[PATCH net-next v4 1/4] ethtool: Add 10base-T1L link mode entries
From: Dan Murphy <hidden>
Date: 2020-11-17 20:16:34
Also in:
linux-devicetree, lkml
Subsystem:
ethernet phy library, networking drivers, networking [ethtool], networking [general], the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add entries for the 10base-T1L full and half duplex supported modes.
$ ethtool eth0
Supported ports: [ TP ]
Supported link modes: 10baseT1L/Half 10baseT1L/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT1L/Half 10baseT1L/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Speed: 10Mb/s
Duplex: Full
Auto-negotiation: on
Port: MII
PHYAD: 1
Transceiver: external
Supports Wake-on: gs
Wake-on: d
SecureOn password: 00:00:00:00:00:00
Current message level: 0x00000000 (0)
Link detected: yes
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Dan Murphy <redacted>
---
drivers/net/phy/phy-core.c | 4 +++-
include/uapi/linux/ethtool.h | 2 ++
net/ethtool/common.c | 2 ++
net/ethtool/linkmodes.c | 2 ++
4 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c
index 8d333d3084ed..616fae7f0c86 100644
--- a/drivers/net/phy/phy-core.c
+++ b/drivers/net/phy/phy-core.c@@ -13,7 +13,7 @@ */ const char *phy_speed_to_str(int speed) { - BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 92, + BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 94, "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");
@@ -175,6 +175,8 @@ static const struct phy_setting settings[] = { /* 10M */ PHY_SETTING( 10, FULL, 10baseT_Full ), PHY_SETTING( 10, HALF, 10baseT_Half ), + PHY_SETTING( 10, FULL, 10baseT1L_Full ), + PHY_SETTING( 10, HALF, 10baseT1L_Half ), }; #undef PHY_SETTING
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 9ca87bc73c44..16b6ea7548d3 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h@@ -1619,6 +1619,8 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89, ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, + ETHTOOL_LINK_MODE_10baseT1L_Half_BIT = 92, + ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 93, /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS };
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index 24036e3055a1..95f87febc742 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c@@ -194,6 +194,8 @@ const char link_mode_names[][ETH_GSTRING_LEN] = { __DEFINE_LINK_MODE_NAME(400000, CR4, Full), __DEFINE_LINK_MODE_NAME(100, FX, Half), __DEFINE_LINK_MODE_NAME(100, FX, Full), + __DEFINE_LINK_MODE_NAME(10, T1L, Half), + __DEFINE_LINK_MODE_NAME(10, T1L, Full), }; static_assert(ARRAY_SIZE(link_mode_names) == __ETHTOOL_LINK_MODE_MASK_NBITS);
diff --git a/net/ethtool/linkmodes.c b/net/ethtool/linkmodes.c
index c5bcb9abc8b9..a8fab6fb1b30 100644
--- a/net/ethtool/linkmodes.c
+++ b/net/ethtool/linkmodes.c@@ -264,6 +264,8 @@ static const struct link_mode_info link_mode_params[] = { __DEFINE_LINK_MODE_PARAMS(400000, CR4, Full), __DEFINE_LINK_MODE_PARAMS(100, FX, Half), __DEFINE_LINK_MODE_PARAMS(100, FX, Full), + __DEFINE_LINK_MODE_PARAMS(10, T1L, Half), + __DEFINE_LINK_MODE_PARAMS(10, T1L, Full), }; const struct nla_policy ethnl_linkmodes_set_policy[] = {
--
2.29.2