diff options
| author | Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> | 2019-04-29 10:05:02 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-01 09:30:15 -0400 |
| commit | 190f34384c6cfed30fe8a1f94f7a25de129ccaa9 (patch) | |
| tree | ecc488e16fb381b050748bbf649497bb5beef9fd /drivers/net/ethernet/aquantia | |
| parent | 49544935a78cec813e1a8b17ea40d589138baf99 (diff) | |
| download | linux-190f34384c6cfed30fe8a1f94f7a25de129ccaa9.tar.bz2 | |
net: aquantia: fetch up to date statistics on ethtool request
This improves ethtool -S usage, where stats are now actual
on each request. Before that stats only were updated at service
timer period.
Tested-by: Nikita Danilov <ndanilov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 454a44bb148e..8018f483ae45 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -700,7 +700,14 @@ void aq_nic_get_stats(struct aq_nic_s *self, u64 *data) unsigned int i = 0U; unsigned int count = 0U; struct aq_vec_s *aq_vec = NULL; - struct aq_stats_s *stats = self->aq_hw_ops->hw_get_hw_stats(self->aq_hw); + struct aq_stats_s *stats; + + if (self->aq_fw_ops->update_stats) { + mutex_lock(&self->fwreq_mutex); + self->aq_fw_ops->update_stats(self->aq_hw); + mutex_unlock(&self->fwreq_mutex); + } + stats = self->aq_hw_ops->hw_get_hw_stats(self->aq_hw); if (!stats) goto err_exit; |