Jan Kiszka 07700a94b0 KVM: Allow host IRQ sharing for assigned PCI 2.3 devices ...

PCI 2.3 allows to generically disable IRQ sources at device level. This
enables us to share legacy IRQs of such devices with other host devices
when passing them to a guest.

The new IRQ sharing feature introduced here is optional, user space has
to request it explicitly. Moreover, user space can inform us about its
view of PCI_COMMAND_INTX_DISABLE so that we can avoid unmasking the
interrupt and signaling it if the guest masked it via the virtualized
PCI config space.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

2012-03-08 14:11:36 +02:00

..

cpuid.c

KVM: SVM: Add support for AMD's OSVW feature in guests

2012-03-05 14:52:21 +02:00

cpuid.h

KVM: SVM: Add support for AMD's OSVW feature in guests

2012-03-05 14:52:21 +02:00

emulate.c

KVM: x86 emulator: Allow PM/VM86 switch during task switch

2012-03-08 14:10:29 +02:00

i8254.c

KVM: x86: Consolidate PIT legacy test

2011-12-27 11:22:30 +02:00

i8254.h

KVM: remove useless function declaration kvm_inject_pit_timer_irqs()

2011-05-11 07:57:09 -04:00

i8259.c

KVM: x86: reset edge sense circuit of i8259 on init

2012-03-05 14:57:30 +02:00

irq.c

KVM: fix typo in copyright notice

2010-10-24 10:53:14 +02:00

irq.h

KVM: Intelligent device lookup on I/O bus

2011-09-25 19:17:59 +03:00

Kconfig

KVM: Expose a version 2 architectural PMU to a guests

2011-12-27 11:24:29 +02:00

kvm_cache_regs.h

KVM: MMU: Do not unconditionally read PDPTE from guest memory

2011-09-25 19:18:01 +03:00

kvm_timer.h

KVM: emulate lapic tsc deadline timer for guest

2011-10-05 15:34:56 +02:00

lapic.c

KVM: Infrastructure for software and hardware based TSC rate scaling

2012-03-08 14:09:35 +02:00

lapic.h

KVM: Expose kvm_lapic_local_deliver()

2011-12-27 11:23:39 +02:00

Makefile

KVM: Expose a version 2 architectural PMU to a guests

2011-12-27 11:24:29 +02:00

mmu_audit.c

KVM: MMU: Remove unused kvm parameter from rmap_next()

2012-03-05 14:52:43 +02:00

mmu.c

KVM: Introduce kvm_memory_slot::arch and move lpage_info into it

2012-03-08 14:10:22 +02:00

mmu.h

KVM: MMU: mmio page fault support

2011-07-24 11:50:40 +03:00

mmutrace.h

KVM: MMU: audit: replace mmu audit tracepoint with jump-label

2011-12-27 11:22:05 +02:00

paging_tmpl.h

KVM: MMU: audit: replace mmu audit tracepoint with jump-label

2011-12-27 11:22:05 +02:00

pmu.c

KVM: x86 emulator: correctly mask pmc index bits in RDPMC instruction emulation

2012-03-08 14:10:24 +02:00

svm.c

KVM: x86 emulator: Allow PM/VM86 switch during task switch

2012-03-08 14:10:29 +02:00

timer.c

KVM: x86: Simplify kvm timer handler

2011-12-27 11:17:05 +02:00

trace.h

KVM: Use __print_symbolic() for vmexit tracepoints

2011-09-25 19:17:59 +03:00

tss.h

KVM: x86: hardware task switching support

2008-04-27 12:00:39 +03:00

vmx.c

KVM: x86 emulator: Fix task switch privilege checks

2012-03-08 14:10:26 +02:00

x86.c

KVM: Allow host IRQ sharing for assigned PCI 2.3 devices

2012-03-08 14:11:36 +02:00

x86.h

KVM: Move cpuid code to new file

2011-12-27 11:21:49 +02:00