| commit | 947231ad3b479de82d8f5ec185e2d00f3c96edcd | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 11 Jul 2017 12:04:08 +0000 (11 14:04 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 18 Jul 2017 13:14:36 +0000 (18 15:14 +0200) | ||
| tree | aeb085f4cb7bbe0914ba7bd72aa50f83d0a77dd2 | treesnapshot (tar.gz zip) |
| parent | ec18b0a93a0b8f6f9a72bf2461dc7a0930391bfa | commitdiff |
ide: bdrv_attach_dev() for empty CD-ROM
If no drive=... option is passed (for an empty drive), we don't only
lack the BlockBackend normally created by parse_drive(), but we also
need to manually call blk_attach_dev().
IDE does not support hot unplug, but if it did, qdev would take care to
call the matching blk_detach_dev() on unplug.
This fixes at least the bug that such devices didn't show up in
query-block, and probably some more problems.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
If no drive=... option is passed (for an empty drive), we don't only
lack the BlockBackend normally created by parse_drive(), but we also
need to manually call blk_attach_dev().
IDE does not support hot unplug, but if it did, qdev would take care to
call the matching blk_detach_dev() on unplug.
This fixes at least the bug that such devices didn't show up in
query-block, and probably some more problems.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
| hw/ide/qdev.c | diffblobblamehistory |