[src/netbsd-1-4]: src/sys/dev/isa Pull up revision 1.21 (requested by jhawk):

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7c3d482bbb19
branches:  netbsd-1-4
changeset: 470605:7c3d482bbb19
user:      he <he%NetBSD.org@localhost>
date:      Mon May 22 21:10:10 2000 +0000

description:
Pull up revision 1.21 (requested by jhawk):
  Revert 12-bit iospace for PCMCIA to 0x400-0xfff.

diffstat:

 sys/dev/isa/i82365_isasubr.c |  21 +--------------------
 1 files changed, 1 insertions(+), 20 deletions(-)

diffs (44 lines):

diff -r 06cf292563bf -r 7c3d482bbb19 sys/dev/isa/i82365_isasubr.c
--- a/sys/dev/isa/i82365_isasubr.c      Sat May 13 18:26:51 2000 +0000
+++ b/sys/dev/isa/i82365_isasubr.c      Mon May 22 21:10:10 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: i82365_isasubr.c,v 1.3 1999/02/19 03:14:01 mycroft Exp $       */
+/*     $NetBSD: i82365_isasubr.c,v 1.3.2.1 2000/05/22 21:10:10 he Exp $        */
 
 #define        PCICISADEBUG
 
@@ -156,11 +156,6 @@
        bus_space_free(iot, ioh_high, length);
 
        /*
-        * XXX mycroft recommends I/O space range 0x400-0xfff .  I should put
-        * this in a header somewhere
-        */
-
-       /*
         * XXX some hardware doesn't seem to grok addresses in 0x400 range--
         * apparently missing a bit or more of address lines. (e.g.
         * CIRRUS_PD672X with Linksys EthernetCard ne2000 clone in TI
@@ -174,22 +169,8 @@
                sc->iobase = 0x300;
                sc->iosize = 0x0ff;
        } else {
-#if 0
-               /*
-                * This is what we'd like to use, but...
-                */
                sc->iobase = 0x400;
                sc->iosize = 0xbff;
-#else
-               /*
-                * ...the above bus width probe doesn't always work.
-                * So, experimentation has shown the following range
-                * to not lose on systems that 0x300-0x3ff loses on
-                * (e.g. the NEC Versa 6030X).
-                */
-               sc->iobase = 0x330;
-               sc->iosize = 0x0cf;
-#endif
        }
 
        DPRINTF(("%s: bus_space_alloc range 0x%04lx-0x%04lx (probed)\n",