Date: Fri, 14 Apr 2000 14:07:57 -0600 From: Warner Losh <imp@village.org> To: John Hay <jhay@mikom.csir.co.za> Cc: acid@cn.ua (Michael I. Vasilenko), freebsd-current@FreeBSD.ORG Subject: Re: PCI-CardBus bridge + PCMCIA Lucent WaveLAN IEEE troubles Message-ID: <200004142007.OAA59000@harmony.village.org> In-Reply-To: Your message of "Sat, 14 Apr 2000 22:00:04 %2B0200." <200004142000.WAA78634@zibbi.mikom.csir.co.za> References: <200004142000.WAA78634@zibbi.mikom.csir.co.za>
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In message <200004142000.WAA78634@zibbi.mikom.csir.co.za> John Hay writes: : Uhmm, but if pcic use that interrupt, then there is no interrupt that : pccardd can give to the pcmcia card? Or can you have more than one : interrupt from the PCI card to the motherboard? Yes. PCI cards have 4 different interrupt lines, although FreeBSD doesn't use pcibios to route the other lines. If you can't get another irq line routed on your machine, then you'll have to use polling for the pcic and use irq10 for the cards that you insert. My desktop with a cardbus bridge just works with one irq line for management, and a different one for card operations. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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