Date: Mon, 20 Aug 2001 11:48:13 +0200 From: Anders Andersson <anders@codefactory.se> To: Warner Losh <imp@harmony.village.org> Cc: mobile@freebsd.org Subject: Re: Thinkpad fix + MFC of Ian's eject improvements. Message-ID: <20010820114813.A576@jellyfish.codefactory.se> In-Reply-To: <200108200815.f7K8F7W48853@harmony.village.org> References: <200108200815.f7K8F7W48853@harmony.village.org>
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On Mon, Aug 20, 2001 at 02:15:07AM -0600, Warner Losh wrote: > > OK. It turns out that you can't mess with the interrupt routing bits > of register 0x92 for thinkpads and have them work. This, despite the > fact that the PIR table says that the chip should be connected > directly to the interrupts.... > > So this patch does two things. First, it doesn't set the INTRTIE bit, > which should help some of the laptops that don't route things to the > same interrupt. Second, it doesn't touch bits 1 and 2 of register > 0x92 which direct how interrupts are routed. This didn't break my > dell and made the thinkpad work again. > > Someone else reported this fix for their machine as well, but I don't > know if it was a thinkpad or not. > > Please test them and let me know what you have to say. > > http://people.freebsd.org/~imp/pcic-44rc1.diff.1 On my ThinkPad A20p: pccard: card inserted, slot 1 Aug 20 11:44:58 <daemon.err> jellyfish pccardd[100]: Card "Lucent Technologies"( "WaveLAN/IEEE") [Version 01.01] [] matched "Lucent Technologies" ("WaveLAN/IEEE") [(null)] [(null)] wi0: <WaveLAN/IEEE 802.11> at port 0x240-0x27f irq 11 slot 1 on pccard1 wi0: Ethernet address: xxxxxxxxxxxx Aug 20 11:45:03 <daemon.err> jellyfish pccardd[100]: wi0: Lucent Technologies (WaveLAN/IEEE) inserted. And the card works fine in slot 1, but inserting it in slot 0 hangs the machine solid. -- Anders Andersson anders@codefactory.se CodeFactory AB http://www.codefactory.se/ Office: +46 (0)31 711 99 35 Cell: +46 (0)70 587 53 35 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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