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Date: Thu, 7 Feb 2013 14:25:24 +0200 From: Amir Vadai <amirv@...lanox.com> To: "David S. Miller" <davem@...emloft.net> Cc: Amir Vadai <amirv@...lanox.com>, Or Gerlitz <ogerlitz@...lanox.com>, Yan Burman <yanb@...lanox.com>, netdev@...r.kernel.org Subject: [PATCH net-next v2 6/9] net/mlx4_en: Save previous MAC address of the port so we can replace it later From: Yan Burman <yanb@...lanox.com> In preparation to having more than one unicast MAC per port, we need to keep track of the previous MAC address in the flow of ndo_set_mac_address, so that mlx4_en_replace_mac will know what to replace. Signed-off-by: Yan Burman <yanb@...lanox.com> Signed-off-by: Amir Vadai <amirv@...lanox.com> --- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 80067d5..72a3fe5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -591,7 +591,7 @@ static void mlx4_en_put_qp(struct mlx4_en_priv *priv) } static int mlx4_en_replace_mac(struct mlx4_en_priv *priv, int qpn, - unsigned char *new_mac) + unsigned char *new_mac, unsigned char *prev_mac) { struct mlx4_en_dev *mdev = priv->mdev; struct mlx4_dev *dev = mdev->dev; @@ -657,7 +657,7 @@ static void mlx4_en_do_set_mac(struct work_struct *work) if (priv->port_up) { /* Remove old MAC and insert the new one */ err = mlx4_en_replace_mac(priv, priv->base_qpn, - priv->dev->dev_addr); + priv->dev->dev_addr, priv->prev_mac); if (err) en_err(priv, "Failed changing HW MAC address\n"); memcpy(priv->prev_mac, priv->dev->dev_addr, -- 1.7.8.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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