ethtool: Add 50G baseSR2 link mode

Add ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT bit.

Signed-off-by: Gal Pressman <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
Cc: Ben Hutchings <[email protected]>
Cc: David Decotigny <[email protected]>
Acked-By: David Decotigny <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: Gal Pressman

include/uapi/linux/ethtool.h

@@ -1362,6 +1362,7 @@ enum ethtool_link_mode_bit_indices {
 	ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT	= 37,
 	ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT	= 38,
 	ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT	= 39,
+	ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT         = 40,
 
 	/* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
 	 * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
@@ -1370,7 +1371,7 @@ enum ethtool_link_mode_bit_indices {
 	 */
 
 	__ETHTOOL_LINK_MODE_LAST
-	  = ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT,
+	  = ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT,
 };
 
 #define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name)	\