Re: [PATCH 0/2] Hyper-V disk support V3

From: Andy Whitcroft
Date: Mon Apr 16 2012 - 14:28:43 EST

On Mon, Apr 16, 2012 at 11:32:22AM -0400, Jeff Garzik wrote:
> On 04/16/2012 07:20 AM, Andy Whitcroft wrote:
> >Jeff, I believe the first patch is what you had in mind in your comments.
> >Alan, the piix sadly has no subvendor/subdevice identifiers at all
> >though we are able to detect the platform from the DMI information,
> >this any better?
> Please post "lspci -vvv" for this device...

lspci -nnvvv:

00:07.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111] (rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
Region 4: I/O ports at ffa0 [size=16]
Kernel driver in use: ata_piix

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