diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal-api.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal-api.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index 442995bacb33..4de3c69337cc 100644 --- a/arch/powerpc/include/asm/opal-api.h +++ b/arch/powerpc/include/asm/opal-api.h @@ -437,6 +437,7 @@ struct OpalMemoryErrorData { /* HMI interrupt event */ enum OpalHMI_Version { OpalHMIEvt_V1 = 1, + OpalHMIEvt_V2 = 2, }; enum OpalHMI_Severity { @@ -467,6 +468,49 @@ 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 */ @@ -477,6 +521,23 @@ 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 { |