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net: ena: add unmask interrupts statistics to ethtool

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Add unmask interrupts statistics to ethtool.

Signed-off-by: Netanel Belgazal <netanel@amazon.com>
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sameeh Jubran 2020-05-03 09:52:16 +00:00 committed by David S. Miller
parent cac7172f2d
commit d4a8b3bb0b
3 changed files with 5 additions and 0 deletions
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1
drivers/net/ethernet/amazon/ena/ena_ethtool.c
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@ -83,6 +83,7 @@ static const struct ena_stats ena_stats_tx_strings[] = {
ENA_STAT_TX_ENTRY(bad_req_id),
ENA_STAT_TX_ENTRY(llq_buffer_copy),
ENA_STAT_TX_ENTRY(missed_tx),
ENA_STAT_TX_ENTRY(unmask_interrupt),
};
static const struct ena_stats ena_stats_rx_strings[] = {

3
drivers/net/ethernet/amazon/ena/ena_netdev.c
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@ -1762,6 +1762,9 @@ static void ena_unmask_interrupt(struct ena_ring *tx_ring,
tx_ring->smoothed_interval,
true);
u64_stats_update_begin(&tx_ring->syncp);
tx_ring->tx_stats.unmask_interrupt++;
u64_stats_update_end(&tx_ring->syncp);
/* It is a shared MSI-X.
* Tx and Rx CQ have pointer to it.
* So we use one of them to reach the intr reg

1
drivers/net/ethernet/amazon/ena/ena_netdev.h
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@ -248,6 +248,7 @@ struct ena_stats_tx {
u64 bad_req_id;
u64 llq_buffer_copy;
u64 missed_tx;
u64 unmask_interrupt;
};
struct ena_stats_rx {