[PATCH net-next 4/6] net: stmmac: make in-band AN mode parsing is supported for non-DT
From: Ong Boon Leong <hidden>
Date: 2021-03-15 05:25:50
Also in:
lkml, netdev
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Maxime Chevallier, Linus Torvalds
Not all platform uses DT, so phylink_parse_mode() will skip in-band setup of pl->supported and pl->link_config.advertising entirely. So, we add the setting of ovr_an_inband flag to make it works for non-DT platform. Signed-off-by: Ong Boon Leong <redacted> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ include/linux/stmmac.h | 1 + 2 files changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 208cae344ffa..b64ee029d41f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c@@ -1117,6 +1117,8 @@ static int stmmac_phy_setup(struct stmmac_priv *priv) priv->phylink_config.dev = &priv->dev->dev; priv->phylink_config.type = PHYLINK_NETDEV; priv->phylink_config.pcs_poll = true; + priv->phylink_config.ovr_an_inband = + priv->plat->mdio_bus_data->xpcs_an_inband; if (!fwnode) fwnode = dev_fwnode(priv->device);
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index a302982de2d7..722dc167b5c9 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h@@ -81,6 +81,7 @@ struct stmmac_mdio_bus_data { unsigned int phy_mask; unsigned int has_xpcs; + unsigned int xpcs_an_inband; int *irqs; int probed_phy_irq; bool needs_reset;
--
2.25.1
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