From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Dmitry Kravkov" Subject: [PATCH net 1/6] bnx2x: properly initialize statistic counters Date: Tue, 16 Jul 2013 18:21:42 +0300 Message-ID: <1373988107-305-2-git-send-email-dmitry@broadcom.com> References: <1373988107-305-1-git-send-email-dmitry@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:3189 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932727Ab3GPPWC (ORCPT ); Tue, 16 Jul 2013 11:22:02 -0400 In-Reply-To: <1373988107-305-1-git-send-email-dmitry@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: 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 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 98366ab..69c4cb6 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -1591,10 +1591,16 @@ void bnx2x_stats_init(struct bnx2x *bp) { int /*abs*/port = BP_PORT(bp); int mb_idx = BP_FW_MB_IDX(bp); + __le16 init_fw_counter = le16_to_cpu(0xFFFF); + 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 = init_fw_counter; + counters->tstats_counter = init_fw_counter; + counters->ustats_counter = init_fw_counter; + counters->cstats_counter = init_fw_counter; /* port and func stats for management */ if (!BP_NOMCP(bp)) { -- 1.8.1.4