ramips: rename ethernet driver folder to the same one that upstream uses

Preparation for sharing offload code with the mediatek target through
generic files/

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 168 deletions

diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/mdio_mt7620.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/mdio_mt7620.c
deleted file mode 100644
index 9efe7896a5..0000000000
--- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/mdio_mt7620.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; version 2 of the License
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   Copyright (C) 2009-2015 John Crispin <blogic@openwrt.org>
- *   Copyright (C) 2009-2015 Felix Fietkau <nbd@nbd.name>
- *   Copyright (C) 2013-2015 Michael Lee <igvtee@gmail.com>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "mtk_eth_soc.h"
-#include "gsw_mt7620.h"
-#include "mdio.h"
-
-static int mt7620_mii_busy_wait(struct mt7620_gsw *gsw)
-{
-	unsigned long t_start = jiffies;
-
-	while (1) {
-		if (!(mtk_switch_r32(gsw, MT7620A_GSW_REG_PIAC) & GSW_MDIO_ACCESS))
-			return 0;
-		if (time_after(jiffies, t_start + GSW_REG_PHY_TIMEOUT))
-			break;
-	}
-
-	dev_err(gsw->dev, "mdio: MDIO timeout\n");
-	return -1;
-}
-
-u32 _mt7620_mii_write(struct mt7620_gsw *gsw, u32 phy_addr,
-			     u32 phy_register, u32 write_data)
-{
-	if (mt7620_mii_busy_wait(gsw))
-		return -1;
-
-	write_data &= 0xffff;
-
-	mtk_switch_w32(gsw, GSW_MDIO_ACCESS | GSW_MDIO_START | GSW_MDIO_WRITE |
-		(phy_register << GSW_MDIO_REG_SHIFT) |
-		(phy_addr << GSW_MDIO_ADDR_SHIFT) | write_data,
-		MT7620A_GSW_REG_PIAC);
-
-	if (mt7620_mii_busy_wait(gsw))
-		return -1;
-
-	return 0;
-}
-
-u32 _mt7620_mii_read(struct mt7620_gsw *gsw, int phy_addr, int phy_reg)
-{
-	u32 d;
-
-	if (mt7620_mii_busy_wait(gsw))
-		return 0xffff;
-
-	mtk_switch_w32(gsw, GSW_MDIO_ACCESS | GSW_MDIO_START | GSW_MDIO_READ |
-		(phy_reg << GSW_MDIO_REG_SHIFT) |
-		(phy_addr << GSW_MDIO_ADDR_SHIFT),
-		MT7620A_GSW_REG_PIAC);
-
-	if (mt7620_mii_busy_wait(gsw))
-		return 0xffff;
-
-	d = mtk_switch_r32(gsw, MT7620A_GSW_REG_PIAC) & 0xffff;
-
-	return d;
-}
-
-int mt7620_mdio_write(struct mii_bus *bus, int phy_addr, int phy_reg, u16 val)
-{
-	struct fe_priv *priv = bus->priv;
-	struct mt7620_gsw *gsw = (struct mt7620_gsw *)priv->soc->swpriv;
-
-	return _mt7620_mii_write(gsw, phy_addr, phy_reg, val);
-}
-
-int mt7620_mdio_read(struct mii_bus *bus, int phy_addr, int phy_reg)
-{
-	struct fe_priv *priv = bus->priv;
-	struct mt7620_gsw *gsw = (struct mt7620_gsw *)priv->soc->swpriv;
-
-	return _mt7620_mii_read(gsw, phy_addr, phy_reg);
-}
-
-void mt7530_mdio_w32(struct mt7620_gsw *gsw, u32 reg, u32 val)
-{
-	_mt7620_mii_write(gsw, 0x1f, 0x1f, (reg >> 6) & 0x3ff);
-	_mt7620_mii_write(gsw, 0x1f, (reg >> 2) & 0xf,  val & 0xffff);
-	_mt7620_mii_write(gsw, 0x1f, 0x10, val >> 16);
-}
-
-u32 mt7530_mdio_r32(struct mt7620_gsw *gsw, u32 reg)
-{
-	u16 high, low;
-
-	_mt7620_mii_write(gsw, 0x1f, 0x1f, (reg >> 6) & 0x3ff);
-	low = _mt7620_mii_read(gsw, 0x1f, (reg >> 2) & 0xf);
-	high = _mt7620_mii_read(gsw, 0x1f, 0x10);
-
-	return (high << 16) | (low & 0xffff);
-}
-
-static unsigned char *fe_speed_str(int speed)
-{
-	switch (speed) {
-	case 2:
-	case SPEED_1000:
-		return "1000";
-	case 1:
-	case SPEED_100:
-		return "100";
-	case 0:
-	case SPEED_10:
-		return "10";
-	}
-
-	return "? ";
-}
-
-int mt7620_has_carrier(struct fe_priv *priv)
-{
-	struct mt7620_gsw *gsw = (struct mt7620_gsw *)priv->soc->swpriv;
-	int i;
-
-	for (i = 0; i < GSW_PORT6; i++)
-		if (mtk_switch_r32(gsw, GSW_REG_PORT_STATUS(i)) & 0x1)
-			return 1;
-	return 0;
-}
-
-
-void mt7620_handle_carrier(struct fe_priv *priv)
-{
-	if (!priv->phy)
-		return;
-
-	if (mt7620_has_carrier(priv))
-		netif_carrier_on(priv->netdev);
-	else
-		netif_carrier_off(priv->netdev);
-}
-
-void mt7620_print_link_state(struct fe_priv *priv, int port, int link,
-			     int speed, int duplex)
-{
-	if (link)
-		netdev_info(priv->netdev, "port %d link up (%sMbps/%s duplex)\n",
-			    port, fe_speed_str(speed),
-			    (duplex) ? "Full" : "Half");
-	else
-		netdev_info(priv->netdev, "port %d link down\n", port);
-}
-
-void mt7620_mdio_link_adjust(struct fe_priv *priv, int port)
-{
-	mt7620_print_link_state(priv, port, priv->link[port],
-				priv->phy->speed[port],
-				(priv->phy->duplex[port] == DUPLEX_FULL));
-	mt7620_handle_carrier(priv);
-}