From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anirban Chakraborty Subject: [PATCH net-next 2/5] qlcnic: Fix for kdump Date: Tue, 16 Nov 2010 16:08:06 -0800 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Cc: Dept_NX_Linux_NIC_Driver To: David Miller , "netdev@vger.kernel.org" Return-path: Received: from avexcashub1.qlogic.com ([198.70.193.61]:19264 "EHLO avexcashub1.qlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759093Ab0KQAIi (ORCPT ); Tue, 16 Nov 2010 19:08:38 -0500 Sender: netdev-owner@vger.kernel.org List-ID: From: Rajesh Borundia In case of kdump environment the function may be in unknown state. Reset the function using PCI FLR before initializing it. Signed-off-by: Rajesh Borundia Signed-off-by: Anirban Chakraborty --- drivers/net/qlcnic/qlcnic_ctx.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c index 1cdc05d..3ad1f3e 100644 --- a/drivers/net/qlcnic/qlcnic_ctx.c +++ b/drivers/net/qlcnic/qlcnic_ctx.c @@ -480,6 +480,9 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter) { int err; + if (reset_devices) + pci_reset_function(adapter->pdev); + err = qlcnic_fw_cmd_create_rx_ctx(adapter); if (err) return err; -- 1.5.4.5