netdev - [PATCH net V1 2/6] mlx4: VF is not allowed to perform dump stats

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Message-ID: <4F1872A5.5010509@mellanox.co.il>
Date:	Thu, 19 Jan 2012 21:44:37 +0200
From:	Yevgeny Petrilin <yevgenyp@...lanox.co.il>
To:	<davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <yevgenyp@...lanox.co.il>,
	<eugenia@...lanox.co.il>
Subject: [PATCH net V1 2/6] mlx4: VF is not allowed to perform dump stats

From: Eugenia Emantayev <eugenia@...lanox.co.il>

In multifunction mode - DUMP_STATS command is not executed
for VFs.

Signed-off-by: Eugenia Emantayev <eugenia@...lanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@...lanox.co.il>
---
 drivers/net/ethernet/mellanox/mlx4/port.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 88b52e5..1a551d6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -898,6 +898,8 @@ int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
 				struct mlx4_cmd_mailbox *outbox,
 				struct mlx4_cmd_info *cmd)
 {
+	if (slave != dev->caps.function)
+		return 0;
 	return mlx4_common_dump_eth_stats(dev, slave,
 					  vhcr->in_modifier, outbox);
 }
-- 
1.5.4.3







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