From: Luo Jie <luoj@codeaurora.org>
To: andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk,
davem@davemloft.net, kuba@kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
sricharan@codeaurora.org, Luo Jie <luoj@codeaurora.org>
Subject: [PATCH v3 04/13] net: phy: at803x: use GENMASK() for speed status
Date: Mon, 18 Oct 2021 11:33:24 +0800 [thread overview]
Message-ID: <20211018033333.17677-5-luoj@codeaurora.org> (raw)
In-Reply-To: <20211018033333.17677-1-luoj@codeaurora.org>
Use GENMASK() for the current speed value.
Signed-off-by: Luo Jie <luoj@codeaurora.org>
---
drivers/net/phy/at803x.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 2f7d96bd1be8..0b69e77a0510 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -33,10 +33,10 @@
#define AT803X_SFC_DISABLE_JABBER BIT(0)
#define AT803X_SPECIFIC_STATUS 0x11
-#define AT803X_SS_SPEED_MASK (3 << 14)
-#define AT803X_SS_SPEED_1000 (2 << 14)
-#define AT803X_SS_SPEED_100 (1 << 14)
-#define AT803X_SS_SPEED_10 (0 << 14)
+#define AT803X_SS_SPEED_MASK GENMASK(15, 14)
+#define AT803X_SS_SPEED_1000 2
+#define AT803X_SS_SPEED_100 1
+#define AT803X_SS_SPEED_10 0
#define AT803X_SS_DUPLEX BIT(13)
#define AT803X_SS_SPEED_DUPLEX_RESOLVED BIT(11)
#define AT803X_SS_MDIX BIT(6)
@@ -969,7 +969,7 @@ static int at803x_read_status(struct phy_device *phydev)
if (sfc < 0)
return sfc;
- switch (ss & AT803X_SS_SPEED_MASK) {
+ switch (FIELD_GET(AT803X_SS_SPEED_MASK, ss)) {
case AT803X_SS_SPEED_10:
phydev->speed = SPEED_10;
break;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2021-10-18 3:34 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-18 3:33 [PATCH v3 0/13] net: phy: Add qca8081 ethernet phy driver Luo Jie
2021-10-18 3:33 ` [PATCH v3 01/13] net: phy: at803x: replace AT803X_DEVICE_ADDR with MDIO_MMD_PCS Luo Jie
2021-10-18 18:33 ` Andrew Lunn
2021-10-18 3:33 ` [PATCH v3 02/13] net: phy: at803x: use phy_modify() Luo Jie
2021-10-18 18:34 ` Andrew Lunn
2021-10-18 3:33 ` [PATCH v3 03/13] net: phy: at803x: improve the WOL feature Luo Jie
2021-10-18 18:41 ` Andrew Lunn
2021-10-19 11:46 ` Jie Luo
2021-10-19 12:29 ` Andrew Lunn
2021-10-19 12:42 ` Jie Luo
2021-10-18 3:33 ` Luo Jie [this message]
2021-10-18 18:41 ` [PATCH v3 04/13] net: phy: at803x: use GENMASK() for speed status Andrew Lunn
2021-10-18 3:33 ` [PATCH v3 05/13] net: phy: add qca8081 ethernet phy driver Luo Jie
2021-10-18 18:47 ` Andrew Lunn
2021-10-19 11:48 ` Jie Luo
2021-10-18 3:33 ` [PATCH v3 06/13] net: phy: add qca8081 read_status Luo Jie
2021-10-18 21:42 ` Andrew Lunn
2021-10-19 12:10 ` Jie Luo
2021-10-19 12:31 ` Andrew Lunn
2021-10-19 12:48 ` Jie Luo
2021-10-18 3:33 ` [PATCH v3 07/13] net: phy: add qca8081 get_features Luo Jie
2021-10-18 21:44 ` Andrew Lunn
2021-10-20 6:39 ` Jie Luo
2021-10-20 12:20 ` Andrew Lunn
2021-10-18 3:33 ` [PATCH v3 08/13] net: phy: add qca8081 config_aneg Luo Jie
2021-10-18 21:37 ` Andrew Lunn
2021-10-19 12:12 ` Jie Luo
2021-10-18 3:33 ` [PATCH v3 09/13] net: phy: add constants for fast retrain related register Luo Jie
2021-10-18 3:33 ` [PATCH v3 10/13] net: phy: add qca8081 config_init Luo Jie
2021-10-18 21:47 ` Andrew Lunn
2021-10-20 7:07 ` Jie Luo
2021-10-18 3:33 ` [PATCH v3 11/13] net: phy: add qca8081 soft_reset and enable master/slave seed Luo Jie
2021-10-18 3:33 ` [PATCH v3 12/13] net: phy: adjust qca8081 master/slave seed value if link down Luo Jie
2021-10-18 22:04 ` Andrew Lunn
2021-10-20 13:27 ` Jie Luo
2021-10-18 3:33 ` [PATCH v3 13/13] net: phy: add qca8081 cdt feature Luo Jie
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