| /drivers/infiniband/sw/rxe/ |
| D | rxe_srq.c | 102 struct ib_ucontext *context, struct ib_udata *udata) in rxe_srq_from_init() argument
129 err = do_mmap_info(rxe, udata, false, context, q->buf, in rxe_srq_from_init()
134 if (udata && udata->outlen >= sizeof(struct mminfo) + sizeof(u32)) { in rxe_srq_from_init()
135 if (copy_to_user(udata->outbuf + sizeof(struct mminfo), in rxe_srq_from_init()
144 struct ib_udata *udata) in rxe_srq_from_attr() argument
152 if (udata && udata->inlen >= sizeof(__u64)) { in rxe_srq_from_attr()
156 err = ib_copy_from_udata(&mi_addr, udata, in rxe_srq_from_attr()
161 udata->outbuf = (void __user *)(unsigned long)mi_addr; in rxe_srq_from_attr()
162 udata->outlen = sizeof(mi); in rxe_srq_from_attr()
165 (void __user *)udata->outbuf, in rxe_srq_from_attr()
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| D | rxe_queue.c | 40 struct ib_udata *udata, in do_mmap_info() argument
51 if (udata) { in do_mmap_info()
53 len = udata->outlen - sizeof(struct mminfo); in do_mmap_info()
56 len = udata->outlen; in do_mmap_info()
67 err = copy_to_user(udata->outbuf + offset, &ip->info, in do_mmap_info()
174 struct ib_udata *udata, in rxe_queue_resize() argument
187 err = do_mmap_info(new_q->rxe, udata, false, context, new_q->buf, in rxe_queue_resize()
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| D | rxe_cq.c | 39 int cqe, int comp_vector, struct ib_udata *udata) in rxe_cq_chk_attr() argument
78 struct ib_udata *udata) in rxe_cq_from_init() argument
89 err = do_mmap_info(rxe, udata, false, context, cq->queue->buf, in rxe_cq_from_init()
97 if (udata) in rxe_cq_from_init()
107 int rxe_cq_resize_queue(struct rxe_cq *cq, int cqe, struct ib_udata *udata) in rxe_cq_resize_queue() argument
114 udata, NULL, &cq->cq_lock); in rxe_cq_resize_queue()
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| D | rxe_loc.h | 57 int cqe, int comp_vector, struct ib_udata *udata);
61 struct ib_udata *udata);
63 int rxe_cq_resize_queue(struct rxe_cq *cq, int new_cqe, struct ib_udata *udata);
112 u64 length, u64 iova, int access, struct ib_udata *udata,
148 struct ib_qp_init_attr *init, struct ib_udata *udata,
157 int mask, struct ib_udata *udata);
218 struct ib_ucontext *context, struct ib_udata *udata);
222 struct ib_udata *udata);
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| D | rxe_verbs.c | 241 struct ib_udata *udata) in rxe_alloc_ucontext() argument
278 struct ib_udata *udata) in rxe_alloc_pd() argument
436 struct ib_udata *udata) in rxe_create_srq() argument
442 struct ib_ucontext *context = udata ? ibpd->uobject->context : NULL; in rxe_create_srq()
458 err = rxe_srq_from_init(rxe, srq, init, context, udata); in rxe_create_srq()
474 struct ib_udata *udata) in rxe_modify_srq() argument
484 err = rxe_srq_from_attr(rxe, srq, attr, mask, udata); in rxe_modify_srq()
547 struct ib_udata *udata) in rxe_create_qp() argument
564 if (udata) { in rxe_create_qp()
565 if (udata->inlen) { in rxe_create_qp()
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| /drivers/infiniband/sw/rdmavt/ |
| D | srq.c | 77 struct ib_udata *udata) in rvt_create_srq() argument
114 if (udata && udata->outlen >= sizeof(__u64)) { in rvt_create_srq()
126 err = ib_copy_to_udata(udata, &srq->ip->offset, in rvt_create_srq()
182 struct ib_udata *udata) in rvt_modify_srq() argument
208 if (udata && udata->inlen >= sizeof(__u64)) { in rvt_modify_srq()
212 ret = ib_copy_from_udata(&offset_addr, udata, in rvt_modify_srq()
216 udata->outbuf = (void __user *) in rvt_modify_srq()
218 ret = ib_copy_to_udata(udata, &offset, in rvt_modify_srq()
282 if (udata && udata->inlen >= sizeof(__u64)) { in rvt_modify_srq()
283 ret = ib_copy_to_udata(udata, &ip->offset, in rvt_modify_srq()
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| D | cq.c | 184 struct ib_udata *udata) in rvt_create_cq() argument
212 if (udata && udata->outlen >= sizeof(__u64)) in rvt_create_cq()
216 wc = udata ? in rvt_create_cq()
228 if (udata && udata->outlen >= sizeof(__u64)) { in rvt_create_cq()
237 err = ib_copy_to_udata(udata, &cq->ip->offset, in rvt_create_cq()
352 int rvt_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) in rvt_resize_cq() argument
369 if (udata && udata->outlen >= sizeof(__u64)) in rvt_resize_cq()
373 wc = udata ? in rvt_resize_cq()
380 if (udata && udata->outlen >= sizeof(__u64)) { in rvt_resize_cq()
383 ret = ib_copy_to_udata(udata, &offset, sizeof(offset)); in rvt_resize_cq()
[all …]
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| D | srq.h | 55 struct ib_udata *udata);
58 struct ib_udata *udata);
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| D | cq.h | 57 struct ib_udata *udata);
60 int rvt_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata);
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| D | qp.h | 57 struct ib_udata *udata);
59 int attr_mask, struct ib_udata *udata);
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| D | pd.c | 63 struct ib_udata *udata) in rvt_alloc_pd() argument
93 pd->user = udata ? 1 : 0; in rvt_alloc_pd()
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| /drivers/infiniband/core/ |
| D | uverbs.h | 50 #define INIT_UDATA(udata, ibuf, obuf, ilen, olen) \ argument
52 (udata)->inbuf = (const void __user *) (ibuf); \
53 (udata)->outbuf = (void __user *) (obuf); \
54 (udata)->inlen = (ilen); \
55 (udata)->outlen = (olen); \
58 #define INIT_UDATA_BUF_OR_NULL(udata, ibuf, obuf, ilen, olen) \ argument
60 (udata)->inbuf = (ilen) ? (const void __user *) (ibuf) : NULL; \
61 (udata)->outbuf = (olen) ? (void __user *) (obuf) : NULL; \
62 (udata)->inlen = (ilen); \
63 (udata)->outlen = (olen); \
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| /drivers/infiniband/hw/usnic/ |
| D | usnic_ib_verbs.h | 55 struct ib_udata *udata);
59 struct ib_udata *udata);
62 int attr_mask, struct ib_udata *udata);
66 struct ib_udata *udata);
70 struct ib_udata *udata);
73 struct ib_udata *udata);
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| D | usnic_ib_verbs.c | 58 struct ib_udata *udata) in usnic_ib_fill_create_qp_resp() argument
135 err = ib_copy_to_udata(udata, &resp, sizeof(resp)); in usnic_ib_fill_create_qp_resp()
437 struct ib_udata *udata) in usnic_ib_alloc_pd() argument
470 struct ib_udata *udata) in usnic_ib_create_qp() argument
489 err = ib_copy_from_udata(&cmd, udata, sizeof(cmd)); in usnic_ib_create_qp()
522 err = usnic_ib_fill_create_qp_resp(qp_grp, udata); in usnic_ib_create_qp()
564 int attr_mask, struct ib_udata *udata) in usnic_ib_modify_qp() argument
593 struct ib_udata *udata) in usnic_ib_create_cq() argument
617 struct ib_udata *udata) in usnic_ib_reg_mr() argument
656 struct ib_udata *udata) in usnic_ib_alloc_ucontext() argument
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| /drivers/xen/ |
| D | privcmd.c | 51 static long privcmd_ioctl_hypercall(void __user *udata) in privcmd_ioctl_hypercall() argument
56 if (copy_from_user(&hypercall, udata, sizeof(hypercall))) in privcmd_ioctl_hypercall()
232 static long privcmd_ioctl_mmap(void __user *udata) in privcmd_ioctl_mmap() argument
245 if (copy_from_user(&mmapcmd, udata, sizeof(mmapcmd))) in privcmd_ioctl_mmap()
419 static long privcmd_ioctl_mmap_batch(void __user *udata, int version) in privcmd_ioctl_mmap_batch() argument
431 if (copy_from_user(&m, udata, sizeof(struct privcmd_mmapbatch))) in privcmd_ioctl_mmap_batch()
439 if (copy_from_user(&m, udata, sizeof(struct privcmd_mmapbatch_v2))) in privcmd_ioctl_mmap_batch()
555 void __user *udata = (void __user *) data; in privcmd_ioctl() local
559 ret = privcmd_ioctl_hypercall(udata); in privcmd_ioctl()
563 ret = privcmd_ioctl_mmap(udata); in privcmd_ioctl()
[all …]
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| /drivers/infiniband/hw/mlx5/ |
| D | srq.c | 77 struct ib_udata *udata, int buf_size) in create_srq_user() argument
89 ucmdlen = min(udata->inlen, sizeof(ucmd)); in create_srq_user()
91 if (ib_copy_from_udata(&ucmd, udata, ucmdlen)) { in create_srq_user()
99 if (udata->inlen > sizeof(ucmd) && in create_srq_user()
100 !ib_is_udata_cleared(udata, sizeof(ucmd), in create_srq_user()
101 udata->inlen - sizeof(ucmd))) in create_srq_user()
106 &ucmd, udata->inlen, &uidx); in create_srq_user()
242 struct ib_udata *udata) in mlx5_ib_create_srq() argument
286 err = create_srq_user(pd, srq, &in, udata, buf_size); in mlx5_ib_create_srq()
323 if (ib_copy_to_udata(udata, &srq->msrq.srqn, sizeof(__u32))) { in mlx5_ib_create_srq()
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| D | mlx5_ib.h | 748 struct ib_udata *udata);
750 enum ib_srq_attr_mask attr_mask, struct ib_udata *udata);
757 struct ib_udata *udata);
759 int attr_mask, struct ib_udata *udata);
774 struct ib_udata *udata);
779 int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata);
783 struct ib_udata *udata);
785 struct ib_udata *udata);
791 struct ib_pd *pd, struct ib_udata *udata);
805 struct ib_udata *udata);
[all …]
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| D | qp.c | 763 struct mlx5_ib_qp *qp, struct ib_udata *udata, in create_user_qp() argument
782 err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)); in create_user_qp()
863 err = ib_copy_to_udata(udata, resp, sizeof(*resp)); in create_user_qp()
1334 struct ib_udata *udata) in create_rss_raw_qp_tir() argument
1358 if (udata->outlen < min_resp_len) in create_rss_raw_qp_tir()
1362 if (udata->inlen < required_cmd_sz) { in create_rss_raw_qp_tir()
1367 if (udata->inlen > sizeof(ucmd) && in create_rss_raw_qp_tir()
1368 !ib_is_udata_cleared(udata, sizeof(ucmd), in create_rss_raw_qp_tir()
1369 udata->inlen - sizeof(ucmd))) { in create_rss_raw_qp_tir()
1374 if (ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen))) { in create_rss_raw_qp_tir()
[all …]
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| /drivers/infiniband/hw/qedr/ |
| D | verbs.h | 36 struct ib_device_attr *attr, struct ib_udata *udata);
61 struct ib_udata *udata);
68 int attr_mask, struct ib_udata *udata);
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| D | verbs.c | 117 struct ib_device_attr *attr, struct ib_udata *udata) in qedr_query_device() argument
338 struct ib_udata *udata) in qedr_alloc_ucontext() argument
346 if (!udata) in qedr_alloc_ucontext()
380 rc = ib_copy_to_udata(udata, &uresp, sizeof(uresp)); in qedr_alloc_ucontext()
471 struct ib_ucontext *context, struct ib_udata *udata) in qedr_alloc_pd() argument
479 (udata && context) ? "User Lib" : "Kernel"); in qedr_alloc_pd()
496 if (udata && context) { in qedr_alloc_pd()
501 rc = ib_copy_to_udata(udata, &uresp, sizeof(uresp)); in qedr_alloc_pd()
712 struct qedr_cq *cq, struct ib_udata *udata) in qedr_copy_cq_uresp() argument
722 rc = ib_copy_to_udata(udata, &uresp, sizeof(uresp)); in qedr_copy_cq_uresp()
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| /drivers/infiniband/hw/ocrdma/ |
| D | ocrdma_verbs.c | 419 struct ib_udata *udata) in _ocrdma_alloc_pd() argument
428 if (udata && uctx && dev->attr.max_dpp_pds) { in _ocrdma_alloc_pd()
484 struct ib_udata *udata) in ocrdma_alloc_ucontext_pd() argument
488 uctx->cntxt_pd = _ocrdma_alloc_pd(dev, uctx, udata); in ocrdma_alloc_ucontext_pd()
537 struct ib_udata *udata) in ocrdma_alloc_ucontext() argument
546 if (!udata) in ocrdma_alloc_ucontext()
571 status = ocrdma_alloc_ucontext_pd(dev, ctx, udata); in ocrdma_alloc_ucontext()
582 status = ib_copy_to_udata(udata, &resp, sizeof(resp)); in ocrdma_alloc_ucontext()
664 struct ib_udata *udata) in ocrdma_copy_pd_uresp() argument
694 status = ib_copy_to_udata(udata, &rsp, sizeof(rsp)); in ocrdma_copy_pd_uresp()
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| /drivers/infiniband/hw/mthca/ |
| D | mthca_provider.c | 303 struct ib_udata *udata) in mthca_alloc_ucontext() argument
338 if (ib_copy_to_udata(udata, &uresp, sizeof uresp)) { in mthca_alloc_ucontext()
378 struct ib_udata *udata) in mthca_alloc_pd() argument
394 if (ib_copy_to_udata(udata, &pd->pd_num, sizeof (__u32))) { in mthca_alloc_pd()
441 struct ib_udata *udata) in mthca_create_srq() argument
458 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mthca_create_srq()
484 if (context && ib_copy_to_udata(udata, &srq->srqn, sizeof (__u32))) { in mthca_create_srq()
517 struct ib_udata *udata) in mthca_create_qp() argument
540 if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { in mthca_create_qp()
652 struct ib_udata *udata) in mthca_create_cq() argument
[all …]
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| /drivers/infiniband/hw/mlx4/ |
| D | mlx4_ib.h | 723 struct ib_udata *udata);
726 struct ib_udata *udata);
734 int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata);
738 struct ib_udata *udata);
751 struct ib_udata *udata);
753 enum ib_srq_attr_mask attr_mask, struct ib_udata *udata);
762 struct ib_udata *udata);
765 int attr_mask, struct ib_udata *udata);
884 struct ib_udata *udata);
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| /drivers/staging/iio/resolver/ |
| D | ad2s1210.c | 290 unsigned char udata; in ad2s1210_store_control() local
294 ret = kstrtou8(buf, 16, &udata); in ad2s1210_store_control()
302 data = udata & AD2S1210_MSB_IS_LOW; in ad2s1210_store_control()
348 unsigned char udata; in ad2s1210_store_resolution() local
351 ret = kstrtou8(buf, 10, &udata); in ad2s1210_store_resolution()
352 if (ret || udata < 10 || udata > 16) { in ad2s1210_store_resolution()
362 data |= (udata - 10) >> 1; in ad2s1210_store_resolution()
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| /drivers/infiniband/hw/cxgb3/ |
| D | iwch_provider.c | 114 struct ib_udata *udata) in iwch_alloc_ucontext() argument
148 struct ib_udata *udata) in iwch_create_cq() argument
171 if (ib_copy_from_udata(&ureq, udata, sizeof (ureq))) { in iwch_create_cq()
227 if (udata->outlen < sizeof uresp) { in iwch_create_cq()
241 if (ib_copy_to_udata(udata, &uresp, resplen)) { in iwch_create_cq()
254 static int iwch_resize_cq(struct ib_cq *cq, int cqe, struct ib_udata *udata) in iwch_resize_cq() argument
426 struct ib_udata *udata) in iwch_allocate_pd() argument
445 if (ib_copy_to_udata(udata, &php->pdid, sizeof (__u32))) { in iwch_allocate_pd()
558 u64 virt, int acc, struct ib_udata *udata) in iwch_reg_user_mr() argument
636 if (udata && !t3a_device(rhp)) { in iwch_reg_user_mr()
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