openwrt-xburst/target/linux/ar71xx/patches-2.6.27/003-ar71xx_usb_host.patch

--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -81,6 +81,12 @@ config USB_EHCI_BIG_ENDIAN_DESC
 	depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
 	default y
 
+config USB_EHCI_AR71XX
+	bool "USB EHCI support for AR71xx"
+	depends on USB_EHCI_HCD && ATHEROS_AR71XX
+	help
+	  Support for Atheros AR71xx built-in EHCI controller
+
 config USB_EHCI_FSL
 	bool "Support for Freescale on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && FSL_SOC
@@ -141,6 +147,12 @@ config USB_OHCI_HCD
 	  To compile this driver as a module, choose M here: the
 	  module will be called ohci-hcd.
 
+config USB_OHCI_AR71XX
+	bool "USB OHCI support for Atheros AR71xx"
+	depends on USB_OHCI_HCD && ATHEROS_AR71XX
+	help
+	  Support for Atheros AR71xx built-in OHCI controller
+
 config USB_OHCI_HCD_PPC_SOC
 	bool "OHCI support for on-chip PPC USB controller"
 	depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1039,6 +1039,11 @@ MODULE_LICENSE ("GPL");
 #define	PLATFORM_DRIVER		ixp4xx_ehci_driver
 #endif
 
+#ifdef CONFIG_USB_EHCI_AR71XX
+#include "ehci-ar71xx.c"
+#define PLATFORM_DRIVER		ehci_ar71xx_driver
+#endif
+
 #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
 #error "missing bus glue for ehci-hcd"
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -549,6 +549,11 @@ static inline struct usb_hcd *ohci_to_hc
 #define writel_be(val, addr)	out_be32((__force unsigned *)addr, val)
 #endif
 
+#if defined(CONFIG_ATHEROS_AR71XX)
+#define readl_be(addr)		__raw_readl(addr)
+#define writel_be(val, addr)	__raw_writel(addr, val)
+#endif
+
 static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
 					__hc32 __iomem * regs)
 {
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1078,6 +1078,11 @@ MODULE_LICENSE ("GPL");
 #define SM501_OHCI_DRIVER	ohci_hcd_sm501_driver
 #endif
 
+#ifdef CONFIG_USB_OHCI_AR71XX
+#include "ohci-ar71xx.c"
+#define PLATFORM_DRIVER		ohci_hcd_ar71xx_driver
+#endif
+
 #if	!defined(PCI_DRIVER) &&		\
 	!defined(PLATFORM_DRIVER) &&	\
 	!defined(OF_PLATFORM_DRIVER) &&	\