[src/trunk]: src/sys/arch/sparc/sparc Add the mac-address as device property ...

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

details:   https://anonhg.NetBSD.org/src/rev/a1184e443770
branches:  trunk
changeset: 750994:a1184e443770
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Jan 20 22:54:22 2010 +0000

description:
Add the mac-address as device property for all network devices

diffstat:

 sys/arch/sparc/sparc/autoconf.c |  49 +++++++++++++++++++++++++++++++++++++++-
 1 files changed, 47 insertions(+), 2 deletions(-)

diffs (91 lines):

diff -r b7dd575cee4e -r a1184e443770 sys/arch/sparc/sparc/autoconf.c
--- a/sys/arch/sparc/sparc/autoconf.c   Wed Jan 20 22:24:18 2010 +0000
+++ b/sys/arch/sparc/sparc/autoconf.c   Wed Jan 20 22:54:22 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: autoconf.c,v 1.237 2009/11/27 03:23:14 rmind Exp $ */
+/*     $NetBSD: autoconf.c,v 1.238 2010/01/20 22:54:22 martin Exp $ */
 
 /*
  * Copyright (c) 1996
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.237 2009/11/27 03:23:14 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.238 2010/01/20 22:54:22 martin Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -77,6 +77,7 @@
 #include <sys/ksyms.h>
 
 #include <net/if.h>
+#include <net/if_ether.h>
 
 #include <dev/cons.h>
 
@@ -1487,6 +1488,7 @@
 static const char *bus_compatible(const char *);
 static int instance_match(struct device *, void *, struct bootpath *);
 static void nail_bootdev(struct device *, struct bootpath *);
+static void set_network_props(struct device *, void *);
 
 static struct {
        const char      *name;
@@ -1567,6 +1569,46 @@
        return (class);
 }
 
+static void
+set_network_props(struct device *dev, void *aux)
+{
+       struct mainbus_attach_args *ma;
+       struct sbus_attach_args *sa;
+       struct iommu_attach_args *iom;
+       struct pci_attach_args *pa;
+       uint8_t eaddr[ETHER_ADDR_LEN];
+       prop_dictionary_t dict;
+       prop_data_t blob;
+       int ofnode;
+
+       ofnode = 0;
+       switch (bus_class(device_parent(dev))) {
+       case BUSCLASS_MAINBUS:
+               ma = aux;
+               ofnode = ma->ma_node;
+               break;
+       case BUSCLASS_SBUS:
+               sa = aux;
+               ofnode = sa->sa_node;
+               break;
+       case BUSCLASS_IOMMU:
+               iom = aux;
+               ofnode = iom->iom_node;
+               break;
+       case BUSCLASS_PCI:
+               pa = aux;
+               ofnode = PCITAG_NODE(pa->pa_tag);
+               break;
+       }
+       if (!ofnode) return;
+
+       prom_getether(ofnode, eaddr);
+       dict = device_properties(dev);
+       blob = prop_data_create_data(eaddr, ETHER_ADDR_LEN);
+       prop_dictionary_set(dict, "mac-address", blob);
+       prop_object_release(blob);
+}
+
 int
 instance_match(struct device *dev, void *aux, struct bootpath *bp)
 {
@@ -1742,6 +1784,9 @@
        } else if (device_is_a(dev, "le") ||
                   device_is_a(dev, "hme") ||
                   device_is_a(dev, "be")) {
+
+               set_network_props(dev, aux);
+
                /*
                 * LANCE, Happy Meal, or BigMac ethernet device
                 */