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Searched refs:riov (Results 1 – 7 of 7) sorted by relevance

/linux/tools/virtio/
H A Dvringh_test.c200 struct vringh_iov riov, wiov; in parallel_test() local
222 vringh_iov_init(&riov, in parallel_test()
229 err = vringh_getdesc_user(&vrh, &riov, &wiov, in parallel_test()
257 if (riov.used) { in parallel_test()
258 rlen = vringh_iov_pull_user(&riov, rbuf, in parallel_test()
263 assert(riov.i == riov.used); in parallel_test()
449 struct vringh_iov riov, wiov; in main() local
502 err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head); in main()
523 vringh_iov_init(&riov, host_riov, ARRAY_SIZE(host_riov)); in main()
526 err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head); in main()
[all …]
/linux/drivers/net/caif/
H A Dcaif_virtio.c49 struct vringh_kiov riov; member
257 struct vringh_kiov *riov = &cfv->ctx.riov; in cfv_rx_poll() local
266 if (riov->i == riov->used) { in cfv_rx_poll()
276 riov, in cfv_rx_poll()
285 buf = phys_to_virt((unsigned long) riov->iov[riov->i].iov_base); in cfv_rx_poll()
289 riov->iov[riov->i].iov_len); in cfv_rx_poll()
306 ++riov->i; in cfv_rx_poll()
338 cfv->ndev->stats.rx_dropped = riov->used - riov->i; in cfv_rx_poll()
715 vringh_kiov_init(&cfv->ctx.riov, NULL, 0); in cfv_probe()
765 vringh_kiov_cleanup(&cfv->ctx.riov); in cfv_remove()
/linux/include/linux/
H A Dvringh.h159 struct vringh_iov *riov,
166 ssize_t vringh_iov_pull_user(struct vringh_iov *riov, void *dst, size_t len);
230 struct vringh_kiov *riov,
303 struct vringh_kiov *riov,
309 struct vringh_kiov *riov,
/linux/tools/testing/selftests/mm/
H A Dmemfd_secret.c128 struct iovec liov, riov; in try_process_vm_read() local
137 liov.iov_len = riov.iov_len = sizeof(buf); in try_process_vm_read()
139 riov.iov_base = mem; in try_process_vm_read()
141 if (process_vm_readv(getppid(), &liov, 1, &riov, 1, 0) < 0) { in try_process_vm_read()
/linux/tools/testing/selftests/bpf/
H A Dnetlink_helpers.c153 struct iovec riov; in __rtnl_talk_iov() local
177 msg.msg_iov = &riov; in __rtnl_talk_iov()
/linux/drivers/vdpa/mlx5/core/
H A Dmlx5_vdpa.h63 struct vringh_kiov riov; member
/linux/drivers/vdpa/mlx5/net/
H A Dmlx5_vnet.c2140 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->riov, (void *)mac, ETH_ALEN); in handle_ctrl_mac()
2289 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->riov, (void *)&mq, sizeof(mq)); in handle_ctrl_mq()
2328 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->riov, &vlan, sizeof(vlan)); in handle_ctrl_vlan()
2339 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->riov, &vlan, sizeof(vlan)); in handle_ctrl_vlan()
2382 err = vringh_getdesc_iotlb(&cvq->vring, &cvq->riov, &cvq->wiov, &cvq->head, in mlx5_cvq_kick_handler()
2387 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->riov, &ctrl, sizeof(ctrl)); in mlx5_cvq_kick_handler()
2411 vringh_kiov_cleanup(&cvq->riov); in mlx5_cvq_kick_handler()