From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [PATCH 4/7] e1000e: Increase Tx timeout factor for 10Mbps Date: Fri, 08 Aug 2008 18:36:01 -0700 Message-ID: <20080809013601.23913.15258.stgit@localhost.localdomain> References: <20080809013544.23913.47157.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, davem@davemloft.net, akpm@linux-foundation.org, Bruce Allan , Jeff Kirsher To: jeff@garzik.org Return-path: Received: from mga14.intel.com ([143.182.124.37]:16589 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755040AbYHIBgC (ORCPT ); Fri, 8 Aug 2008 21:36:02 -0400 In-Reply-To: <20080809013544.23913.47157.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Bruce Allan Prevent Tx hangs from happening on 10Mb flood ping by increasing the timeout factor. Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher --- drivers/net/e1000e/netdev.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index efa9445..4573c7b 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -3058,7 +3058,7 @@ static void e1000_watchdog_task(struct work_struct *work) case SPEED_10: txb2b = 0; netdev->tx_queue_len = 10; - adapter->tx_timeout_factor = 14; + adapter->tx_timeout_factor = 16; break; case SPEED_100: txb2b = 0;