diff options
| author | Meir Lichtinger <meirl@mellanox.com> | 2020-07-07 06:42:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-09 01:30:42 +0300 |
| commit | 065e0d42a0a728d7f6c2aec7c9f3e5dc7b715394 (patch) | |
| tree | 54bfc551f16bca284e358bd22f1520a019de4b1c /drivers/net/phy/phy-core.c | |
| parent | 66846b7d058bbb6e2954b8b84d6480024e72a777 (diff) | |
| download | linux-065e0d42a0a728d7f6c2aec7c9f3e5dc7b715394.tar.xz | |
ethtool: Add support for 100Gbps per lane link modes
Define 100G, 200G and 400G link modes using 100Gbps per lane
LR, ER and FR are defined as a single link mode because they are
using same technology and by design are fully interoperable.
EEPROM content indicates if the module is LR, ER, or FR, and the
user space ethtool decoder is planned to support decoding these
modes in the EEPROM.
Signed-off-by: Meir Lichtinger <meirl@mellanox.com>
CC: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy-core.c')
| -rw-r--r-- | drivers/net/phy/phy-core.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 46bd68e9ecfa..ff8e14b01eeb 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -8,7 +8,7 @@ const char *phy_speed_to_str(int speed) { - BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 75, + BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 90, "Enum ethtool_link_mode_bit_indices and phylib are out of sync. " "If a speed or mode has been added please update phy_speed_to_str " "and the PHY settings array.\n"); @@ -78,12 +78,22 @@ static const struct phy_setting settings[] = { PHY_SETTING( 400000, FULL, 400000baseLR8_ER8_FR8_Full ), PHY_SETTING( 400000, FULL, 400000baseDR8_Full ), PHY_SETTING( 400000, FULL, 400000baseSR8_Full ), + PHY_SETTING( 400000, FULL, 400000baseCR4_Full ), + PHY_SETTING( 400000, FULL, 400000baseKR4_Full ), + PHY_SETTING( 400000, FULL, 400000baseLR4_ER4_FR4_Full ), + PHY_SETTING( 400000, FULL, 400000baseDR4_Full ), + PHY_SETTING( 400000, FULL, 400000baseSR4_Full ), /* 200G */ PHY_SETTING( 200000, FULL, 200000baseCR4_Full ), PHY_SETTING( 200000, FULL, 200000baseKR4_Full ), PHY_SETTING( 200000, FULL, 200000baseLR4_ER4_FR4_Full ), PHY_SETTING( 200000, FULL, 200000baseDR4_Full ), PHY_SETTING( 200000, FULL, 200000baseSR4_Full ), + PHY_SETTING( 200000, FULL, 200000baseCR2_Full ), + PHY_SETTING( 200000, FULL, 200000baseKR2_Full ), + PHY_SETTING( 200000, FULL, 200000baseLR2_ER2_FR2_Full ), + PHY_SETTING( 200000, FULL, 200000baseDR2_Full ), + PHY_SETTING( 200000, FULL, 200000baseSR2_Full ), /* 100G */ PHY_SETTING( 100000, FULL, 100000baseCR4_Full ), PHY_SETTING( 100000, FULL, 100000baseKR4_Full ), @@ -94,6 +104,11 @@ static const struct phy_setting settings[] = { PHY_SETTING( 100000, FULL, 100000baseLR2_ER2_FR2_Full ), PHY_SETTING( 100000, FULL, 100000baseDR2_Full ), PHY_SETTING( 100000, FULL, 100000baseSR2_Full ), + PHY_SETTING( 100000, FULL, 100000baseCR_Full ), + PHY_SETTING( 100000, FULL, 100000baseKR_Full ), + PHY_SETTING( 100000, FULL, 100000baseLR_ER_FR_Full ), + PHY_SETTING( 100000, FULL, 100000baseDR_Full ), + PHY_SETTING( 100000, FULL, 100000baseSR_Full ), /* 56G */ PHY_SETTING( 56000, FULL, 56000baseCR4_Full ), PHY_SETTING( 56000, FULL, 56000baseKR4_Full ), |