target/linux/ar71xx/patches-2.6.26/003-ar71xx_usb_host.patch

   1 --- a/drivers/usb/host/Kconfig
   2 +++ b/drivers/usb/host/Kconfig
   3 @@ -81,6 +81,12 @@
   4         depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
   5         default y
   6
   7 +config USB_EHCI_AR71XX
   8 +       bool "USB EHCI support for AR71xx"
   9 +       depends on USB_EHCI_HCD && ATHEROS_AR71XX
  10 +       help
  11 +         Support for Atheros AR71xx built-in EHCI controller
  12 +
  13  config USB_EHCI_FSL
  14         bool "Support for Freescale on-chip EHCI USB controller"
  15         depends on USB_EHCI_HCD && FSL_SOC
  16 @@ -152,6 +158,12 @@
  17           To compile this driver as a module, choose M here: the
  18           module will be called ohci-hcd.
  19
  20 +config USB_OHCI_AR71XX
  21 +       bool "USB OHCI support for Atheros AR71xx"
  22 +       depends on USB_OHCI_HCD && ATHEROS_AR71XX
  23 +       help
  24 +         Support for Atheros AR71xx built-in OHCI controller
  25 +
  26  config USB_OHCI_HCD_PPC_SOC
  27         bool "OHCI support for on-chip PPC USB controller"
  28         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
  29 --- a/drivers/usb/host/ehci-hcd.c
  30 +++ b/drivers/usb/host/ehci-hcd.c
  31 @@ -1034,6 +1034,11 @@
  32  #define        PLATFORM_DRIVER         ixp4xx_ehci_driver
  33  #endif
  34
  35 +#ifdef CONFIG_USB_EHCI_AR71XX
  36 +#include "ehci-ar71xx.c"
  37 +#define PLATFORM_DRIVER                ehci_hcd_ar71xx_driver
  38 +#endif
  39 +
  40  #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
  41      !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
  42  #error "missing bus glue for ehci-hcd"
  43 --- a/drivers/usb/host/ohci.h
  44 +++ b/drivers/usb/host/ohci.h
  45 @@ -538,6 +538,11 @@
  46  #define writel_be(val, addr)   out_be32((__force unsigned *)addr, val)
  47  #endif
  48
  49 +#if defined(CONFIG_ATHEROS_AR71XX)
  50 +#define readl_be(addr)         __raw_readl(addr)
  51 +#define writel_be(val, addr)   __raw_writel(addr, val)
  52 +#endif
  53 +
  54  static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
  55                                         __hc32 __iomem * regs)
  56  {
  57 --- a/drivers/usb/host/ohci-hcd.c
  58 +++ b/drivers/usb/host/ohci-hcd.c
  59 @@ -1057,6 +1057,11 @@
  60  #define SM501_OHCI_DRIVER      ohci_hcd_sm501_driver
  61  #endif
  62
  63 +#ifdef CONFIG_USB_OHCI_AR71XX
  64 +#include "ohci-ar71xx.c"
  65 +#define PLATFORM_DRIVER                ohci_hcd_ar71xx_driver
  66 +#endif
  67 +
  68  #if    !defined(PCI_DRIVER) &&         \
  69         !defined(PLATFORM_DRIVER) &&    \
  70         !defined(OF_PLATFORM_DRIVER) && \