i40e: fix up some of the ethtool connection reporting

Get some more reasonable information reported back out to ethtool
for the different types of connections supported.

Change-Id: I57b153f86b9cdd04ad7cb5bf7d1c45873c196a7a
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 8ae6445..72a6028 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -49,6 +49,10 @@
 #define I40E_VF_DEVICE_ID		0x154C
 #define I40E_VF_HV_DEVICE_ID		0x1571
 
+#define i40e_is_40G_device(d)		((d) == I40E_QSFP_A_DEVICE_ID  || \
+					 (d) == I40E_QSFP_B_DEVICE_ID  || \
+					 (d) == I40E_QSFP_C_DEVICE_ID)
+
 #define I40E_FW_API_VERSION_MAJOR  0x0001
 #define I40E_FW_API_VERSION_MINOR  0x0000