bnx2x: properly initialize FW stats

Client statistics need to be initialized to -1

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
index 5644bddb3d19..4733c835dad9 100644
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -1339,6 +1339,7 @@ void bnx2x_stats_init(struct bnx2x *bp)
         int port = BP_PORT(bp);
         int mb_idx = BP_FW_MB_IDX(bp);
         int i;
+        struct eth_stats_query *stats = bnx2x_sp(bp, fw_stats);
 
         bp->stats_pending = 0;
         bp->executer_idx = 0;
@@ -1380,6 +1381,18 @@ void bnx2x_stats_init(struct bnx2x *bp)
                 memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
         }
 
+        for_each_queue(bp, i) {
+                /* Set initial stats counter in the stats ramrod data to -1 */
+                int cl_id = bp->fp[i].cl_id;
+
+                stats->xstorm_common.client_statistics[cl_id].
+                        stats_counter = 0xffff;
+                stats->ustorm_common.client_statistics[cl_id].
+                        stats_counter = 0xffff;
+                stats->tstorm_common.client_statistics[cl_id].
+                        stats_counter = 0xffff;
+        }
+
         memset(&bp->dev->stats, 0, sizeof(struct net_device_stats));
         memset(&bp->eth_stats, 0, sizeof(struct bnx2x_eth_stats));