Date: Thu, 23 Sep 2004 00:03:21 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: johan@freebsd.org Cc: nate@root.org Subject: Re: 5.3-BETA5 panics when inserting dc0 carbus card (only with ACPI enabled) enabled) Message-ID: <20040923.000321.78709228.imp@bsdimp.com> In-Reply-To: <20040923060012.GE18509@numeri.campus.luth.se> References: <4151DA08.6010602@root.org> <20040922.172120.29652264.imp@bsdimp.com> <20040923060012.GE18509@numeri.campus.luth.se>
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In message: <20040923060012.GE18509@numeri.campus.luth.se> Johan Karlsson <johan@freebsd.org> writes: : On Wed, Sep 22, 2004 at 17:21 (-0600), M. Warner Losh wrote: : > In message: <4151DA08.6010602@root.org> : > Nate Lawson <nate@root.org> writes: : > : Um, what is the dc0 card doing mapping ports 0-0xff: : > : : > : Below the analogous output Johan Karlsson <johan@freebsd.org> posted : > : for his Xircom X3201 10/100BaseTX card for 5.3-BETA5: : > : : > : dc0: <Netgear FA511 10/100BaseTX> port 0-0xff mem 0x88000000-0x880003ff : > : at device 0.0 on cardbus0 : > : cbb alloc res fail : > : dc0: couldn't map ports/memory : > : : > : Dmesg from boot with a working kernel for dc0 would help as well as : > : devinfo -r from a non-working one. : > : > Is there a pci bridge involved? It is a well known problem for : > cardbus systems that if there isn't, you get mappings like this. : : In the dmesg output: : cbb0: <TI1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device 2.0 on pci0 : cbb0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x50000000 : cardbus0: <CardBus bus> on cbb0 : : If I understand this correctly it should use the PIC-Cardbus bridge. : Is there anythng you want me to try? I think you misunderstand me. I'm saying that there's a bug in FreeBSD, not that there's anything wrong with your hardware. Warner
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