ethtool: Added support for 50Gbps per lane link modes

BugLink: https://bugs.launchpad.net/bugs/1830815
Added support for 50Gbps per lane link modes. Define various 50G, 100G
and 200G link modes using it.

Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
(cherry picked from commit 2736d94f351b92749c07efef01f7c10548e39ad8)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
(cherry picked from commit 1e002a04277b1c29be10b4b65b771d45c9280103)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 17be76aeb468f503ad86483bc52c67f984aaed90..378c52308d893415f61479733c6d824d5e56e1f1 100644 (file)
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1453,6 +1453,21 @@ enum ethtool_link_mode_bit_indices {
        ETHTOOL_LINK_MODE_FEC_NONE_BIT  = 49,
        ETHTOOL_LINK_MODE_FEC_RS_BIT    = 50,
        ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
+       ETHTOOL_LINK_MODE_50000baseKR_Full_BIT           = 52,
+       ETHTOOL_LINK_MODE_50000baseSR_Full_BIT           = 53,
+       ETHTOOL_LINK_MODE_50000baseCR_Full_BIT           = 54,
+       ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT     = 55,
+       ETHTOOL_LINK_MODE_50000baseDR_Full_BIT           = 56,
+       ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT         = 57,
+       ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT         = 58,
+       ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT         = 59,
+       ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
+       ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT         = 61,
+       ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT         = 62,
+       ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT         = 63,
+       ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
+       ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT         = 65,
+       ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT         = 66,
 
        /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
         * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
@@ -1461,7 +1476,7 @@ enum ethtool_link_mode_bit_indices {
         */
 
        __ETHTOOL_LINK_MODE_LAST
-         = ETHTOOL_LINK_MODE_FEC_BASER_BIT,
+         = ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT,
 };
 
 #define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name)     \
@@ -1569,6 +1584,7 @@ enum ethtool_link_mode_bit_indices {
 #define SPEED_50000            50000
 #define SPEED_56000            56000
 #define SPEED_100000           100000
+#define SPEED_200000           200000
 
 #define SPEED_UNKNOWN          -1