virtio_ring.c (0e566c8f0f2e8325e35f6f97e13cde5356b41814) virtio_ring.c (f8ce72632fa7ed286cc9a62c35e279330a14d3e0)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/* Virtio ring implementation.
3 *
4 * Copyright 2007 Rusty Russell IBM Corporation
5 */
6#include <linux/virtio.h>
7#include <linux/virtio_ring.h>
8#include <linux/virtio_config.h>
9#include <linux/device.h>
10#include <linux/slab.h>
11#include <linux/module.h>
12#include <linux/hrtimer.h>
13#include <linux/dma-mapping.h>
1// SPDX-License-Identifier: GPL-2.0-or-later
2/* Virtio ring implementation.
3 *
4 * Copyright 2007 Rusty Russell IBM Corporation
5 */
6#include <linux/virtio.h>
7#include <linux/virtio_ring.h>
8#include <linux/virtio_config.h>
9#include <linux/device.h>
10#include <linux/slab.h>
11#include <linux/module.h>
12#include <linux/hrtimer.h>
13#include <linux/dma-mapping.h>
14#include <linux/spinlock.h>
14#include <xen/xen.h>
15
16#ifdef DEBUG
17/* For development, we want to crash whenever the ring is screwed. */
18#define BAD_RING(_vq, fmt, args...) \
19 do { \
20 dev_err(&(_vq)->vq.vdev->dev, \
21 "%s:"fmt, (_vq)->vq.name, ##args); \

--- 2433 unchanged lines hidden --- 		15#include <xen/xen.h>
16
17#ifdef DEBUG
18/* For development, we want to crash whenever the ring is screwed. */
19#define BAD_RING(_vq, fmt, args...) \
20 do { \
21 dev_err(&(_vq)->vq.vdev->dev, \
22 "%s:"fmt, (_vq)->vq.name, ##args); \

--- 2433 unchanged lines hidden ---