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authorRoger Quadros <rogerq@ti.com>2016-03-18 13:18:11 +0200
committerTom Rini <trini@konsulko.com>2016-03-27 09:12:26 -0400
commit5350bc8f65a96d7f3c2519ae2d76cafea875103a (patch)
treec47794006a1a4ed47db627bf37a8174db46b9349
parentce1a7d1564920e35ad5c7a1f4e68aaec496ec9d4 (diff)
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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>
-rw-r--r--include/net.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/net.h b/include/net.h
index a739f45..03ae232 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: