Date: Sat, 4 Jul 1998 12:54:20 -0600 (MDT) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: "Larry S. Lile" <lile@stdio.com> Cc: hackers@FreeBSD.ORG Subject: Re: Problems with irq 9(2)? Message-ID: <199807041854.MAA18298@narnia.plutotech.com> In-Reply-To: <Pine.SUN.3.91.980703124614.12869A-100000@heathers2.stdio.com>
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> I started hitting the interrupt reset pio just before I leave my > interrupt handler and things seem to be better. Now it just loops like > mad when it gets a packet, on to new problems. Shouldn't you clear the interrupt status (via the reset), before processing the event in your interrupt handler instead of the other way around? I would expect you to potentially miss interrupts the other way around, but I don't know anything about the specifics of the hardware you're working with. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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