diff options
| -rw-r--r-- | hw/ppc/ppc.c | 16 | ||||
| -rw-r--r-- | target/ppc/cpu.h | 4 |
2 files changed, 5 insertions, 15 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index fab73f1b1f..45834f98d1 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -275,10 +275,9 @@ void ppc970_irq_init(PowerPCCPU *cpu) static void power7_set_irq(void *opaque, int pin, int level) { PowerPCCPU *cpu = opaque; - CPUPPCState *env = &cpu->env; LOG_IRQ("%s: env %p pin %d level %d\n", __func__, - env, pin, level); + &cpu->env, pin, level); switch (pin) { case POWER7_INPUT_INT: @@ -292,11 +291,6 @@ static void power7_set_irq(void *opaque, int pin, int level) LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin); return; } - if (level) { - env->irq_input_state |= 1 << pin; - } else { - env->irq_input_state &= ~(1 << pin); - } } void ppcPOWER7_irq_init(PowerPCCPU *cpu) @@ -311,10 +305,9 @@ void ppcPOWER7_irq_init(PowerPCCPU *cpu) static void power9_set_irq(void *opaque, int pin, int level) { PowerPCCPU *cpu = opaque; - CPUPPCState *env = &cpu->env; LOG_IRQ("%s: env %p pin %d level %d\n", __func__, - env, pin, level); + &cpu->env, pin, level); switch (pin) { case POWER9_INPUT_INT: @@ -334,11 +327,6 @@ static void power9_set_irq(void *opaque, int pin, int level) LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin); return; } - if (level) { - env->irq_input_state |= 1 << pin; - } else { - env->irq_input_state &= ~(1 << pin); - } } void ppcPOWER9_irq_init(PowerPCCPU *cpu) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index e3e82327b7..f9528fc29d 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1090,7 +1090,9 @@ struct CPUPPCState { #if !defined(CONFIG_USER_ONLY) /* * This is the IRQ controller, which is implementation dependent - * and only relevant when emulating a complete machine. + * and only relevant when emulating a complete machine. Note that + * this isn't used by recent Book3s compatible CPUs (POWER7 and + * newer). */ uint32_t irq_input_state; void **irq_inputs; |