1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/char/snsc.h b/drivers/char/snsc.h
index c22c6c55e254..a9efc13cc858 100644
--- a/drivers/char/snsc.h
+++ b/drivers/char/snsc.h
@@ -47,4 +47,44 @@ struct sysctl_data_s {
         nasid_t scd_nasid;      /* Node on which subchannels are opened. */
 };
 
+
+/* argument types */
+#define IR_ARG_INT              0x00    /* 4-byte integer (big-endian)  */
+#define IR_ARG_ASCII            0x01    /* null-terminated ASCII string */
+#define IR_ARG_UNKNOWN          0x80    /* unknown data type.  The low
+                                         * 7 bits will contain the data
+                                         * length.                      */
+#define IR_ARG_UNKNOWN_LENGTH_MASK      0x7f
+
+
+/* system controller event codes */
+#define EV_CLASS_MASK           0xf000ul
+#define EV_SEVERITY_MASK        0x0f00ul
+#define EV_COMPONENT_MASK       0x00fful
+
+#define EV_CLASS_POWER          0x1000ul
+#define EV_CLASS_FAN            0x2000ul
+#define EV_CLASS_TEMP           0x3000ul
+#define EV_CLASS_ENV            0x4000ul
+#define EV_CLASS_TEST_FAULT     0x5000ul
+#define EV_CLASS_TEST_WARNING   0x6000ul
+#define EV_CLASS_PWRD_NOTIFY    0x8000ul
+
+#define EV_SEVERITY_POWER_STABLE        0x0000ul
+#define EV_SEVERITY_POWER_LOW_WARNING   0x0100ul
+#define EV_SEVERITY_POWER_HIGH_WARNING  0x0200ul
+#define EV_SEVERITY_POWER_HIGH_FAULT    0x0300ul
+#define EV_SEVERITY_POWER_LOW_FAULT     0x0400ul
+
+#define EV_SEVERITY_FAN_STABLE          0x0000ul
+#define EV_SEVERITY_FAN_WARNING         0x0100ul
+#define EV_SEVERITY_FAN_FAULT           0x0200ul
+
+#define EV_SEVERITY_TEMP_STABLE         0x0000ul
+#define EV_SEVERITY_TEMP_ADVISORY       0x0100ul
+#define EV_SEVERITY_TEMP_CRITICAL       0x0200ul
+#define EV_SEVERITY_TEMP_FAULT          0x0300ul
+
+void scdrv_event_init(struct sysctl_data_s *);
+
 #endif /* _SN_SYSCTL_H_ */