From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next PATCH 03/11] ixgbe: Disable DROP_EN for Rx queues Date: Sat, 14 Mar 2009 01:13:08 -0700 Message-ID: <20090314081308.4687.4574.stgit@lost.foo-projects.org> References: <20090314081229.4687.40245.stgit@lost.foo-projects.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, gospo@redhat.com, Peter P Waskiewicz Jr , Mallikarjuna R Chilakala , Jeff Kirsher To: davem@davemloft.net Return-path: Received: from qmta03.westchester.pa.mail.comcast.net ([76.96.62.32]:41439 "EHLO QMTA03.westchester.pa.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754038AbZCNIN3 (ORCPT ); Sat, 14 Mar 2009 04:13:29 -0400 In-Reply-To: <20090314081229.4687.40245.stgit@lost.foo-projects.org> Sender: netdev-owner@vger.kernel.org List-ID: From: PJ Waskiewicz 82599 mistakenly enabled drop on Rx queues in the packet buffer. The default mode should be store-and-forward from the FIFO. Signed-off-by: Peter P Waskiewicz Jr Acked-by: Mallikarjuna R Chilakala Signed-off-by: Jeff Kirsher --- drivers/net/ixgbe/ixgbe_main.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index c18d0f3..320da14 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1679,8 +1679,6 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter, int index) srrctl |= rx_ring->rx_buf_len >> IXGBE_SRRCTL_BSIZEPKT_SHIFT; } - if (adapter->hw.mac.type == ixgbe_mac_82599EB) - srrctl |= IXGBE_SRRCTL_DROP_EN; IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(index), srrctl); }