[adm5120] remove 2.6.25 specific stuff

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12598 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 284 deletions

diff --git a/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c b/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
deleted file mode 100644
index b0caef24fc..0000000000
--- a/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- *  $Id$
- *
- *  ADM5120 PCI Host Controller driver
- *
- *  Copyright (C) 2007 OpenWrt.org
- *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This code was based on the ADM5120 specific port of the Linux 2.6.10 kernel
- *  done by Jeroen Vreeken
- *	Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
- *
- *  Jeroen's code was based on the Linux 2.4.xx source codes found in various
- *  tarballs released by Edimax for it's ADM5120 based devices
- *	Copyright (C) ADMtek Incorporated
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License version 2 as published
- *  by the Free Software Foundation.
- *
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-
-#include <linux/pci.h>
-#include <linux/pci_ids.h>
-#include <linux/pci_regs.h>
-
-#include <asm/delay.h>
-#include <asm/bootinfo.h>
-
-#include <adm5120_defs.h>
-#include <adm5120_info.h>
-#include <adm5120_defs.h>
-#include <adm5120_platform.h>
-
-#undef DEBUG
-
-#ifdef DEBUG
-#define DBG(f, a...)	printk(KERN_DEBUG f, ## a)
-#else
-#define DBG(f, a...)	do {} while (0)
-#endif
-
-#define PCI_ENABLE 0x80000000
-
-/* -------------------------------------------------------------------------*/
-
-static unsigned int adm5120_pci_nr_irqs __initdata;
-static struct adm5120_pci_irq *adm5120_pci_irq_map __initdata;
-
-static spinlock_t pci_lock = SPIN_LOCK_UNLOCKED;
-
-/* -------------------------------------------------------------------------*/
-
-static inline void write_cfgaddr(u32 addr)
-{
-	__raw_writel((addr | PCI_ENABLE),
-		(void __iomem *)(KSEG1ADDR(ADM5120_PCICFG_ADDR)));
-}
-
-static inline void write_cfgdata(u32 data)
-{
-	__raw_writel(data, (void __iomem *)KSEG1ADDR(ADM5120_PCICFG_DATA));
-}
-
-static inline u32 read_cfgdata(void)
-{
-	return __raw_readl((void __iomem *)KSEG1ADDR(ADM5120_PCICFG_DATA));
-}
-
-static inline u32 mkaddr(struct pci_bus *bus, unsigned int devfn, int where)
-{
-	return (((bus->number & 0xFF) << 16) | ((devfn & 0xFF) << 8) | \
-		(where & 0xFC));
-}
-
-/* -------------------------------------------------------------------------*/
-
-static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where,
-		int size, u32 *val)
-{
-	unsigned long flags;
-	u32 data;
-
-	spin_lock_irqsave(&pci_lock, flags);
-
-	write_cfgaddr(mkaddr(bus, devfn, where));
-	data = read_cfgdata();
-
-	DBG("PCI: cfg_read  %02u.%02u.%01u/%02X:%01d, cfg:0x%08X",
-		bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
-		where, size, data);
-
-	switch (size) {
-	case 1:
-		if (where & 1)
-			data >>= 8;
-		if (where & 2)
-			data >>= 16;
-		data &= 0xFF;
-		break;
-	case 2:
-		if (where & 2)
-			data >>= 16;
-		data &= 0xFFFF;
-		break;
-	}
-
-	*val = data;
-	DBG(", 0x%08X returned\n", data);
-
-	spin_unlock_irqrestore(&pci_lock, flags);
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int pci_config_write(struct pci_bus *bus, unsigned int devfn, int where,
-		int size, u32 val)
-{
-	unsigned long flags;
-	u32 data;
-	int s;
-
-	spin_lock_irqsave(&pci_lock, flags);
-
-	write_cfgaddr(mkaddr(bus, devfn, where));
-	data = read_cfgdata();
-
-	DBG("PCI: cfg_write %02u.%02u.%01u/%02X:%01d, cfg:0x%08X",
-		bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
-		where, size, data);
-
-	switch (size) {
-	case 1:
-		s = ((where & 3) << 3);
-		data &= ~(0xFF << s);
-		data |= ((val & 0xFF) << s);
-		break;
-	case 2:
-		s = ((where & 2) << 4);
-		data &= ~(0xFFFF << s);
-		data |= ((val & 0xFFFF) << s);
-		break;
-	case 4:
-		data = val;
-		break;
-	}
-
-	write_cfgdata(data);
-	DBG(", 0x%08X written\n", data);
-
-	spin_unlock_irqrestore(&pci_lock, flags);
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops adm5120_pci_ops = {
-	.read	= pci_config_read,
-	.write	= pci_config_write,
-};
-
-/* -------------------------------------------------------------------------*/
-
-static void adm5120_pci_fixup(struct pci_dev *dev)
-{
-	if (dev->devfn != 0)
-		return;
-
-	/* setup COMMAND register */
-	pci_write_config_word(dev, PCI_COMMAND,
-		(PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER));
-
-	/* setup CACHE_LINE_SIZE register */
-	pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4);
-
-	/* setup BARS */
-	pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0);
-	pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0);
-}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ADMTEK, PCI_DEVICE_ID_ADMTEK_ADM5120,
-	adm5120_pci_fixup);
-
-/* -------------------------------------------------------------------------*/
-
-void __init adm5120_pci_set_irq_map(unsigned int nr_irqs,
-		struct adm5120_pci_irq *map)
-{
-	adm5120_pci_nr_irqs = nr_irqs;
-	adm5120_pci_irq_map = map;
-}
-
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	int irq = -1;
-	int i;
-
-	if ((!adm5120_pci_nr_irqs) || (!adm5120_pci_irq_map)) {
-		printk(KERN_ALERT "PCI: pci_irq_map is not initialized\n");
-		goto out;
-	}
-
-	if (slot < 1 || slot > 3) {
-		printk(KERN_ALERT "PCI: slot number %u is not supported\n",
-			slot);
-		goto out;
-	}
-
-	for (i = 0; i < adm5120_pci_nr_irqs; i++) {
-		if ((adm5120_pci_irq_map[i].slot == slot)
-			&& (adm5120_pci_irq_map[i].func == PCI_FUNC(dev->devfn))
-			&& (adm5120_pci_irq_map[i].pin == pin)) {
-			irq = adm5120_pci_irq_map[i].irq;
-			break;
-		}
-	}
-
-	if (irq < 0) {
-		printk(KERN_ALERT "PCI: no irq found for %s pin:%u\n",
-			pci_name((struct pci_dev *)dev), pin);
-	} else {
-		printk(KERN_INFO "PCI: mapping irq for %s pin:%u, irq:%d\n",
-			pci_name((struct pci_dev *)dev), pin, irq);
-	}
-
-out:
-	return irq;
-}
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return 0;
-}
-
-/* -------------------------------------------------------------------------*/
-
-static struct resource pci_io_resource = {
-	.name	= "ADM5120 PCI I/O",
-	.start	= ADM5120_PCIIO_BASE,
-	.end	= ADM5120_PCICFG_ADDR-1,
-	.flags	= IORESOURCE_IO
-};
-
-static struct resource pci_mem_resource = {
-	.name	= "ADM5120 PCI MEM",
-	.start	= ADM5120_PCIMEM_BASE,
-	.end	= ADM5120_PCIIO_BASE-1,
-	.flags	= IORESOURCE_MEM
-};
-
-static struct pci_controller adm5120_controller = {
-	.pci_ops	= &adm5120_pci_ops,
-	.io_resource	= &pci_io_resource,
-	.mem_resource	= &pci_mem_resource,
-};
-
-static int __init adm5120_pci_setup(void)
-{
-	int pci_bios;
-
-	pci_bios = adm5120_has_pci();
-
-	printk(KERN_INFO "adm5120: system has %sPCI BIOS\n",
-		pci_bios ? "" : "no ");
-	if (pci_bios == 0)
-		return -1;
-
-	/* Avoid ISA compat ranges.  */
-	PCIBIOS_MIN_IO = 0x00000000;
-	PCIBIOS_MIN_MEM = 0x00000000;
-
-	/* Set I/O resource limits.  */
-	ioport_resource.end = 0x1fffffff;
-	iomem_resource.end = 0xffffffff;
-
-	register_pci_controller(&adm5120_controller);
-	return 0;
-}
-
-arch_initcall(adm5120_pci_setup);