Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.)
Without this correction, the old counter value is lost every time stats are read out. Signed-off-by: Thomas Lange <tho...@corelatus.se> --- drivers/net/davinci_emac.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index 2a628d1..922c8c5 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -1730,7 +1730,7 @@ static struct net_device_stats *emac_dev_getnetstats(struct net_device *ndev) emac_read(EMAC_TXCARRIERSENSE); emac_write(EMAC_TXCARRIERSENSE, stats_clear_mask); - ndev->stats.tx_fifo_errors = emac_read(EMAC_TXUNDERRUN); + ndev->stats.tx_fifo_errors += emac_read(EMAC_TXUNDERRUN); emac_write(EMAC_TXUNDERRUN, stats_clear_mask); return &ndev->stats; -- 1.7.2.5 _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source