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Searched refs:ucmd (Results 1 – 25 of 29) sorted by relevance

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/linux/drivers/infiniband/hw/mthca/
A Dmthca_provider.c413 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mthca_create_srq()
418 ucmd.db_page); in mthca_create_srq()
482 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mthca_create_qp()
487 ucmd.sq_db_index, in mthca_create_qp()
488 ucmd.sq_db_page); in mthca_create_qp()
494 ucmd.rq_db_index, in mthca_create_qp()
603 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mthca_create_cq()
729 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mthca_resize_cq()
733 lkey = ucmd.lkey; in mthca_resize_cq()
855 ucmd.mr_attrs = 0; in mthca_reg_user_mr()
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/linux/drivers/infiniband/hw/mlx5/
A Dqp.c370 if (ucmd) { in set_rq_size()
372 if (ucmd->rq_wqe_shift > BITS_PER_BYTE * sizeof(ucmd->rq_wqe_shift)) in set_rq_size()
568 if (ucmd->sq_wqe_count && !is_power_of_2(ucmd->sq_wqe_count)) { in set_user_buf_size()
1622 void *ucmd; member
1634 struct mlx5_ib_create_qp_rss *ucmd = params->ucmd; in create_rss_raw_qp_tir() local
1987 struct mlx5_ib_create_qp *ucmd = params->ucmd; in create_dci() local
2148 struct mlx5_ib_create_qp *ucmd = params->ucmd; in create_user_qp() local
2644 struct mlx5_ib_create_qp *ucmd = params->ucmd; in create_dct() local
2985 if (inlen > ucmd && !ib_is_udata_cleared(udata, ucmd, inlen - ucmd)) in process_udata_size()
3087 struct mlx5_ib_create_qp *ucmd = params->ucmd; in get_qp_uidx() local
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A Dcq.c732 if ((ucmd.cqe_size != 64 && ucmd.cqe_size != 128) || in create_cq_user()
733 ucmd.reserved0 || ucmd.reserved1) in create_cq_user()
736 *cqe_size = ucmd.cqe_size; in create_cq_user()
762 ucmd.buf_addr, entries * ucmd.cqe_size, in create_cq_user()
782 *index = ucmd.uar_page_index; in create_cq_user()
790 if (ucmd.cqe_comp_en == 1) { in create_cq_user()
1146 struct mlx5_ib_resize_cq ucmd; in resize_user() local
1150 err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)); in resize_user()
1154 if (ucmd.reserved0 || ucmd.reserved1) in resize_user()
1158 if (ucmd.cqe_size && SIZE_MAX / ucmd.cqe_size <= entries - 1) in resize_user()
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A Dsrq.c49 struct mlx5_ib_create_srq ucmd = {}; in create_srq_user() local
56 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_srq_user()
58 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) { in create_srq_user()
63 if (ucmd.reserved0 || ucmd.reserved1) in create_srq_user()
66 if (udata->inlen > sizeof(ucmd) && in create_srq_user()
67 !ib_is_udata_cleared(udata, sizeof(ucmd), in create_srq_user()
68 udata->inlen - sizeof(ucmd))) in create_srq_user()
72 err = get_srq_user_index(ucontext, &ucmd, udata->inlen, &uidx); in create_srq_user()
77 srq->wq_sig = !!(ucmd.flags & MLX5_SRQ_FLAG_SIGNATURE); in create_srq_user()
79 srq->umem = ib_umem_get(pd->device, ucmd.buf_addr, buf_size, 0); in create_srq_user()
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A Dmlx5_ib.h1510 struct mlx5_ib_create_qp *ucmd, in get_qp_user_index() argument
1516 if ((offsetofend(typeof(*ucmd), uidx) <= inlen) && !cqe_version && in get_qp_user_index()
1517 (ucmd->uidx == MLX5_IB_DEFAULT_UIDX)) in get_qp_user_index()
1520 if ((offsetofend(typeof(*ucmd), uidx) <= inlen) != !!cqe_version) in get_qp_user_index()
1523 return verify_assign_uidx(cqe_version, ucmd->uidx, user_index); in get_qp_user_index()
1527 struct mlx5_ib_create_srq *ucmd, in get_srq_user_index() argument
1533 if ((offsetofend(typeof(*ucmd), uidx) <= inlen) && !cqe_version && in get_srq_user_index()
1534 (ucmd->uidx == MLX5_IB_DEFAULT_UIDX)) in get_srq_user_index()
1537 if ((offsetofend(typeof(*ucmd), uidx) <= inlen) != !!cqe_version) in get_srq_user_index()
1540 return verify_assign_uidx(cqe_version, ucmd->uidx, user_index); in get_srq_user_index()
A Dcounters.h15 struct mlx5_ib_create_flow *ucmd);
A Dcounters.c744 struct mlx5_ib_create_flow *ucmd) in mlx5_ib_flow_counters_set_data() argument
752 if (ucmd && ucmd->ncounters_data != 0) { in mlx5_ib_flow_counters_set_data()
753 cntrs_data = ucmd->data; in mlx5_ib_flow_counters_set_data()
A Dfs.c1094 struct mlx5_ib_create_flow *ucmd) in _create_flow_rule() argument
1166 err = mlx5_ib_flow_counters_set_data(flow_act.counters, ucmd); in _create_flow_rule()
1344 struct mlx5_ib_create_flow *ucmd = NULL, ucmd_hdr; in mlx5_ib_create_flow() local
1370 ucmd = kzalloc(required_ucmd_sz, GFP_KERNEL); in mlx5_ib_create_flow()
1371 if (!ucmd) in mlx5_ib_create_flow()
1374 err = ib_copy_from_udata(ucmd, udata, required_ucmd_sz); in mlx5_ib_create_flow()
1436 underlay_qpn, ucmd); in mlx5_ib_create_flow()
1458 kfree(ucmd); in mlx5_ib_create_flow()
1470 kfree(ucmd); in mlx5_ib_create_flow()
/linux/drivers/infiniband/hw/hns/
A Dhns_roce_cq.c299 struct hns_roce_ib_create_cq *ucmd) in get_cq_ucmd() argument
304 ret = ib_copy_from_udata(ucmd, udata, min(udata->inlen, sizeof(*ucmd))); in get_cq_ucmd()
314 struct hns_roce_ib_create_cq *ucmd) in set_cq_param() argument
330 struct hns_roce_ib_create_cq *ucmd) in set_cqe_size() argument
340 if (ucmd->cqe_size != HNS_ROCE_V2_CQE_SIZE && in set_cqe_size()
341 ucmd->cqe_size != HNS_ROCE_V3_CQE_SIZE) { in set_cqe_size()
343 "invalid cqe size %u.\n", ucmd->cqe_size); in set_cqe_size()
347 hr_cq->cqe_size = ucmd->cqe_size; in set_cqe_size()
362 struct hns_roce_ib_create_cq ucmd = {}; in hns_roce_create_cq() local
373 ret = get_cq_ucmd(hr_cq, udata, &ucmd); in hns_roce_create_cq()
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A Dhns_roce_qp.c559 struct hns_roce_ib_create_qp *ucmd) in check_sq_size_with_integrity() argument
565 if (ucmd->log_sq_stride > max_sq_stride || in check_sq_size_with_integrity()
582 struct hns_roce_ib_create_qp *ucmd) in set_user_sq_size() argument
601 hr_qp->sq.wqe_shift = ucmd->log_sq_stride; in set_user_sq_size()
800 struct hns_roce_ib_create_qp *ucmd) in user_qp_has_sdb() argument
829 struct hns_roce_ib_create_qp *ucmd, in alloc_user_qp_db() argument
903 struct hns_roce_ib_create_qp *ucmd, in alloc_qp_db() argument
983 struct hns_roce_ib_create_qp *ucmd) in set_qp_param() argument
1007 ret = ib_copy_from_udata(ucmd, udata, in set_qp_param()
1008 min(udata->inlen, sizeof(*ucmd))); in set_qp_param()
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A Dhns_roce_srq.c344 struct hns_roce_ib_create_srq ucmd = {}; in alloc_srq_buf() local
348 ret = ib_copy_from_udata(&ucmd, udata, in alloc_srq_buf()
349 min(udata->inlen, sizeof(ucmd))); in alloc_srq_buf()
358 ret = alloc_srq_idx(hr_dev, srq, udata, ucmd.que_addr); in alloc_srq_buf()
362 ret = alloc_srq_wqe_buf(hr_dev, srq, udata, ucmd.buf_addr); in alloc_srq_buf()
/linux/drivers/infiniband/hw/mlx4/
A Dqp.c417 ucmd->log_sq_stride > in set_user_sq_size()
539 ucmd->rx_hash_fields_mask); in set_qp_rss()
688 sizeof(ucmd.reserved1); in _mlx4_ib_create_qp_rss()
694 if (ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen))) { in _mlx4_ib_create_qp_rss()
699 if (memchr_inv(ucmd.reserved, 0, sizeof(ucmd.reserved))) in _mlx4_ib_create_qp_rss()
702 if (ucmd.comp_mask || ucmd.reserved1) in _mlx4_ib_create_qp_rss()
1028 struct mlx4_ib_create_qp ucmd; in create_qp_common() local
4094 sizeof(ucmd.comp_mask); in mlx4_ib_create_wq()
4231 sizeof(ucmd.reserved); in mlx4_ib_modify_wq()
4240 if (ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen))) in mlx4_ib_modify_wq()
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A Dsrq.c112 struct mlx4_ib_create_srq ucmd; in mlx4_ib_create_srq() local
114 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mlx4_ib_create_srq()
118 ib_umem_get(ib_srq->device, ucmd.buf_addr, buf_size, 0); in mlx4_ib_create_srq()
132 err = mlx4_ib_db_map_user(udata, ucmd.db_addr, &srq->db); in mlx4_ib_create_srq()
A Dcq.c205 struct mlx4_ib_create_cq ucmd; in mlx4_ib_create_cq() local
207 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mlx4_ib_create_cq()
212 buf_addr = (void *)(unsigned long)ucmd.buf_addr; in mlx4_ib_create_cq()
214 ucmd.buf_addr, entries); in mlx4_ib_create_cq()
218 err = mlx4_ib_db_map_user(udata, ucmd.db_addr, &cq->db); in mlx4_ib_create_cq()
317 struct mlx4_ib_resize_cq ucmd; in mlx4_alloc_resize_umem() local
323 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) in mlx4_alloc_resize_umem()
331 ucmd.buf_addr, entries); in mlx4_alloc_resize_umem()
/linux/drivers/dma-buf/
A Ddma-heap.c125 static long dma_heap_ioctl(struct file *file, unsigned int ucmd, in dma_heap_ioctl() argument
132 int nr = _IOC_NR(ucmd); in dma_heap_ioctl()
143 out_size = _IOC_SIZE(ucmd); in dma_heap_ioctl()
145 if ((ucmd & kcmd & IOC_IN) == 0) in dma_heap_ioctl()
147 if ((ucmd & kcmd & IOC_OUT) == 0) in dma_heap_ioctl()
/linux/drivers/infiniband/hw/vmw_pvrdma/
A Dpvrdma_srq.c109 struct pvrdma_create_srq ucmd; in pvrdma_create_srq() local
144 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) { in pvrdma_create_srq()
149 srq->umem = ib_umem_get(ibsrq->device, ucmd.buf_addr, ucmd.buf_size, 0); in pvrdma_create_srq()
A Dpvrdma_cq.c116 struct pvrdma_create_cq ucmd; in pvrdma_create_cq() local
136 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) { in pvrdma_create_cq()
141 cq->umem = ib_umem_get(ibdev, ucmd.buf_addr, ucmd.buf_size, in pvrdma_create_cq()
A Dpvrdma_qp.c201 struct pvrdma_create_qp ucmd; in pvrdma_create_qp() local
255 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) { in pvrdma_create_qp()
272 ucmd.rbuf_addr, in pvrdma_create_qp()
273 ucmd.rbuf_size, 0); in pvrdma_create_qp()
284 qp->sumem = ib_umem_get(ibqp->device, ucmd.sbuf_addr, in pvrdma_create_qp()
285 ucmd.sbuf_size, 0); in pvrdma_create_qp()
/linux/arch/mips/cavium-octeon/
A Docteon-platform.c34 u32 ucmd; in octeon2_usb_reset() local
41 ucmd = cvmx_read64_uint32(CVMX_UAHCX_EHCI_USBCMD); in octeon2_usb_reset()
42 ucmd &= ~CMD_RUN; in octeon2_usb_reset()
43 cvmx_write64_uint32(CVMX_UAHCX_EHCI_USBCMD, ucmd); in octeon2_usb_reset()
45 ucmd |= CMD_RESET; in octeon2_usb_reset()
46 cvmx_write64_uint32(CVMX_UAHCX_EHCI_USBCMD, ucmd); in octeon2_usb_reset()
47 ucmd = cvmx_read64_uint32(CVMX_UAHCX_OHCI_USBCMD); in octeon2_usb_reset()
48 ucmd |= CMD_RUN; in octeon2_usb_reset()
49 cvmx_write64_uint32(CVMX_UAHCX_OHCI_USBCMD, ucmd); in octeon2_usb_reset()
/linux/drivers/nvme/host/
A Dioctl.c191 struct nvme_passthru_cmd __user *ucmd) in nvme_user_cmd() argument
201 if (copy_from_user(&cmd, ucmd, sizeof(cmd))) in nvme_user_cmd()
230 if (put_user(result, &ucmd->result)) in nvme_user_cmd()
238 struct nvme_passthru_cmd64 __user *ucmd) in nvme_user_cmd64() argument
247 if (copy_from_user(&cmd, ucmd, sizeof(cmd))) in nvme_user_cmd64()
276 if (put_user(cmd.result, &ucmd->result)) in nvme_user_cmd64()
/linux/drivers/infiniband/sw/rxe/
A Drxe_srq.c126 struct rxe_modify_srq_cmd *ucmd, struct ib_udata *udata) in rxe_srq_from_attr() argument
137 mi = u64_to_user_ptr(ucmd->mmap_info_addr); in rxe_srq_from_attr()
A Drxe_verbs.c332 struct rxe_modify_srq_cmd ucmd = {}; in rxe_modify_srq() local
335 if (udata->inlen < sizeof(ucmd)) in rxe_modify_srq()
338 err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)); in rxe_modify_srq()
347 err = rxe_srq_from_attr(rxe, srq, attr, mask, &ucmd, udata); in rxe_modify_srq()
/linux/drivers/infiniband/hw/qib/
A Dqib_file_ops.c2037 const struct qib_cmd __user *ucmd; in qib_write() local
2070 src = &ucmd->cmd.user_info; in qib_write()
2076 src = &ucmd->cmd.recv_ctrl; in qib_write()
2082 src = &ucmd->cmd.ctxt_info; in qib_write()
2089 src = &ucmd->cmd.tid_info; in qib_write()
2095 src = &ucmd->cmd.part_key; in qib_write()
2108 src = &ucmd->cmd.poll_type; in qib_write()
2114 src = &ucmd->cmd.armlaunch_ctrl; in qib_write()
2120 src = &ucmd->cmd.sdma_inflight; in qib_write()
2126 src = &ucmd->cmd.sdma_complete; in qib_write()
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/linux/drivers/block/rsxx/
A Dcregs.c664 struct rsxx_reg_access __user *ucmd, in rsxx_reg_access() argument
670 st = copy_from_user(&cmd, ucmd, sizeof(cmd)); in rsxx_reg_access()
681 st = put_user(cmd.stat, &ucmd->stat); in rsxx_reg_access()
686 st = copy_to_user(ucmd->data, cmd.data, cmd.cnt); in rsxx_reg_access()
/linux/drivers/scsi/sym53c8xx_2/
A Dsym_glue.c129 struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd); in sym_xpt_done() local
132 if (ucmd->eh_done) in sym_xpt_done()
133 complete(ucmd->eh_done); in sym_xpt_done()
572 struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd); in sym_eh_handler() local
652 ucmd->eh_done = &eh_done; in sym_eh_handler()
655 ucmd->eh_done = NULL; in sym_eh_handler()

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