Date: Fri, 11 Jul 1997 01:55:39 +1000 From: Bruce Evans <bde@zeta.org.au> To: bde@zeta.org.au, phk@dk.tfs.com Cc: danny@panda.hilink.com.au, freebsd-hardware@FreeBSD.ORG, freebsd-isp@FreeBSD.ORG, sdudley@byterunner.com Subject: Re: Configuring Byterunner TC-800 high speed 8-port serial card Message-ID: <199707101555.BAA11291@godzilla.zeta.org.au>
next in thread | raw e-mail | index | archive | help
>Speaking from experience: a correctly configured board fails the test#3 >after a crash. Don't ask me why, but it is correctly configured, and >I have verified the circuitry on the card myself, to make sure that it >was possible to share the IRQs with this card. Does OUT2 (aka MCR_IENABLE) disconnect the UARTs individually, as is required for the non-AST multiport case? For the non-multiport case, I have seen some cases where test #3 fails but then succeeds when retried from ddb after a few seconds. This may have something to do with the fifo not being initialized early. I've only seen it after crashes. Bruce
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199707101555.BAA11291>