Re: [PATCH] USB: ohci-at91: fix PIO handling in relation with number of ports

2012-09-22 Thread Joachim Eastwood
On Wed, Aug 29, 2012 at 11:49 AM, Nicolas Ferre wrote: > If the number of ports present on the SoC/board is not the maximum > and that the platform data is not filled with all data, there is > an easy way to mess the PIO setup for this interface. > This quick fix addresses mis-configuration in USB

Re: [PATCH] USB: ohci-at91: fix PIO handling in relation with number of ports

2012-09-04 Thread Alan Stern
On Tue, 4 Sep 2012, Nicolas Ferre wrote: > On 08/29/2012 11:49 AM, Nicolas Ferre : > > If the number of ports present on the SoC/board is not the maximum > > and that the platform data is not filled with all data, there is > > an easy way to mess the PIO setup for this interface. > > This quick fi

Re: [PATCH] USB: ohci-at91: fix PIO handling in relation with number of ports

2012-09-04 Thread Nicolas Ferre
On 08/29/2012 11:49 AM, Nicolas Ferre : > If the number of ports present on the SoC/board is not the maximum > and that the platform data is not filled with all data, there is > an easy way to mess the PIO setup for this interface. > This quick fix addresses mis-configuration in USB host platform d

[PATCH] USB: ohci-at91: fix PIO handling in relation with number of ports

2012-08-29 Thread Nicolas Ferre
If the number of ports present on the SoC/board is not the maximum and that the platform data is not filled with all data, there is an easy way to mess the PIO setup for this interface. This quick fix addresses mis-configuration in USB host platform data that is common in at91 boards since commit 0