Date: Thu, 24 Sep 1998 13:09:42 -0600 From: Nate Williams <nate@mt.sri.com> To: Joao Carlos Mendes Luis <jonny@jonny.eng.br> Cc: nate@mt.sri.com (Nate Williams), trost@cloud.rain.com, mobile@FreeBSD.ORG Subject: Re: Bug or feature ? My FreeBSD mobile experience. Message-ID: <199809241909.NAA00587@mt.sri.com> In-Reply-To: <199809241849.PAA16035@roma.coe.ufrj.br> References: <199809241705.LAA05726@mt.sri.com> <199809241849.PAA16035@roma.coe.ufrj.br>
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> #define quoting(Nate Williams) > // > > // It's probably a bug in your PCIC where it doesn't send interrupts when a > // > > // card is inserted/removed like it's supposed to. > // > > // > > Is there an option to enable it ? > // > > // > Nope, but you can add code to put it back. > // > > // > Might put in a kernel config flag for that...? > // > // I'd rather see FreeBSD 'fixed' (if possible) so that it does the right > // thing and sets up the IRQ's properly. Either that or completely disable > // the insertion/removal interrupts since it's just wasting a (precious) > // IRQ for no reason. > > Do you know how other operating systems address that problem ? They probably initialize the PCIC correctly, so the interrupt is correctly generated. > If you do polling, where do you do it ? At the clock interrupt ? See my previous post on where I generate it, and yes it's related to the clock interrupt (as all timeouts are.) Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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