diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2011-05-19 12:12:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-19 18:00:00 -0400 |
| commit | 4452d0999906e3e26b718566362e943fcaa3d694 (patch) | |
| tree | 124fa03691574ffb7e290bff82552915a04a5f7b /drivers/net/tg3.c | |
| parent | 54e0a67f446fae290f99781691eba46c5cda66e7 (diff) | |
tg3: Fix stats for 5704 and later devices
Commit 4d95847381228639844c7197deb8b2211274ef22, entitled
"tg3: Workaround rx_discards stat bug" modified the hardware statistics
data structure. The modification shifted the statistics so that the
labels no longer corresponded to the counter values. This patch fixes
the problem by utilizing reserved space for the new counters.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d05c6a06da44..574fe9785f3c 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -364,7 +364,6 @@ static const struct { { "dma_write_prioq_full" }, { "rxbds_empty" }, { "rx_discards" }, - { "mbuf_lwm_thresh_hit" }, { "rx_errors" }, { "rx_threshold_hit" }, @@ -376,7 +375,9 @@ static const struct { { "ring_status_update" }, { "nic_irqs" }, { "nic_avoided_irqs" }, - { "nic_tx_threshold_hit" } + { "nic_tx_threshold_hit" }, + + { "mbuf_lwm_thresh_hit" }, }; #define TG3_NUM_STATS ARRAY_SIZE(ethtool_stats_keys) @@ -9546,6 +9547,8 @@ static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp) ESTAT_ADD(nic_avoided_irqs); ESTAT_ADD(nic_tx_threshold_hit); + ESTAT_ADD(mbuf_lwm_thresh_hit); + return estats; } |