/* 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
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 */
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);
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);
#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