Date: Mon, 03 May 2004 16:23:51 +0200 From: "Carlos Velasco" <freebsd@newipnet.com> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-mobile@freebsd.org Subject: Re[2]: Modem + Network in Xircom cards, and maybe others Message-ID: <200405031623510114.17102862@192.168.128.16> In-Reply-To: <20040502.091407.20913778.imp@bsdimp.com> References: <200405021259230046.12648609@192.168.128.16> <20040502.091407.20913778.imp@bsdimp.com>
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On 02/05/2004 at 9:14 M. Warner Losh wrote: >: sio4: 118 more interrupt-level buffer overflows (total 118) >: sio4: 162 more interrupt-level buffer overflows (total 280) > >That may be due to the MFC interrupt issue that I talked about. But >it could be something else... I have beeen looking: ==== sio%d: silo overflow. Problem in the interrupt handler. sio%d: interrupt-level buffer overflow. Problem in the bottom half of the driver. sio%d: tty-level buffer overflow. Problem in the application. Input has arrived faster than the given module could process it and some has been lost. ==== Not sure about how to debug this, problem seems to be in the sio driver. It could not be 100% compatible with serial in Xircom :\ Regards, Carlos Velasco
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