From: Hannes Reinecke <hare@suse.de>
Date: Tue, 3 Jun 2014 12:01:17 +0000 (+0200)
Subject: [igbvf] Allow changing of MAC address
X-Git-Tag: v1.20.1~1156
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb5a4a111b6cb8b8e05029d6b2e5608477cf420e;p=thirdparty%2Fipxe.git

[igbvf] Allow changing of MAC address

The VF might not have assigned a MAC address upon startup, and will
end up with a random MAC address during probe().  With this patch the
MAC address can be changed later on.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/drivers/net/igbvf/igbvf_main.c b/src/drivers/net/igbvf/igbvf_main.c
index 901bba95e..aace5ad56 100644
--- a/src/drivers/net/igbvf/igbvf_main.c
+++ b/src/drivers/net/igbvf/igbvf_main.c
@@ -617,6 +617,10 @@ static int igbvf_open ( struct net_device *netdev )
 
 	DBG ("igbvf_open\n");
 
+	/* Update MAC address */
+	memcpy ( adapter->hw.mac.addr, netdev->ll_addr, ETH_ALEN );
+	igbvf_reset( adapter );
+
 	/* allocate transmit descriptors */
 	err = igbvf_setup_tx_resources ( adapter );
 	if (err) {