+config USB
+ bool "USB Support"
+ default n
+
+config USB_UHCI
+ bool "Support for USB UHCI controllers"
+ depends on USB
+ help
+ Select this option if you are going to use USB 1.1 on an Intel based
+ system.
+
+config USB_OHCI
+ bool "Support for USB OHCI controllers"
+ depends on USB
+ help
+ Select this option if you are going to use USB 1.1 on an AMD based
+ system.
+
+config USB_EHCI
+ bool "Support for USB EHCI controllers"
+ depends on USB
+ help
+ Select this option if you want to use USB 2.0
+
+config USB_XHCI
+ bool "Support for USB xHCI controllers"
+ depends on USB
+ help
+ Select this option if you want to use USB 3.0
+ NOTE: This option is not (fully) implemented yet
+
+config USB_HID
+ bool "Support for USB keyboards"
+ depends on USB
+ default y
+ help
+ Select this option if you want to use devices complying to the
+ USB HID (Human Interface Device) standard. Such devices are for
+ example keyboards and mice. Currently only keyboards are supported.
+ Say Y here unless you know exactly what you are doing.
+
+config USB_HUB
+ bool "Support for USB hubs"
+ depends on USB
+ default y
+ help
+ Select this option if you want to compile in support for USB hubs.
+ Say Y here unless you know exactly what you are doing.
+
+config USB_MSC
+ bool "Support for USB storage"
+ depends on USB
+ default y
+ help
+ Select this option if you want to compile in support for USB mass
+ storage devices (USB memory sticks, hard drives, CDROM/DVD drives)
+ Say Y here unless you know exactly what you are doing.
+
+endmenu
+
+menu "Debugging"
+ depends on DEVELOPER
+
+config DEBUG_MALLOC
+ bool "Debug memory allocator"
+ depends on USB
+ default n
+ help
+ Select this option if you want to debug the memory allocator. This
+ option logs all uses of the following functions:
+
+ void free(void *ptr);
+ void *malloc(size_t size);
+ void *calloc(size_t nmemb, size_t size);
+ void *realloc(void *ptr, size_t size);
+ void *memalign(size_t align, size_t size);
+
+ Say N here unless you are debugging memory allocator problems.
+