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authorMike Frysinger <vapier@gentoo.org>2009-01-27 16:53:39 -0500
committerBen Warren <biggerbadderben@gmail.com>2009-01-28 23:59:27 -0800
commit75edebe3011c963a7cd84be0f4a987477f2aaf89 (patch)
tree4be18e8688583de34f9d5b868c7d960678ea33f1
parent268859338c0188eab1d0d3b867b7dad3c5cc734a (diff)
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Move is_valid_ether_addr() to include/net.h
Import the is_valid_ether_addr() function from the Linux kernel. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
-rw-r--r--board/bf537-stamp/bf537-stamp.c16
-rw-r--r--include/net.h16
2 files changed, 16 insertions, 16 deletions
diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index 7303f1b..cec2b26 100644
--- a/board/bf537-stamp/bf537-stamp.c
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -34,22 +34,6 @@
#include <asm/mach-common/bits/bootrom.h>
#include <netdev.h>
-/**
- * is_valid_ether_addr - Determine if the given Ethernet address is valid
- * @addr: Pointer to a six-byte array containing the Ethernet address
- *
- * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
- * a multicast address, and is not FF:FF:FF:FF:FF:FF.
- *
- * Return true if the address is valid.
- */
-static inline int is_valid_ether_addr(const u8 * addr)
-{
- /* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
- * explicitly check for it here. */
- return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
-}
-
DECLARE_GLOBAL_DATA_PTR;
#define POST_WORD_ADDR 0xFF903FFC
diff --git a/include/net.h b/include/net.h
index d2d394f..bbe0d4b 100644
--- a/include/net.h
+++ b/include/net.h
@@ -474,6 +474,22 @@ static inline int is_multicast_ether_addr(const u8 *addr)
return (0x01 & addr[0]);
}
+/**
+ * is_valid_ether_addr - Determine if the given Ethernet address is valid
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
+ * a multicast address, and is not FF:FF:FF:FF:FF:FF.
+ *
+ * Return true if the address is valid.
+ */
+static inline int is_valid_ether_addr(const u8 * addr)
+{
+ /* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
+ * explicitly check for it here. */
+ return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
+}
+
/* Convert an IP address to a string */
extern void ip_to_string (IPaddr_t x, char *s);