similar to: [PATCH] Simple emulation of host keyboard and mouse for gfx_passthru.

Hi, I''m trying to pass an intel video card to a guest via VT-D. I got this to work once so i know my system can do it, but I can''t seem to replicate my success. Not sure if something changed in the bios(vt-d is still enabled there), or elsewhere. When I pass a device with gfx_passthru=0 (using config below), guest boots up and the vid card shows up at an incorrect pci id(ie not

Pass gfx_passthru parameter to QEMU. Keep it boolean for now as QEMU does not expect any other integer value. Signed-off-by: Allen Kay <allen.m.kay@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, How come gfx_passthru is now an invalid option? Does it mean Xen-unstable 4.4 changeset 27214 no longer supports vga passthrough? -- Yours sincerely, Singapore Citizen Mr. Teo En Ming (Zhang Enming)

Hi, How come gfx_passthru is now an invalid option? Does it mean Xen-unstable 4.4 changeset 27214 no longer supports vga passthrough? -- Yours sincerely, Singapore Citizen Mr. Teo En Ming (Zhang Enming)

I''ve been trying to pass through a GPU to a domU, so far with a lot of trouble but finally a success. PCI passthrough works, I''ve had the usb hubs work successfully. Today I tried to pass through my ATI card to an ubuntu hvm domU with no gfx_passthru and got this: [...] (XEN) memory_map:add: dom14 gfn=f3040 mfn=f7c40 nr=4 (XEN) memory_map:remove: dom14 gfn=f3040 mfn=f7c40 nr=4

The OpRegion shouldn''t be mapped 1:1 because the address in the host can''t be used in the guest directly. This patch traps read and write access to the opregion of the Intel GPU config space (offset 0xfc). To work correctly this patch needs a change in hvmloader. HVMloader will allocate 2 pages for the OpRegion and write this address on the config space of the Intel GPU. Qemu

These functions don''t seem to be used outside of i386-dm/helper2.c Signed-off-by: Simon Horman <horms@verge.net.au> --- i386-dm/helper2.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) Index: ioemu-remote/i386-dm/helper2.c =================================================================== --- ioemu-remote.orig/i386-dm/helper2.c 2009-03-02

Hi, I've written some helper functions which are used by another function (called func()). When func() is sourced I dont want the helper function to be seen in the global namespace (as shown by ls()). Currently what I have done is: func <- function() { helper1 <- function() { ... } helper2 <- function() { ... } # some code } Is there anyway to take the functions

QEMU fixes - VMX domain owns 0xcxxxx. - guard the fprintf with a log level check Signed-off-by: Arun Sharma <arun.sharma@intel.com> --- 1.1/tools/ioemu/hw/pc.c 2005-05-19 15:04:52 -07:00 +++ edited/tools/ioemu/hw/pc.c 2005-05-23 16:37:18 -07:00 @@ -419,11 +419,11 @@ ret = load_image(buf, phys_ram_base + vga_bios_offset); #endif +#ifndef NOBIOS /* setup basic memory access

The GGC field have moved from 0x52 to 0x50 on Sandy Bridge. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Expose more host bridge config space value to make the driver happy for all the different revisions of the device. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> --- hw/pt-graphics.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Nicely terminate the device model script, to let it properly clean resources. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> diff -u b/tools/python/xen/xend/image.py b/tools/python/xen/xend/image.py --- b/tools/python/xen/xend/image.py Fri Jan 18 11:53:23 2008 +0000 +++ b/tools/python/xen/xend/image.py Fri Jan 18 12:42:11 2008 +0000 @@ -325,7 +325,7 @@ return

The OpRegion shouldn''t be mapped 1:1 because the address in the host can''t be used in the guest directly. This patch traps read and write access to the opregion of the Intel GPU config space (offset 0xfc). To work correctly this patch needs a change in hvmloader. HVMloader will allocate 2 pages for the OpRegion and write this address on the config space of the Intel GPU. Qemu

flight 10458 xen-4.1-testing real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/10458/ Failures and problems with tests :-( Tests which did not succeed and are blocking: test-amd64-i386-xl-credit2 3 host-install(3) broken test-amd64-amd64-xl-sedf 3 host-install(3) broken test-amd64-amd64-xl-winxpsp3 3 host-install(3) broken

These values are already defined by the libpci heders in the version 3.1.7. PCI_STATUS_66MHZ PCI_STATUS_RESERVED2 PCI_STATUS_FAST_BACK PCI_MSIX_TABSIZE Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> --- hw/pci.h | 6 ++++++ hw/pt-msi.h | 2 ++ 2 files changed, 8 insertions(+), 0 deletions(-) _______________________________________________ Xen-devel mailing list

flight 12043 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/12043/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 12031 test-amd64-i386-rhel6hvm-intel 7 redhat-install fail REGR. vs. 12031 test-amd64-i386-xl-winxpsp3-vcpus1 7

The memory permutation cause a slow down in case of a save/restore (bug 1143). It works better when the mixing is done with 2MB chunks. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Changes in v2: - Create a new function to clear \r\n and write to syslog - Remove tmp buffer Introduce a new option (-s/--syslog) to make xenconsoled log into syslog. The default behaviour remains the same (log into plain files) From: Eric Chanudet <eric.chanudet@citrix.com> Signed-off-by: Jean Guyader <jean.guyader@gmail.com> _______________________________________________

Hi, a small cleanup of vpmu structures: - struct msr_load_store_entry is unused - struct pmumsr is only used in the vmx part Dietmar. Signed-off-by: Dietmar Hahn <dietmar.hahn@ts.fujitsu.com> # HG changeset patch # Parent a7bacdc5449a2f7bb9c35b2a1334b463fe9f29a9 diff -r a7bacdc5449a xen/arch/x86/hvm/vmx/vpmu_core2.c --- a/xen/arch/x86/hvm/vmx/vpmu_core2.c Mon Feb 27 17:05:18 2012

Hi, this patch passes the orginal cpuid bits for X86_FEATURE_DTES64 (64-bit DS Area) and X86_FEATURE_DSCPL (CPL Qualified Debug Store) to the guest when the BTS feature is switched on. I forgot this when I did this BTS emulation. Thanks. Dietmar. Signed-off-by: Dietmar Hahn <dietmar.hahn@ts.fujitsu.com> diff -r a6b81234b189 xen/arch/x86/hvm/vmx/vpmu_core2.c ---