Makefile: move all Power Architecture boards into boards.cfg

[u-boot] / net / eth.c

diff --git a/net/eth.c b/net/eth.c
index b650a20247f6f360c223bc80b7be3f75e0ad890b..5c70d4f3ff31018eef5be5f32dcd74ea6e02b841 100644 (file)
--- a/net/eth.c
+++ b/net/eth.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2001-2004
+ * (C) Copyright 2001-2010
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -62,6 +62,14 @@ int eth_getenv_enetaddr_by_index(int index, uchar *enetaddr)
 
 #ifdef CONFIG_NET_MULTI
 
+static int eth_mac_skip(int index)
+{
+       char enetvar[15];
+       char *skip_state;
+       sprintf(enetvar, index ? "eth%dmacskip" : "ethmacskip", index);
+       return ((skip_state = getenv(enetvar)) != NULL);
+}
+
 /*
  * CPU and board-specific Ethernet initializations.  Aliased function
  * signals caller to move on
@@ -94,7 +102,7 @@ struct eth_device *eth_get_dev(void)
        return eth_current;
 }
 
-struct eth_device *eth_get_dev_by_name(char *devname)
+struct eth_device *eth_get_dev_by_name(const char *devname)
 {
        struct eth_device *dev, *target_dev;
 
@@ -173,7 +181,8 @@ int eth_register(struct eth_device* dev)
                }
 #endif
        } else {
-               for (d=eth_devices; d->next!=eth_devices; d=d->next);
+               for (d=eth_devices; d->next!=eth_devices; d=d->next)
+                       ;
                d->next = dev;
        }
 
@@ -225,6 +234,9 @@ int eth_initialize(bd_t *bis)
                                puts (" [PRIME]");
                        }
 
+                       if (strchr(dev->name, ' '))
+                               puts("\nWarning: eth device name has a space!\n");
+
                        eth_getenv_enetaddr_by_index(eth_number, env_enetaddr);
 
                        if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
@@ -241,12 +253,16 @@ int eth_initialize(bd_t *bis)
 
                                memcpy(dev->enetaddr, env_enetaddr, 6);
                        }
+                       if (dev->write_hwaddr &&
+                               !eth_mac_skip(eth_number) &&
+                               is_valid_ether_addr(dev->enetaddr)) {
+                               dev->write_hwaddr(dev);
+                       }
 
                        eth_number++;
                        dev = dev->next;
                } while(dev != eth_devices);
 
-#ifdef CONFIG_NET_MULTI
                /* update current ethernet name */
                if (eth_current) {
                        char *act = getenv("ethact");
@@ -254,7 +270,6 @@ int eth_initialize(bd_t *bis)
                                setenv("ethact", eth_current->name);
                } else
                        setenv("ethact", NULL);
-#endif
 
                putc ('\n');
        }
@@ -424,7 +439,7 @@ int eth_receive(volatile void *packet, int length)
 void eth_try_another(int first_restart)
 {
        static struct eth_device *first_failed = NULL;
-       char *ethrotate;
+       char *ethrotate, *act;
 
        /*
         * Do not rotate between network interfaces when
@@ -443,21 +458,16 @@ void eth_try_another(int first_restart)
 
        eth_current = eth_current->next;
 
-#ifdef CONFIG_NET_MULTI
        /* update current ethernet name */
-       {
-               char *act = getenv("ethact");
-               if (act == NULL || strcmp(act, eth_current->name) != 0)
-                       setenv("ethact", eth_current->name);
-       }
-#endif
+       act = getenv("ethact");
+       if (act == NULL || strcmp(act, eth_current->name) != 0)
+               setenv("ethact", eth_current->name);
 
        if (first_failed == eth_current) {
                NetRestartWrap = 1;
        }
 }
 
-#ifdef CONFIG_NET_MULTI
 void eth_set_current(void)
 {
        static char *act = NULL;
@@ -484,7 +494,6 @@ void eth_set_current(void)
 
        setenv("ethact", eth_current->name);
 }
-#endif
 
 char *eth_get_name (void)
 {