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Searched refs:vqs (Results 1 – 25 of 58) sorted by relevance

123

/linux-6.6.21/drivers/vdpa/solidrun/
Dsnet_main.c77 if (snet->vqs[i] && snet->vqs[i]->irq != -1) { in snet_free_irqs()
78 devm_free_irq(&pdev->dev, snet->vqs[i]->irq, snet->vqs[i]); in snet_free_irqs()
79 snet->vqs[i]->irq = -1; in snet_free_irqs()
91 snet->vqs[idx]->desc_area = desc_area; in snet_set_vq_address()
92 snet->vqs[idx]->driver_area = driver_area; in snet_set_vq_address()
93 snet->vqs[idx]->device_area = device_area; in snet_set_vq_address()
102 snet->vqs[idx]->num = num; in snet_set_vq_num()
109 if (unlikely(!snet->vqs[idx]->ready)) in snet_kick_vq()
112 iowrite32(SNET_KICK_VAL, snet->vqs[idx]->kick_ptr); in snet_kick_vq()
121 if (unlikely(!snet->vqs[idx]->ready)) in snet_kick_vq_with_data()
[all …]
/linux-6.6.21/drivers/vdpa/pds/
Dvdpa_dev.c77 pdsv->vqs[qid].desc_addr = desc_addr; in pds_vdpa_set_vq_address()
78 pdsv->vqs[qid].avail_addr = driver_addr; in pds_vdpa_set_vq_address()
79 pdsv->vqs[qid].used_addr = device_addr; in pds_vdpa_set_vq_address()
88 pdsv->vqs[qid].q_len = num; in pds_vdpa_set_vq_num()
95 iowrite16(qid, pdsv->vqs[qid].notify); in pds_vdpa_kick_vq()
103 pdsv->vqs[qid].event_cb = *cb; in pds_vdpa_set_vq_cb()
119 if (pdsv->vqs[qid].irq == VIRTIO_MSI_NO_VECTOR) in pds_vdpa_release_irq()
122 free_irq(pdsv->vqs[qid].irq, &pdsv->vqs[qid]); in pds_vdpa_release_irq()
123 pdsv->vqs[qid].irq = VIRTIO_MSI_NO_VECTOR; in pds_vdpa_release_irq()
135 __func__, qid, pdsv->vqs[qid].ready, ready); in pds_vdpa_set_vq_ready()
[all …]
/linux-6.6.21/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()
238 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in vp_del_vqs()
240 int v = vp_dev->vqs[vq->index]->msix_vector; in vp_del_vqs()
280 kfree(vp_dev->vqs); in vp_del_vqs()
281 vp_dev->vqs = NULL; in vp_del_vqs()
285 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_msix() argument
294 vp_dev->vqs = kcalloc(nvqs, sizeof(*vp_dev->vqs), GFP_KERNEL); in vp_find_vqs_msix()
295 if (!vp_dev->vqs) in vp_find_vqs_msix()
318 vqs[i] = NULL; in vp_find_vqs_msix()
[all …]
Dvirtio_pci_common.h62 struct virtio_pci_vq_info **vqs; member
113 struct virtqueue *vqs[], vq_callback_t *callbacks[],
Dvirtio_vdpa.c292 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in virtio_vdpa_del_vqs()
357 struct virtqueue *vqs[], in virtio_vdpa_find_vqs() argument
380 vqs[i] = NULL; in virtio_vdpa_find_vqs()
384 vqs[i] = virtio_vdpa_setup_vq(vdev, queue_idx++, in virtio_vdpa_find_vqs()
387 if (IS_ERR(vqs[i])) { in virtio_vdpa_find_vqs()
388 err = PTR_ERR(vqs[i]); in virtio_vdpa_find_vqs()
/linux-6.6.21/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()
161 kfree(n->dev.vqs); in vhost_test_release()
[all …]
Dnet.c134 struct vhost_net_virtqueue vqs[VHOST_NET_VQ_MAX]; member
275 kfree(n->vqs[i].ubuf_info); in vhost_net_clear_ubuf_info()
276 n->vqs[i].ubuf_info = NULL; in vhost_net_clear_ubuf_info()
289 n->vqs[i].ubuf_info = in vhost_net_set_ubuf_info()
291 sizeof(*n->vqs[i].ubuf_info), in vhost_net_set_ubuf_info()
293 if (!n->vqs[i].ubuf_info) in vhost_net_set_ubuf_info()
310 n->vqs[i].done_idx = 0; in vhost_net_vq_reset()
311 n->vqs[i].upend_idx = 0; in vhost_net_vq_reset()
312 n->vqs[i].ubufs = NULL; in vhost_net_vq_reset()
313 n->vqs[i].vhost_hlen = 0; in vhost_net_vq_reset()
[all …]
Dvsock.c48 struct vhost_virtqueue vqs[2]; member
93 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_do_send_pkt()
262 vq = &vsock->vqs[VSOCK_VQ_RX]; in vhost_transport_send_pkt_work()
288 vhost_vq_work_queue(&vsock->vqs[VSOCK_VQ_RX], &vsock->send_pkt_work); in vhost_transport_send_pkt()
311 struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_transport_cancel_pkt()
388 struct vhost_virtqueue *vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_vsock_more_replies()
564 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
565 vq = &vsock->vqs[i]; in vhost_vsock_start()
587 vhost_vq_work_queue(&vsock->vqs[VSOCK_VQ_RX], &vsock->send_pkt_work); in vhost_vsock_start()
596 for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) { in vhost_vsock_start()
[all …]
Dscsi.c201 struct vhost_scsi_virtqueue *vqs; member
260 vq = &vs->vqs[i].vq; in vhost_scsi_init_inflight()
265 idx = vs->vqs[i].inflight_idx; in vhost_scsi_init_inflight()
267 old_inflight[i] = &vs->vqs[i].inflights[idx]; in vhost_scsi_init_inflight()
270 vs->vqs[i].inflight_idx = idx ^ 1; in vhost_scsi_init_inflight()
271 new_inflight = &vs->vqs[i].inflights[idx ^ 1]; in vhost_scsi_init_inflight()
423 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_allocate_evt()
453 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_do_evt_work()
504 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_evt_work()
1281 ctl_vq = &tmf->vhost->vqs[VHOST_SCSI_VQ_CTL].vq; in vhost_scsi_tmf_resp_work()
[all …]
Dvhost.c348 __vhost_vq_meta_reset(d->vqs[i]); in vhost_vq_meta_reset()
437 vq = dev->vqs[i]; in vhost_dev_alloc_iovecs()
452 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_alloc_iovecs()
461 vhost_vq_free_iovecs(dev->vqs[i]); in vhost_dev_free_iovecs()
504 struct vhost_virtqueue **vqs, int nvqs, in vhost_dev_init() argument
513 dev->vqs = vqs; in vhost_dev_init()
532 vq = dev->vqs[i]; in vhost_dev_init()
612 rcu_assign_pointer(dev->vqs[i]->worker, NULL); in vhost_workers_free()
783 *vq = dev->vqs[idx]; in vhost_get_vq_from_user()
896 __vhost_vq_attach_worker(dev->vqs[i], worker); in vhost_dev_set_owner()
[all …]
Dvdpa.c48 struct vhost_virtqueue *vqs; member
155 ops->kick_vq(v->vdpa, vq - v->vqs); in handle_vq_kick()
182 struct vhost_virtqueue *vq = &v->vqs[qid]; in vhost_vdpa_setup_vq_irq()
208 struct vhost_virtqueue *vq = &v->vqs[qid]; in vhost_vdpa_unsetup_vq_irq()
442 struct vhost_virtqueue *vq = d->vqs[i]; in vhost_vdpa_set_features()
590 vq = &v->vqs[idx]; in vhost_vdpa_vring_ioctl()
1287 kfree(v->vdev.vqs); in vhost_vdpa_cleanup()
1294 struct vhost_virtqueue **vqs; in vhost_vdpa_open() local
1309 vqs = kmalloc_array(nvqs, sizeof(*vqs), GFP_KERNEL); in vhost_vdpa_open()
1310 if (!vqs) { in vhost_vdpa_open()
[all …]
/linux-6.6.21/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()
61 virtqueue_kick(vbt->vqs[VIRTBT_VQ_RX]); in virtbt_open_vdev()
76 for (i = 0; i < ARRAY_SIZE(vbt->vqs); i++) { in virtbt_close_vdev()
77 struct virtqueue *vq = vbt->vqs[i]; in virtbt_close_vdev()
102 err = virtqueue_add_outbuf(vbt->vqs[VIRTBT_VQ_TX], sg, 1, skb, in virtbt_send_frame()
109 virtqueue_kick(vbt->vqs[VIRTBT_VQ_TX]); in virtbt_send_frame()
226 skb = virtqueue_get_buf(vbt->vqs[VIRTBT_VQ_RX], &len); in virtbt_rx_work()
236 virtqueue_kick(vbt->vqs[VIRTBT_VQ_RX]); in virtbt_rx_work()
292 err = virtio_find_vqs(vdev, VIRTBT_NUM_VQS, vbt->vqs, callbacks, in virtbt_probe()
/linux-6.6.21/drivers/block/
Dvirtio_blk.c83 struct virtio_blk_vq *vqs; member
135 struct virtio_blk_vq *vq = &vblk->vqs[hctx->queue_num]; in get_virtio_blk_vq()
360 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtblk_done()
363 while ((vbr = virtqueue_get_buf(vblk->vqs[qid].vq, &len)) != NULL) { in virtblk_done()
377 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtblk_done()
383 struct virtio_blk_vq *vq = &vblk->vqs[hctx->queue_num]; in virtio_commit_rqs()
445 spin_lock_irqsave(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
446 err = virtblk_add_req(vblk->vqs[qid].vq, vbr); in virtio_queue_rq()
448 virtqueue_kick(vblk->vqs[qid].vq); in virtio_queue_rq()
454 spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags); in virtio_queue_rq()
[all …]
/linux-6.6.21/net/vmw_vsock/
Dvirtio_transport.c31 struct virtqueue *vqs[VSOCK_VQ_MAX]; member
100 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_pkt_work()
132 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_send_pkt_work()
205 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_cancel_pkt()
229 vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_vsock_rx_fill()
259 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_tx_work()
286 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies()
302 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_vsock_event_fill_one()
320 virtqueue_kick(vsock->vqs[VSOCK_VQ_EVENT]); in virtio_vsock_event_fill()
364 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_transport_event_work()
[all …]
/linux-6.6.21/fs/fuse/
Dvirtio_fs.c61 struct virtio_fs_vq *vqs; member
146 return &fs->vqs[vq->index]; in vq_to_fsvq()
168 kfree(vfs->vqs); in release_virtio_fs_obj()
214 fsvq = &fs->vqs[i]; in virtio_fs_drain_all_queues_locked()
238 fsvq = &fs->vqs[i]; in virtio_fs_start_all_queues()
295 struct virtio_fs_vq *fsvq = &fs->vqs[i]; in virtio_fs_free_devs()
686 struct virtqueue **vqs; in virtio_fs_setup_vqs() local
698 fs->vqs = kcalloc(fs->nvqs, sizeof(fs->vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
699 if (!fs->vqs) in virtio_fs_setup_vqs()
702 vqs = kmalloc_array(fs->nvqs, sizeof(vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
[all …]
/linux-6.6.21/drivers/vdpa/vdpa_user/
Dvduse_dev.c87 struct vduse_virtqueue **vqs; member
448 struct vduse_virtqueue *vq = dev->vqs[i]; in vduse_dev_reset()
481 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_address()
515 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_kick_vq()
528 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_cb()
540 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_num()
549 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_ready()
557 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_get_vq_ready()
566 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_state()
585 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_get_vq_state()
[all …]
/linux-6.6.21/drivers/vdpa/vdpa_sim/
Dvdpa_sim.c95 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_queue_ready()
149 vdpasim_vq_reset(vdpasim, &vdpasim->vqs[i]); in vdpasim_do_reset()
150 vringh_set_iotlb(&vdpasim->vqs[i].vring, &vdpasim->iommu[0], in vdpasim_do_reset()
247 vdpasim->vqs = kcalloc(dev_attr->nvqs, sizeof(struct vdpasim_virtqueue), in vdpasim_create()
249 if (!vdpasim->vqs) in vdpasim_create()
266 vringh_set_iotlb(&vdpasim->vqs[i].vring, &vdpasim->iommu[0], in vdpasim_create()
291 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_address()
303 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_num()
311 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_kick_vq()
327 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_cb()
[all …]
/linux-6.6.21/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-6.6.21/drivers/crypto/virtio/
Dvirtio_crypto_core.c102 struct virtqueue **vqs; in virtcrypto_find_vqs() local
116 vqs = kcalloc(total_vqs, sizeof(*vqs), GFP_KERNEL); in virtcrypto_find_vqs()
117 if (!vqs) in virtcrypto_find_vqs()
138 ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL); in virtcrypto_find_vqs()
142 vi->ctrl_vq = vqs[total_vqs - 1]; in virtcrypto_find_vqs()
146 vi->data_vq[i].vq = vqs[i]; in virtcrypto_find_vqs()
149 virtqueue_get_vring_size(vqs[i])); in virtcrypto_find_vqs()
160 kfree(vqs); in virtcrypto_find_vqs()
170 kfree(vqs); in virtcrypto_find_vqs()
/linux-6.6.21/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-6.6.21/arch/arm64/kvm/
Dguest.c310 #define vq_present(vqs, vq) (!!((vqs)[vq_word(vq)] & vq_mask(vq))) argument
315 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in get_sve_vls() local
323 memset(vqs, 0, sizeof(vqs)); in get_sve_vls()
328 vqs[vq_word(vq)] |= vq_mask(vq); in get_sve_vls()
330 if (copy_to_user((void __user *)reg->addr, vqs, sizeof(vqs))) in get_sve_vls()
339 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in set_sve_vls() local
350 if (copy_from_user(vqs, (const void __user *)reg->addr, sizeof(vqs))) in set_sve_vls()
355 if (vq_present(vqs, vq)) in set_sve_vls()
369 if (vq_present(vqs, vq) != sve_vq_available(vq)) in set_sve_vls()
/linux-6.6.21/drivers/gpio/
Dgpio-virtio.c465 struct virtqueue *vqs[2] = { NULL, NULL }; in virtio_gpio_alloc_vqs() local
468 ret = virtio_find_vqs(vdev, vgpio->irq_lines ? 2 : 1, vqs, cbs, names, NULL); in virtio_gpio_alloc_vqs()
474 if (!vqs[0]) { in virtio_gpio_alloc_vqs()
478 vgpio->request_vq = vqs[0]; in virtio_gpio_alloc_vqs()
480 if (vgpio->irq_lines && !vqs[1]) { in virtio_gpio_alloc_vqs()
484 vgpio->event_vq = vqs[1]; in virtio_gpio_alloc_vqs()
489 if (vqs[0] || vqs[1]) in virtio_gpio_alloc_vqs()
/linux-6.6.21/drivers/remoteproc/
Dremoteproc_virtio.c171 list_for_each_entry_safe(vq, n, &vdev->vqs, list) { in __rproc_virtio_del_vqs()
184 struct virtqueue *vqs[], in rproc_virtio_find_vqs() argument
194 vqs[i] = NULL; in rproc_virtio_find_vqs()
198 vqs[i] = rp_find_vq(vdev, queue_idx++, callbacks[i], names[i], in rproc_virtio_find_vqs()
200 if (IS_ERR(vqs[i])) { in rproc_virtio_find_vqs()
201 ret = PTR_ERR(vqs[i]); in rproc_virtio_find_vqs()
/linux-6.6.21/drivers/gpu/drm/virtio/
Dvirtgpu_kms.c126 struct virtqueue *vqs[2]; in virtio_gpu_init() local
210 ret = virtio_find_vqs(vgdev->vdev, 2, vqs, callbacks, names, NULL); in virtio_gpu_init()
215 vgdev->ctrlq.vq = vqs[0]; in virtio_gpu_init()
216 vgdev->cursorq.vq = vqs[1]; in virtio_gpu_init()
/linux-6.6.21/include/linux/
Dvirtio_config.h107 struct virtqueue *vqs[], vq_callback_t *callbacks[],
225 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs() argument
229 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, NULL, desc); in virtio_find_vqs()
234 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs_ctx() argument
238 return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, ctx, in virtio_find_vqs_ctx()

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