Date: Tue, 18 Jan 2005 13:06:54 +0900 From: Hidetoshi Shimokawa <simokawa@FreeBSD.org> To: Chuck Tuffli <ctuffli@gmail.com> Cc: freebsd-firewire@freebsd.org Subject: Re: question on fwohci_init() Message-ID: <87u0pffkip.wl@tora.nunu.org> In-Reply-To: <8999a3120501170837194bf325@mail.gmail.com> References: <8999a3120501170837194bf325@mail.gmail.com>
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All OHCI compliant chips should be detected automatically by its PCI configuration register without source modification. I suppose your card is very old and it is not OHCI compilant. /\ Hidetoshi Shimokawa \/ simokawa@FreeBSD.org At Mon, 17 Jan 2005 08:37:52 -0800, Chuck Tuffli wrote: > > I happened to have a PCI FireWire card laying around and wanted to see > if it worked under FreeBSD 4.x. The chip is > > none2@pci1:9:0: class=0x0c0000 card=0x69501081 chip=0x8000104c rev=0x02 hdr=0x00 > vendor = 'Texas Instruments (TI)' > device = 'TSB12LV21 LYNX IEEE1394 FireWire Host Controller' > class = serial bus > subclass = FireWire > > which doesn't seem to be supported by the firewire driver. I modified > the driver so that the device would be probed, but get the following > error in dmesg > > fwohci0: <Texas Instruments TSB12LV21> mem 0xff8a0000-0xff8affff,0xff8b0000-0xff > 8bffff,0xff8fd000-0xff8fdfff irq 9 at device 9.0 on pci1 > fwohci0: OHCI version 0.4c (ROM=0) > fwohci0: invalid OHCI version > fwohci0: fwohci_init failed with err=6 > device_probe_and_attach: fwohci0 attach returned 5 > > Does the OHCI version number indicate that the card is too old > (version == 0) to support? Thank you for any insights. > > ---chuck > _______________________________________________ > freebsd-firewire@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-firewire > To unsubscribe, send any mail to "freebsd-firewire-unsubscribe@freebsd.org" >
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