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| author | Andrew Jones <drjones@redhat.com> | 2017-09-04 15:21:53 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-09-04 15:21:53 +0100 |
| commit | 07f48730bc4ec99f128901705336eb455f674694 (patch) | |
| tree | 7ea09a03fad45b4945c4012fe98c0369da86b7e6 | |
| parent | c2de81e2b24dd62876b919da2dd4714cadad34d5 (diff) | |
| download | qemu-07f48730bc4ec99f128901705336eb455f674694.zip qemu-07f48730bc4ec99f128901705336eb455f674694.tar.gz qemu-07f48730bc4ec99f128901705336eb455f674694.tar.bz2 | |
hw/arm/virt: add pmu interrupt state
Mimicking gicv3-maintenance-interrupt, add the PMU's interrupt to
CPU state.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1500471597-2517-2-git-send-email-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/arm/virt.c | 3 | ||||
| -rw-r--r-- | target/arm/cpu.c | 2 | ||||
| -rw-r--r-- | target/arm/cpu.h | 2 |
3 files changed, 7 insertions, 0 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 6b7a0fe..a06ec13 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -610,6 +610,9 @@ static void create_gic(VirtMachineState *vms, qemu_irq *pic) qdev_connect_gpio_out_named(cpudev, "gicv3-maintenance-interrupt", 0, qdev_get_gpio_in(gicdev, ppibase + ARCH_GICV3_MAINT_IRQ)); + qdev_connect_gpio_out_named(cpudev, "pmu-interrupt", 0, + qdev_get_gpio_in(gicdev, ppibase + + VIRTUAL_PMU_IRQ)); sysbus_connect_irq(gicbusdev, i, qdev_get_gpio_in(cpudev, ARM_CPU_IRQ)); sysbus_connect_irq(gicbusdev, i + smp_cpus, diff --git a/target/arm/cpu.c b/target/arm/cpu.c index b241a63..41ae6ba 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -508,6 +508,8 @@ static void arm_cpu_initfn(Object *obj) qdev_init_gpio_out_named(DEVICE(cpu), &cpu->gicv3_maintenance_interrupt, "gicv3-maintenance-interrupt", 1); + qdev_init_gpio_out_named(DEVICE(cpu), &cpu->pmu_interrupt, + "pmu-interrupt", 1); #endif /* DTB consumers generally don't in fact care what the 'compatible' diff --git a/target/arm/cpu.h b/target/arm/cpu.h index eabef00..92771d3 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -585,6 +585,8 @@ struct ARMCPU { qemu_irq gt_timer_outputs[NUM_GTIMERS]; /* GPIO output for GICv3 maintenance interrupt signal */ qemu_irq gicv3_maintenance_interrupt; + /* GPIO output for the PMU interrupt */ + qemu_irq pmu_interrupt; /* MemoryRegion to use for secure physical accesses */ MemoryRegion *secure_memory; |