[src/trunk]: src/sys/dev/pcmcia Add support for the Fujitsu Towa LA501 Ethern...

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

details:   https://anonhg.NetBSD.org/src/rev/08e133fa9d6b
branches:  trunk
changeset: 472307:08e133fa9d6b
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Tue Apr 27 04:56:18 1999 +0000

description:
Add support for the Fujitsu Towa LA501 Ethernet card.  PR #6524, Stephen Ma.

diffstat:

 sys/dev/pcmcia/if_mbe_pcmcia.c |  95 +++++++++++++++++++++++++++--------------
 1 files changed, 62 insertions(+), 33 deletions(-)

diffs (142 lines):

diff -r 064ad467b5e7 -r 08e133fa9d6b sys/dev/pcmcia/if_mbe_pcmcia.c
--- a/sys/dev/pcmcia/if_mbe_pcmcia.c    Tue Apr 27 04:52:04 1999 +0000
+++ b/sys/dev/pcmcia/if_mbe_pcmcia.c    Tue Apr 27 04:56:18 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_mbe_pcmcia.c,v 1.6 1998/11/18 18:34:53 thorpej Exp $        */
+/*     $NetBSD: if_mbe_pcmcia.c,v 1.7 1999/04/27 04:56:18 thorpej Exp $        */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -89,6 +89,49 @@
 };
 int    mbe_pcmcia_get_enaddr __P((struct pcmcia_tuple *, void *));
 
+struct mbe_pcmcia_product {
+       u_int32_t       mpp_vendor;     /* vendor ID */
+       u_int32_t       mpp_product;    /* product ID */
+       int             mpp_expfunc;    /* exptected function */
+       u_int32_t       mpp_ioalign;    /* required alignment */
+       const char      *mpp_name;      /* product name */
+} mbe_pcmcia_products[] = {
+       { PCMCIA_VENDOR_TDK,            PCMCIA_PRODUCT_TDK_LAK_CD021BX,
+         0,                            0,
+         PCMCIA_STR_TDK_LAK_CD021BX },
+#if 0 /* XXX 86960-based? */
+       { PCMCIA_VENDOR_TDK,            PCMCIA_PRODUCT_TDK_LAK_DFL9610,
+         1,                            0,
+         PCMCIA_STR_TDK_LAK_DFL9610 }
+#endif
+
+       { PCMCIA_VENDOR_FUJITSU,        PCMCIA_PRODUCT_FUJITSU_LA501,
+         0,                            0x20,
+         PCMCIA_STR_FUJITSU_LA501 },
+
+       { 0,                            0,
+         0,                            0,
+         NULL },
+};
+
+const struct mbe_pcmcia_product *mbe_pcmcia_lookup
+    __P((const struct pcmcia_attach_args *pa));
+
+const struct mbe_pcmcia_product *
+mbe_pcmcia_lookup(pa)
+       const struct pcmcia_attach_args *pa;
+{
+       const struct mbe_pcmcia_product *mpp;
+
+       for (mpp = mbe_pcmcia_products; mpp->mpp_name != NULL; mpp++) {
+               if (pa->manufacturer == mpp->mpp_vendor &&
+                   pa->product == mpp->mpp_product &&
+                   pa->pf->number == mpp->mpp_expfunc)
+                       return (mpp);
+       }
+       return (NULL);
+}
+
 int
 mbe_pcmcia_match(parent, match, aux)
        struct device *parent;
@@ -97,20 +140,8 @@
 {
        struct pcmcia_attach_args *pa = aux;
 
-       if (pa->manufacturer == PCMCIA_VENDOR_TDK) {
-               switch (pa->product) {
-               case PCMCIA_PRODUCT_TDK_LAK_CD021BX:
-                       if (pa->pf->number == 0)
-                               return (1);
-                       break;
-#if 0                          /* XXX Is this card mb86960 based one? */
-               case PCMCIA_PRODUCT_TDK_DFL9610:
-                       if (pa->pf->number == 1)
-                               return (1);
-                       break;
-#endif
-               }
-       }
+       if (mbe_pcmcia_lookup(pa) != NULL)
+               return (1);
 
        return (0);
 }
@@ -125,7 +156,13 @@
        struct pcmcia_attach_args *pa = aux;
        struct pcmcia_config_entry *cfe;
        struct mbe_pcmcia_get_enaddr_args pgea;
-       const char *model;
+       const struct mbe_pcmcia_product *mpp;
+
+       mpp = mbe_pcmcia_lookup(pa);
+       if (mpp == NULL) {
+               printf("\n");
+               panic("mbe_pcmcia_attach: impossible");
+       }
 
        psc->sc_pf = pa->pf;
        cfe = pa->pf->cfe_head.sqh_first;
@@ -139,7 +176,9 @@
 
        /* Allocate and map i/o space for the card. */
        if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start,
-           cfe->iospace[0].length, cfe->iospace[0].length, &psc->sc_pcioh)) {
+           cfe->iospace[0].length,
+           mpp->mpp_ioalign ? mpp->mpp_ioalign : cfe->iospace[0].length,
+           &psc->sc_pcioh)) {
                printf(": can't allocate i/o space\n");
                return;
        }
@@ -150,27 +189,17 @@
        sc->sc_enable = mbe_pcmcia_enable;
        sc->sc_disable = mbe_pcmcia_disable;
 
-       if (pcmcia_io_map(pa->pf, (cfe->flags & PCMCIA_CFE_IO16) ?
-           PCMCIA_WIDTH_IO16 : PCMCIA_WIDTH_IO8, 0, cfe->iospace[0].length,
+       /*
+        * Don't bother checking flags; the back-end sets the chip
+        * into 16-bit mode.
+        */
+       if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 0, cfe->iospace[0].length,
            &psc->sc_pcioh, &psc->sc_io_window)) {
                printf(": can't map i/o space\n");
                return;
        }
 
-       switch (pa->product) {
-       case PCMCIA_PRODUCT_TDK_LAK_CD021BX:
-               model = PCMCIA_STR_TDK_LAK_CD021BX;
-               break;
-       case PCMCIA_PRODUCT_TDK_DFL9610:
-               model = PCMCIA_STR_TDK_DFL9610;
-               break;
-
-       default:
-               printf("%s: Unknown MB86960 PCMCIA ethernet card (%d)\n",
-                   sc->sc_dev.dv_xname, pa->product);
-               panic("unknown card");
-       }
-       printf(": %s\n", model);
+       printf(": %s\n", mpp->mpp_name);
 
        /* Read station address. */
        pgea.got_enaddr = 0;