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Re: [Qemu-devel] [PATCH] ide scsi: Mess with geometry only for hard disk
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH] ide scsi: Mess with geometry only for hard disk devices |
Date: |
Thu, 26 Jul 2012 15:42:15 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120605 Thunderbird/13.0 |
Am 23.07.2012 12:03, schrieb Paolo Bonzini:
> Il 23/07/2012 09:25, Markus Armbruster ha scritto:
>> 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;
>>> }
>>
>>
>
> Acked-by: Paolo Bonzini <address@hidden>
>
> Kevin, are you taking this patch?
Thanks, applied to the block branch.
Kevin