ethtool: Add 100base-FX link mode entries

Add entries for the 100base-FX full and half duplex supported modes.

$ ethtool eth0
        Supported ports: [ FIBRE ]
        Supported link modes:  100baseFX/Half 100baseFX/Full
        Supported pause frame use: Symmetric Receive-only
        Supports auto-negotiation: No
        Supported FEC modes: Not reported
        Advertised link modes: 100baseFX/Half 100baseFX/Full
        Advertised pause frame use: No
        Advertised auto-negotiation: No
        Advertised FEC modes: Not reported
        Speed: 100Mb/s
        Duplex: Full
        Auto-negotiation: off
        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

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c
index ff8e14b..de5b869 100644 (file)
--- 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 != 90,
+       BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 92,
                "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");
@@ -160,6 +160,8 @@ static const struct phy_setting settings[] = {
        PHY_SETTING(    100, FULL,    100baseT_Full             ),
        PHY_SETTING(    100, FULL,    100baseT1_Full            ),
        PHY_SETTING(    100, HALF,    100baseT_Half             ),
+       PHY_SETTING(    100, HALF,    100baseFX_Half            ),
+       PHY_SETTING(    100, FULL,    100baseFX_Full            ),
        /* 10M */
        PHY_SETTING(     10, FULL,     10baseT_Full             ),
        PHY_SETTING(     10, HALF,     10baseT_Half             ),

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index b4f2d13..9ca87bc 100644 (file)
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1617,6 +1617,8 @@ enum ethtool_link_mode_bit_indices {
        ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87,
        ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT         = 88,
        ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT         = 89,
+       ETHTOOL_LINK_MODE_100baseFX_Half_BIT             = 90,
+       ETHTOOL_LINK_MODE_100baseFX_Full_BIT             = 91,
        /* must be last entry */
        __ETHTOOL_LINK_MODE_MASK_NBITS
 };

diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index ed19573..24036e3 100644 (file)
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -192,6 +192,8 @@ const char link_mode_names[][ETH_GSTRING_LEN] = {
        __DEFINE_LINK_MODE_NAME(400000, LR4_ER4_FR4, Full),
        __DEFINE_LINK_MODE_NAME(400000, DR4, Full),
        __DEFINE_LINK_MODE_NAME(400000, CR4, Full),
+       __DEFINE_LINK_MODE_NAME(100, FX, Half),
+       __DEFINE_LINK_MODE_NAME(100, FX, 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 7044a28..29dcd67 100644 (file)
--- a/net/ethtool/linkmodes.c
+++ b/net/ethtool/linkmodes.c
@@ -272,6 +272,8 @@ static const struct link_mode_info link_mode_params[] = {
        __DEFINE_LINK_MODE_PARAMS(400000, LR4_ER4_FR4, Full),
        __DEFINE_LINK_MODE_PARAMS(400000, DR4, Full),
        __DEFINE_LINK_MODE_PARAMS(400000, CR4, Full),
+       __DEFINE_LINK_MODE_PARAMS(100, FX, Half),
+       __DEFINE_LINK_MODE_PARAMS(100, FX, Full),
 };
 
 static const struct nla_policy