[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] ide scsi: Mess with geometry only for hard disk
From: |
Markus Armbruster |
Subject: |
Re: [Qemu-devel] [PATCH] ide scsi: Mess with geometry only for hard disk devices |
Date: |
Mon, 23 Jul 2012 09:25:20 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.97 (gnu/linux) |
Ping?
Markus Armbruster <address@hidden> writes:
> Legacy -drive cyls=... are now ignored completely when the drive
> doesn't back a hard disk device. Before, they were first checked
> against a hard disk's limits, then ignored.
>
> Signed-off-by: Markus Armbruster <address@hidden>
> ---
> hw/ide/qdev.c | 3 ++-
> hw/scsi-disk.c | 3 ++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
> index 22e58df..5ea9b8f 100644
> --- a/hw/ide/qdev.c
> +++ b/hw/ide/qdev.c
> @@ -149,7 +149,8 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind
> kind)
> }
>
> blkconf_serial(&dev->conf, &dev->serial);
> - if (blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255) < 0) {
> + if (kind != IDE_CD
> + && blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255) <
> 0) {
> return -1;
> }
>
> diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
> index 525816c..318318c 100644
> --- a/hw/scsi-disk.c
> +++ b/hw/scsi-disk.c
> @@ -1750,7 +1750,8 @@ static int scsi_initfn(SCSIDevice *dev)
> }
>
> blkconf_serial(&s->qdev.conf, &s->serial);
> - if (blkconf_geometry(&dev->conf, NULL, 65535, 255, 255) < 0) {
> + if (dev->type == TYPE_DISK
> + && blkconf_geometry(&dev->conf, NULL, 65535, 255, 255) < 0) {
> return -1;
> }