Date: Wed, 19 May 1999 10:46:16 -0600 From: Warner Losh <imp@harmony.village.org> To: Nate Williams <nate@mt.sri.com> Cc: current@FreeBSD.ORG Subject: Re: zzz crashing in current OR inthand_remove not removing handlers properly Message-ID: <199905191646.KAA86243@harmony.village.org> In-Reply-To: Your message of "Mon, 17 May 1999 09:00:50 MDT." <199905171500.JAA22502@mt.sri.com> References: <199905171500.JAA22502@mt.sri.com> <5lr9ogzaqf.fsf@assaris.sics.se> <19990516235949.A18232@netmonger.net>
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In message <199905171500.JAA22502@mt.sri.com> Nate Williams writes: : The solution is to not poll and to make sure insertion/removal events : generate an interrupt which can inform the card's interrupt handlers : that there is no more card. : : (That's one of the main reasons polling is a very bad idea.) Agreed. It is far better to figure out which interrupt lines are connected and how. I know the curretn code does a horrible job of figuring these things out... Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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