Searched refs:avail_idx (Results 1 – 8 of 8) sorted by relevance
| /linux-4.1.27/drivers/vhost/ |
| D | vhost.c | 185 vq->avail_idx = 0; in vhost_vq_reset()
691 vq->avail_idx = vq->last_avail_idx; in vhost_vring_ioctl()
1027 if (__put_user(cpu_to_vhost16(vq, vq->avail_idx), vhost_avail_event(vq))) in vhost_update_avail_event()
1228 __virtio16 avail_idx; in vhost_get_vq_desc() local
1234 if (unlikely(__get_user(avail_idx, &vq->avail->idx))) { in vhost_get_vq_desc()
1239 vq->avail_idx = vhost16_to_cpu(vq, avail_idx); in vhost_get_vq_desc()
1241 if (unlikely((u16)(vq->avail_idx - last_avail_idx) > vq->num)) { in vhost_get_vq_desc()
1243 last_avail_idx, vq->avail_idx); in vhost_get_vq_desc()
1248 if (vq->avail_idx == last_avail_idx) in vhost_get_vq_desc()
1459 unlikely(vq->avail_idx == vq->last_avail_idx)) in vhost_notify()
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| D | vhost.h | 81 u16 avail_idx; member
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| D | vringh.c | 36 u16 avail_idx, i, head; in __vringh_get_head() local
39 err = getu16(vrh, &avail_idx, &vrh->vring.avail->idx); in __vringh_get_head()
46 if (*last_avail_idx == avail_idx) in __vringh_get_head()
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| /linux-4.1.27/Documentation/mic/mpssd/ |
| D | mpssd.c | 388 return ACCESS_ONCE(vr->info->avail_idx); in read_avail_idx()
508 __u16 avail_idx = read_avail_idx(vr); in spin_for_descriptors() local
510 while (avail_idx == le16toh(ACCESS_ONCE(vr->vr.avail->idx))) { in spin_for_descriptors()
514 le16toh(vr->vr.avail->idx), vr->info->avail_idx); in spin_for_descriptors()
644 while (rx_vr.info->avail_idx != in virtio_net()
837 while (rx_vr.info->avail_idx != in virtio_console()
1141 __u16 avail_idx; in virtio_block() local
1192 while (vring.info->avail_idx != in virtio_block()
1195 avail_idx = in virtio_block()
1196 vring.info->avail_idx & in virtio_block()
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| /linux-4.1.27/include/uapi/linux/ |
| D | mic_common.h | 151 __u16 avail_idx; member
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| /linux-4.1.27/tools/virtio/ |
| D | vringh_test.c | 112 u16 avail_idx, i; in vringh_get_head() local
115 err = get_user(avail_idx, &vrh->vring.avail->idx); in vringh_get_head()
119 if (vrh->last_avail_idx == avail_idx) in vringh_get_head()
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| /linux-4.1.27/drivers/misc/mic/host/ |
| D | mic_debugfs.c | 312 i, mvr->vring.info->avail_idx & (num - 1)); in mic_vdev_info_show()
314 i, mvr->vring.info->avail_idx); in mic_vdev_info_show()
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| D | mic_virtio.c | 342 vr->info->avail_idx = vrh->last_avail_idx; in _mic_virtio_copy()
428 mvdev->mvr[i].vring.info->avail_idx = 0; in mic_virtio_device_reset()
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