diff options
author | John Snow <jsnow@redhat.com> | 2016-01-22 15:51:05 -0500 |
---|---|---|
committer | Timothy Pearson <tpearson@raptorengineering.com> | 2019-11-29 19:29:55 -0600 |
commit | 0f901ccefe3bf0bbd64cec427a45e449062ac982 (patch) | |
tree | f90676553d5ba0837d6320ff7e8a8a102fb6631a /hw | |
parent | 78ce9d262cd7bd17b704d57f386d013be6ee8001 (diff) | |
download | hqemu-0f901ccefe3bf0bbd64cec427a45e449062ac982.zip hqemu-0f901ccefe3bf0bbd64cec427a45e449062ac982.tar.gz |
fdc: change auto fallback drive for ISA FDC to 288
The 2.88 drive is more suitable as a default because
it can still read 1.44 images correctly, but the reverse
is not true.
Since there exist virtio-win drivers that are shipped on
2.88 floppy images, this patch will allow VMs booted without
a floppy disk inserted to later insert a 2.88MB floppy and
have that work.
This patch has been tested with msdos, freedos, fedora,
windows 8 and windows 10 without issue: if problems do
arise for certain guests being unable to cope with 2.88MB
drives as the default, they are in the minority and can use
type=144 as needed (or insert a proper boot medium and omit
type=144/288 or use type=auto) to obtain different drive types.
As icing, the default will remain auto/144 for any pre-2.6
machine types, hopefully minimizing the impact of this change
in legacy hw to basically zero.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1453495865-9649-13-git-send-email-jsnow@redhat.com
Diffstat (limited to 'hw')
-rw-r--r-- | hw/block/fdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 6e0c5fc..e3b0e1e 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -2543,7 +2543,7 @@ static Property isa_fdc_properties[] = { FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, FloppyDriveType), DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, - FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, + FLOPPY_DRIVE_TYPE_288, qdev_prop_fdc_drive_type, FloppyDriveType), DEFINE_PROP_END_OF_LIST(), }; |