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Message-Id: <20240816060955.47076-2-Frank.Sae@motor-comm.com>
Date: Thu, 15 Aug 2024 23:09:54 -0700
From: Frank Sae <Frank.Sae@...or-comm.com>
To: Frank.Sae@...or-comm.com,
	andrew@...n.ch,
	hkallweit1@...il.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	linux@...linux.org.uk
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	yuanlai.cui@...or-comm.com,
	hua.sun@...or-comm.com,
	xiaoyong.li@...or-comm.com,
	suting.hu@...or-comm.com,
	jie.han@...or-comm.com
Subject: [PATCH net-next v2 1/2] net: phy: Optimize phy speed mask to be compatible to yt8821

yt8521 and yt8531s as Gigabit transiver use bit15:14(bit9 reserved default
0) as phy speed mask, yt8821 as 2.5G transiver uses bit9 bit15:14 as phy
speed mask.

Be compatible to yt8821, reform phy speed mask and phy speed macro.

Signed-off-by: Frank Sae <Frank.Sae@...or-comm.com>
---
 drivers/net/phy/motorcomm.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
index 7a11fdb687cc..fe0aabe12622 100644
--- a/drivers/net/phy/motorcomm.c
+++ b/drivers/net/phy/motorcomm.c
@@ -46,12 +46,10 @@
 
 /* Specific Status Register */
 #define YTPHY_SPECIFIC_STATUS_REG		0x11
-#define YTPHY_SSR_SPEED_MODE_OFFSET		14
-
-#define YTPHY_SSR_SPEED_MODE_MASK		(BIT(15) | BIT(14))
-#define YTPHY_SSR_SPEED_10M			0x0
-#define YTPHY_SSR_SPEED_100M			0x1
-#define YTPHY_SSR_SPEED_1000M			0x2
+#define YTPHY_SSR_SPEED_MASK			((0x3 << 14) | BIT(9))
+#define YTPHY_SSR_SPEED_10M			((0x0 << 14))
+#define YTPHY_SSR_SPEED_100M			((0x1 << 14))
+#define YTPHY_SSR_SPEED_1000M			((0x2 << 14))
 #define YTPHY_SSR_DUPLEX_OFFSET			13
 #define YTPHY_SSR_DUPLEX			BIT(13)
 #define YTPHY_SSR_PAGE_RECEIVED			BIT(12)
@@ -1187,8 +1185,7 @@ static int yt8521_adjust_status(struct phy_device *phydev, int status,
 	else
 		duplex = DUPLEX_FULL;	/* for fiber, it always DUPLEX_FULL */
 
-	speed_mode = (status & YTPHY_SSR_SPEED_MODE_MASK) >>
-		     YTPHY_SSR_SPEED_MODE_OFFSET;
+	speed_mode = status & YTPHY_SSR_SPEED_MASK;
 
 	switch (speed_mode) {
 	case YTPHY_SSR_SPEED_10M:
-- 
2.25.1


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