* Laurent Pinchart [160929 02:38]:
> Hi Tony,
>
> On Wednesday 28 Sep 2016 11:42:35 Tony Lindgren wrote:
> > * Tony Lindgren [160920 11:37]:
> > > * Tony Lindgren [160920 10:11]:
> > >> * Laurent Pinchart [160919 23:36]:
> > >>> No, I perform the following steps:
> > >>>
> > >>> - Connect the
Hi Tony,
On Wednesday 28 Sep 2016 11:42:35 Tony Lindgren wrote:
> * Tony Lindgren [160920 11:37]:
> > * Tony Lindgren [160920 10:11]:
> >> * Laurent Pinchart [160919 23:36]:
> >>> No, I perform the following steps:
> >>>
> >>> - Connect the panda board to the USB through USB (which powers the
* Tony Lindgren [160920 11:37]:
> * Tony Lindgren [160920 10:11]:
> > * Laurent Pinchart [160919 23:36]:
> > > No, I perform the following steps:
> > >
> > > - Connect the panda board to the USB through USB (which powers the board
> > > on)
> > > - Let the board boot over NFS
> > > - Log in as
* Tony Lindgren [160920 10:11]:
> * Laurent Pinchart [160919 23:36]:
> > No, I perform the following steps:
> >
> > - Connect the panda board to the USB through USB (which powers the board on)
> > - Let the board boot over NFS
> > - Log in as root, run 'reboot'
> >
> > The second boot produces
* Laurent Pinchart [160919 23:36]:
> Hi Tony,
>
> On Monday 19 Sep 2016 15:41:50 Tony Lindgren wrote:
> > * Laurent Pinchart [160919 13:35]:
> > > On Sunday 18 Sep 2016 08:19:02 Tony Lindgren wrote:
> > >>> [5.711303] [] (_raw_spin_unlock_irqrestore) from
> > >>> []
> > >>> (musb_gadget_queu
* Andreas Kemnade [160919 22:05]:
> On Mon, 19 Sep 2016 09:02:50 -0700
> Tony Lindgren wrote:
>
> > * Andreas Kemnade [160918 23:00]:
> > > On Sun, 18 Sep 2016 08:19:02 -0700
> > > Tony Lindgren wrote:
> > >
> > > > * Laurent Pinchart [160918
> > > > 05:13]:
> > > > >
> > > > > FYI, while t
Hi Tony,
On Monday 19 Sep 2016 15:41:50 Tony Lindgren wrote:
> * Laurent Pinchart [160919 13:35]:
> > On Sunday 18 Sep 2016 08:19:02 Tony Lindgren wrote:
> >>> [5.711303] [] (_raw_spin_unlock_irqrestore) from
> >>> []
> >>> (musb_gadget_queue+0x128/0x4ac)
> >>> [5.711303] [] (musb_gadget_
On Mon, 19 Sep 2016 09:02:50 -0700
Tony Lindgren wrote:
> * Andreas Kemnade [160918 23:00]:
> > On Sun, 18 Sep 2016 08:19:02 -0700
> > Tony Lindgren wrote:
> >
> > > * Laurent Pinchart [160918
> > > 05:13]:
> > > >
> > > > FYI, while this patch allows me to boot my Panda board with NFS
> > >
* Laurent Pinchart [160919 13:35]:
> On Sunday 18 Sep 2016 08:19:02 Tony Lindgren wrote:
> > > [5.711303] [] (_raw_spin_unlock_irqrestore) from
> > > []
> > > (musb_gadget_queue+0x128/0x4ac)
> > > [5.711303] [] (musb_gadget_queue) from []
> > > (usb_ep_queue+0x38/0x1d4)
> > > [5.729766
Hi Tony,
On Sunday 18 Sep 2016 08:19:02 Tony Lindgren wrote:
> * Laurent Pinchart [160918 05:13]:
> > FYI, while this patch allows me to boot my Panda board with NFS over
> > usbnet, it only works with cold boots. A warm reboot results in the
> > following warning, and no ethernet traffic going t
* Andreas Kemnade [160918 23:00]:
> On Sun, 18 Sep 2016 08:19:02 -0700
> Tony Lindgren wrote:
>
> > * Laurent Pinchart [160918 05:13]:
> > >
> > > FYI, while this patch allows me to boot my Panda board with NFS
> > > over usbnet, it only works with cold boots. A warm reboot results
> > > in th
On Sun, 18 Sep 2016 08:19:02 -0700
Tony Lindgren wrote:
> * Laurent Pinchart [160918 05:13]:
> >
> > FYI, while this patch allows me to boot my Panda board with NFS
> > over usbnet, it only works with cold boots. A warm reboot results
> > in the following warning, and no ethernet traffic going
* Laurent Pinchart [160918 05:13]:
>
> FYI, while this patch allows me to boot my Panda board with NFS over usbnet,
> it only works with cold boots. A warm reboot results in the following
> warning,
> and no ethernet traffic going through. The USB device is detected by the host
> though.
Yea
Hi Tony,
On Monday 12 Sep 2016 08:39:49 Tony Lindgren wrote:
> Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
> for 2430 glue layer") moved PHY enable/disable calls to happen from
> omap2430_musb_enable/disable(). That broke enumeration for several
> devices as PM runtime in
Hi Bin,
On Tuesday 13 Sep 2016 09:14:48 Bin Liu wrote:
> On Mon, Sep 12, 2016 at 08:18:05PM -0700, Tony Lindgren wrote:
> > * Bin Liu [160912 11:36]:
> > > On Mon, Sep 12, 2016 at 08:05:30PM +0200, Andreas Kemnade wrote:
> > > > Hmm, then the question is: Couldn't the X_musb_disable simply be
> >
* Bin Liu [160913 07:40]:
> On Tue, Sep 13, 2016 at 05:32:23PM +0300, Laurent Pinchart wrote:
> > Hi Bin,
> >
> > On Tuesday 13 Sep 2016 09:14:48 Bin Liu wrote:
> > > On Mon, Sep 12, 2016 at 08:18:05PM -0700, Tony Lindgren wrote:
> > > > * Bin Liu [160912 11:36]:
> > > > > On Mon, Sep 12, 2016 a
On Tue, Sep 13, 2016 at 05:32:23PM +0300, Laurent Pinchart wrote:
> Hi Bin,
>
> On Tuesday 13 Sep 2016 09:14:48 Bin Liu wrote:
> > On Mon, Sep 12, 2016 at 08:18:05PM -0700, Tony Lindgren wrote:
> > > * Bin Liu [160912 11:36]:
> > > > On Mon, Sep 12, 2016 at 08:05:30PM +0200, Andreas Kemnade wrote
Hi,
On Mon, Sep 12, 2016 at 08:18:05PM -0700, Tony Lindgren wrote:
> * Bin Liu [160912 11:36]:
> > On Mon, Sep 12, 2016 at 08:05:30PM +0200, Andreas Kemnade wrote:
> > > Hmm, then the question is: Couldn't the X_musb_disable simply be called
> > > from X_probe if needed to be an the safe side?
>
* Bin Liu [160912 11:36]:
> On Mon, Sep 12, 2016 at 08:05:30PM +0200, Andreas Kemnade wrote:
> > Hmm, then the question is: Couldn't the X_musb_disable simply be called
> > from X_probe if needed to be an the safe side?
>
> In general, we try not to do so if all possible. We want to put common
>
On Mon, Sep 12, 2016 at 08:05:30PM +0200, Andreas Kemnade wrote:
> On Mon, 12 Sep 2016 10:34:08 -0700
> Tony Lindgren wrote:
>
> > * Tony Lindgren [160912 10:26]:
> > > * Bin Liu [160912 09:55]:
> > > > Hi Tony,
> > > >
> > > > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> >
* Tony Lindgren [160912 11:13]:
> * Andreas Kemnade [160912 11:05]:
> > On Mon, 12 Sep 2016 10:34:08 -0700
> > Tony Lindgren wrote:
> > >
> > > Oh I see davinci_musb_disable and am35x_musb_disable reset devctl and
> > > clear interrupts. I'll try to check on am3517 here today, don't have
> > >
* Andreas Kemnade [160912 11:05]:
> On Mon, 12 Sep 2016 10:34:08 -0700
> Tony Lindgren wrote:
>
> > * Tony Lindgren [160912 10:26]:
> > > * Bin Liu [160912 09:55]:
> > > > Hi Tony,
> > > >
> > > > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > > > > Commit a83e17d0f73b ("u
On Mon, 12 Sep 2016 10:34:08 -0700
Tony Lindgren wrote:
> * Tony Lindgren [160912 10:26]:
> > * Bin Liu [160912 09:55]:
> > > Hi Tony,
> > >
> > > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > > > Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy
> > > > handling
* Tony Lindgren [160912 10:26]:
> * Bin Liu [160912 09:55]:
> > Hi Tony,
> >
> > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > > Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
> > > for 2430 glue layer") moved PHY enable/disable calls to happen from
> >
On Mon, Sep 12, 2016 at 10:19:40AM -0700, Tony Lindgren wrote:
> * Bin Liu [160912 09:55]:
> > Hi Tony,
> >
> > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > > Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
> > > for 2430 glue layer") moved PHY enable/di
On Mon, Sep 12, 2016 at 12:32:42PM -0500, Bin Liu wrote:
> On Mon, Sep 12, 2016 at 10:19:40AM -0700, Tony Lindgren wrote:
> > * Bin Liu [160912 09:55]:
> > > Hi Tony,
> > >
> > > On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > > > Commit a83e17d0f73b ("usb: musb: Improve PM run
* Bin Liu [160912 09:55]:
> Hi Tony,
>
> On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> > Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
> > for 2430 glue layer") moved PHY enable/disable calls to happen from
> > omap2430_musb_enable/disable(). That broke e
Hi Tony,
On Mon, Sep 12, 2016 at 08:39:49AM -0700, Tony Lindgren wrote:
> Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
> for 2430 glue layer") moved PHY enable/disable calls to happen from
> omap2430_musb_enable/disable(). That broke enumeration for several
> devices as PM
Commit a83e17d0f73b ("usb: musb: Improve PM runtime and phy handling
for 2430 glue layer") moved PHY enable/disable calls to happen from
omap2430_musb_enable/disable(). That broke enumeration for several
devices as PM runtime in the PHY will never enable it.
The root cause of the problem is unpair
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