From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <ee9e417a0511060642o5f6b3d19i266c4ebe36fbd7de@mail.gmail.com>
Date: Sun,  6 Nov 2005 09:42:57 -0500
From: Russ Cox <rsc@swtch.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] ethernet detection problems
In-Reply-To: <Pine.LNX.4.63.0511052206570.24656@eon.cs.ucr.edu>
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For the SIS900, try applying the following changes to
/sys/src/9/pc/ether83815.c and then recompile the
kernel, copy it to 9fat, and boot it.

% diff -c /n/dump/2005/1106/sys/src/9/pc/ether83815.c /sys/src/9/pc/ether83=
815.c
/n/dump/2005/1106/sys/src/9/pc/ether83815.c:81,86 -
/sys/src/9/pc/ether83815.c:81,87

  enum {=09=09=09=09/* Variants */
  =09Nat83815=09=3D (0x0020<<16)|0x100B,
+ =09Sis900 =3D (0x0630<<16)|0x1039,=09/* untested */
  };

  typedef struct Ctlr Ctlr;
/n/dump/2005/1106/sys/src/9/pc/ether83815.c:841,846 -
/sys/src/9/pc/ether83815.c:842,848
  =09=09=09continue;

  =09=09case Nat83815:
+ =09=09case Sis900:
  =09=09=09break;
  =09=09}

%

Similarly, the following patch may make your WPC-11 start
working (if not, please send us the "net" lines that get
printed by the "pci" command).

% diff -c /n/dump/2005/1106/sys/src/9/pc/etherwavelan.c
/sys/src/9/pc/etherwavelan.c
/n/dump/2005/1106/sys/src/9/pc/etherwavelan.c:87,92 -
/sys/src/9/pc/etherwavelan.c:87,93
  =09int did;
  } wavelanpci[] =3D {
  =090x1260, 0x3873,=09/* Intersil Prism2.5 */
+ =090x1737,=090x0019,=09/* Linksys WPC-11 untested */
  };

  static Ctlr *ctlrhead, *ctlrtail;
%

Russ