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authorLi Yang <leoli@freescale.com>2007-02-08 17:35:54 +0800
committerJeff Garzik <jeff@garzik.org>2007-02-08 20:13:15 -0500
commit9b4c7a4ec988d9b8bbe847f3c983938220e3a38b (patch)
tree625d1ebf148cc011068c9721b39c40af2f8468c0 /drivers/net
parenta1862a53df1a57387aeee059276ba4233e12b4db (diff)
ucc_geth: Add support to local-mac-address property
IEEE-1275 defines “local-mac-address” to be a standard property name to specify preassigned network address. This patch adds support for it. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ucc_geth.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index db0370affb6b..31c97a6591a4 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -4072,6 +4072,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
static int mii_mng_configured = 0;
const phandle *ph;
const unsigned int *prop;
+ const void *mac_addr;
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -4197,7 +4198,12 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
ugeth->ug_info = ug_info;
ugeth->dev = dev;
- memcpy(dev->dev_addr, get_property(np, "mac-address", NULL), 6);
+
+ mac_addr = get_property(np, "mac-address", NULL);
+ if (mac_addr == NULL)
+ mac_addr = get_property(np, "local-mac-address", NULL);
+ if (mac_addr)
+ memcpy(dev->dev_addr, mac_addr, 6);
return 0;
}