diff options
Diffstat (limited to 'kernel/arch/powerpc/include/asm/opal-api.h')
| -rw-r--r-- | kernel/arch/powerpc/include/asm/opal-api.h | 163 |
1 files changed, 162 insertions, 1 deletions
diff --git a/kernel/arch/powerpc/include/asm/opal-api.h b/kernel/arch/powerpc/include/asm/opal-api.h index 0321a909e..f8faaaeec 100644 --- a/kernel/arch/powerpc/include/asm/opal-api.h +++ b/kernel/arch/powerpc/include/asm/opal-api.h @@ -153,7 +153,12 @@ #define OPAL_FLASH_READ 110 #define OPAL_FLASH_WRITE 111 #define OPAL_FLASH_ERASE 112 -#define OPAL_LAST 112 +#define OPAL_PRD_MSG 113 +#define OPAL_LEDS_GET_INDICATOR 114 +#define OPAL_LEDS_SET_INDICATOR 115 +#define OPAL_CEC_REBOOT2 116 +#define OPAL_CONSOLE_FLUSH 117 +#define OPAL_LAST 117 /* Device tree flags */ @@ -165,6 +170,13 @@ #define OPAL_PM_WINKLE_ENABLED 0x00040000 #define OPAL_PM_SLEEP_ENABLED_ER1 0x00080000 /* with workaround */ +/* + * OPAL_CONFIG_CPU_IDLE_STATE parameters + */ +#define OPAL_CONFIG_IDLE_FASTSLEEP 1 +#define OPAL_CONFIG_IDLE_UNDO 0 +#define OPAL_CONFIG_IDLE_APPLY 1 + #ifndef __ASSEMBLY__ /* Other enums */ @@ -332,6 +344,18 @@ enum OpalPciResetState { OPAL_ASSERT_RESET = 1 }; +enum OpalSlotLedType { + OPAL_SLOT_LED_TYPE_ID = 0, /* IDENTIFY LED */ + OPAL_SLOT_LED_TYPE_FAULT = 1, /* FAULT LED */ + OPAL_SLOT_LED_TYPE_ATTN = 2, /* System Attention LED */ + OPAL_SLOT_LED_TYPE_MAX = 3 +}; + +enum OpalSlotLedState { + OPAL_SLOT_LED_STATE_OFF = 0, /* LED is OFF */ + OPAL_SLOT_LED_STATE_ON = 1 /* LED is ON */ +}; + /* * Address cycle types for LPC accesses. These also correspond * to the content of the first cell of the "reg" property for @@ -352,6 +376,8 @@ enum opal_msg_type { OPAL_MSG_SHUTDOWN, /* params[0] = 1 reboot, 0 shutdown */ OPAL_MSG_HMI_EVT, OPAL_MSG_DPO, + OPAL_MSG_PRD, + OPAL_MSG_OCC, OPAL_MSG_TYPE_MAX, }; @@ -428,6 +454,7 @@ struct OpalMemoryErrorData { /* HMI interrupt event */ enum OpalHMI_Version { OpalHMIEvt_V1 = 1, + OpalHMIEvt_V2 = 2, }; enum OpalHMI_Severity { @@ -458,6 +485,49 @@ enum OpalHMI_ErrType { OpalHMI_ERROR_CAPP_RECOVERY, }; +enum OpalHMI_XstopType { + CHECKSTOP_TYPE_UNKNOWN = 0, + CHECKSTOP_TYPE_CORE = 1, + CHECKSTOP_TYPE_NX = 2, +}; + +enum OpalHMI_CoreXstopReason { + CORE_CHECKSTOP_IFU_REGFILE = 0x00000001, + CORE_CHECKSTOP_IFU_LOGIC = 0x00000002, + CORE_CHECKSTOP_PC_DURING_RECOV = 0x00000004, + CORE_CHECKSTOP_ISU_REGFILE = 0x00000008, + CORE_CHECKSTOP_ISU_LOGIC = 0x00000010, + CORE_CHECKSTOP_FXU_LOGIC = 0x00000020, + CORE_CHECKSTOP_VSU_LOGIC = 0x00000040, + CORE_CHECKSTOP_PC_RECOV_IN_MAINT_MODE = 0x00000080, + CORE_CHECKSTOP_LSU_REGFILE = 0x00000100, + CORE_CHECKSTOP_PC_FWD_PROGRESS = 0x00000200, + CORE_CHECKSTOP_LSU_LOGIC = 0x00000400, + CORE_CHECKSTOP_PC_LOGIC = 0x00000800, + CORE_CHECKSTOP_PC_HYP_RESOURCE = 0x00001000, + CORE_CHECKSTOP_PC_HANG_RECOV_FAILED = 0x00002000, + CORE_CHECKSTOP_PC_AMBI_HANG_DETECTED = 0x00004000, + CORE_CHECKSTOP_PC_DEBUG_TRIG_ERR_INJ = 0x00008000, + CORE_CHECKSTOP_PC_SPRD_HYP_ERR_INJ = 0x00010000, +}; + +enum OpalHMI_NestAccelXstopReason { + NX_CHECKSTOP_SHM_INVAL_STATE_ERR = 0x00000001, + NX_CHECKSTOP_DMA_INVAL_STATE_ERR_1 = 0x00000002, + NX_CHECKSTOP_DMA_INVAL_STATE_ERR_2 = 0x00000004, + NX_CHECKSTOP_DMA_CH0_INVAL_STATE_ERR = 0x00000008, + NX_CHECKSTOP_DMA_CH1_INVAL_STATE_ERR = 0x00000010, + NX_CHECKSTOP_DMA_CH2_INVAL_STATE_ERR = 0x00000020, + NX_CHECKSTOP_DMA_CH3_INVAL_STATE_ERR = 0x00000040, + NX_CHECKSTOP_DMA_CH4_INVAL_STATE_ERR = 0x00000080, + NX_CHECKSTOP_DMA_CH5_INVAL_STATE_ERR = 0x00000100, + NX_CHECKSTOP_DMA_CH6_INVAL_STATE_ERR = 0x00000200, + NX_CHECKSTOP_DMA_CH7_INVAL_STATE_ERR = 0x00000400, + NX_CHECKSTOP_DMA_CRB_UE = 0x00000800, + NX_CHECKSTOP_DMA_CRB_SUE = 0x00001000, + NX_CHECKSTOP_PBI_ISN_UE = 0x00002000, +}; + struct OpalHMIEvent { uint8_t version; /* 0x00 */ uint8_t severity; /* 0x01 */ @@ -468,6 +538,23 @@ struct OpalHMIEvent { __be64 hmer; /* TFMR register. Valid only for TFAC and TFMR_PARITY error type. */ __be64 tfmr; + + /* version 2 and later */ + union { + /* + * checkstop info (Core/NX). + * Valid for OpalHMI_ERROR_MALFUNC_ALERT. + */ + struct { + uint8_t xstop_type; /* enum OpalHMI_XstopType */ + uint8_t reserved_1[3]; + __be32 xstop_reason; + union { + __be32 pir; /* for CHECKSTOP_TYPE_CORE */ + __be32 chip_id; /* for CHECKSTOP_TYPE_NX */ + } u; + } xstop_error; + } u; }; enum { @@ -674,6 +761,34 @@ typedef struct oppanel_line { __be64 line_len; } oppanel_line_t; +enum opal_prd_msg_type { + OPAL_PRD_MSG_TYPE_INIT = 0, /* HBRT --> OPAL */ + OPAL_PRD_MSG_TYPE_FINI, /* HBRT/kernel --> OPAL */ + OPAL_PRD_MSG_TYPE_ATTN, /* HBRT <-- OPAL */ + OPAL_PRD_MSG_TYPE_ATTN_ACK, /* HBRT --> OPAL */ + OPAL_PRD_MSG_TYPE_OCC_ERROR, /* HBRT <-- OPAL */ + OPAL_PRD_MSG_TYPE_OCC_RESET, /* HBRT <-- OPAL */ +}; + +struct opal_prd_msg_header { + uint8_t type; + uint8_t pad[1]; + __be16 size; +}; + +struct opal_prd_msg; + +#define OCC_RESET 0 +#define OCC_LOAD 1 +#define OCC_THROTTLE 2 +#define OCC_MAX_THROTTLE_STATUS 5 + +struct opal_occ_msg { + __be64 type; + __be64 chip; + __be64 throttle_status; +}; + /* * SG entries * @@ -730,6 +845,52 @@ struct opal_i2c_request { __be64 buffer_ra; /* Buffer real address */ }; +/* + * EPOW status sharing (OPAL and the host) + * + * The host will pass on OPAL, a buffer of length OPAL_SYSEPOW_MAX + * with individual elements being 16 bits wide to fetch the system + * wide EPOW status. Each element in the buffer will contain the + * EPOW status in it's bit representation for a particular EPOW sub + * class as defiend here. So multiple detailed EPOW status bits + * specific for any sub class can be represented in a single buffer + * element as it's bit representation. + */ + +/* System EPOW type */ +enum OpalSysEpow { + OPAL_SYSEPOW_POWER = 0, /* Power EPOW */ + OPAL_SYSEPOW_TEMP = 1, /* Temperature EPOW */ + OPAL_SYSEPOW_COOLING = 2, /* Cooling EPOW */ + OPAL_SYSEPOW_MAX = 3, /* Max EPOW categories */ +}; + +/* Power EPOW */ +enum OpalSysPower { + OPAL_SYSPOWER_UPS = 0x0001, /* System on UPS power */ + OPAL_SYSPOWER_CHNG = 0x0002, /* System power config change */ + OPAL_SYSPOWER_FAIL = 0x0004, /* System impending power failure */ + OPAL_SYSPOWER_INCL = 0x0008, /* System incomplete power */ +}; + +/* Temperature EPOW */ +enum OpalSysTemp { + OPAL_SYSTEMP_AMB = 0x0001, /* System over ambient temperature */ + OPAL_SYSTEMP_INT = 0x0002, /* System over internal temperature */ + OPAL_SYSTEMP_HMD = 0x0004, /* System over ambient humidity */ +}; + +/* Cooling EPOW */ +enum OpalSysCooling { + OPAL_SYSCOOL_INSF = 0x0001, /* System insufficient cooling */ +}; + +/* Argument to OPAL_CEC_REBOOT2() */ +enum { + OPAL_REBOOT_NORMAL = 0, + OPAL_REBOOT_PLATFORM_ERROR = 1, +}; + #endif /* __ASSEMBLY__ */ #endif /* __OPAL_API_H */ |