Hello.
On 16-02-2012 14:02, Shengzhou Liu wrote:
If USB UTMI PHY is not enable, writing to portsc register will lead to
kernel hang during boot up.
Signed-off-by: Shengzhou Liu
[...]
diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h
index bdf43e2..0e400c2 100644
--- a
> -Original Message-
> From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
> Sent: Friday, February 17, 2012 11:43 AM
> To: Pan Jiafei-B37022
> Cc: Liu Shengzhou-B36685; linux-...@vger.kernel.org; linuxppc-
> d...@lists.ozlabs.org
> Subject: RE: [PATCH] po
> -Original Message-
> From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
> Sent: Friday, February 17, 2012 11:43 AM
> To: Pan Jiafei-B37022
> Cc: Liu Shengzhou-B36685; linux-...@vger.kernel.org; linuxppc-
> d...@lists.ozlabs.org
> Subject: RE: [PATCH] po
.@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
> Subject: RE: [PATCH] powerpc/usb: fix bug of kernel hang when
> initializing usb
>
>
> > -Original Message-
> > From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
> > Sent: Friday, February 1
On Fri, 2012-02-17 at 03:20 +, Pan Jiafei-B37022 wrote:
> FYI, I once fixed this issue when backport P5020 BSP for WR Linux, The
> following is the patch which I have submitted to linuxbj-internal.
Should I just apply this to upstream ?
Cheers,
Ben.
> From: linuxbj-internal-boun...@linux.fre
> -Original Message-
> From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
> Sent: Friday, February 17, 2012 8:03 AM
> To: Liu Shengzhou-B36685
> Cc: linux-...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
> Subject: Re: [PATCH] powerpc/usb: fix bug o
On Fri, 2012-02-17 at 09:58 +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2012-02-16 at 18:02 +0800, Shengzhou Liu wrote:
> > If USB UTMI PHY is not enable, writing to portsc register will lead to
> > kernel hang during boot up.
> >
> > Signed-off-by: Shengzhou Liu
> > ---
> > Apply for master b
On Thu, 2012-02-16 at 18:02 +0800, Shengzhou Liu wrote:
> If USB UTMI PHY is not enable, writing to portsc register will lead to
> kernel hang during boot up.
>
> Signed-off-by: Shengzhou Liu
> ---
> Apply for master branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.gi
On Thu, Feb 16, 2012 at 09:39:15PM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2012-02-16 at 18:02 +0800, Shengzhou Liu wrote:
> > If USB UTMI PHY is not enable, writing to portsc register will lead to
> > kernel hang during boot up.
>
> Thanks, I'll try that tomorrow.
>
> Greg, you're picking
On Thu, 2012-02-16 at 18:02 +0800, Shengzhou Liu wrote:
> If USB UTMI PHY is not enable, writing to portsc register will lead to
> kernel hang during boot up.
Thanks, I'll try that tomorrow.
Greg, you're picking that up or should I ?
Cheers,
Ben.
> Signed-off-by: Shengzhou Liu
> ---
> Apply fo
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