Alistair Francis deef3d2568 intc/ibex_plic: Ensure we don't loose interrupts ... If an interrupt occurs between when we claim and complete an interrupt we currently drop the interrupt in ibex_plic_irqs_set_pending(). This somewhat matches hardware that also ignore the interrupt between the claim and complete process. In the case of hardware though the physical interrupt line will still be asserted after we have completed the interrupt. This means we will still act on the interrupt after the complete process. In QEMU we don't and instead we drop the interrupt as it is never recorded. This patch changed the behaviour of the Ibex PLIC so that we save all interrupts that occur while we are between claiming and completing an interrupt so that we can act on them after the completition process. This fixes interrupts being dropped when running Tock on OpenTitain in QEMU. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Message-id: e7bcf98c6925b1e6e7828e7c3f85293a09a65b12.1605136387.git.alistair.francis@wdc.com		2020-11-13 21:43:48 -08:00
..
allwinner-a10-pic.c	Clean up inclusion of sysemu/sysemu.h	2019-08-16 13:31:53 +02:00
apic_common.c	apic: Report current_count via 'info lapic'	2020-07-10 19:26:55 -04:00
apic.c	Use DECLARE_*CHECKER* when possible (--force mode)	2020-09-09 09:27:11 -04:00
arm_gic_common.c	arm_gic: Mask the un-supported priority bits	2020-02-28 16:14:57 +00:00
arm_gic_kvm.c	Use DECLARE_*CHECKER* when possible (--force mode)	2020-09-09 09:27:11 -04:00
arm_gic.c	arm_gic: Mask the un-supported priority bits	2020-02-28 16:14:57 +00:00
arm_gicv2m.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
arm_gicv3_common.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
arm_gicv3_cpuif.c	hw/intc/arm_gicv3_cpuif: Make GIC maintenance interrupts work	2020-11-02 16:52:17 +00:00
arm_gicv3_dist.c	hw/intc/arm_gicv3: GICD_TYPER.SecurityExtn is RAZ if GICD_CTLR.DS == 1	2019-06-17 15:13:19 +01:00
arm_gicv3_its_common.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
arm_gicv3_its_kvm.c	Use DECLARE_*CHECKER* when possible (--force mode)	2020-09-09 09:27:11 -04:00
arm_gicv3_kvm.c	Use DECLARE_*CHECKER* when possible (--force mode)	2020-09-09 09:27:11 -04:00
arm_gicv3_redist.c	hw/intc/arm_gicv3: Fix decoding of ID register range	2019-06-17 15:13:19 +01:00
arm_gicv3.c	Include qemu/module.h where needed, drop it from qemu-common.h	2019-06-12 13:18:33 +02:00
armv7m_nvic.c	hw/intc/armv7m_nvic: Only show ID register values for Main Extension CPUs	2020-10-01 15:31:00 +01:00
aspeed_vic.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
bcm2835_ic.c	hw/intc/bcm2835_ic: Trace GPU/CPU IRQ handlers	2020-10-20 16:12:00 +01:00
bcm2836_control.c	hw/intc/bcm2836_control: Use IRQ definitions instead of magic numbers	2020-10-20 16:12:00 +01:00
etraxfs_pic.c	Use DECLARE_*CHECKER* macros	2020-09-09 09:27:09 -04:00
exynos4210_combiner.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
exynos4210_gic.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
gic_internal.h	hw/intc/arm_gic: Drop GIC_BASE_IRQ macro	2018-09-25 15:13:24 +01:00
gicv3_internal.h	target-arm: Add GICv3CPUState in CPUARMState struct	2017-02-28 17:10:00 +00:00
grlib_irqmp.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
heathrow_pic.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
i8259_common.c	isa: Convert uses of isa_create() with Coccinelle	2020-06-15 22:05:28 +02:00
i8259.c	Use DECLARE_*CHECKER* macros	2020-09-09 09:27:09 -04:00
ibex_plic.c	intc/ibex_plic: Ensure we don't loose interrupts	2020-11-13 21:43:48 -08:00
imx_avic.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
imx_gpcv2.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
intc.c	intc: add an interface to gather statistics/informations on interrupt controllers	2016-10-04 10:00:25 +02:00
ioapic_common.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
ioapic.c	KVM: Kick resamplefd for split kernel irqchip	2020-06-10 12:10:33 -04:00
Kconfig	hw/riscv: Move sifive_plic model to hw/intc	2020-09-09 15:54:19 -07:00
lm32_pic.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
loongson_liointc.c	hw/intc/loongson: Fix incorrect 'core' calculation in liointc_read/write	2020-11-03 16:51:13 +01:00
meson.build	hw/riscv: Move sifive_plic model to hw/intc	2020-09-09 15:54:19 -07:00
mips_gic.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
nios2_iic.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
omap_intc.c	omap_intc: Use typedef name for instance_size	2020-09-09 13:20:22 -04:00
ompic.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
openpic_kvm.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
openpic.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
pl190.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
pnv_xive_regs.h	ppc/pnv: add a XIVE interrupt controller model for POWER9	2019-03-12 14:33:04 +11:00
pnv_xive.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
puv3_intc.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
realview_gic.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
rx_icu.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
s390_flic_kvm.c	Use DECLARE_*CHECKER* macros	2020-09-09 09:27:09 -04:00
s390_flic.c	sysbus: Convert to sysbus_realize() etc. with Coccinelle	2020-06-15 22:05:28 +02:00
sh_intc.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
sifive_clint.c	hw/riscv: Move sifive_clint model to hw/intc	2020-09-09 15:54:19 -07:00
sifive_plic.c	target/riscv: Add sifive_plic vmstate	2020-11-03 07:17:23 -08:00
slavio_intctl.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
spapr_xive_kvm.c	spapr/xive: Allocate vCPU IPIs from the vCPU contexts	2020-09-08 10:08:42 +10:00
spapr_xive.c	spapr/xive: Add a 'hv-prio' property to represent the KVM escalation priority	2020-09-08 10:08:42 +10:00
trace-events	hw/intc/bcm2835_ic: Trace GPU/CPU IRQ handlers	2020-10-20 16:12:00 +01:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vgic_common.h	intc/gic: Extract some reusable vGIC code	2015-09-24 01:29:36 +01:00
xics_kvm.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
xics_pnv.c	Clean up inclusion of sysemu/sysemu.h	2019-08-16 13:31:53 +02:00
xics_spapr.c	spapr: Pass the maximum number of vCPUs to the KVM interrupt controller	2019-12-17 10:39:48 +11:00
xics.c	error: Eliminate error_propagate() with Coccinelle, part 2	2020-07-10 15:18:08 +02:00
xilinx_intc.c	Use DECLARE_*CHECKER* macros	2020-09-09 09:27:09 -04:00
xive.c	ppc/xive: Simplify error handling in xive_tctx_realize()	2020-08-13 21:07:28 +10:00
xlnx-pmu-iomod-intc.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
xlnx-zynqmp-ipi.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00