cciss: kernel scan thread for MSA2012

[linux-2.6-omap-h63xx.git] / drivers / block / cciss_cmd.h

diff --git a/drivers/block/cciss_cmd.h b/drivers/block/cciss_cmd.h
index 24e22dea1a99e2ee2d8ec297b0dd69b624acff15..40b1b92dae7fcdd5a212d45f5706a194181c3442 100644 (file)
--- a/drivers/block/cciss_cmd.h
+++ b/drivers/block/cciss_cmd.h
@@ -25,6 +25,29 @@
 #define CMD_TIMEOUT             0x000B
 #define CMD_UNABORTABLE                0x000C
 
+/* Unit Attentions ASC's as defined for the MSA2012sa */
+#define POWER_OR_RESET                 0x29
+#define STATE_CHANGED                  0x2a
+#define UNIT_ATTENTION_CLEARED         0x2f
+#define LUN_FAILED                     0x3e
+#define REPORT_LUNS_CHANGED            0x3f
+
+/* Unit Attentions ASCQ's as defined for the MSA2012sa */
+
+       /* These ASCQ's defined for ASC = POWER_OR_RESET */
+#define POWER_ON_RESET                 0x00
+#define POWER_ON_REBOOT                        0x01
+#define SCSI_BUS_RESET                 0x02
+#define MSA_TARGET_RESET               0x03
+#define CONTROLLER_FAILOVER            0x04
+#define TRANSCEIVER_SE                 0x05
+#define TRANSCEIVER_LVD                        0x06
+
+       /* These ASCQ's defined for ASC = STATE_CHANGED */
+#define RESERVATION_PREEMPTED          0x03
+#define ASYM_ACCESS_CHANGED            0x06
+#define LUN_CAPACITY_CHANGED           0x09
+
 //transfer direction
 #define XFER_NONE               0x00
 #define XFER_WRITE              0x01