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Searched refs:iov_len (Results 1 – 25 of 392) sorted by relevance

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/openbmc/qemu/hw/net/
H A Dnet_tx_pkt.c75 p->vec[NET_TX_PKT_VHDR_FRAG].iov_len = sizeof p->virt_hdr; in net_tx_pkt_init()
97 pkt->vec[NET_TX_PKT_L3HDR_FRAG].iov_len); in net_tx_pkt_update_ip_hdr_checksum()
101 pkt->vec[NET_TX_PKT_L3HDR_FRAG].iov_len); in net_tx_pkt_update_ip_hdr_checksum()
113 if (pkt->payload_len + pkt->vec[NET_TX_PKT_L3HDR_FRAG].iov_len > in net_tx_pkt_update_ip_checksums()
162 pkt->hdr_len = pkt->vec[NET_TX_PKT_L2HDR_FRAG].iov_len + in net_tx_pkt_calculate_hdr_len()
163 pkt->vec[NET_TX_PKT_L3HDR_FRAG].iov_len; in net_tx_pkt_calculate_hdr_len()
181 l2_hdr->iov_len = 0; in net_tx_pkt_parse_headers()
185 l2_hdr->iov_len = sizeof(struct eth_header); in net_tx_pkt_parse_headers()
188 l2_hdr->iov_len += sizeof(struct vlan_header); in net_tx_pkt_parse_headers()
191 l2_hdr->iov_len += 2 * sizeof(struct vlan_header); in net_tx_pkt_parse_headers()
[all …]
/openbmc/qemu/util/
H A Diov.c31 if (offset < iov[i].iov_len) { in iov_from_buf_full()
32 size_t len = MIN(iov[i].iov_len - offset, bytes - done); in iov_from_buf_full()
37 offset -= iov[i].iov_len; in iov_from_buf_full()
50 if (offset < iov[i].iov_len) { in iov_to_buf_full()
51 size_t len = MIN(iov[i].iov_len - offset, bytes - done); in iov_to_buf_full()
56 offset -= iov[i].iov_len; in iov_to_buf_full()
69 if (offset < iov[i].iov_len) { in iov_memset()
70 size_t len = MIN(iov[i].iov_len - offset, bytes - done); in iov_memset()
75 offset -= iov[i].iov_len; in iov_memset()
89 len += iov[i].iov_len; in iov_size()
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/openbmc/linux/net/sunrpc/
H A Dxdr.c182 if (head->iov_len) { in xdr_buf_to_bvec()
183 bvec_set_virt(bvec++, head->iov_base, head->iov_len); in xdr_buf_to_bvec()
204 if (tail->iov_len) { in xdr_buf_to_bvec()
205 bvec_set_virt(bvec, tail->iov_base, tail->iov_len); in xdr_buf_to_bvec()
233 unsigned int buflen = head->iov_len; in xdr_inline_pages()
235 head->iov_len = offset; in xdr_inline_pages()
242 tail->iov_len = buflen - offset; in xdr_inline_pages()
477 if (base >= iov->iov_len) in xdr_buf_iov_zero()
479 if (len > iov->iov_len - base) in xdr_buf_iov_zero()
480 len = iov->iov_len - base; in xdr_buf_iov_zero()
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H A Dsocklib.c97 len = xdr->head[0].iov_len; in xdr_partial_copy_from_skb()
155 len = xdr->tail[0].iov_len; in xdr_partial_copy_from_skb()
217 iov_iter_kvec(&msg->msg_iter, ITER_SOURCE, vec, 1, vec->iov_len); in xprt_send_kvec()
241 .iov_len = sizeof(marker) in xprt_send_rm_and_kvec()
245 size_t len = iov[0].iov_len + iov[1].iov_len; in xprt_send_rm_and_kvec()
279 want = xdr->head[0].iov_len + rmsize; in xprt_sock_sendmsg()
314 if (base >= xdr->tail[0].iov_len) in xprt_sock_sendmsg()
/openbmc/linux/tools/testing/selftests/arm64/abi/
H A Dptrace.c44 read_iov.iov_len = sizeof(uint64_t); in test_tpidr()
49 write_iov.iov_len = sizeof(uint64_t); in test_tpidr()
60 read_iov.iov_len = sizeof(read_val); in test_tpidr()
64 if (read_iov.iov_len >= sizeof(read_val)) in test_tpidr()
70 ksft_test_result(read_iov.iov_len % sizeof(uint64_t) == 0, in test_tpidr()
79 write_iov.iov_len = sizeof(write_val); in test_tpidr()
85 write_iov.iov_len == sizeof(write_val), in test_tpidr()
89 read_iov.iov_len = sizeof(read_val); in test_tpidr()
95 read_iov.iov_len >= sizeof(read_val) && in test_tpidr()
102 read_iov.iov_len >= sizeof(read_val) && in test_tpidr()
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/openbmc/linux/net/rxrpc/
H A Drxperf.c53 size_t iov_len; member
156 call->iov_len = sizeof(call->params); in rxperf_charge_preallocation()
157 call->kvec[0].iov_len = sizeof(call->params); in rxperf_charge_preallocation()
159 iov_iter_kvec(&call->iter, READ, call->kvec, 1, call->iov_len); in rxperf_charge_preallocation()
360 &call->iov_len, want_more, &remote_abort, in rxperf_extract_data()
363 iov_iter_count(&call->iter), call->iov_len, want_more, ret); in rxperf_extract_data()
411 call->iov_len = 4; /* Expect req size */ in rxperf_deliver_param_block()
416 call->iov_len = 4; /* Expect reply size */ in rxperf_deliver_param_block()
420 call->iov_len = 8; /* Expect req size and reply size */ in rxperf_deliver_param_block()
442 call->kvec[0].iov_len = call->iov_len; in rxperf_deliver_request()
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H A Dlocal_event.c69 iov[0].iov_len = sizeof(whdr); in rxrpc_send_version_request()
71 iov[1].iov_len = sizeof(rxrpc_version_string); in rxrpc_send_version_request()
73 len = iov[0].iov_len + iov[1].iov_len; in rxrpc_send_version_request()
H A Doutput.c216 iov[0].iov_len = sizeof(txb->wire) + sizeof(txb->ack) + n; in rxrpc_send_ack_packet()
217 len = iov[0].iov_len; in rxrpc_send_ack_packet()
303 iov[0].iov_len = sizeof(pkt); in rxrpc_send_abort_packet()
345 iov[0].iov_len = sizeof(txb->wire) + txb->len; in rxrpc_send_data_packet()
346 len = iov[0].iov_len; in rxrpc_send_data_packet()
555 iov[0].iov_len = sizeof(whdr); in rxrpc_send_conn_abort()
557 iov[1].iov_len = sizeof(word); in rxrpc_send_conn_abort()
559 len = iov[0].iov_len + iov[1].iov_len; in rxrpc_send_conn_abort()
595 iov[0].iov_len = sizeof(whdr); in rxrpc_reject_packet()
597 iov[1].iov_len = sizeof(code); in rxrpc_reject_packet()
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/openbmc/qemu/tests/unit/
H A Dtest-iov.c12 iov[i].iov_len = g_test_rand_int_range(5,20); in iov_random()
13 iov[i].iov_base = g_malloc(iov[i].iov_len); in iov_random()
46 for (j = 0; j < iov[i].iov_len; ++j) { in test_iov_bytes()
308 size = g_test_rand_int_range(1, iov->iov_len); in test_discard_front()
321 ret = iov_discard_front(&iov_tmp, &iov_cnt_tmp, iov->iov_len); in test_discard_front()
322 g_assert(ret == iov->iov_len); in test_discard_front()
332 size = iov->iov_len + g_test_rand_int_range(1, iov[1].iov_len); in test_discard_front()
337 g_assert(iov_tmp->iov_base == old_base + (size - iov->iov_len)); in test_discard_front()
392 size = g_test_rand_int_range(1, iov->iov_len); in test_discard_front_undo()
404 iov_discard_front_undoable(&iov_tmp, &iov_cnt_tmp, iov->iov_len, &undo); in test_discard_front_undo()
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H A Dtest-crypto-hash.c180 { .iov_base = (char *)INPUT_TEXT1, .iov_len = strlen(INPUT_TEXT1) }, in test_hash_iov()
181 { .iov_base = (char *)INPUT_TEXT2, .iov_len = strlen(INPUT_TEXT2) }, in test_hash_iov()
182 { .iov_base = (char *)INPUT_TEXT3, .iov_len = strlen(INPUT_TEXT3) }, in test_hash_iov()
269 { .iov_base = (char *)INPUT_TEXT1, .iov_len = strlen(INPUT_TEXT1) }, in test_hash_accumulate()
270 { .iov_base = (char *)INPUT_TEXT2, .iov_len = strlen(INPUT_TEXT2) }, in test_hash_accumulate()
271 { .iov_base = (char *)INPUT_TEXT3, .iov_len = strlen(INPUT_TEXT3) }, in test_hash_accumulate()
/openbmc/qemu/hw/virtio/
H A Dvirtio-nsm.c104 len = cbor_serialize(root, response->iov_base, response->iov_len); in error_response()
110 response->iov_len = len; in error_response()
161 len = cbor_serialize(root, response->iov_base, response->iov_len); in handle_get_random()
169 response->iov_len = len; in handle_get_random()
264 len = cbor_serialize(root, response->iov_base, response->iov_len); in handle_describe_nsm()
272 response->iov_len = len; in handle_describe_nsm()
381 type = get_nsm_describe_pcr_req(request->iov_base, request->iov_len, in handle_describe_pcr()
415 len = cbor_serialize(root, response->iov_base, response->iov_len); in handle_describe_pcr()
423 response->iov_len = len; in handle_describe_pcr()
561 type = get_nsm_extend_pcr_req(request->iov_base, request->iov_len, in handle_extend_pcr()
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/openbmc/linux/tools/testing/selftests/powerpc/ptrace/
H A Dptrace.h114 iov.iov_len = n * sizeof(unsigned long); in ptrace_read_regs()
134 iov.iov_len = n * sizeof(unsigned long); in ptrace_write_regs()
156 iov.iov_len = sizeof(unsigned long); in show_tar_registers()
203 iov.iov_len = sizeof(unsigned long); in write_tar_registers()
246 iov.iov_len = sizeof(unsigned long); in show_tm_checkpointed_state()
294 iov.iov_len = sizeof(unsigned long); in write_ckpt_tar_registers()
375 iov.iov_len = sizeof(struct fpr_regs); in show_ckpt_fpr()
399 iov.iov_len = sizeof(struct fpr_regs); in write_ckpt_fpr()
549 iov.iov_len = sizeof(struct pt_regs); in show_ckpt_gpr()
577 iov.iov_len = sizeof(struct pt_regs); in write_ckpt_gpr()
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/openbmc/qemu/include/qemu/
H A Diov.h46 offset <= iov[0].iov_len && bytes <= iov[0].iov_len - offset) { in iov_from_buf()
59 offset <= iov[0].iov_len && bytes <= iov[0].iov_len - offset) { in iov_to_buf()
207 char __pad[sizeof(int) + offsetof(struct iovec, iov_len)];
214 offsetof(QEMUIOVector, local_iov.iov_len));
223 .iov_len = (len), \
/openbmc/linux/fs/smb/client/
H A Dsmb2transport.c312 if (drqst.rq_nvec >= 2 && iov[0].iov_len == 4) { in smb2_calc_signature()
314 iov[0].iov_len); in smb2_calc_signature()
375 rc = crypto_shash_update(server->secmech.hmacsha256, label.iov_base, label.iov_len); in generate_key()
387 rc = crypto_shash_update(server->secmech.hmacsha256, context.iov_base, context.iov_len); in generate_key()
536 d->label.iov_len = 12; in generate_smb30signingkey()
538 d->context.iov_len = 8; in generate_smb30signingkey()
542 d->label.iov_len = 11; in generate_smb30signingkey()
544 d->context.iov_len = 10; in generate_smb30signingkey()
548 d->label.iov_len = 11; in generate_smb30signingkey()
550 d->context.iov_len = 10; in generate_smb30signingkey()
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H A Dtransport.c255 rqst->rq_iov[0].iov_len == 4) { in smb_rqst_len()
265 buflen += iov[i].iov_len; in smb_rqst_len()
327 .iov_len = 4 in __smb_send_rqst()
346 dump_smb(iov[i].iov_base, iov[i].iov_len); in __smb_send_rqst()
347 size += iov[i].iov_len; in __smb_send_rqst()
453 iov->iov_len = sizeof(vars->tr_hdr); in smb_send_rqst()
478 iov[0].iov_len = 4; in smb_send()
480 iov[1].iov_len = smb_buf_length; in smb_send()
757 if (rqst->rq_iov[0].iov_len != 4 || in cifs_setup_async_request()
877 iov[0].iov_len = get_rfc1002_length(in_buf) + 4; in SendReceiveNoRsp()
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/openbmc/qemu/io/
H A Dchannel-buffer.c65 size_t want = iov[i].iov_len; in qio_channel_buffer_readv()
94 towrite += iov[i].iov_len; in qio_channel_buffer_writev()
110 iov[i].iov_len); in qio_channel_buffer_writev()
111 bioc->usage += iov[i].iov_len; in qio_channel_buffer_writev()
112 bioc->offset += iov[i].iov_len; in qio_channel_buffer_writev()
113 ret += iov[i].iov_len; in qio_channel_buffer_writev()
/openbmc/linux/mm/
H A Dprocess_vm_access.c163 ssize_t iov_len; in process_vm_rw_core() local
171 iov_len = rvec[i].iov_len; in process_vm_rw_core()
172 if (iov_len > 0) { in process_vm_rw_core()
174 + iov_len) in process_vm_rw_core()
216 (unsigned long)rvec[i].iov_base, rvec[i].iov_len, in process_vm_rw_core()
/openbmc/linux/tools/testing/selftests/user_events/
H A Dftrace_test.c314 io[0].iov_len = sizeof(reg.write_index); in TEST_F()
316 io[1].iov_len = sizeof(field1); in TEST_F()
318 io[2].iov_len = sizeof(field2); in TEST_F()
327 io[0].iov_len = sizeof(field2); in TEST_F()
331 io[0].iov_len = sizeof(reg.write_index); in TEST_F()
368 io[0].iov_len = sizeof(reg.write_index); in TEST_F()
405 io[0].iov_len = sizeof(reg.write_index); in TEST_F()
407 io[1].iov_len = l; in TEST_F()
445 io[0].iov_len = sizeof(reg.write_index); in TEST_F()
447 io[1].iov_len = sizeof(loc); in TEST_F()
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/openbmc/qemu/tests/qtest/
H A Dtest-filter-redirector.c103 .iov_len = sizeof(size), in test_redirector_tx()
106 .iov_len = sizeof(send_buf), in test_redirector_tx()
167 .iov_len = sizeof(size), in test_redirector_rx()
170 .iov_len = sizeof(send_buf), in test_redirector_rx()
/openbmc/linux/fs/smb/server/
H A Dauth.c604 iov[i].iov_len); in ksmbd_sign_smb2_pdu()
655 iov[i].iov_len); in ksmbd_sign_smb3_pdu()
718 label.iov_len); in generate_key()
732 context.iov_len); in generate_key()
803 d.label.iov_len = 12; in ksmbd_gen_smb30_signingkey()
805 d.context.iov_len = 8; in ksmbd_gen_smb30_signingkey()
817 d.label.iov_len = 14; in ksmbd_gen_smb311_signingkey()
828 d.context.iov_len = 64; in ksmbd_gen_smb311_signingkey()
885 d->label.iov_len = 11; in ksmbd_gen_smb30_encryptionkey()
887 d->context.iov_len = 10; in ksmbd_gen_smb30_encryptionkey()
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/openbmc/qemu/hw/misc/
H A Daspeed_hace.c142 s->iov_cache[s->iov_count].iov_len = *pad_offset; in reconstruct_iov()
147 iov[i].iov_len = s->iov_cache[i].iov_len; in reconstruct_iov()
215 iov[i].iov_len = pad_offset; in do_hash_operation()
217 iov[i].iov_len = plen; in do_hash_operation()
220 iov[i].iov_len = plen; in do_hash_operation()
233 iov[0].iov_len = len; in do_hash_operation()
291 iov[i - 1].iov_len, false, in do_hash_operation()
292 iov[i - 1].iov_len); in do_hash_operation()
/openbmc/qemu/migration/
H A Dqemu-file.c244 if (iov.iov_base + iov.iov_len == f->iov[idx].iov_base) { in qemu_iovec_release_ram()
245 iov.iov_len += f->iov[idx].iov_len; in qemu_iovec_release_ram()
248 if (qemu_madvise(iov.iov_base, iov.iov_len, QEMU_MADV_DONTNEED) < 0) { in qemu_iovec_release_ram()
250 iov.iov_base, iov.iov_len, strerror(errno)); in qemu_iovec_release_ram()
254 if (qemu_madvise(iov.iov_base, iov.iov_len, QEMU_MADV_DONTNEED) < 0) { in qemu_iovec_release_ram()
256 iov.iov_base, iov.iov_len, strerror(errno)); in qemu_iovec_release_ram()
389 f->iov[f->iovcnt - 1].iov_len && in add_to_iovec()
392 f->iov[f->iovcnt - 1].iov_len += size; in add_to_iovec()
403 f->iov[f->iovcnt++].iov_len = size; in add_to_iovec()
728 ret += f->iov[i].iov_len; in qemu_file_transferred()
/openbmc/linux/arch/arm64/kernel/
H A Dmte.c397 size_t len = kiov->iov_len; in __access_remote_tags()
457 kiov->iov_len = buf - kiov->iov_base; in __access_remote_tags()
458 if (!kiov->iov_len) { in __access_remote_tags()
508 get_user(kiov.iov_len, &uiov->iov_len)) in mte_ptrace_copy_tags()
519 ret = put_user(kiov.iov_len, &uiov->iov_len); in mte_ptrace_copy_tags()
/openbmc/linux/net/sunrpc/xprtrdma/
H A Drpc_rdma.c174 return (buf->head[0].iov_len + buf->tail[0].iov_len) < in rpcrdma_nonpayload_inline()
214 seg->mr_len = vec->iov_len; in rpcrdma_convert_kvec()
257 if (xdrbuf->tail[0].iov_len) in rpcrdma_convert_iovs()
347 pos = rqst->rq_snd_buf.head[0].iov_len; in rpcrdma_encode_read_list()
407 rqst->rq_rcv_buf.head[0].iov_len, in rpcrdma_encode_write_list()
669 dst += xdr->head[0].iov_len + xdr->page_len; in rpcrdma_pullup_tail_iov()
670 memmove(dst, xdr->tail[0].iov_base, xdr->tail[0].iov_len); in rpcrdma_pullup_tail_iov()
671 r_xprt->rx_stats.pullup_copy_count += xdr->tail[0].iov_len; in rpcrdma_pullup_tail_iov()
685 dst += xdr->head[0].iov_len; in rpcrdma_pullup_pagelist()
716 if (unlikely(xdr->tail[0].iov_len)) in rpcrdma_prepare_noch_pullup()
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/openbmc/linux/drivers/net/ethernet/google/gve/
H A Dgve_tx.c106 iov[0].iov_len = bytes; in gve_tx_alloc_fifo()
115 iov[0].iov_len -= overflow; in gve_tx_alloc_fifo()
117 iov[1].iov_len = overflow; in gve_tx_alloc_fifo()
150 space_freed += info->iov[i].iov_len + info->iov[i].iov_padding; in gve_tx_clear_buffer_state()
151 info->iov[i].iov_len = 0; in gve_tx_clear_buffer_state()
499 u64 iov_offset, u64 iov_len) in gve_dma_sync_for_device() argument
501 u64 last_page = (iov_offset + iov_len - 1) / PAGE_SIZE; in gve_dma_sync_for_device()
553 info->iov[hdr_nfrags - 1].iov_len); in gve_tx_add_skb_copy()
568 info->iov[i].iov_len, in gve_tx_add_skb_copy()
573 info->iov[i].iov_len); in gve_tx_add_skb_copy()
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