diff --git a/sys/dev/mpr/mpr_sas.c b/sys/dev/mpr/mpr_sas.c
index 97e815c582c..7ddae71ec02 100644
--- a/sys/dev/mpr/mpr_sas.c
+++ b/sys/dev/mpr/mpr_sas.c
@@ -1043,6 +1043,9 @@ mprsas_action(struct cam_sim *sim, union ccb *ccb)
 		case 0x0a:
 			sas->bitrate = 600000;
 			break;
+		case 0x0b:
+			sas->bitrate = 1200000;
+			break;
 		default:
 			sas->valid = 0;
 		}
diff --git a/sys/dev/mpr/mpr_table.c b/sys/dev/mpr/mpr_table.c
index b1e12b38415..6e7797ed3f2 100644
--- a/sys/dev/mpr/mpr_table.c
+++ b/sys/dev/mpr/mpr_table.c
@@ -118,6 +118,7 @@ struct mpr_table_lookup mpr_linkrate_names[] = {
 	{"1.5Gbps",			0x08},
 	{"3.0Gbps",			0x09},
 	{"6.0Gbps",			0x0a},
+	{"12.0Gbps",			0x0b},
 	{NULL, 0},
 	{"LinkRate Unknown",		0x00}
 };