Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: cdc-acm driver hangs on poll() call - 2.6.27, works on 2.6.24 | Date | Thu, 23 Apr 2009 15:11:53 +0200 |
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Am Mittwoch 22 April 2009 15:25:00 schrieb Maróy Ákos: > Oliver, > > > That's odd. I can't tell from the log. Can you make a usbmon trace? > > sure: > > cat /sys/kernel/debug/usbmon/1u
Please try setting ACM_NW in cdc-acm.h to 1. If that does not help, please provide an usbmon trace of that modified kernel and 2.6.24.
Regards Oliver
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