[PATCH 0/3] usb: ehci ppc device-tree-aware driver
vbarshak at ru.mvista.com
Mon Sep 24 20:33:19 EST 2007
Hollis Blanchard wrote:
> On Mon, 17 Sep 2007 16:50:39 +0400, Valentine Barshak wrote:
>> Some PowerPC systems have a built-in EHCI controller.
>> This is a device tree aware version of the EHCI controller driver.
>> Currently it's been tested on the PowerPC 440EPx Sequoia board.
>> Other platforms can be added later.
>> The code is based on the ehci-ppc-soc driver by Stefan Roese <sr at denx.de>.
> We're having a strange issue on our Sequoia where the network stops
> functioning when USB is active. Jerone can supply more detail...
This possibly could be caused by the plb write pipelining errata.
Please, take a look at:
> Have you seen anything like that?
No, I haven't.
More information about the Linuxppc-dev