Hi there.. I''ve got the folowing error while trying to assign the video card from Dom0 to DomU Using config file "/etc/xen/winkk". Error: failed to assign device: maybe the platform doesn''t support VT-d, or VT-d isn''t enabled properly? What Am I missing? obviously I''ve got VT support enable, cuz I was able to create the Windows DomU. Config file pci=[ ''01:05.0'' ] lspci 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 grub config module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 xen-pciback.hide=(01:05.0) Anyway xm pci-list-assignable-devices show nothing, what''s wrong? Thanks is advance Regards _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 7/12/2010 10:54 AM, Net Warrior wrote:> Hi there.. > I''ve got the folowing error while trying to assign the video card from > Dom0 to DomU > > Using config file "/etc/xen/winkk". > Error: failed to assign device: maybe the platform doesn''t support VT-d, > or VT-d isn''t enabled properly? > > What Am I missing? obviously I''ve got VT support enable, cuz I was able > to create the Windows DomU. > > Config file > pci=[ ''01:05.0'' ] > > lspci > 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 > > grub config > > module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 xen-pciback.hide=(01:05.0) > > Anyway xm pci-list-assignable-devices show nothing, what''s wrong? > > > Thanks is advance > RegardsVT-d support (PCI passthrough) is a subset of VT-x support. Not all chipsets support VT-d nor is it required for full-virtualization of guests. (i.e. Windows) Cheers, Daniel _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On Mon, Jul 12, 2010 at 1:00 PM, Daniel Kao <dkao@ubermind.com> wrote:> VT-d support (PCI passthrough) is a subset of VT-x support. Not all > chipsets support VT-d nor is it required for full-virtualization of guests. > (i.e. Windows)isn''t VT-d a superset of VT-x, and the set of machines that support VT-d a subset of those that support VT-x ? -- Javier _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 07/12/10 15:00, Daniel Kao wrote:> On 7/12/2010 10:54 AM, Net Warrior wrote: >> Hi there.. >> I''ve got the folowing error while trying to assign the video card from >> Dom0 to DomU >> >> Using config file "/etc/xen/winkk". >> Error: failed to assign device: maybe the platform doesn''t support VT-d, >> or VT-d isn''t enabled properly? >> >> What Am I missing? obviously I''ve got VT support enable, cuz I was able >> to create the Windows DomU. >> >> Config file >> pci=[ ''01:05.0'' ] >> >> lspci >> 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 >> >> grub config >> >> module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 >> xen-pciback.hide=(01:05.0) >> >> Anyway xm pci-list-assignable-devices show nothing, what''s wrong? >> >> >> Thanks is advance >> Regards > > VT-d support (PCI passthrough) is a subset of VT-x support. Not all > chipsets support VT-d nor is it required for full-virtualization of > guests. (i.e. Windows) > > Cheers, > Daniel > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-usersI do not understad, what does it mean? that I shoud not be getting that error and should be able to pass-throught the decive to my DomU? Reading this - http://wiki.xensource.com/xenwiki/VTdHowTo, also added iommy=1 to grub, but no luck, still do not get why xm pci-list-assignable-devices show nothing, at least should show 01:05.0, in xen pci backend mode also used Virtual PCI just to test, same behavior. I''m using 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 AMD Athlon(tm) II X4 630 Processor AuthenticAMD GNU/Linux All xen options compiled embeded, not modules/initramfs used. Regards _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
if its a athlon II, then there is no vt-d. vt-d is a intel iommu On Mon, Jul 12, 2010 at 2:47 PM, Net Warrior <netwarrior863@gmail.com> wrote:> On 07/12/10 15:00, Daniel Kao wrote: >> On 7/12/2010 10:54 AM, Net Warrior wrote: >>> Hi there.. >>> I''ve got the folowing error while trying to assign the video card from >>> Dom0 to DomU >>> >>> Using config file "/etc/xen/winkk". >>> Error: failed to assign device: maybe the platform doesn''t support VT-d, >>> or VT-d isn''t enabled properly? >>> >>> What Am I missing? obviously I''ve got VT support enable, cuz I was able >>> to create the Windows DomU. >>> >>> Config file >>> pci=[ ''01:05.0'' ] >>> >>> lspci >>> 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 >>> >>> grub config >>> >>> module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 >>> xen-pciback.hide=(01:05.0) >>> >>> Anyway xm pci-list-assignable-devices show nothing, what''s wrong? >>> >>> >>> Thanks is advance >>> Regards >> >> VT-d support (PCI passthrough) is a subset of VT-x support. Not all >> chipsets support VT-d nor is it required for full-virtualization of >> guests. (i.e. Windows) >> >> Cheers, >> Daniel >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users > I do not understad, what does it mean? that I shoud not be getting that > error and should be able to pass-throught the decive to my DomU? > Reading this - http://wiki.xensource.com/xenwiki/VTdHowTo, also added > iommy=1 to grub, but no luck, still do not get > why xm pci-list-assignable-devices show nothing, at least should show > 01:05.0, in xen pci backend mode also used Virtual PCI just to test, > same behavior. > > > I''m using > 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 AMD Athlon(tm) II > X4 630 Processor AuthenticAMD GNU/Linux > > All xen options compiled embeded, not modules/initramfs used. > > Regards > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 07/12/10 19:49, chris wrote:> if its a athlon II, then there is no vt-d. vt-d is a intel iommu > > On Mon, Jul 12, 2010 at 2:47 PM, Net Warrior <netwarrior863@gmail.com> wrote: > >> On 07/12/10 15:00, Daniel Kao wrote: >> >>> On 7/12/2010 10:54 AM, Net Warrior wrote: >>> >>>> Hi there.. >>>> I''ve got the folowing error while trying to assign the video card from >>>> Dom0 to DomU >>>> >>>> Using config file "/etc/xen/winkk". >>>> Error: failed to assign device: maybe the platform doesn''t support VT-d, >>>> or VT-d isn''t enabled properly? >>>> >>>> What Am I missing? obviously I''ve got VT support enable, cuz I was able >>>> to create the Windows DomU. >>>> >>>> Config file >>>> pci=[ ''01:05.0'' ] >>>> >>>> lspci >>>> 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 >>>> >>>> grub config >>>> >>>> module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 >>>> xen-pciback.hide=(01:05.0) >>>> >>>> Anyway xm pci-list-assignable-devices show nothing, what''s wrong? >>>> >>>> >>>> Thanks is advance >>>> Regards >>>> >>> VT-d support (PCI passthrough) is a subset of VT-x support. Not all >>> chipsets support VT-d nor is it required for full-virtualization of >>> guests. (i.e. Windows) >>> >>> Cheers, >>> Daniel >>> >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@lists.xensource.com >>> http://lists.xensource.com/xen-users >>> >> I do not understad, what does it mean? that I shoud not be getting that >> error and should be able to pass-throught the decive to my DomU? >> Reading this - http://wiki.xensource.com/xenwiki/VTdHowTo, also added >> iommy=1 to grub, but no luck, still do not get >> why xm pci-list-assignable-devices show nothing, at least should show >> 01:05.0, in xen pci backend mode also used Virtual PCI just to test, >> same behavior. >> >> >> I''m using >> 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 AMD Athlon(tm) II >> X4 630 Processor AuthenticAMD GNU/Linux >> >> All xen options compiled embeded, not modules/initramfs used. >> >> Regards >> >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users >> >>Well, it seems there is no luck!! eventhough I thought this CPU was the right for me, I made a bad move, or at least the svm that this CPU supports it''s not enough. So, as for your comment, it seems the vt-d it''s an intel feature only? no way to export pci devices to DomU''s using AMD? Thanks for yor time and support.. vendor_id : AuthenticAMD cpu family : 16 model : 5 model name : AMD Athlon(tm) II X4 630 Processor stepping : 2 cpu MHz : 181187.590 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 popcnt hypervisor lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch bogomips : 5624.81 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 7/12/2010 4:44 PM, Net Warrior wrote:> On 07/12/10 19:49, chris wrote: >> if its a athlon II, then there is no vt-d. vt-d is a intel iommu >> >> On Mon, Jul 12, 2010 at 2:47 PM, Net Warrior<netwarrior863@gmail.com> wrote: >> >>> On 07/12/10 15:00, Daniel Kao wrote: >>> >>>> On 7/12/2010 10:54 AM, Net Warrior wrote: >>>> >>>>> Hi there.. >>>>> I''ve got the folowing error while trying to assign the video card from >>>>> Dom0 to DomU >>>>> >>>>> Using config file "/etc/xen/winkk". >>>>> Error: failed to assign device: maybe the platform doesn''t support VT-d, >>>>> or VT-d isn''t enabled properly? >>>>> >>>>> What Am I missing? obviously I''ve got VT support enable, cuz I was able >>>>> to create the Windows DomU. >>>>> >>>>> Config file >>>>> pci=[ ''01:05.0'' ] >>>>> >>>>> lspci >>>>> 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 >>>>> >>>>> grub config >>>>> >>>>> module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 >>>>> xen-pciback.hide=(01:05.0) >>>>> >>>>> Anyway xm pci-list-assignable-devices show nothing, what''s wrong? >>>>> >>>>> >>>>> Thanks is advance >>>>> Regards >>>>> >>>> VT-d support (PCI passthrough) is a subset of VT-x support. Not all >>>> chipsets support VT-d nor is it required for full-virtualization of >>>> guests. (i.e. Windows) >>>> >>>> Cheers, >>>> Daniel >>>> >>>> _______________________________________________ >>>> Xen-users mailing list >>>> Xen-users@lists.xensource.com >>>> http://lists.xensource.com/xen-users >>>> >>> I do not understad, what does it mean? that I shoud not be getting that >>> error and should be able to pass-throught the decive to my DomU? >>> Reading this - http://wiki.xensource.com/xenwiki/VTdHowTo, also added >>> iommy=1 to grub, but no luck, still do not get >>> why xm pci-list-assignable-devices show nothing, at least should show >>> 01:05.0, in xen pci backend mode also used Virtual PCI just to test, >>> same behavior. >>> >>> >>> I''m using >>> 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 AMD Athlon(tm) II >>> X4 630 Processor AuthenticAMD GNU/Linux >>> >>> All xen options compiled embeded, not modules/initramfs used. >>> >>> Regards >>> >>> >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@lists.xensource.com >>> http://lists.xensource.com/xen-users >>> >>> > Well, it seems there is no luck!! eventhough I thought this CPU was the > right for me, I made a bad move, or at least the svm > that this CPU supports it''s not enough. > > So, as for your comment, it seems the vt-d it''s an intel feature only? > no way to export pci devices to DomU''s using AMD? > > > Thanks for yor time and support.. > > > vendor_id : AuthenticAMD > cpu family : 16 > model : 5 > model name : AMD Athlon(tm) II X4 630 Processor > stepping : 2 > cpu MHz : 181187.590 > cache size : 512 KB > fpu : yes > fpu_exception : yes > cpuid level : 5 > wp : yes > flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov clflush mmx > fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow > constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 popcnt hypervisor > lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch > bogomips : 5624.81 > TLB size : 1024 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm stc 100mhzsteps hwpstate >If I recall, some people have had luck with AMD SVM. However, it''s heavily dependent on which motherboard/chipset you have and if it''s enabled. I''d have to search through the Xen list archives, but I remember seeing some successes with AMD SVM for PCI passthrough. -- If you''ve got the right hardware, Xen will support it. It''s just that Intel VT-d is more heavily used/documented as working. Cheers, Daniel _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
IOMMU is a chipset feature, not a CPU feature. For AMD CPUs, you need a motherboard with the 890FX chipset to get IOMMU functionality - it''s the only current consumer-grade chipset that supports it on the AMD side. On the intel side, you also need to really do your research to make sure you get a motherboard with a chipset that supports VT-d - far from all Intel chipsets do. -- Trolle On Mon, Jul 12, 2010 at 7:48 PM, Daniel Kao <dkao@ubermind.com> wrote:> On 7/12/2010 4:44 PM, Net Warrior wrote: > >> On 07/12/10 19:49, chris wrote: >> >>> if its a athlon II, then there is no vt-d. vt-d is a intel iommu >>> >>> On Mon, Jul 12, 2010 at 2:47 PM, Net Warrior<netwarrior863@gmail.com> >>> wrote: >>> >>> On 07/12/10 15:00, Daniel Kao wrote: >>>> >>>> On 7/12/2010 10:54 AM, Net Warrior wrote: >>>>> >>>>> Hi there.. >>>>>> I''ve got the folowing error while trying to assign the video card from >>>>>> Dom0 to DomU >>>>>> >>>>>> Using config file "/etc/xen/winkk". >>>>>> Error: failed to assign device: maybe the platform doesn''t support >>>>>> VT-d, >>>>>> or VT-d isn''t enabled properly? >>>>>> >>>>>> What Am I missing? obviously I''ve got VT support enable, cuz I was >>>>>> able >>>>>> to create the Windows DomU. >>>>>> >>>>>> Config file >>>>>> pci=[ ''01:05.0'' ] >>>>>> >>>>>> lspci >>>>>> 01:05.0 VGA compatible controller: ATI Technologies Inc Device 9710 >>>>>> >>>>>> grub config >>>>>> >>>>>> module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 >>>>>> xen-pciback.hide=(01:05.0) >>>>>> >>>>>> Anyway xm pci-list-assignable-devices show nothing, what''s wrong? >>>>>> >>>>>> >>>>>> Thanks is advance >>>>>> Regards >>>>>> >>>>>> VT-d support (PCI passthrough) is a subset of VT-x support. Not all >>>>> chipsets support VT-d nor is it required for full-virtualization of >>>>> guests. (i.e. Windows) >>>>> >>>>> Cheers, >>>>> Daniel >>>>> >>>>> _______________________________________________ >>>>> Xen-users mailing list >>>>> Xen-users@lists.xensource.com >>>>> http://lists.xensource.com/xen-users >>>>> >>>>> I do not understad, what does it mean? that I shoud not be getting >>>> that >>>> error and should be able to pass-throught the decive to my DomU? >>>> Reading this - http://wiki.xensource.com/xenwiki/VTdHowTo, also added >>>> iommy=1 to grub, but no luck, still do not get >>>> why xm pci-list-assignable-devices show nothing, at least should show >>>> 01:05.0, in xen pci backend mode also used Virtual PCI just to test, >>>> same behavior. >>>> >>>> >>>> I''m using >>>> 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 AMD Athlon(tm) II >>>> X4 630 Processor AuthenticAMD GNU/Linux >>>> >>>> All xen options compiled embeded, not modules/initramfs used. >>>> >>>> Regards >>>> >>>> >>>> _______________________________________________ >>>> Xen-users mailing list >>>> Xen-users@lists.xensource.com >>>> http://lists.xensource.com/xen-users >>>> >>>> >>>> Well, it seems there is no luck!! eventhough I thought this CPU was the >> right for me, I made a bad move, or at least the svm >> that this CPU supports it''s not enough. >> >> So, as for your comment, it seems the vt-d it''s an intel feature only? >> no way to export pci devices to DomU''s using AMD? >> >> >> Thanks for yor time and support.. >> >> >> vendor_id : AuthenticAMD >> cpu family : 16 >> model : 5 >> model name : AMD Athlon(tm) II X4 630 Processor >> stepping : 2 >> cpu MHz : 181187.590 >> cache size : 512 KB >> fpu : yes >> fpu_exception : yes >> cpuid level : 5 >> wp : yes >> flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov clflush mmx >> fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow >> constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 popcnt hypervisor >> lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch >> bogomips : 5624.81 >> TLB size : 1024 4K pages >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 48 bits physical, 48 bits virtual >> power management: ts ttp tm stc 100mhzsteps hwpstate >> >> > If I recall, some people have had luck with AMD SVM. However, it''s heavily > dependent on which motherboard/chipset you have and if it''s enabled. I''d > have to search through the Xen list archives, but I remember seeing some > successes with AMD SVM for PCI passthrough. -- If you''ve got the right > hardware, Xen will support it. > > It''s just that Intel VT-d is more heavily used/documented as working. > > > Cheers, > Daniel > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 07/12/10 21:15, Trolle Selander wrote:> IOMMU is a chipset feature, not a CPU feature. For AMD CPUs, you need > a motherboard with the 890FX chipset to get IOMMU functionality - it''s > the only current consumer-grade chipset that supports it on the AMD > side. On the intel side, you also need to really do your research to > make sure you get a motherboard with a chipset that supports VT-d - > far from all Intel chipsets do. > > -- Trolle > > On Mon, Jul 12, 2010 at 7:48 PM, Daniel Kao <dkao@ubermind.com > <mailto:dkao@ubermind.com>> wrote: > > On 7/12/2010 4:44 PM, Net Warrior wrote: > > On 07/12/10 19:49, chris wrote: > > if its a athlon II, then there is no vt-d. vt-d is a intel > iommu > > On Mon, Jul 12, 2010 at 2:47 PM, Net > Warrior<netwarrior863@gmail.com > <mailto:netwarrior863@gmail.com>> wrote: > > On 07/12/10 15:00, Daniel Kao wrote: > > On 7/12/2010 10:54 AM, Net Warrior wrote: > > Hi there.. > I''ve got the folowing error while trying to > assign the video card from > Dom0 to DomU > > Using config file "/etc/xen/winkk". > Error: failed to assign device: maybe the > platform doesn''t support VT-d, > or VT-d isn''t enabled properly? > > What Am I missing? obviously I''ve got VT > support enable, cuz I was able > to create the Windows DomU. > > Config file > pci=[ ''01:05.0'' ] > > lspci > 01:05.0 VGA compatible controller: ATI > Technologies Inc Device 9710 > > grub config > > module /boot/vmlinuz-2.6.31.13 ro root=/dev/sda1 > xen-pciback.hide=(01:05.0) > > Anyway xm pci-list-assignable-devices show > nothing, what''s wrong? > > > Thanks is advance > Regards > > VT-d support (PCI passthrough) is a subset of VT-x > support. Not all > chipsets support VT-d nor is it required for > full-virtualization of > guests. (i.e. Windows) > > Cheers, > Daniel > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > <mailto:Xen-users@lists.xensource.com> > http://lists.xensource.com/xen-users > > I do not understad, what does it mean? that I shoud > not be getting that > error and should be able to pass-throught the decive > to my DomU? > Reading this - > http://wiki.xensource.com/xenwiki/VTdHowTo, also added > iommy=1 to grub, but no luck, still do not get > why xm pci-list-assignable-devices show nothing, at > least should show > 01:05.0, in xen pci backend mode also used Virtual PCI > just to test, > same behavior. > > > I''m using > 2.6.31.13 #7 SMP Mon Jul 12 15:33:25 ART 2010 x86_64 > AMD Athlon(tm) II > X4 630 Processor AuthenticAMD GNU/Linux > > All xen options compiled embeded, not > modules/initramfs used. > > Regards > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > <mailto:Xen-users@lists.xensource.com> > http://lists.xensource.com/xen-users > > > Well, it seems there is no luck!! eventhough I thought this > CPU was the > right for me, I made a bad move, or at least the svm > that this CPU supports it''s not enough. > > So, as for your comment, it seems the vt-d it''s an intel > feature only? > no way to export pci devices to DomU''s using AMD? > > > Thanks for yor time and support.. > > > vendor_id : AuthenticAMD > cpu family : 16 > model : 5 > model name : AMD Athlon(tm) II X4 630 Processor > stepping : 2 > cpu MHz : 181187.590 > cache size : 512 KB > fpu : yes > fpu_exception : yes > cpuid level : 5 > wp : yes > flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov > clflush mmx > fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow > constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 popcnt > hypervisor > lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse > 3dnowprefetch > bogomips : 5624.81 > TLB size : 1024 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm stc 100mhzsteps hwpstate > > > If I recall, some people have had luck with AMD SVM. However, > it''s heavily dependent on which motherboard/chipset you have and > if it''s enabled. I''d have to search through the Xen list > archives, but I remember seeing some successes with AMD SVM for > PCI passthrough. -- If you''ve got the right hardware, Xen will > support it. > > It''s just that Intel VT-d is more heavily used/documented as working. > > > Cheers, > Daniel > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com <mailto:Xen-users@lists.xensource.com> > http://lists.xensource.com/xen-users > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-usersWell, good to know that, anyway , I''ve got an m4a785td-m evo mobo which seems to have the 785G/SB710 chipset so, no luck. Thank for your time and support, really appreciated!! Regards _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users