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Diffstat (limited to 'kern/alarms.h')
| -rw-r--r-- | kern/alarms.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/kern/alarms.h b/kern/alarms.h new file mode 100644 index 0000000..c0ca46a --- /dev/null +++ b/kern/alarms.h @@ -0,0 +1,43 @@ +/* + * alarms.h + * + * Description of what the alarm panel bits mean. + * + * Note that bit = 0 means on, and bit = 1 means off for these LEDs + * (e.g. 0xFF is everything off). + * The low nibble (bits 0x0F) is for LEDs, and the high nibble (bits 0x30) is + * for the relays. The relays are triggered from the LED settings so the high + * nibble doesn't really matter when setting alarms (usu 0xF* in TAM though). + * + * The TAM API is available with the TAM rpm, for your convenience. + * See the bmcpanic.patch for an example of how to set an LED, + * at http://panicsel.sourceforge.net + */ + +// +// masks used to set LED states +// +#define AP_SET_NO_LED_MASK 0x0F // bits 0-3 = 1 +#define AP_SET_POWER_MASK 0x0E // bit0 = 0, others = 1 +#define AP_SET_CRITICAL_MASK 0x0D // bit1 = 0 +#define AP_SET_MAJOR_MASK 0x0B // bit2 = 0 +#define AP_SET_MINOR_MASK 0x07 // bit3 = 0 + +// +// masks used to get LED states +// +#define AP_NO_LED_SET 0x0E +#define AP_POWER_SET 0x01 +#define AP_CRITICAL_SET 0x0C +#define AP_MAJOR_SET 0x0A +#define AP_MINOR_SET 0x06 + +// +// masks used to get relay state +// +#define AP_ALL_RELAY_MASK 0x00 +#define AP_MINOR_RELAY_MASK 0x10 +#define AP_MAJOR_RELAY_MASK 0x20 +#define AP_NO_RELAY_MASK 0x30 + +/* end alarms.h */ |