scsi_transport_iscsi: Add 25G and 40G speed definition

iscsi_port_speed and iscsi_port_speed_names have new entries for
25Gbps and 40Gbps link speeds.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/scsi_transport_iscsi.c

@@ -4308,6 +4308,8 @@ static const struct {
 	{ISCSI_PORT_SPEED_100MBPS,	"100 Mbps" },
 	{ISCSI_PORT_SPEED_1GBPS,	"1 Gbps" },
 	{ISCSI_PORT_SPEED_10GBPS,	"10 Gbps" },
+	{ISCSI_PORT_SPEED_25GBPS,       "25 Gbps" },
+	{ISCSI_PORT_SPEED_40GBPS,       "40 Gbps" },
 };
 
 char *iscsi_get_port_speed_name(struct Scsi_Host *shost)

include/scsi/iscsi_if.h

@@ -724,6 +724,8 @@ enum iscsi_port_speed {
 	ISCSI_PORT_SPEED_100MBPS	= 0x4,
 	ISCSI_PORT_SPEED_1GBPS		= 0x8,
 	ISCSI_PORT_SPEED_10GBPS		= 0x10,
+	ISCSI_PORT_SPEED_25GBPS         = 0x20,
+	ISCSI_PORT_SPEED_40GBPS         = 0x40,
 };
 
 /* iSCSI port state */