From 8aa71917f7be78151cff50b850a25f26de614b13 Mon Sep 17 00:00:00 2001 From: Amit Shah Date: Sat, 9 Apr 2011 15:54:38 +0530 Subject: [PATCH] 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 Signed-off-by: Kevin Wolf --- hw/ide/core.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/hw/ide/core.c b/hw/ide/core.c index c11d457b7a..a290142c57 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: