[src/trunk]: src/sys/dev/pcmcia Try other config entry on i/o space alloc fai...

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

details:   https://anonhg.NetBSD.org/src/rev/91048af65a81
branches:  trunk
changeset: 482711:91048af65a81
user:      enami <enami%NetBSD.org@localhost>
date:      Sun Feb 20 03:18:15 2000 +0000

description:
Try other config entry on i/o space alloc failure.

diffstat:

 sys/dev/pcmcia/if_ne_pcmcia.c |  91 +++++++++++++++++++++++++-----------------
 1 files changed, 54 insertions(+), 37 deletions(-)

diffs (114 lines):

diff -r 44ece46a61d5 -r 91048af65a81 sys/dev/pcmcia/if_ne_pcmcia.c
--- a/sys/dev/pcmcia/if_ne_pcmcia.c     Sun Feb 20 03:11:12 2000 +0000
+++ b/sys/dev/pcmcia/if_ne_pcmcia.c     Sun Feb 20 03:18:15 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_ne_pcmcia.c,v 1.56 2000/02/14 23:13:49 enami Exp $  */
+/*     $NetBSD: if_ne_pcmcia.c,v 1.57 2000/02/20 03:18:15 enami Exp $  */
 
 /*
  * Copyright (c) 1997 Marc Horowitz.  All rights reserved.
@@ -455,51 +455,68 @@
        nmedia = defmedia = 0;
 
        psc->sc_pf = pa->pf;
-       cfe = pa->pf->cfe_head.sqh_first;
 
-       /*
-        * XXX need to loop over all config entries?
-        */
+       for (cfe = SIMPLEQ_FIRST(&pa->pf->cfe_head); cfe != NULL;
+           cfe = SIMPLEQ_NEXT(cfe, cfe_list)) {
 #if 0
-       /*
-        * Some ne2000 driver's claim to have memory; others don't.
-        * Since I don't care, I don't check.
-        */
+               /*
+                * Some ne2000 driver's claim to have memory; others don't.
+                * Since I don't care, I don't check.
+                */
 
-       if (cfe->num_memspace != 1) {
-               printf(": unexpected number of memory spaces "
-                   " %d should be 1\n", cfe->num_memspace);
-               goto fail_1;
-       }
+               if (cfe->num_memspace != 1) {
+                       printf(": unexpected number of memory spaces "
+                           " %d should be 1\n", cfe->num_memspace);
+                       continue;
+               }
 #endif
 
-       if (cfe->num_iospace == 1) {
-               if (cfe->iospace[0].length != NE2000_NPORTS) {
-                       printf(": unexpected I/O space configuration"
-                           " (continued)\n%s", dsc->sc_dev.dv_xname);
-                       /* XXX really safe for all other cards? */
+               if (cfe->num_iospace == 1) {
+                       if (cfe->iospace[0].length != NE2000_NPORTS) {
+                               printf(": unexpected I/O space configuration"
+                                   " (continued)\n%s", dsc->sc_dev.dv_xname);
+                               /* XXX really safe for all other cards? */
+                       }
+               } else if (cfe->num_iospace == 2) {
+                       /*
+                        * Some cards report a separate space for NIC and ASIC.
+                        * This make some sense, but we must allocate a single
+                        * NE2000_NPORTS-sized chunk, due to brain damaged
+                        * address decoders on some of these cards.
+                        */
+                       if (cfe->iospace[0].length + cfe->iospace[1].length !=
+                           NE2000_NPORTS) {
+#ifdef DIAGNOSTIC
+                               printf(": unexpected I/O "
+                                   "space configuration; ignored\n%s",
+                                   dsc->sc_dev.dv_xname);
+#endif
+                               continue;
+                       }
+               } else {
+#ifdef DIAGNOSTIC
+                       printf(": unexpected number of i/o spaces %d"
+                           " should be 1 or 2; ignored\n%s",
+                           cfe->num_iospace, dsc->sc_dev.dv_xname);
+#endif
+                       continue;
                }
-       } else if (cfe->num_iospace == 2) {
-               /*
-                * Some cards report a separate space for NIC and ASIC.
-                * This make some sense, but we must allocate a single
-                * NE2000_NPORTS-sized chunk, due to brain damaged
-                * address decoders on some of these cards.
-                */
-               if ((cfe->iospace[0].length + cfe->iospace[1].length) !=
-                   NE2000_NPORTS) {
-                       printf(": unexpected I/O space configuration\n");
-                       goto fail_1;
+
+               if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start,
+                   NE2000_NPORTS, NE2000_NPORTS, &psc->sc_pcioh)) {
+#ifdef DIAGNOSTIC
+                       printf(": can't allocate i/o space %lx; ignored\n%s",
+                           cfe->iospace[0].start, dsc->sc_dev.dv_xname);
+#endif
+                       continue;
                }
-       } else {
-               printf(": unexpected number of i/o spaces %d"
-                   " should be 1 or 2\n", cfe->num_iospace);
-               goto fail_1;
+
+               /* Ok, found. */
+               break;
        }
 
-       if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, NE2000_NPORTS,
-           NE2000_NPORTS, &psc->sc_pcioh)) {
-               printf(": can't alloc i/o space\n");
+       if (cfe == NULL) {
+               printf(": no suitable config entry\n");
                goto fail_1;
        }