[PATCH 11/14] tools/virtio: switch to kernel's virtio_config.h

["Michael S. Tsirkin" <mst@redhat.com>]

Drops stubs in virtio_config.h, use the kernel's version instead - we
are now activly developing it, so the stub became too hard to maintain.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tools/virtio/linux/virtio_config.h | 102 +----------------------------
 1 file changed, 1 insertion(+), 101 deletions(-)

diff --git a/tools/virtio/linux/virtio_config.h b/tools/virtio/linux/virtio_config.h
index 42a564f22f2d..a0cd3f9a3111 100644
--- a/tools/virtio/linux/virtio_config.h
+++ b/tools/virtio/linux/virtio_config.h
@@ -1,101 +1 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef LINUX_VIRTIO_CONFIG_H
-#define LINUX_VIRTIO_CONFIG_H
-#include <linux/virtio_byteorder.h>
-#include <linux/virtio.h>
-#include <uapi/linux/virtio_config.h>
-
-struct virtio_config_ops {
-	int (*disable_vq_and_reset)(struct virtqueue *vq);
-	int (*enable_vq_after_reset)(struct virtqueue *vq);
-};
-
-/*
- * __virtio_test_bit - helper to test feature bits. For use by transports.
- *                     Devices should normally use virtio_has_feature,
- *                     which includes more checks.
- * @vdev: the device
- * @fbit: the feature bit
- */
-static inline bool __virtio_test_bit(const struct virtio_device *vdev,
-				     unsigned int fbit)
-{
-	return vdev->features & (1ULL << fbit);
-}
-
-/**
- * __virtio_set_bit - helper to set feature bits. For use by transports.
- * @vdev: the device
- * @fbit: the feature bit
- */
-static inline void __virtio_set_bit(struct virtio_device *vdev,
-				    unsigned int fbit)
-{
-	vdev->features |= (1ULL << fbit);
-}
-
-/**
- * __virtio_clear_bit - helper to clear feature bits. For use by transports.
- * @vdev: the device
- * @fbit: the feature bit
- */
-static inline void __virtio_clear_bit(struct virtio_device *vdev,
-				      unsigned int fbit)
-{
-	vdev->features &= ~(1ULL << fbit);
-}
-
-#define virtio_has_feature(dev, feature) \
-	(__virtio_test_bit((dev), feature))
-
-/**
- * virtio_has_dma_quirk - determine whether this device has the DMA quirk
- * @vdev: the device
- */
-static inline bool virtio_has_dma_quirk(const struct virtio_device *vdev)
-{
-	/*
-	 * Note the reverse polarity of the quirk feature (compared to most
-	 * other features), this is for compatibility with legacy systems.
-	 */
-	return !virtio_has_feature(vdev, VIRTIO_F_ACCESS_PLATFORM);
-}
-
-static inline bool virtio_is_little_endian(struct virtio_device *vdev)
-{
-	return virtio_has_feature(vdev, VIRTIO_F_VERSION_1) ||
-		virtio_legacy_is_little_endian();
-}
-
-/* Memory accessors */
-static inline u16 virtio16_to_cpu(struct virtio_device *vdev, __virtio16 val)
-{
-	return __virtio16_to_cpu(virtio_is_little_endian(vdev), val);
-}
-
-static inline __virtio16 cpu_to_virtio16(struct virtio_device *vdev, u16 val)
-{
-	return __cpu_to_virtio16(virtio_is_little_endian(vdev), val);
-}
-
-static inline u32 virtio32_to_cpu(struct virtio_device *vdev, __virtio32 val)
-{
-	return __virtio32_to_cpu(virtio_is_little_endian(vdev), val);
-}
-
-static inline __virtio32 cpu_to_virtio32(struct virtio_device *vdev, u32 val)
-{
-	return __cpu_to_virtio32(virtio_is_little_endian(vdev), val);
-}
-
-static inline u64 virtio64_to_cpu(struct virtio_device *vdev, __virtio64 val)
-{
-	return __virtio64_to_cpu(virtio_is_little_endian(vdev), val);
-}
-
-static inline __virtio64 cpu_to_virtio64(struct virtio_device *vdev, u64 val)
-{
-	return __cpu_to_virtio64(virtio_is_little_endian(vdev), val);
-}
-
-#endif
+#include "../../include/linux/virtio_config.h"
-- 
MST