()
315 &cq->resize_umem, ucmd.buf_addr, entries); in mlx4_alloc_resize_umem()
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| D | qp.c | 532 struct mlx4_ib_create_qp *ucmd) in set_user_sq_size() argument
535 if ((1 << ucmd->log_sq_bb_count) > dev->dev->caps.max_wqes || in set_user_sq_size()
536 ucmd->log_sq_stride > in set_user_sq_size()
538 ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE) in set_user_sq_size()
541 qp->sq.wqe_cnt = 1 << ucmd->log_sq_bb_count; in set_user_sq_size()
542 qp->sq.wqe_shift = ucmd->log_sq_stride; in set_user_sq_size()
711 struct mlx4_ib_create_qp ucmd; in create_qp_common() local
713 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in create_qp_common()
718 qp->sq_no_prefetch = ucmd.sq_no_prefetch; in create_qp_common()
720 err = set_user_sq_size(dev, qp, &ucmd); in create_qp_common()
[all …]
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| /linux-4.1.27/drivers/infiniband/hw/qib/ |
| D | qib_file_ops.c | 2064 const struct qib_cmd __user *ucmd; in qib_write() local
2080 ucmd = (const struct qib_cmd __user *) data; in qib_write()
2082 if (copy_from_user(&cmd.type, &ucmd->type, sizeof(cmd.type))) { in qib_write()
2094 src = &ucmd->cmd.user_info; in qib_write()
2100 src = &ucmd->cmd.recv_ctrl; in qib_write()
2106 src = &ucmd->cmd.ctxt_info; in qib_write()
2113 src = &ucmd->cmd.tid_info; in qib_write()
2119 src = &ucmd->cmd.part_key; in qib_write()
2132 src = &ucmd->cmd.poll_type; in qib_write()
2138 src = &ucmd->cmd.armlaunch_ctrl; in qib_write()
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| /linux-4.1.27/drivers/infiniband/hw/ipath/ |
| D | ipath_file_ops.c | 2239 const struct ipath_cmd __user *ucmd; in ipath_write() local
2252 ucmd = (const struct ipath_cmd __user *) data; in ipath_write()
2254 if (copy_from_user(&cmd.type, &ucmd->type, sizeof(cmd.type))) { in ipath_write()
2267 src = &ucmd->cmd.user_info; in ipath_write()
2272 src = &ucmd->cmd.recv_ctrl; in ipath_write()
2277 src = &ucmd->cmd.port_info; in ipath_write()
2283 src = &ucmd->cmd.tid_info; in ipath_write()
2288 src = &ucmd->cmd.part_key; in ipath_write()
2293 src = &ucmd->cmd.slave_mask_addr; in ipath_write()
2303 src = &ucmd->cmd.poll_type; in ipath_write()
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| /linux-4.1.27/drivers/block/rsxx/ |
| D | cregs.c | 678 struct rsxx_reg_access __user *ucmd, in rsxx_reg_access() argument
684 st = copy_from_user(&cmd, ucmd, sizeof(cmd)); in rsxx_reg_access()
695 st = put_user(cmd.stat, &ucmd->stat); in rsxx_reg_access()
700 st = copy_to_user(ucmd->data, cmd.data, cmd.cnt); in rsxx_reg_access()
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| D | rsxx_priv.h | 427 struct rsxx_reg_access __user *ucmd,
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| /linux-4.1.27/drivers/scsi/sym53c8xx_2/ |
| D | sym_glue.c | 142 struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd); in sym_xpt_done() local
145 if (ucmd->eh_done) in sym_xpt_done()
146 complete(ucmd->eh_done); in sym_xpt_done()
593 struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd); in sym_eh_handler() local
673 ucmd->eh_done = &eh_done; in sym_eh_handler()
676 ucmd->eh_done = NULL; in sym_eh_handler()
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| /linux-4.1.27/drivers/block/ |
| D | nvme-core.c | 1837 struct nvme_passthru_cmd __user *ucmd) in nvme_user_cmd() argument
1847 if (copy_from_user(&cmd, ucmd, sizeof(cmd))) in nvme_user_cmd()
1899 if ((status >= 0) && copy_to_user(&ucmd->result, &cmd.result, in nvme_user_cmd()
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