Passera, Pablo R wrote:
Hi Anna,
Are you expecting this to work using the 1:1 mapping for direct device
assignment?
Actually, I want to use the current qemu implementation for this. AFAIK from
the code seems that qemu mmaps the device memory into the qemu pci subsystem
memory
...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On
Behalf Of Passera, Pablo R
Sent: 12 May 2009 11:22
To: kvm@vger.kernel.org
Subject: RE: Problem doing pci passthrough of the network card without
VT-d
One update on this. I disabled VT-d from the BIOS and now I am not
getting the DMAR
@vger.kernel.org
Subject: RE: Problem doing pci passthrough of the network card without
VT-d
Are you expecting this to work using the 1:1 mapping for direct device
assignment? I use a similar setup (e.g. dma=none and no VT-d) but a
different NIC (Intel 82598 10G) and a different driver (ixgbe). I see
One update on this. I disabled VT-d from the BIOS and now I am not getting the
DMAR error messages in dmesg, but the board still does not work on the guest.
Any help is welcomed.
e1000e :00:19.0: PCI INT A disabled
pci-stub :00:19.0: PCI INT A - GSI 20 (level, low) - IRQ 20
pci-stub
