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Diffstat (limited to 'net')
-rw-r--r--net/eth.c52
1 files changed, 23 insertions, 29 deletions
diff --git a/net/eth.c b/net/eth.c
index b4f3b1a..9b50312 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -53,6 +53,13 @@ int eth_setenv_enetaddr(char *name, const uchar *enetaddr)
return setenv(name, buf);
}
+
+int eth_getenv_enetaddr_by_index(int index, uchar *enetaddr)
+{
+ char enetvar[32];
+ sprintf(enetvar, index ? "eth%daddr" : "ethaddr", index);
+ return eth_getenv_enetaddr(enetvar, enetaddr);
+}
#endif
#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI)
@@ -180,7 +187,6 @@ int eth_register(struct eth_device* dev)
int eth_initialize(bd_t *bis)
{
- char enetvar[32];
unsigned char env_enetaddr[6];
int eth_number = 0;
@@ -221,8 +227,7 @@ int eth_initialize(bd_t *bis)
puts (" [PRIME]");
}
- sprintf(enetvar, eth_number ? "eth%daddr" : "ethaddr", eth_number);
- eth_getenv_enetaddr(enetvar, env_enetaddr);
+ eth_getenv_enetaddr_by_index(eth_number, env_enetaddr);
if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) &&
@@ -259,31 +264,6 @@ int eth_initialize(bd_t *bis)
return eth_number;
}
-void eth_set_enetaddr(int num, char *addr) {
- struct eth_device *dev;
- unsigned char enetaddr[6];
-
- debug("eth_set_enetaddr(num=%d, addr=%s)\n", num, addr);
-
- if (!eth_devices)
- return;
-
- eth_parse_enetaddr(addr, enetaddr);
-
- dev = eth_devices;
- while(num-- > 0) {
- dev = dev->next;
-
- if (dev == eth_devices)
- return;
- }
-
- debug("Setting new HW address on %s\n"
- "New Address is %pM\n",
- dev->name, enetaddr);
-
- memcpy(dev->enetaddr, enetaddr, 6);
-}
#ifdef CONFIG_MCAST_TFTP
/* Multicast.
* mcast_addr: multicast ipaddr from which multicast Mac is made
@@ -332,13 +312,27 @@ u32 ether_crc (size_t len, unsigned char const *p)
int eth_init(bd_t *bis)
{
- struct eth_device* old_current;
+ int eth_number;
+ struct eth_device *old_current, *dev;
if (!eth_current) {
puts ("No ethernet found.\n");
return -1;
}
+ /* Sync environment with network devices */
+ eth_number = 0;
+ dev = eth_devices;
+ do {
+ uchar env_enetaddr[6];
+
+ if (eth_getenv_enetaddr_by_index(eth_number, env_enetaddr))
+ memcpy(dev->enetaddr, env_enetaddr, 6);
+
+ ++eth_number;
+ dev = dev->next;
+ } while (dev != eth_devices);
+
old_current = eth_current;
do {
debug("Trying %s\n", eth_current->name);