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Searched refs:ucmd (Results 1 - 25 of 66) sorted by relevance

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/kernel/linux/linux-6.6/drivers/iommu/iommufd/
H A Dioas.c37 int iommufd_ioas_alloc_ioctl(struct iommufd_ucmd *ucmd) in iommufd_ioas_alloc_ioctl() argument
39 struct iommu_ioas_alloc *cmd = ucmd->cmd; in iommufd_ioas_alloc_ioctl()
46 ioas = iommufd_ioas_alloc(ucmd->ictx); in iommufd_ioas_alloc_ioctl()
51 rc = iommufd_ucmd_respond(ucmd, sizeof(*cmd)); in iommufd_ioas_alloc_ioctl()
54 iommufd_object_finalize(ucmd->ictx, &ioas->obj); in iommufd_ioas_alloc_ioctl()
58 iommufd_object_abort_and_destroy(ucmd->ictx, &ioas->obj); in iommufd_ioas_alloc_ioctl()
62 int iommufd_ioas_iova_ranges(struct iommufd_ucmd *ucmd) in iommufd_ioas_iova_ranges() argument
65 struct iommu_ioas_iova_ranges *cmd = ucmd->cmd; in iommufd_ioas_iova_ranges()
74 ioas = iommufd_get_ioas(ucmd->ictx, cmd->ioas_id); in iommufd_ioas_iova_ranges()
101 rc = iommufd_ucmd_respond(ucmd, sizeo in iommufd_ioas_iova_ranges()
142 iommufd_ioas_allow_iovas(struct iommufd_ucmd *ucmd) iommufd_ioas_allow_iovas() argument
200 iommufd_ioas_map(struct iommufd_ucmd *ucmd) iommufd_ioas_map() argument
235 iommufd_ioas_copy(struct iommufd_ucmd *ucmd) iommufd_ioas_copy() argument
288 iommufd_ioas_unmap(struct iommufd_ucmd *ucmd) iommufd_ioas_unmap() argument
375 iommufd_ioas_option(struct iommufd_ucmd *ucmd) iommufd_ioas_option() argument
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H A Diommufd_private.h102 /* Copy the response in ucmd->cmd back to userspace. */
103 static inline int iommufd_ucmd_respond(struct iommufd_ucmd *ucmd, in iommufd_ucmd_respond() argument
106 if (copy_to_user(ucmd->ubuffer, ucmd->cmd, in iommufd_ucmd_respond()
107 min_t(size_t, ucmd->user_size, cmd_len))) in iommufd_ucmd_respond()
213 int iommufd_ioas_alloc_ioctl(struct iommufd_ucmd *ucmd);
215 int iommufd_ioas_iova_ranges(struct iommufd_ucmd *ucmd);
216 int iommufd_ioas_allow_iovas(struct iommufd_ucmd *ucmd);
217 int iommufd_ioas_map(struct iommufd_ucmd *ucmd);
218 int iommufd_ioas_copy(struct iommufd_ucmd *ucmd);
291 iommufd_get_device(struct iommufd_ucmd *ucmd, u32 id) iommufd_get_device() argument
330 iommufd_test_syz_conv_iova_id(struct iommufd_ucmd *ucmd, unsigned int ioas_id, u64 *iova, u32 *flags) iommufd_test_syz_conv_iova_id() argument
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H A Dselftest.c72 void iommufd_test_syz_conv_iova_id(struct iommufd_ucmd *ucmd, in iommufd_test_syz_conv_iova_id() argument
81 ioas = iommufd_get_ioas(ucmd->ictx, ioas_id); in iommufd_test_syz_conv_iova_id()
325 get_md_pagetable(struct iommufd_ucmd *ucmd, u32 mockpt_id, in get_md_pagetable() argument
331 obj = iommufd_get_object(ucmd->ictx, mockpt_id, in get_md_pagetable()
404 static int iommufd_test_mock_domain(struct iommufd_ucmd *ucmd, in iommufd_test_mock_domain() argument
413 sobj = iommufd_object_alloc(ucmd->ictx, sobj, IOMMUFD_OBJ_SELFTEST); in iommufd_test_mock_domain()
417 sobj->idev.ictx = ucmd->ictx; in iommufd_test_mock_domain()
426 idev = iommufd_device_bind(ucmd->ictx, &sobj->idev.mock_dev->dev, in iommufd_test_mock_domain()
442 rc = iommufd_ucmd_respond(ucmd, sizeof(*cmd)); in iommufd_test_mock_domain()
445 iommufd_object_finalize(ucmd in iommufd_test_mock_domain()
460 iommufd_test_mock_domain_replace(struct iommufd_ucmd *ucmd, unsigned int device_id, u32 pt_id, struct iommu_test_cmd *cmd) iommufd_test_mock_domain_replace() argument
496 iommufd_test_add_reserved(struct iommufd_ucmd *ucmd, unsigned int mockpt_id, unsigned long start, size_t length) iommufd_test_add_reserved() argument
514 iommufd_test_md_check_pa(struct iommufd_ucmd *ucmd, unsigned int mockpt_id, unsigned long iova, size_t length, void __user *uptr) iommufd_test_md_check_pa() argument
569 iommufd_test_md_check_refs(struct iommufd_ucmd *ucmd, void __user *uptr, size_t length, unsigned int refs) iommufd_test_md_check_refs() argument
657 iommufd_test_access_item_destroy(struct iommufd_ucmd *ucmd, unsigned int access_id, unsigned int item_id) iommufd_test_access_item_destroy() argument
734 iommufd_test_create_access(struct iommufd_ucmd *ucmd, unsigned int ioas_id, unsigned int flags) iommufd_test_create_access() argument
788 iommufd_test_access_replace_ioas(struct iommufd_ucmd *ucmd, unsigned int access_id, unsigned int ioas_id) iommufd_test_access_replace_ioas() argument
826 iommufd_test_access_pages(struct iommufd_ucmd *ucmd, unsigned int access_id, unsigned long iova, size_t length, void __user *uptr, u32 flags) iommufd_test_access_pages() argument
921 iommufd_test_access_rw(struct iommufd_ucmd *ucmd, unsigned int access_id, unsigned long iova, size_t length, void __user *ubuf, unsigned int flags) iommufd_test_access_rw() argument
993 iommufd_test(struct iommufd_ucmd *ucmd) iommufd_test() argument
[all...]
H A Dmain.c207 static int iommufd_destroy(struct iommufd_ucmd *ucmd) in iommufd_destroy() argument
209 struct iommu_destroy *cmd = ucmd->cmd; in iommufd_destroy()
212 obj = iommufd_object_remove(ucmd->ictx, cmd->id, false); in iommufd_destroy()
280 static int iommufd_option(struct iommufd_ucmd *ucmd) in iommufd_option() argument
282 struct iommu_option *cmd = ucmd->cmd; in iommufd_option()
290 rc = iommufd_option_rlimit_mode(cmd, ucmd->ictx); in iommufd_option()
293 rc = iommufd_ioas_option(ucmd); in iommufd_option()
300 if (copy_to_user(&((struct iommu_option __user *)ucmd->ubuffer)->val64, in iommufd_option()
327 int (*execute)(struct iommufd_ucmd *ucmd);
371 struct iommufd_ucmd ucmd in iommufd_fops_ioctl() local
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H A Dhw_pagetable.c136 int iommufd_hwpt_alloc(struct iommufd_ucmd *ucmd) in iommufd_hwpt_alloc() argument
138 struct iommu_hwpt_alloc *cmd = ucmd->cmd; in iommufd_hwpt_alloc()
147 idev = iommufd_get_device(ucmd, cmd->dev_id); in iommufd_hwpt_alloc()
151 ioas = iommufd_get_ioas(ucmd->ictx, cmd->pt_id); in iommufd_hwpt_alloc()
158 hwpt = iommufd_hw_pagetable_alloc(ucmd->ictx, ioas, idev, false); in iommufd_hwpt_alloc()
165 rc = iommufd_ucmd_respond(ucmd, sizeof(*cmd)); in iommufd_hwpt_alloc()
168 iommufd_object_finalize(ucmd->ictx, &hwpt->obj); in iommufd_hwpt_alloc()
172 iommufd_object_abort_and_destroy(ucmd->ictx, &hwpt->obj); in iommufd_hwpt_alloc()
H A Dvfio_compat.c123 int iommufd_vfio_ioas(struct iommufd_ucmd *ucmd) in iommufd_vfio_ioas() argument
125 struct iommu_vfio_ioas *cmd = ucmd->cmd; in iommufd_vfio_ioas()
132 ioas = get_compat_ioas(ucmd->ictx); in iommufd_vfio_ioas()
137 return iommufd_ucmd_respond(ucmd, sizeof(*cmd)); in iommufd_vfio_ioas()
140 ioas = iommufd_get_ioas(ucmd->ictx, cmd->ioas_id); in iommufd_vfio_ioas()
143 xa_lock(&ucmd->ictx->objects); in iommufd_vfio_ioas()
144 ucmd->ictx->vfio_ioas = ioas; in iommufd_vfio_ioas()
145 xa_unlock(&ucmd->ictx->objects); in iommufd_vfio_ioas()
150 xa_lock(&ucmd->ictx->objects); in iommufd_vfio_ioas()
151 ucmd in iommufd_vfio_ioas()
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/kernel/linux/linux-6.6/drivers/infiniband/hw/mana/
H A Dqp.c104 struct mana_ib_create_qp_rss ucmd = {}; in mana_ib_create_qp_rss() local
121 if (!udata || udata->inlen < sizeof(ucmd)) in mana_ib_create_qp_rss()
124 ret = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); in mana_ib_create_qp_rss()
154 if (ucmd.rx_hash_function != MANA_IB_RX_HASH_FUNC_TOEPLITZ) { in mana_ib_create_qp_rss()
157 ucmd.rx_hash_function); in mana_ib_create_qp_rss()
162 port = ucmd.port; in mana_ib_create_qp_rss()
172 ucmd.rx_hash_function, port); in mana_ib_create_qp_rss()
227 ucmd.rx_hash_key_len, in mana_ib_create_qp_rss()
228 ucmd in mana_ib_create_qp_rss()
271 struct mana_ib_create_qp ucmd = {}; mana_ib_create_qp_raw() local
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H A Dwq.c14 struct mana_ib_create_wq ucmd = {}; in mana_ib_create_wq() local
19 if (udata->inlen < sizeof(ucmd)) in mana_ib_create_wq()
22 err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); in mana_ib_create_wq()
33 ibdev_dbg(&mdev->ib_dev, "ucmd wq_buf_addr 0x%llx\n", ucmd.wq_buf_addr); in mana_ib_create_wq()
35 umem = ib_umem_get(pd->device, ucmd.wq_buf_addr, ucmd.wq_buf_size, in mana_ib_create_wq()
46 wq->wq_buf_size = ucmd.wq_buf_size; in mana_ib_create_wq()
H A Dcq.c13 struct mana_ib_create_cq ucmd = {}; in mana_ib_create_cq() local
19 if (udata->inlen < sizeof(ucmd)) in mana_ib_create_cq()
22 err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); in mana_ib_create_cq()
35 cq->umem = ib_umem_get(ibdev, ucmd.buf_addr, cq->cqe * COMP_ENTRY_SIZE, in mana_ib_create_cq()
/kernel/linux/linux-5.10/drivers/infiniband/hw/mthca/
H A Dmthca_provider.c403 struct mthca_create_srq ucmd; in mthca_create_srq() local
413 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mthca_create_srq()
417 context->db_tab, ucmd.db_index, in mthca_create_srq()
418 ucmd.db_page); in mthca_create_srq()
423 srq->mr.ibmr.lkey = ucmd.lkey; in mthca_create_srq()
424 srq->db_index = ucmd.db_index; in mthca_create_srq()
432 context->db_tab, ucmd.db_index); in mthca_create_srq()
468 struct mthca_create_qp ucmd; in mthca_create_qp() local
485 if (ib_copy_from_udata(&ucmd, udat in mthca_create_qp()
607 struct mthca_create_cq ucmd; mthca_create_cq() local
726 struct mthca_resize_cq ucmd; mthca_resize_cq() local
860 struct mthca_reg_mr ucmd; mthca_reg_user_mr() local
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/kernel/linux/linux-6.6/drivers/infiniband/hw/mthca/
H A Dmthca_provider.c395 struct mthca_create_srq ucmd; in mthca_create_srq() local
405 if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) in mthca_create_srq()
409 context->db_tab, ucmd.db_index, in mthca_create_srq()
410 ucmd.db_page); in mthca_create_srq()
415 srq->mr.ibmr.lkey = ucmd.lkey; in mthca_create_srq()
416 srq->db_index = ucmd.db_index; in mthca_create_srq()
424 context->db_tab, ucmd.db_index); in mthca_create_srq()
460 struct mthca_create_qp ucmd; in mthca_create_qp() local
474 if (ib_copy_from_udata(&ucmd, udat in mthca_create_qp()
581 struct mthca_create_cq ucmd; mthca_create_cq() local
700 struct mthca_resize_cq ucmd; mthca_resize_cq() local
834 struct mthca_reg_mr ucmd; mthca_reg_user_mr() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/hns/
H A Dhns_roce_cq.c300 struct hns_roce_ib_create_cq *ucmd) in get_cq_ucmd()
305 ret = ib_copy_from_udata(ucmd, udata, min(udata->inlen, sizeof(*ucmd))); in get_cq_ucmd()
315 struct hns_roce_ib_create_cq *ucmd) in set_cq_param()
331 struct hns_roce_ib_create_cq *ucmd) in set_cqe_size()
340 if (udata->inlen >= offsetofend(typeof(*ucmd), cqe_size)) { in set_cqe_size()
341 if (ucmd->cqe_size != HNS_ROCE_V2_CQE_SIZE && in set_cqe_size()
342 ucmd->cqe_size != HNS_ROCE_V3_CQE_SIZE) { in set_cqe_size()
344 "invalid cqe size %u.\n", ucmd->cqe_size); in set_cqe_size()
348 hr_cq->cqe_size = ucmd in set_cqe_size()
299 get_cq_ucmd(struct hns_roce_cq *hr_cq, struct ib_udata *udata, struct hns_roce_ib_create_cq *ucmd) get_cq_ucmd() argument
314 set_cq_param(struct hns_roce_cq *hr_cq, u32 cq_entries, int vector, struct hns_roce_ib_create_cq *ucmd) set_cq_param() argument
330 set_cqe_size(struct hns_roce_cq *hr_cq, struct ib_udata *udata, struct hns_roce_ib_create_cq *ucmd) set_cqe_size() argument
363 struct hns_roce_ib_create_cq ucmd = {}; hns_roce_create_cq() local
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/mlx5/
H A Dsrq.c49 struct mlx5_ib_create_srq ucmd = {}; in create_srq_user() local
60 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_srq_user()
62 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) { in create_srq_user()
67 if (ucmd.reserved0 || ucmd.reserved1) in create_srq_user()
70 if (udata->inlen > sizeof(ucmd) && in create_srq_user()
71 !ib_is_udata_cleared(udata, sizeof(ucmd), in create_srq_user()
72 udata->inlen - sizeof(ucmd))) in create_srq_user()
76 err = get_srq_user_index(ucontext, &ucmd, udata->inlen, &uidx); in create_srq_user()
81 srq->wq_sig = !!(ucmd in create_srq_user()
[all...]
H A Dqp.c352 int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd) in set_rq_size()
370 if (ucmd) { in set_rq_size()
371 qp->rq.wqe_cnt = ucmd->rq_wqe_count; in set_rq_size()
372 if (ucmd->rq_wqe_shift > BITS_PER_BYTE * sizeof(ucmd->rq_wqe_shift)) in set_rq_size()
374 qp->rq.wqe_shift = ucmd->rq_wqe_shift; in set_rq_size()
556 struct mlx5_ib_create_qp *ucmd, in set_user_buf_size()
568 if (ucmd->sq_wqe_count && !is_power_of_2(ucmd->sq_wqe_count)) { in set_user_buf_size()
570 ucmd in set_user_buf_size()
351 set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap, int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd) set_rq_size() argument
554 set_user_buf_size(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd, struct mlx5_ib_qp_base *base, struct ib_qp_init_attr *attr) set_user_buf_size() argument
830 create_user_rq(struct mlx5_ib_dev *dev, struct ib_pd *pd, struct ib_udata *udata, struct mlx5_ib_rwq *rwq, struct mlx5_ib_create_wq *ucmd) create_user_rq() argument
890 _create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd, struct mlx5_ib_qp *qp, struct ib_udata *udata, struct ib_qp_init_attr *attr, u32 **in, struct mlx5_ib_create_qp_resp *resp, int *inlen, struct mlx5_ib_qp_base *base, struct mlx5_ib_create_qp *ucmd) _create_user_qp() argument
1558 void *ucmd; global() member
1570 struct mlx5_ib_create_qp_rss *ucmd = params->ucmd; create_rss_raw_qp_tir() local
1922 struct mlx5_ib_create_qp *ucmd = params->ucmd; create_user_qp() local
2407 struct mlx5_ib_create_qp *ucmd = params->ucmd; create_dct() local
2546 process_vendor_flags(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, void *ucmd, struct ib_qp_init_attr *attr) process_vendor_flags() argument
2716 size_t ucmd = sizeof(struct mlx5_ib_create_qp); process_udata_size() local
2839 struct mlx5_ib_create_qp *ucmd = params->ucmd; get_qp_uidx() local
3771 __mlx5_ib_modify_qp(struct ib_qp *ibqp, const struct ib_qp_attr *attr, int attr_mask, enum ib_qp_state cur_state, enum ib_qp_state new_state, const struct mlx5_ib_modify_qp *ucmd, struct mlx5_ib_modify_qp_resp *resp, struct ib_udata *udata) __mlx5_ib_modify_qp() argument
4159 mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct mlx5_ib_modify_qp *ucmd, struct ib_udata *udata) mlx5_ib_modify_dct() argument
4328 struct mlx5_ib_modify_qp ucmd = {}; mlx5_ib_modify_qp() local
4976 set_user_rq_size(struct mlx5_ib_dev *dev, struct ib_wq_init_attr *wq_init_attr, struct mlx5_ib_create_wq *ucmd, struct mlx5_ib_rwq *rwq) set_user_rq_size() argument
5017 struct mlx5_ib_create_wq ucmd = {}; prepare_user_rq() local
5255 struct mlx5_ib_modify_wq ucmd = {}; mlx5_ib_modify_wq() local
[all...]
H A Dcq.c709 struct mlx5_ib_create_cq ucmd = {}; in create_cq_user() local
720 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_cq_user()
724 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) in create_cq_user()
727 if ((ucmd.flags & ~(MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD | in create_cq_user()
731 if ((ucmd.cqe_size != 64 && ucmd.cqe_size != 128) || in create_cq_user()
732 ucmd.reserved0 || ucmd.reserved1) in create_cq_user()
735 *cqe_size = ucmd.cqe_size; in create_cq_user()
738 ib_umem_get(&dev->ib_dev, ucmd in create_cq_user()
1131 struct mlx5_ib_resize_cq ucmd; resize_user() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/mlx5/
H A Dqp.c434 int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd) in set_rq_size()
452 if (ucmd) { in set_rq_size()
453 qp->rq.wqe_cnt = ucmd->rq_wqe_count; in set_rq_size()
454 if (ucmd->rq_wqe_shift > BITS_PER_BYTE * sizeof(ucmd->rq_wqe_shift)) in set_rq_size()
456 qp->rq.wqe_shift = ucmd->rq_wqe_shift; in set_rq_size()
638 struct mlx5_ib_create_qp *ucmd, in set_user_buf_size()
650 if (ucmd->sq_wqe_count && !is_power_of_2(ucmd->sq_wqe_count)) { in set_user_buf_size()
652 ucmd in set_user_buf_size()
433 set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap, int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd) set_rq_size() argument
636 set_user_buf_size(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd, struct mlx5_ib_qp_base *base, struct ib_qp_init_attr *attr) set_user_buf_size() argument
880 create_user_rq(struct mlx5_ib_dev *dev, struct ib_pd *pd, struct ib_udata *udata, struct mlx5_ib_rwq *rwq, struct mlx5_ib_create_wq *ucmd) create_user_rq() argument
941 _create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd, struct mlx5_ib_qp *qp, struct ib_udata *udata, struct ib_qp_init_attr *attr, u32 **in, struct mlx5_ib_create_qp_resp *resp, int *inlen, struct mlx5_ib_qp_base *base, struct mlx5_ib_create_qp *ucmd) _create_user_qp() argument
1708 void *ucmd; global() member
1720 struct mlx5_ib_create_qp_rss *ucmd = params->ucmd; create_rss_raw_qp_tir() local
2073 struct mlx5_ib_create_qp *ucmd = params->ucmd; create_dci() local
2234 struct mlx5_ib_create_qp *ucmd = params->ucmd; create_user_qp() local
2734 struct mlx5_ib_create_qp *ucmd = params->ucmd; create_dct() local
2872 process_vendor_flags(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, void *ucmd, struct ib_qp_init_attr *attr) process_vendor_flags() argument
3046 size_t ucmd = sizeof(struct mlx5_ib_create_qp); process_udata_size() local
3177 struct mlx5_ib_create_qp *ucmd = params->ucmd; get_qp_uidx() local
4102 __mlx5_ib_modify_qp(struct ib_qp *ibqp, const struct ib_qp_attr *attr, int attr_mask, enum ib_qp_state cur_state, enum ib_qp_state new_state, const struct mlx5_ib_modify_qp *ucmd, struct mlx5_ib_modify_qp_resp *resp, struct ib_udata *udata) __mlx5_ib_modify_qp() argument
4491 mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct mlx5_ib_modify_qp *ucmd, struct ib_udata *udata) mlx5_ib_modify_dct() argument
4660 struct mlx5_ib_modify_qp ucmd = {}; mlx5_ib_modify_qp() local
5309 set_user_rq_size(struct mlx5_ib_dev *dev, struct ib_wq_init_attr *wq_init_attr, struct mlx5_ib_create_wq *ucmd, struct mlx5_ib_rwq *rwq) set_user_rq_size() argument
5350 struct mlx5_ib_create_wq ucmd = {}; prepare_user_rq() local
5588 struct mlx5_ib_modify_wq ucmd = {}; mlx5_ib_modify_wq() local
[all...]
H A Dsrq.c48 struct mlx5_ib_create_srq ucmd = {}; in create_srq_user() local
55 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_srq_user()
57 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) { in create_srq_user()
62 if (ucmd.reserved0 || ucmd.reserved1) in create_srq_user()
65 if (udata->inlen > sizeof(ucmd) && in create_srq_user()
66 !ib_is_udata_cleared(udata, sizeof(ucmd), in create_srq_user()
67 udata->inlen - sizeof(ucmd))) in create_srq_user()
71 err = get_srq_user_index(ucontext, &ucmd, udata->inlen, &uidx); in create_srq_user()
76 srq->wq_sig = !!(ucmd in create_srq_user()
[all...]
H A Dcq.c719 struct mlx5_ib_create_cq ucmd = {}; in create_cq_user() local
730 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_cq_user()
734 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) in create_cq_user()
737 if ((ucmd.flags & ~(MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD | in create_cq_user()
742 if ((ucmd.cqe_size != 64 && ucmd.cqe_size != 128) || in create_cq_user()
743 ucmd.reserved0 || ucmd.reserved1) in create_cq_user()
746 *cqe_size = ucmd.cqe_size; in create_cq_user()
749 ib_umem_get(&dev->ib_dev, ucmd in create_cq_user()
1156 struct mlx5_ib_resize_cq ucmd; resize_user() local
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/hns/
H A Dhns_roce_qp.c444 struct hns_roce_ib_create_qp *ucmd) in check_sq_size_with_integrity()
450 if (ucmd->log_sq_stride > max_sq_stride || in check_sq_size_with_integrity()
451 ucmd->log_sq_stride < HNS_ROCE_IB_MIN_SQ_STRIDE) { in check_sq_size_with_integrity()
467 struct hns_roce_ib_create_qp *ucmd) in set_user_sq_size()
473 if (check_shl_overflow(1, ucmd->log_sq_bb_count, &cnt) || in set_user_sq_size()
477 ret = check_sq_size_with_integrity(hr_dev, cap, ucmd); in set_user_sq_size()
488 hr_qp->sq.wqe_shift = ucmd->log_sq_stride; in set_user_sq_size()
694 struct hns_roce_ib_create_qp *ucmd) in user_qp_has_sdb()
699 udata->inlen >= offsetofend(typeof(*ucmd), sdb_addr)); in user_qp_has_sdb()
722 struct hns_roce_ib_create_qp *ucmd, in alloc_qp_db()
442 check_sq_size_with_integrity(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap, struct hns_roce_ib_create_qp *ucmd) check_sq_size_with_integrity() argument
465 set_user_sq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap, struct hns_roce_qp *hr_qp, struct hns_roce_ib_create_qp *ucmd) set_user_sq_size() argument
690 user_qp_has_sdb(struct hns_roce_dev *hr_dev, struct ib_qp_init_attr *init_attr, struct ib_udata *udata, struct hns_roce_ib_create_qp_resp *resp, struct hns_roce_ib_create_qp *ucmd) user_qp_has_sdb() argument
719 alloc_qp_db(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, struct ib_qp_init_attr *init_attr, struct ib_udata *udata, struct hns_roce_ib_create_qp *ucmd, struct hns_roce_ib_create_qp_resp *resp) alloc_qp_db() argument
837 set_qp_param(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, struct ib_qp_init_attr *init_attr, struct ib_udata *udata, struct hns_roce_ib_create_qp *ucmd) set_qp_param() argument
909 struct hns_roce_ib_create_qp ucmd = {}; hns_roce_create_qp_common() local
[all...]
H A Dhns_roce_cq.c228 struct hns_roce_ib_create_cq *ucmd) in set_cqe_size()
233 if (udata->inlen >= offsetofend(typeof(*ucmd), cqe_size)) in set_cqe_size()
234 hr_cq->cqe_size = ucmd->cqe_size; in set_cqe_size()
249 struct hns_roce_ib_create_cq ucmd = {}; in hns_roce_create_cq() local
276 ret = ib_copy_from_udata(&ucmd, udata, in hns_roce_create_cq()
277 min(udata->inlen, sizeof(ucmd))); in hns_roce_create_cq()
285 set_cqe_size(hr_cq, udata, &ucmd); in hns_roce_create_cq()
287 ret = alloc_cq_buf(hr_dev, hr_cq, udata, ucmd.buf_addr); in hns_roce_create_cq()
293 ret = alloc_cq_db(hr_dev, hr_cq, udata, ucmd.db_addr, &resp); in hns_roce_create_cq()
227 set_cqe_size(struct hns_roce_cq *hr_cq, struct ib_udata *udata, struct hns_roce_ib_create_cq *ucmd) set_cqe_size() argument
/kernel/linux/linux-5.10/drivers/dma-buf/
H A Ddma-heap.c114 static long dma_heap_ioctl(struct file *file, unsigned int ucmd, in dma_heap_ioctl() argument
121 int nr = _IOC_NR(ucmd); in dma_heap_ioctl()
133 out_size = _IOC_SIZE(ucmd); in dma_heap_ioctl()
135 if ((ucmd & kcmd & IOC_IN) == 0) in dma_heap_ioctl()
137 if ((ucmd & kcmd & IOC_OUT) == 0) in dma_heap_ioctl()
/kernel/linux/linux-5.10/drivers/infiniband/hw/mlx4/
H A Dqp.c413 struct mlx4_ib_create_qp *ucmd) in set_user_sq_size()
418 if (check_shl_overflow(1, ucmd->log_sq_bb_count, &cnt) || in set_user_sq_size()
421 if (ucmd->log_sq_stride > in set_user_sq_size()
423 ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE) in set_user_sq_size()
426 qp->sq.wqe_cnt = 1 << ucmd->log_sq_bb_count; in set_user_sq_size()
427 qp->sq.wqe_shift = ucmd->log_sq_stride; in set_user_sq_size()
519 struct mlx4_ib_create_qp_rss *ucmd) in set_qp_rss()
524 if ((ucmd->rx_hash_function == MLX4_IB_RX_HASH_FUNC_TOEPLITZ) && in set_qp_rss()
526 memcpy(rss_ctx->rss_key, ucmd->rx_hash_key, in set_qp_rss()
533 if (ucmd in set_qp_rss()
411 set_user_sq_size(struct mlx4_ib_dev *dev, struct mlx4_ib_qp *qp, struct mlx4_ib_create_qp *ucmd) set_user_sq_size() argument
517 set_qp_rss(struct mlx4_ib_dev *dev, struct mlx4_ib_rss *rss_ctx, struct ib_qp_init_attr *init_attr, struct mlx4_ib_create_qp_rss *ucmd) set_qp_rss() argument
619 create_qp_rss(struct mlx4_ib_dev *dev, struct ib_qp_init_attr *init_attr, struct mlx4_ib_create_qp_rss *ucmd, struct mlx4_ib_qp *qp) create_qp_rss() argument
679 struct mlx4_ib_create_qp_rss ucmd = {}; _mlx4_ib_create_qp_rss() local
1032 struct mlx4_ib_create_qp ucmd; create_qp_common() local
4091 struct mlx4_ib_create_wq ucmd; mlx4_ib_create_wq() local
4229 struct mlx4_ib_modify_wq ucmd = {}; mlx4_ib_modify_wq() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/mlx4/
H A Dqp.c448 struct mlx4_ib_create_qp *ucmd) in set_user_sq_size()
453 if (check_shl_overflow(1, ucmd->log_sq_bb_count, &cnt) || in set_user_sq_size()
456 if (ucmd->log_sq_stride > in set_user_sq_size()
458 ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE) in set_user_sq_size()
461 qp->sq.wqe_cnt = 1 << ucmd->log_sq_bb_count; in set_user_sq_size()
462 qp->sq.wqe_shift = ucmd->log_sq_stride; in set_user_sq_size()
554 struct mlx4_ib_create_qp_rss *ucmd) in set_qp_rss()
559 if ((ucmd->rx_hash_function == MLX4_IB_RX_HASH_FUNC_TOEPLITZ) && in set_qp_rss()
561 memcpy(rss_ctx->rss_key, ucmd->rx_hash_key, in set_qp_rss()
568 if (ucmd in set_qp_rss()
446 set_user_sq_size(struct mlx4_ib_dev *dev, struct mlx4_ib_qp *qp, struct mlx4_ib_create_qp *ucmd) set_user_sq_size() argument
552 set_qp_rss(struct mlx4_ib_dev *dev, struct mlx4_ib_rss *rss_ctx, struct ib_qp_init_attr *init_attr, struct mlx4_ib_create_qp_rss *ucmd) set_qp_rss() argument
654 create_qp_rss(struct mlx4_ib_dev *dev, struct ib_qp_init_attr *init_attr, struct mlx4_ib_create_qp_rss *ucmd, struct mlx4_ib_qp *qp) create_qp_rss() argument
714 struct mlx4_ib_create_qp_rss ucmd = {}; _mlx4_ib_create_qp_rss() local
1067 struct mlx4_ib_create_qp ucmd; create_qp_common() local
4126 struct mlx4_ib_create_wq ucmd; mlx4_ib_create_wq() local
4264 struct mlx4_ib_modify_wq ucmd = {}; mlx4_ib_modify_wq() local
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/vmw_pvrdma/
H 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()
/kernel/linux/linux-6.6/drivers/dma-buf/
H A Ddma-heap.c126 static long dma_heap_ioctl(struct file *file, unsigned int ucmd, in dma_heap_ioctl() argument
133 int nr = _IOC_NR(ucmd); in dma_heap_ioctl()
145 out_size = _IOC_SIZE(ucmd); in dma_heap_ioctl()
147 if ((ucmd & kcmd & IOC_IN) == 0) in dma_heap_ioctl()
149 if ((ucmd & kcmd & IOC_OUT) == 0) in dma_heap_ioctl()

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