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Searched refs:in_sg (Results 1 – 25 of 36) sorted by relevance

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/qemu/fsdev/
H A D9p-iov-marshal.c66 ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset, in v9fs_pack() argument
69 return v9fs_packunpack((void *)src, in_sg, in_num, offset, size, 1); in v9fs_pack()
204 ssize_t v9fs_iov_vmarshal(struct iovec *in_sg, int in_num, size_t offset, in v9fs_iov_vmarshal() argument
215 copied = v9fs_pack(in_sg, in_num, offset, &val, sizeof(val)); in v9fs_iov_vmarshal()
223 copied = v9fs_pack(in_sg, in_num, offset, &val, sizeof(val)); in v9fs_iov_vmarshal()
231 copied = v9fs_pack(in_sg, in_num, offset, &val, sizeof(val)); in v9fs_iov_vmarshal()
239 copied = v9fs_pack(in_sg, in_num, offset, &val, sizeof(val)); in v9fs_iov_vmarshal()
244 copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, in v9fs_iov_vmarshal()
248 copied = v9fs_pack(in_sg, in_num, offset, str->data, str->size); in v9fs_iov_vmarshal()
254 copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, "bdq", in v9fs_iov_vmarshal()
[all …]
H A D9p-iov-marshal.h7 ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset,
11 ssize_t v9fs_iov_marshal(struct iovec *in_sg, int in_num, size_t offset,
16 ssize_t v9fs_iov_vmarshal(struct iovec *in_sg, int in_num, size_t offset,
/qemu/hw/9pfs/
H A Dxen-9p-backend.c72 struct iovec *in_sg, in xen_9pfs_in_sg() argument
86 in_sg[0].iov_base = ring->ring.in + masked_prod; in xen_9pfs_in_sg()
87 in_sg[0].iov_len = masked_cons - masked_prod; in xen_9pfs_in_sg()
90 in_sg[0].iov_base = ring->ring.in + masked_prod; in xen_9pfs_in_sg()
91 in_sg[0].iov_len = XEN_FLEX_RING_SIZE(ring->ring_order) - masked_prod; in xen_9pfs_in_sg()
92 in_sg[1].iov_base = ring->ring.in; in xen_9pfs_in_sg()
93 in_sg[1].iov_len = masked_cons; in xen_9pfs_in_sg()
140 struct iovec in_sg[2]; in xen_9pfs_pdu_vmarshal() local
145 in_sg, &num, pdu->idx, ROUND_UP(offset + 128, 512)); in xen_9pfs_pdu_vmarshal()
147 ret = v9fs_iov_vmarshal(in_sg, num, offset, 0, fmt, ap); in xen_9pfs_pdu_vmarshal()
H A Dvirtio-9p-device.c62 if (iov_size(elem->in_sg, elem->in_num) < 7) { in handle_9p_output()
128 ret = v9fs_iov_vmarshal(elem->in_sg, elem->in_num, offset, 1, fmt, ap); in virtio_pdu_vmarshal()
161 size_t buf_size = iov_size(elem->in_sg, elem->in_num); in virtio_init_in_iov_from_pdu()
171 *piov = elem->in_sg; in virtio_init_in_iov_from_pdu()
/qemu/contrib/vhost-user-blk/
H A Dvhost-user-blk.c264 if (elem->in_sg[in_num - 1].iov_len < sizeof(struct virtio_blk_inhdr)) { in vub_virtio_process_req()
268 req->in = (struct virtio_blk_inhdr *)elem->in_sg[in_num - 1].iov_base; in vub_virtio_process_req()
281 ret = vub_readv(req, &elem->in_sg[0], in_num); in vub_virtio_process_req()
297 size_t size = MIN(vub_iov_size(&elem->in_sg[0], in_num), in vub_virtio_process_req()
299 snprintf(elem->in_sg[0].iov_base, size, "%s", "vhost_user_blk"); in vub_virtio_process_req()
301 req->size = elem->in_sg[0].iov_len; in vub_virtio_process_req()
/qemu/hw/audio/
H A Dvirtio-snd.c185 if (iov_size(cmd->elem->in_sg, cmd->elem->in_num) < in virtio_snd_handle_pcm_info()
191 iov_size(cmd->elem->in_sg, cmd->elem->in_num), in virtio_snd_handle_pcm_info()
223 iov_from_buf(cmd->elem->in_sg, in virtio_snd_handle_pcm_info()
721 iov_from_buf(cmd->elem->in_sg, in process_cmd()
824 iov_from_buf(buffer->elem->in_sg, in empty_invalid_queue()
974 size = iov_size(elem->in_sg, elem->in_num) - in virtio_snd_handle_rx_xfer()
1121 iov_from_buf(buffer->elem->in_sg, in return_tx_buffer()
1209 iov_from_buf(buffer->elem->in_sg, in return_rx_buffer()
1214 iov_from_buf(buffer->elem->in_sg, in return_rx_buffer()
1255 max_size = iov_size(buffer->elem->in_sg, buffer->elem->in_num); in virtio_snd_pcm_in_cb()
/qemu/hw/virtio/
H A Dvhost-shadow-virtqueue.c195 const struct iovec *in_sg, size_t in_num, in vhost_svq_add_split() argument
218 ok = vhost_svq_vring_write_descs(svq, sgs, in_sg, in_num, in_addr, false, in vhost_svq_add_split()
272 const struct iovec *in_sg, size_t in_num, in vhost_svq_add() argument
283 ok = vhost_svq_add_split(svq, out_sg, out_num, out_addr, in_sg, in_num, in vhost_svq_add()
301 elem->in_sg, elem->in_num, elem->in_addr, elem); in vhost_svq_add_element()
H A Dvhost-shadow-virtqueue.h122 const struct iovec *in_sg, size_t in_num,
H A Dvirtio-balloon.c360 void *addr = elem->in_sg[i].iov_base; in virtio_balloon_handle_report()
361 size_t size = elem->in_sg[i].iov_len; in virtio_balloon_handle_report()
554 qemu_guest_free_page_hint(elem->in_sg[i].iov_base, in get_free_page_hints()
555 elem->in_sg[i].iov_len); in get_free_page_hints()
H A Dvirtio.c819 size_t size = MIN(len - offset, elem->in_sg[i].iov_len); in virtqueue_unmap_sg()
821 dma_memory_unmap(dma_as, elem->in_sg[i].iov_base, in virtqueue_unmap_sg()
822 elem->in_sg[i].iov_len, in virtqueue_unmap_sg()
1655 virtqueue_map_iovec(vdev, elem->in_sg, elem->in_addr, elem->in_num, true); in virtqueue_map()
1666 size_t in_sg_ofs = QEMU_ALIGN_UP(out_addr_end, __alignof__(elem->in_sg[0])); in virtqueue_alloc_element()
1667 size_t out_sg_ofs = in_sg_ofs + in_num * sizeof(elem->in_sg[0]); in virtqueue_alloc_element()
1677 elem->in_sg = (void *)elem + in_sg_ofs; in virtqueue_alloc_element()
1806 elem->in_sg[i] = iov[out_num + i]; in virtqueue_split_pop()
1945 elem->in_sg[i] = iov[out_num + i]; in virtqueue_packed_pop()
2107 struct iovec in_sg[VIRTQUEUE_MAX_SIZE]; member
[all …]
H A Dvirtio-pmem.c58 int len = iov_from_buf(req_data->elem.in_sg, req_data->elem.in_num, 0, in done_cb()
H A Dvirtio-iommu.c1016 if (iov_size(elem->in_sg, elem->in_num) < sizeof(tail) || in virtio_iommu_handle_command()
1065 sz = iov_from_buf(elem->in_sg, elem->in_num, 0, in virtio_iommu_handle_command()
1080 sz = iov_from_buf(elem->in_sg, in virtio_iommu_handle_command()
1120 if (iov_size(elem->in_sg, elem->in_num) < sizeof(fault)) { in virtio_iommu_report_fault()
1127 sz = iov_from_buf(elem->in_sg, elem->in_num, 0, in virtio_iommu_report_fault()
H A Dvirtio-rng.c77 len = iov_from_buf(elem->in_sg, elem->in_num, in chr_read()
H A Dvirtio-crypto.c273 struct iovec *in_iov = elem->in_sg; in virtio_crypto_create_session_completion()
314 struct iovec *in_iov = elem->in_sg; in virtio_crypto_destroy_session_completion()
373 in_iov = elem->in_sg; in virtio_crypto_handle_ctrl()
846 in_iov_copy = g_memdup2(elem->in_sg, sizeof(in_iov[0]) * in_num); in virtio_crypto_handle_request()
H A Dvhost-vsock-common.c180 if (iov_from_buf(elem->in_sg, elem->in_num, 0, in vhost_vsock_common_send_transport_reset()
/qemu/contrib/vhost-user-scsi/
H A Dvhost-user-scsi.c272 if (elem->in_sg[0].iov_len < sizeof(VirtIOSCSICmdResp)) { in vus_proc_req()
277 rsp = (VirtIOSCSICmdResp *)elem->in_sg[0].iov_base; in vus_proc_req()
281 rsp, &elem->in_sg[1], elem->in_num - 1) != 0) { in vus_proc_req()
/qemu/subprojects/libvduse/
H A Dlibvduse.h44 struct iovec *in_sg; member
H A Dlibvduse.c630 size_t in_sg_ofs = ALIGN_UP(sz, __alignof__(elem->in_sg[0])); in vduse_queue_alloc_element()
631 size_t out_sg_ofs = in_sg_ofs + in_num * sizeof(elem->in_sg[0]); in vduse_queue_alloc_element()
641 elem->in_sg = (void *)elem + in_sg_ofs; in vduse_queue_alloc_element()
734 elem->in_sg[i] = iov[out_num + i]; in vduse_queue_map_desc()
/qemu/tests/
H A Dvhost-user-bridge.c312 sg = elem->in_sg; in vubr_backend_recv_cb()
337 iov_restore_front(elem->in_sg, sg, hdrlen); in vubr_backend_recv_cb()
350 iov_truncate(elem->in_sg, elem->in_num, total); in vubr_backend_recv_cb()
/qemu/include/hw/virtio/
H A Dvirtio-net.h233 const struct iovec *in_sg, unsigned in_num,
/qemu/block/export/
H A Dvhost-user-blk-server.c64 struct iovec *in_iov = elem->in_sg; in vu_blk_virtio_process_req()
H A Dvduse-blk.c78 struct iovec *in_iov = elem->in_sg; in vduse_blk_virtio_process_req()
/qemu/hw/input/
H A Dvirtio-input.c63 len = iov_from_buf(elem->in_sg, elem->in_num, in virtio_input_send()
/qemu/subprojects/libvhost-user/
H A Dlibvhost-user.h456 struct iovec *in_sg; member
/qemu/hw/scsi/
H A Dvirtio-scsi.c188 req->elem.in_sg, req->elem.in_num, 0, in virtio_scsi_parse_req()
210 resp_size = req->elem.in_sg[0].iov_len; in virtio_scsi_parse_req()
217 in_size = qemu_sgl_concat(req, req->elem.in_sg, in virtio_scsi_parse_req()

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