summaryrefslogtreecommitdiff
path: root/net/eth.c
diff options
context:
space:
mode:
authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-04-18 19:09:48 +0900
committerTom Rini <trini@ti.com>2014-05-12 15:19:46 -0400
commitda384a9d7628c77140023e7c095f79ecfe5a4e2d (patch)
tree12e129ca586d3b14c234e6892153545df28264d5 /net/eth.c
parentc85bb5a01a5a87c4937665816b17e281f9552413 (diff)
downloadu-boot-imx-da384a9d7628c77140023e7c095f79ecfe5a4e2d.zip
u-boot-imx-da384a9d7628c77140023e7c095f79ecfe5a4e2d.tar.gz
u-boot-imx-da384a9d7628c77140023e7c095f79ecfe5a4e2d.tar.bz2
net: rename and refactor eth_rand_ethaddr() function
Some functions in include/net.h are ported from include/linux/etherdevice.h of Linux Kernel. For ex. is_zero_ether_addr() is_multicast_ether_addr() is_broadcast_ether_addr() is_valid_ether_addr(); So, we should use the same function name as that of Linux Kernel, eth_rand_addr(), for consistency. Besides, eth_rand_addr() has been implemented as an inline function. So it should not be surrounded by #ifdef CONFIG_RANDOM_MACADDR. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'net/eth.c')
-rw-r--r--net/eth.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/net/eth.c b/net/eth.c
index 32bd10c..99386e3 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -63,28 +63,6 @@ static int eth_mac_skip(int index)
return ((skip_state = getenv(enetvar)) != NULL);
}
-#ifdef CONFIG_RANDOM_MACADDR
-void eth_random_enetaddr(uchar *enetaddr)
-{
- uint32_t rval;
-
- srand(get_timer(0));
-
- rval = rand();
- enetaddr[0] = rval & 0xff;
- enetaddr[1] = (rval >> 8) & 0xff;
- enetaddr[2] = (rval >> 16) & 0xff;
-
- rval = rand();
- enetaddr[3] = rval & 0xff;
- enetaddr[4] = (rval >> 8) & 0xff;
- enetaddr[5] = (rval >> 16) & 0xff;
-
- /* make sure it's local and unicast */
- enetaddr[0] = (enetaddr[0] | 0x02) & ~0x01;
-}
-#endif
-
/*
* CPU and board-specific Ethernet initializations. Aliased function
* signals caller to move on