All of lore.kernel.org
 help / color / mirror / Atom feed
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 V1 net 07/13] net: ena: add unmask interrupts statistics to ethtool
Date: Wed, 22 Apr 2020 08:09:17 +0000	[thread overview]
Message-ID: <20200422080923.6697-8-sameehj@amazon.com> (raw)
In-Reply-To: <20200422080923.6697-1-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


  parent reply	other threads:[~2020-04-22  8:09 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-22  8:09 [PATCH V1 net 00/13] Enhance current features in ena driver sameehj
2020-04-22  8:09 ` [PATCH V1 net 01/13] net: ena: fix error returning in ena_com_get_hash_function() sameehj
2020-04-22  8:09 ` [PATCH V1 net 02/13] net: ena: avoid unnecessary admin command when RSS function set fails sameehj
2020-04-22  8:09 ` [PATCH V1 net 03/13] net: ena: allow setting the hash function without changing the key sameehj
2020-04-22  8:09 ` [PATCH V1 net 04/13] net: ena: change default RSS hash function to Toeplitz sameehj
2020-04-22  8:09 ` [PATCH V1 net 05/13] net: ena: changes to RSS hash key allocation sameehj
2020-04-22  8:09 ` [PATCH V1 net 06/13] net: ena: remove code that does nothing sameehj
2020-04-22  8:09 ` sameehj [this message]
2020-04-22  8:09 ` [PATCH V1 net 08/13] net: ena: add support for reporting of packet drops sameehj
2020-04-22  8:09 ` [PATCH V1 net 09/13] net: ena: implement ena_com_get_admin_polling_mode() sameehj
2020-04-22  8:09 ` [PATCH V1 net 10/13] net: ena: use SHUTDOWN as reset reason when closing interface sameehj
2020-04-22  8:09 ` [PATCH V1 net 11/13] net: ena: move llq configuration from ena_probe to ena_device_init() sameehj
2020-04-22  8:09 ` [PATCH V1 net 12/13] net: ena: cosmetic: remove unnecessary spaces and tabs in ena_com.h macros sameehj
2020-04-22  8:09 ` [PATCH V1 net 13/13] net: ena: cosmetic: extract code to ena_indirection_table_set() sameehj
2020-04-22  8:13 ` [PATCH V1 net 00/13] Enhance current features in ena driver Jubran, Samih

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200422080923.6697-8-sameehj@amazon.com \
    --to=sameehj@amazon.com \
    --cc=akiyano@amazon.com \
    --cc=aliguori@amazon.com \
    --cc=alisaidi@amazon.com \
    --cc=benh@amazon.com \
    --cc=davem@davemloft.net \
    --cc=dwmw@amazon.com \
    --cc=gtzalik@amazon.com \
    --cc=matua@amazon.com \
    --cc=msw@amazon.com \
    --cc=nafea@amazon.com \
    --cc=ndagan@amazon.com \
    --cc=netanel@amazon.com \
    --cc=netdev@vger.kernel.org \
    --cc=saeedb@amazon.com \
    --cc=zorik@amazon.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.