qemu-e2k/hw/intc
Alexey Kardashevskiy 9554233c9b xics-kvm: enable irqfd for MSI
This enables IRQFD support for sPAPR. The feature decreases the latency
of interrupt handling.

To enable IRQFD for MSI, this sets kvm_gsi_direct_mapping to true which
enables direct MSI mapping.

To enable IRQFD for LSI (level triggered INTx interrupts), a PCI host bus
callback is required. The patch for that is coming next.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25 23:25:47 +02:00
..
apic_common.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
apic.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
arm_gic_common.c
arm_gic_kvm.c
arm_gic.c
armv7m_nvic.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
etraxfs_pic.c
exynos4210_combiner.c
exynos4210_gic.c
gic_internal.h
grlib_irqmp.c
heathrow_pic.c
i8259_common.c
i8259.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
imx_avic.c
ioapic_common.c
ioapic.c ioapic: QOM cast cleanup 2013-07-29 21:07:02 +02:00
lm32_pic.c
Makefile.objs xics-kvm: Support for in-kernel XICS interrupt controller 2013-10-25 23:25:47 +02:00
omap_intc.c
openpic_kvm.c
openpic.c
pl190.c pl190: QOM cast cleanup 2013-07-29 21:06:58 +02:00
puv3_intc.c puv3_intc: QOM cast cleanup 2013-07-29 21:06:58 +02:00
realview_gic.c realview_gic: QOM cast cleanup 2013-07-29 21:06:58 +02:00
sh_intc.c
slavio_intctl.c slavio_intctl: QOM cast cleanup 2013-07-29 21:06:58 +02:00
xics_kvm.c xics-kvm: enable irqfd for MSI 2013-10-25 23:25:47 +02:00
xics.c xics: Implement H_XIRR_X 2013-10-25 23:25:47 +02:00
xilinx_intc.c xilinx_intc: QOM cast cleanup 2013-07-29 21:06:58 +02:00