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| author | Amit Shah <amit.shah@redhat.com> | 2011-04-09 15:54:38 +0530 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-04-13 12:06:41 +0200 |
| commit | 8aa71917f7be78151cff50b850a25f26de614b13 (patch) | |
| tree | 0d67c9e8fa5c8ea6fe76ee0174675c7f708ea4c3 /hw | |
| parent | 21df65b6444858ddee3a86d8666571bb41695614 (diff) | |
| download | qemu-8aa71917f7be78151cff50b850a25f26de614b13.zip qemu-8aa71917f7be78151cff50b850a25f26de614b13.tar.gz qemu-8aa71917f7be78151cff50b850a25f26de614b13.tar.bz2 | |
atapi: Drives can be locked without media present
Drivers are free to lock drives without any media present. Such a
condition should not result in an error condition.
See Table 341 in MMC-5 spec for details.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ide/core.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index c11d457..a290142 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -1230,13 +1230,8 @@ static void ide_atapi_cmd(IDEState *s) ide_atapi_cmd_reply(s, 18, max_len); break; case GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL: - if (bdrv_is_inserted(s->bs)) { - bdrv_set_locked(s->bs, packet[4] & 1); - ide_atapi_cmd_ok(s); - } else { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - } + bdrv_set_locked(s->bs, packet[4] & 1); + ide_atapi_cmd_ok(s); break; case GPCMD_READ_10: case GPCMD_READ_12: |