[PATCH] USB_BANDWIDTH documentation change

[Bodo Eggert]

Document the current status of CONFIG_USB_BANDWITH implementation.

Signed-Off-By: Bodo Eggert <7eggert@xxxxxx>
---
As discussed in news:5nRQy-6OB-9@xxxxxxxxxxxxxxxx, USB_BANDWIDTH does not 
work correctly. I took the time to add this fact to the documentation.

--- 2.6.14/drivers/usb/core/Kconfig.ori	2005-12-26 10:44:49.000000000 +0100
+++ 2.6.14/drivers/usb/core/Kconfig	2005-12-26 10:49:05.000000000 +0100
@@ -49,6 +49,11 @@ config USB_BANDWIDTH
 	  about USB bandwidth usage to be logged and some devices or
 	  drivers may not work correctly.
 
+	  Currently this option does not work with uhci-hcd (never worked) or
+	  ehci-hcd (problems involved with scheduling periodic transfers to a
+	  full-speed device connected through a high-speed hub). Don't enable
+	  this option for these controlers.
+
 config USB_DYNAMIC_MINORS
 	bool "Dynamic USB minor allocation (EXPERIMENTAL)"
 	depends on USB && EXPERIMENTAL

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