OpenE2K/qemu-e2k
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0aa2612a01
qemu-e2k/hw/intc
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Cédric Le Goater 0aa2612a01 ppc/xive: Add support for PQ state bits offload 
The trigger message coming from a HW source contains a special bit
informing the XIVE interrupt controller that the PQ bits have been
checked at the source or not. Depending on the value, the IC can
perform the check and the state transition locally using its own PQ
state bits.

The following changes add new accessors to the XiveRouter required to
query and update the PQ state bits. This only applies to the PowerNV
machine. sPAPR accessors are provided but the pSeries machine should
not be concerned by such complex configuration for the moment.

Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 06:51:39 +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_gicv3_common.c hw/intc/arm_gicv3: Set GICR_CTLR.CES if LPIs are supported 2022-01-28 14:29:47 +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 hw/intc/arm_gicv3: Extract gicv3_set_gicv3state from arm_gicv3_cpuif.c 2021-12-15 10:11:34 +00:00
arm_gicv3_dist.c hw/intc: GICv3 ITS Feature enablement 2021-09-13 21:01:08 +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: GICv3 ITS initial framework 2021-09-13 16:07:54 +01:00
arm_gicv3_its.c hw/intc/arm_gicv3_its: Split error checks 2022-02-08 10:56:29 +00:00
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 MOVI 2022-01-28 14:29:47 +00:00
arm_gicv3.c hw/intc/arm_gicv3: Honour GICD_CTLR.EnableGrp1NS for LPIs 2022-01-28 14:29:47 +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
exynos4210_gic.c
gic_internal.h
gicv3_internal.h hw/intc/arm_gicv3_its: Fix address calculation in get_ite() and update_ite() 2022-02-08 10:56:29 +00:00
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
Kconfig hw/intc: Add RISC-V AIA APLIC device emulation 2022-02-16 12:24:19 +10:00
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 ppc/pnv: Add a XIVE2 controller to the POWER10 chip 2022-03-02 06:51:38 +01:00
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 ppc/pnv: Add a XIVE2 controller to the POWER10 chip 2022-03-02 06:51:38 +01:00
pnv_xive2.c ppc/xive: Add support for PQ state bits offload 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 hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT 2021-09-21 07:56:49 +10:00
riscv_aplic.c hw/intc: Add RISC-V AIA APLIC device emulation 2022-02-16 12:24:19 +10:00
rx_icu.c
s390_flic_kvm.c target/s390x: move kvm files into kvm/ 2021-07-07 14:01:59 +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: Add tracepoints 2022-01-28 14:29:47 +00:00
trace.h
vgic_common.h
xics_kvm.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
xics_pnv.c
xics_spapr.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
xics.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
xilinx_intc.c
xive2.c ppc/xive: Add support for PQ state bits offload 2022-03-02 06:51:39 +01:00
xive.c ppc/xive: Add support for PQ state bits offload 2022-03-02 06:51:39 +01:00
xlnx-pmu-iomod-intc.c
xlnx-zynqmp-ipi.c