diff options
Diffstat (limited to 'include/linux/virtio_config.h')
| -rw-r--r-- | include/linux/virtio_config.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index ffc2ae04879c..f51788439574 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -66,7 +66,7 @@ struct virtio_config_ops { vq_callback_t *callbacks[], const char *names[]); void (*del_vqs)(struct virtio_device *); - u32 (*get_features)(struct virtio_device *vdev); + u64 (*get_features)(struct virtio_device *vdev); void (*finalize_features)(struct virtio_device *vdev); const char *(*bus_name)(struct virtio_device *vdev); int (*set_vq_affinity)(struct virtqueue *vq, int cpu); @@ -88,11 +88,11 @@ static inline bool __virtio_test_bit(const struct virtio_device *vdev, { /* Did you forget to fix assumptions on max features? */ if (__builtin_constant_p(fbit)) - BUILD_BUG_ON(fbit >= 32); + BUILD_BUG_ON(fbit >= 64); else - BUG_ON(fbit >= 32); + BUG_ON(fbit >= 64); - return vdev->features & BIT(fbit); + return vdev->features & BIT_ULL(fbit); } /** @@ -105,11 +105,11 @@ static inline void __virtio_set_bit(struct virtio_device *vdev, { /* Did you forget to fix assumptions on max features? */ if (__builtin_constant_p(fbit)) - BUILD_BUG_ON(fbit >= 32); + BUILD_BUG_ON(fbit >= 64); else - BUG_ON(fbit >= 32); + BUG_ON(fbit >= 64); - vdev->features |= BIT(fbit); + vdev->features |= BIT_ULL(fbit); } /** @@ -122,11 +122,11 @@ static inline void __virtio_clear_bit(struct virtio_device *vdev, { /* Did you forget to fix assumptions on max features? */ if (__builtin_constant_p(fbit)) - BUILD_BUG_ON(fbit >= 32); + BUILD_BUG_ON(fbit >= 64); else - BUG_ON(fbit >= 32); + BUG_ON(fbit >= 64); - vdev->features &= ~BIT(fbit); + vdev->features &= ~BIT_ULL(fbit); } /** |