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path: root/drivers/net/kirkwood_egiga.c
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Diffstat (limited to 'drivers/net/kirkwood_egiga.c')
-rw-r--r--drivers/net/kirkwood_egiga.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/kirkwood_egiga.c b/drivers/net/kirkwood_egiga.c
index 701812b..f31fefc 100644
--- a/drivers/net/kirkwood_egiga.c
+++ b/drivers/net/kirkwood_egiga.c
@@ -592,7 +592,7 @@ int kirkwood_egiga_initialize(bd_t * bis)
struct kwgbe_device *dkwgbe;
struct eth_device *dev;
int devnum;
- char *s, buf[NAMESIZE * 2];
+ char *s;
u8 used_ports[MAX_KWGBE_DEVS] = CONFIG_KIRKWOOD_EGIGA_PORTS;
for (devnum = 0; devnum < MAX_KWGBE_DEVS; devnum++) {
@@ -650,11 +650,14 @@ int kirkwood_egiga_initialize(bd_t * bis)
}
while (!eth_getenv_enetaddr(s, dev->enetaddr)) {
- /* Generate Ramdom MAC addresses if not set */
- sprintf(buf, "00:50:43:%02x:%02x:%02x",
- get_random_hex(), get_random_hex(),
- get_random_hex());
- setenv(s, buf);
+ /* Generate Random Private MAC addr if not set */
+ dev->enetaddr[0] = 0x02;
+ dev->enetaddr[1] = 0x50;
+ dev->enetaddr[2] = 0x43;
+ dev->enetaddr[3] = get_random_hex();
+ dev->enetaddr[4] = get_random_hex();
+ dev->enetaddr[5] = get_random_hex();
+ eth_setenv_enetaddr(s, dev->enetaddr);
}
dev->init = (void *)kwgbe_init;