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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>
This commit is contained in:
Dmitry Bogdanov 2019-04-29 10:05:02 +00:00 committed by David S. Miller
parent 49544935a7
commit 190f34384c
1 changed files with 8 additions and 1 deletions
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9
drivers/net/ethernet/aquantia/atlantic/aq_nic.c
View File

@ -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;