diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-05-26 16:29:36 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-26 15:31:45 -0700 |
| commit | 90ce665c6a40dc1be771bf5f86e624c0acf3a76f (patch) | |
| tree | 2a47bbd8f8eeef4638694115ca06e66bda2c0da4 /include/linux/phy.h | |
| parent | 8928e19ad8598ba2e93905a73f39121513ddf4cb (diff) | |
net: mdiobus: add clause 45 mdiobus accessors
There is a recurring pattern throughout some of the PHY code converting
a devad and regnum to our packed clause 45 representation. Rather than
having this scattered around the code, let's put a common translation
function in mdio.h, and provide some register accessors.
Convert the phylib core, phylink, bcm87xx and cortina to use these.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 2bcdf19ed3b4..6d256e720a66 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -209,12 +209,6 @@ static inline const char *phy_modes(phy_interface_t interface) #define MII_BUS_ID_SIZE 61 -/* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit - IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */ -#define MII_ADDR_C45 (1<<30) -#define MII_DEVADDR_C45_SHIFT 16 -#define MII_REGADDR_C45_MASK GENMASK(15, 0) - struct device; struct phylink; struct sfp_bus; |