From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755543AbaFXPws (ORCPT ); Tue, 24 Jun 2014 11:52:48 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:60968 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755489AbaFXPwp (ORCPT ); Tue, 24 Jun 2014 11:52:45 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wei Yang , "David S. Miller" Subject: [PATCH 3.10 25/52] net/mlx4_core: pass pci_device_id.driver_data to __mlx4_init_one during reset Date: Tue, 24 Jun 2014 11:50:40 -0400 Message-Id: <20140624154715.011376622@linuxfoundation.org> X-Mailer: git-send-email 2.0.0 In-Reply-To: <20140624154713.428945460@linuxfoundation.org> References: <20140624154713.428945460@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Wei Yang [ No upstream commit, this is a cherry picked backport enabler. ] The second parameter of __mlx4_init_one() is used to identify whether the pci_dev is a PF or VF. Currently, when it is invoked in mlx4_pci_slot_reset() this information is missed. This patch match the pci_dev with mlx4_pci_table and passes the pci_device_id.driver_data to __mlx4_init_one() in mlx4_pci_slot_reset(). Signed-off-by: Wei Yang Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx4/main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2517,7 +2517,11 @@ static pci_ers_result_t mlx4_pci_err_det static pci_ers_result_t mlx4_pci_slot_reset(struct pci_dev *pdev) { - int ret = __mlx4_init_one(pdev, 0); + const struct pci_device_id *id; + int ret; + + id = pci_match_id(mlx4_pci_table, pdev); + ret = __mlx4_init_one(pdev, id->driver_data); return ret ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED; }