Re: Chipidea USB controller hangs in peripheral mode under high memory bus pressure

2017-05-09 Thread Thomas Entner / EE
Am 08.05.2017 um 03:56 schrieb Peter Chen: On Fri, May 05, 2017 at 04:10:14PM +0200, Thomas Entner / EE wrote: When we reduce the max packet size to 256, things appear to work stable (but very slow). When we use a max packet size of 720 we still see lock-ups (which is a bit of surprise to me

Re: Chipidea USB controller hangs in peripheral mode under high memory bus pressure

2017-05-07 Thread Thomas Entner / EE
Am 08.05.2017 um 03:56 schrieb Peter Chen: On Fri, May 05, 2017 at 04:10:14PM +0200, Thomas Entner / EE wrote: Am 05.05.2017 um 14:56 schrieb Thomas Entner / EE: Hi, I am Thomas who contacted Laurent regarding this issue. We have some further observations: Am 04.05.2017 um 08:45 schrieb Peter

Re: Chipidea USB controller hangs in peripheral mode under high memory bus pressure

2017-05-05 Thread Thomas Entner / EE
Am 05.05.2017 um 14:56 schrieb Thomas Entner / EE: Hi, I am Thomas who contacted Laurent regarding this issue. We have some further observations: Am 04.05.2017 um 08:45 schrieb Peter Chen: On Wed, May 03, 2017 at 01:32:28PM +0300, Laurent Pinchart wrote: There was no one reported this problem

Re: Chipidea USB controller hangs in peripheral mode under high memory bus pressure

2017-05-05 Thread Thomas Entner / EE
Hi, I am Thomas who contacted Laurent regarding this issue. We have some further observations: Am 04.05.2017 um 08:45 schrieb Peter Chen: On Wed, May 03, 2017 at 01:32:28PM +0300, Laurent Pinchart wrote: There was no one reported this problem before, but from the description, it seems an IC iss