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Date: Mon, 12 Mar 2012 17:22:04 -0400 From: "Yuval Mintz" <yuvalmin@...adcom.com> To: davem@...emloft.net, netdev@...r.kernel.org cc: eilong@...adcom.com, "Yuval Mintz" <yuvalmin@...adcom.com> Subject: [net 1/4] bnx2x: pfc statistics counts pfc events twice When pfc statistics were counted, the delta change from last count was summed twice. This fixes the issue. Signed-off-by: Yuval Mintz <yuvalmin@...adcom.com> Signed-off-by: Eilon Greenstein <eilong@...adcom.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 12 ------------ 1 files changed, 0 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 1adef26..a766b25 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -554,23 +554,11 @@ static void bnx2x_bmac_stats_update(struct bnx2x *bp) UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl); /* collect PFC stats */ - DIFF_64(diff.hi, new->tx_stat_gtpp_hi, - pstats->pfc_frames_tx_hi, - diff.lo, new->tx_stat_gtpp_lo, - pstats->pfc_frames_tx_lo); pstats->pfc_frames_tx_hi = new->tx_stat_gtpp_hi; pstats->pfc_frames_tx_lo = new->tx_stat_gtpp_lo; - ADD_64(pstats->pfc_frames_tx_hi, diff.hi, - pstats->pfc_frames_tx_lo, diff.lo); - DIFF_64(diff.hi, new->rx_stat_grpp_hi, - pstats->pfc_frames_rx_hi, - diff.lo, new->rx_stat_grpp_lo, - pstats->pfc_frames_rx_lo); pstats->pfc_frames_rx_hi = new->rx_stat_grpp_hi; pstats->pfc_frames_rx_lo = new->rx_stat_grpp_lo; - ADD_64(pstats->pfc_frames_rx_hi, diff.hi, - pstats->pfc_frames_rx_lo, diff.lo); } estats->pause_frames_received_hi = -- 1.7.9.rc2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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