Date: Mon, 15 Oct 2001 09:35:58 -0600 From: Warner Losh <imp@harmony.village.org> To: "Peter van Heusden" <pvh@schoolnet.org.za> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Adding support for Duxbury PCI modem to FreeBSD 4.4 Message-ID: <200110151535.f9FFZw722167@harmony.village.org> In-Reply-To: Your message of "Mon, 15 Oct 2001 10:02:27 %2B0200." <9DCF7A9E7AD27A4F962A37F7E78607B10CFAEC@ukhokho.ct.schoolnet.org.za> References: <9DCF7A9E7AD27A4F962A37F7E78607B10CFAEC@ukhokho.ct.schoolnet.org.za>
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In message <9DCF7A9E7AD27A4F962A37F7E78607B10CFAEC@ukhokho.ct.schoolnet.org.za> "Peter van Heusden" writes: : I noticed that PCI modems are detected in /sys/isa/sio.c. I added the : chip : id of the modem to the list of PCI devices (pci_ids), and now : sio_pci_probe detects the modem, but the sioprobe() fails. Before I got : digging into the sioprobe code (which seems rather complex), I'd like to : verify that my pci_ids entry is correct. : : One thing I don't understand is the rid field of the pci_id structure. : Some modems have this set to 0x10, others to 0x14. I'm not sure what to : set it : to - how do I determine this? look for the I/o space bar. this will be the the ones in the range 0x10-0x24 that are odd (as in bit 0 is set). note, bars are 4 bytes long (except for some 64 bit cards, but you can safely ignore that). Alternatively, pciconf -r pciX:Y:Z 0x10:0x2f and post it to the list. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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