search for: emuirq

Displaying 5 results from an estimated 5 matches for "emuirq".

2012 May 21
4
[PATCH] xen: do not map the same GSI twice
PV on HVM guests map GSIs into event channels; at restore time the event channels are resumed by restore_pirqs. Device drivers might try to register the same GSI again through ACPI at restore time, but the GSI has already been mapped and bound by restore_pirqs. This patch detects these situations and avoid mapping the same GSI multiple times. Signed-off-by: Stefano Stabellini
2012 Jul 18
48
LSI SAS2008 Option Rom Failure
Hi- I am trying to pass an LSI SAS2008-based HBA (IBM M1015) through to an HVM Solaris VM, using Xen 4.2 unstable and the qemu-traditional device model. On boot I see the following error: MPT BIOS Fault 09h encountered at adapter PCI(00h,05h,00h) A list search yielded (http://comments.gmane.org/gmane.comp.emulators.xen.devel/128172), however there was no solution for an HVM VM. I''ve
2011 Jan 26
9
[PATCH]vtd: Fix for irq bind failure after PCI attaching 32 times
vtd: Fix for irq bind failure after PCI attaching 32 times Originally when detaching a PCI device, pirq_to_emuirq and pirq_to_irq are freed via hypercall do_physdev_op. Now in function pt_irq_destroy_bind_vtd, duplicated logic is added to free pirq_to_emuirq, but not pirq_to_irq. This causes do_physdev_op fail to free both emuirq and irq. After attaching a PCI device for 32 times, irq resources run out. This p...
2012 Jun 09
0
bad mmio size, MMIO emulation failed, and other issues
...(XEN) memory_map:add: dom14 gfn=f3040 mfn=f7c40 nr=4 (XEN) irq.c:270: Dom14 PCI link 0 changed 5 -> 0 (XEN) irq.c:270: Dom14 PCI link 1 changed 10 -> 0 (XEN) irq.c:270: Dom14 PCI link 2 changed 11 -> 0 (XEN) irq.c:270: Dom14 PCI link 3 changed 5 -> 0 (XEN) irq.c:2234: dom14: pirq 51 or emuirq 23 already mapped (XEN) vmsi.c:108:d32767 Unsupported delivery mode 3 (XEN) emulate.c:88:d14 bad mmio size 16 (XEN) io.c:199:d14 MMIO emulation failed @ 0033:7fa98cc628b4: 66 0f 7f 0f 0f 28 56 10 0f 29 (XEN) stdvga.c:147:d14 entering stdvga and caching modes (XEN) stdvga.c:151:d14 leaving stdvga (X...
2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.