Le 12/8/18 à 7:12 AM, Andrew Lunn a écrit : > Soon to be mainlined is an x86 platform with a Marvell switch, and a > bit-banging MDIO bus. In order to make this work, the phy_mask of the > MDIO bus needs to be set to prevent scanning for PHYs, and the > phy_ignore_ta_mask needs to be set because the switch has broken > turnaround. > > Add a platform_data structure with these parameters.
Looks good thanks Andrew. I do wonder if we could define a common mii_bus_platform_data structure eventually which is comprised of these two members (if nothing else) and maybe update the common mdiobus_register() code path to look for these members. If a subsequent platform data/device MDIO bus shows up we could do that at that time. Thanks! > > Andrew Lunn (2): > net: phy: mdio-gpio: Add platform_data support for phy_mask > net: phy: mdio-gpio: Add phy_ignore_ta_mask to platform data > > MAINTAINERS | 1 + > drivers/net/phy/mdio-gpio.c | 7 +++++++ > include/linux/platform_data/mdio-gpio.h | 14 ++++++++++++++ > 3 files changed, 22 insertions(+) > create mode 100644 include/linux/platform_data/mdio-gpio.h > -- Florian
