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a686e85d2b
qemu/hw/intc
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Peter Maydell a686e85d2b hw/intc/arm_gicv3_its: Implement INV command properly 
We were previously implementing INV (like INVALL) to just blow away
cached highest-priority-pending-LPI information on all connected
redistributors.  For GICv4.0, this isn't going to be sufficient,
because the LPI we are invalidating cached information for might be
either physical or virtual, and the required action is different for
those two cases.  So we need to do the full process of looking up the
ITE from the devid and eventid.  This also means we can do the error
checks that the spec lists for this command.

Split out INV handling into a process_inv() function like our other
command-processing functions.  For the moment, stick to handling only
physical LPIs; we will add the vLPI parts later.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220408141550.1271295-19-peter.maydell@linaro.org
2022-04-22 14:44:52 +01:00
..
allwinner-a10-pic.c
apic_common.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
apic.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
arm_gic_common.c
arm_gic_kvm.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
arm_gic.c hw/intc/arm_gic: Allow reset of the running priority 2022-01-20 11:47:52 +00:00
arm_gicv2m.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
arm_gicv3_common.c hw/intc/arm_gicv3: Keep pointers to every connected ITS 2022-04-22 09:24:44 +01:00
arm_gicv3_cpuif_common.c hw/intc/arm_gicv3: Extract gicv3_set_gicv3state from arm_gicv3_cpuif.c 2021-12-15 10:11:34 +00:00
arm_gicv3_cpuif.c hw/intc/arm_gicv3_cpuif: Fix register names in ICV_HPPIR read trace event 2022-03-07 13:16:50 +00:00
arm_gicv3_dist.c hw/intc/arm_gicv3: Report correct PIDR0 values for ID registers 2022-04-22 09:19:24 +01:00
arm_gicv3_its_common.c hw/intc/arm_gicv3_its: Revert version increments in vmstate_its 2021-11-22 18:17:19 +00:00
arm_gicv3_its_kvm.c hw/intc/arm_gicv3: Keep pointers to every connected ITS 2022-04-22 09:24:44 +01:00
arm_gicv3_its.c hw/intc/arm_gicv3_its: Implement INV command properly 2022-04-22 14:44:52 +01:00
arm_gicv3_kvm.c hw/intc/arm_gicv3: Support multiple redistributor regions 2021-11-15 16:12:59 +00:00
arm_gicv3_redist.c hw/intc/arm_gicv3_its: Implement INV command properly 2022-04-22 14:44:52 +01:00
arm_gicv3.c hw/intc/arm_gicv3: Specify valid and impl in MemoryRegionOps 2022-03-07 13:16:50 +00:00
armv7m_nvic.c arm: Move system PPB container handling to armv7m 2021-09-01 11:08:18 +01:00
aspeed_vic.c
bcm2835_ic.c Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
bcm2836_control.c Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
etraxfs_pic.c hw: Replace anti-social QOM type names 2021-03-19 15:18:43 +01:00
exynos4210_combiner.c hw/arm/exynos4210: Put combiners into state struct 2022-04-21 11:37:04 +01:00
exynos4210_gic.c Misc cleanups 2022-04-21 09:27:54 -07:00
gic_internal.h
gicv3_internal.h hw/intc/arm_gicv3_its: Implement INV command properly 2022-04-22 14:44:52 +01:00
goldfish_pic.c hw/m68k: Fix typo in SPDX tag 2021-11-09 10:11:27 +01:00
grlib_irqmp.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
heathrow_pic.c
i8259_common.c intc: Unexport InterruptStatsProviderClass-related functions 2022-01-27 12:08:50 +01:00
i8259.c hw/intc/i8259: Refactor pic_read_irq() to avoid uninitialized variable 2021-03-19 08:48:18 -04:00
imx_avic.c
imx_gpcv2.c hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
intc.c
ioapic_common.c intc: Unexport InterruptStatsProviderClass-related functions 2022-01-27 12:08:50 +01:00
ioapic.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
Kconfig hw/intc: Rename CONFIG_ARM_GIC_TCG into CONFIG_ARM_GICV3_TCG 2022-03-18 10:55:15 +00:00
loongson_liointc.c hw/intc/loongson_liointc: Fix per core ISR handling 2021-02-21 18:41:46 +01:00
m68k_irqc.c hw/m68k: Fix typo in SPDX tag 2021-11-09 10:11:27 +01:00
meson.build hw/intc: Rename CONFIG_ARM_GIC_TCG into CONFIG_ARM_GICV3_TCG 2022-03-18 10:55:15 +00:00
mips_gic.c
omap_intc.c
ompic.c hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
openpic_kvm.c memory: Name all the memory listeners 2021-09-30 15:30:24 +02:00
openpic.c hw/intc: openpic: Clean up the styles 2021-09-30 12:26:06 +10:00
pl190.c
pnv_xive2_regs.h pnv/xive2: Add support for automatic save&restore 2022-03-02 06:51:39 +01:00
pnv_xive2.c pnv/xive2: Add support for 8bits thread id 2022-03-02 06:51:39 +01:00
pnv_xive_regs.h
pnv_xive.c ppc/xive: Add support for PQ state bits offload 2022-03-02 06:51:39 +01:00
ppc-uic.c misc: Correct relative include path 2021-06-05 21:10:42 +02:00
realview_gic.c
riscv_aclint.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
riscv_aplic.c hw/intc: Add RISC-V AIA APLIC device emulation 2022-02-16 12:24:19 +10:00
riscv_imsic.c hw/intc: Add RISC-V AIA IMSIC device emulation 2022-03-03 13:14:50 +10:00
rx_icu.c hw/intc: fix heap-buffer-overflow in rxicu_realize() 2020-11-23 10:41:58 +00:00
s390_flic_kvm.c Replace qemu_real_host_page variables with inlined functions 2022-04-06 10:50:38 +02:00
s390_flic.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
sh_intc.c hw/intc/sh_intc: Remove unneeded local variable initialisers 2021-10-30 18:39:37 +02:00
sifive_plic.c target/riscv: Support start kernel directly by KVM 2022-01-21 15:52:56 +10:00
slavio_intctl.c
spapr_xive_kvm.c spapr/xive: Use xive_esb_rw() to trigger interrupts 2021-10-21 11:42:47 +11:00
spapr_xive.c ppc/xive: Add support for PQ state bits offload 2022-03-02 06:51:39 +01:00
trace-events hw/intc/arm_gicv3_its: Implement INV command properly 2022-04-22 14:44:52 +01:00
trace.h
vgic_common.h
xics_kvm.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
xics_pnv.c non-virt: Fix Lesser GPL version number 2020-11-15 16:38:24 +01:00
xics_spapr.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
xics.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
xilinx_intc.c
xive2.c ppc/xive2: Make type Xive2EndSource not user creatable 2022-03-14 15:57:17 +01:00
xive.c ppc/pnv: Add support for PQ offload on PHB5 2022-03-02 06:51:39 +01:00
xlnx-pmu-iomod-intc.c
xlnx-zynqmp-ipi.c