diff options
Diffstat (limited to 'sys/dev/fdt')
| -rw-r--r-- | sys/dev/fdt/psci.c | 23 | ||||
| -rw-r--r-- | sys/dev/fdt/pscivar.h | 26 |
2 files changed, 27 insertions, 22 deletions
diff --git a/sys/dev/fdt/psci.c b/sys/dev/fdt/psci.c index 14bcd878690..72fea23cf3f 100644 --- a/sys/dev/fdt/psci.c +++ b/sys/dev/fdt/psci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: psci.c,v 1.16 2024/04/13 14:20:48 kettenis Exp $ */ +/* $OpenBSD: psci.c,v 1.17 2024/07/10 11:01:24 kettenis Exp $ */ /* * Copyright (c) 2016 Jonathan Gray <jsg@openbsd.org> @@ -37,27 +37,6 @@ extern void (*powerdownfn)(void); #define SMCCC_ARCH_WORKAROUND_2 0x80007fff #define SMCCC_ARCH_WORKAROUND_3 0x80003fff -#define PSCI_VERSION 0x84000000 -#ifdef __LP64__ -#define CPU_SUSPEND 0xc4000001 -#else -#define CPU_SUSPEND 0x84000001 -#endif -#define CPU_OFF 0x84000002 -#ifdef __LP64__ -#define CPU_ON 0xc4000003 -#else -#define CPU_ON 0x84000003 -#endif -#define SYSTEM_OFF 0x84000008 -#define SYSTEM_RESET 0x84000009 -#define PSCI_FEATURES 0x8400000a -#ifdef __LP64__ -#define SYSTEM_SUSPEND 0xc400000e -#else -#define SYSTEM_SUSPEND 0x8400000e -#endif - struct psci_softc { struct device sc_dev; register_t (*sc_callfn)(register_t, register_t, register_t, diff --git a/sys/dev/fdt/pscivar.h b/sys/dev/fdt/pscivar.h index ba8942b0353..f11666a6185 100644 --- a/sys/dev/fdt/pscivar.h +++ b/sys/dev/fdt/pscivar.h @@ -10,12 +10,38 @@ #define PSCI_METHOD_HVC 1 #define PSCI_METHOD_SMC 2 +#define PSCI_VERSION 0x84000000 +#ifdef __LP64__ +#define CPU_SUSPEND 0xc4000001 +#else +#define CPU_SUSPEND 0x84000001 +#endif +#define CPU_OFF 0x84000002 +#ifdef __LP64__ +#define CPU_ON 0xc4000003 +#else +#define CPU_ON 0x84000003 +#endif +#define SYSTEM_OFF 0x84000008 +#define SYSTEM_RESET 0x84000009 +#define PSCI_FEATURES 0x8400000a +#ifdef __LP64__ +#define SYSTEM_SUSPEND 0xc400000e +#else +#define SYSTEM_SUSPEND 0x8400000e +#endif + +#define PSCI_FEATURE_POWER_STATE_EXT (1 << 1) +#define PSCI_POWER_STATE_POWERDOWN (1 << 16) +#define PSCI_POWER_STATE_EXT_POWERDOWN (1 << 30) + int psci_can_suspend(void); int32_t psci_system_suspend(register_t, register_t); int32_t psci_cpu_on(register_t, register_t, register_t); int32_t psci_cpu_off(void); int32_t psci_cpu_suspend(register_t, register_t, register_t); +int32_t psci_features(uint32_t); void psci_flush_bp(void); int psci_method(void); |