Date: Tue, 13 Apr 2004 12:01:03 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Shizuka Kudo <shizukakudo_99@yahoo.com> Cc: imp@bsdimp.com Subject: Re: 3Com 3c905 failed to attach Message-ID: <20040413115930.G76691@root.org> In-Reply-To: <20040413184952.38408.qmail@web11410.mail.yahoo.com> References: <20040413184952.38408.qmail@web11410.mail.yahoo.com>
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On Tue, 13 Apr 2004, Shizuka Kudo wrote: > --- Nate Lawson <nate@root.org> wrote: > > Perhaps the memory range isn't specified as contiguous resources. > > > > > pcib2: device xl0 requested decoded memory range 0xde000000-0xdeffffff > > > xl0: Lazy allocation of 0x1 bytes rid 0x14 type 3 at 0xde000000 > > > > Output from devinfo -r after booting your kernel with xl0 would help. > > I have run devinfo -r both on a working kernel at Apr 9 (devinfo-1.txt) and the kernel with xl0 > attach problem (devinfo-2.txt). > > Thanks for your help. Yep, Warner was right. Your card expects to talk via IO ports, not mapped memory: > xl0 > Interrupt request lines: > 0xa > I/O ports: > 0xa400-0xa43f I think Warner has to go through broken devices like this and fix their resource allocation. His ATA patch (just committed today by sos@) is probably an example of this. -Nate
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