From patchwork Tue Oct 15 14:28:51 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yuval Mintz X-Patchwork-Id: 283646 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 130752C00AB for ; Wed, 16 Oct 2013 01:29:39 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932266Ab3JOO3S (ORCPT ); Tue, 15 Oct 2013 10:29:18 -0400 Received: from mms3.broadcom.com ([216.31.210.19]:2703 "EHLO mms3.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759175Ab3JOO3Q (ORCPT ); Tue, 15 Oct 2013 10:29:16 -0400 Received: from [10.9.208.57] by mms3.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Tue, 15 Oct 2013 07:28:56 -0700 X-Server-Uuid: B86B6450-0931-4310-942E-F00ED04CA7AF Received: from IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.1.438.0; Tue, 15 Oct 2013 07:29:07 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) with Microsoft SMTP Server id 14.1.438.0; Tue, 15 Oct 2013 07:29:07 -0700 Received: from lb-tlvb-yuvalmin.il.broadcom.com ( lb-tlvb-yuvalmin.il.broadcom.com [10.185.6.94]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 6FCBD246A5; Tue, 15 Oct 2013 07:29:06 -0700 (PDT) From: "Yuval Mintz" To: davem@davemloft.net, netdev@vger.kernel.org cc: ariele@broadcom.com, eilong@broadcom.com, "Yuval Mintz" Subject: [PATCH net net 5/9] bnx2x: Fix config when SR-IOV and iSCSI are enabled Date: Tue, 15 Oct 2013 16:28:51 +0200 Message-ID: <1381847335-32662-6-git-send-email-yuvalmin@broadcom.com> X-Mailer: git-send-email 1.8.1.227.g44fe835 In-Reply-To: <1381847335-32662-1-git-send-email-yuvalmin@broadcom.com> References: <1381847335-32662-1-git-send-email-yuvalmin@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7E438EA22E41758077-01-01 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Ariel Elior Starting with commit b9871bc "bnx2x: VF RSS support - PF side", if a PF will have SR-IOV supported in its PCI configuration space, storage drivers will not work for that interface. This patch fixes the resource calculation to allow such a configuration to properly work. Signed-off-by: Ariel Elior Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein --- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 986edbf..275b126 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -1197,8 +1197,9 @@ union cdu_context { /* TM (timers) host DB constants */ #define TM_ILT_PAGE_SZ_HW 0 #define TM_ILT_PAGE_SZ (4096 << TM_ILT_PAGE_SZ_HW) /* 4K */ -/* #define TM_CONN_NUM (CNIC_STARTING_CID+CNIC_ISCSI_CXT_MAX) */ -#define TM_CONN_NUM 1024 +#define TM_CONN_NUM (BNX2X_FIRST_VF_CID + \ + BNX2X_VF_CIDS + \ + CNIC_ISCSI_CID_MAX) #define TM_ILT_SZ (8 * TM_CONN_NUM) #define TM_ILT_LINES DIV_ROUND_UP(TM_ILT_SZ, TM_ILT_PAGE_SZ)