net: new utility functions for working with enetaddr's
Declare new utility functions for converting between the environment
variables (eth*addr) and the binary MAC address representation. This way
we can unify all the random places that already do this kind of thing.
The functions in question:
eth_parse_enetaddr - "..." -> {...}
eth_getenv_enetaddr - env -> {...}
eth_setenv_enetaddr - {...} -> env
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
diff --git a/include/net.h b/include/net.h
index bd061d9..5a1d36e 100644
--- a/include/net.h
+++ b/include/net.h
@@ -120,6 +120,9 @@
extern struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */
extern int eth_get_dev_index (void); /* get the device index */
extern void eth_set_enetaddr(int num, char* a); /* Set new MAC address */
+extern void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
+extern int eth_getenv_enetaddr(char *name, uchar *enetaddr);
+extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
extern int eth_init(bd_t *bis); /* Initialize the device */
extern int eth_send(volatile void *packet, int length); /* Send a packet */