From: Chris Wright <chrisw@sous-sol.org>
To: Dmitri Seletski <drjoms@gmail.com>
Cc: kvm@vger.kernel.org
Subject: Re: wifi pci card issue in windows host.
Date: Mon, 21 Dec 2009 11:41:51 -0800 [thread overview]
Message-ID: <20091221194151.GB5979@sequoia.sous-sol.org> (raw)
In-Reply-To: <4B2FA6CE.9050203@gmail.com>
* Dmitri Seletski (drjoms@gmail.com) wrote:
> Dmitri Seletski wrote:
> > Hello folks.
> > My goal is to make my pci based network card work under windows
> > guest.(obviously using windows drivers)
> >
> > this is device i am interested in:
> > 01:07.0 Network controller: Atheros Communications Inc. AR5416
> > 802.11abgn Wireless PCI Adapter (rev 01)
> > Subsystem: D-Link System Inc Device 3a6b
> > 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: 168, Cache Line Size: 64 bytes
> > Interrupt: pin A routed to IRQ 16
> > Region 0: Memory at f9ff0000 (32-bit, non-prefetchable) [size=64K]
> > Capabilities: [40] #00 [0000]
> > Kernel driver in use: ath9k
> > Kernel modules: ath9k
> >
> > uname -a: Linux dimko 2.6.32 #4 SMP PREEMPT Thu Dec 17 02:45:45 GMT 2009
> > x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ AuthenticAMD GNU/Linux
Unlikely you have an IOMMU in this box, so you won't really be able to
assign this device to the guest.
> > below commands I have executed:
> > #echo "1186 3a6b" > /sys/bus/pci/drivers/pci-stub/new_id
> > #echo 0000:01:07.0 > /sys/bus/pci/devices/0000\:01\:07.0/driver/unbind
> > #echo 0000:01:07.0 > /sys/bus/pci/drivers/pci-stub/bind
> >
> > last command gives: "echo: write error: No such device"
> > I have "pci_stub" module loaded.
Can you show the output of lspci -nn -s 01:07.0 from the host?
thanks,
-chris
prev parent reply other threads:[~2009-12-21 19:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-17 16:09 wifi pci card issue in windows host Dmitri Seletski
2009-12-21 16:48 ` Dmitri Seletski
2009-12-21 19:41 ` Chris Wright [this message]
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