1 files changed, 0 insertions, 111 deletions
diff --git a/target/linux/ar71xx/patches-3.18/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch b/target/linux/ar71xx/patches-3.18/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch
deleted file mode 100644
index 520c652..0000000
--- a/target/linux/ar71xx/patches-3.18/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch
+++ /dev/null
@@ -1,111 +0,0 @@
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ath79/mangle-port.h
-@@ -0,0 +1,37 @@
-+/*
-+ *  Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ *  This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h
-+ *      Copyright (C) 2003, 2004 Ralf Baechle
-+ *
-+ *  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.
-+ */
-+
-+#ifndef __ASM_MACH_ATH79_MANGLE_PORT_H
-+#define __ASM_MACH_ATH79_MANGLE_PORT_H
-+
-+#ifdef CONFIG_PCI
-+extern unsigned long (ath79_pci_swizzle_b)(unsigned long port);
-+extern unsigned long (ath79_pci_swizzle_w)(unsigned long port);
-+#else
-+#define ath79_pci_swizzle_b(port) (port)
-+#define ath79_pci_swizzle_w(port) (port)
-+#endif
-+
-+#define __swizzle_addr_b(port)	ath79_pci_swizzle_b(port)
-+#define __swizzle_addr_w(port)	ath79_pci_swizzle_w(port)
-+#define __swizzle_addr_l(port)	(port)
-+#define __swizzle_addr_q(port)	(port)
-+
-+# define ioswabb(a, x)           (x)
-+# define __mem_ioswabb(a, x)     (x)
-+# define ioswabw(a, x)           (x)
-+# define __mem_ioswabw(a, x)     cpu_to_le16(x)
-+# define ioswabl(a, x)           (x)
-+# define __mem_ioswabl(a, x)     cpu_to_le32(x)
-+# define ioswabq(a, x)           (x)
-+# define __mem_ioswabq(a, x)     cpu_to_le64(x)
-+
-+#endif /* __ASM_MACH_ATH79_MANGLE_PORT_H */
---- a/arch/mips/ath79/pci.c
-+++ b/arch/mips/ath79/pci.c
-@@ -13,6 +13,7 @@
-  */
- 
- #include <linux/init.h>
-+#include <linux/export.h>
- #include <linux/pci.h>
- #include <linux/resource.h>
- #include <linux/platform_device.h>
-@@ -25,6 +26,9 @@ static int (*ath79_pci_plat_dev_init)(st
- static const struct ath79_pci_irq *ath79_pci_irq_map __initdata;
- static unsigned ath79_pci_nr_irqs __initdata;
- 
-+static unsigned long (*__ath79_pci_swizzle_b)(unsigned long port);
-+static unsigned long (*__ath79_pci_swizzle_w)(unsigned long port);
-+
- static const struct ath79_pci_irq ar71xx_pci_irq_map[] __initconst = {
- 	{
- 		.slot	= 17,
-@@ -212,12 +216,50 @@ ath79_register_pci_ar724x(int id,
- 	return pdev;
- }
- 
-+static inline bool ar71xx_is_pci_addr(unsigned long port)
-+{
-+	unsigned long phys = CPHYSADDR(port);
-+
-+	return (phys >= AR71XX_PCI_MEM_BASE &&
-+		phys < AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE);
-+}
-+
-+static unsigned long ar71xx_pci_swizzle_b(unsigned long port)
-+{
-+	return ar71xx_is_pci_addr(port) ? port ^ 3 : port;
-+}
-+
-+static unsigned long ar71xx_pci_swizzle_w(unsigned long port)
-+{
-+	return ar71xx_is_pci_addr(port) ? port ^ 2 : port;
-+}
-+
-+unsigned long ath79_pci_swizzle_b(unsigned long port)
-+{
-+	if (__ath79_pci_swizzle_b)
-+		return __ath79_pci_swizzle_b(port);
-+
-+	return port;
-+}
-+EXPORT_SYMBOL(ath79_pci_swizzle_b);
-+
-+unsigned long ath79_pci_swizzle_w(unsigned long port)
-+{
-+	if (__ath79_pci_swizzle_w)
-+		return __ath79_pci_swizzle_w(port);
-+
-+	return port;
-+}
-+EXPORT_SYMBOL(ath79_pci_swizzle_w);
-+
- int __init ath79_register_pci(void)
- {
- 	struct platform_device *pdev = NULL;
- 
- 	if (soc_is_ar71xx()) {
- 		pdev = ath79_register_pci_ar71xx();
-+		__ath79_pci_swizzle_b = ar71xx_pci_swizzle_b;
-+		__ath79_pci_swizzle_w = ar71xx_pci_swizzle_w;
- 	} else if (soc_is_ar724x()) {
- 		pdev = ath79_register_pci_ar724x(-1,
- 						 AR724X_PCI_CFG_BASE,