linux.git/drivers/net/dsa/dsa_loop.c, branch v4.15

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

net: dsa: Remove support for vlan dump from DSA's drivers

2017-08-07T21:48:48+00:00

This is done as a preparation before removing support for vlan dump from
DSA core. The vlans are synced with the bridge and thus there is no
need for special dump operation support.

Signed-off-by: Arkadi Sharshevsky 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: loop: Implement ethtool statistics

2017-06-16T16:43:48+00:00

When a DSA driver implements ethtool statistics, we also override the
master network device's ethtool statistics with the CPU port's
statistics and this has proven to be a possible source of bugs in the
past. Enhance the dsa_loop.c driver to provide statistics under the
forme of ok/error reads and writes from the per-port PHY read/writes.

Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: loop: Inline unregister_fixed_phys()

2017-06-16T16:43:48+00:00

This is a simple function that only gets used in the driver's remove
function, inline it there.

Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: remove dev arg of dsa_register_switch

2017-05-31T16:35:43+00:00

The current dsa_register_switch function takes a useless struct device
pointer argument, which always equals ds->dev.

Drivers either call it with ds->dev, or with the same device pointer
passed to dsa_switch_alloc, which ends up being assigned to ds->dev.

This patch removes the second argument of the dsa_register_switch and
_dsa_register_switch functions.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller

net: dsa: use switchdev_obj_dump_cb_t everywhere

2017-05-18T14:40:12+00:00

Now that the DSA public header includes switchdev.h, use the provided
switchdev_obj_dump_cb_t typedef for the object dump callback.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller