[PATCH v2 1/7] ethtool: Add 10base-T1L link mode entries

From: alexandru.tachici
Date: Mon Jul 12 2021 - 08:58:39 EST


From: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx>

Add entries for the 10base-T1L full and half duplex supported modes.

Signed-off-by: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx>
---
drivers/net/phy/phy-core.c | 4 +++-
include/uapi/linux/ethtool.h | 2 ++
net/ethtool/common.c | 2 ++
3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c
index 2870c33b8975..fd9c83ce10fc 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");
@@ -176,6 +176,8 @@ 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 67aa7134b301..8a905466d7dc 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1659,6 +1659,8 @@ 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 f9dcbad84788..5b93d888fd83 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -199,6 +199,8 @@ 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);

--
2.25.1