linux-dev/drivers/net/dsa/qca, branch master

net: dsa: qca8k: fix ethtool autocast mib for big-endian systems

2022-10-14T07:22:28Z

The switch sends autocast mib in little-endian. This is problematic for big-endian system as the values needs to be converted. Fix this by converting each mib value to cpu byte order. Fixes: 5c957c7ca78c ("net: dsa: qca8k: add support for mib autocast in Ethernet packet") Tested-by: Pawel Dembicki Tested-by: Lech Perczak Signed-off-by: Christian Marangi Signed-off-by: David S. Miller

net: dsa: qca8k: fix inband mgmt for big-endian systems

2022-10-14T07:22:28Z

The header and the data of the skb for the inband mgmt requires to be in little-endian. This is problematic for big-endian system as the mgmt header is written in the cpu byte order. Fix this by converting each value for the mgmt header and data to little-endian, and convert to cpu byte order the mgmt header and data sent by the switch. Fixes: 5950c7c0a68c ("net: dsa: qca8k: add support for mgmt read/write in Ethernet packet") Tested-by: Pawel Dembicki Tested-by: Lech Perczak Signed-off-by: Christian Marangi Reviewed-by: Lech Perczak Signed-off-by: David S. Miller

net: dsa: qca8k: remove unnecessary dev_set_drvdata()

2022-09-23T02:30:38Z

Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang Signed-off-by: Jakub Kicinski

net: dsa: ar9331: remove unnecessary dev_set_drvdata()

2022-09-23T02:30:38Z

net: dsa: propagate extack to port_lag_join

2022-09-20T08:32:36Z

Drivers could refuse to offload a LAG configuration for a variety of reasons, mainly having to do with its TX type. Additionally, since DSA masters may now also be LAG interfaces, and this will translate into a call to port_lag_join on the CPU ports, there may be extra restrictions there. Propagate the netlink extack to this DSA method in order for drivers to give a meaningful error message back to the user. Signed-off-by: Vladimir Oltean Signed-off-by: Paolo Abeni

net: dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data

2022-09-06T09:18:15Z

of_device_get_match_data is called on priv->dev before priv->dev is actually set. Move of_device_get_match_data after priv->dev is correctly set to fix this kernel panic. Fixes: 3bb0844e7bcd ("net: dsa: qca8k: cache match data to speed up access") Signed-off-by: Christian Marangi Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/20220904215319.13070-1-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni

net: dsa: qca8k: move read_switch_id function to common code

2022-07-29T05:24:40Z

The same function to read the switch id is used by drivers based on qca8k family switch. Move them to common code to make them accessible also by other drivers. Signed-off-by: Christian Marangi Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski

net: dsa: qca8k: move port LAG functions to common code

2022-07-29T05:24:39Z

The same port LAG functions are used by drivers based on qca8k family switch. Move them to common code to make them accessible also by other drivers. Signed-off-by: Christian Marangi Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski

net: dsa: qca8k: move port VLAN functions to common code

2022-07-29T05:24:39Z

The same port VLAN functions are used by drivers based on qca8k family switch. Move them to common code to make them accessible also by other drivers. Also drop exposing busy_wait and make it static. Signed-off-by: Christian Marangi Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski

net: dsa: qca8k: move port mirror functions to common code

2022-07-29T05:24:39Z

The same port mirror functions are used by drivers based on qca8k family switch. Move them to common code to make them accessible also by other drivers. Signed-off-by: Christian Marangi Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski