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block: Remove type hint, it's guest matter, doesn't belong here 

No users of bdrv_get_type_hint() left.  bdrv_set_type_hint() can make
the media removable by side effect.  Make that explicit.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-05-16 15:04:57 +02:00 committed by Kevin Wolf
parent 95b5edcd92
commit 8d278467ff
4 changed files with 2 additions and 20 deletions
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12
block.c
View File

@ -1305,13 +1305,6 @@ void bdrv_set_geometry_hint(BlockDriverState *bs,
bs->secs = secs;
}
void bdrv_set_type_hint(BlockDriverState *bs, int type)
{
bs->type = type;
bs->removable = ((type == BDRV_TYPE_CDROM ||
type == BDRV_TYPE_FLOPPY));
}
void bdrv_set_translation_hint(BlockDriverState *bs, int translation)
{
bs->translation = translation;
@ -1428,11 +1421,6 @@ void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
}
}
int bdrv_get_type_hint(BlockDriverState *bs)
{
return bs->type;
}
int bdrv_get_translation_hint(BlockDriverState *bs)
{
return bs->translation;

5
block.h
View File

@ -152,9 +152,6 @@ int bdrv_has_zero_init(BlockDriverState *bs);
int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
int *pnum);
#define BDRV_TYPE_HD 0
#define BDRV_TYPE_CDROM 1
#define BDRV_TYPE_FLOPPY 2
#define BIOS_ATA_TRANSLATION_AUTO 0
#define BIOS_ATA_TRANSLATION_NONE 1
#define BIOS_ATA_TRANSLATION_LBA 2
@ -163,7 +160,6 @@ int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
void bdrv_set_geometry_hint(BlockDriverState *bs,
int cyls, int heads, int secs);
void bdrv_set_type_hint(BlockDriverState *bs, int type);
void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
void bdrv_get_geometry_hint(BlockDriverState *bs,
int *pcyls, int *pheads, int *psecs);
@ -177,7 +173,6 @@ typedef enum FDriveType {
void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
int *max_track, int *last_sect,
FDriveType drive_in, FDriveType *drive);
int bdrv_get_type_hint(BlockDriverState *bs);
int bdrv_get_translation_hint(BlockDriverState *bs);
void bdrv_set_on_error(BlockDriverState *bs, BlockErrorAction on_read_error,
BlockErrorAction on_write_error);

1
block_int.h
View File

@ -194,7 +194,6 @@ struct BlockDriverState {
/* NOTE: the following infos are only hints for real hardware
drivers. They are not used by the block driver */
int cyls, heads, secs, translation;
int type;
BlockErrorAction on_read_error, on_write_error;
char device_name[32];
unsigned long *dirty_bitmap;

4
blockdev.c
View File

@ -487,7 +487,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi)
}
break;
case MEDIA_CDROM:
bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM);
bdrv_set_removable(dinfo->bdrv, 1);
dinfo->media_cd = 1;
break;
}
@ -496,7 +496,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi)
/* FIXME: This isn't really a floppy, but it's a reasonable
approximation. */
case IF_FLOPPY:
bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY);
bdrv_set_removable(dinfo->bdrv, 1);
break;
case IF_PFLASH:
case IF_MTD: