Date: Wed, 14 Feb 2001 02:22:57 +0800 (SGT) From: Chan Tur Wei <twchan@singnet.com.sg> To: Warner Losh <imp@harmony.village.org> Cc: freebsd-mobile@FreeBSD.ORG Subject: Re: uhci0: Could not map ports Message-ID: <Pine.BSF.4.21.0102140218590.469-100000@zargrok.ctlsg.creaf.com> In-Reply-To: <200102131808.f1DI8oW40075@harmony.village.org>
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Hi, On Tue, 13 Feb 2001, Warner Losh wrote: > In message <Pine.BSF.4.21.0102140141170.413-200000@zargrok.ctlsg.creaf.com> Chan Tur Wei writes: > : uhci0: <Intel 82371AB/EB (PIIX4) USB controller> irq 128 at device 7.2 on pci0 > > Now that's a new one. irq 128 I mean. Well, I think the IRQ is not the real problem; port address not being assigned (i.e. port = 0x0) is the main thing. On a desktop machine where the USB does get detected, the uhci0: line above shows a port address and a valid irq. > > : Is there any way for me hack some hard-coded addresses and IRQ's > : (which I'd obtain from Windows on this dual-booted machine) into the > : probe routines somewhere? Short of such drastic action, is there > : any resolution for this problem of mine? I.e. for FreeBSD to somehow > : or other allocate a port address/IRQ to the device, even if the > : address is user-configured a'la isa hardware addresses? > > You'll likely have to hack on the IRQ assignment code in current. > > Warner > So only -current has the good stuff? :) I'm on -stable and would rather not switch to -current. But thanks for the pointer, I'll go grab code and take a look-see. Regards -T.W.Chan- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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