search for: reassign_resourc

...ables it. So my patch disables the device, and releases resources. Then it assigns page-aligned memory resource to the device. Note: we don''t need to re-enable device, because guest software will enable it. To reassign resources, please add boot parameters of dom0 linux as follows. reassign_resources reassigndev=00:1d.7,01:00.0 reassign_resources Enables reassigning resources. reassigndev= Specifies devices include I/O device and PCI-PCI bridge to reassign resources. PCI-PCI bridge can be specified, if resource windows need to be expanded. You can easily improve the way of s...

..., this under Centos x64 AMD Athlon II 640. I receive the message: non-page-aligned MMIO BAR went I try to start my hvm with xm xm create hvm... xm pci-list-assignable-devices Just show me USB 1.1 xl pci-list-assignable-devices Show me both. I add the guestdev=01:00.0,01:02.0 reassign_resources but didn''t work. My bios version is 2001, is the last stable, the last one is BETA, if this had been working for others, what version u had? I try to with a USB PCI card but same issue, on IRC someone told me that is a bug with my BIOS. I will appreciated any tip, thanks!!!...

...cumentation/kernel-parameters.txt Thu Dec 25 10:37:52 2008 +0900 +++ b/Documentation/kernel-parameters.txt Thu Dec 25 10:43:34 2008 +0900 @@ -1240,6 +1240,16 @@ bootloader. This is currently used on IXP2000 systems where the bus has to be configured a certain way for adjunct CPUs. + reassign_resources + Use guestdev parameter to reassign device''s + resources. + guestdev= + Format: <device path>[,<device path>[,...]] + Format of device path: <hid>[:<uid>]-<dev>.<func>[-<dev>.<func>[...]] + Specifies PCI device for guest do...

...fb = [''''] xm create -c ./test.cfg boots OK. but if (re)enabling pci passthrough, vi test.cfg ... + pci = [ ''04:07.0'' ] ... dmesg | grep "Command line" [ 0.000000] Command line: ... guestdev=0000:04:07.0,0000:04:06.0 reassign_resources iommu=1 noirqdebug clocksource=xen mce=off for a PCI card behind a shared bridge, lspci -vt | grep "\[04\]" -A1 +-14.4-[04]--+-06.0 Intel Corporation 82541PI Gigabit Ethernet Controller | \-07.0 Silicon Image, Inc. SiI 3124 PCI-X Serial ATA Contro...

tmoore wrote: > > > I`ve raised a support case with ASUS to try to get them to fix the BIOS on > P6T Deluxe ... I`ll keep this thread updated. > > The IOMMU is seriously broken on this board, I have tried many workarounds > and it always results in failure. > > > Hello, did you get a reply? Somebody else has something new about the Asus P6T and this problem? How

Dear all, i''m having problems passing a Hauppage Nova-S2 card to my DomU (Mythtv Backend). Hardware is: HP XW8200 2x 3.0GHz Xeon 8Gb ECC Ram 1x TT3200-S2 card 1x DVBWordl S2 card 1x Nova-S2 card [many other card for other domUs...] Dom0 is Ubuntu 8.04 server LTS. Xen 3.2 from repo. DomU (Mythtv) is a 8.04 (using LVM) both using 2.6.24-23-xen kernels Dom0 configs: lspci: ... 02:01.0

This patch fixes compilation error when CONFIG_PCI_REASSIGN is not set. The patch depends on following patches I have sent. [PATCH] dom0 linux: Fix issue on reassigning resources to PCI-PCI bridge [PATCH] dom0 linux: remove "reassign_resources" option. Thanks, -- Yuji Shimada Signed-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp> diff -r fac93b1081da drivers/pci/pci.h --- a/drivers/pci/pci.h Fri Oct 17 18:13:52 2008 +0900 +++ b/drivers/pci/pci.h Fri Oct 17 18:15:31 2008 +0900 @@ -104,4 +104,5 @@ extern void pci_disabl...

Despite what Keir said on your timing requirements, I guess you get the famous co-assignment message. See at the end of this: http://www.nabble.com/xen-3.3.0-pv-pci-passthrough-co-assigned-problem-td20008460.html BR, Carsten. ----- Originalnachricht ----- Von: mdlabriola@yahoo.com Gesendet: Mit, 15.4.2009 13:56 An: xen-devel <xen-devel@lists.xensource.com> Betreff: [Xen-devel] 3rd party

Hello all, this is my first post to the mailing list, so I hope this is the right way to ask a question. I''ve installed xen on my laptop (Asus N51Vf, specs here: http://www.asus.com/product.aspx?P_ID=0Tc42s23bOdbbvY5), as I''m currently at university and don''t have my proper desktop hardware to play with. The laptop supports IOMMU/Vt-d and has one PCI-e Geforce GT130M

Hello, I''ve previously been successful with Xen4 and VT-d on other systems. I am having trouble getting VT-d passthrough working to a WinXP domain with DX58SO (Q45) motherboard and i7 930 CPU. VT-d is enabled in bios, xm info shows hvm_directio capability, I have iommu=1 set, I have the devices bound to pciback on dom0 cmdline, xm pci-list-assignable-devices shows the devices as

Hello, I''ve previously been successful with Xen4 and VT-d on other systems. I am having trouble getting VT-d passthrough working to a WinXP domain with DX58SO (Q45) motherboard and i7 930 CPU. VT-d is enabled in bios, xm info shows hvm_directio capability, I have iommu=1 set, I have the devices bound to pciback on dom0 cmdline, xm pci-list-assignable-devices shows the devices as