litmus-rt.git/drivers/net/dsa, branch test

net: dsa: mv88e6xxx: unregister mv88e6352 driver

2015-05-04T04:04:43+00:00

Add the missing unregister for the mv88e6352_switch_driver.

Signed-off-by: Vivien Didelot 
Reviewed-by: Guenter Roeck 
Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: use PORT_DEFAULT_VLAN

2015-04-21T02:01:16+00:00

Minor, use the explicit PORT_DEFAULT_VLAN define instead of 0x07.

Signed-off-by: Vivien Didelot 
Acked-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: fix setup of port control 1

2015-04-21T02:01:15+00:00

mv88e6xxx_setup_port_common was writing to PORT_DEFAULT_VLAN (port
offset 0x07) instead of PORT_CONTROL_1 (port offset 0x05).

Fixes: cca8b1337541 ("net: dsa: Use mnemonics rather than register numbers")
Signed-off-by: Vivien Didelot 
Acked-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: Add missing initialization in mv88e6xxx_set_port_state()

2015-04-16T19:33:55+00:00

drivers/net/dsa/mv88e6xxx.c: In function ‘mv88e6xxx_set_port_state’:
drivers/net/dsa/mv88e6xxx.c:905: warning: ‘ret’ may be used uninitialized in this function

If oldstate == state, mv88e6xxx_set_port_state() will return an
uninitialized value. Pre-initialize ret to zero to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: David S. Miller

dsa: mv88e6xxx: Drop duplicate declaration of 'ret' variable

2015-04-16T16:15:25+00:00

A duplicate declaration of 'ret' can result in hiding an error code.
Drop it.

Fixes: 17ee3e04ddbf ("net: dsa: Provide additional RMON statistics")
Signed-off-by: Guenter Roeck 
Signed-off-by: David S. Miller

dsa: mv88e6xxx: Fix error handling in mv88e6xxx_set_port_state

2015-04-16T16:12:55+00:00

Return correct error code if _mv88e6xxx_reg_read returns an error.

Fixes: facd95b2e0ec0 ("net: dsa: mv88e6xxx: Add Hardware bridging support")
Signed-off-by: Guenter Roeck 
Reviewed-by: Andrew Lunn 
Reported-by: kbuild test robot 
Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: Fix stats counters for 6352 family

2015-04-02T02:55:41+00:00

The statistic counters for the mv88e6172 never worked. This device is
a member of the 6352 family of chips, which has a slightly different
layout of the register used for capturing statistics. Add support for
detecting this family and poking the port in the right place in the
register.

Signed-off-by: Andrew Lunn 
Tested-by: Guenter Roeck 
Reviewed-by: Guenter Roeck 
Signed-off-by: David S. Miller

net: dsa: Use mnemonics rather than register numbers

2015-04-02T02:55:41+00:00

Rather than refer to registers by number, define mnemonics. Also
define mnemonics for the commonly used bits within the registers.

Signed-off-by: Andrew Lunn 
Reviewed-by: Guenter Roeck 
Tested-by: Guenter Roeck 
Signed-off-by: David S. Miller

net: dsa: Consolidate getting the statistics

2015-04-02T02:55:41+00:00

Reading the statistics from the hardware is the same for all
chips. What differs is the number of available statistics. Have just
one copy of the code in the shared mv88e6xxx.

Signed-off-by: Andrew Lunn 
Tested-by: Guenter Roeck 
Reviewed-by: Guenter Roeck 
Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: Add missing mutex's in EEE operations.

2015-04-02T02:55:41+00:00

The phy_mutex should be held while reading and writing to the phy.

Signed-off-by: Andrew Lunn 
Reviewed-by: Guenter Roeck 
Tested-by: Guenter Roeck 
Signed-off-by: David S. Miller