linux-kernel - [PATCH net-next v5 02/11] net: phy: nxp-c45-tja11xx: remove RX BIST frame counters

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Message-Id: <20230731091619.77961-3-radu-nicolae.pirea@oss.nxp.com>
Date:   Mon, 31 Jul 2023 12:16:10 +0300
From:   "Radu Pirea (NXP OSS)" <radu-nicolae.pirea@....nxp.com>
To:     andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, richardcochran@...il.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Radu Pirea (NXP OSS)" <radu-nicolae.pirea@....nxp.com>
Subject: [PATCH net-next v5 02/11] net: phy: nxp-c45-tja11xx: remove RX BIST frame counters

Remove RX BIST frame counters from the PHY statistics.
In production mode, these counters are always read as 0.

Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@....nxp.com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
---
 drivers/net/phy/nxp-c45-tja11xx.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/net/phy/nxp-c45-tja11xx.c b/drivers/net/phy/nxp-c45-tja11xx.c
index 41b8af0547e4..f1f15a1b6cfc 100644
--- a/drivers/net/phy/nxp-c45-tja11xx.c
+++ b/drivers/net/phy/nxp-c45-tja11xx.c
@@ -81,9 +81,6 @@
 #define VEND1_SYMBOL_ERROR_COUNTER	0x8350
 #define VEND1_LINK_DROP_COUNTER		0x8352
 #define VEND1_LINK_LOSSES_AND_FAILURES	0x8353
-#define VEND1_R_GOOD_FRAME_CNT		0xA950
-#define VEND1_R_BAD_FRAME_CNT		0xA952
-#define VEND1_R_RXER_FRAME_CNT		0xA954
 #define VEND1_RX_PREAMBLE_COUNT		0xAFCE
 #define VEND1_TX_PREAMBLE_COUNT		0xAFCF
 #define VEND1_RX_IPG_LENGTH		0xAFD0
@@ -809,12 +806,6 @@ static const struct nxp_c45_phy_stats nxp_c45_hw_stats[] = {
 		VEND1_LINK_LOSSES_AND_FAILURES, 10, GENMASK(15, 10) },
 	{ "phy_link_failure_cnt", MDIO_MMD_VEND1,
 		VEND1_LINK_LOSSES_AND_FAILURES, 0, GENMASK(9, 0) },
-	{ "r_good_frame_cnt", MDIO_MMD_VEND1,
-		VEND1_R_GOOD_FRAME_CNT, 0, GENMASK(15, 0) },
-	{ "r_bad_frame_cnt", MDIO_MMD_VEND1,
-		VEND1_R_BAD_FRAME_CNT, 0, GENMASK(15, 0) },
-	{ "r_rxer_frame_cnt", MDIO_MMD_VEND1,
-		VEND1_R_RXER_FRAME_CNT, 0, GENMASK(15, 0) },
 	{ "rx_preamble_count", MDIO_MMD_VEND1,
 		VEND1_RX_PREAMBLE_COUNT, 0, GENMASK(5, 0) },
 	{ "tx_preamble_count", MDIO_MMD_VEND1,
-- 
2.34.1