diff options
Diffstat (limited to 'drivers/net/pcs/pcs-xpcs.c')
-rw-r--r-- | drivers/net/pcs/pcs-xpcs.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c index bc428a816719..f19d48c94fe0 100644 --- a/drivers/net/pcs/pcs-xpcs.c +++ b/drivers/net/pcs/pcs-xpcs.c @@ -321,7 +321,7 @@ static int xpcs_read_fault_c73(struct dw_xpcs *xpcs, return 0; } -static int xpcs_read_link_c73(struct dw_xpcs *xpcs, bool an) +static int xpcs_read_link_c73(struct dw_xpcs *xpcs) { bool link = true; int ret; @@ -333,15 +333,6 @@ static int xpcs_read_link_c73(struct dw_xpcs *xpcs, bool an) if (!(ret & MDIO_STAT1_LSTATUS)) link = false; - if (an) { - ret = xpcs_read(xpcs, MDIO_MMD_AN, MDIO_STAT1); - if (ret < 0) - return ret; - - if (!(ret & MDIO_STAT1_LSTATUS)) - link = false; - } - return link; } @@ -932,10 +923,11 @@ static int xpcs_get_state_c73(struct dw_xpcs *xpcs, struct phylink_link_state *state, const struct xpcs_compat *compat) { + bool an_enabled; int ret; /* Link needs to be read first ... */ - state->link = xpcs_read_link_c73(xpcs, state->an_enabled) > 0 ? 1 : 0; + state->link = xpcs_read_link_c73(xpcs) > 0 ? 1 : 0; /* ... and then we check the faults. */ ret = xpcs_read_fault_c73(xpcs, state); @@ -949,11 +941,13 @@ static int xpcs_get_state_c73(struct dw_xpcs *xpcs, return xpcs_do_config(xpcs, state->interface, MLO_AN_INBAND, NULL); } - if (state->an_enabled && xpcs_aneg_done_c73(xpcs, state, compat)) { + an_enabled = linkmode_test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + state->advertising); + if (an_enabled && xpcs_aneg_done_c73(xpcs, state, compat)) { state->an_complete = true; xpcs_read_lpa_c73(xpcs, state); xpcs_resolve_lpa_c73(xpcs, state); - } else if (state->an_enabled) { + } else if (an_enabled) { state->link = 0; } else if (state->link) { xpcs_resolve_pma(xpcs, state); @@ -1008,7 +1002,8 @@ static int xpcs_get_state_c37_1000basex(struct dw_xpcs *xpcs, { int lpa, bmsr; - if (state->an_enabled) { + if (linkmode_test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + state->advertising)) { /* Reset link state */ state->link = false; @@ -1208,7 +1203,7 @@ static const struct xpcs_compat synopsys_xpcs_compat[DW_XPCS_INTERFACE_MAX] = { [DW_XPCS_2500BASEX] = { .supported = xpcs_2500basex_features, .interface = xpcs_2500basex_interfaces, - .num_interfaces = ARRAY_SIZE(xpcs_2500basex_features), + .num_interfaces = ARRAY_SIZE(xpcs_2500basex_interfaces), .an_mode = DW_2500BASEX, }, }; |