mirror of https://github.com/hak5/openwrt.git
75 lines
2.4 KiB
Diff
75 lines
2.4 KiB
Diff
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From: Florian Fainelli <f.fainelli@gmail.com>
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Date: Tue, 22 Nov 2016 11:40:54 -0800
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Subject: [PATCH] net: phy: broadcom: Move bcm54xx_auxctl_{read, write} to
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common library
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We are going to need these functions to implement support for Broadcom
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Wirespeed, aka downshift.
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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--- a/drivers/net/phy/bcm-phy-lib.c
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+++ b/drivers/net/phy/bcm-phy-lib.c
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@@ -50,6 +50,23 @@ int bcm_phy_read_exp(struct phy_device *
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}
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EXPORT_SYMBOL_GPL(bcm_phy_read_exp);
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+int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum)
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+{
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+ /* The register must be written to both the Shadow Register Select and
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+ * the Shadow Read Register Selector
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+ */
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+ phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum |
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+ regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT);
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+ return phy_read(phydev, MII_BCM54XX_AUX_CTL);
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+}
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+EXPORT_SYMBOL_GPL(bcm54xx_auxctl_read);
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+
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+int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val)
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+{
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+ return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val);
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+}
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+EXPORT_SYMBOL(bcm54xx_auxctl_write);
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+
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int bcm_phy_write_misc(struct phy_device *phydev,
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u16 reg, u16 chl, u16 val)
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{
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--- a/drivers/net/phy/bcm-phy-lib.h
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+++ b/drivers/net/phy/bcm-phy-lib.h
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@@ -19,6 +19,9 @@
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int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val);
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int bcm_phy_read_exp(struct phy_device *phydev, u16 reg);
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+int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val);
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+int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum);
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+
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int bcm_phy_write_misc(struct phy_device *phydev,
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u16 reg, u16 chl, u16 value);
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int bcm_phy_read_misc(struct phy_device *phydev,
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--- a/drivers/net/phy/broadcom.c
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+++ b/drivers/net/phy/broadcom.c
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@@ -30,21 +30,6 @@ MODULE_DESCRIPTION("Broadcom PHY driver"
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MODULE_AUTHOR("Maciej W. Rozycki");
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MODULE_LICENSE("GPL");
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-static int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum)
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-{
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- /* The register must be written to both the Shadow Register Select and
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- * the Shadow Read Register Selector
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- */
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- phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum |
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- regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT);
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- return phy_read(phydev, MII_BCM54XX_AUX_CTL);
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-}
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-
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-static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val)
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-{
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- return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val);
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-}
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-
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static int bcm54810_config(struct phy_device *phydev)
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{
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int rc, val;
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