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Message-ID: <1369663711-32146-2-git-send-email-yuvalmin@broadcom.com>
Date: Mon, 27 May 2013 17:08:26 +0300
From: "Yuval Mintz" <yuvalmin@...adcom.com>
To: davem@...emloft.net, netdev@...r.kernel.org
cc: eilong@...adcom.com, ariele@...adcom.com,
"Yuval Mintz" <yuvalmin@...adcom.com>
Subject: [PATCH net-next 1/6] bnx2x: Zero VFs starting MACs
From: Ariel Elior <ariele@...adcom.com>
Hypervisor/Supervisor should set the VF's MAC prior to its load;
Using a randomly generated MAC as a default is a bad practice.
Signed-off-by: Ariel Elior <ariele@...adcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@...adcom.com>
Signed-off-by: Eilon Greenstein <eilong@...adcom.com>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 7ed9cdf..80982c3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11406,7 +11406,7 @@ static int bnx2x_init_bp(struct bnx2x *bp)
if (rc)
return rc;
} else {
- random_ether_addr(bp->dev->dev_addr);
+ eth_zero_addr(bp->dev->dev_addr);
}
bnx2x_set_modes_bitmap(bp);
@@ -11865,6 +11865,10 @@ static int bnx2x_validate_addr(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
+ /* query the bulletin board for mac address configured by the PF */
+ if (IS_VF(bp))
+ bnx2x_sample_bulletin(bp);
+
if (!bnx2x_is_valid_ether_addr(bp, dev->dev_addr)) {
BNX2X_ERR("Non-valid Ethernet address\n");
return -EADDRNOTAVAIL;
--
1.8.1.227.g44fe835
--
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