Add chassis identify ipmi command.

Add command with support for chassis identify.

Resolves openbmc/openbmc#2621

Change-Id: Ie656b71eba68141117838363456c6e075225e3e6
Signed-off-by: James Feist <james.feist@linux.intel.com>
diff --git a/chassishandler.h b/chassishandler.h
index 528a05d..c626158 100644
--- a/chassishandler.h
+++ b/chassishandler.h
@@ -10,8 +10,9 @@
     IPMI_CMD_GET_CHASSIS_CAP      = 0x00,
     // Chassis Status
     IPMI_CMD_CHASSIS_STATUS       = 0x01,
-	// Chassis Control
-	IPMI_CMD_CHASSIS_CONTROL	  = 0x02,
+    // Chassis Control
+    IPMI_CMD_CHASSIS_CONTROL      = 0x02,
+    IPMI_CMD_CHASSIS_IDENTIFY     = 0x04,
     // Get capability bits
     IPMI_CMD_SET_SYS_BOOT_OPTIONS = 0x08,
     IPMI_CMD_GET_SYS_BOOT_OPTIONS = 0x09,