IB/core: Add CapabilityMask2 to port attributes

CapabilityMask2 was added in IB Spec 1.3 under PortInfo attribute.  The
new Capapbility mask is needed in order to expose the new 2X width and HDR
speed.

Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

include/rdma/ib_mad.h

@@ -277,6 +277,7 @@ enum ib_port_capability_mask_bits {
 	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_CAP_MASK2_SUP = 1 << 15,
 	IB_PORT_CM_SUP = 1 << 16,
 	IB_PORT_SNMP_TUNNEL_SUP = 1 << 17,
 	IB_PORT_REINIT_SUP = 1 << 18,
@@ -295,6 +296,15 @@ enum ib_port_capability_mask_bits {
 	IB_PORT_HIERARCHY_INFO_SUP = 1ULL << 31,
 };
 
+enum ib_port_capability_mask2_bits {
+	IB_PORT_SET_NODE_DESC_SUP		= 1 << 0,
+	IB_PORT_EX_PORT_INFO_EX_SUP		= 1 << 1,
+	IB_PORT_VIRT_SUP			= 1 << 2,
+	IB_PORT_SWITCH_PORT_STATE_TABLE_SUP	= 1 << 3,
+	IB_PORT_LINK_WIDTH_2X_SUP		= 1 << 4,
+	IB_PORT_LINK_SPEED_HDR_SUP		= 1 << 5,
+};
+
 #define OPA_CLASS_PORT_INFO_PR_SUPPORT BIT(26)
 
 struct opa_class_port_info {

include/rdma/ib_verbs.h

@@ -592,6 +592,7 @@ struct ib_port_attr {
 	u8			active_width;
 	u8			active_speed;
 	u8                      phys_state;
+	u16			port_cap_flags2;
 };
 
 enum ib_device_modify_flags {