diff options
Diffstat (limited to 'target/arm/arm-powerctl.h')
| -rw-r--r-- | target/arm/arm-powerctl.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/arm/arm-powerctl.h b/target/arm/arm-powerctl.h index 04353923c0..37c8a04f0a 100644 --- a/target/arm/arm-powerctl.h +++ b/target/arm/arm-powerctl.h @@ -74,4 +74,20 @@ int arm_set_cpu_off(uint64_t cpuid); */ int arm_reset_cpu(uint64_t cpuid); +/* + * arm_set_cpu_on_and_reset: + * @cpuid: the id of the CPU we want to star + * + * Start the cpu designated by @cpuid and put it through its normal + * CPU reset process. The CPU will start in the way it is architected + * to start after a power-on reset. + * + * Returns: QEMU_ARM_POWERCTL_RET_SUCCESS on success. + * QEMU_ARM_POWERCTL_INVALID_PARAM if there is no CPU with that ID. + * QEMU_ARM_POWERCTL_ALREADY_ON if the CPU is already on. + * QEMU_ARM_POWERCTL_ON_PENDING if the CPU is already partway through + * powering on. + */ +int arm_set_cpu_on_and_reset(uint64_t cpuid); + #endif |