From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Larmour To: Todd Malsbary Cc: Peter Graf , ecos-discuss@sourceware.cygnus.com Subject: Re: [ECOS] CS8900: Tx interrupt lost Date: Tue, 14 Aug 2001 09:56:00 -0000 Message-id: <3B795834.635241C8@redhat.com> References: X-SW-Source: 2001-08/msg00484.html Todd Malsbary wrote: > > i had this problem and i believe it was caused by transmit underruns > (which come in the form of a buffer event). having the transmit > underrun event handler release the buffer instead of the other code > eliminated having to wait for a timeout. you can also change the > transmit command to wait until more bytes have been written to the > controller before starting packet transmission. If you think this change would be useful for everyone, could you make a patch? Jifl -- Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062 Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine