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net: phy: realtek: add generic Realtek PHY driver 

The integrated PHY's of later RTL8168 network chips report the generic
PHYID 0x001cc800 (Realtek OUI, model and revision number both set to
zero) and therefore currently the genphy driver is used.

To be able to use the paged version of e.g. phy_write() we need a
PHY driver with the read_page and write_page callbacks implemented.
So basically make a copy of the genphy driver, just with the
read_page and write_page callbacks being set.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2019-02-03 16:07:33 +01:00 committed by David S. Miller
parent 682a789516
commit f66ebd14a7
1 changed files with 9 additions and 0 deletions
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9
drivers/net/phy/realtek.c
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@ -272,6 +272,15 @@ static struct phy_driver realtek_drvs[] = {
.resume = genphy_resume,
.read_page = rtl821x_read_page,
.write_page = rtl821x_write_page,
}, {
PHY_ID_MATCH_EXACT(0x001cc800),
.name = "Generic Realtek PHY",
.features = PHY_GBIT_FEATURES,
.config_init = genphy_config_init,
.suspend = genphy_suspend,
.resume = genphy_resume,
.read_page = rtl821x_read_page,
.write_page = rtl821x_write_page,
}, {
PHY_ID_MATCH_EXACT(0x001cc961),
.name = "RTL8366RB Gigabit Ethernet",