| /linux-5.19.10/include/linux/ |
| D | virtio.h | 27 struct virtqueue { struct
29 void (*callback)(struct virtqueue *vq); argument
37 int virtqueue_add_outbuf(struct virtqueue *vq, argument
42 int virtqueue_add_inbuf(struct virtqueue *vq,
47 int virtqueue_add_inbuf_ctx(struct virtqueue *vq,
53 int virtqueue_add_sgs(struct virtqueue *vq,
60 bool virtqueue_kick(struct virtqueue *vq);
62 bool virtqueue_kick_prepare(struct virtqueue *vq);
64 bool virtqueue_notify(struct virtqueue *vq);
66 void *virtqueue_get_buf(struct virtqueue *vq, unsigned int *len);
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| D | virtio_ring.h | 60 struct virtqueue;
68 struct virtqueue *vring_create_virtqueue(unsigned int index,
75 bool (*notify)(struct virtqueue *vq),
76 void (*callback)(struct virtqueue *vq),
80 struct virtqueue *__vring_new_virtqueue(unsigned int index,
85 bool (*notify)(struct virtqueue *),
86 void (*callback)(struct virtqueue *),
93 struct virtqueue *vring_new_virtqueue(unsigned int index,
100 bool (*notify)(struct virtqueue *vq),
101 void (*callback)(struct virtqueue *vq),
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| D | virtio_config.h | 82 typedef void vq_callback_t(struct virtqueue *);
93 struct virtqueue *vqs[], vq_callback_t *callbacks[],
101 int (*set_vq_affinity)(struct virtqueue *vq,
194 struct virtqueue *virtio_find_single_vq(struct virtio_device *vdev, in virtio_find_single_vq()
199 struct virtqueue *vq; in virtio_find_single_vq()
209 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs()
218 struct virtqueue *vqs[], vq_callback_t *callbacks[], in virtio_find_vqs_ctx()
302 int virtqueue_set_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask) in virtqueue_set_affinity()
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| /linux-5.19.10/tools/virtio/linux/ |
| D | virtio.h | 19 struct virtqueue { struct
21 void (*callback)(struct virtqueue *vq); argument
30 int virtqueue_add_sgs(struct virtqueue *vq, argument
37 int virtqueue_add_outbuf(struct virtqueue *vq,
42 int virtqueue_add_inbuf(struct virtqueue *vq,
47 bool virtqueue_kick(struct virtqueue *vq);
49 void *virtqueue_get_buf(struct virtqueue *vq, unsigned int *len);
51 void virtqueue_disable_cb(struct virtqueue *vq);
53 bool virtqueue_enable_cb(struct virtqueue *vq);
54 bool virtqueue_enable_cb_delayed(struct virtqueue *vq);
[all …]
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| /linux-5.19.10/drivers/virtio/ |
| D | virtio_pci_common.h | 35 struct virtqueue *vq;
78 struct virtqueue *(*setup_vq)(struct virtio_pci_device *vp_dev,
81 void (*callback)(struct virtqueue *vq),
107 bool vp_notify(struct virtqueue *vq);
112 struct virtqueue *vqs[], vq_callback_t *callbacks[],
122 int vp_set_vq_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask);
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| D | virtio_ring.c | 89 struct virtqueue vq;
188 bool (*notify)(struct virtqueue *vq);
418 static struct vring_desc *alloc_indirect_split(struct virtqueue *_vq, in alloc_indirect_split()
441 static inline unsigned int virtqueue_add_desc_split(struct virtqueue *vq, in virtqueue_add_desc_split()
470 static inline int virtqueue_add_split(struct virtqueue *_vq, in virtqueue_add_split()
653 static bool virtqueue_kick_prepare_split(struct virtqueue *_vq) in virtqueue_kick_prepare_split()
740 static void *virtqueue_get_buf_ctx_split(struct virtqueue *_vq, in virtqueue_get_buf_ctx_split()
798 static void virtqueue_disable_cb_split(struct virtqueue *_vq) in virtqueue_disable_cb_split()
814 static unsigned int virtqueue_enable_cb_prepare_split(struct virtqueue *_vq) in virtqueue_enable_cb_prepare_split()
839 static bool virtqueue_poll_split(struct virtqueue *_vq, unsigned int last_used_idx) in virtqueue_poll_split()
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| D | virtio_vdpa.c | 39 struct virtqueue *vq;
105 static bool virtio_vdpa_notify(struct virtqueue *vq) in virtio_vdpa_notify()
131 static struct virtqueue *
133 void (*callback)(struct virtqueue *vq), in virtio_vdpa_setup_vq()
141 struct virtqueue *vq; in virtio_vdpa_setup_vq()
237 static void virtio_vdpa_del_vq(struct virtqueue *vq) in virtio_vdpa_del_vq()
260 struct virtqueue *vq, *n; in virtio_vdpa_del_vqs()
267 struct virtqueue *vqs[], in virtio_vdpa_find_vqs()
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| D | virtio_pci_common.c | 41 bool vp_notify(struct virtqueue *vq) in vp_notify()
174 static struct virtqueue *vp_setup_vq(struct virtio_device *vdev, unsigned int index, in vp_setup_vq()
175 void (*callback)(struct virtqueue *vq), in vp_setup_vq()
182 struct virtqueue *vq; in vp_setup_vq()
211 static void vp_del_vq(struct virtqueue *vq) in vp_del_vq()
229 struct virtqueue *vq, *n; in vp_del_vqs()
279 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_msix()
353 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs_intx()
392 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vp_find_vqs()
422 int vp_set_vq_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask) in vp_set_vq_affinity()
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| D | virtio_pci_legacy.c | 110 static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, in setup_vq()
113 void (*callback)(struct virtqueue *vq), in setup_vq()
118 struct virtqueue *vq; in setup_vq()
171 struct virtqueue *vq = info->vq; in del_vq()
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| D | virtio_pci_modern.c | 184 static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, in setup_vq()
187 void (*callback)(struct virtqueue *vq), in setup_vq()
194 struct virtqueue *vq; in setup_vq()
252 struct virtqueue *vqs[], in vp_modern_find_vqs()
258 struct virtqueue *vq; in vp_modern_find_vqs()
275 struct virtqueue *vq = info->vq; in del_vq()
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| D | virtio_balloon.c | 64 struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq;
127 struct virtqueue *reporting_vq;
145 static void balloon_ack(struct virtqueue *vq) in balloon_ack()
152 static void tell_host(struct virtio_balloon *vb, struct virtqueue *vq) in tell_host()
173 struct virtqueue *vq = vb->reporting_vq; in virtballoon_free_page_report()
370 static void stats_request(struct virtqueue *vq) in stats_request()
382 struct virtqueue *vq; in stats_handle_request()
499 struct virtqueue *vqs[VIRTIO_BALLOON_VQ_MAX]; in init_vqs()
588 struct virtqueue *vq = vb->free_page_vq; in send_cmd_id_start()
607 struct virtqueue *vq = vb->free_page_vq; in send_cmd_id_stop()
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| D | virtio_mmio.c | 98 struct virtqueue *vq;
278 static bool vm_notify(struct virtqueue *vq) in vm_notify()
318 static void vm_del_vq(struct virtqueue *vq) in vm_del_vq()
346 struct virtqueue *vq, *n; in vm_del_vqs()
361 static struct virtqueue *vm_setup_vq(struct virtio_device *vdev, unsigned int index, in vm_setup_vq()
362 void (*callback)(struct virtqueue *vq), in vm_setup_vq()
367 struct virtqueue *vq; in vm_setup_vq()
472 struct virtqueue *vqs[], in vm_find_vqs()
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| /linux-5.19.10/net/vmw_vsock/ |
| D | virtio_transport.c | 31 struct virtqueue *vqs[VSOCK_VQ_MAX];
92 struct virtqueue *vq; in virtio_transport_send_pkt_work()
143 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_send_pkt_work()
231 struct virtqueue *rx_vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_cancel_pkt()
252 struct virtqueue *vq; in virtio_vsock_rx_fill()
292 struct virtqueue *vq; in virtio_transport_tx_work()
322 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies()
336 struct virtqueue *vq; in virtio_vsock_event_fill_one()
398 struct virtqueue *vq; in virtio_transport_event_work()
425 static void virtio_vsock_event_done(struct virtqueue *vq) in virtio_vsock_event_done()
[all …]
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| /linux-5.19.10/drivers/gpu/drm/virtio/ |
| D | virtgpu_trace.h | 12 TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
39 TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
44 TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
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| /linux-5.19.10/drivers/i2c/busses/ |
| D | i2c-virtio.c | 31 struct virtqueue *vq;
48 static void virtio_i2c_msg_done(struct virtqueue *vq) in virtio_i2c_msg_done()
57 static int virtio_i2c_prepare_reqs(struct virtqueue *vq, in virtio_i2c_prepare_reqs()
109 static int virtio_i2c_complete_reqs(struct virtqueue *vq, in virtio_i2c_complete_reqs()
137 struct virtqueue *vq = vi->vq; in virtio_i2c_xfer()
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| /linux-5.19.10/drivers/nvdimm/ |
| D | virtio_pmem.h | 36 struct virtqueue *req_vq;
53 void virtio_pmem_host_ack(struct virtqueue *vq);
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| /linux-5.19.10/drivers/remoteproc/ |
| D | remoteproc_virtio.c | 39 static bool rproc_virtio_notify(struct virtqueue *vq) in rproc_virtio_notify()
77 static struct virtqueue *rp_find_vq(struct virtio_device *vdev, in rp_find_vq()
79 void (*callback)(struct virtqueue *vq), in rp_find_vq()
88 struct virtqueue *vq; in rp_find_vq()
140 struct virtqueue *vq, *n; in __rproc_virtio_del_vqs()
156 struct virtqueue *vqs[], in rproc_virtio_find_vqs()
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| /linux-5.19.10/Documentation/userspace-api/ |
| D | vduse.rst | 28 2. Setup each virtqueue with ioctl(VDUSE_VQ_SETUP) on /dev/vduse/$NAME.
104 add per-virtqueue configuration such as the max size of virtqueue to the device.
140 - VDUSE_GET_VQ_STATE: Get the state for virtqueue, userspace should return
141 avail index for split virtqueue or the device/driver ring wrap counters and
142 the avail and used index for packed virtqueue.
157 1. Get the specified virtqueue's information with the VDUSE_VQ_GET_INFO ioctl,
230 5. Inject an interrupt for specific virtqueue with the VDUSE_INJECT_VQ_IRQ ioctl
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| /linux-5.19.10/drivers/bluetooth/ |
| D | virtio_bt.c | 24 struct virtqueue *vqs[VIRTBT_NUM_VQS];
31 struct virtqueue *vq = vbt->vqs[VIRTBT_VQ_RX]; in virtbt_add_inbuf()
70 struct virtqueue *vq = vbt->vqs[i]; in virtbt_close()
231 static void virtbt_tx_done(struct virtqueue *vq) in virtbt_tx_done()
240 static void virtbt_rx_done(struct virtqueue *vq) in virtbt_rx_done()
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| /linux-5.19.10/sound/virtio/ |
| D | virtio_pcm.h | 103 void virtsnd_pcm_tx_notify_cb(struct virtqueue *vqueue);
105 void virtsnd_pcm_rx_notify_cb(struct virtqueue *vqueue);
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| /linux-5.19.10/drivers/char/ |
| D | virtio_console.c | 153 struct virtqueue *c_ivq, *c_ovq;
162 struct virtqueue **in_vqs, **out_vqs;
194 struct virtqueue *in_vq, *out_vq;
317 struct virtqueue *vq) in find_port_by_vq()
492 static int add_inbuf(struct virtqueue *vq, struct port_buffer *buf) in add_inbuf()
552 struct virtqueue *vq; in __send_control_msg()
609 struct virtqueue *out_vq; in __send_to_port()
1327 static int fill_queue(struct virtqueue *vq, spinlock_t *lock) in fill_queue()
1702 struct virtqueue *vq; in control_work_handler()
1728 static void flush_bufs(struct virtqueue *vq, bool can_sleep) in flush_bufs()
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| /linux-5.19.10/arch/um/drivers/ |
| D | virtio_uml.c | 370 struct virtqueue *vq; in vu_req_read_message()
429 struct virtqueue *vq; in vu_req_interrupt()
773 static bool vu_notify(struct virtqueue *vq) in vu_notify()
801 struct virtqueue *vq = opaque; in vu_interrupt()
854 static void vu_del_vq(struct virtqueue *vq) in vu_del_vq()
877 struct virtqueue *vq, *n; in vu_del_vqs()
892 struct virtqueue *vq) in vu_setup_vq_call_fd()
935 static struct virtqueue *vu_setup_vq(struct virtio_device *vdev, in vu_setup_vq()
942 struct virtqueue *vq; in vu_setup_vq()
1012 struct virtqueue *vqs[], vq_callback_t *callbacks[], in vu_find_vqs()
[all …]
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| /linux-5.19.10/drivers/crypto/virtio/ |
| D | virtio_crypto_common.h | 22 struct virtqueue *vq;
35 struct virtqueue *ctrl_vq;
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| /linux-5.19.10/drivers/scsi/ |
| D | virtio_scsi.c | 68 struct virtqueue *vq;
177 struct virtqueue *vq = virtscsi_vq->vq; in virtscsi_vq_done()
191 static void virtscsi_req_done(struct virtqueue *vq) in virtscsi_req_done()
219 static void virtscsi_ctrl_done(struct virtqueue *vq) in virtscsi_ctrl_done()
409 static void virtscsi_event_done(struct virtqueue *vq) in virtscsi_event_done()
417 static int __virtscsi_add_cmd(struct virtqueue *vq, in __virtscsi_add_cmd()
772 struct virtqueue *vq) in virtscsi_init_vq()
793 struct virtqueue **vqs; in virtscsi_init()
797 vqs = kmalloc_array(num_vqs, sizeof(struct virtqueue *), GFP_KERNEL); in virtscsi_init()
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| /linux-5.19.10/drivers/s390/virtio/ |
| D | virtio_ccw.c | 124 struct virtqueue *vq;
192 static void drop_airq_indicator(struct virtqueue *vq, struct airq_info *info) in drop_airq_indicator()
262 static unsigned long get_airq_indicator(struct virtqueue *vqs[], int nvqs, in get_airq_indicator()
392 static bool virtio_ccw_kvm_notify(struct virtqueue *vq) in virtio_ccw_kvm_notify()
425 static void virtio_ccw_del_vq(struct virtqueue *vq, struct ccw1 *ccw) in virtio_ccw_del_vq()
474 struct virtqueue *vq, *n; in virtio_ccw_del_vqs()
490 static struct virtqueue *virtio_ccw_setup_vq(struct virtio_device *vdev, in virtio_ccw_setup_vq()
497 struct virtqueue *vq = NULL; in virtio_ccw_setup_vq()
583 struct virtqueue *vqs[], int nvqs, in virtio_ccw_register_adapter_ind()
632 struct virtqueue *vqs[], in virtio_ccw_find_vqs()
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