linux-kernel - [PATCH 4.11 28/84] net/mlx5e: Fix timestamping capabilities reporting

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Message-Id: <20170703133404.754095518@linuxfoundation.org>
Date:   Mon,  3 Jul 2017 15:35:08 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Maor Dickman <maord@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH 4.11 28/84] net/mlx5e: Fix timestamping capabilities reporting

4.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Maor Dickman <maord@...lanox.com>


[ Upstream commit f0b381178b01b831f9907d72f467d6443afdea67 ]

Misuse of (BIT) macro caused to report wrong flags for
"Hardware Transmit Timestamp Modes" and "Hardware Receive
Filter Modes"

Fixes: ef9814deafd0 ('net/mlx5e: Add HW timestamping (TS) support')
Signed-off-by: Maor Dickman <maord@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1205,11 +1205,11 @@ static int mlx5e_get_ts_info(struct net_
 				 SOF_TIMESTAMPING_RX_HARDWARE |
 				 SOF_TIMESTAMPING_RAW_HARDWARE;
 
-	info->tx_types = (BIT(1) << HWTSTAMP_TX_OFF) |
-			 (BIT(1) << HWTSTAMP_TX_ON);
+	info->tx_types = BIT(HWTSTAMP_TX_OFF) |
+			 BIT(HWTSTAMP_TX_ON);
 
-	info->rx_filters = (BIT(1) << HWTSTAMP_FILTER_NONE) |
-			   (BIT(1) << HWTSTAMP_FILTER_ALL);
+	info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
+			   BIT(HWTSTAMP_FILTER_ALL);
 
 	return 0;
 }