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openwrt/target/linux/generic/backport-6.6/707-v6.8-06-net-phy-at803x-move-specific-at8031-probe-mode-check.patch
Weijie Gao 8a9273d51e generic: copy backport, hack, pending patch and config from 6.1 to 6.6
Copy backport, hack, pending patch and config from 6.1 to 6.6.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
2024-03-11 20:17:25 +01:00

79 lines
2.1 KiB
Diff

From 25d2ba94005fac18fe68878cddff59a67e115554 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Fri, 8 Dec 2023 15:51:53 +0100
Subject: [PATCH 06/13] net: phy: at803x: move specific at8031 probe mode check
to dedicated probe
Move specific at8031 probe mode check to dedicated probe to make
at803x_probe more generic and keep code tidy.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/phy/at803x.c | 39 +++++++++++++++++++--------------------
1 file changed, 19 insertions(+), 20 deletions(-)
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -844,26 +844,6 @@ static int at803x_probe(struct phy_devic
if (ret)
return ret;
- if (phydev->drv->phy_id == ATH8031_PHY_ID) {
- int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
- int mode_cfg;
-
- if (ccr < 0)
- return ccr;
- mode_cfg = ccr & AT803X_MODE_CFG_MASK;
-
- switch (mode_cfg) {
- case AT803X_MODE_CFG_BX1000_RGMII_50OHM:
- case AT803X_MODE_CFG_BX1000_RGMII_75OHM:
- priv->is_1000basex = true;
- fallthrough;
- case AT803X_MODE_CFG_FX100_RGMII_50OHM:
- case AT803X_MODE_CFG_FX100_RGMII_75OHM:
- priv->is_fiber = true;
- break;
- }
- }
-
return 0;
}
@@ -1584,6 +1564,9 @@ static int at8031_parse_dt(struct phy_de
static int at8031_probe(struct phy_device *phydev)
{
+ struct at803x_priv *priv = phydev->priv;
+ int mode_cfg;
+ int ccr;
int ret;
ret = at803x_probe(phydev);
@@ -1597,6 +1580,22 @@ static int at8031_probe(struct phy_devic
if (ret)
return ret;
+ ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
+ if (ccr < 0)
+ return ccr;
+ mode_cfg = ccr & AT803X_MODE_CFG_MASK;
+
+ switch (mode_cfg) {
+ case AT803X_MODE_CFG_BX1000_RGMII_50OHM:
+ case AT803X_MODE_CFG_BX1000_RGMII_75OHM:
+ priv->is_1000basex = true;
+ fallthrough;
+ case AT803X_MODE_CFG_FX100_RGMII_50OHM:
+ case AT803X_MODE_CFG_FX100_RGMII_75OHM:
+ priv->is_fiber = true;
+ break;
+ }
+
/* Disable WoL in 1588 register which is enabled
* by default
*/