From: <sameehj@amazon.com>
To: <davem@davemloft.net>, <netdev@vger.kernel.org>
Cc: Sameeh Jubran <sameehj@amazon.com>, <dwmw@amazon.com>,
<zorik@amazon.com>, <matua@amazon.com>, <saeedb@amazon.com>,
<msw@amazon.com>, <aliguori@amazon.com>, <nafea@amazon.com>,
<gtzalik@amazon.com>, <netanel@amazon.com>, <alisaidi@amazon.com>,
<benh@amazon.com>, <akiyano@amazon.com>, <ndagan@amazon.com>
Subject: [PATCH V3 net-next 07/12] net: ena: add unmask interrupts statistics to ethtool
Date: Sun, 3 May 2020 09:52:16 +0000 [thread overview]
Message-ID: <20200503095221.6408-8-sameehj@amazon.com> (raw)
In-Reply-To: <20200503095221.6408-1-sameehj@amazon.com>
From: Sameeh Jubran <sameehj@amazon.com>
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>
---
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 1 +
drivers/net/ethernet/amazon/ena/ena_netdev.c | 3 +++
drivers/net/ethernet/amazon/ena/ena_netdev.h | 1 +
3 files changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index c7df25f92dbd..74725d606964 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -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[] = {
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 6baafc3aebea..3cea4c9090c2 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -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
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 97dfd0c67e84..ebeb911c0efb 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -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 {
--
2.24.1.AMZN
next prev parent reply other threads:[~2020-05-03 9:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-03 9:52 [PATCH V3 net-next 00/12] Enhance current features in ena driver sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 01/12] net: ena: avoid unnecessary admin command when RSS function set fails sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 02/12] net: ena: fix error returning in ena_com_get_hash_function() sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 03/12] net: ena: allow setting the hash function without changing the key sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 04/12] net: ena: change default RSS hash function to Toeplitz sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 05/12] net: ena: changes to RSS hash key allocation sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 06/12] net: ena: remove code that does nothing sameehj
2020-05-03 9:52 ` sameehj [this message]
2020-05-03 9:52 ` [PATCH V3 net-next 08/12] net: ena: add support for reporting of packet drops sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 09/12] net: ena: drop superfluous prototype sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 10/12] net: ena: use SHUTDOWN as reset reason when closing interface sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 11/12] net: ena: cosmetic: remove unnecessary spaces and tabs in ena_com.h macros sameehj
2020-05-03 9:52 ` [PATCH V3 net-next 12/12] net: ena: cosmetic: extract code to ena_indirection_table_set() sameehj
2020-05-03 23:01 ` [PATCH V3 net-next 00/12] Enhance current features in ena driver David Miller
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