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4f311a7089
qemu/hw/intc
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Cédric Le Goater 4f311a7089 spapr/xive: Add a 'hv-prio' property to represent the KVM escalation priority 
On POWER9, the KVM XIVE device uses priority 7 for the escalation
interrupts. On POWER10, the host can use a reduced set of priorities
and KVM will configure the escalation priority to a lower number. In
any case, the guest is allowed to use priorities in a single range :

    [ 0 .. (maxprio - 1) ].

Introduce a 'hv-prio' property to represent the escalation priority
number and use it to compute the "ibm,plat-res-int-priorities"
property defining the priority ranges reserved by the hypervisor.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200819130843.2230799-2-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-09-08 10:08:42 +10:00
..
allwinner-a10-pic.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
apic_common.c apic: Report current_count via 'info lapic' 2020-07-10 19:26:55 -04:00
apic.c apic: Report current_count via 'info lapic' 2020-07-10 19:26:55 -04:00
arm_gic_common.c arm_gic: Mask the un-supported priority bits 2020-02-28 16:14:57 +00:00
arm_gic_kvm.c error: Avoid error_propagate() after migrate_add_blocker() 2020-07-10 15:18:08 +02:00
arm_gic.c arm_gic: Mask the un-supported priority bits 2020-02-28 16:14:57 +00:00
arm_gicv2m.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
arm_gicv3_common.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
arm_gicv3_cpuif.c arm/gicv3: update virtual irq state after IAR register read 2020-01-17 14:27:16 +00:00
arm_gicv3_dist.c hw/intc/arm_gicv3: GICD_TYPER.SecurityExtn is RAZ if GICD_CTLR.DS == 1 2019-06-17 15:13:19 +01:00
arm_gicv3_its_common.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
arm_gicv3_its_kvm.c error: Avoid error_propagate() after migrate_add_blocker() 2020-07-10 15:18:08 +02:00
arm_gicv3_kvm.c error: Avoid error_propagate() after migrate_add_blocker() 2020-07-10 15:18:08 +02:00
arm_gicv3_redist.c hw/intc/arm_gicv3: Fix decoding of ID register range 2019-06-17 15:13:19 +01:00
arm_gicv3.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
armv7m_nvic.c hw: Remove superfluous breaks 2020-09-01 08:38:00 +02:00
aspeed_vic.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
bcm2835_ic.c hw/arm/bcm283x: Correct the license text 2020-03-23 17:22:30 +00:00
bcm2836_control.c hw/arm/bcm283x: Correct the license text 2020-03-23 17:22:30 +00:00
etraxfs_pic.c cris: improve passing PIC interrupt vector to the CPU 2020-01-07 17:24:29 +04:00
exynos4210_combiner.c hw/intc: fix default registers value in exynos4210_combiner_read() 2020-09-01 12:05:21 +02:00
exynos4210_gic.c sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
gic_internal.h hw/intc/arm_gic: Drop GIC_BASE_IRQ macro 2018-09-25 15:13:24 +01:00
gicv3_internal.h target-arm: Add GICv3CPUState in CPUARMState struct 2017-02-28 17:10:00 +00:00
grlib_irqmp.c leon3: use qemu_irq framework instead of callback as property 2020-01-07 17:24:29 +04:00
heathrow_pic.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
i8259_common.c isa: Convert uses of isa_create() with Coccinelle 2020-06-15 22:05:28 +02:00
i8259.c hw: replace hw/i386/pc.h with a header just for the i8259 2019-12-17 19:33:49 +01:00
ibex_plic.c hw/intc: ibex_plic: Honour source priorities 2020-08-21 22:37:55 -07:00
imx_avic.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
imx_gpcv2.c Include migration/vmstate.h less 2019-08-16 13:31:52 +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 Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
ioapic.c KVM: Kick resamplefd for split kernel irqchip 2020-06-10 12:10:33 -04:00
Kconfig hw/intc: Add Loongson LIOINTC support 2020-06-27 19:42:22 +02:00
lm32_pic.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
loongson_liointc.c hw/intc: Add Loongson LIOINTC support 2020-06-27 19:42:22 +02:00
meson.build meson: convert hw/intc 2020-08-21 06:30:30 -04:00
mips_gic.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
nios2_iic.c nios2_iic: Use TYPE_ALTERA_IIC constant 2020-08-27 14:21:48 -04:00
omap_intc.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
ompic.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
openpic_kvm.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
openpic.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
pl190.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
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 error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
puv3_intc.c hw/unicore32/puv3: Use qemu_log_mask(ERROR) instead of debug printf() 2020-06-09 19:01:56 +02:00
realview_gic.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
rx_icu.c hw/intc: RX62N interrupt controller (ICUa) 2020-06-22 18:37:12 +02:00
s390_flic_kvm.c s390_flic: Move KVMS390FLICState typedef to header 2020-08-27 14:04:54 -04:00
s390_flic.c sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
sh_intc.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
slavio_intctl.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
spapr_xive_kvm.c spapr/xive: Use xive_source_esb_len() 2020-08-14 13:35:45 +10:00
spapr_xive.c spapr/xive: Add a 'hv-prio' property to represent the KVM escalation priority 2020-09-08 10:08:42 +10:00
trace-events xics: Rename misleading ics_simple_*() functions 2019-10-04 19:08:22 +10:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vgic_common.h
xics_kvm.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
xics_pnv.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
xics_spapr.c spapr: Pass the maximum number of vCPUs to the KVM interrupt controller 2019-12-17 10:39:48 +11:00
xics.c error: Eliminate error_propagate() with Coccinelle, part 2 2020-07-10 15:18:08 +02:00
xilinx_intc.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
xive.c ppc/xive: Simplify error handling in xive_tctx_realize() 2020-08-13 21:07:28 +10:00
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