1 files changed, 0 insertions, 199 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/kernel/leon_pci.c b/ANDROID_3.4.5/arch/sparc/kernel/leon_pci.c
deleted file mode 100644
index 19f56058..00000000
--- a/ANDROID_3.4.5/arch/sparc/kernel/leon_pci.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * leon_pci.c: LEON Host PCI support
- *
- * Copyright (C) 2011 Aeroflex Gaisler AB, Daniel Hellstrom
- *
- * Code is partially derived from pcic.c
- */
-
-#include <linux/of_device.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/export.h>
-#include <asm/leon.h>
-#include <asm/leon_pci.h>
-
-/* The LEON architecture does not rely on a BIOS or bootloader to setup
- * PCI for us. The Linux generic routines are used to setup resources,
- * reset values of configuration-space register settings are preserved.
- *
- * PCI Memory and Prefetchable Memory is direct-mapped. However I/O Space is
- * accessed through a Window which is translated to low 64KB in PCI space, the
- * first 4KB is not used so 60KB is available.
- */
-void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
-{
-	LIST_HEAD(resources);
-	struct pci_bus *root_bus;
-
-	pci_add_resource_offset(&resources, &info->io_space,
-				info->io_space.start - 0x1000);
-	pci_add_resource(&resources, &info->mem_space);
-
-	root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,
-				     &resources);
-	if (root_bus) {
-		/* Setup IRQs of all devices using custom routines */
-		pci_fixup_irqs(pci_common_swizzle, info->map_irq);
-
-		/* Assign devices with resources */
-		pci_assign_unassigned_resources();
-	} else {
-		pci_free_resource_list(&resources);
-	}
-}
-
-void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
-{
-	struct pci_dev *dev;
-	int i, has_io, has_mem;
-	u16 cmd;
-
-	list_for_each_entry(dev, &pbus->devices, bus_list) {
-		/*
-		 * We can not rely on that the bootloader has enabled I/O
-		 * or memory access to PCI devices. Instead we enable it here
-		 * if the device has BARs of respective type.
-		 */
-		has_io = has_mem = 0;
-		for (i = 0; i < PCI_ROM_RESOURCE; i++) {
-			unsigned long f = dev->resource[i].flags;
-			if (f & IORESOURCE_IO)
-				has_io = 1;
-			else if (f & IORESOURCE_MEM)
-				has_mem = 1;
-		}
-		/* ROM BARs are mapped into 32-bit memory space */
-		if (dev->resource[PCI_ROM_RESOURCE].end != 0) {
-			dev->resource[PCI_ROM_RESOURCE].flags |=
-							IORESOURCE_ROM_ENABLE;
-			has_mem = 1;
-		}
-		pci_bus_read_config_word(pbus, dev->devfn, PCI_COMMAND, &cmd);
-		if (has_io && !(cmd & PCI_COMMAND_IO)) {
-#ifdef CONFIG_PCI_DEBUG
-			printk(KERN_INFO "LEONPCI: Enabling I/O for dev %s\n",
-					 pci_name(dev));
-#endif
-			cmd |= PCI_COMMAND_IO;
-			pci_bus_write_config_word(pbus, dev->devfn, PCI_COMMAND,
-									cmd);
-		}
-		if (has_mem && !(cmd & PCI_COMMAND_MEMORY)) {
-#ifdef CONFIG_PCI_DEBUG
-			printk(KERN_INFO "LEONPCI: Enabling MEMORY for dev"
-					 "%s\n", pci_name(dev));
-#endif
-			cmd |= PCI_COMMAND_MEMORY;
-			pci_bus_write_config_word(pbus, dev->devfn, PCI_COMMAND,
-									cmd);
-		}
-	}
-}
-
-/*
- * Other archs parse arguments here.
- */
-char * __devinit pcibios_setup(char *str)
-{
-	return str;
-}
-
-resource_size_t pcibios_align_resource(void *data, const struct resource *res,
-				resource_size_t size, resource_size_t align)
-{
-	return res->start;
-}
-
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
-	return pci_enable_resources(dev, mask);
-}
-
-void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
-{
-#ifdef CONFIG_PCI_DEBUG
-	printk(KERN_DEBUG "LEONPCI: Assigning IRQ %02d to %s\n", irq,
-		pci_name(dev));
-#endif
-	pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
-/* in/out routines taken from pcic.c
- *
- * This probably belongs here rather than ioport.c because
- * we do not want this crud linked into SBus kernels.
- * Also, think for a moment about likes of floppy.c that
- * include architecture specific parts. They may want to redefine ins/outs.
- *
- * We do not use horrible macros here because we want to
- * advance pointer by sizeof(size).
- */
-void outsb(unsigned long addr, const void *src, unsigned long count)
-{
-	while (count) {
-		count -= 1;
-		outb(*(const char *)src, addr);
-		src += 1;
-		/* addr += 1; */
-	}
-}
-EXPORT_SYMBOL(outsb);
-
-void outsw(unsigned long addr, const void *src, unsigned long count)
-{
-	while (count) {
-		count -= 2;
-		outw(*(const short *)src, addr);
-		src += 2;
-		/* addr += 2; */
-	}
-}
-EXPORT_SYMBOL(outsw);
-
-void outsl(unsigned long addr, const void *src, unsigned long count)
-{
-	while (count) {
-		count -= 4;
-		outl(*(const long *)src, addr);
-		src += 4;
-		/* addr += 4; */
-	}
-}
-EXPORT_SYMBOL(outsl);
-
-void insb(unsigned long addr, void *dst, unsigned long count)
-{
-	while (count) {
-		count -= 1;
-		*(unsigned char *)dst = inb(addr);
-		dst += 1;
-		/* addr += 1; */
-	}
-}
-EXPORT_SYMBOL(insb);
-
-void insw(unsigned long addr, void *dst, unsigned long count)
-{
-	while (count) {
-		count -= 2;
-		*(unsigned short *)dst = inw(addr);
-		dst += 2;
-		/* addr += 2; */
-	}
-}
-EXPORT_SYMBOL(insw);
-
-void insl(unsigned long addr, void *dst, unsigned long count)
-{
-	while (count) {
-		count -= 4;
-		/*
-		 * XXX I am sure we are in for an unaligned trap here.
-		 */
-		*(unsigned long *)dst = inl(addr);
-		dst += 4;
-		/* addr += 4; */
-	}
-}
-EXPORT_SYMBOL(insl);