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Subject[patch 2.6.13 5/5] tg3: correct rx_dropped and add rx_missed_errors
Do not count non-error frames dropped by the hardware as
rx_errors. Instead, count them as part of rx_missed_errors.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

drivers/net/tg3.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6893,8 +6893,7 @@ static struct net_device_stats *tg3_get_
get_stat64(&hw_stats->tx_octets);

stats->rx_errors = old_stats->rx_errors +
- get_stat64(&hw_stats->rx_errors) +
- get_stat64(&hw_stats->rx_discards);
+ get_stat64(&hw_stats->rx_errors);
stats->tx_errors = old_stats->tx_errors +
get_stat64(&hw_stats->tx_errors) +
get_stat64(&hw_stats->tx_mac_errors) +
@@ -6922,6 +6921,9 @@ static struct net_device_stats *tg3_get_
stats->rx_crc_errors = old_stats->rx_crc_errors +
calc_crc_errors(tp);

+ stats->rx_missed_errors = old_stats->rx_missed_errors +
+ get_stat64(&hw_stats->rx_discards);
+
return stats;
}

-
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