Date: Thu, 22 Jun 2000 13:43:14 +0200 (CEST) From: Paul Herman <pherman@frenchfries.net> To: Martin Husemann <martin@rumolt.teuto.de> Cc: Gary Jennejohn <garyj@muc.de>, freebsd-isdn@FreeBSD.ORG Subject: Re: i4b hangs during boot with ELSA Microlink Message-ID: <Pine.BSF.4.21.0006221312400.322-100000@bagabeedaboo.security.at12.de> In-Reply-To: <200006220956.e5M9uNK03012@rumolt.teuto.de>
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On Thu, 22 Jun 2000, Martin Husemann wrote: > The problem depends on the S0 bus. Ours seems to be quiet at least > for half a minute while booting. If your PBX is realy busy or > sends random stuff always, you'll receive a packet. If that comes > in between attach and !cold you're lost. Sounds reasonable, but how is that different from an ethernet card that gets packets between pci_map_int() and when the system comes up? (Bear with me, driver programming is not my strength...) My problem is, I don't exactly understand the problem. Why does just one interrupt between card attachment and /dev/i4b activation make the card generate infinite repeated ISAC interrupts with 0x00 values for ISAC_READ(I_ISTA)? This happens to me when my card locks up. I want to understand the card psychology. :) -Paul. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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