From: Jacob Keller <jacob.e.keller@intel.com>
Date: Fri, 21 Sep 2012 07:23:20 +0000 (+0000)
Subject: ixgbe: fix PTP ethtool timestamping function
X-Git-Tag: next-20121005~88^2~9^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1cc92eb871d6cbb1da038b4bcd89eec3c73b9781;p=karo-tx-linux.git

ixgbe: fix PTP ethtool timestamping function

This patch fixes a development issue that occurred due to invalid modes reported
in the ethtool get_ts_info function. The issue is resolved by removing
unsupported modes from the Rx supported list.

CC: stable <stable@vger.kernel.org> [3.5]
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 4104ea25d818..56b20d17d0e4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2690,10 +2690,7 @@ static int ixgbe_get_ts_info(struct net_device *dev,
 			(1 << HWTSTAMP_FILTER_NONE) |
 			(1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
 			(1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
-			(1 << HWTSTAMP_FILTER_PTP_V2_SYNC) |
-			(1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) |
-			(1 << HWTSTAMP_FILTER_PTP_V2_EVENT) |
-			(1 << HWTSTAMP_FILTER_SOME);
+			(1 << HWTSTAMP_FILTER_PTP_V2_EVENT);
 		break;
 #endif /* CONFIG_IXGBE_PTP */
 	default: