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Searched refs:vqs (Results 1 – 25 of 30) sorted by relevance

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/Linux-v4.19/drivers/virtio/
Dvirtio_pci_common.c206 vp_dev->vqs[index] = info; in vp_setup_vq()
217 struct virtio_pci_vq_info *info = vp_dev->vqs[vq->index]; in vp_del_vq()
235 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in vp_del_vqs()
237 int v = vp_dev->vqs[vq->index]->msix_vector; in vp_del_vqs()
276 kfree(vp_dev->vqs); in vp_del_vqs()
277 vp_dev->vqs = NULL; in vp_del_vqs()
281 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_msix() argument
290 vp_dev->vqs = kcalloc(nvqs, sizeof(*vp_dev->vqs), GFP_KERNEL); in vp_find_vqs_msix()
291 if (!vp_dev->vqs) in vp_find_vqs_msix()
314 vqs[i] = NULL; in vp_find_vqs_msix()
[all …]
Dvirtio_pci_common.h83 struct virtio_pci_vq_info **vqs; member
134 struct virtqueue *vqs[], vq_callback_t *callbacks[],
Dvirtio_input.c170 struct virtqueue *vqs[2]; in virtinput_init_vqs() local
176 err = virtio_find_vqs(vi->vdev, 2, vqs, cbs, names, NULL); in virtinput_init_vqs()
179 vi->evt = vqs[0]; in virtinput_init_vqs()
180 vi->sts = vqs[1]; in virtinput_init_vqs()
Dvirtio_balloon.c392 struct virtqueue *vqs[3]; in init_vqs() local
402 err = virtio_find_vqs(vb->vdev, nvqs, vqs, callbacks, names, NULL); in init_vqs()
406 vb->inflate_vq = vqs[0]; in init_vqs()
407 vb->deflate_vq = vqs[1]; in init_vqs()
411 vb->stats_vq = vqs[2]; in init_vqs()
Dvirtio_mmio.c346 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in vm_del_vqs()
463 struct virtqueue *vqs[], in vm_find_vqs() argument
479 vqs[i] = vm_setup_vq(vdev, i, callbacks[i], names[i], in vm_find_vqs()
481 if (IS_ERR(vqs[i])) { in vm_find_vqs()
483 return PTR_ERR(vqs[i]); in vm_find_vqs()
/Linux-v4.19/drivers/vhost/
Dnet.c130 struct vhost_net_virtqueue vqs[VHOST_NET_VQ_MAX]; member
267 kfree(n->vqs[i].ubuf_info); in vhost_net_clear_ubuf_info()
268 n->vqs[i].ubuf_info = NULL; in vhost_net_clear_ubuf_info()
281 n->vqs[i].ubuf_info = in vhost_net_set_ubuf_info()
283 sizeof(*n->vqs[i].ubuf_info), in vhost_net_set_ubuf_info()
285 if (!n->vqs[i].ubuf_info) in vhost_net_set_ubuf_info()
302 n->vqs[i].done_idx = 0; in vhost_net_vq_reset()
303 n->vqs[i].upend_idx = 0; in vhost_net_vq_reset()
304 n->vqs[i].ubufs = NULL; in vhost_net_vq_reset()
305 n->vqs[i].vhost_hlen = 0; in vhost_net_vq_reset()
[all …]
Dtest.c33 struct vhost_virtqueue vqs[VHOST_TEST_VQ_MAX]; member
40 struct vhost_virtqueue *vq = &n->vqs[VHOST_TEST_VQ]; in handle_vq()
106 struct vhost_virtqueue **vqs; in vhost_test_open() local
110 vqs = kmalloc_array(VHOST_TEST_VQ_MAX, sizeof(*vqs), GFP_KERNEL); in vhost_test_open()
111 if (!vqs) { in vhost_test_open()
117 vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ]; in vhost_test_open()
118 n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick; in vhost_test_open()
119 vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX); in vhost_test_open()
140 *privatep = vhost_test_stop_vq(n, n->vqs + VHOST_TEST_VQ); in vhost_test_stop()
145 vhost_poll_flush(&n->vqs[index].poll); in vhost_test_flush_vq()
[all …]
Dvsock.c34 struct vhost_virtqueue vqs[2]; member
87 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_do_send_pkt()
202 vq = &vsock->vqs[VSOCK_VQ_RX]; in vhost_transport_send_pkt_work()
260 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_cancel_pkt()
333 struct vhost_virtqueue *vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_vsock_more_replies()
434 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
435 vq = &vsock->vqs[i]; in vhost_vsock_start()
461 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
462 vq = &vsock->vqs[i]; in vhost_vsock_start()
484 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_stop()
[all …]
Dscsi.c194 struct vhost_scsi_virtqueue vqs[VHOST_SCSI_MAX_VQ]; member
228 vq = &vs->vqs[i].vq; in vhost_scsi_init_inflight()
233 idx = vs->vqs[i].inflight_idx; in vhost_scsi_init_inflight()
235 old_inflight[i] = &vs->vqs[i].inflights[idx]; in vhost_scsi_init_inflight()
238 vs->vqs[i].inflight_idx = idx ^ 1; in vhost_scsi_init_inflight()
239 new_inflight = &vs->vqs[i].inflights[idx ^ 1]; in vhost_scsi_init_inflight()
401 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_allocate_evt()
440 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_do_evt_work()
491 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_evt_work()
545 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()
388 vq = dev->vqs[i]; in vhost_dev_alloc_iovecs()
403 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_alloc_iovecs()
412 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_free_iovecs()
416 struct vhost_virtqueue **vqs, int nvqs) in vhost_dev_init() argument
421 dev->vqs = vqs; in vhost_dev_init()
437 vq = dev->vqs[i]; in vhost_dev_init()
555 dev->vqs[i]->umem = umem; in vhost_dev_reset_owner()
564 if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) { in vhost_dev_stop()
565 vhost_poll_stop(&dev->vqs[i]->poll); in vhost_dev_stop()
[all …]
Dvhost.h162 struct vhost_virtqueue **vqs; member
175 void vhost_dev_init(struct vhost_dev *, struct vhost_virtqueue **vqs, int nvqs);
/Linux-v4.19/drivers/block/
Dvirtio_blk.c53 struct virtio_blk_vq *vqs; member
198 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtblk_done()
201 while ((vbr = virtqueue_get_buf(vblk->vqs[qid].vq, &len)) != NULL) { in virtblk_done()
214 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtblk_done()
267 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
269 err = virtblk_add_req_scsi(vblk->vqs[qid].vq, vbr, vbr->sg, num); in virtio_queue_rq()
271 err = virtblk_add_req(vblk->vqs[qid].vq, vbr, vbr->sg, num); in virtio_queue_rq()
273 virtqueue_kick(vblk->vqs[qid].vq); in virtio_queue_rq()
275 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
283 if (bd->last && virtqueue_kick_prepare(vblk->vqs[qid].vq)) in virtio_queue_rq()
[all …]
/Linux-v4.19/net/vmw_vsock/
Dvirtio_transport.c31 struct virtqueue *vqs[VSOCK_VQ_MAX]; member
128 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_pkt_work()
170 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_send_pkt_work()
247 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_cancel_pkt()
267 vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_vsock_rx_fill()
306 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_tx_work()
327 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies()
342 vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_rx_work()
393 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_vsock_event_fill_one()
411 virtqueue_kick(vsock->vqs[VSOCK_VQ_EVENT]); in virtio_vsock_event_fill()
[all …]
/Linux-v4.19/drivers/crypto/virtio/
Dvirtio_crypto_core.c63 struct virtqueue **vqs; in virtcrypto_find_vqs() local
77 vqs = kcalloc(total_vqs, sizeof(*vqs), GFP_KERNEL); in virtcrypto_find_vqs()
78 if (!vqs) in virtcrypto_find_vqs()
99 ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL); in virtcrypto_find_vqs()
103 vi->ctrl_vq = vqs[total_vqs - 1]; in virtcrypto_find_vqs()
107 vi->data_vq[i].vq = vqs[i]; in virtcrypto_find_vqs()
118 kfree(vqs); in virtcrypto_find_vqs()
128 kfree(vqs); in virtcrypto_find_vqs()
/Linux-v4.19/drivers/net/ethernet/intel/i40evf/
Di40evf_virtchnl.c272 struct virtchnl_queue_select vqs; in i40evf_enable_queues() local
281 vqs.vsi_id = adapter->vsi_res->vsi_id; in i40evf_enable_queues()
282 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in i40evf_enable_queues()
283 vqs.rx_queues = vqs.tx_queues; in i40evf_enable_queues()
286 (u8 *)&vqs, sizeof(vqs)); in i40evf_enable_queues()
297 struct virtchnl_queue_select vqs; in i40evf_disable_queues() local
306 vqs.vsi_id = adapter->vsi_res->vsi_id; in i40evf_disable_queues()
307 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in i40evf_disable_queues()
308 vqs.rx_queues = vqs.tx_queues; in i40evf_disable_queues()
311 (u8 *)&vqs, sizeof(vqs)); in i40evf_disable_queues()
[all …]
/Linux-v4.19/drivers/remoteproc/
Dremoteproc_virtio.c125 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in __rproc_virtio_del_vqs()
138 struct virtqueue *vqs[], in rproc_virtio_find_vqs() argument
147 vqs[i] = rp_find_vq(vdev, i, callbacks[i], names[i], in rproc_virtio_find_vqs()
149 if (IS_ERR(vqs[i])) { in rproc_virtio_find_vqs()
150 ret = PTR_ERR(vqs[i]); in rproc_virtio_find_vqs()
/Linux-v4.19/include/linux/
Dvirtio_config.h75 struct virtqueue *vqs[], vq_callback_t *callbacks[],
188 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs() argument
192 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, NULL, desc); in virtio_find_vqs()
197 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs_ctx() argument
201 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, ctx, in virtio_find_vqs_ctx()
Dvirtio.h135 struct list_head vqs; member
161 list_for_each_entry(vq, &vdev->vqs, list)
/Linux-v4.19/drivers/gpu/drm/virtio/
Dvirtgpu_kms.c137 struct virtqueue *vqs[2]; in virtio_gpu_driver_load() local
178 ret = virtio_find_vqs(vgdev->vdev, 2, vqs, callbacks, names, NULL); in virtio_gpu_driver_load()
183 vgdev->ctrlq.vq = vqs[0]; in virtio_gpu_driver_load()
184 vgdev->cursorq.vq = vqs[1]; in virtio_gpu_driver_load()
/Linux-v4.19/drivers/scsi/
Dvirtio_scsi.c793 struct virtqueue **vqs; in virtscsi_init() local
797 vqs = kmalloc_array(num_vqs, sizeof(struct virtqueue *), GFP_KERNEL); in virtscsi_init()
802 if (!callbacks || !vqs || !names) { in virtscsi_init()
817 err = virtio_find_vqs(vdev, num_vqs, vqs, callbacks, names, &desc); in virtscsi_init()
821 virtscsi_init_vq(&vscsi->ctrl_vq, vqs[0]); in virtscsi_init()
822 virtscsi_init_vq(&vscsi->event_vq, vqs[1]); in virtscsi_init()
825 vqs[i]); in virtscsi_init()
835 kfree(vqs); in virtscsi_init()
/Linux-v4.19/drivers/s390/virtio/
Dvirtio_ccw.c237 static unsigned long get_airq_indicator(struct virtqueue *vqs[], int nvqs, in get_airq_indicator() argument
263 (unsigned long)vqs[j]); in get_airq_indicator()
476 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in virtio_ccw_del_vqs()
578 struct virtqueue *vqs[], int nvqs, in virtio_ccw_register_adapter_ind() argument
591 thinint_area->indicator = get_airq_indicator(vqs, nvqs, in virtio_ccw_register_adapter_ind()
626 struct virtqueue *vqs[], in virtio_ccw_find_vqs() argument
642 vqs[i] = virtio_ccw_setup_vq(vdev, i, callbacks[i], names[i], in virtio_ccw_find_vqs()
644 if (IS_ERR(vqs[i])) { in virtio_ccw_find_vqs()
645 ret = PTR_ERR(vqs[i]); in virtio_ccw_find_vqs()
646 vqs[i] = NULL; in virtio_ccw_find_vqs()
[all …]
/Linux-v4.19/tools/virtio/
Dvirtio_test.c39 struct vq_info vqs[1]; member
93 struct vq_info *info = &dev->vqs[dev->nvqs]; in vq_info_add()
301 run_test(&dev, &dev.vqs[0], delayed, 0x100000); in main()
/Linux-v4.19/drivers/misc/mic/vop/
Dvop_main.c269 list_for_each_entry_safe(vq, n, &dev->vqs, list) in vop_del_vqs()
376 struct virtqueue *vqs[], in vop_find_vqs() argument
393 vqs[i] = vop_find_vq(dev, i, callbacks[i], names[i], in vop_find_vqs()
395 if (IS_ERR(vqs[i])) { in vop_find_vqs()
396 err = PTR_ERR(vqs[i]); in vop_find_vqs()
447 list_for_each_entry(vq, &vdev->vdev.vqs, list) in vop_virtio_intr_handler()
/Linux-v4.19/drivers/char/
Dvirtio_console.c1871 struct virtqueue **vqs; in init_vqs() local
1878 vqs = kmalloc_array(nr_queues, sizeof(struct virtqueue *), GFP_KERNEL); in init_vqs()
1886 if (!vqs || !io_callbacks || !io_names || !portdev->in_vqs || in init_vqs()
1919 err = virtio_find_vqs(portdev->vdev, nr_queues, vqs, in init_vqs()
1926 portdev->in_vqs[0] = vqs[0]; in init_vqs()
1927 portdev->out_vqs[0] = vqs[1]; in init_vqs()
1930 portdev->c_ivq = vqs[j]; in init_vqs()
1931 portdev->c_ovq = vqs[j + 1]; in init_vqs()
1935 portdev->in_vqs[i] = vqs[j]; in init_vqs()
1936 portdev->out_vqs[i] = vqs[j + 1]; in init_vqs()
[all …]
/Linux-v4.19/drivers/rpmsg/
Dvirtio_rpmsg_bus.c874 struct virtqueue *vqs[2]; in rpmsg_probe() local
893 err = virtio_find_vqs(vdev, 2, vqs, vq_cbs, names, NULL); in rpmsg_probe()
897 vrp->rvq = vqs[0]; in rpmsg_probe()
898 vrp->svq = vqs[1]; in rpmsg_probe()

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