kernel_optimize_test/virt/kvm
Sheng Yang 6b9cc7fd46 KVM: Enable MSI for device assignment
We enable guest MSI and host MSI support in this patch. The userspace want to
enable MSI should set KVM_DEV_IRQ_ASSIGN_ENABLE_MSI in the assigned_irq's flag.
Function would return -ENOTTY if can't enable MSI, userspace shouldn't set MSI
Enable bit when KVM_ASSIGN_IRQ return -ENOTTY with
KVM_DEV_IRQ_ASSIGN_ENABLE_MSI.

Userspace can tell the support of MSI device from #ifdef KVM_CAP_DEVICE_MSI.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2008-12-31 16:55:02 +02:00
..
coalesced_mmio.c KVM: Add coalesced MMIO support (common part) 2008-07-20 12:42:31 +03:00
coalesced_mmio.h KVM: Add coalesced MMIO support (common part) 2008-07-20 12:42:31 +03:00
ioapic.c KVM: Export ioapic_get_delivery_bitmask 2008-12-31 16:55:01 +02:00
ioapic.h KVM: Export ioapic_get_delivery_bitmask 2008-12-31 16:55:01 +02:00
iodev.h KVM: kvm_io_device: extend in_range() to manage len and write attribute 2008-07-20 12:42:30 +03:00
irq_comm.c KVM: IRQ ACK notifier should be used with in-kernel irqchip 2008-12-31 16:51:47 +02:00
kvm_main.c KVM: Enable MSI for device assignment 2008-12-31 16:55:02 +02:00
kvm_trace.c KVM: kvmtrace: replace get_cycles with ktime_get v3 2008-10-15 10:15:15 +02:00
vtd.c KVM: Device Assignment: Move vtd.c from arch/x86/kvm/ to virt/kvm/ 2008-10-15 14:25:32 +02:00