Displaying 5 results from an estimated 5 matches for "5a23".
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2010 May 09
47
IOMMU and AMD 890fx
Hi,
All the reviews for the AMD 890fx chipset reported that it supports IOMMU
v1.2.
But I cannot find any mention of that on AMD site.
Does 890fx support IOMMU?
Do 890fx motherboards with IOMMU exist?
Does Xen support 890fx?
Regards,
Leonardo
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2012 Sep 05
21
[PATCH] amd iommu: Dump flags of IO page faults
Hi Jan,
Attached patch dumps io page fault flags. The flags show the reason of
the fault and tell us if this is an unmapped interrupt fault or a DMA fault.
Thanks,
Wei
signed-off-by: Wei Wang <wei.wang2@amd.com>
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2012 Sep 01
1
Can't pass through onboard Intel HDA, works in KVM
...base_addr=0xfeb00004)
pci_intx: intx=1
register_real_device: Real physical device 00:14.2 registered successfuly!
IRQ type = INTx
...
[jason@virt-host ~]$ lspci -tv
-[0000:00]-+-00.0 ATI Technologies Inc RD890 PCI to PCI bridge
(external gfx0 port B)
+-00.2 ATI Technologies Inc Device 5a23
+-02.0-[01]--+-00.0 ATI Technologies Inc Barts XT [ATI
Radeon HD 6800 Series]
| \-00.1 ATI Technologies Inc Barts HDMI Audio
[Radeon HD 6800 Series]
+-04.0-[02]----00.0 Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controll...
2013 Sep 17
10
RESEND [Xen-unstable][Qemu-xen] HVM Guest reading of Expansion ROM from passthroughed PCI device returns data from emulated VGA rom
*RESEND* due to exceeding the mailinglists limit for attachment size.
Hi,
I''m trying to get secondary vga-passthrough on a HVM guest to work with a AMD HD6570 and the native kernel radeon driver and kernel modesetting.
So the guest still gets the emulated stdvga or cirrus device(used in my case here) as primary/boot vga adapter.
- When i don''t passthrough the radeon card, the
2012 Jan 12
9
linux 3.3-pre-rc1: Starting domU fails with Error: Failed to query current memory allocation of dom0.
Hi Konrad,
Today i tried linuses tree of today (last commit is 4c4d285ad5665bfbd983b95fde8d7a477d24a361).
It boots dom0 fine, but it fails to start any domU with: "Error: Failed to query current memory allocation of dom0."
With my previous 3.1.5 kernel everything is fine, nothing else changed in config in between.
dmesg and xm dmesg attached
--
Sander
Dom0 shows:
total