[PATCH 16/20] dpaa_eth: add dropped frames to percpu ethtool stats

[Madalin Bucur]

Prior to this change, the frames dropped on receive or transmit
were not displayed in the ethtool statistics, leaving the dropped
frames unaccounted for.

Signed-off-by: Madalin Bucur <madalin.bu...@nxp.com>
---
 drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c 
b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index bc6ed1df53ca..1c689e11c61f 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -47,6 +47,8 @@ static const char dpaa_stats_percpu[][ETH_GSTRING_LEN] = {
        "tx S/G",
        "tx error",
        "rx error",
+       "rx dropped",
+       "tx dropped",
 };
 
 static char dpaa_stats_global[][ETH_GSTRING_LEN] = {
@@ -262,6 +264,12 @@ static void copy_stats(struct dpaa_percpu_priv 
*percpu_priv, int num_cpus,
        data[crr * num_values + crr_cpu] = percpu_priv->stats.rx_errors;
        data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_errors;
 
+       data[crr * num_values + crr_cpu] = percpu_priv->stats.rx_dropped;
+       data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_dropped;
+
+       data[crr * num_values + crr_cpu] = percpu_priv->stats.tx_dropped;
+       data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_dropped;
+
        data[crr * num_values + crr_cpu] = bp_count;
        data[crr++ * num_values + num_cpus] += bp_count;
 }
-- 
2.1.0