[PATCH RFC net-next v4 01/14] net: stmmac: qcom-ethqos: add ethqos_pcs_set_inband()

Russell King (Oracle)
2024-08-05T10:24:48Z

Add ethqos_pcs_set_inband() to improve readability, and to allow future
changes when phylink PCS support is properly merged.

Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
.../net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index 901a3c1959fa..092b053dd8da 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -636,6 +636,11 @@ static void ethqos_set_serdes_speed(struct qcom_ethqos *ethqos, int speed)
}
}

+static void ethqos_pcs_set_inband(struct stmmac_priv *priv, bool enable)
+{
+ stmmac_pcs_ctrl_ane(priv, priv->ioaddr, enable, 0, 0);
+}
+
/* On interface toggle MAC registers gets reset.
* Configure MAC block for SGMII on ethernet phy link up
*/
@@ -654,7 +659,7 @@ static int ethqos_configure_sgmii(struct qcom_ethqos *ethqos)
RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
RGMII_IO_MACRO_CONFIG2);
ethqos_set_serdes_speed(ethqos, SPEED_2500);
- stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 0, 0, 0);
+ ethqos_pcs_set_inband(priv, false);
break;
case SPEED_1000:
val &= ~ETHQOS_MAC_CTRL_PORT_SEL;
@@ -662,12 +667,12 @@ static int ethqos_configure_sgmii(struct qcom_ethqos *ethqos)
RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
RGMII_IO_MACRO_CONFIG2);
ethqos_set_serdes_speed(ethqos, SPEED_1000);
- stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0);
+ ethqos_pcs_set_inband(priv, true);
break;
case SPEED_100:
val |= ETHQOS_MAC_CTRL_PORT_SEL | ETHQOS_MAC_CTRL_SPEED_MODE;
ethqos_set_serdes_speed(ethqos, SPEED_1000);
- stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0);
+ ethqos_pcs_set_inband(priv, true);
break;
case SPEED_10:
val |= ETHQOS_MAC_CTRL_PORT_SEL;
@@ -677,7 +682,7 @@ static int ethqos_configure_sgmii(struct qcom_ethqos *ethqos)
SGMII_10M_RX_CLK_DVDR),
RGMII_IO_MACRO_CONFIG);
ethqos_set_serdes_speed(ethqos, SPEED_1000);
- stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0);
+ ethqos_pcs_set_inband(priv, true);
break;
}

--
2.30.2