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Searched refs:vqs (Results 1 – 25 of 52) sorted by relevance

123

/Linux-v5.15/drivers/virtio/
Dvirtio_pci_common.c203 vp_dev->vqs[index] = info; in vp_setup_vq()
214 struct virtio_pci_vq_info *info = vp_dev->vqs[vq->index]; in vp_del_vq()
232 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in vp_del_vqs()
234 int v = vp_dev->vqs[vq->index]->msix_vector; in vp_del_vqs()
275 kfree(vp_dev->vqs); in vp_del_vqs()
276 vp_dev->vqs = NULL; in vp_del_vqs()
280 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_msix() argument
289 vp_dev->vqs = kcalloc(nvqs, sizeof(*vp_dev->vqs), GFP_KERNEL); in vp_find_vqs_msix()
290 if (!vp_dev->vqs) in vp_find_vqs_msix()
313 vqs[i] = NULL; in vp_find_vqs_msix()
[all …]
Dvirtio_vdpa.c258 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in virtio_vdpa_del_vqs()
263 struct virtqueue *vqs[], in virtio_vdpa_find_vqs() argument
277 vqs[i] = NULL; in virtio_vdpa_find_vqs()
281 vqs[i] = virtio_vdpa_setup_vq(vdev, queue_idx++, in virtio_vdpa_find_vqs()
284 if (IS_ERR(vqs[i])) { in virtio_vdpa_find_vqs()
285 err = PTR_ERR(vqs[i]); in virtio_vdpa_find_vqs()
Dvirtio_pci_common.h62 struct virtio_pci_vq_info **vqs; member
113 struct virtqueue *vqs[], vq_callback_t *callbacks[],
/Linux-v5.15/drivers/vhost/
Dtest.c38 struct vhost_virtqueue vqs[VHOST_TEST_VQ_MAX]; member
45 struct vhost_virtqueue *vq = &n->vqs[VHOST_TEST_VQ]; in handle_vq()
109 struct vhost_virtqueue **vqs; in vhost_test_open() local
113 vqs = kmalloc_array(VHOST_TEST_VQ_MAX, sizeof(*vqs), GFP_KERNEL); in vhost_test_open()
114 if (!vqs) { in vhost_test_open()
120 vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ]; in vhost_test_open()
121 n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick; in vhost_test_open()
122 vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX, UIO_MAXIOV, in vhost_test_open()
144 *privatep = vhost_test_stop_vq(n, n->vqs + VHOST_TEST_VQ); in vhost_test_stop()
149 vhost_poll_flush(&n->vqs[index].poll); in vhost_test_flush_vq()
[all …]
Dnet.c133 struct vhost_net_virtqueue vqs[VHOST_NET_VQ_MAX]; member
274 kfree(n->vqs[i].ubuf_info); in vhost_net_clear_ubuf_info()
275 n->vqs[i].ubuf_info = NULL; in vhost_net_clear_ubuf_info()
288 n->vqs[i].ubuf_info = in vhost_net_set_ubuf_info()
290 sizeof(*n->vqs[i].ubuf_info), in vhost_net_set_ubuf_info()
292 if (!n->vqs[i].ubuf_info) in vhost_net_set_ubuf_info()
309 n->vqs[i].done_idx = 0; in vhost_net_vq_reset()
310 n->vqs[i].upend_idx = 0; in vhost_net_vq_reset()
311 n->vqs[i].ubufs = NULL; in vhost_net_vq_reset()
312 n->vqs[i].vhost_hlen = 0; in vhost_net_vq_reset()
[all …]
Dvsock.c48 struct vhost_virtqueue vqs[2]; member
94 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_do_send_pkt()
275 vq = &vsock->vqs[VSOCK_VQ_RX]; in vhost_transport_send_pkt_work()
341 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_cancel_pkt()
418 struct vhost_virtqueue *vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_vsock_more_replies()
592 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
593 vq = &vsock->vqs[i]; in vhost_vsock_start()
624 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
625 vq = &vsock->vqs[i]; in vhost_vsock_start()
647 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_stop()
[all …]
Dscsi.c189 struct vhost_scsi_virtqueue vqs[VHOST_SCSI_MAX_VQ]; member
249 vq = &vs->vqs[i].vq; in vhost_scsi_init_inflight()
254 idx = vs->vqs[i].inflight_idx; in vhost_scsi_init_inflight()
256 old_inflight[i] = &vs->vqs[i].inflights[idx]; in vhost_scsi_init_inflight()
259 vs->vqs[i].inflight_idx = idx ^ 1; in vhost_scsi_init_inflight()
260 new_inflight = &vs->vqs[i].inflights[idx ^ 1]; in vhost_scsi_init_inflight()
433 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_allocate_evt()
463 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_do_evt_work()
514 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_evt_work()
568 vq = q - vs->vqs; in vhost_scsi_complete_cmd_work()
[all …]
Dvhost.c298 __vhost_vq_meta_reset(d->vqs[i]); in vhost_vq_meta_reset()
399 vq = dev->vqs[i]; in vhost_dev_alloc_iovecs()
414 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_alloc_iovecs()
423 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_free_iovecs()
468 struct vhost_virtqueue **vqs, int nvqs, in vhost_dev_init() argument
477 dev->vqs = vqs; in vhost_dev_init()
498 vq = dev->vqs[i]; in vhost_dev_init()
655 dev->vqs[i]->umem = umem; in vhost_dev_reset_owner()
664 if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) { in vhost_dev_stop()
665 vhost_poll_stop(&dev->vqs[i]->poll); in vhost_dev_stop()
[all …]
Dvdpa.c39 struct vhost_virtqueue *vqs; member
64 ops->kick_vq(v->vdpa, vq - v->vqs); in handle_vq_kick()
91 struct vhost_virtqueue *vq = &v->vqs[qid]; in vhost_vdpa_setup_vq_irq()
114 struct vhost_virtqueue *vq = &v->vqs[qid]; in vhost_vdpa_unsetup_vq_irq()
379 vq = &v->vqs[idx]; in vhost_vdpa_vring_ioctl()
951 struct vhost_virtqueue **vqs; in vhost_vdpa_open() local
965 vqs = kmalloc_array(nvqs, sizeof(*vqs), GFP_KERNEL); in vhost_vdpa_open()
966 if (!vqs) { in vhost_vdpa_open()
973 vqs[i] = &v->vqs[i]; in vhost_vdpa_open()
974 vqs[i]->handle_kick = handle_vq_kick; in vhost_vdpa_open()
[all …]
/Linux-v5.15/drivers/block/
Dvirtio_blk.c74 struct virtio_blk_vq *vqs; member
183 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtblk_done()
186 while ((vbr = virtqueue_get_buf(vblk->vqs[qid].vq, &len)) != NULL) { in virtblk_done()
200 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtblk_done()
206 struct virtio_blk_vq *vq = &vblk->vqs[hctx->queue_num]; in virtio_commit_rqs()
277 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
278 err = virtblk_add_req(vblk->vqs[qid].vq, vbr, vbr->sg, num); in virtio_queue_rq()
280 virtqueue_kick(vblk->vqs[qid].vq); in virtio_queue_rq()
286 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
297 if (bd->last && virtqueue_kick_prepare(vblk->vqs[qid].vq)) in virtio_queue_rq()
[all …]
/Linux-v5.15/drivers/bluetooth/
Dvirtio_bt.c24 struct virtqueue *vqs[VIRTBT_NUM_VQS]; member
31 struct virtqueue *vq = vbt->vqs[VIRTBT_VQ_RX]; in virtbt_add_inbuf()
58 virtqueue_kick(vbt->vqs[VIRTBT_VQ_RX]); in virtbt_open()
69 for (i = 0; i < ARRAY_SIZE(vbt->vqs); i++) { in virtbt_close()
70 struct virtqueue *vq = vbt->vqs[i]; in virtbt_close()
94 err = virtqueue_add_outbuf(vbt->vqs[VIRTBT_VQ_TX], sg, 1, skb, in virtbt_send_frame()
101 virtqueue_kick(vbt->vqs[VIRTBT_VQ_TX]); in virtbt_send_frame()
215 skb = virtqueue_get_buf(vbt->vqs[VIRTBT_VQ_RX], &len); in virtbt_rx_work()
225 virtqueue_kick(vbt->vqs[VIRTBT_VQ_RX]); in virtbt_rx_work()
281 err = virtio_find_vqs(vdev, VIRTBT_NUM_VQS, vbt->vqs, callbacks, in virtbt_probe()
/Linux-v5.15/net/vmw_vsock/
Dvirtio_transport.c30 struct virtqueue *vqs[VSOCK_VQ_MAX]; member
100 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_pkt_work()
142 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_send_pkt_work()
230 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_cancel_pkt()
254 vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_vsock_rx_fill()
294 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_tx_work()
321 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies()
337 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_vsock_event_fill_one()
355 virtqueue_kick(vsock->vqs[VSOCK_VQ_EVENT]); in virtio_vsock_event_fill()
398 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_transport_event_work()
[all …]
/Linux-v5.15/fs/fuse/
Dvirtio_fs.c60 struct virtio_fs_vq *vqs; member
133 return &fs->vqs[vq->index]; in vq_to_fsvq()
155 kfree(vfs->vqs); in release_virtio_fs_obj()
201 fsvq = &fs->vqs[i]; in virtio_fs_drain_all_queues_locked()
225 fsvq = &fs->vqs[i]; in virtio_fs_start_all_queues()
282 struct virtio_fs_vq *fsvq = &fs->vqs[i]; in virtio_fs_free_devs()
673 struct virtqueue **vqs; in virtio_fs_setup_vqs() local
685 fs->vqs = kcalloc(fs->nvqs, sizeof(fs->vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
686 if (!fs->vqs) in virtio_fs_setup_vqs()
689 vqs = kmalloc_array(fs->nvqs, sizeof(vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
[all …]
/Linux-v5.15/drivers/vdpa/vdpa_sim/
Dvdpa_sim.c67 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_queue_ready()
100 vdpasim_vq_reset(vdpasim, &vdpasim->vqs[i]); in vdpasim_do_reset()
276 vdpasim->vqs = kcalloc(dev_attr->nvqs, sizeof(struct vdpasim_virtqueue), in vdpasim_create()
278 if (!vdpasim->vqs) in vdpasim_create()
290 vringh_set_iotlb(&vdpasim->vqs[i].vring, vdpasim->iommu, in vdpasim_create()
316 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_address()
328 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_num()
336 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_kick_vq()
346 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_cb()
355 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_ready()
[all …]
/Linux-v5.15/tools/testing/selftests/arm64/fp/
Dsve-probe-vls.c22 static unsigned int vqs[SVE_VQ_MAX]; in main() local
53 vqs[nvqs++] = vq; in main()
60 ksft_print_msg("%u\n", 16 * vqs[nvqs]); in main()
/Linux-v5.15/drivers/vdpa/vdpa_user/
Dvduse_dev.c70 struct vduse_virtqueue *vqs; member
426 struct vduse_virtqueue *vq = &dev->vqs[i]; in vduse_dev_reset()
458 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_set_vq_address()
492 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_kick_vq()
505 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_set_vq_cb()
516 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_set_vq_num()
525 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_set_vq_ready()
533 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_get_vq_ready()
542 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_set_vq_state()
561 struct vduse_virtqueue *vq = &dev->vqs[idx]; in vduse_vdpa_get_vq_state()
[all …]
/Linux-v5.15/drivers/crypto/virtio/
Dvirtio_crypto_core.c51 struct virtqueue **vqs; in virtcrypto_find_vqs() local
65 vqs = kcalloc(total_vqs, sizeof(*vqs), GFP_KERNEL); in virtcrypto_find_vqs()
66 if (!vqs) in virtcrypto_find_vqs()
87 ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL); in virtcrypto_find_vqs()
91 vi->ctrl_vq = vqs[total_vqs - 1]; in virtcrypto_find_vqs()
95 vi->data_vq[i].vq = vqs[i]; in virtcrypto_find_vqs()
106 kfree(vqs); in virtcrypto_find_vqs()
116 kfree(vqs); in virtcrypto_find_vqs()
/Linux-v5.15/sound/virtio/
Dvirtio_card.c124 struct virtqueue *vqs[VIRTIO_SND_VQ_MAX] = { 0 }; in virtsnd_find_vqs() local
129 rc = virtio_find_vqs(vdev, VIRTIO_SND_VQ_MAX, vqs, callbacks, names, in virtsnd_find_vqs()
137 snd->queues[i].vqueue = vqs[i]; in virtsnd_find_vqs()
140 virtqueue_disable_cb(vqs[VIRTIO_SND_VQ_EVENT]); in virtsnd_find_vqs()
142 n = virtqueue_get_vring_size(vqs[VIRTIO_SND_VQ_EVENT]); in virtsnd_find_vqs()
150 virtsnd_event_send(vqs[VIRTIO_SND_VQ_EVENT], in virtsnd_find_vqs()
/Linux-v5.15/arch/arm64/kvm/
Dguest.c304 #define vq_present(vqs, vq) (!!((vqs)[vq_word(vq)] & vq_mask(vq))) argument
309 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in get_sve_vls() local
317 memset(vqs, 0, sizeof(vqs)); in get_sve_vls()
322 vqs[vq_word(vq)] |= vq_mask(vq); in get_sve_vls()
324 if (copy_to_user((void __user *)reg->addr, vqs, sizeof(vqs))) in get_sve_vls()
333 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in set_sve_vls() local
344 if (copy_from_user(vqs, (const void __user *)reg->addr, sizeof(vqs))) in set_sve_vls()
349 if (vq_present(vqs, vq)) in set_sve_vls()
363 if (vq_present(vqs, vq) != sve_vq_available(vq)) in set_sve_vls()
/Linux-v5.15/drivers/remoteproc/
Dremoteproc_virtio.c131 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in __rproc_virtio_del_vqs()
144 struct virtqueue *vqs[], in rproc_virtio_find_vqs() argument
154 vqs[i] = NULL; in rproc_virtio_find_vqs()
158 vqs[i] = rp_find_vq(vdev, queue_idx++, callbacks[i], names[i], in rproc_virtio_find_vqs()
160 if (IS_ERR(vqs[i])) { in rproc_virtio_find_vqs()
161 ret = PTR_ERR(vqs[i]); in rproc_virtio_find_vqs()
/Linux-v5.15/drivers/net/ethernet/intel/iavf/
Diavf_virtchnl.c305 struct virtchnl_queue_select vqs; in iavf_enable_queues() local
314 vqs.vsi_id = adapter->vsi_res->vsi_id; in iavf_enable_queues()
315 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in iavf_enable_queues()
316 vqs.rx_queues = vqs.tx_queues; in iavf_enable_queues()
319 (u8 *)&vqs, sizeof(vqs)); in iavf_enable_queues()
330 struct virtchnl_queue_select vqs; in iavf_disable_queues() local
339 vqs.vsi_id = adapter->vsi_res->vsi_id; in iavf_disable_queues()
340 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in iavf_disable_queues()
341 vqs.rx_queues = vqs.tx_queues; in iavf_disable_queues()
344 (u8 *)&vqs, sizeof(vqs)); in iavf_disable_queues()
[all …]
/Linux-v5.15/drivers/vdpa/mlx5/net/
Dmlx5_vnet.c150 struct mlx5_vdpa_virtqueue vqs[MLX5_MAX_SUPPORTED_VQS]; member
570 struct mlx5_vdpa_virtqueue *mvq = &ndev->vqs[idx]; in cq_create()
647 struct mlx5_vdpa_virtqueue *mvq = &ndev->vqs[idx]; in cq_destroy()
1219 suspend_vq(ndev, &ndev->vqs[i]); in suspend_vqs()
1262 if (!ndev->vqs[j].initialized) in create_rqt()
1265 if (!vq_is_tx(ndev->vqs[j].index)) { in create_rqt()
1266 list[i] = cpu_to_be32(ndev->vqs[j].virtq_id); in create_rqt()
1309 if (!ndev->vqs[j].initialized) in modify_rqt()
1312 if (!vq_is_tx(ndev->vqs[j].index)) { in modify_rqt()
1313 list[i] = cpu_to_be32(ndev->vqs[j].virtq_id); in modify_rqt()
[all …]
/Linux-v5.15/drivers/gpu/drm/virtio/
Dvirtgpu_kms.c106 struct virtqueue *vqs[2]; in virtio_gpu_init() local
185 ret = virtio_find_vqs(vgdev->vdev, 2, vqs, callbacks, names, NULL); in virtio_gpu_init()
190 vgdev->ctrlq.vq = vqs[0]; in virtio_gpu_init()
191 vgdev->cursorq.vq = vqs[1]; in virtio_gpu_init()
/Linux-v5.15/include/linux/
Dvirtio_config.h87 struct virtqueue *vqs[], vq_callback_t *callbacks[],
202 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs() argument
206 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, NULL, desc); in virtio_find_vqs()
211 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs_ctx() argument
215 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, ctx, in virtio_find_vqs_ctx()
/Linux-v5.15/drivers/gpio/
Dgpio-virtio.c217 struct virtqueue *vqs[1] = { NULL }; in virtio_gpio_alloc_vqs() local
220 ret = virtio_find_vqs(vdev, 1, vqs, cbs, names, NULL); in virtio_gpio_alloc_vqs()
226 if (!vqs[0]) { in virtio_gpio_alloc_vqs()
230 vgpio->request_vq = vqs[0]; in virtio_gpio_alloc_vqs()

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