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Fix RUTX support

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Ycarus (Yannick Chabanois) 2022-03-07 20:21:35 +01:00
parent 6fc4d11e09
commit 0b14e36374
98 changed files with 11611 additions and 893 deletions
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63
root/target/linux/ipq40xx/patches-5.4/716-ar40xx-soft-delay-reset.patch Normal file
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@ -0,0 +1,63 @@
Index: linux-5.4.124/drivers/net/phy/ar40xx.c
===================================================================
--- linux-5.4.124.orig/drivers/net/phy/ar40xx.c
+++ linux-5.4.124/drivers/net/phy/ar40xx.c
@@ -771,9 +771,58 @@ ar40xx_sw_get_port_link(struct switch_de
return 0;
}
+static int
+ar40xx_sw_delay_reset(struct switch_dev *dev,
+ const struct switch_attr *attr,
+ struct switch_val *value)
+{
+ struct ar40xx_priv *priv = swdev_to_ar40xx(dev);
+ struct mii_bus *bus;
+ int i;
+ u16 val;
+
+ bus = priv->mii_bus;
+ for (i = 0; i < AR40XX_NUM_PORTS - 2; i++) {
+ mdiobus_write(bus, i, MII_CTRL1000, 0);
+ mdiobus_write(bus, i, MII_ADVERTISE, 0);
+ mdiobus_write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+ ar40xx_phy_dbg_read(priv, i, AR40XX_PHY_DEBUG_0, &val);
+ val |= AR40XX_PHY_MANU_CTRL_EN;
+ ar40xx_phy_dbg_write(priv, i, AR40XX_PHY_DEBUG_0, val);
+ /* disable transmit */
+ ar40xx_phy_dbg_read(priv, i, AR40XX_PHY_DEBUG_2, &val);
+ val &= 0xf00f;
+ ar40xx_phy_dbg_write(priv, i, AR40XX_PHY_DEBUG_2, val);
+ }
+
+ msleep(1000 * value->value.i);
+
+ for (i = 0; i < AR40XX_NUM_PORTS - 2; i++) {
+ ar40xx_phy_dbg_read(priv, i, AR40XX_PHY_DEBUG_0, &val);
+ val &= ~AR40XX_PHY_MANU_CTRL_EN;
+ ar40xx_phy_dbg_write(priv, i, AR40XX_PHY_DEBUG_0, val);
+ mdiobus_write(bus, i,
+ MII_ADVERTISE, ADVERTISE_ALL |
+ ADVERTISE_PAUSE_CAP |
+ ADVERTISE_PAUSE_ASYM);
+ mdiobus_write(bus, i, MII_CTRL1000, ADVERTISE_1000FULL);
+ mdiobus_write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+ }
+
+ ar40xx_phy_poll_reset(priv);
+
+ return 0;
+}
+
static const struct switch_attr ar40xx_sw_attr_globals[] = {
{
.type = SWITCH_TYPE_INT,
+ .name = "soft_reset",
+ .description = "Switch soft reset with delay (seconds)",
+ .set = ar40xx_sw_delay_reset
+ },
+ {
+ .type = SWITCH_TYPE_INT,
.name = "enable_vlan",
.description = "Enable VLAN mode",
.set = ar40xx_sw_set_vlan,