diff options
Diffstat (limited to 'include/linux/virtio_config.h')
| -rw-r--r-- | include/linux/virtio_config.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 02f0acb549d6..1fa5faa26440 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -318,12 +318,13 @@ static inline u16 virtio_cread16(struct virtio_device *vdev, { u16 ret; vdev->config->get(vdev, offset, &ret, sizeof(ret)); - return ret; + return virtio16_to_cpu(vdev, (__force __virtio16)ret); } static inline void virtio_cwrite16(struct virtio_device *vdev, unsigned int offset, u16 val) { + val = (__force u16)cpu_to_virtio16(vdev, val); vdev->config->set(vdev, offset, &val, sizeof(val)); } @@ -332,12 +333,13 @@ static inline u32 virtio_cread32(struct virtio_device *vdev, { u32 ret; vdev->config->get(vdev, offset, &ret, sizeof(ret)); - return ret; + return virtio32_to_cpu(vdev, (__force __virtio32)ret); } static inline void virtio_cwrite32(struct virtio_device *vdev, unsigned int offset, u32 val) { + val = (__force u32)cpu_to_virtio32(vdev, val); vdev->config->set(vdev, offset, &val, sizeof(val)); } @@ -346,12 +348,13 @@ static inline u64 virtio_cread64(struct virtio_device *vdev, { u64 ret; vdev->config->get(vdev, offset, &ret, sizeof(ret)); - return ret; + return virtio64_to_cpu(vdev, (__force __virtio64)ret); } static inline void virtio_cwrite64(struct virtio_device *vdev, unsigned int offset, u64 val) { + val = (__force u64)cpu_to_virtio64(vdev, val); vdev->config->set(vdev, offset, &val, sizeof(val)); } |