Messages in this thread | | | Date | Sun, 25 Mar 2001 00:22:18 +0100 | From | Alessandro Suardi <> | Subject | Re: [PATCH] Fix for serial.c to work with Xircom Cardbus Ethernet+Modem |
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Tom Sightler wrote: > [snip] > OK, can you try this patch? It's very simple, and is probably not the > correct fix (the correct fix is probably to add the Xircom card to the > supported PCI table), but it works for me. I'm not sure why the generic pci > serial code counts the number of iomem regions and only uses it if it has > exactly 0 or 1, but the Xircom has 2 iomem regions so the generic code fails > to use it. The following change relaxes the generic code to allow for up to > 2 iomem regions on a PCI serial device. I have no idea what the side > effects would be to this change, but it makes my Xircom work again and that > was my goal. If I can help someone fix this correctly let me know what you > need.
[snipped patch]
It seems something changed in 2.4.3-pre7 (against which I applied your patch) so that it doesn't make a difference. On startup I now get this, which I am CC:ing as per printk to serial-pci-info@lists.sourceforge.net
Mar 24 23:59:05 princess cardmgr[374]: initializing socket 1 Mar 24 23:59:05 princess kernel: got res[10c04000:10c07fff] for resource 6 of PCI device 115d:0103 Mar 24 23:59:05 princess cardmgr[374]: socket 1: Xircom CBEM56G-100 CardBus 10/100 Ethernet + 56K Modem Mar 24 23:59:05 princess kernel: PCI: Enabling device 05:00.1 (0000 -> 0003) Mar 24 23:59:05 princess kernel: Redundant entry in serial pci_table. Please send the output of Mar 24 23:59:05 princess kernel: lspci -vv, this message (4445,259,4445,4481) Mar 24 23:59:05 princess kernel: and the manufacturer and name of serial board or modem board Mar 24 23:59:05 princess kernel: to serial-pci-info@lists.sourceforge.net. Mar 24 23:59:05 princess kernel: register_serial(): autoconfig failed
The card is a Xircom RBEM56G-100, despite what the card advertises.
(in case you wonder, cardmgr is from pcmcia_cs-3.1.25).
Thanks & ciao,
--alessandro <alessandro.suardi@oracle.com> <asuardi@uninetcom.it>
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