diff options
Diffstat (limited to 'qemu/roms/seabios/src/hw/virtio-blk.h')
-rw-r--r-- | qemu/roms/seabios/src/hw/virtio-blk.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/qemu/roms/seabios/src/hw/virtio-blk.h b/qemu/roms/seabios/src/hw/virtio-blk.h deleted file mode 100644 index 157bed627..000000000 --- a/qemu/roms/seabios/src/hw/virtio-blk.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef _VIRTIO_BLK_H -#define _VIRTIO_BLK_H - -struct virtio_blk_config -{ - u64 capacity; - u32 size_max; - u32 seg_max; - u16 cylinders; - u8 heads; - u8 sectors; - u32 blk_size; - u8 physical_block_exp; - u8 alignment_offset; - u16 min_io_size; - u32 opt_io_size; -} __attribute__((packed)); - -#define VIRTIO_BLK_F_BLK_SIZE 6 - -/* These two define direction. */ -#define VIRTIO_BLK_T_IN 0 -#define VIRTIO_BLK_T_OUT 1 - -/* This is the first element of the read scatter-gather list. */ -struct virtio_blk_outhdr { - /* VIRTIO_BLK_T* */ - u32 type; - /* io priority. */ - u32 ioprio; - /* Sector (ie. 512 byte offset) */ - u64 sector; -}; - -#define VIRTIO_BLK_S_OK 0 -#define VIRTIO_BLK_S_IOERR 1 -#define VIRTIO_BLK_S_UNSUPP 2 - -struct disk_op_s; -int virtio_blk_process_op(struct disk_op_s *op); -void virtio_blk_setup(void); - -#endif /* _VIRTIO_BLK_H */ |