From: Valentine Barshak <vbarshak@ru•mvista.com>
To: Hollis Blanchard <hollisb@us•ibm.com>
Cc: linuxppc-dev@ozlabs•org, linux-usb-devel@lists•sourceforge.net
Subject: Re: [PATCH 0/3] usb: ehci ppc device-tree-aware driver
Date: Mon, 24 Sep 2007 14:33:19 +0400 [thread overview]
Message-ID: <46F7926F.5060902@ru.mvista.com> (raw)
In-Reply-To: <fd46qj$s6r$1@sea.gmane.org>
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@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...
OK.
This possibly could be caused by the plb write pipelining errata.
Please, take a look at:
http://ozlabs.org/pipermail/linuxppc-dev/2007-September/042999.html
>
> Have you seen anything like that?
No, I haven't.
>
Thanks,
Valentine.
next prev parent reply other threads:[~2007-09-24 10:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-17 12:50 [PATCH 0/3] usb: ehci ppc device-tree-aware driver Valentine Barshak
2007-09-17 12:55 ` [PATCH 1/3] usb: add device-tree-aware ehci driver Valentine Barshak
2007-09-17 13:00 ` [PATCH 2/3] usb: ehci-ppc-of dts bindings Valentine Barshak
2007-09-19 0:25 ` Segher Boessenkool
2007-09-19 13:52 ` Valentine Barshak
2007-09-19 16:50 ` Segher Boessenkool
2007-09-19 16:55 ` Valentine Barshak
2007-09-24 19:32 ` [linux-usb-devel] " Valentine Barshak
2007-09-20 0:52 ` David Gibson
2007-09-24 21:40 ` Segher Boessenkool
2007-09-17 13:28 ` [PATCH 1/3] usb: add device-tree-aware ehci driver Stephen Rothwell
2007-09-17 14:00 ` Josh Boyer
2007-09-17 18:17 ` Valentine Barshak
2007-09-18 4:26 ` Stephen Rothwell
2007-09-18 5:39 ` David Gibson
2007-09-17 18:18 ` Valentine Barshak
2007-09-17 13:02 ` [PATCH 3/3] Add PowerPC 440EPx Sequoia ehci dts entry Valentine Barshak
2007-09-22 23:00 ` [PATCH 0/3] usb: ehci ppc device-tree-aware driver Hollis Blanchard
2007-09-24 10:33 ` Valentine Barshak [this message]
2007-10-08 18:15 ` Jerone Young
2007-10-08 18:18 ` Valentine Barshak
2007-10-08 18:22 ` Valentine Barshak
-- strict thread matches above, loose matches on Subject: below --
2007-09-24 19:25 Valentine Barshak
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