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qemu-e2k/hw/intc
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Peter Maydell a89ff39ee9 hw/intc/arm_gicv3_cpuif: Fix priority masking for NS BPR1 
When we calculate the mask to use to get the group priority from
an interrupt priority, the way that NS BPR1 is handled differs
from how BPR0 and S BPR1 work -- a BPR1 value of 1 means
the group priority is in bits [7:1], whereas for BPR0 and S BPR1
this is indicated by a 0 BPR value.

Subtract 1 from the BPR value before creating the mask if
we're using the NS BPR value, for both hardware and virtual
interrupts, as the GICv3 pseudocode does, and fix the comments
accordingly.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493226792-3237-4-git-send-email-peter.maydell@linaro.org
2017-06-02 11:51:47 +01:00
..
allwinner-a10-pic.c
apic_common.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
apic.c apic: add send_msi() to APICCommonClass 2016-10-17 15:44:49 -02:00
arm_gic_common.c arm: gic: Remove references to NVIC 2017-02-28 12:08:17 +00:00
arm_gic_kvm.c migration: Create migration/blocker.h 2017-05-17 12:04:59 +02:00
arm_gic.c hw/intc/arm_gic: modernise the DPRINTF 2017-03-09 10:41:49 +00:00
arm_gicv2m.c
arm_gicv3_common.c target-arm: Add GICv3CPUState in CPUARMState struct 2017-02-28 17:10:00 +00:00
arm_gicv3_cpuif.c hw/intc/arm_gicv3_cpuif: Fix priority masking for NS BPR1 2017-06-02 11:51:47 +01:00
arm_gicv3_dist.c
arm_gicv3_its_common.c hw/intc/arm_gicv3_its: Implement ITS base class 2016-10-04 13:28:08 +01:00
arm_gicv3_its_kvm.c migration: Create migration/blocker.h 2017-05-17 12:04:59 +02:00
arm_gicv3_kvm.c migration: Create migration/blocker.h 2017-05-17 12:04:59 +02:00
arm_gicv3_redist.c
arm_gicv3.c hw/intc/arm_gicv3: Don't signal Pending+Active interrupts to CPU 2016-12-27 14:59:25 +00:00
armv7m_nvic.c armv7m: Split systick out from NVIC 2017-02-28 16:18:49 +00:00
aspeed_vic.c
bcm2835_ic.c
bcm2836_control.c
etraxfs_pic.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
exynos4210_combiner.c
exynos4210_gic.c migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
gic_internal.h arm: gic: Remove references to NVIC 2017-02-28 12:08:17 +00:00
gicv3_internal.h target-arm: Add GICv3CPUState in CPUARMState struct 2017-02-28 17:10:00 +00:00
grlib_irqmp.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
heathrow_pic.c
i8259_common.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
i8259.c intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface 2016-10-04 10:00:25 +02:00
imx_avic.c
intc.c intc: add an interface to gather statistics/informations on interrupt controllers 2016-10-04 10:00:25 +02:00
ioapic_common.c x86: ioapic: dump version for "info ioapic" 2017-01-16 17:52:35 +01:00
ioapic.c ioapic: Remove user_creatable flag 2017-05-17 10:37:01 -03:00
lm32_pic.c intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface 2016-10-04 10:00:25 +02:00
Makefile.objs ppc/pnv: add a PnvICPState object 2017-04-26 12:00:42 +10:00
mips_gic.c hw/mips_gic: Update pin state on mask changes 2017-02-21 22:24:58 +00:00
nios2_iic.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
omap_intc.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
openpic_kvm.c
openpic.c
pl190.c
puv3_intc.c
realview_gic.c
s390_flic_kvm.c s390x/flic: fail migration on source already 2017-02-24 10:15:18 +01:00
s390_flic.c s390x/flic: cache flic in s390_get_flic 2017-04-21 09:32:09 +02:00
sh_intc.c
slavio_intctl.c intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface 2016-10-04 10:00:25 +02:00
trace-events armv7m: Rewrite NVIC to not use any GIC code 2017-02-28 12:08:17 +00:00
vgic_common.h
xics_kvm.c xics: add unrealize handler 2017-05-25 11:31:33 +10:00
xics_pnv.c ppc/pnv: add a PnvICPState object 2017-04-26 12:00:42 +10:00
xics_spapr.c ppc/xics: simplify prototype of xics_spapr_init() 2017-05-24 11:39:52 +10:00
xics.c xics: add unrealize handler 2017-05-25 11:31:33 +10:00
xilinx_intc.c