From patchwork Mon Aug 5 21:35:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Kravkov X-Patchwork-Id: 264810 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 32F232C007C for ; Tue, 6 Aug 2013 07:36:41 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754735Ab3HEVgZ (ORCPT ); Mon, 5 Aug 2013 17:36:25 -0400 Received: from mms1.broadcom.com ([216.31.210.17]:1133 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753126Ab3HEVgD (ORCPT ); Mon, 5 Aug 2013 17:36:03 -0400 Received: from [10.9.208.53] by mms1.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Mon, 05 Aug 2013 14:31:58 -0700 X-Server-Uuid: 06151B78-6688-425E-9DE2-57CB27892261 Received: from IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) by IRVEXCHCAS06.corp.ad.broadcom.com (10.9.208.53) with Microsoft SMTP Server (TLS) id 14.1.438.0; Mon, 5 Aug 2013 14:35:48 -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; Mon, 5 Aug 2013 14:35:48 -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 47D9AF2D73; Mon, 5 Aug 2013 14:35:47 -0700 (PDT) From: "Dmitry Kravkov" To: davem@davemloft.net, netdev@vger.kernel.org cc: eilong@broadcom.com, "Dmitry Kravkov" , "Ariel Elior" Subject: [PATCH net v4 1/6] bnx2x: properly initialize statistic counters Date: Tue, 6 Aug 2013 00:35:39 +0300 Message-ID: <1375738544-8695-2-git-send-email-dmitry@broadcom.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1375738544-8695-1-git-send-email-dmitry@broadcom.com> References: <1375738544-8695-1-git-send-email-dmitry@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7E1EC64431W80925736-01-01 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 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 98366ab..a22ad61 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -1589,12 +1589,17 @@ void bnx2x_memset_stats(struct bnx2x *bp) void bnx2x_stats_init(struct bnx2x *bp) { - int /*abs*/port = BP_PORT(bp); + struct stats_counter *counters = &bp->fw_stats_data->storm_counters; int mb_idx = BP_FW_MB_IDX(bp); + int port = BP_PORT(bp); 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)) {