similar to: [PATCH] ioemu-remote: Fix pci pass-through

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

Hi List, many People seem to be interested in the Graphic-Card Passthrough Feature (for more or less obvious reasons). Official Support is still under development, and i hope not to interfere with it in any (bad) way ... But i remember my own painfull and timeconsuming research when i wanted this feature to work, so i thought perhaps this spares some time for the unpatient users like me :)

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

v6 changes: - Check compiler before using [0] or []. v5 changes: - Fix prototypes in v4v.h for do_v4v_op - Add padding to make sure all the structures are 64 bits aligned - Replace [0] with [] v4 changes: - Stop using ssize_t, use long instead - Return -MSGSIZE for message bigger than 2GB - Fixup size handling - Rename

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

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

Hello all, I''ve patched pv-grub to allow it to boot a Solaris PV domU using an unmodified menu.lst. The attached patch has been tested with various Solaris versions (Solaris 11 Express, OpenIndiana 151a, OpenSolaris 134, Nexenta Core 3.0.1; all 64-bit). I appreciate your feedback. The patch consists mainly of Oracle''s grub modifications, which add ZFS support and

Hi, I am trying to make the vt-d and pci pass-through work and I have some problems. I just try to give a NIC to an HVM guest. When I create the vm the hypervisor goes to an infinite loop, it displays in loop the message enclosed (console_on_xm_create). I use xen x86_64, debian etch dom0 with linux-2.6.18.8-xen 32. The hvm guest is a debian etch 64. Cheers, -- Jean Guyader

ioemu-remote: The device model needs to write in the ACPI tables when it wakes up from S3 state. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> -- Jean Guyader _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

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

Before I get to entrenched in the ACPI code - I thought I''d ping the community to make sure nobody else has investigated this already - Can we present cores vs sockets for guest VCPUs? Right now, the number of total processors can be specified, but can we specify cores per socket? I see this potentially being an hvmloader function, as part of its acpi build code. Could this be

hi everybody I have to do a lot of Anova with R and I would like to have another type of coefficients coding.. I explain. by default if I have 2 temperatures for an experience. 100°C or 130°C and I want to see the temperature effect on the presure I want to estimate the coefficient of each temperature. I will obtain ,with the anova, juste one coefficients for example +3,56 (for 100°C), and the

Hi everyone, If I compute a "Ordered Logistic or Probit Regression" with the polr function from MASS package. the summary give me : coefficients, Standard error and Tvalue.. but not directly the p.value. I can compute "manualy" the Pvalue, but Is there a way to directly obtain the pa.value, and I wonder why the p.valeu is not directly calculated, is there a reason? exemple

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

Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.

Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.

hi, I am trying the Xen unstable on X48 chipset these days but it failed due to an corrupted RMRR table in the ACPI. The following is the acpi dump of DMAR. DMAR @ 0x7fef1000 0000: 44 4d 41 52 20 01 00 00 01 d1 49 4e 54 45 4c 20 DMAR .....INTEL 0010: 44 58 34 38 42 54 32 20 12 06 00 00 4d 53 46 54 DX48BT2 ....MSFT 0020: 13 00 00 01 23 00 00 00 00 00 00 00 00 00 00 00 ....#...........

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

hi, I want to pass through "01:00.0",declared as pci=['01:00.0'] in cfg file. but found error log "pt_iomul_init: Error: pt_iomul_init can't open file /dev/xen/pci_iomul: No such file or directory: 0x1:0x0.0x0". in qemu-dm-example.hvm.log In fact, /dev/xen/pci_iomul does not exist. So where /dev/xen/pci_iomul implemented ? I have searched xen and linux code,

Hi everybody, I have a problem with the grid function in tk. I juste try to put 4 buttons like this: ------------------- | | | | | C | | A |--------| | | | ---------- D | | | | | B | | ------------------- A is 2x2 C is 1x2 B is 1x2 D is 2x2 but the code bellow dont work : require(tcltk) tt <-