usb: Add support for txfifo threshold
authorSimon Glass <sjg@chromium.org>
Mon, 27 Feb 2012 10:52:47 +0000 (10:52 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Thu, 29 Mar 2012 06:12:48 +0000 (08:12 +0200)
commit9ab4ce223c1d991e92e15c9aa0f522d61072155d
tree8a43e077026f24e4a143a04446c48b216d239d92
parent1920172ec80b709d017608b6a1d40b766e84c731
usb: Add support for txfifo threshold

CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning
field in the EHCI controller on reset.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Tom Warren <twarren@nvidia.com>
README
drivers/usb/host/ehci-hcd.c
drivers/usb/host/ehci.h