Move mvswitch 88E6060 driver to the ath25

ath25 requires a 88E6060 driver to support boards such as Fonera 2.0g
(FON2202). The swconfig based mvswitch driver has not yet been ported to
the 5.10 kernel as the only user is the ath25 target while all other
targets have been switched to the upstream DSA implementation.

Switching ath25 to the DSA implementation is a complex task, since we
need either per-board platform data or DTS support. ath25 lacks both of
them and builds only a single generic image. So we need to keep the
swconfig driver implementation to easly and quickly port ath25 to the
5.10 kernel.

Since porting the mvswitch driver to 5.10 as a generic driver is not an
option, and since the ath25 is its only user, make mvswitch a target
specific driver to be able to port it to the 5.10 kernel as part of the
kernel version update of the target. This will allow us quickly migrate
to the next kernel version and not delay the next firmware release.

Suggested-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

5 files changed, 2 insertions, 600 deletions

diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
index 27e3e90488..c37e33b13d 100644
--- a/target/linux/generic/config-5.10
+++ b/target/linux/generic/config-5.10
@@ -3675,7 +3675,6 @@ CONFIG_MULTIUSER=y
 # CONFIG_MVMDIO is not set
 # CONFIG_MVNETA_BM is not set
 # CONFIG_MVSW61XX_PHY is not set
-# CONFIG_MVSWITCH_PHY is not set
 # CONFIG_MV_XOR_V2 is not set
 # CONFIG_MWAVE is not set
 # CONFIG_MWL8K is not set
diff --git a/target/linux/generic/config-5.4 b/target/linux/generic/config-5.4
index c452d263c5..1b3f896514 100644
--- a/target/linux/generic/config-5.4
+++ b/target/linux/generic/config-5.4
@@ -3343,7 +3343,6 @@ CONFIG_MULTIUSER=y
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_MVMDIO is not set
 # CONFIG_MVNETA_BM is not set
-# CONFIG_MVSWITCH_PHY is not set
 # CONFIG_MV_XOR_V2 is not set
 # CONFIG_MWAVE is not set
 # CONFIG_MWL8K is not set
diff --git a/target/linux/generic/files/drivers/net/phy/mvswitch.c b/target/linux/generic/files/drivers/net/phy/mvswitch.c
deleted file mode 100644
index bd3b9e1ad1..0000000000
--- a/target/linux/generic/files/drivers/net/phy/mvswitch.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <nbd@nbd.name>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of the GNU General Public License v2 as published by the
- * Free Software Foundation
- */
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/unistd.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/spinlock.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/mii.h>
-#include <linux/ethtool.h>
-#include <linux/phy.h>
-#include <linux/if_vlan.h>
-#include <linux/version.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include "mvswitch.h"
-
-/* Undefine this to use trailer mode instead.
- * I don't know if header mode works with all chips */
-#define HEADER_MODE	1
-
-MODULE_DESCRIPTION("Marvell 88E6060 Switch driver");
-MODULE_AUTHOR("Felix Fietkau");
-MODULE_LICENSE("GPL");
-
-#define MVSWITCH_MAGIC 0x88E6060
-
-struct mvswitch_priv {
-	netdev_features_t orig_features;
-	u8 vlans[16];
-};
-
-#define to_mvsw(_phy) ((struct mvswitch_priv *) (_phy)->priv)
-
-static inline u16
-r16(struct phy_device *phydev, int addr, int reg)
-{
-	struct mii_bus *bus = phydev->mdio.bus;
-
-	return bus->read(bus, addr, reg);
-}
-
-static inline void
-w16(struct phy_device *phydev, int addr, int reg, u16 val)
-{
-	struct mii_bus *bus = phydev->mdio.bus;
-
-	bus->write(bus, addr, reg, val);
-}
-
-
-static struct sk_buff *
-mvswitch_mangle_tx(struct net_device *dev, struct sk_buff *skb)
-{
-	struct mvswitch_priv *priv;
-	char *buf = NULL;
-	u16 vid;
-
-	priv = dev->phy_ptr;
-	if (unlikely(!priv))
-		goto error;
-
-	if (unlikely(skb->len < 16))
-		goto error;
-
-#ifdef HEADER_MODE
-	if (__vlan_hwaccel_get_tag(skb, &vid))
-		goto error;
-
-	if (skb_cloned(skb) || (skb->len <= 62) || (skb_headroom(skb) < MV_HEADER_SIZE)) {
-		if (pskb_expand_head(skb, MV_HEADER_SIZE, (skb->len < 62 ? 62 - skb->len : 0), GFP_ATOMIC))
-			goto error_expand;
-		if (skb->len < 62)
-			skb->len = 62;
-	}
-	buf = skb_push(skb, MV_HEADER_SIZE);
-#else
-	if (__vlan_get_tag(skb, &vid))
-		goto error;
-
-	if (unlikely((vid > 15 || !priv->vlans[vid])))
-		goto error;
-
-	if (skb->len <= 64) {
-		if (pskb_expand_head(skb, 0, 64 + MV_TRAILER_SIZE - skb->len, GFP_ATOMIC))
-			goto error_expand;
-
-		buf = skb->data + 64;
-		skb->len = 64 + MV_TRAILER_SIZE;
-	} else {
-		if (skb_cloned(skb) || unlikely(skb_tailroom(skb) < 4)) {
-			if (pskb_expand_head(skb, 0, 4, GFP_ATOMIC))
-				goto error_expand;
-		}
-		buf = skb_put(skb, 4);
-	}
-
-	/* move the ethernet header 4 bytes forward, overwriting the vlan tag */
-	memmove(skb->data + 4, skb->data, 12);
-	skb->data += 4;
-	skb->len -= 4;
-	skb->mac_header += 4;
-#endif
-
-	if (!buf)
-		goto error;
-
-
-#ifdef HEADER_MODE
-	/* prepend the tag */
-	*((__be16 *) buf) = cpu_to_be16(
-		((vid << MV_HEADER_VLAN_S) & MV_HEADER_VLAN_M) |
-		((priv->vlans[vid] << MV_HEADER_PORTS_S) & MV_HEADER_PORTS_M)
-	);
-#else
-	/* append the tag */
-	*((__be32 *) buf) = cpu_to_be32((
-		(MV_TRAILER_OVERRIDE << MV_TRAILER_FLAGS_S) |
-		((priv->vlans[vid] & MV_TRAILER_PORTS_M) << MV_TRAILER_PORTS_S)
-	));
-#endif
-
-	return skb;
-
-error_expand:
-	if (net_ratelimit())
-		printk("%s: failed to expand/update skb for the switch\n", dev->name);
-
-error:
-	/* any errors? drop the packet! */
-	dev_kfree_skb_any(skb);
-	return NULL;
-}
-
-static void
-mvswitch_mangle_rx(struct net_device *dev, struct sk_buff *skb)
-{
-	struct mvswitch_priv *priv;
-	unsigned char *buf;
-	int vlan = -1;
-	int i;
-
-	priv = dev->phy_ptr;
-	if (WARN_ON_ONCE(!priv))
-		return;
-
-#ifdef HEADER_MODE
-	buf = skb->data;
-	skb_pull(skb, MV_HEADER_SIZE);
-#else
-	buf = skb->data + skb->len - MV_TRAILER_SIZE;
-	if (buf[0] != 0x80)
-		return;
-#endif
-
-	/* look for the vlan matching the incoming port */
-	for (i = 0; i < ARRAY_SIZE(priv->vlans); i++) {
-		if ((1 << buf[1]) & priv->vlans[i])
-			vlan = i;
-	}
-
-	if (vlan == -1)
-		return;
-
-	__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan);
-}
-
-
-static int
-mvswitch_wait_mask(struct phy_device *pdev, int addr, int reg, u16 mask, u16 val)
-{
-	int i = 100;
-	u16 r;
-
-	do {
-		r = r16(pdev, addr, reg) & mask;
-		if (r == val)
-			return 0;
-	} while(--i > 0);
-	return -ETIMEDOUT;
-}
-
-static int
-mvswitch_config_init(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv = to_mvsw(pdev);
-	struct net_device *dev = pdev->attached_dev;
-	u8 vlmap = 0;
-	int i;
-
-	if (!dev)
-		return -EINVAL;
-
-	printk("%s: Marvell 88E6060 PHY driver attached.\n", dev->name);
-	linkmode_zero(pdev->supported);
-	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, pdev->supported);
-	linkmode_copy(pdev->advertising, pdev->supported);
-	dev->phy_ptr = priv;
-	pdev->irq = PHY_POLL;
-#ifdef HEADER_MODE
-	dev->flags |= IFF_PROMISC;
-#endif
-
-	/* initialize default vlans */
-	for (i = 0; i < MV_PORTS; i++)
-		priv->vlans[(i == MV_WANPORT ? 2 : 1)] |= (1 << i);
-
-	/* before entering reset, disable all ports */
-	for (i = 0; i < MV_PORTS; i++)
-		w16(pdev, MV_PORTREG(CONTROL, i), 0x00);
-
-	msleep(2); /* wait for the status change to settle in */
-
-	/* put the ATU in reset */
-	w16(pdev, MV_SWITCHREG(ATU_CTRL), MV_ATUCTL_RESET);
-
-	i = mvswitch_wait_mask(pdev, MV_SWITCHREG(ATU_CTRL), MV_ATUCTL_RESET, 0);
-	if (i < 0) {
-		printk("%s: Timeout waiting for the switch to reset.\n", dev->name);
-		return i;
-	}
-
-	/* set the ATU flags */
-	w16(pdev, MV_SWITCHREG(ATU_CTRL),
-		MV_ATUCTL_NO_LEARN |
-		MV_ATUCTL_ATU_1K |
-		MV_ATUCTL_AGETIME(MV_ATUCTL_AGETIME_MIN) /* minimum without disabling ageing */
-	);
-
-	/* initialize the cpu port */
-	w16(pdev, MV_PORTREG(CONTROL, MV_CPUPORT),
-#ifdef HEADER_MODE
-		MV_PORTCTRL_HEADER |
-#else
-		MV_PORTCTRL_RXTR |
-		MV_PORTCTRL_TXTR |
-#endif
-		MV_PORTCTRL_ENABLED
-	);
-	/* wait for the phy change to settle in */
-	msleep(2);
-	for (i = 0; i < MV_PORTS; i++) {
-		u8 pvid = 0;
-		int j;
-
-		vlmap = 0;
-
-		/* look for the matching vlan */
-		for (j = 0; j < ARRAY_SIZE(priv->vlans); j++) {
-			if (priv->vlans[j] & (1 << i)) {
-				vlmap = priv->vlans[j];
-				pvid = j;
-			}
-		}
-		/* leave port unconfigured if it's not part of a vlan */
-		if (!vlmap)
-			continue;
-
-		/* add the cpu port to the allowed destinations list */
-		vlmap |= (1 << MV_CPUPORT);
-
-		/* take port out of its own vlan destination map */
-		vlmap &= ~(1 << i);
-
-		/* apply vlan settings */
-		w16(pdev, MV_PORTREG(VLANMAP, i),
-			MV_PORTVLAN_PORTS(vlmap) |
-			MV_PORTVLAN_ID(i)
-		);
-
-		/* re-enable port */
-		w16(pdev, MV_PORTREG(CONTROL, i),
-			MV_PORTCTRL_ENABLED
-		);
-	}
-
-	w16(pdev, MV_PORTREG(VLANMAP, MV_CPUPORT),
-		MV_PORTVLAN_ID(MV_CPUPORT)
-	);
-
-	/* set the port association vector */
-	for (i = 0; i <= MV_PORTS; i++) {
-		w16(pdev, MV_PORTREG(ASSOC, i),
-			MV_PORTASSOC_PORTS(1 << i)
-		);
-	}
-
-	/* init switch control */
-	w16(pdev, MV_SWITCHREG(CTRL),
-		MV_SWITCHCTL_MSIZE |
-		MV_SWITCHCTL_DROP
-	);
-
-	dev->eth_mangle_rx = mvswitch_mangle_rx;
-	dev->eth_mangle_tx = mvswitch_mangle_tx;
-	priv->orig_features = dev->features;
-
-#ifdef HEADER_MODE
-	dev->priv_flags |= IFF_NO_IP_ALIGN;
-	dev->features |= NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_TX;
-#else
-	dev->features |= NETIF_F_HW_VLAN_CTAG_RX;
-#endif
-
-	return 0;
-}
-
-static int
-mvswitch_read_status(struct phy_device *pdev)
-{
-	pdev->speed = SPEED_100;
-	pdev->duplex = DUPLEX_FULL;
-	pdev->link = 1;
-
-	/* XXX ugly workaround: we can't force the switch
-	 * to gracefully handle hosts moving from one port to another,
-	 * so we have to regularly clear the ATU database */
-
-	/* wait for the ATU to become available */
-	mvswitch_wait_mask(pdev, MV_SWITCHREG(ATU_OP), MV_ATUOP_INPROGRESS, 0);
-
-	/* flush the ATU */
-	w16(pdev, MV_SWITCHREG(ATU_OP),
-		MV_ATUOP_INPROGRESS |
-		MV_ATUOP_FLUSH_ALL
-	);
-
-	/* wait for operation to complete */
-	mvswitch_wait_mask(pdev, MV_SWITCHREG(ATU_OP), MV_ATUOP_INPROGRESS, 0);
-
-	return 0;
-}
-
-static int
-mvswitch_aneg_done(struct phy_device *phydev)
-{
-	return 1;	/* Return any positive value */
-}
-
-static int
-mvswitch_config_aneg(struct phy_device *phydev)
-{
-	return 0;
-}
-
-static void
-mvswitch_detach(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv = to_mvsw(pdev);
-	struct net_device *dev = pdev->attached_dev;
-
-	if (!dev)
-		return;
-
-	dev->phy_ptr = NULL;
-	dev->eth_mangle_rx = NULL;
-	dev->eth_mangle_tx = NULL;
-	dev->features = priv->orig_features;
-	dev->priv_flags &= ~IFF_NO_IP_ALIGN;
-}
-
-static void
-mvswitch_remove(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv = to_mvsw(pdev);
-
-	kfree(priv);
-}
-
-static int
-mvswitch_probe(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv;
-
-	priv = kzalloc(sizeof(struct mvswitch_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return -ENOMEM;
-
-	pdev->priv = priv;
-
-	return 0;
-}
-
-static int
-mvswitch_fixup(struct phy_device *dev)
-{
-	struct mii_bus *bus = dev->mdio.bus;
-	u16 reg;
-
-	if (dev->mdio.addr != 0x10)
-		return 0;
-
-	reg = bus->read(bus, MV_PORTREG(IDENT, 0)) & MV_IDENT_MASK;
-	if (reg != MV_IDENT_VALUE)
-		return 0;
-
-	dev->phy_id = MVSWITCH_MAGIC;
-	return 0;
-}
-
-
-static struct phy_driver mvswitch_driver = {
-	.name		= "Marvell 88E6060",
-	.phy_id		= MVSWITCH_MAGIC,
-	.phy_id_mask	= 0xffffffff,
-	.features	= PHY_BASIC_FEATURES,
-	.probe		= &mvswitch_probe,
-	.remove		= &mvswitch_remove,
-	.detach		= &mvswitch_detach,
-	.config_init	= &mvswitch_config_init,
-	.config_aneg	= &mvswitch_config_aneg,
-	.aneg_done	= &mvswitch_aneg_done,
-	.read_status	= &mvswitch_read_status,
-};
-
-static int __init
-mvswitch_init(void)
-{
-	phy_register_fixup_for_id(PHY_ANY_ID, mvswitch_fixup);
-	return phy_driver_register(&mvswitch_driver, THIS_MODULE);
-}
-
-static void __exit
-mvswitch_exit(void)
-{
-	phy_driver_unregister(&mvswitch_driver);
-}
-
-module_init(mvswitch_init);
-module_exit(mvswitch_exit);
diff --git a/target/linux/generic/files/drivers/net/phy/mvswitch.h b/target/linux/generic/files/drivers/net/phy/mvswitch.h
deleted file mode 100644
index ab2a1a126e..0000000000
--- a/target/linux/generic/files/drivers/net/phy/mvswitch.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <nbd@nbd.name>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of the GNU General Public License v2 as published by the
- * Free Software Foundation
- */
-#ifndef __MVSWITCH_H
-#define __MVSWITCH_H
-
-#define MV_HEADER_SIZE	2
-#define MV_HEADER_PORTS_M	0x001f
-#define MV_HEADER_PORTS_S	0
-#define MV_HEADER_VLAN_M	0xf000
-#define MV_HEADER_VLAN_S	12
-
-#define MV_TRAILER_SIZE	4
-#define MV_TRAILER_PORTS_M	0x1f
-#define MV_TRAILER_PORTS_S	16
-#define MV_TRAILER_FLAGS_S	24
-#define MV_TRAILER_OVERRIDE	0x80
-
-
-#define MV_PORTS	5
-#define MV_WANPORT	4
-#define MV_CPUPORT	5
-
-#define MV_BASE		0x10
-
-#define MV_PHYPORT_BASE		(MV_BASE + 0x0)
-#define MV_PHYPORT(_n)		(MV_PHYPORT_BASE + (_n))
-#define MV_SWITCHPORT_BASE	(MV_BASE + 0x8)
-#define MV_SWITCHPORT(_n)	(MV_SWITCHPORT_BASE + (_n))
-#define MV_SWITCHREGS		(MV_BASE + 0xf)
-
-enum {
-	MV_PHY_CONTROL      = 0x00,
-	MV_PHY_STATUS       = 0x01,
-	MV_PHY_IDENT0       = 0x02,
-	MV_PHY_IDENT1       = 0x03,
-	MV_PHY_ANEG         = 0x04,
-	MV_PHY_LINK_ABILITY = 0x05,
-	MV_PHY_ANEG_EXPAND  = 0x06,
-	MV_PHY_XMIT_NEXTP   = 0x07,
-	MV_PHY_LINK_NEXTP   = 0x08,
-	MV_PHY_CONTROL1     = 0x10,
-	MV_PHY_STATUS1      = 0x11,
-	MV_PHY_INTR_EN      = 0x12,
-	MV_PHY_INTR_STATUS  = 0x13,
-	MV_PHY_INTR_PORT    = 0x14,
-	MV_PHY_RECV_COUNTER = 0x16,
-	MV_PHY_LED_PARALLEL = 0x16,
-	MV_PHY_LED_STREAM   = 0x17,
-	MV_PHY_LED_CTRL     = 0x18,
-	MV_PHY_LED_OVERRIDE = 0x19,
-	MV_PHY_VCT_CTRL     = 0x1a,
-	MV_PHY_VCT_STATUS   = 0x1b,
-	MV_PHY_CONTROL2     = 0x1e
-};
-#define MV_PHYREG(_type, _port) MV_PHYPORT(_port), MV_PHY_##_type
-
-enum {
-	MV_PORT_STATUS      = 0x00,
-	MV_PORT_IDENT       = 0x03,
-	MV_PORT_CONTROL     = 0x04,
-	MV_PORT_VLANMAP     = 0x06,
-	MV_PORT_ASSOC       = 0x0b,
-	MV_PORT_RXCOUNT     = 0x10,
-	MV_PORT_TXCOUNT     = 0x11,
-};
-#define MV_PORTREG(_type, _port) MV_SWITCHPORT(_port), MV_PORT_##_type
-
-enum {
-	MV_PORTCTRL_BLOCK   =  (1 << 0),
-	MV_PORTCTRL_LEARN   =  (2 << 0),
-	MV_PORTCTRL_ENABLED =  (3 << 0),
-	MV_PORTCTRL_VLANTUN =  (1 << 7),	/* Enforce VLANs on packets */
-	MV_PORTCTRL_RXTR    =  (1 << 8),	/* Enable Marvell packet trailer for ingress */
-	MV_PORTCTRL_HEADER	= (1 << 11),	/* Enable Marvell packet header mode for port */
-	MV_PORTCTRL_TXTR    = (1 << 14),	/* Enable Marvell packet trailer for egress */
-	MV_PORTCTRL_FORCEFL = (1 << 15),	/* force flow control */
-};
-
-#define MV_PORTVLAN_ID(_n) (((_n) & 0xf) << 12)
-#define MV_PORTVLAN_PORTS(_n) ((_n) & 0x3f)
-
-#define MV_PORTASSOC_PORTS(_n) ((_n) & 0x1f)
-#define MV_PORTASSOC_MONITOR	(1 << 15)
-
-enum {
-	MV_SWITCH_MAC0      = 0x01,
-	MV_SWITCH_MAC1      = 0x02,
-	MV_SWITCH_MAC2      = 0x03,
-	MV_SWITCH_CTRL      = 0x04,
-	MV_SWITCH_ATU_CTRL  = 0x0a,
-	MV_SWITCH_ATU_OP    = 0x0b,
-	MV_SWITCH_ATU_DATA  = 0x0c,
-	MV_SWITCH_ATU_MAC0  = 0x0d,
-	MV_SWITCH_ATU_MAC1  = 0x0e,
-	MV_SWITCH_ATU_MAC2  = 0x0f,
-};
-#define MV_SWITCHREG(_type) MV_SWITCHREGS, MV_SWITCH_##_type
-
-enum {
-	MV_SWITCHCTL_EEIE   =  (1 << 0),	/* EEPROM interrupt enable */
-	MV_SWITCHCTL_PHYIE  =  (1 << 1),	/* PHY interrupt enable */
-	MV_SWITCHCTL_ATUDONE=  (1 << 2),	/* ATU done interrupt enable */
-	MV_SWITCHCTL_ATUIE  =  (1 << 3),	/* ATU interrupt enable */
-	MV_SWITCHCTL_CTRMODE=  (1 << 8),	/* statistics for rx and tx errors */
-	MV_SWITCHCTL_RELOAD =  (1 << 9),	/* reload registers from eeprom */
-	MV_SWITCHCTL_MSIZE  = (1 << 10),	/* increase maximum frame size */
-	MV_SWITCHCTL_DROP   = (1 << 13),	/* discard frames with excessive collisions */
-};
-
-enum {
-#define MV_ATUCTL_AGETIME_MIN	16
-#define MV_ATUCTL_AGETIME_MAX	4080
-#define MV_ATUCTL_AGETIME(_n)	((((_n) / 16) & 0xff) << 4)
-	MV_ATUCTL_ATU_256   = (0 << 12),
-	MV_ATUCTL_ATU_512   = (1 << 12),
-	MV_ATUCTL_ATU_1K	= (2 << 12),
-	MV_ATUCTL_ATUMASK   = (3 << 12),
-	MV_ATUCTL_NO_LEARN  = (1 << 14),
-	MV_ATUCTL_RESET     = (1 << 15),
-};
-
-enum {
-#define MV_ATUOP_DBNUM(_n)	((_n) & 0x0f)
-
-	MV_ATUOP_NOOP       = (0 << 12),
-	MV_ATUOP_FLUSH_ALL  = (1 << 12),
-	MV_ATUOP_FLUSH_U    = (2 << 12),
-	MV_ATUOP_LOAD_DB    = (3 << 12),
-	MV_ATUOP_GET_NEXT   = (4 << 12),
-	MV_ATUOP_FLUSH_DB   = (5 << 12),
-	MV_ATUOP_FLUSH_DB_UU= (6 << 12),
-
-	MV_ATUOP_INPROGRESS = (1 << 15),
-};
-
-#define MV_IDENT_MASK		0xfff0
-#define MV_IDENT_VALUE		0x0600
-
-#endif
diff --git a/target/linux/generic/hack-5.4/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-5.4/700-swconfig_switch_drivers.patch
index f30ad81e4e..b954bbb63e 100644
--- a/target/linux/generic/hack-5.4/700-swconfig_switch_drivers.patch
+++ b/target/linux/generic/hack-5.4/700-swconfig_switch_drivers.patch
@@ -12,7 +12,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/phy/Kconfig
 +++ b/drivers/net/phy/Kconfig
-@@ -250,6 +250,85 @@ config LED_TRIGGER_PHY
+@@ -250,6 +250,81 @@ config LED_TRIGGER_PHY
  		for any speed known to the PHY.
  
  
@@ -50,10 +50,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	tristate "Driver for IC+ IP17xx switches"
 +	select SWCONFIG
 +
-+config MVSWITCH_PHY
-+	tristate "Driver for Marvell 88E6060 switches"
-+	select ETHERNET_PACKET_MANGLE
-+
 +config PSB6970_PHY
 +	tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch"
 +	select SWCONFIG
@@ -100,7 +96,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  config SFP
 --- a/drivers/net/phy/Makefile
 +++ b/drivers/net/phy/Makefile
-@@ -22,6 +22,20 @@ libphy-$(CONFIG_LED_TRIGGER_PHY)	+= phy_
+@@ -22,6 +22,19 @@ libphy-$(CONFIG_LED_TRIGGER_PHY)	+= phy_
  obj-$(CONFIG_PHYLINK)		+= phylink.o
  obj-$(CONFIG_PHYLIB)		+= libphy.o
  
@@ -109,7 +105,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +obj-$(CONFIG_AR8216_PHY)	+= ar8216.o ar8327.o
 +obj-$(CONFIG_SWCONFIG_B53)	+= b53/
 +obj-$(CONFIG_IP17XX_PHY)	+= ip17xx.o
-+obj-$(CONFIG_MVSWITCH_PHY)	+= mvswitch.o
 +obj-$(CONFIG_PSB6970_PHY)	+= psb6970.o
 +obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
 +obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o