From patchwork Wed Jul 17 21:45:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Kravkov X-Patchwork-Id: 259772 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 6263A2C0095 for ; Thu, 18 Jul 2013 07:45:44 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756799Ab3GQVpl (ORCPT ); Wed, 17 Jul 2013 17:45:41 -0400 Received: from mms1.broadcom.com ([216.31.210.17]:4866 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756536Ab3GQVpi (ORCPT ); Wed, 17 Jul 2013 17:45:38 -0400 Received: from [10.9.208.57] by mms1.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Wed, 17 Jul 2013 14:41:42 -0700 X-Server-Uuid: 06151B78-6688-425E-9DE2-57CB27892261 Received: from IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.1.438.0; Wed, 17 Jul 2013 14:45:29 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) with Microsoft SMTP Server id 14.1.438.0; Wed, 17 Jul 2013 14:45:29 -0700 Received: from lb-tlvb-dmitry.il.broadcom.com ( lb-tlvb-dmitry.il.broadcom.com [10.185.7.55]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id D6163F2DE2; Wed, 17 Jul 2013 14:45:15 -0700 (PDT) From: "Dmitry Kravkov" To: davem@davemloft.net, netdev@vger.kernel.org Subject: [PATCH net v2 1/6] bnx2x: properly initialize statistic counters Date: Thu, 18 Jul 2013 00:45:07 +0300 Message-ID: <1374097512-19540-2-git-send-email-dmitry@broadcom.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1374097512-19540-1-git-send-email-dmitry@broadcom.com> References: <1374097512-19540-1-git-send-email-dmitry@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7DF9D01C31W53090091-01-01 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This prevent second statistics query be sent before first one is complete. This is required since two outstanding queries may cause FW assert. Signed-off-by: Dmitry Kravkov Signed-off-by: Ariel Elior Signed-off-by: Eilon Greenstein --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 98366ab..7b39424 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -1591,10 +1591,15 @@ void bnx2x_stats_init(struct bnx2x *bp) { int /*abs*/port = BP_PORT(bp); int mb_idx = BP_FW_MB_IDX(bp); + struct stats_counter *counters = &bp->fw_stats_data->storm_counters; bp->stats_pending = 0; bp->executer_idx = 0; bp->stats_counter = 0; + counters->xstats_counter = cpu_to_le16(0xFFFF); + counters->tstats_counter = cpu_to_le16(0xFFFF); + counters->ustats_counter = cpu_to_le16(0xFFFF); + counters->cstats_counter = cpu_to_le16(0xFFFF); /* port and func stats for management */ if (!BP_NOMCP(bp)) {