search for: xen_pciback

Hi, I have successfully start my Win7 x86 domU on my x64 Xen dom0 system. Now I want to give my Win7 full access to my Nvidia card. lspci 01:00.0 VGA compatible controller: NVIDIA Corporation G86 [Quadro NVS 140M] (rev a1) and I added these to my /etc/modprobe.d/xen-pciback.conf options xen-pciback hide=(0000:01:00.0) then I ran modprobe xen-pciback nothing happens on the screen, and my

I am running Xen 4.6 on CentOS 7 in a Dell Poweredge T430 I need PCI Passthrough to get USB working. I am following the Xenproject Wiki I have enabled the Virtulasation in the BIOS. I have xen_pciback as a module I have issued the command: xl pci-assignable-add 00:1a0.0 and it shows up fine when I issue this xl pci-assignable-list I have pci=['00:1a.0'] on the DomU config file I have added this iommu=soft and swiotlb=force both together and separately to the kernel command line in...

...upt Remapping not supported. (XEN) I/O virtualisation enabled (XEN) I/O virtualisation for PV guests disabled root@charles-dq45:~# more menu.lst title Xen4 Linux Dom0 2.6.32-xen0 root (hd0,0) kernel /boot/xen-4.0.0.gz vtd=1 iommu=1 dom0_mem=2048M module /boot/vmlinuz-2.6.32-xen0 root=/dev/md0 ro xen_pciback.hide=(01:00.0)(02:00.0) module /boot/initrd.img-2.6.32-xen0 root@charles-dq45:~# ls -l /sys/bus/pci/drivers/pciback total 0 lrwxrwxrwx 1 root root 0 2010-05-07 16:35 0000:01:00.0 -> ../../../../devices/pci0000:00/0000:00:01.0/0000:01:00.0 lrwxrwxrwx 1 root root 0 2010-05-07 16:35 0000:02:...

...upt Remapping not supported. (XEN) I/O virtualisation enabled (XEN) I/O virtualisation for PV guests disabled root@charles-dq45:~# more menu.lst title Xen4 Linux Dom0 2.6.32-xen0 root (hd0,0) kernel /boot/xen-4.0.0.gz vtd=1 iommu=1 dom0_mem=2048M module /boot/vmlinuz-2.6.32-xen0 root=/dev/md0 ro xen_pciback.hide=(01:00.0)(02:00.0) module /boot/initrd.img-2.6.32-xen0 root@charles-dq45:~# ls -l /sys/bus/pci/drivers/pciback total 0 lrwxrwxrwx 1 root root 0 2010-05-07 16:35 0000:01:00.0 -> ../../../../devices/pci0000:00/0000:00:01.0/0000:01:00.0 lrwxrwxrwx 1 root root 0 2010-05-07 16:35 0000:02:...

...or USB 00:1a.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #2 (rev 05) 00:1d.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #1 (rev 05) lsmod on Dom0 filtered for xen xenfs 12978 1 xen_privcmd 13243 12 xenfs xen_pciback 52127 0 xen_netback 45777 6 xen_blkback 31807 0 xen_gntalloc 13144 0 xen_gntdev 17468 2 xen_evtchn 13033 5 config file for DomU ============================================================== # Kernel command line options extra = "root=/dev/xvda1 swiotlb=force" memory = 2048...

On Mon, Jan 22, 2018 at 10:38 PM, Nathan March <nathan at gt.net> wrote: > Just a heads up that I'm seeing major stability problems on these builds. > Didn't have console capture setup unfortunately, but have seen my test > hypervisor hard lock twice over the weekend. > > This is with xpti being used, rather than the shim. Thanks for the heads-up. It's been

...wever I now have this error ehci_hcd 0000:00:1a.0: Unlink after no-IRQ? Controller is probably using the wrong IRQ. does this give a clue as to what is going on? Many thanks Francis More information: In the Dom0 I get this when booting the DomU, even with irwpoll in the DomU kernel line xen_pciback: xen-pciback[0000:00:1a.0] IRQ line is not shared with other domains. Turning ISR off Jul 03 11:31:23 antares.fsoft.nnet kernel: irq 18: nobody cared (try booting with the "irqpoll" option) Jul 03 11:31:23 antares.fsoft.nnet kernel: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.18.34-20.e...

Further to my last post, I have removed the xen-pciback module from the Dom0 kernel, and reloaded it as modprobe xen-pciback passthrough=1 I now have the PCI device on the DomU matching the Dom0 Device usb usb1: SerialNumber: 0000:00:1a.0 instead of 0000:00:00.0 However I now have this error ehci_hcd 0000:00:1a.0: Unlink after no-IRQ? Controller is probably using the wrong IRQ. does

Hi. I am using xen 4.2.2, the system runs okay. But when I suspend it, it does so, but crashes on trying to resume. Here is lsmod output: Module Size Used by xen_pciback 52011 0 xen_netback 27468 0 xen_blkback 26998 0 xen_gntalloc 13144 0 xen_gntdev 17403 1 xen_evtchn 13132 1 xenfs 12985 1 xen_privcmd 13177 5 xenfs parport_pc 28152 0 ppdev 17073 0 rfcomm 42641 12 bnep 18036 2 ext2 72837 1 tpm_infineon 17410 0 coretemp 13355 0 joydev 17377 0 hp_wmi 18048 0 sparse_ke...

Hi. I am using xen 4.2.2, the system runs okay. But when I suspend it, it does so, but crashes on trying to resume. Here is lsmod output: Module Size Used by xen_pciback 52011 0 xen_netback 27468 0 xen_blkback 26998 0 xen_gntalloc 13144 0 xen_gntdev 17403 1 xen_evtchn 13132 1 xenfs 12985 1 xen_privcmd 13177 5 xenfs parport_pc 28152 0 ppdev 17073 0 rfcomm 42641 12 bnep 18036 2 ext2 72837 1 tpm_infineon 17410 0 coretemp 13355 0 joydev 17377 0 hp_wmi 18048 0 sparse_ke...

...ardware is a pretty ancient, testing machine (CO6 PV guests only), but had no problems yet. It was stable on 4.9*, including testing 4.9.15-22.el6.x86_64 Console output: [59826.069427] general protection fault: 0000 [#1] SMP [59826.069463] Modules linked in: xt_physdev br_netfilter xt_mac ebt_arp xen_pciback xen_gntalloc ebtable_filter ebtables bridge 8021q mrp garp stp llc xt_CT xt_addrtype iptable_raw nf_log_ ipv4 nf_log_common xt_LOG xt_limit xt_owner iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 xt_sta te n...

...9.007020] IP: [<ffffffff81533a24>] n_tty_receive_buf_common+0xa4/0x1f0 [64929.007049] PGD 1f7a53067 [64929.007057] PUD 1ee0d4067 PMD 0 [64929.007069] [64929.007077] Oops: 0000 [#1] SMP [64929.007088] Modules linked in: ebt_ip6 ebt_ip ebtable_filter ebtables arptable_filter arp_tables bridge xen_pciback xen_gntalloc nfsd auth_rpcgss nfsv3 nfs_acl nfs fscache lockd sunrpc grace 8021q mrp garp stp llc bonding xen_acpi_processor blktap xen_netback xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd dcdbas fjes pcspkr ipmi_devintf ipmi_si ipmi_msghandler joydev i2c_i801 i2c_smbus lpc_ich shpchp mei_me...

...ff81533a24>] n_tty_receive_buf_common+0xa4/0x1f0 > [64929.007049] PGD 1f7a53067 [64929.007057] PUD 1ee0d4067 > PMD 0 [64929.007069] > [64929.007077] Oops: 0000 [#1] SMP > [64929.007088] Modules linked in: ebt_ip6 ebt_ip ebtable_filter ebtables > arptable_filter arp_tables bridge xen_pciback xen_gntalloc nfsd auth_rpcgss > nfsv3 nfs_acl nfs fscache lockd sunrpc grace 8021q mrp garp stp llc bonding > xen_acpi_processor blktap xen_netback xen_blkback xen_gntdev xen_evtchn > xenfs xen_privcmd dcdbas fjes pcspkr ipmi_devintf ipmi_si ipmi_msghandler > joydev i2c_i801 i2c_smbus l...

...f81430922>] __memcpy+0x12/0x20 [89920.839933] PGD 2008067 [89920.840022] PUD 17f43f067 [89920.840390] PMD 1e0976067 [89920.840469] PTE 0 [89920.840833] [89920.841123] Oops: 0000 [#1] SMP [89920.841417] Modules linked in: ebt_ip ebtable_filter ebtables arptable_filter arp_tables bridge xen_pciback xen_gntalloc nfsd auth_rpcgss nfsv3 nfs_acl nfs fscache lockd sunrpc grace 8021q mrp garp stp llc bonding xen_acpi_processor blktap xen_netback xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd dcdbas fjes pcspkr ipmi_devintf ipmi_si ipmi_msghandler joydev i2c_i801 i2c_smbus lpc_ich shpchp mei_me...

...Thu, May 12, 2016 at 12:11 PM, Francis Greaves <francis at choughs.net> wrote: > I am running Xen 4.6 on CentOS 7 in a Dell Poweredge T430 > I need PCI Passthrough to get USB working. I am following the Xenproject > Wiki > I have enabled the Virtulasation in the BIOS. > I have xen_pciback as a module > I have issued the command: > > xl pci-assignable-add 00:1a0.0 and it shows up fine when I issue this xl > pci-assignable-list > > I have pci=['00:1a.0'] on the DomU config file > I have added this iommu=soft and swiotlb=force both together and separately &...

...iner, * What led up to the situation? I upgraded my server from squeeze to wheezy and then to jessie. Server is Intel S3200SHV m/b with Intel(R) Core(TM)2 Quad CPU. I'm pretty sure that before that it was running whatever came before squeeze, I forget the name. I was trying to get xen_pciback to work, so I changed from xm to xl by changing /etc/default/xen so that "TOOLSTACK=xl". This was all fine, and xen_pciback now works, but I got an error during boot. I tracked it down to /etc/init.d/dom0weight being hardoded to use xm. Where /etc/init.d/dom0weight comes from I h...

...00 CPU #1: EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000633 ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000 EIP=0000fff0 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 00000000 0000ffff 00009300 CS =f000 ffff0000 0000ffff 00009b00 ... -bash-4.1# xl dmesg | tail [ 2788.038463] xen_pciback: vpci(d3) [2013-12-04 19:43:40] System requested SeaBIOS : 0000:01:00.1: (d3) [2013-12-04 19:43:40] CPU speed is 3093 MHz assign to virtua(d3) [2013-12-04 19:43:40] Relocating guest memory for lowmem MMIO space disabled l slot 0 [ 2788.076396] device vif3.0 entered promiscuous mode If I don'...

...May 12, 2016 at 12:11 PM, Francis Greaves <francis at choughs.net> wrote: > I am running Xen 4.6 on CentOS 7 in a Dell Poweredge T430 > I need PCI Passthrough to get USB working. I am following the Xenproject > Wiki > I have enabled the Virtulasation in the BIOS. > I have xen_pciback as a module > I have issued the command: > > xl pci-assignable-add 00:1a0.0 and it shows up fine when I issue this xl > pci-assignable-list > > I have pci=['00:1a.0'] on the DomU config file > I have added this iommu=soft and swiotlb=force both together and separ...

...hanged 0 -> 11 (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 2 routed to IRQ11 (XEN) [2013-07-17 19:10:12] irq.c:270: Dom17 PCI link 3 changed 0 -> 5 (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 3 routed to IRQ5 (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:2 INTD->IRQ5 [ 560.643890] xen_pciback: vpci: 0000:04:00.0: assign to virtual slot 0 (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:3 INTA->IRQ10 [ 560.650365] xen_pciback: vpci: 0000:08:00.0: assign to virtual slot 1 (XEN) [2013-07-17 19:10:12] HVM17: pci dev 03:0 INTA->IRQ5 (XEN) [2013-07-17 19:10:12] HVM17: pci dev 04:0 INTA-&g...

On Mon, 17 Jul 2017, Johnny Hughes wrote: > Are the testing kernels (kernel-4.9.37-29.el7 and kernel-4.9.37-29.el6, > with the one config file change) working for everyone: > > (turn off: CONFIG_IO_STRICT_DEVMEM) Hello. Maybe it's not the most appropriate thread or time, but I have been signalling it before: 4.9.* kernels do not work well for me any more (and for other people