diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 122 |
1 files changed, 19 insertions, 103 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index 9124b0ede1f..5cd8d2fddba 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -154,6 +154,10 @@ struct opal_sg_list { #define OPAL_HANDLE_HMI 98 #define OPAL_REGISTER_DUMP_REGION 101 #define OPAL_UNREGISTER_DUMP_REGION 102 +#define OPAL_WRITE_TPO 103 +#define OPAL_READ_TPO 104 +#define OPAL_IPMI_SEND 107 +#define OPAL_IPMI_RECV 108 #ifndef __ASSEMBLY__ @@ -284,62 +288,6 @@ enum OpalMessageType { OPAL_MSG_TYPE_MAX, }; -/* Machine check related definitions */ -enum OpalMCE_Version { - OpalMCE_V1 = 1, -}; - -enum OpalMCE_Severity { - OpalMCE_SEV_NO_ERROR = 0, - OpalMCE_SEV_WARNING = 1, - OpalMCE_SEV_ERROR_SYNC = 2, - OpalMCE_SEV_FATAL = 3, -}; - -enum OpalMCE_Disposition { - OpalMCE_DISPOSITION_RECOVERED = 0, - OpalMCE_DISPOSITION_NOT_RECOVERED = 1, -}; - -enum OpalMCE_Initiator { - OpalMCE_INITIATOR_UNKNOWN = 0, - OpalMCE_INITIATOR_CPU = 1, -}; - -enum OpalMCE_ErrorType { - OpalMCE_ERROR_TYPE_UNKNOWN = 0, - OpalMCE_ERROR_TYPE_UE = 1, - OpalMCE_ERROR_TYPE_SLB = 2, - OpalMCE_ERROR_TYPE_ERAT = 3, - OpalMCE_ERROR_TYPE_TLB = 4, -}; - -enum OpalMCE_UeErrorType { - OpalMCE_UE_ERROR_INDETERMINATE = 0, - OpalMCE_UE_ERROR_IFETCH = 1, - OpalMCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH = 2, - OpalMCE_UE_ERROR_LOAD_STORE = 3, - OpalMCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE = 4, -}; - -enum OpalMCE_SlbErrorType { - OpalMCE_SLB_ERROR_INDETERMINATE = 0, - OpalMCE_SLB_ERROR_PARITY = 1, - OpalMCE_SLB_ERROR_MULTIHIT = 2, -}; - -enum OpalMCE_EratErrorType { - OpalMCE_ERAT_ERROR_INDETERMINATE = 0, - OpalMCE_ERAT_ERROR_PARITY = 1, - OpalMCE_ERAT_ERROR_MULTIHIT = 2, -}; - -enum OpalMCE_TlbErrorType { - OpalMCE_TLB_ERROR_INDETERMINATE = 0, - OpalMCE_TLB_ERROR_PARITY = 1, - OpalMCE_TLB_ERROR_MULTIHIT = 2, -}; - enum OpalThreadStatus { OPAL_THREAD_INACTIVE = 0x0, OPAL_THREAD_STARTED = 0x1, @@ -452,52 +400,15 @@ struct opal_msg { __be64 params[8]; }; -struct opal_machine_check_event { - enum OpalMCE_Version version:8; /* 0x00 */ - uint8_t in_use; /* 0x01 */ - enum OpalMCE_Severity severity:8; /* 0x02 */ - enum OpalMCE_Initiator initiator:8; /* 0x03 */ - enum OpalMCE_ErrorType error_type:8; /* 0x04 */ - enum OpalMCE_Disposition disposition:8; /* 0x05 */ - uint8_t reserved_1[2]; /* 0x06 */ - uint64_t gpr3; /* 0x08 */ - uint64_t srr0; /* 0x10 */ - uint64_t srr1; /* 0x18 */ - union { /* 0x20 */ - struct { - enum OpalMCE_UeErrorType ue_error_type:8; - uint8_t effective_address_provided; - uint8_t physical_address_provided; - uint8_t reserved_1[5]; - uint64_t effective_address; - uint64_t physical_address; - uint8_t reserved_2[8]; - } ue_error; - - struct { - enum OpalMCE_SlbErrorType slb_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; - } slb_error; - - struct { - enum OpalMCE_EratErrorType erat_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; - } erat_error; +enum { + OPAL_IPMI_MSG_FORMAT_VERSION_1 = 1, +}; - struct { - enum OpalMCE_TlbErrorType tlb_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; - } tlb_error; - } u; +struct opal_ipmi_msg { + uint8_t version; + uint8_t netfn; + uint8_t cmd; + uint8_t data[]; }; /* FSP memory errors handling */ @@ -819,6 +730,9 @@ int64_t opal_rtc_read(__be32 *year_month_day, __be64 *hour_minute_second_millisecond); int64_t opal_rtc_write(uint32_t year_month_day, uint64_t hour_minute_second_millisecond); +int64_t opal_tpo_read(uint64_t token, __be32 *year_mon_day, __be32 *hour_min); +int64_t opal_tpo_write(uint64_t token, uint32_t year_mon_day, + uint32_t hour_min); int64_t opal_cec_power_down(uint64_t request); int64_t opal_cec_reboot(void); int64_t opal_read_nvram(uint64_t buffer, uint64_t size, uint64_t offset); @@ -963,6 +877,10 @@ int64_t opal_handle_hmi(void); int64_t opal_register_dump_region(uint32_t id, uint64_t start, uint64_t end); int64_t opal_unregister_dump_region(uint32_t id); int64_t opal_pci_set_phb_cxl_mode(uint64_t phb_id, uint64_t mode, uint64_t pe_number); +int64_t opal_ipmi_send(uint64_t interface, struct opal_ipmi_msg *msg, + uint64_t msg_len); +int64_t opal_ipmi_recv(uint64_t interface, struct opal_ipmi_msg *msg, + uint64_t *msg_len); /* Internal functions */ extern int early_init_dt_scan_opal(unsigned long node, const char *uname, @@ -992,8 +910,6 @@ extern int opal_async_wait_response(uint64_t token, struct opal_msg *msg); extern int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data); struct rtc_time; -extern int opal_set_rtc_time(struct rtc_time *tm); -extern void opal_get_rtc_time(struct rtc_time *tm); extern unsigned long opal_get_boot_time(void); extern void opal_nvram_init(void); extern void opal_flash_init(void); |