Messages in this thread Patch in this message | | | Date | Wed, 3 Dec 2003 21:40:21 +0100 | From | ivan vadovic <> | Subject | Re: isapnp modem working [PATCH] |
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On Tue, Dec 02, 2003 at 11:25:12PM +0000, Adam Belay wrote: > Date: Tue, 2 Dec 2003 23:25:12 +0000 > From: Adam Belay <ambx1@neo.rr.com> > To: ivan vadovic <pivo@pobox.sk> > Subject: Re: isapnp modem in 2.6.0-test9-bk13 not working > > On Tue, Dec 02, 2003 at 10:43:37PM +0000, Adam Belay wrote: > > On Tue, Nov 11, 2003 at 01:58:58AM +0100, ivan vadovic wrote: > > > I've got an ordinary isapnp modem which provides a serial port unlike > > > winmodems and it just happens to work under 2.4 kernels. When I boot into > > > the 2.6 kernel on the same machine, everything ( sound, ide, md, networking, > > > input devices) seems to work right but the modem. Modprobing 8250_pnp only > > > detects the 2 onboard serial ports. Am I doing anything wrong? What am I > > > supposed to test? Should I provide any more info? Please Cc me as I'm not > > > on the list. > > > > > > > Could you try this patch. > > > > --- a/drivers/serial/8250_pnp.c 2003-11-26 20:42:52.000000000 +0000 > > +++ b/drivers/serial/8250_pnp.c 2003-12-02 22:41:04.000000000 +0000 > > @@ -310,6 +310,8 @@ > > { "PNPCXXX", UNKNOWN_DEV }, > > /* More unkown PnP modems */ > > { "PNPDXXX", UNKNOWN_DEV }, > > + /* check all devices and guess if they are modems */ > > + { "ANYDEVS", UNKNOWN_DEV }, > > { "", 0 } > > }; > > > > Thanks, > > Adam > > > > On second thought this isn't a very good idea because of the way the current > code enables devices on a match. Instead I'll need the EISA ID for your modem. > You can find it by catting /proc/isapnp in 2.4 or through sysfs in 2.6. > > Thanks, > Adam
Well, your patch works if I modify it a little. And here goes the proper fix ( or is it?)
--- linux-2.6.0-test5/drivers/serial/8250_pnp.c 2003-12-03 21:30:15.064886440 +0100 +++ ivan/drivers/serial/8250_pnp.c 2003-12-03 21:31:20.805892288 +0100 @@ -259,6 +259,8 @@ { "RSS00A0", 0 }, /* Viking 56K FAX INT */ { "RSS0262", 0 }, + /* K56 par,VV,Voice,Speakphone,AudioSpan,PnP */ + { "RSS0250", 0 }, /* SupraExpress 28.8 Data/Fax PnP modem */ { "SUP1310", 0 }, /* SupraExpress 33.6 Data/Fax PnP modem */ Wow my first kernel patch. Will I get credit in the changelog to impress my friends?
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