Home
last modified time | relevance | path

Searched refs:iovec (Results 1 – 25 of 352) sorted by relevance

12345678910>>...15

/openbmc/qemu/include/qemu/
H A Diov.h22 size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
36 size_t iov_from_buf_full(const struct iovec *iov, unsigned int iov_cnt,
38 size_t iov_to_buf_full(const struct iovec *iov, const unsigned int iov_cnt,
42 iov_from_buf(const struct iovec *iov, unsigned int iov_cnt, in iov_from_buf()
55 iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt, in iov_to_buf()
77 size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt,
101 const struct iovec *iov,
124 ssize_t iov_send_recv(int sockfd, const struct iovec *iov, unsigned iov_cnt,
136 void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt,
144 unsigned iov_copy(struct iovec *dst_iov, unsigned int dst_iov_cnt,
[all …]
/openbmc/linux/io_uring/
H A Drw.c67 struct iovec __user *uiov; in io_iov_buffer_select_prep()
68 struct iovec iov; in io_iov_buffer_select_prep()
373 static struct iovec *__io_import_iovec(int ddir, struct io_kiocb *req, in __io_import_iovec()
380 struct iovec *iovec; in __io_import_iovec() local
411 iovec = s->fast_iov; in __io_import_iovec()
412 ret = __import_iovec(ddir, buf, sqe_len, UIO_FASTIOV, &iovec, iter, in __io_import_iovec()
416 return iovec; in __io_import_iovec()
420 struct iovec **iovec, struct io_rw_state *s, in io_import_iovec() argument
423 *iovec = __io_import_iovec(rw, req, s, issue_flags); in io_import_iovec()
424 if (IS_ERR(*iovec)) in io_import_iovec()
[all …]
/openbmc/qemu/include/io/
H A Dchannel.h113 const struct iovec *iov,
120 const struct iovec *iov,
136 const struct iovec *iov,
141 const struct iovec *iov,
246 const struct iovec *iov,
290 const struct iovec *iov,
323 const struct iovec *iov,
350 const struct iovec *iov,
375 const struct iovec *iov,
390 const struct iovec *iov,
[all …]
/openbmc/qemu/util/
H A Diov.c25 size_t iov_from_buf_full(const struct iovec *iov, unsigned int iov_cnt, in iov_from_buf_full()
43 size_t iov_to_buf_full(const struct iovec *iov, const unsigned int iov_cnt, in iov_to_buf_full()
61 size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, in iov_memset()
79 size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt) in iov_size()
93 do_send_recv(int sockfd, int flags, struct iovec *iov, unsigned iov_cnt, in do_send_recv()
143 ssize_t iov_send_recv(int sockfd, const struct iovec *_iov, unsigned iov_cnt, in iov_send_recv()
152 const struct iovec *_iov, in iov_send_recv_with_flags()
160 struct iovec *local_iov, *iov; in iov_send_recv_with_flags()
166 local_iov = g_new0(struct iovec, iov_cnt); in iov_send_recv_with_flags()
240 void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt, in iov_hexdump()
[all …]
/openbmc/qemu/io/
H A Dchannel.c52 const struct iovec *iov, in qio_channel_readv_full()
80 const struct iovec *iov, in qio_channel_writev_full()
114 const struct iovec *iov, in qio_channel_readv_all_eof()
123 const struct iovec *iov, in qio_channel_readv_all()
131 const struct iovec *iov, in qio_channel_readv_full_all_eof()
138 struct iovec *local_iov = g_new(struct iovec, niov); in qio_channel_readv_full_all_eof()
139 struct iovec *local_iov_head = local_iov; in qio_channel_readv_full_all_eof()
222 const struct iovec *iov, in qio_channel_readv_full_all()
242 const struct iovec *iov, in qio_channel_writev_all()
250 const struct iovec *iov, in qio_channel_writev_full_all()
[all …]
/openbmc/linux/mm/
H A Dprocess_vm_access.c151 const struct iovec *rvec, in process_vm_rw_core()
254 const struct iovec __user *lvec, in process_vm_rw()
256 const struct iovec __user *rvec, in process_vm_rw()
260 struct iovec iovstack_l[UIO_FASTIOV]; in process_vm_rw()
261 struct iovec iovstack_r[UIO_FASTIOV]; in process_vm_rw()
262 struct iovec *iov_l = iovstack_l; in process_vm_rw()
263 struct iovec *iov_r; in process_vm_rw()
291 SYSCALL_DEFINE6(process_vm_readv, pid_t, pid, const struct iovec __user *, lvec, in SYSCALL_DEFINE6()
292 unsigned long, liovcnt, const struct iovec __user *, rvec, in SYSCALL_DEFINE6()
299 const struct iovec __user *, lvec, in SYSCALL_DEFINE6()
[all …]
/openbmc/qemu/fsdev/
H A D9p-iov-marshal.h7 ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset,
9 ssize_t v9fs_iov_unmarshal(struct iovec *out_sg, int out_num, size_t offset,
11 ssize_t v9fs_iov_marshal(struct iovec *in_sg, int in_num, size_t offset,
14 ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,
16 ssize_t v9fs_iov_vmarshal(struct iovec *in_sg, int in_num, size_t offset,
/openbmc/linux/tools/testing/selftests/user_events/
H A Dftrace_test.c300 struct iovec io[3]; in TEST_F()
328 ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3)); in TEST_F()
334 ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3)); in TEST_F()
346 ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 3)); in TEST_F()
352 ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3)); in TEST_F()
358 struct iovec io[1]; in TEST_F()
384 ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 1)); in TEST_F()
391 struct iovec io[2]; in TEST_F()
418 ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 2)); in TEST_F()
422 ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 2)); in TEST_F()
[all …]
/openbmc/linux/include/linux/
H A Duio.h67 struct iovec __ubuf_iovec;
71 const struct iovec *__iov;
86 static inline const struct iovec *iter_iov(const struct iov_iter *iter) in iter_iov()
89 return (const struct iovec *) &iter->__ubuf_iovec; in iter_iov()
156 static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs) in iov_length()
278 void iov_iter_init(struct iov_iter *i, unsigned int direction, const struct iovec *iov,
366 struct iovec *iovec_from_user(const struct iovec __user *uvector,
368 struct iovec *fast_iov, bool compat);
369 ssize_t import_iovec(int type, const struct iovec __user *uvec,
370 unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,
[all …]
/openbmc/qemu/hw/net/
H A Dnet_tx_pkt.c38 struct iovec *raw;
42 struct iovec *vec;
68 p->vec = g_new(struct iovec, max_frags + NET_TX_PKT_PL_START_FRAG); in net_tx_pkt_init()
70 p->raw = g_new(struct iovec, max_frags); in net_tx_pkt_init()
142 struct iovec *pl_start_frag = pkt->vec + NET_TX_PKT_PL_START_FRAG; in net_tx_pkt_update_sctp_checksum()
164 struct iovec *l2_hdr, *l3_hdr; in net_tx_pkt_parse_headers()
400 struct iovec *ventry; in net_tx_pkt_add_raw_fragment()
499 struct iovec *iov, uint32_t iov_len, in net_tx_pkt_do_sw_csum()
539 struct iovec *dst, int *dst_idx) in net_tx_pkt_fetch_fragment()
542 struct iovec *src = pkt->vec; in net_tx_pkt_fetch_fragment()
[all …]
H A Dnet_rx_pkt.h64 const struct iovec *iov, size_t iovcnt,
211 const struct iovec *iov,
228 const struct iovec *iov, int iovcnt,
245 const struct iovec iov = { in net_rx_pkt_attach_data()
260 struct iovec *net_rx_pkt_get_iovec(struct NetRxPkt *pkt);
289 const struct iovec *iov, int iovcnt);
/openbmc/linux/drivers/vhost/
H A Dvringh.c229 sizeof(struct iovec), gfp); in resize_iovec()
231 new = kmalloc_array(new_num, sizeof(struct iovec), gfp); in resize_iovec()
234 iov->max_num * sizeof(struct iovec)); in resize_iovec()
731 BUILD_BUG_ON(sizeof(struct iovec) != sizeof(struct kvec)); in vringh_getdesc_user()
732 BUILD_BUG_ON(offsetof(struct iovec, iov_base) != in vringh_getdesc_user()
734 BUILD_BUG_ON(offsetof(struct iovec, iov_len) != in vringh_getdesc_user()
736 BUILD_BUG_ON(sizeof(((struct iovec *)NULL)->iov_base) in vringh_getdesc_user()
738 BUILD_BUG_ON(sizeof(((struct iovec *)NULL)->iov_len) in vringh_getdesc_user()
1109 struct iovec *iovec; member
1150 struct iovec *iovec = ivec->iov.iovec; in iotlb_translate() local
[all …]
/openbmc/qemu/crypto/
H A Dhash.c48 const struct iovec *iov, in qcrypto_hash_bytesv()
76 struct iovec iov = { .iov_base = (char *)buf, in qcrypto_hash_bytes()
82 const struct iovec *iov, in qcrypto_hash_updatev()
96 struct iovec iov = { .iov_base = (char *)buf, .iov_len = len }; in qcrypto_hash_update()
189 const struct iovec *iov, in qcrypto_hash_digestv()
214 struct iovec iov = { .iov_base = (char *)buf, .iov_len = len }; in qcrypto_hash_digest()
220 const struct iovec *iov, in qcrypto_hash_base64v()
245 struct iovec iov = { .iov_base = (char *)buf, .iov_len = len }; in qcrypto_hash_base64()
H A Dhmac.c19 const struct iovec *iov, in qcrypto_hmac_bytesv()
37 struct iovec iov = { in qcrypto_hmac_bytes()
46 const struct iovec *iov, in qcrypto_hmac_digestv()
78 struct iovec iov = { in qcrypto_hmac_digest()
/openbmc/qemu/net/
H A Dvhost-vdpa.c651 const struct iovec *out_sg, size_t out_num, in vhost_vdpa_net_cvq_add()
652 const struct iovec *in_sg, size_t in_num) in vhost_vdpa_net_cvq_add()
681 struct iovec *out_cursor, in vhost_vdpa_net_load_cursor_reset()
682 struct iovec *in_cursor) in vhost_vdpa_net_load_cursor_reset()
719 struct iovec *out_cursor, in vhost_vdpa_net_load_cmd()
720 struct iovec *in_cursor, uint8_t class, in vhost_vdpa_net_load_cmd()
721 uint8_t cmd, const struct iovec *data_sg, in vhost_vdpa_net_load_cmd()
729 struct iovec out, in; in vhost_vdpa_net_load_cmd()
782 struct iovec *out_cursor, in vhost_vdpa_net_load_mac()
783 struct iovec *in_cursor) in vhost_vdpa_net_load_mac()
[all …]
/openbmc/linux/tools/testing/selftests/powerpc/ptrace/
H A Dptrace.h108 struct iovec iov; in ptrace_read_regs()
128 struct iovec iov; in ptrace_write_regs()
146 struct iovec iov; in show_tar_registers()
192 struct iovec iov; in write_tar_registers()
235 struct iovec iov; in show_tm_checkpointed_state()
283 struct iovec iov; in write_ckpt_tar_registers()
370 struct iovec iov; in show_ckpt_fpr()
394 struct iovec iov; in write_ckpt_fpr()
539 struct iovec iov; in show_ckpt_gpr()
568 struct iovec iov; in write_ckpt_gpr()
[all …]
/openbmc/qemu/tests/unit/
H A Dtest-iov.c6 static void iov_random(struct iovec **iovp, unsigned *iov_cntp) in iov_random()
9 struct iovec *iov = g_malloc(niov * sizeof(*iov)); in iov_random()
19 static void iov_free(struct iovec *iov, unsigned niov) in iov_free()
28 static bool iov_equals(const struct iovec *a, const struct iovec *b, in iov_equals()
34 static void test_iov_bytes(struct iovec *iov, unsigned niov, in test_iov_bytes()
63 struct iovec *iov; in test_to_from_buf_1()
163 struct iovec *iov, *siov; in test_io()
265 struct iovec *iov; in test_discard_front()
266 struct iovec *iov_tmp; in test_discard_front()
345 struct iovec *iov; in test_discard_front_undo()
[all …]
/openbmc/qemu/hw/virtio/
H A Dvhost-shadow-virtqueue.c84 hwaddr *addrs, const struct iovec *iovec, in vhost_svq_translate_addr() argument
102 .size = iovec[i].iov_len, in vhost_svq_translate_addr()
108 .translated_addr = (hwaddr)(uintptr_t)iovec[i].iov_base, in vhost_svq_translate_addr()
109 .size = iovec[i].iov_len, in vhost_svq_translate_addr()
129 int128_makes64(iovec[i].iov_len - 1)); in vhost_svq_translate_addr()
155 const struct iovec *iovec, size_t num, in vhost_svq_vring_write_descs() argument
169 ok = vhost_svq_translate_addr(svq, sg, iovec, num, addr); in vhost_svq_vring_write_descs()
182 descs[i].len = cpu_to_le32(iovec[n].iov_len); in vhost_svq_vring_write_descs()
193 const struct iovec *out_sg, size_t out_num, in vhost_svq_add_split()
195 const struct iovec *in_sg, size_t in_num, in vhost_svq_add_split()
[all …]
H A Dvirtio-nsm.c88 static bool error_response(struct iovec *response, enum NSMResponseTypes error, in error_response()
137 static bool handle_get_random(VirtIONSM *vnsm, struct iovec *request, in handle_get_random()
138 struct iovec *response, Error **errp) in handle_get_random()
208 static bool handle_describe_nsm(VirtIONSM *vnsm, struct iovec *request, in handle_describe_nsm()
209 struct iovec *response, Error **errp) in handle_describe_nsm()
370 static bool handle_describe_pcr(VirtIONSM *vnsm, struct iovec *request, in handle_describe_pcr()
371 struct iovec *response, Error **errp) in handle_describe_pcr()
557 static bool handle_extend_pcr(VirtIONSM *vnsm, struct iovec *request, in handle_extend_pcr()
558 struct iovec *response, Error **errp) in handle_extend_pcr()
709 static bool handle_lock_pcr(VirtIONSM *vnsm, struct iovec *request, in handle_lock_pcr()
[all …]
/openbmc/qemu/include/crypto/
H A Dhash.h93 const struct iovec *iov,
149 const struct iovec *iov,
167 const struct iovec *iov,
315 const struct iovec *iov,
/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dpin_system.c349 struct user_sdma_iovec *iovec, in add_system_iovec_to_sdma_packet() argument
358 start = (uintptr_t)iovec->iov.iov_base + iovec->offset; in add_system_iovec_to_sdma_packet()
385 iovec->offset += from_this_cache_entry; in add_system_iovec_to_sdma_packet()
403 struct user_sdma_iovec *iovec, in hfi1_add_pages_to_sdma_packet() argument
417 cur_iovec = iovec; in hfi1_add_pages_to_sdma_packet()
418 from_this_iovec = iovec->iov.iov_len - iovec->offset; in hfi1_add_pages_to_sdma_packet()
425 iovec++; in hfi1_add_pages_to_sdma_packet()
/openbmc/linux/drivers/xen/xenbus/
H A Dxenbus_xs.c317 const struct kvec *iovec, in xs_talkv() argument
331 req->vec = iovec; in xs_talkv()
342 msg.len += iovec[i].iov_len; in xs_talkv()
374 struct kvec iovec; in xs_single() local
376 iovec.iov_base = (void *)string; in xs_single()
377 iovec.iov_len = strlen(string) + 1; in xs_single()
378 return xs_talkv(t, type, &iovec, 1, len); in xs_single()
497 struct kvec iovec[2]; in xenbus_write() local
504 iovec[0].iov_base = (void *)path; in xenbus_write()
505 iovec[0].iov_len = strlen(path) + 1; in xenbus_write()
[all …]
/openbmc/linux/lib/
H A Diov_iter.c127 const struct iovec *iov = iter_iov(i); \
220 const struct iovec *p; in fault_in_iov_iter_readable()
263 const struct iovec *p; in fault_in_iov_iter_writeable()
285 const struct iovec *iov, unsigned long nr_segs, in iov_iter_init()
627 const struct iovec *iov, *end; in iov_iter_iovec_advance()
694 const struct iovec *iov = iter_iov(i); in iov_iter_revert()
817 const struct iovec *iov = iter_iov(i) + k; in iov_iter_aligned_iovec()
904 const struct iovec *iov = iter_iov(i) + k; in iov_iter_alignment_iovec()
976 const struct iovec *iov = iter_iov(i) + k; in iov_iter_gap_alignment()
1070 const struct iovec *iov = iter_iov(i) + k; in first_iovec_segment()
[all …]
/openbmc/qemu/include/net/
H A Dqueue.h43 const struct iovec *iov,
52 const struct iovec *iov,
72 const struct iovec *iov,
H A Dfilter.h30 const struct iovec *iov,
69 const struct iovec *iov,
76 const struct iovec *iov,

12345678910>>...15