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Searched refs:vqs (Results 1 – 28 of 28) sorted by relevance

/linux-4.4.14/drivers/vhost/
Dnet.c102 struct vhost_net_virtqueue vqs[VHOST_NET_VQ_MAX]; member
162 kfree(n->vqs[i].ubuf_info); in vhost_net_clear_ubuf_info()
163 n->vqs[i].ubuf_info = NULL; in vhost_net_clear_ubuf_info()
176 n->vqs[i].ubuf_info = kmalloc(sizeof(*n->vqs[i].ubuf_info) * in vhost_net_set_ubuf_info()
178 if (!n->vqs[i].ubuf_info) in vhost_net_set_ubuf_info()
195 n->vqs[i].done_idx = 0; in vhost_net_vq_reset()
196 n->vqs[i].upend_idx = 0; in vhost_net_vq_reset()
197 n->vqs[i].ubufs = NULL; in vhost_net_vq_reset()
198 n->vqs[i].vhost_hlen = 0; in vhost_net_vq_reset()
199 n->vqs[i].sock_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(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 …]
Dvhost.c349 vq = dev->vqs[i]; in vhost_dev_alloc_iovecs()
361 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_alloc_iovecs()
370 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_free_iovecs()
374 struct vhost_virtqueue **vqs, int nvqs) in vhost_dev_init() argument
379 dev->vqs = vqs; in vhost_dev_init()
391 vq = dev->vqs[i]; in vhost_dev_init()
509 dev->vqs[i]->memory = memory; in vhost_dev_reset_owner()
518 if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) { in vhost_dev_stop()
519 vhost_poll_stop(&dev->vqs[i]->poll); in vhost_dev_stop()
520 vhost_poll_flush(&dev->vqs[i]->poll); in vhost_dev_stop()
[all …]
Dscsi.c195 struct vhost_scsi_virtqueue vqs[VHOST_SCSI_MAX_VQ]; member
235 vq = &vs->vqs[i].vq; in vhost_scsi_init_inflight()
240 idx = vs->vqs[i].inflight_idx; in vhost_scsi_init_inflight()
242 old_inflight[i] = &vs->vqs[i].inflights[idx]; in vhost_scsi_init_inflight()
245 vs->vqs[i].inflight_idx = idx ^ 1; in vhost_scsi_init_inflight()
246 new_inflight = &vs->vqs[i].inflights[idx ^ 1]; in vhost_scsi_init_inflight()
418 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_allocate_evt()
457 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_do_evt_work()
508 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_evt_work()
567 vq = q - vs->vqs; in vhost_scsi_complete_cmd_work()
[all …]
Dvhost.h123 struct vhost_virtqueue **vqs; member
132 void vhost_dev_init(struct vhost_dev *, struct vhost_virtqueue **vqs, int nvqs);
/linux-4.4.14/drivers/virtio/
Dvirtio_pci_common.c252 vp_dev->vqs[index] = info; in vp_setup_vq()
263 struct virtio_pci_vq_info *info = vp_dev->vqs[vq->index]; in vp_del_vq()
281 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in vp_del_vqs()
282 info = vp_dev->vqs[vq->index]; in vp_del_vqs()
292 kfree(vp_dev->vqs); in vp_del_vqs()
293 vp_dev->vqs = NULL; in vp_del_vqs()
297 struct virtqueue *vqs[], in vp_try_to_find_vqs() argument
307 vp_dev->vqs = kmalloc(nvqs * sizeof *vp_dev->vqs, GFP_KERNEL); in vp_try_to_find_vqs()
308 if (!vp_dev->vqs) in vp_try_to_find_vqs()
337 vqs[i] = NULL; in vp_try_to_find_vqs()
[all …]
Dvirtio_pci_common.h89 struct virtio_pci_vq_info **vqs; member
140 struct virtqueue *vqs[],
Dvirtio_balloon.c389 struct virtqueue *vqs[3]; in init_vqs() local
399 err = vb->vdev->config->find_vqs(vb->vdev, nvqs, vqs, callbacks, names); in init_vqs()
403 vb->inflate_vq = vqs[0]; in init_vqs()
404 vb->deflate_vq = vqs[1]; in init_vqs()
407 vb->stats_vq = vqs[2]; in init_vqs()
Dvirtio_input.c170 struct virtqueue *vqs[2]; in virtinput_init_vqs() local
176 err = vi->vdev->config->find_vqs(vi->vdev, 2, vqs, cbs, names); in virtinput_init_vqs()
179 vi->evt = vqs[0]; in virtinput_init_vqs()
180 vi->sts = vqs[1]; in virtinput_init_vqs()
Dvirtio_mmio.c353 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in vm_del_vqs()
483 struct virtqueue *vqs[], in vm_find_vqs() argument
497 vqs[i] = vm_setup_vq(vdev, i, callbacks[i], names[i]); in vm_find_vqs()
498 if (IS_ERR(vqs[i])) { in vm_find_vqs()
500 return PTR_ERR(vqs[i]); in vm_find_vqs()
Dvirtio_pci_modern.c424 struct virtqueue *vqs[], in vp_modern_find_vqs() argument
430 int rc = vp_find_vqs(vdev, nvqs, vqs, callbacks, names); in vp_modern_find_vqs()
438 list_for_each_entry(vq, &vdev->vqs, list) { in vp_modern_find_vqs()
Dvirtio_ring.c759 list_add_tail(&vq->vq.list, &vdev->vqs); in vring_new_virtqueue()
846 list_for_each_entry(_vq, &dev->vqs, list) { in virtio_break_device()
Dvirtio.c321 INIT_LIST_HEAD(&dev->vqs); in register_virtio_device()
/linux-4.4.14/drivers/block/
Dvirtio_blk.c51 struct virtio_blk_vq *vqs; member
143 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtblk_done()
146 while ((vbr = virtqueue_get_buf(vblk->vqs[qid].vq, &len)) != NULL) { in virtblk_done()
157 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtblk_done()
212 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
213 err = __virtblk_add_req(vblk->vqs[qid].vq, vbr, vbr->sg, num); in virtio_queue_rq()
215 virtqueue_kick(vblk->vqs[qid].vq); in virtio_queue_rq()
217 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
225 if (bd->last && virtqueue_kick_prepare(vblk->vqs[qid].vq)) in virtio_queue_rq()
227 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
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/linux-4.4.14/drivers/net/ethernet/intel/i40evf/
Di40evf_virtchnl.c288 struct i40e_virtchnl_queue_select vqs; in i40evf_enable_queues() local
297 vqs.vsi_id = adapter->vsi_res->vsi_id; in i40evf_enable_queues()
298 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in i40evf_enable_queues()
299 vqs.rx_queues = vqs.tx_queues; in i40evf_enable_queues()
302 (u8 *)&vqs, sizeof(vqs)); in i40evf_enable_queues()
313 struct i40e_virtchnl_queue_select vqs; in i40evf_disable_queues() local
322 vqs.vsi_id = adapter->vsi_res->vsi_id; in i40evf_disable_queues()
323 vqs.tx_queues = BIT(adapter->num_active_queues) - 1; in i40evf_disable_queues()
324 vqs.rx_queues = vqs.tx_queues; in i40evf_disable_queues()
327 (u8 *)&vqs, sizeof(vqs)); in i40evf_disable_queues()
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/linux-4.4.14/drivers/remoteproc/
Dremoteproc_virtio.c129 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in __rproc_virtio_del_vqs()
148 struct virtqueue *vqs[], in rproc_virtio_find_vqs() argument
156 vqs[i] = rp_find_vq(vdev, i, callbacks[i], names[i]); in rproc_virtio_find_vqs()
157 if (IS_ERR(vqs[i])) { in rproc_virtio_find_vqs()
158 ret = PTR_ERR(vqs[i]); in rproc_virtio_find_vqs()
/linux-4.4.14/drivers/s390/virtio/
Dkvm_virtio.c251 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in kvm_del_vqs()
256 struct virtqueue *vqs[], in kvm_find_vqs() argument
268 vqs[i] = kvm_find_vq(vdev, i, callbacks[i], names[i]); in kvm_find_vqs()
269 if (IS_ERR(vqs[i])) in kvm_find_vqs()
276 return PTR_ERR(vqs[i]); in kvm_find_vqs()
Dvirtio_ccw.c248 static unsigned long get_airq_indicator(struct virtqueue *vqs[], int nvqs, in get_airq_indicator() argument
274 (unsigned long)vqs[j]); in get_airq_indicator()
486 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in virtio_ccw_del_vqs()
588 struct virtqueue *vqs[], int nvqs, in virtio_ccw_register_adapter_ind() argument
601 thinint_area->indicator = get_airq_indicator(vqs, nvqs, in virtio_ccw_register_adapter_ind()
636 struct virtqueue *vqs[], in virtio_ccw_find_vqs() argument
650 vqs[i] = virtio_ccw_setup_vq(vdev, i, callbacks[i], names[i], in virtio_ccw_find_vqs()
652 if (IS_ERR(vqs[i])) { in virtio_ccw_find_vqs()
653 ret = PTR_ERR(vqs[i]); in virtio_ccw_find_vqs()
654 vqs[i] = NULL; in virtio_ccw_find_vqs()
[all …]
/linux-4.4.14/drivers/gpu/drm/virtio/
Dvirtgpu_kms.c137 struct virtqueue *vqs[2]; in virtio_gpu_driver_load() local
173 ret = vgdev->vdev->config->find_vqs(vgdev->vdev, 2, vqs, in virtio_gpu_driver_load()
179 vgdev->ctrlq.vq = vqs[0]; in virtio_gpu_driver_load()
180 vgdev->cursorq.vq = vqs[1]; in virtio_gpu_driver_load()
/linux-4.4.14/drivers/misc/mic/card/
Dmic_virtio.c221 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in mic_del_vqs()
312 struct virtqueue *vqs[], in mic_find_vqs() argument
327 vqs[i] = mic_find_vq(vdev, i, callbacks[i], names[i]); in mic_find_vqs()
328 if (IS_ERR(vqs[i])) { in mic_find_vqs()
329 err = PTR_ERR(vqs[i]); in mic_find_vqs()
380 list_for_each_entry(vq, &mvdev->vdev.vqs, list) in mic_virtio_intr_handler()
/linux-4.4.14/tools/virtio/
Dvirtio_test.c38 struct vq_info vqs[1]; member
92 struct vq_info *info = &dev->vqs[dev->nvqs]; in vq_info_add()
300 run_test(&dev, &dev.vqs[0], delayed, 0x100000); in main()
/linux-4.4.14/drivers/scsi/
Dvirtio_scsi.c900 struct virtqueue **vqs; in virtscsi_init() local
903 vqs = kmalloc(num_vqs * sizeof(struct virtqueue *), GFP_KERNEL); in virtscsi_init()
907 if (!callbacks || !vqs || !names) { in virtscsi_init()
922 err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names); in virtscsi_init()
926 virtscsi_init_vq(&vscsi->ctrl_vq, vqs[0]); in virtscsi_init()
927 virtscsi_init_vq(&vscsi->event_vq, vqs[1]); in virtscsi_init()
930 vqs[i]); in virtscsi_init()
942 kfree(vqs); in virtscsi_init()
/linux-4.4.14/drivers/char/
Dvirtio_console.c1877 struct virtqueue **vqs; in init_vqs() local
1884 vqs = kmalloc(nr_queues * sizeof(struct virtqueue *), GFP_KERNEL); in init_vqs()
1891 if (!vqs || !io_callbacks || !io_names || !portdev->in_vqs || in init_vqs()
1924 err = portdev->vdev->config->find_vqs(portdev->vdev, nr_queues, vqs, in init_vqs()
1931 portdev->in_vqs[0] = vqs[0]; in init_vqs()
1932 portdev->out_vqs[0] = vqs[1]; in init_vqs()
1935 portdev->c_ivq = vqs[j]; in init_vqs()
1936 portdev->c_ovq = vqs[j + 1]; in init_vqs()
1940 portdev->in_vqs[i] = vqs[j]; in init_vqs()
1941 portdev->out_vqs[i] = vqs[j + 1]; in init_vqs()
[all …]
/linux-4.4.14/drivers/net/
Dvirtio_net.c1532 struct virtqueue **vqs; in virtnet_find_vqs() local
1545 vqs = kzalloc(total_vqs * sizeof(*vqs), GFP_KERNEL); in virtnet_find_vqs()
1546 if (!vqs) in virtnet_find_vqs()
1571 ret = vi->vdev->config->find_vqs(vi->vdev, total_vqs, vqs, callbacks, in virtnet_find_vqs()
1577 vi->cvq = vqs[total_vqs - 1]; in virtnet_find_vqs()
1583 vi->rq[i].vq = vqs[rxq2vq(i)]; in virtnet_find_vqs()
1584 vi->sq[i].vq = vqs[txq2vq(i)]; in virtnet_find_vqs()
1589 kfree(vqs); in virtnet_find_vqs()
1598 kfree(vqs); in virtnet_find_vqs()
/linux-4.4.14/include/linux/
Dvirtio.h106 struct list_head vqs; member
Dvirtio_config.h71 struct virtqueue *vqs[],
/linux-4.4.14/drivers/rpmsg/
Dvirtio_rpmsg_bus.c949 struct virtqueue *vqs[2]; in rpmsg_probe() local
968 err = vdev->config->find_vqs(vdev, 2, vqs, vq_cbs, names); in rpmsg_probe()
972 vrp->rvq = vqs[0]; in rpmsg_probe()
973 vrp->svq = vqs[1]; in rpmsg_probe()
/linux-4.4.14/drivers/net/ethernet/intel/i40e/
Di40e_virtchnl_pf.c1427 struct i40e_virtchnl_queue_select *vqs = in i40e_vc_enable_queues_msg() local
1430 u16 vsi_id = vqs->vsi_id; in i40e_vc_enable_queues_msg()
1443 if ((0 == vqs->rx_queues) && (0 == vqs->tx_queues)) { in i40e_vc_enable_queues_msg()
1467 struct i40e_virtchnl_queue_select *vqs = in i40e_vc_disable_queues_msg() local
1477 if (!i40e_vc_isvalid_vsi_id(vf, vqs->vsi_id)) { in i40e_vc_disable_queues_msg()
1482 if ((0 == vqs->rx_queues) && (0 == vqs->tx_queues)) { in i40e_vc_disable_queues_msg()
1506 struct i40e_virtchnl_queue_select *vqs = in i40e_vc_get_stats_msg() local
1520 if (!i40e_vc_isvalid_vsi_id(vf, vqs->vsi_id)) { in i40e_vc_get_stats_msg()