diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 9ab5df72df7b..2b59b72b57f9 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -185,17 +185,35 @@ static ssize_t rate_show(struct ib_port *p, struct port_attribute *unused,
 	if (ret)
 		return ret;
 
+	rate = (25 * attr.active_speed) / 10;
+
 	switch (attr.active_speed) {
-	case 2: speed = " DDR"; break;
-	case 4: speed = " QDR"; break;
+	case 2:
+		speed = " DDR";
+		break;
+	case 4:
+		speed = " QDR";
+		break;
+	case 8:
+		speed = " FDR10";
+		rate = 10;
+		break;
+	case 16:
+		speed = " FDR";
+		rate = 14;
+		break;
+	case 32:
+		speed = " EDR";
+		rate = 25;
+		break;
 	}
 
-	rate = 25 * ib_width_enum_to_int(attr.active_width) * attr.active_speed;
+	rate *= ib_width_enum_to_int(attr.active_width);
 	if (rate < 0)
 		return -EINVAL;
 
 	return sprintf(buf, "%d%s Gb/sec (%dX%s)\n",
-		       rate / 10, rate % 10 ? ".5" : "",
+		       rate, (attr.active_speed == 1) ? ".5" : "",
 		       ib_width_enum_to_int(attr.active_width), speed);
 }
 
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index af7a8b08b2e9..2abed810d8d5 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -77,6 +77,31 @@ enum ib_rate mult_to_ib_rate(int mult)
 }
 EXPORT_SYMBOL(mult_to_ib_rate);
 
+int ib_rate_to_mbps(enum ib_rate rate)
+{
+	switch (rate) {
+	case IB_RATE_2_5_GBPS: return 2500;
+	case IB_RATE_5_GBPS:   return 5000;
+	case IB_RATE_10_GBPS:  return 10000;
+	case IB_RATE_20_GBPS:  return 20000;
+	case IB_RATE_30_GBPS:  return 30000;
+	case IB_RATE_40_GBPS:  return 40000;
+	case IB_RATE_60_GBPS:  return 60000;
+	case IB_RATE_80_GBPS:  return 80000;
+	case IB_RATE_120_GBPS: return 120000;
+	case IB_RATE_14_GBPS:  return 14062;
+	case IB_RATE_56_GBPS:  return 56250;
+	case IB_RATE_112_GBPS: return 112500;
+	case IB_RATE_168_GBPS: return 168750;
+	case IB_RATE_25_GBPS:  return 25781;
+	case IB_RATE_100_GBPS: return 103125;
+	case IB_RATE_200_GBPS: return 206250;
+	case IB_RATE_300_GBPS: return 309375;
+	default:	       return -1;
+	}
+}
+EXPORT_SYMBOL(ib_rate_to_mbps);
+
 enum rdma_transport_type
 rdma_node_get_transport(enum rdma_node_type node_type)
 {
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 228be3e220d9..97c98c0d89b1 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -207,6 +207,7 @@ enum ib_port_cap_flags {
 	IB_PORT_SM_DISABLED			= 1 << 10,
 	IB_PORT_SYS_IMAGE_GUID_SUP		= 1 << 11,
 	IB_PORT_PKEY_SW_EXT_PORT_TRAP_SUP	= 1 << 12,
+	IB_PORT_EXTENDED_SPEEDS_SUP             = 1 << 14,
 	IB_PORT_CM_SUP				= 1 << 16,
 	IB_PORT_SNMP_TUNNEL_SUP			= 1 << 17,
 	IB_PORT_REINIT_SUP			= 1 << 18,
@@ -415,7 +416,15 @@ enum ib_rate {
 	IB_RATE_40_GBPS  = 7,
 	IB_RATE_60_GBPS  = 8,
 	IB_RATE_80_GBPS  = 9,
-	IB_RATE_120_GBPS = 10
+	IB_RATE_120_GBPS = 10,
+	IB_RATE_14_GBPS  = 11,
+	IB_RATE_56_GBPS  = 12,
+	IB_RATE_112_GBPS = 13,
+	IB_RATE_168_GBPS = 14,
+	IB_RATE_25_GBPS  = 15,
+	IB_RATE_100_GBPS = 16,
+	IB_RATE_200_GBPS = 17,
+	IB_RATE_300_GBPS = 18
 };
 
 /**
@@ -426,6 +435,13 @@ enum ib_rate {
  */
 int ib_rate_to_mult(enum ib_rate rate) __attribute_const__;
 
+/**
+ * ib_rate_to_mbps - Convert the IB rate enum to Mbps.
+ * For example, IB_RATE_2_5_GBPS will be converted to 2500.
+ * @rate: rate to convert.
+ */
+int ib_rate_to_mbps(enum ib_rate rate) __attribute_const__;
+
 /**
  * mult_to_ib_rate - Convert a multiple of 2.5 Gbit/sec to an IB rate
  * enum.