Date: Wed, 27 Oct 1999 10:27:34 -0600 From: Warner Losh <imp@village.org> To: "Daniel O'Connor" <doconnor@gsoft.com.au> Cc: Christopher Masto <chris@netmonger.net>, freebsd-arch@freebsd.org Subject: Re: Racing interrupts Message-ID: <199910271627.KAA64604@harmony.village.org> In-Reply-To: Your message of "Wed, 27 Oct 1999 17:41:58 %2B0930." <XFMail.991027174158.doconnor@gsoft.com.au> References: <XFMail.991027174158.doconnor@gsoft.com.au>
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In message <XFMail.991027174158.doconnor@gsoft.com.au> "Daniel O'Connor" writes: : Doesn't powering down the card work? : Or does that pull the rug too? It depends. You need to detach the driver from the system, and then you can safely remove power from the card. This usually will generate an unfielded interrupt (since the card will have detached its ISR from the vector), but that's usually the worst of it. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
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