From patchwork Mon May 20 20:08:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rasesh Mody X-Patchwork-Id: 245109 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 2C62E2C00CD for ; Tue, 21 May 2013 06:09:00 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756835Ab3ETUIy (ORCPT ); Mon, 20 May 2013 16:08:54 -0400 Received: from mx0a-000f0801.pphosted.com ([67.231.144.122]:48079 "EHLO mx0a-000f0801.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758050Ab3ETUIx (ORCPT ); Mon, 20 May 2013 16:08:53 -0400 Received: from pps.filterd (m0000542 [127.0.0.1]) by mx0a-000f0801.pphosted.com (8.14.5/8.14.5) with SMTP id r4KK7oeA029443; Mon, 20 May 2013 13:08:52 -0700 Received: from hq1wp-exchub01.corp.brocade.com ([144.49.131.13]) by mx0a-000f0801.pphosted.com with ESMTP id 1ce6qn132w-1 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Mon, 20 May 2013 13:08:52 -0700 Received: from blc-10-1.brocade.com (10.70.4.101) by HQ1WP-EXCHUB01.corp.brocade.com (10.70.36.101) with Microsoft SMTP Server (TLS) id 14.2.309.2; Mon, 20 May 2013 13:08:51 -0700 Received: from blc-10-1.brocade.com (localhost.localdomain [127.0.0.1]) by blc-10-1.brocade.com (8.13.1/8.13.8) with ESMTP id r4KK8pir031026; Mon, 20 May 2013 13:08:51 -0700 Received: (from rmody@localhost) by blc-10-1.brocade.com (8.13.1/8.13.8/Submit) id r4KK8pHY031023; Mon, 20 May 2013 13:08:51 -0700 From: Rasesh Mody To: CC: , , Rasesh Mody Subject: [net-next v1 3/4] bna: Enahncement to Identify Default IOC Function Date: Mon, 20 May 2013 13:08:03 -0700 Message-ID: <1369080484-29926-4-git-send-email-rmody@brocade.com> X-Mailer: git-send-email 1.8.3.rc2 In-Reply-To: <1369080484-29926-1-git-send-email-rmody@brocade.com> References: <1369080484-29926-1-git-send-email-rmody@brocade.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8626, 1.0.431, 0.0.0000 definitions=2013-05-20_03:2013-05-20, 2013-05-20, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=1 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1211240000 definitions=main-1305200208 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org User should not be allowed to delete base function of eth port. Add a new field to the bfa ioc attributes structure to indicate if the given ioc is default function on the port or not. Signed-off-by: Rasesh Mody --- drivers/net/ethernet/brocade/bna/bfa_defs.h | 3 ++- drivers/net/ethernet/brocade/bna/bfa_ioc.c | 7 ++++--- drivers/net/ethernet/brocade/bna/bfa_ioc.h | 2 ++ 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/brocade/bna/bfa_defs.h b/drivers/net/ethernet/brocade/bna/bfa_defs.h index e423f82..b7d8127 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_defs.h +++ b/drivers/net/ethernet/brocade/bna/bfa_defs.h @@ -164,7 +164,8 @@ struct bfa_ioc_attr { u8 port_mode; /*!< enum bfa_mode */ u8 cap_bm; /*!< capability */ u8 port_mode_cfg; /*!< enum bfa_mode */ - u8 rsvd[4]; /*!< 64bit align */ + u8 def_fn; /*!< 1 if default fn */ + u8 rsvd[3]; /*!< 64bit align */ }; /* Adapter capability mask definition */ diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c index f2b73ff..6f3cac0 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c @@ -2371,7 +2371,7 @@ bfa_nw_ioc_get_attr(struct bfa_ioc *ioc, struct bfa_ioc_attr *ioc_attr) memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr)); ioc_attr->state = bfa_ioc_get_state(ioc); - ioc_attr->port_id = ioc->port_id; + ioc_attr->port_id = bfa_ioc_portid(ioc); ioc_attr->port_mode = ioc->port_mode; ioc_attr->port_mode_cfg = ioc->port_mode_cfg; @@ -2381,8 +2381,9 @@ bfa_nw_ioc_get_attr(struct bfa_ioc *ioc, struct bfa_ioc_attr *ioc_attr) bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr); - ioc_attr->pci_attr.device_id = ioc->pcidev.device_id; - ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func; + ioc_attr->pci_attr.device_id = bfa_ioc_devid(ioc); + ioc_attr->pci_attr.pcifn = bfa_ioc_pcifn(ioc); + ioc_attr->def_fn = bfa_ioc_is_default(ioc); bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev); } diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.h b/drivers/net/ethernet/brocade/bna/bfa_ioc.h index 63a85e5..f04e0aa 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.h +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.h @@ -222,6 +222,8 @@ struct bfa_ioc_hwif { #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) +#define bfa_ioc_is_default(__ioc) \ + (bfa_ioc_pcifn(__ioc) == bfa_ioc_portid(__ioc)) #define bfa_ioc_fetch_stats(__ioc, __stats) \ (((__stats)->drv_stats) = (__ioc)->stats) #define bfa_ioc_clr_stats(__ioc) \