X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ppc64%2Frtas.h;h=414b7552514fc0f202e3ab31800644831fdd709c;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=d596ec5b4c9fbe53f9dafc088158d49df42b59a6;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git diff --git a/include/asm-ppc64/rtas.h b/include/asm-ppc64/rtas.h index d596ec5b4..414b75525 100644 --- a/include/asm-ppc64/rtas.h +++ b/include/asm-ppc64/rtas.h @@ -22,12 +22,13 @@ /* Buffer size for ppc_rtas system call. */ #define RTAS_RMOBUF_MAX (64 * 1024) -/* RTAS return codes */ -#define RTAS_BUSY -2 /* RTAS Return Status - Busy */ -#define RTAS_EXTENDED_DELAY_MIN 9900 -#define RTAS_EXTENDED_DELAY_MAX 9905 +/* RTAS return status codes */ +#define RTAS_BUSY -2 /* RTAS Busy */ +#define RTAS_NO_SUCH_INDICATOR -3 /* No such indicator implemented */ +#define RTAS_EXTENDED_DELAY_MIN 9900 +#define RTAS_EXTENDED_DELAY_MAX 9905 -#define RTAS_UNKNOWN_OP -1099 /* Return Status - Unknown RTAS Token */ +#define RTAS_UNKNOWN_OP -1099 /* Unknown RTAS Token */ /* * In general to call RTAS use rtas_token("string") to lookup @@ -65,67 +66,78 @@ struct rtas_t { struct device_node *dev; /* virtual address pointer */ }; -/* Event classes */ +/* RTAS event classes */ #define RTAS_INTERNAL_ERROR 0x80000000 /* set bit 0 */ #define RTAS_EPOW_WARNING 0x40000000 /* set bit 1 */ #define RTAS_POWERMGM_EVENTS 0x20000000 /* set bit 2 */ #define RTAS_HOTPLUG_EVENTS 0x10000000 /* set bit 3 */ #define RTAS_EVENT_SCAN_ALL_EVENTS 0xf0000000 -/* event-scan returns */ -#define SEVERITY_FATAL 0x5 -#define SEVERITY_ERROR 0x4 -#define SEVERITY_ERROR_SYNC 0x3 -#define SEVERITY_WARNING 0x2 -#define SEVERITY_EVENT 0x1 -#define SEVERITY_NO_ERROR 0x0 -#define DISP_FULLY_RECOVERED 0x0 -#define DISP_LIMITED_RECOVERY 0x1 -#define DISP_NOT_RECOVERED 0x2 -#define PART_PRESENT 0x0 -#define PART_NOT_PRESENT 0x1 -#define INITIATOR_UNKNOWN 0x0 -#define INITIATOR_CPU 0x1 -#define INITIATOR_PCI 0x2 -#define INITIATOR_ISA 0x3 -#define INITIATOR_MEMORY 0x4 -#define INITIATOR_POWERMGM 0x5 -#define TARGET_UNKNOWN 0x0 -#define TARGET_CPU 0x1 -#define TARGET_PCI 0x2 -#define TARGET_ISA 0x3 -#define TARGET_MEMORY 0x4 -#define TARGET_POWERMGM 0x5 -#define TYPE_RETRY 0x01 -#define TYPE_TCE_ERR 0x02 -#define TYPE_INTERN_DEV_FAIL 0x03 -#define TYPE_TIMEOUT 0x04 -#define TYPE_DATA_PARITY 0x05 -#define TYPE_ADDR_PARITY 0x06 -#define TYPE_CACHE_PARITY 0x07 -#define TYPE_ADDR_INVALID 0x08 -#define TYPE_ECC_UNCORR 0x09 -#define TYPE_ECC_CORR 0x0a -#define TYPE_EPOW 0x40 +/* RTAS event severity */ +#define RTAS_SEVERITY_FATAL 0x5 +#define RTAS_SEVERITY_ERROR 0x4 +#define RTAS_SEVERITY_ERROR_SYNC 0x3 +#define RTAS_SEVERITY_WARNING 0x2 +#define RTAS_SEVERITY_EVENT 0x1 +#define RTAS_SEVERITY_NO_ERROR 0x0 + +/* RTAS event disposition */ +#define RTAS_DISP_FULLY_RECOVERED 0x0 +#define RTAS_DISP_LIMITED_RECOVERY 0x1 +#define RTAS_DISP_NOT_RECOVERED 0x2 + +/* RTAS event initiator */ +#define RTAS_INITIATOR_UNKNOWN 0x0 +#define RTAS_INITIATOR_CPU 0x1 +#define RTAS_INITIATOR_PCI 0x2 +#define RTAS_INITIATOR_ISA 0x3 +#define RTAS_INITIATOR_MEMORY 0x4 +#define RTAS_INITIATOR_POWERMGM 0x5 + +/* RTAS event target */ +#define RTAS_TARGET_UNKNOWN 0x0 +#define RTAS_TARGET_CPU 0x1 +#define RTAS_TARGET_PCI 0x2 +#define RTAS_TARGET_ISA 0x3 +#define RTAS_TARGET_MEMORY 0x4 +#define RTAS_TARGET_POWERMGM 0x5 + +/* RTAS event type */ +#define RTAS_TYPE_RETRY 0x01 +#define RTAS_TYPE_TCE_ERR 0x02 +#define RTAS_TYPE_INTERN_DEV_FAIL 0x03 +#define RTAS_TYPE_TIMEOUT 0x04 +#define RTAS_TYPE_DATA_PARITY 0x05 +#define RTAS_TYPE_ADDR_PARITY 0x06 +#define RTAS_TYPE_CACHE_PARITY 0x07 +#define RTAS_TYPE_ADDR_INVALID 0x08 +#define RTAS_TYPE_ECC_UNCORR 0x09 +#define RTAS_TYPE_ECC_CORR 0x0a +#define RTAS_TYPE_EPOW 0x40 +#define RTAS_TYPE_PLATFORM 0xE0 +#define RTAS_TYPE_IO 0xE1 +#define RTAS_TYPE_INFO 0xE2 +#define RTAS_TYPE_DEALLOC 0xE3 +#define RTAS_TYPE_DUMP 0xE4 /* I don't add PowerMGM events right now, this is a different topic */ -#define TYPE_PMGM_POWER_SW_ON 0x60 -#define TYPE_PMGM_POWER_SW_OFF 0x61 -#define TYPE_PMGM_LID_OPEN 0x62 -#define TYPE_PMGM_LID_CLOSE 0x63 -#define TYPE_PMGM_SLEEP_BTN 0x64 -#define TYPE_PMGM_WAKE_BTN 0x65 -#define TYPE_PMGM_BATTERY_WARN 0x66 -#define TYPE_PMGM_BATTERY_CRIT 0x67 -#define TYPE_PMGM_SWITCH_TO_BAT 0x68 -#define TYPE_PMGM_SWITCH_TO_AC 0x69 -#define TYPE_PMGM_KBD_OR_MOUSE 0x6a -#define TYPE_PMGM_ENCLOS_OPEN 0x6b -#define TYPE_PMGM_ENCLOS_CLOSED 0x6c -#define TYPE_PMGM_RING_INDICATE 0x6d -#define TYPE_PMGM_LAN_ATTENTION 0x6e -#define TYPE_PMGM_TIME_ALARM 0x6f -#define TYPE_PMGM_CONFIG_CHANGE 0x70 -#define TYPE_PMGM_SERVICE_PROC 0x71 +#define RTAS_TYPE_PMGM_POWER_SW_ON 0x60 +#define RTAS_TYPE_PMGM_POWER_SW_OFF 0x61 +#define RTAS_TYPE_PMGM_LID_OPEN 0x62 +#define RTAS_TYPE_PMGM_LID_CLOSE 0x63 +#define RTAS_TYPE_PMGM_SLEEP_BTN 0x64 +#define RTAS_TYPE_PMGM_WAKE_BTN 0x65 +#define RTAS_TYPE_PMGM_BATTERY_WARN 0x66 +#define RTAS_TYPE_PMGM_BATTERY_CRIT 0x67 +#define RTAS_TYPE_PMGM_SWITCH_TO_BAT 0x68 +#define RTAS_TYPE_PMGM_SWITCH_TO_AC 0x69 +#define RTAS_TYPE_PMGM_KBD_OR_MOUSE 0x6a +#define RTAS_TYPE_PMGM_ENCLOS_OPEN 0x6b +#define RTAS_TYPE_PMGM_ENCLOS_CLOSED 0x6c +#define RTAS_TYPE_PMGM_RING_INDICATE 0x6d +#define RTAS_TYPE_PMGM_LAN_ATTENTION 0x6e +#define RTAS_TYPE_PMGM_TIME_ALARM 0x6f +#define RTAS_TYPE_PMGM_CONFIG_CHANGE 0x70 +#define RTAS_TYPE_PMGM_SERVICE_PROC 0x71 struct rtas_error_log { unsigned long version:8; /* Architectural version */ @@ -168,7 +180,7 @@ extern struct rtas_t rtas; extern void enter_rtas(unsigned long); extern int rtas_token(const char *service); extern int rtas_call(int token, int, int, int *, ...); -extern void call_rtas_display_status(char); +extern void call_rtas_display_status(unsigned char); extern void rtas_restart(char *cmd); extern void rtas_power_off(void); extern void rtas_halt(void); @@ -177,6 +189,7 @@ extern int rtas_get_sensor(int sensor, int index, int *state); extern int rtas_get_power_level(int powerdomain, int *level); extern int rtas_set_power_level(int powerdomain, int level, int *setlevel); extern int rtas_set_indicator(int indicator, int index, int new_value); +extern void rtas_initialize(void); /* Given an RTAS status code of 9900..9905 compute the hinted delay */ unsigned int rtas_extended_busy_delay_time(int status); @@ -199,8 +212,14 @@ extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal); #define RTAS_DEBUG KERN_DEBUG "RTAS: " #define RTAS_ERROR_LOG_MAX 2048 - - + +/* + * Return the firmware-specified size of the error log buffer + * for all rtas calls that require an error buffer argument. + * This includes 'check-exception' and 'rtas-last-error'. + */ +extern int rtas_get_error_log_max(void); + /* Event Scan Parameters */ #define EVENT_SCAN_ALL_EVENTS 0xf0000000 #define SURVEILLANCE_TOKEN 9000