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Re: Malta + USB on 2.4, anyone?

To: Jun Sun <>
Subject: Re: Malta + USB on 2.4, anyone?
From: Chris Dearman <>
Date: Thu, 31 Jul 2003 10:53:06 +0100
Organization: MIPS Technologies (UK) Ltd
Original-recipient: rfc822;
References: <>
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020623 Debian/1.0.0-0.woody.1
Jun Sun wrote:
Has anybody tried USB on malta with 2.4 kernel?  I just found that
I got 0xff IRQ number and kernel panics.

Also, the kgdb seems to be flaky.  Targets can send chars too fast
so that chars get lost.  It appears that the linux status register
might be lying about "transmitter buffer empty".

  I regularly use gdb @ 115200 on Malta and haven't noticed any problems.


Chris Dearman          The Fruit Farm, Ely Road    voice +44 1223 706206
MIPS Technologies (UK) Chittering, Cambs, CB5 9PH  fax   +44 1223 706250

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