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Searched defs:vq (Results 1 – 25 of 88) sorted by relevance

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/linux/drivers/vhost/
H A Dvhost.c57 #define vhost_used_event(vq) ((__virtio16 __user *)&vq->avail->ring[vq->num]) argument
58 #define vhost_avail_event(vq) ((__virtio16 __user *)&vq->used->ring[vq->num]) argument
61 static void vhost_disable_cross_endian(struct vhost_virtqueue *vq) in vhost_disable_cross_endian()
66 static void vhost_enable_cross_endian_big(struct vhost_virtqueue *vq) in vhost_enable_cross_endian_big()
71 static void vhost_enable_cross_endian_little(struct vhost_virtqueue *vq) in vhost_enable_cross_endian_little()
76 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp) in vhost_set_vring_endian()
98 static long vhost_get_vring_endian(struct vhost_virtqueue *vq, u32 idx, in vhost_get_vring_endian()
112 static void vhost_init_is_le(struct vhost_virtqueue *vq) in vhost_init_is_le()
122 static void vhost_disable_cross_endian(struct vhost_virtqueue *vq) in vhost_disable_cross_endian()
126 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp) in vhost_set_vring_endian()
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H A Dvhost.h62 struct vhost_virtqueue *vq; member
173 struct vhost_virtqueue *vq; member
276 #define vq_err(vq, fmt, ...) do { \ argument
299 static inline void vhost_vq_set_backend(struct vhost_virtqueue *vq, in vhost_vq_set_backend()
313 static inline void *vhost_vq_get_backend(struct vhost_virtqueue *vq) in vhost_vq_get_backend()
318 static inline bool vhost_has_feature(struct vhost_virtqueue *vq, int bit) in vhost_has_feature()
323 static inline bool vhost_backend_has_feature(struct vhost_virtqueue *vq, int bit) in vhost_backend_has_feature()
329 static inline bool vhost_is_little_endian(struct vhost_virtqueue *vq) in vhost_is_little_endian()
334 static inline bool vhost_is_little_endian(struct vhost_virtqueue *vq) in vhost_is_little_endian()
341 static inline u16 vhost16_to_cpu(struct vhost_virtqueue *vq, __virtio16 val) in vhost16_to_cpu()
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H A Dnet.c101 struct vhost_virtqueue *vq; member
113 struct vhost_virtqueue vq; member
231 static void vhost_net_enable_zcopy(int vq) in vhost_net_enable_zcopy()
237 vhost_net_ubuf_alloc(struct vhost_virtqueue *vq, bool zcopy) in vhost_net_ubuf_alloc()
366 struct vhost_virtqueue *vq) in vhost_zerocopy_signal_used()
397 struct vhost_virtqueue *vq = ubufs->vq; in vhost_zerocopy_complete() local
436 struct vhost_virtqueue *vq) in vhost_net_disable_vq()
447 struct vhost_virtqueue *vq) in vhost_net_enable_vq()
464 struct vhost_virtqueue *vq = &nvq->vq; in vhost_net_signal_used() local
480 struct vhost_virtqueue *vq = &nvq->vq; in vhost_tx_batch() local
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H A Dscsi.c214 struct vhost_virtqueue vq; member
306 struct vhost_virtqueue *vq; in vhost_scsi_init_inflight() local
330 vhost_scsi_get_inflight(struct vhost_virtqueue *vq) in vhost_scsi_get_inflight()
376 static int vhost_scsi_copy_cmd_log(struct vhost_virtqueue *vq, in vhost_scsi_copy_cmd_log()
397 static void vhost_scsi_log_write(struct vhost_virtqueue *vq, in vhost_scsi_log_write()
541 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_allocate_evt() local
571 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_do_evt_work() local
634 struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; in vhost_scsi_complete_events() local
744 vhost_scsi_get_cmd(struct vhost_virtqueue *vq, u64 scsi_tag) in vhost_scsi_get_cmd()
1075 vhost_scsi_send_status(struct vhost_scsi *vs, struct vhost_virtqueue *vq, in vhost_scsi_send_status()
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H A Dtest.c45 struct vhost_virtqueue *vq = &n->vqs[VHOST_TEST_VQ]; in handle_vq() local
98 struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue, in handle_vq_kick() local
131 struct vhost_virtqueue *vq) in vhost_test_stop_vq()
169 struct vhost_virtqueue *vq; in vhost_test_run() local
243 struct vhost_virtqueue *vq; in vhost_test_set_features() local
264 struct vhost_virtqueue *vq; in vhost_test_set_backend() local
H A Dvsock.c91 struct vhost_virtqueue *vq) in vhost_transport_do_send_pkt()
262 struct vhost_virtqueue *vq; in vhost_transport_send_pkt_work() local
330 vhost_vsock_alloc_skb(struct vhost_virtqueue *vq, in vhost_vsock_alloc_skb()
393 struct vhost_virtqueue *vq = &vsock->vqs[VSOCK_VQ_TX]; in vhost_vsock_more_replies() local
481 struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue, in vhost_vsock_handle_tx_kick() local
558 struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue, in vhost_vsock_handle_rx_kick() local
568 struct vhost_virtqueue *vq; in vhost_vsock_start() local
636 struct vhost_virtqueue *vq = &vsock->vqs[i]; in vhost_vsock_stop() local
800 struct vhost_virtqueue *vq; in vhost_vsock_set_features() local
/linux/drivers/virtio/
H A Dvirtio_ring.c63 #define START_USE(vq) argument
64 #define END_USE(vq) argument
65 #define LAST_ADD_TIME_UPDATE(vq) argument
66 #define LAST_ADD_TIME_CHECK(vq) argument
67 #define LAST_ADD_TIME_INVALID(vq) argument
163 struct virtqueue vq; member
235 static bool virtqueue_use_indirect(const struct vring_virtqueue *vq, in virtqueue_use_indirect()
357 static struct device *vring_dma_dev(const struct vring_virtqueue *vq) in vring_dma_dev()
363 static int vring_map_one_sg(const struct vring_virtqueue *vq, struct scatterlist *sg, in vring_map_one_sg()
401 static dma_addr_t vring_map_single(const struct vring_virtqueue *vq, in vring_map_single()
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H A Dvirtio_vdpa.c93 static bool virtio_vdpa_notify(struct virtqueue *vq) in virtio_vdpa_notify()
103 static bool virtio_vdpa_notify_with_data(struct virtqueue *vq) in virtio_vdpa_notify_with_data()
125 struct virtqueue *vq = private; in virtio_vdpa_virtqueue_cb() local
132 void (*callback)(struct virtqueue *vq), in virtio_vdpa_setup_vq()
140 struct virtqueue *vq; in virtio_vdpa_setup_vq() local
242 static void virtio_vdpa_del_vq(struct virtqueue *vq) in virtio_vdpa_del_vq()
257 struct virtqueue *vq, *n; in virtio_vdpa_del_vqs() local
403 static int virtio_vdpa_set_vq_affinity(struct virtqueue *vq, in virtio_vdpa_set_vq_affinity()
H A Dvirtio_pci_modern.c47 void vp_modern_avq_done(struct virtqueue *vq) in vp_modern_avq_done()
84 struct virtqueue *vq; in virtqueue_exec_admin_cmd() local
352 struct virtqueue *vq; in vp_modern_avq_cleanup() local
567 static int vp_active_vq(struct virtqueue *vq, u16 msix_vec) in vp_active_vq()
590 static int vp_modern_disable_vq_and_reset(struct virtqueue *vq) in vp_modern_disable_vq_and_reset()
629 static int vp_modern_enable_vq_after_reset(struct virtqueue *vq) in vp_modern_enable_vq_after_reset()
676 static bool vp_notify_with_data(struct virtqueue *vq) in vp_notify_with_data()
688 void (*callback)(struct virtqueue *vq), in setup_vq()
696 struct virtqueue *vq; in setup_vq() local
750 struct virtqueue *vq; in vp_modern_find_vqs() local
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H A Dvirtio_rtc_driver.c36 struct virtqueue *vq; member
134 static int viortc_feed_vq(struct viortc_dev *viortc, struct virtqueue *vq, in viortc_feed_vq()
227 static void viortc_do_cb(struct virtqueue *vq, in viortc_do_cb()
279 struct virtqueue *vq, in viortc_requestq_hdlr()
297 static void viortc_cb_requestq(struct virtqueue *vq) in viortc_cb_requestq()
316 struct virtqueue *vq, in viortc_alarmq_hdlr()
376 static void viortc_cb_alarmq(struct virtqueue *vq) in viortc_cb_alarmq()
413 static int viortc_msg_xfer(struct viortc_vq *vq, struct viortc_msg *msg, in viortc_msg_xfer()
1140 struct virtqueue *vq; in viortc_populate_vq() local
H A Dvirtio_mmio.c264 static bool vm_notify(struct virtqueue *vq) in vm_notify()
274 static bool vm_notify_with_data(struct virtqueue *vq) in vm_notify_with_data()
288 struct virtqueue *vq; in vm_interrupt() local
311 static void vm_del_vq(struct virtqueue *vq) in vm_del_vq()
331 struct virtqueue *vq, *n; in vm_del_vqs() local
347 void (*callback)(struct virtqueue *vq), in vm_setup_vq()
352 struct virtqueue *vq; in vm_setup_vq() local
H A Dvirtio_pci_legacy.c113 void (*callback)(struct virtqueue *vq), in setup_vq()
118 struct virtqueue *vq; in setup_vq() local
173 struct virtqueue *vq = info->vq; in del_vq() local
/linux/arch/arm64/include/uapi/asm/
H A Dsve_context.h42 #define __sve_vl_from_vq(vq) ((vq) * __SVE_VQ_BYTES) argument
44 #define __SVE_ZREG_SIZE(vq) ((__u32)(vq) * __SVE_VQ_BYTES) argument
45 #define __SVE_PREG_SIZE(vq) ((__u32)(vq) * (__SVE_VQ_BYTES / 8)) argument
46 #define __SVE_FFR_SIZE(vq) __SVE_PREG_SIZE(vq) argument
49 #define __SVE_ZREG_OFFSET(vq, n) \ argument
51 #define __SVE_ZREGS_SIZE(vq) \ argument
54 #define __SVE_PREGS_OFFSET(vq) \ argument
56 #define __SVE_PREG_OFFSET(vq, n) \ argument
58 #define __SVE_PREGS_SIZE(vq) \ argument
61 #define __SVE_FFR_OFFSET(vq) \ argument
H A Dsigcontext.h220 #define sve_vl_from_vq(vq) __sve_vl_from_vq(vq) argument
285 #define SVE_SIG_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq) argument
286 #define SVE_SIG_PREG_SIZE(vq) __SVE_PREG_SIZE(vq) argument
287 #define SVE_SIG_FFR_SIZE(vq) __SVE_FFR_SIZE(vq) argument
295 #define SVE_SIG_ZREG_OFFSET(vq, n) \ argument
297 #define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq) argument
299 #define SVE_SIG_PREGS_OFFSET(vq) \ argument
301 #define SVE_SIG_PREG_OFFSET(vq, n) \ argument
303 #define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq) argument
305 #define SVE_SIG_FFR_OFFSET(vq) \ argument
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/linux/net/vmw_vsock/
H A Dvirtio_transport.c98 static int virtio_transport_send_skb(struct sk_buff *skb, struct virtqueue *vq, in virtio_transport_send_skb()
159 struct virtqueue *vq; in virtio_transport_send_pkt_work() local
216 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_TX]; in virtio_transport_send_skb_fast_path() local
312 struct virtqueue *vq; in virtio_vsock_rx_fill() local
343 struct virtqueue *vq; in virtio_transport_tx_work() local
373 struct virtqueue *vq = vsock->vqs[VSOCK_VQ_RX]; in virtio_transport_more_replies() local
387 struct virtqueue *vq; in virtio_vsock_event_fill_one() local
449 struct virtqueue *vq; in virtio_transport_event_work() local
476 static void virtio_vsock_event_done(struct virtqueue *vq) in virtio_vsock_event_done()
485 static void virtio_vsock_tx_done(struct virtqueue *vq) in virtio_vsock_tx_done()
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/linux/drivers/i2c/busses/
H A Di2c-virtio.c31 struct virtqueue *vq; member
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()
138 struct virtqueue *vq = vi->vq; in virtio_i2c_xfer() local
/linux/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c254 struct vduse_virtqueue *vq, in vduse_dev_get_vq_state_packed()
280 struct vduse_virtqueue *vq, in vduse_dev_get_vq_state_split()
451 struct vduse_virtqueue *vq = dev->vqs[i]; in vduse_dev_reset() local
484 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_address() local
493 static void vduse_vq_kick(struct vduse_virtqueue *vq) in vduse_vq_kick()
509 struct vduse_virtqueue *vq = container_of(work, in vduse_vq_kick_work() local
518 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_kick_vq() local
531 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_cb() local
543 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_set_vq_num() local
551 struct vduse_virtqueue *vq = dev->vqs[idx]; in vduse_vdpa_get_vq_size() local
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/linux/tools/virtio/
H A Dvringh_test.c27 static bool never_notify_host(struct virtqueue *vq) in never_notify_host()
32 static void never_callback_guest(struct virtqueue *vq) in never_callback_guest()
70 static bool parallel_notify_host(struct virtqueue *vq) in parallel_notify_host()
83 static bool no_notify_host(struct virtqueue *vq) in no_notify_host()
297 struct virtqueue *vq; in parallel_test() local
445 struct virtqueue *vq; in main() local
H A Dvhost_net_test.c42 struct virtqueue *vq; member
138 static bool vq_notify(struct virtqueue *vq) in vq_notify()
257 static void wait_for_interrupt(struct vq_info *vq) in wait_for_interrupt()
275 static void run_tx_test(struct vdev_info *dev, struct vq_info *vq, in run_tx_test()
342 static void run_rx_test(struct vdev_info *dev, struct vq_info *vq, in run_rx_test()
H A Dvirtio_test.c35 struct virtqueue *vq; member
53 bool vq_notify(struct virtqueue *vq) in vq_notify()
63 void vq_callback(struct virtqueue *vq) in vq_callback()
169 static void run_test(struct vdev_info *dev, struct vq_info *vq, in run_test()
/linux/drivers/media/dvb-core/
H A Ddvb_vb2.c29 static int _queue_setup(struct vb2_queue *vq, in _queue_setup()
80 static int _start_streaming(struct vb2_queue *vq, unsigned int count) in _start_streaming()
88 static void _stop_streaming(struct vb2_queue *vq) in _stop_streaming()
106 static void _dmxdev_lock(struct vb2_queue *vq) in _dmxdev_lock()
114 static void _dmxdev_unlock(struct vb2_queue *vq) in _dmxdev_unlock()
/linux/tools/testing/selftests/arm64/fp/
H A Dfp-ptrace.c404 int ret, vq; in check_ptrace_values_sve() local
488 int ret, vq; in check_ptrace_values_ssve() local
570 int ret, vq; in check_ptrace_values_za() local
870 static void fill_random_ffr(void *buf, size_t vq) in fill_random_ffr()
891 int vq = __sve_vq_from_vl(vl); in fpsimd_to_sve() local
906 int vq = __sve_vq_from_vl(vl_in(config)); in set_initial_values() local
974 int vq, sme_vq; in check_memory_values() local
1182 int ret, vl, vq, regset; in sve_write_sve() local
1229 int ret, vl, vq; in sve_write_fpsimd() local
1299 int ret, vq; in za_write() local
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/linux/drivers/bluetooth/
H A Dvirtio_bt.c31 struct virtqueue *vq = vbt->vqs[VIRTBT_VQ_RX]; in virtbt_add_inbuf() local
77 struct virtqueue *vq = vbt->vqs[i]; in virtbt_close_vdev() local
239 static void virtbt_tx_done(struct virtqueue *vq) in virtbt_tx_done()
248 static void virtbt_rx_done(struct virtqueue *vq) in virtbt_rx_done()
/linux/drivers/scsi/
H A Dvirtio_scsi.c72 struct virtqueue *vq; member
182 struct virtqueue *vq = virtscsi_vq->vq; in virtscsi_vq_done() local
194 static void virtscsi_req_done(struct virtqueue *vq) in virtscsi_req_done()
222 static void virtscsi_ctrl_done(struct virtqueue *vq) in virtscsi_ctrl_done()
420 static void virtscsi_event_done(struct virtqueue *vq) in virtscsi_event_done()
428 static int __virtscsi_add_cmd(struct virtqueue *vq, in __virtscsi_add_cmd()
473 static void virtscsi_kick_vq(struct virtio_scsi_vq *vq) in virtscsi_kick_vq()
494 static int virtscsi_add_cmd(struct virtio_scsi_vq *vq, in virtscsi_add_cmd()
824 struct virtqueue *vq) in virtscsi_init_vq()
/linux/drivers/media/v4l2-core/
H A Dv4l2-mem2mem.c578 struct vb2_queue *vq; in v4l2_m2m_reqbufs() local
592 static void v4l2_m2m_adjust_mem_offset(struct vb2_queue *vq, in v4l2_m2m_adjust_mem_offset()
612 struct vb2_queue *vq; in v4l2_m2m_querybuf() local
765 struct vb2_queue *vq; in v4l2_m2m_qbuf() local
803 struct vb2_queue *vq; in v4l2_m2m_dqbuf() local
822 struct vb2_queue *vq; in v4l2_m2m_prepare_buf() local
840 struct vb2_queue *vq; in v4l2_m2m_create_bufs() local
850 struct vb2_queue *vq; in v4l2_m2m_expbuf() local
860 struct vb2_queue *vq; in v4l2_m2m_streamon() local
989 struct vb2_queue *vq; in v4l2_m2m_mmap() local
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