linux-dev/drivers/net/dsa/realtek/rtl8366rb.c, branch linus/master

net: dsa: realtek: rtl8366rb: Serialize indirect PHY register access

2022-05-16T20:09:46Z

Lock the regmap during the whole PHY register access routines in rtl8366rb. Signed-off-by: Alvin Šipraga Tested-by: Linus Walleij Signed-off-by: Linus Walleij Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/20220513213618.2742895-1-linus.walleij@linaro.org Signed-off-by: Jakub Kicinski

net: dsa: pass extack to .port_bridge_join driver methods

2022-02-27T11:06:14Z

As FDB isolation cannot be enforced between VLAN-aware bridges in lack of hardware assistance like extra FID bits, it seems plausible that many DSA switches cannot do it. Therefore, they need to reject configurations with multiple VLAN-aware bridges from the two code paths that can transition towards that state: - joining a VLAN-aware bridge - toggling VLAN awareness on an existing bridge The .port_vlan_filtering method already propagates the netlink extack to the driver, let's propagate it from .port_bridge_join too, to make sure that the driver can use the same function for both. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller

net: dsa: realtek: add new mdio interface for drivers

2022-01-28T15:02:49Z

This driver is a mdio_driver instead of a platform driver (like realtek-smi). ds_ops was duplicated for smi and mdio usage as mdio interfaces uses phy_{read,write} in ds_ops and the presence of phy_read is incompatible with external slave_mii_bus allocation. Signed-off-by: Luiz Angelo Daros de Luca Tested-by: Arınç ÜNAL Signed-off-by: David S. Miller

net: dsa: realtek: convert subdrivers into modules

2022-01-28T15:02:49Z

Preparing for multiple interfaces support, the drivers must be independent of realtek-smi. Signed-off-by: Luiz Angelo Daros de Luca Tested-by: Arınç ÜNAL Reviewed-by: Linus Walleij Reviewed-by: Alvin Šipraga Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: realtek: remove direct calls to realtek-smi

2022-01-28T15:02:49Z

Remove the only two direct calls from subdrivers to realtek-smi. Now they are called from realtek_priv. Subdrivers can now be linked independently from realtek-smi. Signed-off-by: Luiz Angelo Daros de Luca Reviewed-by: Alvin Šipraga Reviewed-by: Linus Walleij Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: realtek: rename realtek_smi to realtek_priv

2022-01-28T15:02:49Z

In preparation to adding other interfaces, the private data structure was renamed to priv. Also, realtek_smi_variant and realtek_smi_ops were renamed to realtek_variant and realtek_ops as those structs are not SMI specific. Signed-off-by: Luiz Angelo Daros de Luca Tested-by: Arınç ÜNAL Reviewed-by: Florian Fainelli Reviewed-by: Alvin Šipraga Reviewed-by: Linus Walleij Reviewed-by: Vladimir Oltean Signed-off-by: David S. Miller

net: dsa: realtek-smi: move to subdirectory

2022-01-28T15:02:49Z

Signed-off-by: Luiz Angelo Daros de Luca Tested-by: Arınç ÜNAL Reviewed-by: Alvin Šipraga Reviewed-by: Linus Walleij Reviewed-by: Florian Fainelli Reviewed-by: Vladimir Oltean Signed-off-by: David S. Miller