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Searched refs:vqs (Results 1 – 25 of 62) sorted by relevance

123

/linux-6.15/drivers/vdpa/solidrun/
H A 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()
221 if (!snet->vqs[i]) in snet_reset_dev()
418 snet->vqs[i]->irq_name, snet->vqs[i]); in snet_request_irqs()
808 if (!snet->vqs) in snet_free_vqs()
812 if (!snet->vqs[i]) in snet_free_vqs()
815 kfree(snet->vqs[i]); in snet_free_vqs()
817 kfree(snet->vqs); in snet_free_vqs()
825 if (!snet->vqs) in snet_build_vqs()
[all …]
/linux-6.15/drivers/vdpa/pds/
H A Dvdpa_dev.c88 pdsv->vqs[qid].q_len = num; in pds_vdpa_set_vq_num()
122 free_irq(pdsv->vqs[qid].irq, &pdsv->vqs[qid]); in pds_vdpa_release_irq()
181 if (pdsv->vqs[qid].ready) { in pds_vdpa_set_vq_state()
231 if (pdsv->vqs[qid].ready) { in pds_vdpa_get_vq_state()
278 return pdsv->vqs[qid].irq; in pds_vdpa_get_vq_irq()
399 snprintf(pdsv->vqs[qid].irq_name, sizeof(pdsv->vqs[qid].irq_name), in pds_vdpa_request_irqs()
404 &pdsv->vqs[qid]); in pds_vdpa_request_irqs()
411 pdsv->vqs[qid].irq = irq; in pds_vdpa_request_irqs()
485 pdsv->vqs[i].notify = in pds_vdpa_set_status()
498 memset(&pdsv->vqs[qid], 0, sizeof(pdsv->vqs[0])); in pds_vdpa_init_vqs_entry()
[all …]
/linux-6.15/drivers/vhost/
H A Dtest.c38 struct vhost_virtqueue vqs[VHOST_TEST_VQ_MAX]; member
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()
161 kfree(n->dev.vqs); in vhost_test_release()
182 if (!vhost_vq_access_ok(&n->vqs[index])) { in vhost_test_run()
189 vq = n->vqs + index; in vhost_test_run()
197 r = vhost_vq_init_access(&n->vqs[index]); in vhost_test_run()
251 vq = &n->vqs[VHOST_TEST_VQ]; in vhost_test_set_features()
[all …]
H A Dnet.c287 n->vqs[i].ubuf_info = in vhost_net_set_ubuf_info()
308 n->vqs[i].done_idx = 0; in vhost_net_vq_reset()
310 n->vqs[i].ubufs = NULL; in vhost_net_vq_reset()
1280 vqs = kmalloc_array(VHOST_NET_VQ_MAX, sizeof(*vqs), GFP_KERNEL); in vhost_net_open()
1281 if (!vqs) { in vhost_net_open()
1289 kfree(vqs); in vhost_net_open()
1297 kfree(vqs); in vhost_net_open()
1305 vqs[VHOST_NET_VQ_TX] = &n->vqs[VHOST_NET_VQ_TX].vq; in vhost_net_open()
1306 vqs[VHOST_NET_VQ_RX] = &n->vqs[VHOST_NET_VQ_RX].vq; in vhost_net_open()
1398 kfree(n->dev.vqs); in vhost_net_release()
[all …]
H A Dvsock.c48 struct vhost_virtqueue vqs[2]; member
266 vq = &vsock->vqs[VSOCK_VQ_RX]; in vhost_transport_send_pkt_work()
578 vq = &vsock->vqs[i]; in vhost_vsock_start()
610 vq = &vsock->vqs[i]; in vhost_vsock_start()
665 vqs = kmalloc_array(ARRAY_SIZE(vsock->vqs), sizeof(*vqs), GFP_KERNEL); in vhost_vsock_dev_open()
666 if (!vqs) { in vhost_vsock_dev_open()
676 vqs[VSOCK_VQ_TX] = &vsock->vqs[VSOCK_VQ_TX]; in vhost_vsock_dev_open()
677 vqs[VSOCK_VQ_RX] = &vsock->vqs[VSOCK_VQ_RX]; in vhost_vsock_dev_open()
681 vhost_dev_init(&vsock->dev, vqs, ARRAY_SIZE(vsock->vqs), in vhost_vsock_dev_open()
755 kfree(vsock->dev.vqs); in vhost_vsock_dev_release()
[all …]
H A Dscsi.c299 vq = &vs->vqs[i].vq; in vhost_scsi_init_inflight()
2136 vs->vqs = kmalloc_array(nvqs, sizeof(*vs->vqs), in vhost_scsi_open()
2138 if (!vs->vqs) in vhost_scsi_open()
2141 vqs = kmalloc_array(nvqs, sizeof(*vqs), GFP_KERNEL); in vhost_scsi_open()
2142 if (!vqs) in vhost_scsi_open()
2150 vqs[VHOST_SCSI_VQ_CTL] = &vs->vqs[VHOST_SCSI_VQ_CTL].vq; in vhost_scsi_open()
2151 vqs[VHOST_SCSI_VQ_EVT] = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_open()
2155 svq = &vs->vqs[i]; in vhost_scsi_open()
2157 vqs[i] = &svq->vq; in vhost_scsi_open()
2173 kfree(vs->vqs); in vhost_scsi_open()
[all …]
H A Dvhost.c427 vq = dev->vqs[i]; in vhost_worker_killed()
467 vq = dev->vqs[i]; in vhost_dev_alloc_iovecs()
543 dev->vqs = vqs; in vhost_dev_init()
562 vq = dev->vqs[i]; in vhost_dev_init()
839 *vq = dev->vqs[idx]; in vhost_get_vq_from_user()
990 dev->vqs[i]->umem = umem; in vhost_dev_reset_owner()
999 if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) in vhost_dev_stop()
1034 if (dev->vqs[i]->kick) in vhost_dev_cleanup()
1035 fput(dev->vqs[i]->kick); in vhost_dev_cleanup()
2159 vq = d->vqs[i]; in vhost_dev_ioctl()
[all …]
H A Dvdpa.c48 struct vhost_virtqueue *vqs; member
236 if (v->vdev.vqs) { in _compat_vdpa_reset()
652 vq = &v->vqs[idx]; in vhost_vdpa_vring_ioctl()
1398 kfree(v->vdev.vqs); in vhost_vdpa_cleanup()
1399 v->vdev.vqs = NULL; in vhost_vdpa_cleanup()
1406 struct vhost_virtqueue **vqs; in vhost_vdpa_open() local
1421 vqs = kmalloc_array(nvqs, sizeof(*vqs), GFP_KERNEL); in vhost_vdpa_open()
1422 if (!vqs) { in vhost_vdpa_open()
1429 vqs[i] = &v->vqs[i]; in vhost_vdpa_open()
1554 kfree(v->vqs); in vhost_vdpa_release_dev()
[all …]
/linux-6.15/drivers/virtio/
H A Dvirtio_pci_common.c319 kfree(vp_dev->vqs); in vp_del_vqs()
320 vp_dev->vqs = NULL; in vp_del_vqs()
390 vp_dev->vqs = kcalloc(nvqs, sizeof(*vp_dev->vqs), GFP_KERNEL); in vp_find_vqs_msix()
391 if (!vp_dev->vqs) in vp_find_vqs_msix()
426 vqs[i] = NULL; in vp_find_vqs_msix()
433 if (IS_ERR(vqs[i])) { in vp_find_vqs_msix()
434 err = PTR_ERR(vqs[i]); in vp_find_vqs_msix()
467 vp_dev->vqs = kcalloc(nvqs, sizeof(*vp_dev->vqs), GFP_KERNEL); in vp_find_vqs_intx()
468 if (!vp_dev->vqs) in vp_find_vqs_intx()
488 vqs[i] = NULL; in vp_find_vqs_intx()
[all …]
H A Dvirtio_vdpa.c295 list_for_each_entry_safe(vq, n, &vdev->vqs, list) in virtio_vdpa_del_vqs()
360 struct virtqueue *vqs[], in virtio_vdpa_find_vqs() argument
382 vqs[i] = NULL; in virtio_vdpa_find_vqs()
386 vqs[i] = virtio_vdpa_setup_vq(vdev, queue_idx++, vqi->callback, in virtio_vdpa_find_vqs()
388 if (IS_ERR(vqs[i])) { in virtio_vdpa_find_vqs()
389 err = PTR_ERR(vqs[i]); in virtio_vdpa_find_vqs()
/linux-6.15/drivers/bluetooth/
H A 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()
287 err = virtio_find_vqs(vdev, VIRTBT_NUM_VQS, vbt->vqs, vqs_info, NULL); in virtbt_probe()
/linux-6.15/net/vmw_vsock/
H A Dvirtio_transport.c31 struct virtqueue *vqs[VSOCK_VQ_MAX]; member
168 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_pkt_work()
216 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_skb_fast_path()
316 vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_vsock_rx_fill()
346 vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_tx_work()
373 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies()
389 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_vsock_event_fill_one()
407 virtqueue_kick(vsock->vqs[VSOCK_VQ_EVENT]); in virtio_vsock_event_fill()
451 vq = vsock->vqs[VSOCK_VQ_EVENT]; in virtio_transport_event_work()
471 virtqueue_kick(vsock->vqs[VSOCK_VQ_EVENT]); in virtio_transport_event_work()
[all …]
/linux-6.15/drivers/block/
H A Dvirtio_blk.c82 struct virtio_blk_vq *vqs; member
962 struct virtqueue **vqs; in init_vq() local
994 vblk->vqs = kmalloc_array(num_vqs, sizeof(*vblk->vqs), GFP_KERNEL); in init_vq()
995 if (!vblk->vqs) in init_vq()
999 vqs = kmalloc_array(num_vqs, sizeof(*vqs), GFP_KERNEL); in init_vq()
1023 vblk->vqs[i].vq = vqs[i]; in init_vq()
1028 kfree(vqs); in init_vq()
1031 kfree(vblk->vqs); in init_vq()
1548 kfree(vblk->vqs); in virtblk_probe()
1576 kfree(vblk->vqs); in virtblk_remove()
[all …]
/linux-6.15/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c939 vq = dev->vqs[index]; in vduse_kickfd_setup()
1270 vq = dev->vqs[index]; in vduse_dev_ioctl()
1582 if (!dev->vqs) in vduse_dev_deinit_vqs()
1587 kfree(dev->vqs); in vduse_dev_deinit_vqs()
1596 dev->vqs = kcalloc(dev->vq_num, sizeof(*dev->vqs), GFP_KERNEL); in vduse_dev_init_vqs()
1597 if (!dev->vqs) in vduse_dev_init_vqs()
1601 dev->vqs[i] = kzalloc(sizeof(*dev->vqs[i]), GFP_KERNEL); in vduse_dev_init_vqs()
1602 if (!dev->vqs[i]) { in vduse_dev_init_vqs()
1619 kfree(dev->vqs[i]); in vduse_dev_init_vqs()
1628 kfree(dev->vqs); in vduse_dev_init_vqs()
[all …]
/linux-6.15/drivers/vdpa/vdpa_sim/
H A 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()
251 if (!vdpasim->vqs) in vdpasim_create()
297 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_address()
309 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_set_vq_num()
317 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_get_vq_size()
328 struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx]; in vdpasim_kick_vq()
621 vringh_set_iotlb(&vdpasim->vqs[i].vring, iommu, in vdpasim_set_group_asid()
757 vringh_kiov_cleanup(&vdpasim->vqs[i].out_iov); in vdpasim_free()
758 vringh_kiov_cleanup(&vdpasim->vqs[i].in_iov); in vdpasim_free()
[all …]
/linux-6.15/fs/fuse/
H A Dvirtio_fs.c196 kfree(vfs->vqs); in virtio_fs_ktype_release()
323 fsvq = &fs->vqs[i]; in virtio_fs_drain_all_queues_locked()
347 fsvq = &fs->vqs[i]; in virtio_fs_start_all_queues()
360 fsvq = &fs->vqs[i]; in virtio_fs_delete_queues_sysfs()
372 fsvq = &fs->vqs[i]; in virtio_fs_add_queues_sysfs()
953 fs->vqs = kcalloc(fs->nvqs, sizeof(fs->vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
954 if (!fs->vqs) in virtio_fs_setup_vqs()
957 vqs = kmalloc_array(fs->nvqs, sizeof(vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
986 fs->vqs[i].vq = vqs[i]; in virtio_fs_setup_vqs()
991 kfree(vqs); in virtio_fs_setup_vqs()
[all …]
/linux-6.15/tools/testing/selftests/arm64/fp/
H A 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-6.15/drivers/crypto/virtio/
H A Dvirtio_crypto_core.c100 struct virtqueue **vqs; in virtcrypto_find_vqs() local
113 vqs = kcalloc(total_vqs, sizeof(*vqs), GFP_KERNEL); in virtcrypto_find_vqs()
114 if (!vqs) in virtcrypto_find_vqs()
132 ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, vqs_info, NULL); in virtcrypto_find_vqs()
136 vi->ctrl_vq = vqs[total_vqs - 1]; in virtcrypto_find_vqs()
140 vi->data_vq[i].vq = vqs[i]; in virtcrypto_find_vqs()
143 virtqueue_get_vring_size(vqs[i])); in virtcrypto_find_vqs()
153 kfree(vqs); in virtcrypto_find_vqs()
161 kfree(vqs); in virtcrypto_find_vqs()
/linux-6.15/sound/virtio/
H A Dvirtio_card.c123 struct virtqueue *vqs[VIRTIO_SND_VQ_MAX] = { 0 }; in virtsnd_find_vqs() local
128 rc = virtio_find_vqs(vdev, VIRTIO_SND_VQ_MAX, vqs, vqs_info, NULL); in virtsnd_find_vqs()
135 snd->queues[i].vqueue = vqs[i]; in virtsnd_find_vqs()
138 virtqueue_disable_cb(vqs[VIRTIO_SND_VQ_EVENT]); in virtsnd_find_vqs()
140 n = virtqueue_get_vring_size(vqs[VIRTIO_SND_VQ_EVENT]); in virtsnd_find_vqs()
148 virtsnd_event_send(vqs[VIRTIO_SND_VQ_EVENT], in virtsnd_find_vqs()
/linux-6.15/arch/arm64/kvm/
H A Dguest.c311 #define vq_present(vqs, vq) (!!((vqs)[vq_word(vq)] & vq_mask(vq))) argument
316 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in get_sve_vls() local
324 memset(vqs, 0, sizeof(vqs)); in get_sve_vls()
329 vqs[vq_word(vq)] |= vq_mask(vq); in get_sve_vls()
331 if (copy_to_user((void __user *)reg->addr, vqs, sizeof(vqs))) in get_sve_vls()
340 u64 vqs[KVM_ARM64_SVE_VLS_WORDS]; in set_sve_vls() local
351 if (copy_from_user(vqs, (const void __user *)reg->addr, sizeof(vqs))) in set_sve_vls()
356 if (vq_present(vqs, vq)) in set_sve_vls()
370 if (vq_present(vqs, vq) != sve_vq_available(vq)) in set_sve_vls()
/linux-6.15/drivers/vdpa/octeon_ep/
H A Doctep_vdpa_hw.c278 iowrite16(qid, oct_hw->vqs[qid].notify_addr); in octep_notify_queue()
528 oct_hw->vqs = devm_kcalloc(&pdev->dev, oct_hw->nr_vring, sizeof(*oct_hw->vqs), GFP_KERNEL); in octep_hw_caps_read()
529 if (!oct_hw->vqs) in octep_hw_caps_read()
538 oct_hw->vqs[i].notify_addr = oct_hw->notify_base + in octep_hw_caps_read()
540 oct_hw->vqs[i].cb_notify_addr = (u32 __iomem *)oct_hw->vqs[i].notify_addr + 1; in octep_hw_caps_read()
541 oct_hw->vqs[i].notify_pa = oct_hw->notify_base_pa + in octep_hw_caps_read()
H A Doctep_vdpa_main.c64 if (ioread8(oct_hw->vqs[i].cb_notify_addr)) { in octep_vdpa_intr_handler()
66 iowrite8(0, oct_hw->vqs[i].cb_notify_addr); in octep_vdpa_intr_handler()
68 if (likely(oct_hw->vqs[i].cb.callback)) in octep_vdpa_intr_handler()
69 oct_hw->vqs[i].cb.callback(oct_hw->vqs[i].cb.private); in octep_vdpa_intr_handler()
207 oct_hw->vqs[qid].cb.callback = NULL; in octep_vdpa_reset()
208 oct_hw->vqs[qid].cb.private = NULL; in octep_vdpa_reset()
247 oct_hw->vqs[qid].cb = *cb; in octep_vdpa_set_vq_cb()
293 vp_iowrite32(data, oct_hw->vqs[idx].notify_addr); in octep_vdpa_kick_vq_with_data()
355 area.addr = oct_hw->vqs[idx].notify_pa; in octep_get_vq_notification()
/linux-6.15/drivers/gpio/
H A Dgpio-virtio.c451 struct virtqueue *vqs[2] = { NULL, NULL }; in virtio_gpio_alloc_vqs() local
454 ret = virtio_find_vqs(vdev, vgpio->irq_lines ? 2 : 1, vqs, in virtio_gpio_alloc_vqs()
461 if (!vqs[0]) { in virtio_gpio_alloc_vqs()
465 vgpio->request_vq = vqs[0]; in virtio_gpio_alloc_vqs()
467 if (vgpio->irq_lines && !vqs[1]) { in virtio_gpio_alloc_vqs()
471 vgpio->event_vq = vqs[1]; in virtio_gpio_alloc_vqs()
476 if (vqs[0] || vqs[1]) in virtio_gpio_alloc_vqs()
/linux-6.15/drivers/remoteproc/
H A 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++, vqi->callback, 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-6.15/drivers/gpu/drm/virtio/
H A Dvirtgpu_kms.c125 struct virtqueue *vqs[2]; in virtio_gpu_init() local
209 ret = virtio_find_vqs(vgdev->vdev, 2, vqs, vqs_info, NULL); in virtio_gpu_init()
214 vgdev->ctrlq.vq = vqs[0]; in virtio_gpu_init()
215 vgdev->cursorq.vq = vqs[1]; in virtio_gpu_init()

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