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e8bd336dd1
qemu/hw/intc
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Yongbok Kim e8bd336dd1 hw/mips: implement Global Interrupt Controller 
The Global Interrupt Controller (GIC) is responsible for mapping each
internal and external interrupt to the correct location for servicing.

The internal representation of registers is different from the specification
in order to consolidate information for each GIC Interrupt Sources and Virtual
Processors with same functionalities. For example SH_MAP00_VP00 registers are
defined like each bit represents a VP but in this implementation the equivalent
map_vp contains VP number in integer form for ease accesses. When it is being
accessed via read write functions an internal data is converted back into the
original format as the specification.

Limitations:
Level triggering only
GIC CounterHi not implemented (Countbits = 32bits)
DINT not implemented
Local WatchDog, Fast Debug Channel, Perf Counter not implemented

Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-07-12 09:10:12 +01:00
..
allwinner-a10-pic.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
apic_common.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
apic.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
arm_gic_common.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
arm_gic_kvm.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
arm_gic.c hw/intc/gic: RAZ/WI non-sec access to sec interrupts 2016-06-06 16:59:29 +01:00
arm_gicv2m.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
arm_gicv3_common.c hw/intc/arm_gicv3: Implement functions to identify next pending irq 2016-06-17 15:23:51 +01:00
arm_gicv3_cpuif.c hw/intc/arm_gicv3: Add missing break 2016-06-27 15:37:32 +01:00
arm_gicv3_dist.c hw/intc/arm_gicv3: Fix compilation with simple trace backend 2016-06-20 11:35:15 +01:00
arm_gicv3_kvm.c hw/intc/arm_gicv3: Add vmstate descriptors 2016-06-17 15:23:51 +01:00
arm_gicv3_redist.c hw/intc/arm_gicv3: Fix compilation with simple trace backend 2016-06-20 11:35:15 +01:00
arm_gicv3.c hw/intc/arm_gicv3: Implement GICv3 CPU interface registers 2016-06-17 15:23:51 +01:00
armv7m_nvic.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
aspeed_vic.c hw: Clean up includes 2016-06-07 18:19:23 +03:00
bcm2835_ic.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
bcm2836_control.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
etraxfs_pic.c hw/intc: QOM'ify etraxfs_pic.c 2016-05-12 13:22:24 +01:00
exynos4210_combiner.c hw/intc: QOM'ify exynos4210_combiner.c 2016-05-12 13:22:24 +01:00
exynos4210_gic.c hw/intc: QOM'ify exynos4210_gic.c 2016-05-12 13:22:24 +01:00
gic_internal.h hw/intc/arm_gic: Change behavior of IAR writes 2015-05-12 11:57:18 +01:00
gicv3_internal.h hw/intc/arm_gicv3: Add IRQ handling CPU interface registers 2016-06-17 15:23:51 +01:00
grlib_irqmp.c hw/intc: QOM'ify grlib_irqmp.c 2016-05-12 13:22:25 +01:00
heathrow_pic.c hw/intc: Clean up includes 2016-01-29 15:07:24 +00:00
i8259_common.c hw/intc: Clean up includes 2016-01-29 15:07:24 +00:00
i8259.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
imx_avic.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
ioapic_common.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
ioapic.c ioapic: clear remote irr bit for edge-triggered interrupts 2016-05-23 16:53:43 +02:00
lm32_pic.c hw/intc: QOM'ify lm32_pic.c 2016-06-20 18:12:04 +02:00
Makefile.objs hw/mips: implement Global Interrupt Controller 2016-07-12 09:10:12 +01:00
mips_gic.c hw/mips: implement Global Interrupt Controller 2016-07-12 09:10:12 +01:00
omap_intc.c hw/intc: QOM'ify omap_intc.c 2016-05-12 13:22:25 +01:00
openpic_kvm.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
openpic.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
pl190.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
puv3_intc.c unicore: Clean up includes 2016-01-29 15:07:22 +00:00
realview_gic.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
s390_flic_kvm.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
s390_flic.c s390x/kvm: add interface for clearing IO irqs 2016-06-14 13:34:50 +02:00
sh_intc.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
slavio_intctl.c hw/intc: QOM'ify slavio_intctl.c 2016-05-12 13:22:25 +01:00
trace-events trace: split out trace events for hw/intc/ directory 2016-06-20 17:22:15 +01:00
vgic_common.h intc/gic: Extract some reusable vGIC code 2015-09-24 01:29:36 +01:00
xics_kvm.c ppc/xics: Replace "icp" with "xics" in most places 2016-07-01 13:41:47 +10:00
xics_spapr.c ppc/xics: Replace "icp" with "xics" in most places 2016-07-01 13:41:47 +10:00
xics.c ppc/xics: Replace "icp" with "xics" in most places 2016-07-01 13:41:47 +10:00
xilinx_intc.c hw/intc: Clean up includes 2016-01-29 15:07:24 +00:00