diff options
Diffstat (limited to 'sys/dev/sbus/if_le.c')
| -rw-r--r-- | sys/dev/sbus/if_le.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/sys/dev/sbus/if_le.c b/sys/dev/sbus/if_le.c index 96e8d76c1e9..a04303da7b4 100644 --- a/sys/dev/sbus/if_le.c +++ b/sys/dev/sbus/if_le.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_le.c,v 1.10 2004/09/30 07:28:13 miod Exp $ */ +/* $OpenBSD: if_le.c,v 1.11 2006/06/02 19:58:34 miod Exp $ */ /* $NetBSD: if_le.c,v 1.17 2001/05/30 11:46:35 mrg Exp $ */ /*- @@ -153,7 +153,7 @@ leattach_sbus(struct device *parent, struct device *self, void *aux) struct sbusdev *sd; /* XXX the following declarations should be elsewhere */ extern void myetheraddr(u_char *); - + extern struct cfdriver lebuffer_cd; lesc->sc_bustag = sa->sa_bustag; lesc->sc_dmatag = dmatag = sa->sa_dmatag; @@ -171,25 +171,27 @@ leattach_sbus(struct device *parent, struct device *self, void *aux) * a pre-historic ROM that doesn't establish le<=>lebuffer * parent-child relationships. */ - for (sd = ((struct sbus_softc *)parent)->sc_sbdev; sd != NULL; - sd = sd->sd_bchain) { - struct lebuf_softc *lebuf = (struct lebuf_softc *)sd->sd_dev; - - if (strncmp("lebuffer", sd->sd_dev->dv_xname, 8) != 0) - continue; - - if (lebuf->attached != 0) - continue; - - sc->sc_mem = lebuf->sc_buffer; - sc->sc_memsize = lebuf->sc_bufsiz; - sc->sc_addr = 0; /* Lance view is offset by buffer location */ - lebuf->attached = 1; - - /* That old black magic... */ - sc->sc_conf3 = getpropint(sa->sa_node, - "busmaster-regval", LE_C3_BSWP | LE_C3_ACON | LE_C3_BCON); - break; + if (lebuffer_cd.cd_ndevs != 0) { + struct lebuf_softc *lebuf; + int i; + + for (i = 0; i < lebuffer_cd.cd_ndevs; i++) { + lebuf = (struct lebuf_softc *)lebuffer_cd.cd_devs[i]; + if (lebuf == NULL || lebuf->attached != 0) + continue; + + sc->sc_mem = lebuf->sc_buffer; + sc->sc_memsize = lebuf->sc_bufsiz; + /* Lance view is offset by buffer location */ + sc->sc_addr = 0; + lebuf->attached = 1; + + /* That old black magic... */ + sc->sc_conf3 = getpropint(sa->sa_node, + "busmaster-regval", + LE_C3_BSWP | LE_C3_ACON | LE_C3_BCON); + break; + } } lesc->sc_sd.sd_reset = (void *)am7990_reset; |