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From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, michael.chan@broadcom.com,
	Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next] bnxt: add more ethtool standard stats
Date: Mon, 19 Apr 2021 13:02:42 -0700	[thread overview]
Message-ID: <20210419200242.2984499-1-kuba@kernel.org> (raw)

Michael suggest a few more stats we can expose.

$ ethtool -S eth0 --groups eth-mac
Standard stats for eth0:
eth-mac-FramesTransmittedOK: 902623288966
eth-mac-FramesReceivedOK: 28727667047
eth-mac-FrameCheckSequenceErrors: 1
eth-mac-AlignmentErrors: 0
eth-mac-OutOfRangeLengthField: 0
$ ethtool -S eth0 | grep '\(fcs\|align\|oor\)'
     rx_fcs_err_frames: 1
     rx_align_err_frames: 0
     tx_fcs_err_frames: 0

Suggested-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 832252313b18..3b66e300c962 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -4020,6 +4020,12 @@ static void bnxt_get_eth_mac_stats(struct net_device *dev,
 		BNXT_GET_RX_PORT_STATS64(rx, rx_good_frames);
 	mac_stats->FramesTransmittedOK =
 		BNXT_GET_TX_PORT_STATS64(tx, tx_good_frames);
+	mac_stats->FrameCheckSequenceErrors =
+		BNXT_GET_RX_PORT_STATS64(rx, rx_fcs_err_frames);
+	mac_stats->AlignmentErrors =
+		BNXT_GET_RX_PORT_STATS64(rx, rx_align_err_frames);
+	mac_stats->OutOfRangeLengthField =
+		BNXT_GET_RX_PORT_STATS64(rx, rx_oor_len_frames);
 }
 
 static void bnxt_get_eth_ctrl_stats(struct net_device *dev,
-- 
2.30.2


             reply	other threads:[~2021-04-19 20:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-19 20:02 Jakub Kicinski [this message]
2021-04-19 23:30 ` [PATCH net-next] bnxt: add more ethtool standard stats patchwork-bot+netdevbpf

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