From c20cd5d753a452807b080bbf390e2f844d7991b3 Mon Sep 17 00:00:00 2001 From: Yuval Mintz Date: Mon, 23 Jul 2012 21:16:06 +0000 Subject: bnx2x: Correct EEE statistics gathering In boards with 4-ports, Tx LPI statistics were gathered incorrectly. This patch guarantees that each pmf will only query its own port for these statistics. Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c') diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 667d89042d35..332db64dd5be 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -785,9 +785,11 @@ static int bnx2x_hw_stats_update(struct bnx2x *bp) pstats->host_port_stats_counter++; - if (CHIP_IS_E3(bp)) - estats->eee_tx_lpi += REG_RD(bp, - MISC_REG_CPMU_LP_SM_ENT_CNT_P0); + if (CHIP_IS_E3(bp)) { + u32 lpi_reg = BP_PORT(bp) ? MISC_REG_CPMU_LP_SM_ENT_CNT_P1 + : MISC_REG_CPMU_LP_SM_ENT_CNT_P0; + estats->eee_tx_lpi += REG_RD(bp, lpi_reg); + } if (!BP_NOMCP(bp)) { u32 nig_timer_max = -- cgit v1.2.3-59-g8ed1b