kernel/linux.git/drivers/net/dsa/dsa_loop.c, branch v4.19.112

net: dsa: dsa_loop: Make dynamic debugging helpful

2018-05-25T20:46:29+00:00

Remove redundant debug prints from phy_read/write since we can trace those calls through trace events. Enhance dynamic debug prints to print arguments which helps figuring how what is going on at the driver level with higher level configuration interfaces. Signed-off-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: loop: Hook PHY statistics

2018-04-27T15:53:03+00:00

We just return the same statistics through ethtool_get_stats() and ethtool_get_phy_stats() for simplicity since this is just a mock-up driver. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: Pass stringset to ethtool operations

2018-04-27T15:53:03+00:00

Up until now we largely assumed that we were interested in ETH_SS_STATS type of strings for all ethtool operations, this is about to change with the introduction of additional string sets, e.g: ETH_SS_PHY_STATS. Update all functions to take an appropriate stringset argument and act on it when it is different than ETH_SS_STATS for now. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

dsa: Pass the port to get_sset_count()

2018-03-04T18:34:18+00:00

By passing the port, we allow different ports to have different statistics. This is useful since some ports have SERDES interfaces with their own statistic counters. Signed-off-by: Andrew Lunn Tested-by: Florian Fainelli Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller

net: dsa: remove trans argument from vlan ops

2017-12-03T02:18:55+00:00

The DSA switch VLAN ops pass the switchdev_trans structure down to the drivers, but no one is using them and they aren't supposed to anyway. Remove the trans argument from VLAN prepare and add operations. At the same time, fix the following checkpatch warning: WARNING: line over 80 characters #74: FILE: drivers/net/dsa/dsa_loop.c:177: + const struct switchdev_obj_port_vlan *vlan) Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

net: dsa: Pass a port to get_tag_protocol()

2017-11-13T01:34:54+00:00

A number of drivers want to check whether the configured CPU port is a possible configuration for enabling tagging, pass down the CPU port number so they verify that. Signed-off-by: Florian Fainelli Reviewed-by: Vivien Didelot Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: dsa_loop: remove .set_addr

2017-10-15T01:30:06+00:00

The .set_addr function does nothing, remove the dsa_loop implementation before getting rid of it completely in DSA. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-09-06T03:03:35+00:00

net: dsa: loop: Do not unregister invalid fixed PHY

2017-09-04T03:18:25+00:00

During error injection it was possible to crash in dsa_loop_exit() because of an attempt to unregister an invalid PHY. We actually want to the driver probing in dsa_loop_init() even though fixed_phy_register() may return an error to exercise how DSA deals with such cases, but we should not be crashing during driver removal. Fixes: 98cd1552ea27 ("net: dsa: Mock-up driver") Signed-off-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: make dsa_switch_ops const

2017-08-10T05:42:49+00:00

Make these structures const as they are only stored in the ops field of a dsa_switch structure, which is const. Done using Coccinelle. Signed-off-by: Bhumika Goyal Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller