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8555ddc671
qemu/hw/intc
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Jiaxun Yang 8555ddc671
hw/intc/loongarch_ipi: Bring back all 4 IPI mailboxes 
As per "Loongson 3A5000/3B5000 Processor Reference Manual",
Loongson 3A5000's IPI implementation have 4 mailboxes per
core.

However, in 78464f023b ("hw/loongarch/virt: Modify ipi as
percpu device"), the number of IPI mailboxes was reduced to
one, which mismatches actual hardware.

It won't affect LoongArch based system as LoongArch boot code
only uses the first mailbox, however MIPS based Loongson boot
code uses all 4 mailboxes.

Fixes Coverity CID: 1512452, 1512453
Fixes: 78464f023b ("hw/loongarch/virt: Modify ipi as percpu device")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230521102307.87081-2-jiaxun.yang@flygoat.com>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-06-05 11:08:55 +08:00
..
allwinner-a10-pic.c hw/intc/allwinner-a10-pic: Don't use set_bit()/clear_bit() 2023-05-02 15:47:41 +01:00
apic_common.c hw/intc: Extract the IRQ counting functions into a separate file 2023-01-13 16:22:57 +01:00
apic.c apic: disable reentrancy detection for apic-msi 2023-04-28 11:31:54 +02:00
arm_gic_common.c hw/intc: Convert TYPE_ARM_GIC_COMMON to 3-phase reset 2022-12-15 11:18:20 +00:00
arm_gic_kvm.c hw/intc: Convert TYPE_ARM_GIC_KVM to 3-phase reset 2022-12-15 11:18:20 +00:00
arm_gic.c hw/intc: add implementation of GICD_IIDR to Arm GIC 2022-11-21 11:45:13 +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: Convert TYPE_ARM_GICV3_COMMON to 3-phase reset 2022-12-15 11:18:20 +00:00
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 target/arm: Mark up sysregs for HFGRTR bits 36..63 2023-02-03 12:59:23 +00:00
arm_gicv3_dist.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
arm_gicv3_its_common.c hw/intc: Convert TYPE_ARM_GICV3_ITS_COMMON to 3-phase reset 2022-12-15 11:18:20 +00:00
arm_gicv3_its_kvm.c hw/intc: Convert TYPE_KVM_ARM_ITS to 3-phase reset 2022-12-15 11:18:20 +00:00
arm_gicv3_its.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
arm_gicv3_kvm.c hw/intc: Convert TYPE_KVM_ARM_GICV3 to 3-phase reset 2022-12-15 11:18:20 +00:00
arm_gicv3_redist.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +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 hw/intc/armv7m_nvic: Use QOM cast CPU() macro 2023-02-27 13:27:05 +00:00
aspeed_vic.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
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 bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
exynos4210_gic.c Misc cleanups 2022-04-21 09:27:54 -07:00
gic_internal.h hw/intc/arm_gic: Drop GIC_BASE_IRQ macro 2018-09-25 15:13:24 +01:00
gicv3_internal.h hw/intc/arm_gicv3: Update ID and feature registers for GICv4 2022-04-22 14:44:53 +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 hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h 2022-10-31 18:48:23 +00:00
i8259_common.c hw/intc/i8259: Implement legacy LTIM Edge/Level Bank Select 2023-03-08 00:37:48 +01:00
i8259.c hw/intc/i8259: Implement legacy LTIM Edge/Level Bank Select 2023-03-08 00:37:48 +01:00
imx_avic.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
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 intc: add an interface to gather statistics/informations on interrupt controllers 2016-10-04 10:00:25 +02:00
ioapic_common.c hw: Move ioapic*.h to intc/ 2023-02-27 22:29:01 +01:00
ioapic_internal.h hw: Move ioapic*.h to intc/ 2023-02-27 22:29:01 +01:00
ioapic.c hw/intc/ioapic: Update KVM routes before redelivering IRQ, on RTE update 2023-03-15 11:52:25 +01:00
Kconfig hw/intc: Select MSI_NONBROKEN in RISC-V AIA interrupt controllers 2023-01-06 10:42:55 +10:00
kvm_irqcount.c hw/intc: Extract the IRQ counting functions into a separate file 2023-01-13 16:22:57 +01:00
loongarch_extioi.c hw/loongarch/virt: Set max 256 cpus support on loongarch virt machine 2023-05-15 19:09:33 +08:00
loongarch_ipi.c hw/intc/loongarch_ipi: Bring back all 4 IPI mailboxes 2023-06-05 11:08:55 +08:00
loongarch_pch_msi.c hw/intc/loongarch_pch_msi: add irq number property 2023-01-06 10:54:20 +08:00
loongarch_pch_pic.c hw/intc/loongarch_pch: Change default irq number of pch irq controller 2023-01-06 14:12:43 +08:00
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: Mark more interrupt-controller files as target independent 2023-01-16 17:56:59 +01:00
mips_gic.c hw/mips: Declare all length properties as unsigned 2023-03-08 00:37:48 +01:00
nios2_vic.c hw/intc: Vectored Interrupt Controller (VIC) 2022-04-26 08:17:05 -07:00
omap_intc.c hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type name 2023-01-12 17:15:09 +00:00
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/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h 2022-10-31 18:48:23 +00:00
pl190.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
pnv_xive2_regs.h pnv/xive2: Add support for automatic save&restore 2022-03-02 06:51:39 +01:00
pnv_xive2.c include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
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 include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
ppc-uic.c hw/intc/ppc-uic: Convert ppc-uic to a PPC4xx DCR device 2022-08-31 14:08:06 -03:00
realview_gic.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
riscv_aclint.c hw: intc: Use cpu_by_arch_id to fetch CPU state 2023-03-05 15:33:40 -08:00
riscv_aplic.c hw/intc/riscv_aplic: Zero init APLIC internal state 2023-05-05 10:49:50 +10:00
riscv_imsic.c hw: intc: Use cpu_by_arch_id to fetch CPU state 2023-03-05 15:33:40 -08:00
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 hw/intc: sifive_plic: Fix the pending register range check 2023-01-06 10:42:55 +10:00
slavio_intctl.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
spapr_xive_kvm.c spapr/xive: 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: Add NULL pointer check on LoongArch ipi device 2023-05-15 19:09:33 +08:00
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 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 hw/intc/xics: Convert TYPE_ICS to 3-phase reset 2022-12-16 15:59:07 +00:00
xilinx_intc.c hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic' 2023-01-12 17:15:09 +00:00
xive2.c ppc/xive: Update the state of the External interrupt signal 2022-05-05 15:36:17 -03:00
xive.c ppc64: Allocate IRQ lines with qdev_init_gpio_in() 2022-07-18 13:59:43 -03:00
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