Samuel Tardieu d09923ad19 hw/intc/armv7m_nvic: add "num-prio-bits" property ... Cortex-M NVIC can have a different number of priority bits. Cortex-M0/M0+/M1 devices must use 2 or more bits, while devices based on ARMv7m and up must use 3 or more bits. This adds a "num-prio-bits" property which will get sensible default values if unset (2 or 8 depending on the device). Unless a SOC specifies the number of bits to use, the previous behavior is maintained for backward compatibility. Signed-off-by: Samuel Tardieu <sam@rfc1149.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240106181503.1746200-2-sam@rfc1149.net Suggested-by: Anton Kochkov <anton.kochkov@proton.me> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1122 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2024-01-09 14:42:40 +00:00
..
allwinner-a10-pic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
apic_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
apic.c
arm_gic_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
arm_gic_kvm.c	migration: simplify blockers	2023-10-20 08:51:41 +02:00
arm_gic.c	arm: spelling fixes	2023-07-25 17:13:53 +03:00
arm_gicv2m.c
arm_gicv3_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
arm_gicv3_cpuif_common.c
arm_gicv3_cpuif.c	system/cpus: rename qemu_mutex_lock_iothread() to bql_lock()	2024-01-08 10:45:43 -05:00
arm_gicv3_dist.c
arm_gicv3_its_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
arm_gicv3_its_kvm.c	hw/intc/arm_gicv3: Include missing 'qemu/error-report.h' header	2023-12-19 17:57:44 +00:00
arm_gicv3_its.c	hw/intc/arm_gicv3_its: Avoid shadowing variable in do_process_its_cmd()	2023-09-29 10:07:18 +02:00
arm_gicv3_kvm.c	migration: simplify blockers	2023-10-20 08:51:41 +02:00
arm_gicv3_redist.c	arm: spelling fixes	2023-07-25 17:13:53 +03:00
arm_gicv3.c
armv7m_nvic.c	hw/intc/armv7m_nvic: add "num-prio-bits" property	2024-01-09 14:42:40 +00:00
aspeed_vic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
bcm2835_ic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
bcm2836_control.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
etraxfs_pic.c
exynos4210_combiner.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
exynos4210_gic.c
gic_internal.h
gicv3_internal.h
goldfish_pic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
grlib_irqmp.c
heathrow_pic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
i8259_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
i8259.c
imx_avic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
imx_gpcv2.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
intc.c
ioapic_common.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
ioapic_internal.h
ioapic.c
Kconfig
kvm_irqcount.c
loongarch_extioi.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
loongarch_ipi.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
loongarch_pch_msi.c
loongarch_pch_pic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
loongson_liointc.c	hw/other: spelling fixes	2023-09-21 11:31:16 +03:00
m68k_irqc.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
meson.build
mips_gic.c	accel/tcg: Replace CPUState.env_ptr with cpu_env()	2023-10-04 11:03:54 -07:00
nios2_vic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
omap_intc.c	hw/other: spelling fixes	2023-09-21 11:31:16 +03:00
ompic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
openpic_kvm.c
openpic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
pl190.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
pnv_xive2_regs.h
pnv_xive2.c	ppc/xive: Use address_space routines to access the machine RAM	2023-09-06 11:19:33 +02:00
pnv_xive_regs.h	ppc/xive: Handle END triggers between chips with MMIOs	2023-09-06 11:19:33 +02:00
pnv_xive.c	hw/other: spelling fixes	2023-09-21 11:31:16 +03:00
ppc-uic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
realview_gic.c
riscv_aclint.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
riscv_aplic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
riscv_imsic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
rx_icu.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
s390_flic_kvm.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
s390_flic.c	system/cpus: rename qemu_mutex_lock_iothread() to bql_lock()	2024-01-08 10:45:43 -05:00
sh_intc.c
sifive_plic.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
slavio_intctl.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
spapr_xive_kvm.c	hw/other: spelling fixes	2023-09-21 11:31:16 +03:00
spapr_xive.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
trace-events
trace.h
vgic_common.h
xics_kvm.c
xics_pnv.c
xics_spapr.c
xics.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
xilinx_intc.c
xive2.c	hw/other: spelling fixes	2023-09-21 11:31:16 +03:00
xive.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
xlnx-pmu-iomod-intc.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00
xlnx-zynqmp-ipi.c	hw/intc: Constify VMState	2023-12-29 11:17:30 +11:00