Date: Fri, 3 Apr 1998 10:32:50 +0200 (MET DST) From: Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE> To: hm@hcs.de Cc: freebsd-isdn@FreeBSD.ORG Subject: Re: i4b-L1-F_ill:What is this? Message-ID: <199804030832.KAA22488@rvc1.informatik.ba-stuttgart.de> In-Reply-To: <m0yKgmz-0000ayC@hcswork.hcs.de> from Hellmuth Michaelis at "Apr 2, 98 12:00:05 pm"
next in thread | previous in thread | raw e-mail | index | archive | help
> The only questions arising from this are: > > - should the ISAC irqs be enabled later when the whole machine is > up, and how can the state "the machine is up and ready to serve > irq's" be detected by a driver for all *BSD's ? > > - although Q.921 doesn't require this, shall a TEI request procedure > be initiated on arrival of a TEI check request with a group TEI > and no local TEI assigned yet ? > > Comments ? Here we go: At boottime neither ISAC nor HSCX IRQ's should be enabled. This might even fix the SMP-problem. Enabling of the IRQ's and initialization of layer1 *and* layer2 should be triggered by isdnd when it is started. If layer1 is activated but not layer2, my NT is constantly trying to deactivate layer1 until we have a TEI. So I suggest to initialize layer2 right after layer1 is up. Wolfgang To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199804030832.KAA22488>