| /qemu/tests/unit/ |
| H A D | test-iov.c | 267 unsigned int iov_cnt; in test_discard_front() local
274 iov_random(&iov, &iov_cnt); in test_discard_front()
276 iov_cnt_tmp = iov_cnt; in test_discard_front()
280 g_assert(iov_cnt_tmp == iov_cnt); in test_discard_front()
281 iov_free(iov, iov_cnt); in test_discard_front()
284 iov_random(&iov, &iov_cnt); in test_discard_front()
286 iov_cnt_tmp = iov_cnt; in test_discard_front()
287 size = iov_size(iov, iov_cnt); in test_discard_front()
291 iov_free(iov, iov_cnt); in test_discard_front()
294 iov_random(&iov, &iov_cnt); in test_discard_front()
[all …]
|
| /qemu/include/qemu/ |
| H A D | iov.h | 22 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() argument
45 if (__builtin_constant_p(bytes) && iov_cnt && in iov_from_buf()
50 return iov_from_buf_full(iov, iov_cnt, offset, buf, bytes); in iov_from_buf()
55 iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt, in iov_to_buf() argument
58 if (__builtin_constant_p(bytes) && iov_cnt && in iov_to_buf()
63 return iov_to_buf_full(iov, iov_cnt, offset, buf, bytes); in iov_to_buf()
77 size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt,
[all …]
|
| H A D | coroutine.h | 295 unsigned iov_cnt, size_t offset,
297 #define qemu_co_recvv(sockfd, iov, iov_cnt, offset, bytes) \ argument
298 qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, false)
299 #define qemu_co_sendv(sockfd, iov, iov_cnt, offset, bytes) \ argument
300 qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, true)
|
| H A D | crc32c.h | 33 uint32_t iov_crc32c(uint32_t crc, const struct iovec *iov, size_t iov_cnt);
|
| H A D | osdep.h | 657 ssize_t readv(int fd, const struct iovec *iov, int iov_cnt);
658 ssize_t writev(int fd, const struct iovec *iov, int iov_cnt);
|
| /qemu/util/ |
| H A D | iov.c | 25 size_t iov_from_buf_full(const struct iovec *iov, unsigned int iov_cnt, in iov_from_buf_full() argument
30 for (i = 0, done = 0; (offset || done < bytes) && i < iov_cnt; i++) { 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() argument
48 for (i = 0, done = 0; (offset || done < bytes) && i < iov_cnt; i++) { in iov_to_buf_full()
61 size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, in iov_memset() argument
66 for (i = 0, done = 0; (offset || done < bytes) && i < iov_cnt; i++) { in iov_memset()
79 size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt) in iov_size() argument
85 for (i = 0; i < iov_cnt; i++) { in iov_size()
93 do_send_recv(int sockfd, int flags, struct iovec *iov, unsigned iov_cnt, in do_send_recv() argument
101 msg.msg_iovlen = iov_cnt; in do_send_recv()
[all …]
|
| H A D | crc32c.c | 116 uint32_t iov_crc32c(uint32_t crc, const struct iovec *iov, size_t iov_cnt) in iov_crc32c() argument
118 while (iov_cnt--) { in iov_crc32c()
|
| H A D | osdep.c | 555 readv_writev(int fd, const struct iovec *iov, int iov_cnt, bool do_write) in readv_writev() argument
560 while (i < iov_cnt) { in readv_writev()
589 readv(int fd, const struct iovec *iov, int iov_cnt) in readv() argument
591 return readv_writev(fd, iov, iov_cnt, false); in readv()
595 writev(int fd, const struct iovec *iov, int iov_cnt) in writev() argument
597 return readv_writev(fd, iov, iov_cnt, true); in writev()
|
| H A D | qemu-coroutine-io.c | 32 qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt, in qemu_co_sendv_recvv() argument
38 ret = iov_send_recv(sockfd, iov, iov_cnt, in qemu_co_sendv_recvv()
|
| /qemu/include/hw/hyperv/ |
| H A D | vmbus.h | 209 const struct iovec *iov, size_t iov_cnt);
218 unsigned iov_cnt, size_t len, size_t off);
224 unsigned iov_cnt, size_t accessed);
|
| /qemu/hw/display/ |
| H A D | virtio-gpu-udmabuf.c | 43 sizeof(struct udmabuf_create_item) * res->iov_cnt); in virtio_gpu_create_udmabuf()
45 for (i = 0; i < res->iov_cnt; i++) { in virtio_gpu_create_udmabuf()
60 list->count = res->iov_cnt; in virtio_gpu_create_udmabuf()
136 if (res->iov_cnt == 1 && in virtio_gpu_init_udmabuf()
|
| H A D | virtio-gpu.c | 354 &res->iov_cnt); in virtio_gpu_resource_create_blob()
475 iov_to_buf(res->iov, res->iov_cnt, src_offset, in virtio_gpu_transfer_to_host_2d()
482 iov_to_buf(res->iov, res->iov_cnt, src_offset, in virtio_gpu_transfer_to_host_2d()
896 virtio_gpu_cleanup_mapping_iov(g, res->iov, res->iov_cnt); in virtio_gpu_cleanup_mapping()
898 res->iov_cnt = 0; in virtio_gpu_cleanup_mapping()
933 &res->addrs, &res->iov, &res->iov_cnt); in virtio_gpu_resource_attach_backing()
1239 qemu_put_be32(f, res->iov_cnt); in virtio_gpu_save()
1240 for (i = 0; i < res->iov_cnt; i++) { in virtio_gpu_save()
1257 for (i = 0; i < res->iov_cnt; i++) { in virtio_gpu_load_restore_mapping()
1270 res->iov_cnt = i; in virtio_gpu_load_restore_mapping()
[all …]
|
| H A D | virtio-gpu-rutabaga.c | 468 cmd, NULL, &res->iov, &res->iov_cnt); in rutabaga_cmd_attach_backing()
472 vecs.num_iovecs = res->iov_cnt; in rutabaga_cmd_attach_backing()
618 &res->iov, &res->iov_cnt); in rutabaga_cmd_resource_create_blob()
628 vecs.num_iovecs = res->iov_cnt; in rutabaga_cmd_resource_create_blob()
|
| H A D | virtio-gpu-virgl.c | 703 &res->base.iov, &res->base.iov_cnt); in virgl_cmd_resource_create_blob()
717 virgl_args.num_iovs = res->base.iov_cnt; in virgl_cmd_resource_create_blob()
|
| /qemu/hw/virtio/ |
| H A D | virtio-iommu.c | 958 unsigned int iov_cnt, in virtio_iommu_iov_to_req() argument
961 size_t sz = iov_to_buf(iov, iov_cnt, 0, req, payload_sz); in virtio_iommu_iov_to_req()
972 unsigned int iov_cnt) \
975 int ret = virtio_iommu_iov_to_req(iov, iov_cnt, &req, \
988 unsigned int iov_cnt, in virtio_iommu_handle_req()
992 int ret = virtio_iommu_iov_to_req(iov, iov_cnt, &req, sizeof(req)); in virtio_iommu_handle_req()
1003 unsigned int iov_cnt; in virtio_iommu_handle_command() local
1024 iov_cnt = elem->out_num; in virtio_iommu_handle_command()
1026 sz = iov_to_buf(iov, iov_cnt, 0, &head, sizeof(head)); in virtio_iommu_handle_command()
1037 tail.status = virtio_iommu_handle_attach(s, iov, iov_cnt); in virtio_iommu_handle_command()
[all …]
|
| /qemu/hw/net/ |
| H A D | virtio-net.c | 1020 struct iovec *iov, unsigned int iov_cnt) in virtio_net_handle_rx_mode() argument
1026 s = iov_to_buf(iov, iov_cnt, 0, &on, sizeof(on)); in virtio_net_handle_rx_mode()
1053 struct iovec *iov, unsigned int iov_cnt) in virtio_net_handle_offloads() argument
1063 s = iov_to_buf(iov, iov_cnt, 0, &offloads, sizeof(offloads)); in virtio_net_handle_offloads()
1098 struct iovec *iov, unsigned int iov_cnt) in virtio_net_handle_mac() argument
1106 if (iov_size(iov, iov_cnt) != sizeof(n->mac)) { in virtio_net_handle_mac()
1109 s = iov_to_buf(iov, iov_cnt, 0, &n->mac, sizeof(n->mac)); in virtio_net_handle_mac()
1127 s = iov_to_buf(iov, iov_cnt, 0, &mac_data.entries, in virtio_net_handle_mac()
1133 iov_discard_front(&iov, &iov_cnt, s); in virtio_net_handle_mac()
1135 if (mac_data.entries * ETH_ALEN > iov_size(iov, iov_cnt)) { in virtio_net_handle_mac()
[all …]
|
| H A D | net_tx_pkt.c | 576 void *opaque, const struct iovec *iov, int iov_cnt, in net_tx_pkt_sendv() argument
584 qemu_sendv_packet(nc, iov, iov_cnt); in net_tx_pkt_sendv()
|
| /qemu/net/ |
| H A D | checksum.c | 186 net_checksum_add_iov(const struct iovec *iov, const unsigned int iov_cnt, in net_checksum_add_iov() argument
194 for (i = 0; i < iov_cnt && size; i++) { in net_checksum_add_iov()
|
| /qemu/contrib/vhost-user-blk/ |
| H A D | vhost-user-blk.c | 58 const unsigned int iov_cnt) in vub_iov_size() argument
64 for (i = 0; i < iov_cnt; i++) { in vub_iov_size()
71 const unsigned int iov_cnt, void *buf) in vub_iov_to_buf() argument
77 for (i = 0; i < iov_cnt; i++) { in vub_iov_to_buf()
|
| /qemu/include/net/ |
| H A D | checksum.h | 63 const unsigned int iov_cnt,
|
| /qemu/contrib/vhost-user-gpu/ |
| H A D | vhost-user-gpu.c | 38 unsigned int iov_cnt; member
553 res->iov_cnt = ab.nr_entries; in vg_resource_attach_backing()
567 vg_cleanup_mapping_iov(g, res->iov, res->iov_cnt); in vg_cleanup_mapping()
569 res->iov_cnt = 0; in vg_cleanup_mapping()
640 iov_to_buf(res->iov, res->iov_cnt, src_offset, in vg_transfer_to_host_2d()
645 iov_to_buf(res->iov, res->iov_cnt, 0, in vg_transfer_to_host_2d()
|
| /qemu/hw/misc/ |
| H A D | aspeed_hace.c | 108 const unsigned int iov_cnt) in hace_iov_hexdump() argument
114 for (i = 0; i < iov_cnt; i++) { in hace_iov_hexdump()
124 iov_to_buf(iov, iov_cnt, 0, buf, size); in hace_iov_hexdump()
|
| /qemu/hw/hyperv/ |
| H A D | vmbus.c | 445 const struct iovec *iov, size_t iov_cnt) in vmbus_iov_to_gpadl() argument
455 for (i = 0; i < iov_cnt; i++) { in vmbus_iov_to_gpadl()
467 unsigned iov_cnt, size_t len, size_t off) in vmbus_map_sgl() argument
490 if (ret_cnt == iov_cnt) { in vmbus_map_sgl()
514 unsigned iov_cnt, size_t accessed) in vmbus_unmap_sgl() argument
519 for (i = 0; i < iov_cnt; i++) { in vmbus_unmap_sgl()
|
| /qemu/include/hw/virtio/ |
| H A D | virtio-gpu.h | 51 unsigned int iov_cnt; member
|