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-rw-r--r--drivers/net/phy/phylink.c47
1 files changed, 28 insertions, 19 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index bce530fc956d..571521d928f2 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1684,25 +1684,21 @@ static void phylink_sfp_detach(void *upstream, struct sfp_bus *bus)
pl->netdev->sfp_bus = NULL;
}
-static int phylink_sfp_module_insert(void *upstream,
- const struct sfp_eeprom_id *id)
+static int phylink_sfp_config(struct phylink *pl, u8 mode, u8 port,
+ const unsigned long *supported,
+ const unsigned long *advertising)
{
- struct phylink *pl = upstream;
- __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, };
__ETHTOOL_DECLARE_LINK_MODE_MASK(support1);
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support);
struct phylink_link_state config;
phy_interface_t iface;
- int ret = 0;
bool changed;
- u8 port;
-
- ASSERT_RTNL();
+ int ret;
- sfp_parse_support(pl->sfp_bus, id, support);
- port = sfp_parse_port(pl->sfp_bus, id, support);
+ linkmode_copy(support, supported);
memset(&config, 0, sizeof(config));
- linkmode_copy(config.advertising, support);
+ linkmode_copy(config.advertising, advertising);
config.interface = PHY_INTERFACE_MODE_NA;
config.speed = SPEED_UNKNOWN;
config.duplex = DUPLEX_UNKNOWN;
@@ -1717,8 +1713,6 @@ static int phylink_sfp_module_insert(void *upstream,
return ret;
}
- linkmode_copy(support1, support);
-
iface = sfp_select_interface(pl->sfp_bus, config.advertising);
if (iface == PHY_INTERFACE_MODE_NA) {
phylink_err(pl,
@@ -1728,18 +1722,18 @@ static int phylink_sfp_module_insert(void *upstream,
}
config.interface = iface;
+ linkmode_copy(support1, support);
ret = phylink_validate(pl, support1, &config);
if (ret) {
phylink_err(pl, "validation of %s/%s with support %*pb failed: %d\n",
- phylink_an_mode_str(MLO_AN_INBAND),
+ phylink_an_mode_str(mode),
phy_modes(config.interface),
__ETHTOOL_LINK_MODE_MASK_NBITS, support, ret);
return ret;
}
phylink_dbg(pl, "requesting link mode %s/%s with support %*pb\n",
- phylink_an_mode_str(MLO_AN_INBAND),
- phy_modes(config.interface),
+ phylink_an_mode_str(mode), phy_modes(config.interface),
__ETHTOOL_LINK_MODE_MASK_NBITS, support);
if (phy_interface_mode_is_8023z(iface) && pl->phydev)
@@ -1751,15 +1745,15 @@ static int phylink_sfp_module_insert(void *upstream,
linkmode_copy(pl->link_config.advertising, config.advertising);
}
- if (pl->cur_link_an_mode != MLO_AN_INBAND ||
+ if (pl->cur_link_an_mode != mode ||
pl->link_config.interface != config.interface) {
pl->link_config.interface = config.interface;
- pl->cur_link_an_mode = MLO_AN_INBAND;
+ pl->cur_link_an_mode = mode;
changed = true;
phylink_info(pl, "switched to %s/%s link mode\n",
- phylink_an_mode_str(MLO_AN_INBAND),
+ phylink_an_mode_str(mode),
phy_modes(config.interface));
}
@@ -1772,6 +1766,21 @@ static int phylink_sfp_module_insert(void *upstream,
return ret;
}
+static int phylink_sfp_module_insert(void *upstream,
+ const struct sfp_eeprom_id *id)
+{
+ struct phylink *pl = upstream;
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, };
+ u8 port;
+
+ ASSERT_RTNL();
+
+ sfp_parse_support(pl->sfp_bus, id, support);
+ port = sfp_parse_port(pl->sfp_bus, id, support);
+
+ return phylink_sfp_config(pl, MLO_AN_INBAND, port, support, support);
+}
+
static int phylink_sfp_module_start(void *upstream)
{
struct phylink *pl = upstream;