diff options
| author | Roger Quadros <rogerq@ti.com> | 2016-03-18 13:18:11 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-27 09:12:26 -0400 |
| commit | 5350bc8f65a96d7f3c2519ae2d76cafea875103a (patch) | |
| tree | c47794006a1a4ed47db627bf37a8174db46b9349 /include | |
| parent | ce1a7d1564920e35ad5c7a1f4e68aaec496ec9d4 (diff) | |
net: export eth_setenv_enetaddr_by_index() to net.h
Some TI boards (e.g. IDK) have 4 to 6 ethernet ports and
this function is handy at board.c to configure the
MAC address of the ports.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/net.h b/include/net.h index a739f45bbb..03ae232f5c 100644 --- a/include/net.h +++ b/include/net.h @@ -237,6 +237,23 @@ void eth_parse_enetaddr(const char *addr, uchar *enetaddr); int eth_getenv_enetaddr(const char *name, uchar *enetaddr); int eth_setenv_enetaddr(const char *name, const uchar *enetaddr); +/** + * eth_setenv_enetaddr_by_index() - set the MAC address envrionment variable + * + * This sets up an environment variable with the given MAC address (@enetaddr). + * The environment variable to be set is defined by <@base_name><@index>addr. + * If @index is 0 it is omitted. For common Ethernet this means ethaddr, + * eth1addr, etc. + * + * @base_name: Base name for variable, typically "eth" + * @index: Index of interface being updated (>=0) + * @enetaddr: Pointer to MAC address to put into the variable + * @return 0 if OK, other value on error + */ +int eth_setenv_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + + /* * Get the hardware address for an ethernet interface . * Args: |