diff options
Diffstat (limited to 'pc-bios/s390-ccw/virtio.h')
| -rw-r--r-- | pc-bios/s390-ccw/virtio.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pc-bios/s390-ccw/virtio.h b/pc-bios/s390-ccw/virtio.h index b0034aa07f..7b227db7b8 100644 --- a/pc-bios/s390-ccw/virtio.h +++ b/pc-bios/s390-ccw/virtio.h @@ -201,7 +201,15 @@ struct VirtioBlkConfig { } __attribute__((packed)); typedef struct VirtioBlkConfig VirtioBlkConfig; -bool virtio_guessed_disk_nature(void); +enum guessed_disk_nature_type { + VIRTIO_GDN_NONE = 0, + VIRTIO_GDN_DASD = 1, + VIRTIO_GDN_CDROM = 2, + VIRTIO_GDN_SCSI = 3, +}; +typedef enum guessed_disk_nature_type VirtioGDN; + +VirtioGDN virtio_guessed_disk_nature(void); void virtio_assume_scsi(void); void virtio_assume_eckd(void); void virtio_assume_iso9660(void); @@ -228,7 +236,7 @@ struct VDev { int cmd_vr_idx; void *ring_area; long wait_reply_timeout; - bool guessed_disk_nature; + VirtioGDN guessed_disk_nature; SubChannelId schid; SenseId senseid; union { |