Date: Thu, 2 Aug 2001 11:10:01 -0700 (PDT) From: Jonathan Chen <jon@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/28203: NEWCARD won't recognize my cardbus controllers or my Xircom Realport 10/100+56k card Message-ID: <200108021810.f72IA1h79378@freefall.freebsd.org>
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The following reply was made to PR misc/28203; it has been noted by GNATS. From: Jonathan Chen <jon@FreeBSD.org> To: freebsd-gnats-submit@FreeBSD.org, viren@viren.org Cc: Subject: Re: misc/28203: NEWCARD won't recognize my cardbus controllers or my Xircom Realport 10/100+56k card Date: Thu, 2 Aug 2001 14:07:21 -0400 > The problem is twofold: > 1a. The cardbus (newcard) drivers will not allocate the resources that > the cardbus controllers (TI4451) are asking for (essentially the > the memory range asked for) There are some values hardcoded into the pccbb driver which is causing this. Please try the patch at: http://people.freebsd.org/~jon/newcard.diff.1 Please tell me whether this fixes your problem. > 1b. If I edit pci_pci.c and ignore the error check routines in the > pcib_alloc_resource() function, then the card is attached to > dc0 (the ethernet part) but the card still is unrecognized (or so > it seems from the messages received upon card insertion). Note > that dc0 will not be attached if the Xircom card is in the slot > on boot, but only if (re)inserted after bootup is complete. The problem is that since your pccbb bridge is located on some pci bus other than the root pci bus, only certain memory ranges is forwarded along to this bus. If the cardbus bridge tries to use thoes unavailable ranges, things will break. > 2. The modem part of the card does not work (but this seems to be > a known problem. This is one of those WinModem-like devices. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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