change the way ./files* and the generic kernel files are applied. ./files now applies to *ALL* kernel versions, and is copied along with ./files-* - this gets rid of quite a bit of redundancy in the extra kernel drivers.

SVN-Revision: 13010

include/kernel.mk

@@ -31,7 +31,7 @@ else
   endif
 
   PATCH_DIR ?= ./patches$(shell [ -d "./patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
-  FILES_DIR ?= ./files$(shell [ -d "./files-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
+  FILES_DIR ?= $(foreach dir,$(wildcard ./files ./files-$(KERNEL_PATCHVER)),"$(dir)")
   KERNEL_BUILD_DIR ?= $(BUILD_DIR_BASE)/linux-$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET))$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
   LINUX_DIR ?= $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
 

include/quilt.mk

@@ -68,11 +68,8 @@ endef
 
 define Kernel/Patch/Default
 	rm -rf $(PKG_BUILD_DIR)/patches; mkdir -p $(PKG_BUILD_DIR)/patches
-	if [ -d $(GENERIC_FILES_DIR) ]; then $(CP) $(GENERIC_FILES_DIR)/* $(LINUX_DIR)/; fi
-	if [ -d $(FILES_DIR) ]; then \
-		$(CP) $(FILES_DIR)/* $(LINUX_DIR)/; \
-		find $(LINUX_DIR)/ -name \*.rej | xargs rm -f; \
-	fi
+	$(CP) $(foreach fdir,$(GENERIC_FILES_DIR) $(FILES_DIR),$(fdir)/.) $(LINUX_DIR)/
+	find $(LINUX_DIR)/ -name \*.rej -or -name \*.orig | $(XARGS) rm -f
 	$(call PatchDir,$(GENERIC_PATCH_DIR),generic/)
 	$(call PatchDir,$(PATCH_DIR),platform/)
 endef

include/target.mk

@@ -108,7 +108,7 @@ include $(INCLUDE_DIR)/kernel-version.mk
 
 GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL)
 GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
-GENERIC_FILES_DIR := $(GENERIC_PLATFORM_DIR)/files$(shell [ -d "$(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
+GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)")
 
 GENERIC_LINUX_CONFIG?=$(firstword $(wildcard $(GENERIC_PLATFORM_DIR)/config-$(KERNEL_PATCHVER) $(GENERIC_PLATFORM_DIR)/config-default))
 LINUX_CONFIG?=$(firstword $(wildcard $(foreach subdir,$(PLATFORM_DIR) $(PLATFORM_SUBDIR),$(subdir)/config-$(KERNEL_PATCHVER) $(subdir)/config-default)) $(PLATFORM_DIR)/config-$(KERNEL_PATCHVER))

target/linux/generic-2.6/files-2.6.26/drivers/net/phy/adm6996.c

@@ -1,170 +0,0 @@
-/*
- * ADM6996 switch driver
- *
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include "adm6996.h"
-
-MODULE_DESCRIPTION("Infineon ADM6996 Switch");
-MODULE_AUTHOR("Felix Fietkau");
-MODULE_LICENSE("GPL");
-
-struct adm6996_priv {
-	/* use abstraction for regops, we want to add gpio support in the future */
-	u16 (*read)(struct phy_device *phydev, enum admreg reg);
-	void (*write)(struct phy_device *phydev, enum admreg reg, u16 val);
-};
-
-#define to_adm(_phy) ((struct adm6996_priv *) (_phy)->priv)
-
-
-static inline u16
-r16(struct phy_device *pdev, enum admreg reg)
-{
-	return to_adm(pdev)->read(pdev, reg);
-}
-
-static inline void
-w16(struct phy_device *pdev, enum admreg reg, u16 val)
-{
-	to_adm(pdev)->write(pdev, reg, val);
-}
-
-
-static u16
-adm6996_read_mii_reg(struct phy_device *phydev, enum admreg reg)
-{
-	return phydev->bus->read(phydev->bus, PHYADDR(reg));
-}
-
-static void
-adm6996_write_mii_reg(struct phy_device *phydev, enum admreg reg, u16 val)
-{
-	phydev->bus->write(phydev->bus, PHYADDR(reg), val);
-}
-
-
-static int adm6996_config_init(struct phy_device *pdev)
-{
-	int i;
-
-	printk("%s: ADM6996 PHY driver attached.\n", pdev->attached_dev->name);
-	pdev->supported = ADVERTISED_100baseT_Full;
-	pdev->advertising = ADVERTISED_100baseT_Full;
-
-	/* initialize port and vlan settings */
-	for (i = 0; i < ADM_PHY_PORTS; i++) {
-		w16(pdev, adm_portcfg[i], ADM_PORTCFG_INIT |
-			ADM_PORTCFG_PVID((i == ADM_WAN_PORT) ? 1 : 0));
-	}
-	w16(pdev, adm_portcfg[5], ADM_PORTCFG_CPU);
-
-	/* reset all ports */
-	for (i = 0; i < ADM_PHY_PORTS; i++) {
-		w16(pdev, ADM_PHY_PORT(i), ADM_PHYCFG_INIT);
-	}
-
-	return 0;
-}
-
-static int adm6996_read_status(struct phy_device *phydev)
-{
-	phydev->speed = SPEED_100;
-	phydev->duplex = DUPLEX_FULL;
-	phydev->state = PHY_UP;
-	return 0;
-}
-
-static int adm6996_config_aneg(struct phy_device *phydev)
-{
-	return 0;
-}
-
-static int adm6996_probe(struct phy_device *pdev)
-{
-	struct adm6996_priv *priv;
-
-	priv = kzalloc(sizeof(struct adm6996_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return -ENOMEM;
-
-	priv->read = adm6996_read_mii_reg;
-	priv->write = adm6996_write_mii_reg;
-	pdev->priv = priv;
-	return 0;
-}
-
-static void adm6996_remove(struct phy_device *pdev)
-{
-	kfree(pdev->priv);
-}
-
-static bool adm6996_detect(struct mii_bus *bus, int addr)
-{
-	u16 reg;
-
-	/* we only attach to phy id 0 */
-	if (addr != 0)
-		return false;
-
-	/* look for the switch on the bus */
-	reg = bus->read(bus, PHYADDR(ADM_SIG0)) & ADM_SIG0_MASK;
-	if (reg != ADM_SIG0_VAL)
-		return false;
-
-	reg = bus->read(bus, PHYADDR(ADM_SIG1)) & ADM_SIG1_MASK;
-	if (reg != ADM_SIG1_VAL)
-		return false;
-
-	return true;
-}
-
-static struct phy_driver adm6996_driver = {
-	.name		= "Infineon ADM6996",
-	.features	= PHY_BASIC_FEATURES,
-	.detect		= adm6996_detect,
-	.probe		= adm6996_probe,
-	.remove		= adm6996_remove,
-	.config_init	= &adm6996_config_init,
-	.config_aneg	= &adm6996_config_aneg,
-	.read_status	= &adm6996_read_status,
-	.driver		= { .owner = THIS_MODULE,},
-};
-
-static int __init adm6996_init(void)
-{
-	return phy_driver_register(&adm6996_driver);
-}
-
-static void __exit adm6996_exit(void)
-{
-	phy_driver_unregister(&adm6996_driver);
-}
-
-module_init(adm6996_init);
-module_exit(adm6996_exit);

target/linux/generic-2.6/files-2.6.26/drivers/net/phy/adm6996.h

@@ -1,105 +0,0 @@
-/*
- * ADM6996 switch driver
- *
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 __ADM6996_H
-#define __ADM6996_H
-
-#define ADM_PHY_PORTS	5
-#define ADM_CPU_PORT	5
-#define ADM_WAN_PORT	0 /* FIXME: dynamic ? */
-
-enum admreg {
-	ADM_EEPROM_BASE		= 0x0,
-		ADM_P0_CFG		= ADM_EEPROM_BASE + 1,
-		ADM_P1_CFG		= ADM_EEPROM_BASE + 3,
-		ADM_P2_CFG		= ADM_EEPROM_BASE + 5,
-		ADM_P3_CFG		= ADM_EEPROM_BASE + 7,
-		ADM_P4_CFG		= ADM_EEPROM_BASE + 8,
-		ADM_P5_CFG		= ADM_EEPROM_BASE + 9,
-	ADM_EEPROM_EXT_BASE	= 0x40,
-	ADM_COUNTER_BASE	= 0xa0,
-		ADM_SIG0		= ADM_COUNTER_BASE + 0,
-		ADM_SIG1		= ADM_COUNTER_BASE + 1,
-	ADM_PHY_BASE		= 0x200,
-#define ADM_PHY_PORT(n) (ADM_PHY_BASE + (0x20 * n))
-};
-
-/* Chip identification patterns */
-#define	ADM_SIG0_MASK	0xfff0
-#define ADM_SIG0_VAL	0x1020
-#define ADM_SIG1_MASK	0xffff
-#define ADM_SIG1_VAL	0x0007
-
-enum {
-	ADM_PHYCFG_COLTST     = (1 << 7),	/* Enable collision test */
-	ADM_PHYCFG_DPLX       = (1 << 8),	/* Enable full duplex */
-	ADM_PHYCFG_ANEN_RST   = (1 << 9),	/* Restart auto negotiation (self clear) */
-	ADM_PHYCFG_ISO        = (1 << 10),	/* Isolate PHY */
-	ADM_PHYCFG_PDN        = (1 << 11),	/* Power down PHY */
-	ADM_PHYCFG_ANEN       = (1 << 12),	/* Enable auto negotiation */
-	ADM_PHYCFG_SPEED_100  = (1 << 13),	/* Enable 100 Mbit/s */
-	ADM_PHYCFG_LPBK       = (1 << 14),	/* Enable loopback operation */
-	ADM_PHYCFG_RST        = (1 << 15),	/* Reset the port (self clear) */
-	ADM_PHYCFG_INIT = (
-		ADM_PHYCFG_RST |
-		ADM_PHYCFG_SPEED_100 |
-		ADM_PHYCFG_ANEN |
-		ADM_PHYCFG_ANEN_RST
-	)
-};
-
-enum {
-	ADM_PORTCFG_FC        = (1 << 0),	/* Enable 802.x flow control */
-	ADM_PORTCFG_AN        = (1 << 1),	/* Enable auto-negotiation */
-	ADM_PORTCFG_SPEED_100 = (1 << 2),	/* Enable 100 Mbit/s */
-	ADM_PORTCFG_DPLX      = (1 << 3),	/* Enable full duplex */
-	ADM_PORTCFG_OT        = (1 << 4),	/* Output tagged packets */
-	ADM_PORTCFG_PD        = (1 << 5),	/* Port disable */
-	ADM_PORTCFG_TV_PRIO   = (1 << 6),	/* 0 = VLAN based priority
-	                                 	 * 1 = TOS based priority */
-	ADM_PORTCFG_PPE       = (1 << 7),	/* Port based priority enable */
-	ADM_PORTCFG_PP_S      = (1 << 8),	/* Port based priority, 2 bits */
-	ADM_PORTCFG_PVID_BASE = (1 << 10),	/* Primary VLAN id, 4 bits */
-	ADM_PORTCFG_FSE	      = (1 << 14),	/* Fx select enable */
-	ADM_PORTCFG_CAM       = (1 << 15),	/* Crossover Auto MDIX */
-
-	ADM_PORTCFG_INIT = (
-		ADM_PORTCFG_FC |
-		ADM_PORTCFG_AN |
-		ADM_PORTCFG_SPEED_100 |
-		ADM_PORTCFG_DPLX |
-		ADM_PORTCFG_CAM
-	),
-	ADM_PORTCFG_CPU = (
-		ADM_PORTCFG_FC |
-		ADM_PORTCFG_SPEED_100 |
-		ADM_PORTCFG_OT |
-		ADM_PORTCFG_DPLX
-	),
-};
-
-#define ADM_PORTCFG_PPID(N) ((n & 0x3) << 8)
-#define ADM_PORTCFG_PVID(n) ((n & 0xf) << 10)
-
-static const u8 adm_portcfg[] = {
-	[0] = ADM_P0_CFG,
-	[1] = ADM_P1_CFG,
-	[2] = ADM_P2_CFG,
-	[3] = ADM_P3_CFG,
-	[4] = ADM_P4_CFG,
-	[5] = ADM_P5_CFG,
-};
-
-/*
- * Split the register address in phy id and register
- * it will get combined again by the mdio bus op
- */
-#define PHYADDR(_reg)	((_reg >> 5) & 0xff), (_reg & 0x1f)
-
-#endif

target/linux/generic-2.6/files-2.6.26/drivers/net/phy/mvswitch.c

@@ -1,474 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 <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");
-
-struct mvswitch_priv {
-	/* the driver's tx function */
-	int (*hardstart)(struct sk_buff *skb, struct net_device *dev);
-	struct vlan_group *grp;
-	u8 vlans[16];
-};
-
-#define to_mvsw(_phy) ((struct mvswitch_priv *) (_phy)->priv)
-
-static inline u16
-r16(struct phy_device *phydev, int addr, int reg)
-{
-	return phydev->bus->read(phydev->bus, addr, reg);
-}
-
-static inline void
-w16(struct phy_device *phydev, int addr, int reg, u16 val)
-{
-	phydev->bus->write(phydev->bus, addr, reg, val);
-}
-
-
-static int
-mvswitch_mangle_tx(struct sk_buff *skb, struct net_device *dev)
-{
-	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 priv->hardstart(skb, dev);
-
-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 0;
-}
-
-static int
-mvswitch_mangle_rx(struct sk_buff *skb, int napi)
-{
-	struct mvswitch_priv *priv;
-	struct net_device *dev;
-	int vlan = -1;
-	unsigned char *buf;
-	int i;
-
-	dev = skb->dev;
-	if (!dev)
-		goto error;
-
-	priv = dev->phy_ptr;
-	if (!priv)
-		goto error;
-
-	if (!priv->grp)
-		goto error;
-
-#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)
-		goto error;
-#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)
-		goto error;
-
-	skb->protocol = eth_type_trans(skb, skb->dev);
-
-	if (napi)
-		return vlan_hwaccel_receive_skb(skb, priv->grp, vlan);
-	else
-		return vlan_hwaccel_rx(skb, priv->grp, vlan);
-
-error:
-	/* no vlan? eat the packet! */
-	dev_kfree_skb_any(skb);
-	return 0;
-}
-
-
-static int
-mvswitch_netif_rx(struct sk_buff *skb)
-{
-	return mvswitch_mangle_rx(skb, 0);
-}
-
-static int
-mvswitch_netif_receive_skb(struct sk_buff *skb)
-{
-	return mvswitch_mangle_rx(skb, 1);
-}
-
-
-static void
-mvswitch_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
-{
-	struct mvswitch_priv *priv = dev->phy_ptr;
-	priv->grp = grp;
-}
-
-
-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);
-	pdev->supported = ADVERTISED_100baseT_Full;
-	pdev->advertising = ADVERTISED_100baseT_Full;
-	dev->phy_ptr = priv;
-	dev->irq = PHY_POLL;
-
-	/* initialize default vlans */
-	for (i = 0; i < MV_PORTS; i++)
-		priv->vlans[(i == MV_WANPORT ? 1 : 0)] |= (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
-	);
-
-	/* hook into the tx function */
-	priv->hardstart = dev->hard_start_xmit;
-	pdev->netif_receive_skb = mvswitch_netif_receive_skb;
-	pdev->netif_rx = mvswitch_netif_rx;
-	dev->hard_start_xmit = mvswitch_mangle_tx;
-	dev->vlan_rx_register = mvswitch_vlan_rx_register;
-#ifdef HEADER_MODE
-	dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
-#else
-	dev->features |= NETIF_F_HW_VLAN_RX;
-#endif
-
-	return 0;
-}
-
-static int
-mvswitch_read_status(struct phy_device *pdev)
-{
-	pdev->speed = SPEED_100;
-	pdev->duplex = DUPLEX_FULL;
-	pdev->state = PHY_UP;
-
-	/* 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_config_aneg(struct phy_device *phydev)
-{
-	return 0;
-}
-
-static void
-mvswitch_remove(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv = to_mvsw(pdev);
-	struct net_device *dev = pdev->attached_dev;
-
-	/* restore old xmit handler */
-	if (priv->hardstart && dev)
-		dev->hard_start_xmit = priv->hardstart;
-	dev->vlan_rx_register = NULL;
-	dev->vlan_rx_kill_vid = NULL;
-	dev->phy_ptr = NULL;
-	dev->features &= ~NETIF_F_HW_VLAN_RX;
-	kfree(priv);
-}
-
-static bool
-mvswitch_detect(struct mii_bus *bus, int addr)
-{
-	u16 reg;
-	int i;
-
-	/* we attach to phy id 31 to make sure that the late probe works */
-	if (addr != 31)
-		return false;
-
-	/* look for the switch on the bus */
-	reg = bus->read(bus, MV_PORTREG(IDENT, 0)) & MV_IDENT_MASK;
-	if (reg != MV_IDENT_VALUE)
-		return false;
-
-	/* 
-	 * Now that we've established that the switch actually exists, let's 
-	 * get rid of the competition :)
-	 */
-	for (i = 0; i < 31; i++) {
-		if (!bus->phy_map[i])
-			continue;
-
-		device_unregister(&bus->phy_map[i]->dev);
-		kfree(bus->phy_map[i]);
-		bus->phy_map[i] = NULL;
-	}
-
-	return true;
-}
-
-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 struct phy_driver mvswitch_driver = {
-	.name		= "Marvell 88E6060",
-	.features	= PHY_BASIC_FEATURES,
-	.detect		= &mvswitch_detect,
-	.probe		= &mvswitch_probe,
-	.remove		= &mvswitch_remove,
-	.config_init	= &mvswitch_config_init,
-	.config_aneg	= &mvswitch_config_aneg,
-	.read_status	= &mvswitch_read_status,
-	.driver		= { .owner = THIS_MODULE,},
-};
-
-static int __init
-mvswitch_init(void)
-{
-	return phy_driver_register(&mvswitch_driver);
-}
-
-static void __exit
-mvswitch_exit(void)
-{
-	phy_driver_unregister(&mvswitch_driver);
-}
-
-module_init(mvswitch_init);
-module_exit(mvswitch_exit);

target/linux/generic-2.6/files-2.6.26/drivers/net/phy/mvswitch.h

@@ -1,145 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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

target/linux/generic-2.6/files-2.6.27/drivers/net/phy/adm6996.c

@@ -1,170 +0,0 @@
-/*
- * ADM6996 switch driver
- *
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include "adm6996.h"
-
-MODULE_DESCRIPTION("Infineon ADM6996 Switch");
-MODULE_AUTHOR("Felix Fietkau");
-MODULE_LICENSE("GPL");
-
-struct adm6996_priv {
-	/* use abstraction for regops, we want to add gpio support in the future */
-	u16 (*read)(struct phy_device *phydev, enum admreg reg);
-	void (*write)(struct phy_device *phydev, enum admreg reg, u16 val);
-};
-
-#define to_adm(_phy) ((struct adm6996_priv *) (_phy)->priv)
-
-
-static inline u16
-r16(struct phy_device *pdev, enum admreg reg)
-{
-	return to_adm(pdev)->read(pdev, reg);
-}
-
-static inline void
-w16(struct phy_device *pdev, enum admreg reg, u16 val)
-{
-	to_adm(pdev)->write(pdev, reg, val);
-}
-
-
-static u16
-adm6996_read_mii_reg(struct phy_device *phydev, enum admreg reg)
-{
-	return phydev->bus->read(phydev->bus, PHYADDR(reg));
-}
-
-static void
-adm6996_write_mii_reg(struct phy_device *phydev, enum admreg reg, u16 val)
-{
-	phydev->bus->write(phydev->bus, PHYADDR(reg), val);
-}
-
-
-static int adm6996_config_init(struct phy_device *pdev)
-{
-	int i;
-
-	printk("%s: ADM6996 PHY driver attached.\n", pdev->attached_dev->name);
-	pdev->supported = ADVERTISED_100baseT_Full;
-	pdev->advertising = ADVERTISED_100baseT_Full;
-
-	/* initialize port and vlan settings */
-	for (i = 0; i < ADM_PHY_PORTS; i++) {
-		w16(pdev, adm_portcfg[i], ADM_PORTCFG_INIT |
-			ADM_PORTCFG_PVID((i == ADM_WAN_PORT) ? 1 : 0));
-	}
-	w16(pdev, adm_portcfg[5], ADM_PORTCFG_CPU);
-
-	/* reset all ports */
-	for (i = 0; i < ADM_PHY_PORTS; i++) {
-		w16(pdev, ADM_PHY_PORT(i), ADM_PHYCFG_INIT);
-	}
-
-	return 0;
-}
-
-static int adm6996_read_status(struct phy_device *phydev)
-{
-	phydev->speed = SPEED_100;
-	phydev->duplex = DUPLEX_FULL;
-	phydev->state = PHY_UP;
-	return 0;
-}
-
-static int adm6996_config_aneg(struct phy_device *phydev)
-{
-	return 0;
-}
-
-static int adm6996_probe(struct phy_device *pdev)
-{
-	struct adm6996_priv *priv;
-
-	priv = kzalloc(sizeof(struct adm6996_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return -ENOMEM;
-
-	priv->read = adm6996_read_mii_reg;
-	priv->write = adm6996_write_mii_reg;
-	pdev->priv = priv;
-	return 0;
-}
-
-static void adm6996_remove(struct phy_device *pdev)
-{
-	kfree(pdev->priv);
-}
-
-static bool adm6996_detect(struct mii_bus *bus, int addr)
-{
-	u16 reg;
-
-	/* we only attach to phy id 0 */
-	if (addr != 0)
-		return false;
-
-	/* look for the switch on the bus */
-	reg = bus->read(bus, PHYADDR(ADM_SIG0)) & ADM_SIG0_MASK;
-	if (reg != ADM_SIG0_VAL)
-		return false;
-
-	reg = bus->read(bus, PHYADDR(ADM_SIG1)) & ADM_SIG1_MASK;
-	if (reg != ADM_SIG1_VAL)
-		return false;
-
-	return true;
-}
-
-static struct phy_driver adm6996_driver = {
-	.name		= "Infineon ADM6996",
-	.features	= PHY_BASIC_FEATURES,
-	.detect		= adm6996_detect,
-	.probe		= adm6996_probe,
-	.remove		= adm6996_remove,
-	.config_init	= &adm6996_config_init,
-	.config_aneg	= &adm6996_config_aneg,
-	.read_status	= &adm6996_read_status,
-	.driver		= { .owner = THIS_MODULE,},
-};
-
-static int __init adm6996_init(void)
-{
-	return phy_driver_register(&adm6996_driver);
-}
-
-static void __exit adm6996_exit(void)
-{
-	phy_driver_unregister(&adm6996_driver);
-}
-
-module_init(adm6996_init);
-module_exit(adm6996_exit);

target/linux/generic-2.6/files-2.6.27/drivers/net/phy/adm6996.h

@@ -1,105 +0,0 @@
-/*
- * ADM6996 switch driver
- *
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 __ADM6996_H
-#define __ADM6996_H
-
-#define ADM_PHY_PORTS	5
-#define ADM_CPU_PORT	5
-#define ADM_WAN_PORT	0 /* FIXME: dynamic ? */
-
-enum admreg {
-	ADM_EEPROM_BASE		= 0x0,
-		ADM_P0_CFG		= ADM_EEPROM_BASE + 1,
-		ADM_P1_CFG		= ADM_EEPROM_BASE + 3,
-		ADM_P2_CFG		= ADM_EEPROM_BASE + 5,
-		ADM_P3_CFG		= ADM_EEPROM_BASE + 7,
-		ADM_P4_CFG		= ADM_EEPROM_BASE + 8,
-		ADM_P5_CFG		= ADM_EEPROM_BASE + 9,
-	ADM_EEPROM_EXT_BASE	= 0x40,
-	ADM_COUNTER_BASE	= 0xa0,
-		ADM_SIG0		= ADM_COUNTER_BASE + 0,
-		ADM_SIG1		= ADM_COUNTER_BASE + 1,
-	ADM_PHY_BASE		= 0x200,
-#define ADM_PHY_PORT(n) (ADM_PHY_BASE + (0x20 * n))
-};
-
-/* Chip identification patterns */
-#define	ADM_SIG0_MASK	0xfff0
-#define ADM_SIG0_VAL	0x1020
-#define ADM_SIG1_MASK	0xffff
-#define ADM_SIG1_VAL	0x0007
-
-enum {
-	ADM_PHYCFG_COLTST     = (1 << 7),	/* Enable collision test */
-	ADM_PHYCFG_DPLX       = (1 << 8),	/* Enable full duplex */
-	ADM_PHYCFG_ANEN_RST   = (1 << 9),	/* Restart auto negotiation (self clear) */
-	ADM_PHYCFG_ISO        = (1 << 10),	/* Isolate PHY */
-	ADM_PHYCFG_PDN        = (1 << 11),	/* Power down PHY */
-	ADM_PHYCFG_ANEN       = (1 << 12),	/* Enable auto negotiation */
-	ADM_PHYCFG_SPEED_100  = (1 << 13),	/* Enable 100 Mbit/s */
-	ADM_PHYCFG_LPBK       = (1 << 14),	/* Enable loopback operation */
-	ADM_PHYCFG_RST        = (1 << 15),	/* Reset the port (self clear) */
-	ADM_PHYCFG_INIT = (
-		ADM_PHYCFG_RST |
-		ADM_PHYCFG_SPEED_100 |
-		ADM_PHYCFG_ANEN |
-		ADM_PHYCFG_ANEN_RST
-	)
-};
-
-enum {
-	ADM_PORTCFG_FC        = (1 << 0),	/* Enable 802.x flow control */
-	ADM_PORTCFG_AN        = (1 << 1),	/* Enable auto-negotiation */
-	ADM_PORTCFG_SPEED_100 = (1 << 2),	/* Enable 100 Mbit/s */
-	ADM_PORTCFG_DPLX      = (1 << 3),	/* Enable full duplex */
-	ADM_PORTCFG_OT        = (1 << 4),	/* Output tagged packets */
-	ADM_PORTCFG_PD        = (1 << 5),	/* Port disable */
-	ADM_PORTCFG_TV_PRIO   = (1 << 6),	/* 0 = VLAN based priority
-	                                 	 * 1 = TOS based priority */
-	ADM_PORTCFG_PPE       = (1 << 7),	/* Port based priority enable */
-	ADM_PORTCFG_PP_S      = (1 << 8),	/* Port based priority, 2 bits */
-	ADM_PORTCFG_PVID_BASE = (1 << 10),	/* Primary VLAN id, 4 bits */
-	ADM_PORTCFG_FSE	      = (1 << 14),	/* Fx select enable */
-	ADM_PORTCFG_CAM       = (1 << 15),	/* Crossover Auto MDIX */
-
-	ADM_PORTCFG_INIT = (
-		ADM_PORTCFG_FC |
-		ADM_PORTCFG_AN |
-		ADM_PORTCFG_SPEED_100 |
-		ADM_PORTCFG_DPLX |
-		ADM_PORTCFG_CAM
-	),
-	ADM_PORTCFG_CPU = (
-		ADM_PORTCFG_FC |
-		ADM_PORTCFG_SPEED_100 |
-		ADM_PORTCFG_OT |
-		ADM_PORTCFG_DPLX
-	),
-};
-
-#define ADM_PORTCFG_PPID(N) ((n & 0x3) << 8)
-#define ADM_PORTCFG_PVID(n) ((n & 0xf) << 10)
-
-static const u8 adm_portcfg[] = {
-	[0] = ADM_P0_CFG,
-	[1] = ADM_P1_CFG,
-	[2] = ADM_P2_CFG,
-	[3] = ADM_P3_CFG,
-	[4] = ADM_P4_CFG,
-	[5] = ADM_P5_CFG,
-};
-
-/*
- * Split the register address in phy id and register
- * it will get combined again by the mdio bus op
- */
-#define PHYADDR(_reg)	((_reg >> 5) & 0xff), (_reg & 0x1f)
-
-#endif

target/linux/generic-2.6/files-2.6.27/drivers/net/phy/mvswitch.c

@@ -1,474 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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 <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");
-
-struct mvswitch_priv {
-	/* the driver's tx function */
-	int (*hardstart)(struct sk_buff *skb, struct net_device *dev);
-	struct vlan_group *grp;
-	u8 vlans[16];
-};
-
-#define to_mvsw(_phy) ((struct mvswitch_priv *) (_phy)->priv)
-
-static inline u16
-r16(struct phy_device *phydev, int addr, int reg)
-{
-	return phydev->bus->read(phydev->bus, addr, reg);
-}
-
-static inline void
-w16(struct phy_device *phydev, int addr, int reg, u16 val)
-{
-	phydev->bus->write(phydev->bus, addr, reg, val);
-}
-
-
-static int
-mvswitch_mangle_tx(struct sk_buff *skb, struct net_device *dev)
-{
-	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 priv->hardstart(skb, dev);
-
-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 0;
-}
-
-static int
-mvswitch_mangle_rx(struct sk_buff *skb, int napi)
-{
-	struct mvswitch_priv *priv;
-	struct net_device *dev;
-	int vlan = -1;
-	unsigned char *buf;
-	int i;
-
-	dev = skb->dev;
-	if (!dev)
-		goto error;
-
-	priv = dev->phy_ptr;
-	if (!priv)
-		goto error;
-
-	if (!priv->grp)
-		goto error;
-
-#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)
-		goto error;
-#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)
-		goto error;
-
-	skb->protocol = eth_type_trans(skb, skb->dev);
-
-	if (napi)
-		return vlan_hwaccel_receive_skb(skb, priv->grp, vlan);
-	else
-		return vlan_hwaccel_rx(skb, priv->grp, vlan);
-
-error:
-	/* no vlan? eat the packet! */
-	dev_kfree_skb_any(skb);
-	return 0;
-}
-
-
-static int
-mvswitch_netif_rx(struct sk_buff *skb)
-{
-	return mvswitch_mangle_rx(skb, 0);
-}
-
-static int
-mvswitch_netif_receive_skb(struct sk_buff *skb)
-{
-	return mvswitch_mangle_rx(skb, 1);
-}
-
-
-static void
-mvswitch_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
-{
-	struct mvswitch_priv *priv = dev->phy_ptr;
-	priv->grp = grp;
-}
-
-
-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);
-	pdev->supported = ADVERTISED_100baseT_Full;
-	pdev->advertising = ADVERTISED_100baseT_Full;
-	dev->phy_ptr = priv;
-	dev->irq = PHY_POLL;
-
-	/* initialize default vlans */
-	for (i = 0; i < MV_PORTS; i++)
-		priv->vlans[(i == MV_WANPORT ? 1 : 0)] |= (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
-	);
-
-	/* hook into the tx function */
-	priv->hardstart = dev->hard_start_xmit;
-	pdev->netif_receive_skb = mvswitch_netif_receive_skb;
-	pdev->netif_rx = mvswitch_netif_rx;
-	dev->hard_start_xmit = mvswitch_mangle_tx;
-	dev->vlan_rx_register = mvswitch_vlan_rx_register;
-#ifdef HEADER_MODE
-	dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
-#else
-	dev->features |= NETIF_F_HW_VLAN_RX;
-#endif
-
-	return 0;
-}
-
-static int
-mvswitch_read_status(struct phy_device *pdev)
-{
-	pdev->speed = SPEED_100;
-	pdev->duplex = DUPLEX_FULL;
-	pdev->state = PHY_UP;
-
-	/* 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_config_aneg(struct phy_device *phydev)
-{
-	return 0;
-}
-
-static void
-mvswitch_remove(struct phy_device *pdev)
-{
-	struct mvswitch_priv *priv = to_mvsw(pdev);
-	struct net_device *dev = pdev->attached_dev;
-
-	/* restore old xmit handler */
-	if (priv->hardstart && dev)
-		dev->hard_start_xmit = priv->hardstart;
-	dev->vlan_rx_register = NULL;
-	dev->vlan_rx_kill_vid = NULL;
-	dev->phy_ptr = NULL;
-	dev->features &= ~NETIF_F_HW_VLAN_RX;
-	kfree(priv);
-}
-
-static bool
-mvswitch_detect(struct mii_bus *bus, int addr)
-{
-	u16 reg;
-	int i;
-
-	/* we attach to phy id 31 to make sure that the late probe works */
-	if (addr != 31)
-		return false;
-
-	/* look for the switch on the bus */
-	reg = bus->read(bus, MV_PORTREG(IDENT, 0)) & MV_IDENT_MASK;
-	if (reg != MV_IDENT_VALUE)
-		return false;
-
-	/* 
-	 * Now that we've established that the switch actually exists, let's 
-	 * get rid of the competition :)
-	 */
-	for (i = 0; i < 31; i++) {
-		if (!bus->phy_map[i])
-			continue;
-
-		device_unregister(&bus->phy_map[i]->dev);
-		kfree(bus->phy_map[i]);
-		bus->phy_map[i] = NULL;
-	}
-
-	return true;
-}
-
-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 struct phy_driver mvswitch_driver = {
-	.name		= "Marvell 88E6060",
-	.features	= PHY_BASIC_FEATURES,
-	.detect		= &mvswitch_detect,
-	.probe		= &mvswitch_probe,
-	.remove		= &mvswitch_remove,
-	.config_init	= &mvswitch_config_init,
-	.config_aneg	= &mvswitch_config_aneg,
-	.read_status	= &mvswitch_read_status,
-	.driver		= { .owner = THIS_MODULE,},
-};
-
-static int __init
-mvswitch_init(void)
-{
-	return phy_driver_register(&mvswitch_driver);
-}
-
-static void __exit
-mvswitch_exit(void)
-{
-	phy_driver_unregister(&mvswitch_driver);
-}
-
-module_init(mvswitch_init);
-module_exit(mvswitch_exit);

target/linux/generic-2.6/files-2.6.27/drivers/net/phy/mvswitch.h

@@ -1,145 +0,0 @@
-/*
- * Marvell 88E6060 switch driver
- * Copyright (c) 2008 Felix Fietkau <[email protected]>
- *
- * 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

target/linux/generic-2.6/files-2.6.27/drivers/net/phy/swconfig.c

@@ -1,872 +0,0 @@
-/*
- * swconfig.c: Switch configuration API
- *
- * Copyright (C) 2008 Felix Fietkau <[email protected]>
- *
- * 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; either version 2
- * of the License, or (at your option) any later version.
- *
- * 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.
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/if.h>
-#include <linux/if_ether.h>
-#include <linux/capability.h>
-#include <linux/skbuff.h>
-#include <linux/switch.h>
-
-//#define DEBUG 1
-#ifdef DEBUG
-#define DPRINTF(format, ...) printk("%s: " format, __func__, ##__VA_ARGS__)
-#else
-#define DPRINTF(...) do {} while(0)
-#endif
-
-MODULE_AUTHOR("Felix Fietkau <[email protected]>");
-MODULE_LICENSE("GPL");
-
-static int swdev_id = 0;
-static struct list_head swdevs;
-static spinlock_t swdevs_lock = SPIN_LOCK_UNLOCKED;
-struct swconfig_callback;
-
-struct swconfig_callback
-{
-	struct sk_buff *msg;
-	struct genlmsghdr *hdr;
-	struct genl_info *info;
-	int cmd;
-
-	/* callback for filling in the message data */
-	int (*fill)(struct swconfig_callback *cb, void *arg);
-
-	/* callback for closing the message before sending it */
-	int (*close)(struct swconfig_callback *cb, void *arg);
-
-	struct nlattr *nest[4];
-	int args[4];
-};
-
-/* defaults */
-
-static int
-swconfig_get_vlan_ports(struct switch_dev *dev, struct switch_attr *attr, struct switch_val *val)
-{
-	int ret;
-	if (val->port_vlan >= dev->vlans)
-		return -EINVAL;
-
-	if (!dev->get_vlan_ports)
-		return -EOPNOTSUPP;
-
-	ret = dev->get_vlan_ports(dev, val);
-	printk("SET PORTS %d\n", val->len);
-	return ret;
-}
-
-static int
-swconfig_set_vlan_ports(struct switch_dev *dev, struct switch_attr *attr, struct switch_val *val)
-{
-	int i;
-
-	if (val->port_vlan >= dev->vlans)
-		return -EINVAL;
-
-	/* validate ports */
-	if (val->len > dev->ports)
-		return -EINVAL;
-
-	for (i = 0; i < val->len; i++) {
-		if (val->value.ports[i].id >= dev->ports)
-			return -EINVAL;
-	}
-
-	if (!dev->set_vlan_ports)
-		return -EOPNOTSUPP;
-
-	printk("SET PORTS %d\n", val->len);
-	return dev->set_vlan_ports(dev, val);
-}
-
-static int
-swconfig_apply_config(struct switch_dev *dev, struct switch_attr *attr, struct switch_val *val)
-{
-	/* don't complain if not supported by the switch driver */
-	if (!dev->apply_config)
-		return 0;
-
-	return dev->apply_config(dev);
-}
-
-
-enum global_defaults {
-	GLOBAL_APPLY,
-};
-
-enum vlan_defaults {
-	VLAN_PORTS,
-};
-
-enum port_defaults {
-	PORT_LINK,
-};
-
-static struct switch_attr default_global[] = {
-	[GLOBAL_APPLY] = {
-		.type = SWITCH_TYPE_NOVAL,
-		.name = "apply",
-		.description = "Activate changes in the hardware",
-		.set = swconfig_apply_config,
-	}
-};
-
-static struct switch_attr default_port[] = {
-	[PORT_LINK] = {
-		.type = SWITCH_TYPE_INT,
-		.name = "link",
-		.description = "Current link speed",
-	}
-};
-
-static struct switch_attr default_vlan[] = {
-	[VLAN_PORTS] = {
-		.type = SWITCH_TYPE_PORTS,
-		.name = "ports",
-		.description = "VLAN port mapping",
-		.set = swconfig_set_vlan_ports,
-		.get = swconfig_get_vlan_ports,
-	},
-};
-
-
-static void swconfig_defaults_init(struct switch_dev *dev)
-{
-	dev->def_global = 0;
-	dev->def_vlan = 0;
-	dev->def_port = 0;
-
-	if (dev->get_vlan_ports || dev->set_vlan_ports)
-		set_bit(VLAN_PORTS, &dev->def_vlan);
-
-	/* always present, can be no-op */
-	set_bit(GLOBAL_APPLY, &dev->def_global);
-}
-
-
-static struct genl_family switch_fam = {
-	.id = GENL_ID_GENERATE,
-	.name = "switch",
-	.hdrsize = 0,
-	.version = 1,
-	.maxattr = SWITCH_ATTR_MAX,
-};
-
-static const struct nla_policy switch_policy[SWITCH_ATTR_MAX+1] = {
-	[SWITCH_ATTR_ID] = { .type = NLA_U32 },
-	[SWITCH_ATTR_OP_ID] = { .type = NLA_U32 },
-	[SWITCH_ATTR_OP_PORT] = { .type = NLA_U32 },
-	[SWITCH_ATTR_OP_VLAN] = { .type = NLA_U32 },
-	[SWITCH_ATTR_OP_VALUE_INT] = { .type = NLA_U32 },
-	[SWITCH_ATTR_OP_VALUE_STR] = { .type = NLA_NUL_STRING },
-	[SWITCH_ATTR_OP_VALUE_PORTS] = { .type = NLA_NESTED },
-	[SWITCH_ATTR_TYPE] = { .type = NLA_U32 },
-};
-
-static const struct nla_policy port_policy[SWITCH_PORT_ATTR_MAX+1] = {
-	[SWITCH_PORT_ID] = { .type = NLA_U32 },
-	[SWITCH_PORT_FLAG_TAGGED] = { .type = NLA_FLAG },
-};
-
-static inline void
-swconfig_lock(void)
-{
-	spin_lock(&swdevs_lock);
-}
-
-static inline void
-swconfig_unlock(void)
-{
-	spin_unlock(&swdevs_lock);
-}
-
-static struct switch_dev *
-swconfig_get_dev(struct genl_info *info)
-{
-	struct switch_dev *dev = NULL;
-	struct switch_dev *p;
-	int id;
-
-	if (!info->attrs[SWITCH_ATTR_ID])
-		goto done;
-
-	id = nla_get_u32(info->attrs[SWITCH_ATTR_ID]);
-	swconfig_lock();
-	list_for_each_entry(p, &swdevs, dev_list) {
-		if (id != p->id)
-			continue;
-
-		dev = p;
-		break;
-	}
-	if (dev)
-		spin_lock(&dev->lock);
-	else
-		DPRINTF("device %d not found\n", id);
-	swconfig_unlock();
-done:
-	return dev;
-}
-
-static inline void
-swconfig_put_dev(struct switch_dev *dev)
-{
-	spin_unlock(&dev->lock);
-}
-
-static int
-swconfig_dump_attr(struct swconfig_callback *cb, void *arg)
-{
-	struct switch_attr *op = arg;
-	struct genl_info *info = cb->info;
-	struct sk_buff *msg = cb->msg;
-	int id = cb->args[0];
-	void *hdr;
-
-	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, &switch_fam,
-			NLM_F_MULTI, SWITCH_CMD_NEW_ATTR);
-	if (IS_ERR(hdr))
-		return -1;
-
-	NLA_PUT_U32(msg, SWITCH_ATTR_OP_ID, id);
-	NLA_PUT_U32(msg, SWITCH_ATTR_OP_TYPE, op->type);
-	NLA_PUT_STRING(msg, SWITCH_ATTR_OP_NAME, op->name);
-	if (op->description)
-		NLA_PUT_STRING(msg, SWITCH_ATTR_OP_DESCRIPTION,
-			op->description);
-
-	return genlmsg_end(msg, hdr);
-nla_put_failure:
-	genlmsg_cancel(msg, hdr);
-	return -EMSGSIZE;
-}
-
-/* spread multipart messages across multiple message buffers */
-static int
-swconfig_send_multipart(struct swconfig_callback *cb, void *arg)
-{
-	struct genl_info *info = cb->info;
-	int restart = 0;
-	int err;
-
-	do {
-		if (!cb->msg) {
-			cb->msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-			if (cb->msg == NULL)
-				goto error;
-		}
-
-		if (!(cb->fill(cb, arg) < 0))
-			break;
-
-		/* fill failed, check if this was already the second attempt */
-		if (restart)
-			goto error;
-
-		/* try again in a new message, send the current one */
-		restart = 1;
-		if (cb->close) {
-			if (cb->close(cb, arg) < 0)
-				goto error;
-		}
-		err = genlmsg_unicast(cb->msg, info->snd_pid);
-		cb->msg = NULL;
-		if (err < 0)
-			goto error;
-
-	} while (restart);
-
-	return 0;
-
-error:
-	if (cb->msg)
-		nlmsg_free(cb->msg);
-	return -1;
-}
-
-static int
-swconfig_list_attrs(struct sk_buff *skb, struct genl_info *info)
-{
-	struct genlmsghdr *hdr = nlmsg_data(info->nlhdr);
-	const struct switch_attrlist *alist;
-	struct switch_dev *dev;
-	struct swconfig_callback cb;
-	int err = -EINVAL;
-	int i;
-
-	/* defaults */
-	struct switch_attr *def_list;
-	unsigned long *def_active;
-	int n_def;
-
-	dev = swconfig_get_dev(info);
-	if (!dev)
-		return -EINVAL;
-
-	switch(hdr->cmd) {
-	case SWITCH_CMD_LIST_GLOBAL:
-		alist = &dev->attr_global;
-		def_list = default_global;
-		def_active = &dev->def_global;
-		n_def = ARRAY_SIZE(default_global);
-		break;
-	case SWITCH_CMD_LIST_VLAN:
-		alist = &dev->attr_vlan;
-		def_list = default_vlan;
-		def_active = &dev->def_vlan;
-		n_def = ARRAY_SIZE(default_vlan);
-		break;
-	case SWITCH_CMD_LIST_PORT:
-		alist = &dev->attr_port;
-		def_list = default_port;
-		def_active = &dev->def_port;
-		n_def = ARRAY_SIZE(default_port);
-		break;
-	default:
-		WARN_ON(1);
-		goto out;
-	}
-
-	memset(&cb, 0, sizeof(cb));
-	cb.info = info;
-	cb.fill = swconfig_dump_attr;
-	for (i = 0; i < alist->n_attr; i++) {
-		if (alist->attr[i].disabled)
-			continue;
-		cb.args[0] = i;
-		err = swconfig_send_multipart(&cb, &alist->attr[i]);
-		if (err < 0)
-			goto error;
-	}
-
-	/* defaults */
-	for (i = 0; i < n_def; i++) {
-		if (!test_bit(i, def_active))
-			continue;
-		cb.args[0] = SWITCH_ATTR_DEFAULTS_OFFSET + i;
-		err = swconfig_send_multipart(&cb, &def_list[i]);
-		if (err < 0)
-			goto error;
-	}
-	swconfig_put_dev(dev);
-
-	if (!cb.msg)
-		return 0;
-
-	return genlmsg_unicast(cb.msg, info->snd_pid);
-
-error:
-	if (cb.msg)
-		nlmsg_free(cb.msg);
-out:
-	swconfig_put_dev(dev);
-	return err;
-}
-
-static struct switch_attr *
-swconfig_lookup_attr(struct switch_dev *dev, struct genl_info *info,
-		struct switch_val *val)
-{
-	struct genlmsghdr *hdr = nlmsg_data(info->nlhdr);
-	const struct switch_attrlist *alist;
-	struct switch_attr *attr = NULL;
-	int attr_id;
-
-	/* defaults */
-	struct switch_attr *def_list;
-	unsigned long *def_active;
-	int n_def;
-
-	if (!info->attrs[SWITCH_ATTR_OP_ID])
-		goto done;
-
-	switch(hdr->cmd) {
-	case SWITCH_CMD_SET_GLOBAL:
-	case SWITCH_CMD_GET_GLOBAL:
-		alist = &dev->attr_global;
-		def_list = default_global;
-		def_active = &dev->def_global;
-		n_def = ARRAY_SIZE(default_global);
-		break;
-	case SWITCH_CMD_SET_VLAN:
-	case SWITCH_CMD_GET_VLAN:
-		alist = &dev->attr_vlan;
-		def_list = default_vlan;
-		def_active = &dev->def_vlan;
-		n_def = ARRAY_SIZE(default_vlan);
-		if (!info->attrs[SWITCH_ATTR_OP_VLAN])
-			goto done;
-		val->port_vlan = nla_get_u32(info->attrs[SWITCH_ATTR_OP_VLAN]);
-		break;
-	case SWITCH_CMD_SET_PORT:
-	case SWITCH_CMD_GET_PORT:
-		alist = &dev->attr_port;
-		def_list = default_port;
-		def_active = &dev->def_port;
-		n_def = ARRAY_SIZE(default_port);
-		if (!info->attrs[SWITCH_ATTR_OP_PORT])
-			goto done;
-		val->port_vlan = nla_get_u32(info->attrs[SWITCH_ATTR_OP_PORT]);
-		break;
-	default:
-		WARN_ON(1);
-		goto done;
-	}
-
-	if (!alist)
-		goto done;
-
-	attr_id = nla_get_u32(info->attrs[SWITCH_ATTR_OP_ID]);
-	if (attr_id >= SWITCH_ATTR_DEFAULTS_OFFSET) {
-		attr_id -= SWITCH_ATTR_DEFAULTS_OFFSET;
-		if (attr_id >= n_def)
-			goto done;
-		if (!test_bit(attr_id, def_active))
-			goto done;
-		attr = &def_list[attr_id];
-	} else {
-		if (attr_id >= alist->n_attr)
-			goto done;
-		attr = &alist->attr[attr_id];
-	}
-
-	if (attr->disabled)
-		attr = NULL;
-
-done:
-	if (!attr)
-		DPRINTF("attribute lookup failed\n");
-	val->attr = attr;
-	return attr;
-}
-
-static int
-swconfig_parse_ports(struct sk_buff *msg, struct nlattr *head,
-		struct switch_val *val, int max)
-{
-	struct nlattr *nla;
-	int rem;
-
-	val->len = 0;
-	nla_for_each_nested(nla, head, rem) {
-		struct nlattr *tb[SWITCH_PORT_ATTR_MAX+1];
-		struct switch_port *port = &val->value.ports[val->len];
-
-		if (val->len >= max)
-			return -EINVAL;
-
-		if (nla_parse_nested(tb, SWITCH_PORT_ATTR_MAX, nla,
-				port_policy))
-			return -EINVAL;
-
-		if (!tb[SWITCH_PORT_ID])
-			return -EINVAL;
-
-		port->id = nla_get_u32(tb[SWITCH_PORT_ID]);
-		if (tb[SWITCH_PORT_FLAG_TAGGED])
-			port->flags |= (1 << SWITCH_PORT_FLAG_TAGGED);
-		val->len++;
-	}
-
-	return 0;
-}
-
-static int
-swconfig_set_attr(struct sk_buff *skb, struct genl_info *info)
-{
-	struct switch_attr *attr;
-	struct switch_dev *dev;
-	struct switch_val val;
-	int err = -EINVAL;
-
-	dev = swconfig_get_dev(info);
-	if (!dev)
-		return -EINVAL;
-
-	memset(&val, 0, sizeof(val));
-	attr = swconfig_lookup_attr(dev, info, &val);
-	if (!attr || !attr->set)
-		goto error;
-
-	val.attr = attr;
-	switch(attr->type) {
-	case SWITCH_TYPE_NOVAL:
-		break;
-	case SWITCH_TYPE_INT:
-		if (!info->attrs[SWITCH_ATTR_OP_VALUE_INT])
-			goto error;
-		val.value.i =
-			nla_get_u32(info->attrs[SWITCH_ATTR_OP_VALUE_INT]);
-		break;
-	case SWITCH_TYPE_STRING:
-		if (!info->attrs[SWITCH_ATTR_OP_VALUE_STR])
-			goto error;
-		val.value.s =
-			nla_data(info->attrs[SWITCH_ATTR_OP_VALUE_STR]);
-		break;
-	case SWITCH_TYPE_PORTS:
-		val.value.ports = dev->portbuf;
-		memset(dev->portbuf, 0,
-			sizeof(struct switch_port) * dev->ports);
-
-		/* TODO: implement multipart? */
-		if (info->attrs[SWITCH_ATTR_OP_VALUE_PORTS]) {
-			err = swconfig_parse_ports(skb,
-				info->attrs[SWITCH_ATTR_OP_VALUE_PORTS], &val, dev->ports);
-			if (err < 0)
-				goto error;
-		} else {
-			val.len = 0;
-			err = 0;
-		}
-		break;
-	default:
-		goto error;
-	}
-
-	err = attr->set(dev, attr, &val);
-error:
-	swconfig_put_dev(dev);
-	return err;
-}
-
-static int
-swconfig_close_portlist(struct swconfig_callback *cb, void *arg)
-{
-	if (cb->nest[0])
-		nla_nest_end(cb->msg, cb->nest[0]);
-	return 0;
-}
-
-static int
-swconfig_send_port(struct swconfig_callback *cb, void *arg)
-{
-	const struct switch_port *port = arg;
-	struct nlattr *p = NULL;
-
-	if (!cb->nest[0]) {
-		cb->nest[0] = nla_nest_start(cb->msg, cb->cmd);
-		if (!cb->nest[0])
-			return -1;
-	}
-
-	p = nla_nest_start(cb->msg, SWITCH_ATTR_PORT);
-	if (!p)
-		goto error;
-
-	NLA_PUT_U32(cb->msg, SWITCH_PORT_ID, port->id);
-	if (port->flags & (1 << SWITCH_PORT_FLAG_TAGGED))
-		NLA_PUT_FLAG(cb->msg, SWITCH_PORT_FLAG_TAGGED);
-
-	nla_nest_end(cb->msg, p);
-	return 0;
-
-nla_put_failure:
-		nla_nest_cancel(cb->msg, p);
-error:
-	nla_nest_cancel(cb->msg, cb->nest[0]);
-	return -1;
-}
-
-static int
-swconfig_send_ports(struct sk_buff **msg, struct genl_info *info, int attr,
-		const struct switch_val *val)
-{
-	struct swconfig_callback cb;
-	int err = 0;
-	int i;
-
-	if (!val->value.ports)
-		return -EINVAL;
-
-	memset(&cb, 0, sizeof(cb));
-	cb.cmd = attr;
-	cb.msg = *msg;
-	cb.info = info;
-	cb.fill = swconfig_send_port;
-	cb.close = swconfig_close_portlist;
-
-	cb.nest[0] = nla_nest_start(cb.msg, cb.cmd);
-	for (i = 0; i < val->len; i++) {
-		err = swconfig_send_multipart(&cb, &val->value.ports[i]);
-		if (err)
-			goto done;
-	}
-	err = val->len;
-	swconfig_close_portlist(&cb, NULL);
-	*msg = cb.msg;
-
-done:
-	return err;
-}
-
-static int
-swconfig_get_attr(struct sk_buff *skb, struct genl_info *info)
-{
-	struct genlmsghdr *hdr = nlmsg_data(info->nlhdr);
-	struct switch_attr *attr;
-	struct switch_dev *dev;
-	struct sk_buff *msg = NULL;
-	struct switch_val val;
-	int err = -EINVAL;
-	int cmd = hdr->cmd;
-
-	dev = swconfig_get_dev(info);
-	if (!dev)
-		return -EINVAL;
-
-	memset(&val, 0, sizeof(val));
-	attr = swconfig_lookup_attr(dev, info, &val);
-	if (!attr || !attr->get)
-		goto error_dev;
-
-	if (attr->type == SWITCH_TYPE_PORTS) {
-		val.value.ports = dev->portbuf;
-		memset(dev->portbuf, 0,
-			sizeof(struct switch_port) * dev->ports);
-	}
-
-	err = attr->get(dev, attr, &val);
-	if (err)
-		goto error;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		goto error;
-
-	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, &switch_fam,
-			0, cmd);
-	if (IS_ERR(hdr))
-		goto nla_put_failure;
-
-	switch(attr->type) {
-	case SWITCH_TYPE_INT:
-		NLA_PUT_U32(msg, SWITCH_ATTR_OP_VALUE_INT, val.value.i);
-		break;
-	case SWITCH_TYPE_STRING:
-		NLA_PUT_STRING(msg, SWITCH_ATTR_OP_VALUE_STR, val.value.s);
-		break;
-	case SWITCH_TYPE_PORTS:
-		err = swconfig_send_ports(&msg, info,
-				SWITCH_ATTR_OP_VALUE_PORTS, &val);
-		if (err < 0)
-			goto nla_put_failure;
-		break;
-	default:
-		DPRINTF("invalid type in attribute\n");
-		err = -EINVAL;
-		goto error;
-	}
-	err = genlmsg_end(msg, hdr);
-	if (err < 0)
-		goto nla_put_failure;
-
-	swconfig_put_dev(dev);
-	return genlmsg_unicast(msg, info->snd_pid);
-
-nla_put_failure:
-	if (msg)
-		nlmsg_free(msg);
-error_dev:
-	swconfig_put_dev(dev);
-error:
-	if (!err)
-		err = -ENOMEM;
-	return err;
-}
-
-static int
-swconfig_send_switch(struct sk_buff *msg, u32 pid, u32 seq, int flags,
-		const struct switch_dev *dev)
-{
-	void *hdr;
-
-	hdr = genlmsg_put(msg, pid, seq, &switch_fam, flags,
-			SWITCH_CMD_NEW_ATTR);
-	if (IS_ERR(hdr))
-		return -1;
-
-	NLA_PUT_U32(msg, SWITCH_ATTR_ID, dev->id);
-	NLA_PUT_STRING(msg, SWITCH_ATTR_NAME, dev->name);
-	NLA_PUT_STRING(msg, SWITCH_ATTR_DEV_NAME, dev->devname);
-	NLA_PUT_U32(msg, SWITCH_ATTR_VLANS, dev->vlans);
-	NLA_PUT_U32(msg, SWITCH_ATTR_PORTS, dev->ports);
-
-	return genlmsg_end(msg, hdr);
-nla_put_failure:
-	genlmsg_cancel(msg, hdr);
-	return -EMSGSIZE;
-}
-
-static int swconfig_dump_switches(struct sk_buff *skb,
-		struct netlink_callback *cb)
-{
-	struct switch_dev *dev;
-	int start = cb->args[0];
-	int idx = 0;
-
-	swconfig_lock();
-	list_for_each_entry(dev, &swdevs, dev_list) {
-		if (++idx <= start)
-			continue;
-		if (swconfig_send_switch(skb, NETLINK_CB(cb->skb).pid,
-				cb->nlh->nlmsg_seq, NLM_F_MULTI,
-				dev) < 0)
-			break;
-	}
-	swconfig_unlock();
-	cb->args[0] = idx;
-
-	return skb->len;
-}
-
-static int
-swconfig_done(struct netlink_callback *cb)
-{
-	return 0;
-}
-
-static struct genl_ops swconfig_ops[] = {
-	{
-		.cmd = SWITCH_CMD_LIST_GLOBAL,
-		.doit = swconfig_list_attrs,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_LIST_VLAN,
-		.doit = swconfig_list_attrs,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_LIST_PORT,
-		.doit = swconfig_list_attrs,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_GET_GLOBAL,
-		.doit = swconfig_get_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_GET_VLAN,
-		.doit = swconfig_get_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_GET_PORT,
-		.doit = swconfig_get_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_SET_GLOBAL,
-		.doit = swconfig_set_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_SET_VLAN,
-		.doit = swconfig_set_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_SET_PORT,
-		.doit = swconfig_set_attr,
-		.policy = switch_policy,
-	},
-	{
-		.cmd = SWITCH_CMD_GET_SWITCH,
-		.dumpit = swconfig_dump_switches,
-		.policy = switch_policy,
-		.done = swconfig_done,
-	}
-};
-
-int
-register_switch(struct switch_dev *dev, struct net_device *netdev)
-{
-	INIT_LIST_HEAD(&dev->dev_list);
-	if (netdev) {
-		dev->netdev = netdev;
-		if (!dev->devname)
-			dev->devname = netdev->name;
-	}
-	BUG_ON(!dev->devname);
-
-	if (dev->ports > 0) {
-		dev->portbuf = kzalloc(sizeof(struct switch_port) * dev->ports,
-				GFP_KERNEL);
-		if (!dev->portbuf)
-			return -ENOMEM;
-	}
-	dev->id = ++swdev_id;
-	swconfig_defaults_init(dev);
-	spin_lock_init(&dev->lock);
-	swconfig_lock();
-	list_add(&dev->dev_list, &swdevs);
-	swconfig_unlock();
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(register_switch);
-
-void
-unregister_switch(struct switch_dev *dev)
-{
-	kfree(dev->portbuf);
-	spin_lock(&dev->lock);
-	swconfig_lock();
-	list_del(&dev->dev_list);
-	swconfig_unlock();
-}
-EXPORT_SYMBOL_GPL(unregister_switch);
-
-
-static int __init
-swconfig_init(void)
-{
-	int i, err;
-
-	INIT_LIST_HEAD(&swdevs);
-	err = genl_register_family(&switch_fam);
-	if (err)
-		return err;
-
-	for (i = 0; i < ARRAY_SIZE(swconfig_ops); i++) {
-		err = genl_register_ops(&switch_fam, &swconfig_ops[i]);
-		if (err)
-			goto unregister;
-	}
-
-	return 0;
-
-unregister:
-	genl_unregister_family(&switch_fam);
-	return err;
-}
-
-static void __exit
-swconfig_exit(void)
-{
-	genl_unregister_family(&switch_fam);
-}
-
-module_init(swconfig_init);
-module_exit(swconfig_exit);
-

target/linux/rb532/files/arch/mips/pci/fixup-rb500.c

@@ -1,51 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	[email protected] or [email protected]
- *
- *  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;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/pci.h>
-#include <asm/io.h>
-
-#include <asm/rc32434/rc32434.h>
-
-static int __devinitdata irq_map[2][12] = {
-	{ 0, 0, 2, 3, 2, 3, 0, 0, 0, 0, 0, 1 },
-	{ 0, 0, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3 }
-};
-
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	int irq = 0;
-
-	if (dev->bus->number < 2 && PCI_SLOT(dev->devfn) < 12) {
-		irq = irq_map[dev->bus->number][PCI_SLOT(dev->devfn)];
-	}
-	return irq + GROUP4_IRQ_BASE + 4;
-}
-

target/linux/rb532/files/arch/mips/pci/ops-rc32434.c

@@ -1,218 +0,0 @@
-/**************************************************************************
- *
- *  BRIEF MODULE DESCRIPTION
- *     pci_ops for IDT EB434 board
- *
- *  Copyright 2004 IDT Inc. ([email protected])
- *  Copyright 2006 Felix Fietkau <[email protected]>
- *         
- *  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;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- **************************************************************************
- * May 2004 rkt, neb
- *
- * Initial Release
- *
- * 
- *
- **************************************************************************
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-
-#include <asm/cpu.h>
-#include <asm/io.h>
-
-#include <asm/rc32434/rc32434.h>
-#include <asm/rc32434/pci.h> 
-
-#define PCI_ACCESS_READ  0
-#define PCI_ACCESS_WRITE 1
-
-
-#define PCI_CFG_SET(bus,slot,func,off) \
-	(rc32434_pci->pcicfga = (0x80000000 | \
-				((bus) << 16) | ((slot)<<11) | \
-				((func)<<8) | (off)))
-
-static inline int config_access(unsigned char access_type, struct pci_bus *bus,
-                         unsigned int devfn, unsigned char where,
-                         u32 * data)
-{ 
-	unsigned int slot = PCI_SLOT(devfn);
-	u8 func = PCI_FUNC(devfn);
-	
-	/* Setup address */
-	PCI_CFG_SET(bus->number, slot, func, where);
-	rc32434_sync();
-	
-	if (access_type == PCI_ACCESS_WRITE)
-		rc32434_pci->pcicfgd = *data;
-	else
-		*data = rc32434_pci->pcicfgd;
-	
-	rc32434_sync();
-	
-	return 0;
-}
-
-
-/*
- * We can't address 8 and 16 bit words directly.  Instead we have to
- * read/write a 32bit word and mask/modify the data we actually want.
- */
-static int read_config_byte(struct pci_bus *bus, unsigned int devfn,
-                            int where, u8 * val)
-{
-	u32 data;
-	int ret;
-	
-	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-	*val = (data >> ((where & 3) << 3)) & 0xff;
-	return ret;
-}
-
-static int read_config_word(struct pci_bus *bus, unsigned int devfn,
-                            int where, u16 * val)
-{
-	u32 data;
-	int ret;
-	
-	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-	*val = (data >> ((where & 3) << 3)) & 0xffff;
-	return ret;
-}
-
-static int read_config_dword(struct pci_bus *bus, unsigned int devfn,
-                             int where, u32 * val)
-{
-	int ret;
-	int delay = 1;
-
-	if (bus->number == 0 && PCI_SLOT(devfn) > 21)
-		return 0;
-
-retry:
-	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
-	
-	/* PCI scan: check for invalid values, device may not have
-	 * finished initializing */
-
-	if (where == PCI_VENDOR_ID) {
-		if (ret == 0xffffffff || ret == 0x00000000 ||
-			ret == 0x0000ffff || ret == 0xffff0000) {
-
-			if (delay > 4)
-				return 0;
-
-			delay *= 2;
-			msleep(delay);
-			goto retry;
-		}
-	}
-	
-	return ret;
-}
-
-static int
-write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
-                  u8 val)
-{
-	u32 data = 0;
-	
-	if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-		return -1;
-	
-	data = (data & ~(0xff << ((where & 3) << 3))) |
-		(val << ((where & 3) << 3));
-	
-	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-		return -1;
-	
-	return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int
-write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
-                  u16 val)
-{
-	u32 data = 0;
-	
-	if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-		return -1;
-	
-	data = (data & ~(0xffff << ((where & 3) << 3))) |
-		(val << ((where & 3) << 3));
-	
-	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-		return -1;
-	
-	
-	return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int 
-write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
-                   u32 val)
-{
-	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
-		return -1;
-	
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int pci_config_read(struct pci_bus *bus, unsigned int devfn,
-			   int where, int size, u32 * val)
-{
-	switch (size) {
-	case 1: 
-		return read_config_byte(bus, devfn, where, (u8 *) val);
-	case 2: 
-		return read_config_word(bus, devfn, where, (u16 *) val);
-	default:
-		return read_config_dword(bus, devfn, where, val);
-	}
-}
-
-static int pci_config_write(struct pci_bus *bus, unsigned int devfn,
-			    int where, int size, u32 val)
-{
-	switch (size) {
-	case 1: 
-		return write_config_byte(bus, devfn, where, (u8) val);
-	case 2: 
-		return write_config_word(bus, devfn, where, (u16) val);
-	default:
-		return write_config_dword(bus, devfn, where, val);
-	}
-}
-
-struct pci_ops rc32434_pci_ops = {
-	.read =  pci_config_read,
-	.write = pci_config_write,
-};

target/linux/rb532/files/arch/mips/pci/pci-rc32434.c

@@ -1,236 +0,0 @@
-/**************************************************************************
- *
- *  BRIEF MODULE DESCRIPTION
- *     PCI initialization for IDT EB434 board
- *
- *  Copyright 2004 IDT Inc. ([email protected])
- *
- *  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;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- **************************************************************************
- * May 2004 rkt, neb
- *
- * Initial Release
- *
- *
- *
- **************************************************************************
- */
-
-#include <linux/autoconf.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/rc32434/rc32434.h>
-#include <asm/rc32434/pci.h>
-
-#define PCI_ACCESS_READ  0
-#define PCI_ACCESS_WRITE 1
-
-/* define an unsigned array for the PCI registers */
-unsigned int korinaCnfgRegs[25] = {
-	KORINA_CNFG1,	 KORINA_CNFG2,  KORINA_CNFG3,  KORINA_CNFG4,
-	KORINA_CNFG5,	 KORINA_CNFG6,  KORINA_CNFG7,  KORINA_CNFG8,
-	KORINA_CNFG9,	 KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12,
-	KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16,
-	KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20,
-	KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24
-};
-static struct resource rc32434_res_pci_mem1;
-static struct resource rc32434_res_pci_mem2;
-
-static struct resource rc32434_res_pci_mem1 = {
-	.name = "PCI MEM1",
-	.start = 0x50000000,
-	.end = 0x5FFFFFFF,
-	.flags = IORESOURCE_MEM,
-	.parent = &rc32434_res_pci_mem1,
-	.sibling = NULL,
-	.child = &rc32434_res_pci_mem2
-};
-
-static struct resource rc32434_res_pci_mem2 = {
-	.name = "PCI Mem2",
-	.start = 0x60000000,
-	.end = 0x6FFFFFFF,
-	.flags = IORESOURCE_MEM,
-	.parent = &rc32434_res_pci_mem1,
-	.sibling = NULL,
-	.child = NULL
-};
-
-static struct resource rc32434_res_pci_io1 = {
-	.name = "PCI I/O1",
-	.start = 0x18800000,
-	.end = 0x188FFFFF,
-	.flags = IORESOURCE_IO,
-};
-
-extern struct pci_ops rc32434_pci_ops;
-
-#define PCI_MEM1_START	PCI_ADDR_START
-#define PCI_MEM1_END	PCI_ADDR_START + CPUTOPCI_MEM_WIN - 1
-#define PCI_MEM2_START	PCI_ADDR_START + CPUTOPCI_MEM_WIN
-#define PCI_MEM2_END	PCI_ADDR_START + ( 2* CPUTOPCI_MEM_WIN)  - 1
-#define PCI_IO1_START	PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN)
-#define PCI_IO1_END 	PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN -1
-#define PCI_IO2_START	PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN
-#define PCI_IO2_END 	PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + (2 * CPUTOPCI_IO_WIN) -1
-
-
-struct pci_controller rc32434_controller2;
-
-struct pci_controller rc32434_controller = {
-	.pci_ops 	= &rc32434_pci_ops,
-	.mem_resource 	= &rc32434_res_pci_mem1,
-	.io_resource 	= &rc32434_res_pci_io1,
-	.mem_offset     = 0,
-	.io_offset      = 0,
-
-};
-
-#ifdef __MIPSEB__
-#define PCI_ENDIAN_FLAG PCILBAC_sb_m
-#else
-#define PCI_ENDIAN_FLAG 0
-#endif
-
-static int __init rc32434_pcibridge_init(void)
-{
-	unsigned int pcicValue, pcicData = 0;
-	unsigned int dummyRead, pciCntlVal;
-	int loopCount;
-	unsigned int pciConfigAddr;
-
-	pcicValue = rc32434_pci->pcic;
-	pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN;
-	if (!((pcicValue == PCIM_H_EA) ||
-		 (pcicValue == PCIM_H_IA_FIX) ||
-		(pcicValue == PCIM_H_IA_RR))) {
-		printk("PCI init error!!!\n");
-		/* Not in Host Mode, return ERROR */
-		return -1;
-	}
-	/* Enables the Idle Grant mode, Arbiter Parking */
-	pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m);
-	rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */
-	/* Zero out the PCI status & PCI Status Mask */
-	for(;;)
-	{
-	   pcicData = rc32434_pci->pcis;
-	   if (!(pcicData & PCIS_rip_m))
-		    break;
-	}
-
-	rc32434_pci->pcis = 0;
-	rc32434_pci->pcism = 0xFFFFFFFF;
-	/* Zero out the PCI decoupled registers */
-	rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */
-	rc32434_pci->pcidas=0; /* clear the status */
-	rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */
-	/* Mask PCI Messaging Interrupts */
-	rc32434_pci_msg->pciiic = 0;
-	rc32434_pci_msg->pciiim = 0xFFFFFFFF;
-	rc32434_pci_msg->pciioic = 0;
-	rc32434_pci_msg->pciioim = 0;
-
-
-	/* Setup PCILB0 as Memory Window */
-	rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START);
-
-	/* setup the PCI map address as same as the local address */
-
-	rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START);
-
-
-	/* Setup PCILBA1 as MEM */
-	rc32434_pci->pcilba[0].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG);
-	dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */
-	rc32434_pci->pcilba[1].a = 0x60000000;
-	rc32434_pci->pcilba[1].m = 0x60000000;
-
-	/* setup PCILBA2 as IO Window*/
-	rc32434_pci->pcilba[1].c = (((SIZE_256MB & 0x1f) << PCILBAC_size_b )| PCI_ENDIAN_FLAG);
-	dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */
-	rc32434_pci->pcilba[2].a = 0x18C00000;
-	rc32434_pci->pcilba[2].m = 0x18FFFFFF;
-
-	/* setup PCILBA2 as IO Window*/
-	rc32434_pci->pcilba[2].c = (((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG );
-	dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-
-	/* Setup PCILBA3 as IO Window */
-	rc32434_pci->pcilba[3].a = 0x18800000;
-	rc32434_pci->pcilba[3].m = 0x18800000;
-	rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCI_ENDIAN_FLAG);
-	dummyRead = rc32434_pci->pcilba[3].c; /* flush the CPU write Buffers */
-
-	pciConfigAddr=(unsigned int)(0x80000004);
-	for(loopCount=0;loopCount<24;loopCount++){
-		rc32434_pci->pcicfga=pciConfigAddr;
-		dummyRead=rc32434_pci->pcicfga;
-		rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount];
-		dummyRead=rc32434_pci->pcicfgd;
-		pciConfigAddr += 4;
-	}
-	rc32434_pci->pcitc = (unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b)
-		| ((PCITC_DTIMER_VAL&0xff) << PCITC_dtimer_b);
-
-	pciCntlVal=rc32434_pci->pcic;
-	pciCntlVal &=~(PCIC_tnr_m);
-	rc32434_pci->pcic = pciCntlVal;
-	pciCntlVal=rc32434_pci->pcic;
-	return 0;
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	if (PCI_SLOT(dev->devfn) == 6 && dev->bus->number == 0) {
-		/* disable prefetched memory range */
-		pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0);
-		pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0x10);
-
-		pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4);
-	}
-	return 0;
-}
-
-static int __init rc32434_pci_init(void)
-{
-	printk("PCI: Initializing PCI\n");
-
-	ioport_resource.start = rc32434_res_pci_io1.start;
-	ioport_resource.end = rc32434_res_pci_io1.end;
-
-	rc32434_pcibridge_init();
-
-	register_pci_controller(&rc32434_controller);
-	rc32434_sync();
-
-	return 0;
-}
-
-arch_initcall(rc32434_pci_init);
-

target/linux/rb532/files/arch/mips/rb500/Makefile

@@ -1,5 +0,0 @@
-#
-# Makefile for the RB500 board specific parts of the kernel
-#
-
-obj-y	 += irq.o time.o setup.o serial.o prom.o gpio.o devices.o

target/linux/rb532/files/arch/mips/rb500/devices.c

@@ -1,338 +0,0 @@
-/*
- *  RouterBoard 500 Platform devices
- *
- *  Copyright (C) 2006 Felix Fietkau <[email protected]>
- *  Copyright (C) 2007 Florian Fainelli <[email protected]>
- *
- *  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; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  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.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-
-#include <asm/bootinfo.h>
-
-#include <asm/rc32434/rc32434.h>
-#include <asm/rc32434/dma.h>
-#include <asm/rc32434/dma_v.h>
-#include <asm/rc32434/eth.h>
-#include <asm/rc32434/rb.h>
-
-#define ETH0_DMA_RX_IRQ   	GROUP1_IRQ_BASE + 0
-#define ETH0_DMA_TX_IRQ   	GROUP1_IRQ_BASE + 1
-#define ETH0_RX_OVR_IRQ   	GROUP3_IRQ_BASE + 9
-#define ETH0_TX_UND_IRQ   	GROUP3_IRQ_BASE + 10
-
-#define ETH0_RX_DMA_ADDR  (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET)
-#define ETH0_TX_DMA_ADDR  (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET)
-
-/* NAND definitions */
-#define MEM32(x) *((volatile unsigned *) (x))
-
-#define GPIO_RDY (1 << 0x08)
-#define GPIO_WPX (1 << 0x09)
-#define GPIO_ALE (1 << 0x0a)
-#define GPIO_CLE (1 << 0x0b)
-
-extern char* board_type;
-
-static struct resource korina_dev0_res[] = {
-	{
-		.name = "korina_regs",
-		.start = ETH0_PhysicalAddress,
-		.end = ETH0_PhysicalAddress + sizeof(ETH_t),
-		.flags = IORESOURCE_MEM,
-	 }, {
-		.name = "korina_rx",
-		.start = ETH0_DMA_RX_IRQ,
-		.end = ETH0_DMA_RX_IRQ,
-		.flags = IORESOURCE_IRQ
-	}, {
-		.name = "korina_tx",
-		.start = ETH0_DMA_TX_IRQ,
-		.end = ETH0_DMA_TX_IRQ,
-		.flags = IORESOURCE_IRQ
-	}, {
-		.name = "korina_ovr",
-		.start = ETH0_RX_OVR_IRQ,
-		.end = ETH0_RX_OVR_IRQ,
-		.flags = IORESOURCE_IRQ
-	}, {
-		.name = "korina_und",
-		.start = ETH0_TX_UND_IRQ,
-		.end = ETH0_TX_UND_IRQ,
-		.flags = IORESOURCE_IRQ
-	}, {
-		.name = "korina_dma_rx",
-		.start = ETH0_RX_DMA_ADDR,
-		.end = ETH0_RX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
-		.flags = IORESOURCE_MEM,
-	 }, {
-		.name = "korina_dma_tx",
-		.start = ETH0_TX_DMA_ADDR,
-		.end = ETH0_TX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
-		.flags = IORESOURCE_MEM,
-	 }
-};
-
-static struct korina_device korina_dev0_data = {
-	.name = "korina0",
-	.mac = {0xde, 0xca, 0xff, 0xc0, 0xff, 0xee}
-};
-
-static struct platform_device korina_dev0 = {
-	.id = 0,
-	.name = "korina",
-	.dev.platform_data = &korina_dev0_data,
-	.resource = korina_dev0_res,
-	.num_resources = ARRAY_SIZE(korina_dev0_res),
-};
-
-#define CF_GPIO_NUM 13
-
-static struct resource cf_slot0_res[] = {
-	{
-		.name = "cf_membase",
-		.flags = IORESOURCE_MEM
-	}, {
-		.name = "cf_irq",
-		.start = (8 + 4 * 32 + CF_GPIO_NUM),	/* 149 */
-		.end = (8 + 4 * 32 + CF_GPIO_NUM),
-		.flags = IORESOURCE_IRQ
-	}
-};
-
-static struct cf_device cf_slot0_data = {
-	.gpio_pin = 13
-};
-
-static struct platform_device cf_slot0 = {
-	.id = 0,
-	.name = "rb500-cf",
-	.dev.platform_data = &cf_slot0_data,
-	.resource = cf_slot0_res,
-	.num_resources = ARRAY_SIZE(cf_slot0_res),
-};
-
-/* Resources and device for NAND.  There is no data needed and no irqs, so just define the memory used. */
-
-/*
- * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader
- * will not be able to find the kernel that we load.  So set the oobinfo
- * when creating the partitions
- */
-static struct nand_ecclayout rb500_nand_ecclayout = {
-	.eccbytes	= 6,
-	.eccpos		= { 8, 9, 10, 13, 14, 15 },
-	.oobavail	= 9,
-	.oobfree	= { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } }
-};
-
-int rb500_dev_ready(struct mtd_info *mtd)
-{
-        return MEM32(IDT434_REG_BASE + GPIOD) & GPIO_RDY;
-}
-
-void rb500_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-        struct nand_chip *chip = mtd->priv;
-        unsigned char orbits, nandbits;
-
-        if (ctrl & NAND_CTRL_CHANGE) {
-
-                orbits = (ctrl & NAND_CLE) << 1;
-                orbits |= (ctrl & NAND_ALE) >> 1;
-
-                nandbits = (~ctrl & NAND_CLE) << 1;
-                nandbits |= (~ctrl & NAND_ALE) >> 1;
-
-                changeLatchU5(orbits, nandbits);
-        }
-        if (cmd != NAND_CMD_NONE)
-                writeb(cmd, chip->IO_ADDR_W);
-}
-
-static struct resource nand_slot0_res[] = {
-	[0] = {
-		.name = "nand_membase",
-		.flags = IORESOURCE_MEM
-	}
-};
-
-struct platform_nand_data rb500_nand_data = {
-	.ctrl.dev_ready = rb500_dev_ready,
-	.ctrl.cmd_ctrl	= rb500_cmd_ctrl,
-};
-
-static struct platform_device nand_slot0 = {
-	.name = "gen_nand",
-	.id = -1,
-	.resource = nand_slot0_res,
-	.num_resources = ARRAY_SIZE(nand_slot0_res),
-	.dev.platform_data = &rb500_nand_data,
-};
-
-static struct mtd_partition rb500_partition_info[] = {
-	{
-		.name = "Routerboard NAND boot",
-		.offset = 0,
-		.size = 4 * 1024 * 1024,
-	}, {
-		.name = "rootfs",
-		.offset = MTDPART_OFS_NXTBLK,
-		.size = MTDPART_SIZ_FULL,
-	}
-};
-
-static struct platform_device rb500_led = {
-	.name = "rb500-led",
-	.id = 0,
-};
-
-static struct gpio_keys_button rb500_gpio_btn[] = {
-	{
-		.gpio = 1,
-		.code = BTN_0,
-		.desc = "S1",
-		.active_low = 1,
-	}
-};
-
-static struct gpio_keys_platform_data rb500_gpio_btn_data = {
-	.buttons = rb500_gpio_btn,
-	.nbuttons = ARRAY_SIZE(rb500_gpio_btn),
-};
-
-static struct platform_device rb500_button = {
-	.name 	= "gpio-keys",
-	.id	= -1,
-	.dev	= {
-		.platform_data = &rb500_gpio_btn_data,
-	}
-};
-
-static struct platform_device *rb500_devs[] = {
-	&korina_dev0,
-	&nand_slot0,
-	&cf_slot0,
-	&rb500_led,
-	&rb500_button
-};
-
-static void __init parse_mac_addr(char *macstr)
-{
-	int i, j;
-	unsigned char result, value;
-
-	for (i = 0; i < 6; i++) {
-		result = 0;
-
-		if (i != 5 && *(macstr + 2) != ':')
-			return;
-
-		for (j = 0; j < 2; j++) {
-			if (isxdigit(*macstr)
-			    && (value =
-				isdigit(*macstr) ? *macstr -
-				'0' : toupper(*macstr) - 'A' + 10) < 16) {
-				result = result * 16 + value;
-				macstr++;
-			} else
-				return;
-		}
-
-		macstr++;
-		korina_dev0_data.mac[i] = result;
-	}
-}
-
-
-/* DEVICE CONTROLLER 1 */
-#define CFG_DC_DEV1 (void*)0xb8010010
-#define CFG_DC_DEV2 (void*)0xb8010020
-#define CFG_DC_DEVBASE    0x0
-#define CFG_DC_DEVMASK    0x4
-#define CFG_DC_DEVC       0x8
-#define CFG_DC_DEVTC      0xC
-
-/* NAND definitions */
-#define NAND_CHIP_DELAY	25
-
-static int rb500_nand_fixup(struct mtd_info *mtd)
-{
-	struct nand_chip *chip = mtd->priv;
-
-	if (mtd->writesize == 512)
-		chip->ecc.layout = &rb500_nand_ecclayout;
-
-	return 0;
-}
-
-static void __init rb500_nand_setup(void)
-{
-	switch (mips_machtype) {
-	case MACH_MIKROTIK_RB532A:
-		changeLatchU5(LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE | LO_WPX);
-		break;
-	default:
-		changeLatchU5(LO_WPX | LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE);
-		break;
-	}
-
-	/* Setup NAND specific settings */
-	rb500_nand_data.chip.nr_chips = 1;
-	rb500_nand_data.chip.nr_partitions = ARRAY_SIZE(rb500_partition_info);
-	rb500_nand_data.chip.partitions = rb500_partition_info;
-	rb500_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
-	rb500_nand_data.chip.options = NAND_NO_AUTOINCR;
-
-	rb500_nand_data.chip.chip_fixup = &rb500_nand_fixup;
-}
-
-
-static int __init plat_setup_devices(void)
-{
-	/* Look for the CF card reader */
-	if (!readl(CFG_DC_DEV1 + CFG_DC_DEVMASK))
-		rb500_devs[1] = NULL;
-	else {
-		cf_slot0_res[0].start =
-		    readl(CFG_DC_DEV1 + CFG_DC_DEVBASE);
-		cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000;
-	}
-
-	/* Read the NAND resources from the device controller */
-	nand_slot0_res[0].start = readl(CFG_DC_DEV2 + CFG_DC_DEVBASE);
-	nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
-
-	/* Initialise the NAND device */
-	rb500_nand_setup();
-
-	return platform_add_devices(rb500_devs, ARRAY_SIZE(rb500_devs));
-}
-
-static int __init setup_kmac(char *s)
-{
-	printk("korina mac = %s\n", s);
-	parse_mac_addr(s);
-	return 0;
-}
-
-__setup("kmac=", setup_kmac);
-
-arch_initcall(plat_setup_devices);

target/linux/rb532/files/arch/mips/rb500/gpio.c

@@ -1,198 +0,0 @@
-/*
- *  Miscellaneous functions for IDT EB434 board
- *
- *  Copyright 2004 IDT Inc. ([email protected])
- *  Copyright 2006 Phil Sutter <[email protected]>
- *  Copyright 2007 Florian Fainelli <[email protected]>
- *
- *  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;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-
-#include <asm/addrspace.h>
-#include <asm/gpio.h>
-
-#include <asm/rc32434/rb.h>
-
-#define GPIO_BADDR  0x18050000
-
-static volatile unsigned char *devCtl3Base;
-static unsigned char latchU5State;
-static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED;
-
-struct rb500_gpio_reg __iomem *rb500_gpio_reg0;
-EXPORT_SYMBOL(rb500_gpio_reg0);
-
-static struct resource rb500_gpio_reg0_res[] = {
-	{
-		.name 	= "gpio_reg0",
-		.start 	= GPIO_BADDR,
-		.end 	= GPIO_BADDR + sizeof(struct rb500_gpio_reg),
-		.flags 	= IORESOURCE_MEM,
-	}
-};
-
-void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val)
-{
-	unsigned flags, data;
-	unsigned i = 0;
-
-	spin_lock_irqsave(&clu5Lock, flags);
-	data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs);
-	for (i = 0; i != len; ++i) {
-		if (val & (1 << i))
-			data |= (1 << (i + bit));
-		else
-			data &= ~(1 << (i + bit));
-	}
-	*(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data;
-	spin_unlock_irqrestore(&clu5Lock, flags);
-}
-EXPORT_SYMBOL(set434Reg);
-
-void changeLatchU5(unsigned char orMask, unsigned char nandMask)
-{
-	unsigned flags;
-
-	spin_lock_irqsave(&clu5Lock, flags);
-	latchU5State = (latchU5State | orMask) & ~nandMask;
-	if (!devCtl3Base)
-		devCtl3Base = (volatile unsigned char *)
-		    KSEG1ADDR(*(volatile unsigned *)
-			      KSEG1ADDR(0x18010030));
-	*devCtl3Base = latchU5State;
-	spin_unlock_irqrestore(&clu5Lock, flags);
-}
-EXPORT_SYMBOL(changeLatchU5);
-
-unsigned char getLatchU5State(void)
-{
-	return latchU5State;
-}
-EXPORT_SYMBOL(getLatchU5State);
-
-int rb500_gpio_get_value(unsigned gpio)
-{
-	return readl(&rb500_gpio_reg0->gpiod) & (1 << gpio);
-}
-EXPORT_SYMBOL(rb500_gpio_get_value);
-
-void rb500_gpio_set_value(unsigned gpio, int value)
-{
-	unsigned tmp;
-
-	tmp = readl(&rb500_gpio_reg0->gpiod) & ~(1 << gpio);
-	if (value)
-		tmp |= 1 << gpio;
-
-	writel(tmp, (void *)&rb500_gpio_reg0->gpiod);
-}
-EXPORT_SYMBOL(rb500_gpio_set_value);
-
-int rb500_gpio_direction_input(unsigned gpio)
-{
-	writel(readl(&rb500_gpio_reg0->gpiocfg) & ~(1 << gpio), (void *)&rb500_gpio_reg0->gpiocfg);
-
-	return 0;
-}
-EXPORT_SYMBOL(rb500_gpio_direction_input);
-
-int rb500_gpio_direction_output(unsigned gpio, int value)
-{
-	gpio_set_value(gpio, value);
-	writel(readl(&rb500_gpio_reg0->gpiocfg) | (1 << gpio), (void *)&rb500_gpio_reg0->gpiocfg);
-
-	return 0;
-}
-EXPORT_SYMBOL(rb500_gpio_direction_output);
-
-void rb500_gpio_set_int_level(unsigned gpio, int value)
-{
-	unsigned tmp;
-
-	tmp = readl(&rb500_gpio_reg0->gpioilevel) & ~(1 << gpio);
-	if (value)
-		tmp |= 1 << gpio;
-	writel(tmp, (void *)&rb500_gpio_reg0->gpioilevel);
-}
-EXPORT_SYMBOL(rb500_gpio_set_int_level);
-
-int rb500_gpio_get_int_level(unsigned gpio)
-{
-	return readl(&rb500_gpio_reg0->gpioilevel) & (1 << gpio);
-}
-EXPORT_SYMBOL(rb500_gpio_get_int_level);
-
-void rb500_gpio_set_int_status(unsigned gpio, int value)
-{
-	unsigned tmp;
-
-	tmp = readl(&rb500_gpio_reg0->gpioistat);
-	if (value)
-		tmp |= 1 << gpio;
-	writel(tmp, (void *)&rb500_gpio_reg0->gpioistat);
-}
-EXPORT_SYMBOL(rb500_gpio_set_int_status);
-
-int rb500_gpio_get_int_status(unsigned gpio)
-{
-	return readl(&rb500_gpio_reg0->gpioistat) & (1 << gpio);
-}
-EXPORT_SYMBOL(rb500_gpio_get_int_status);
-
-void rb500_gpio_set_func(unsigned gpio, int value)
-{
-        unsigned tmp;
-
-        tmp = readl(&rb500_gpio_reg0->gpiofunc);
-        if (value)
-                tmp |= 1 << gpio;
-        writel(tmp, (void *)&rb500_gpio_reg0->gpiofunc);
-}
-EXPORT_SYMBOL(rb500_gpio_set_func);
-
-int rb500_gpio_get_func(unsigned gpio)
-{
-        return readl(&rb500_gpio_reg0->gpiofunc) & (1 << gpio);
-}
-EXPORT_SYMBOL(rb500_gpio_get_func);
-
-int __init rb500_gpio_init(void)
-{
-	rb500_gpio_reg0 = ioremap_nocache(rb500_gpio_reg0_res[0].start,
-				rb500_gpio_reg0_res[0].end -
-				rb500_gpio_reg0_res[0].start);
-
-	if (!rb500_gpio_reg0) {
-		printk(KERN_ERR "rb500: cannot remap GPIO register 0\n");
-		return -ENXIO;
-	}
-
-	return 0;
-}
-arch_initcall(rb500_gpio_init);