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Date: Sun, 11 Jan 2004 17:26:27 -0700 (MST)
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To: truckman@FreeBSD.org
From: "M. Warner Losh" <imp@bsdimp.com>
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cc: nork@FreeBSD.org
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Subject: Re: More power patches
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In message: <200401120002.i0C02F7E031685@gw.catspoiler.org>
            Don Lewis <truckman@FreeBSD.org> writes:
: On 11 Jan, M. Warner Losh wrote:
: > In message: <20040110.140024.12639654.imp@bsdimp.com>
: >             "M. Warner Losh" <imp@bsdimp.com> writes:
: > : In message: <20040110093526.13ec4aa5.nork@FreeBSD.org>
: > :             Norikatsu Shigemura <nork@FreeBSD.org> writes:
: > : : cbb1: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0xe0203d00
: > :                           ^^^^^^^                          ^^^^^^^^^^
: > : This is the problem.  Notice the alignment of the resource allocated.
: > : This is bogus.
: > 
: > I think I have a fix for this, and hope to get an updated patch out...
: 
: That doesn't appear to be the cause of the breakage I'm seeing ...
: 
: > fwohci0: <1394 Open Host Controller Interface> mem 0xc0204000-0xc0207fff,0xc0209000-0xc02097ff irq 11 at device 7.0 on pci2
: > fwohci0: Bus reserved 0x800 bytes for rid 0x10 type 3 at 0xc0209000
: 
: Hmn, maybe that is the problem.  I just took a closer look and earlier
: in the boot I see:
: 
: > cbb0: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0xc0209800
: 
: I bet cbb0 thinks that it is at 0xc0209000, which might interfere with
: fwohci0.

Yes.  That would, since both of them are trying to decode 0xc0209000.

: There is still the issue of the irq breakage caused by the attach
: failure.

I don't understand that one at all..  Unless it is a failure message
is a cut-n-pasto or something weird is happening.

Warner