From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNh1Y-0001dR-Jo for qemu-devel@nongnu.org; Thu, 14 Jul 2016 09:49:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bNh1V-0002fy-Qq for qemu-devel@nongnu.org; Thu, 14 Jul 2016 09:49:54 -0400 From: Kevin Wolf Date: Thu, 14 Jul 2016 15:49:43 +0200 Message-Id: <1468504183-20180-3-git-send-email-kwolf@redhat.com> In-Reply-To: <1468504183-20180-1-git-send-email-kwolf@redhat.com> References: <1468504183-20180-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 2/2] scsi: scsi-cd without drive property for empty drive List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, mreitz@redhat.com, qemu-devel@nongnu.org This allows to create an empty scsi-cd device without manually creating a BlockBackend. Signed-off-by: Kevin Wolf --- hw/scsi/scsi-disk.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 8dbfc10..b4e71ff 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -2359,6 +2359,11 @@ static void scsi_hd_realize(SCSIDevice *dev, Error **errp) static void scsi_cd_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); + + if (!dev->conf.blk) { + dev->conf.blk = blk_new(); + } + s->qdev.blocksize = 2048; s->qdev.type = TYPE_ROM; s->features |= 1 << SCSI_DISK_F_REMOVABLE; -- 1.8.3.1