blackbird-op-linux/drivers/net/dsa, branch master

net: dsa: mv88e6xxx: Prevent truncation of longer interrupt names

2020-02-10T13:01:43+00:00

When adding support for unique interrupt names, after testing on a few devices, it was assumed 32 characters would be sufficient. This assumption turned out to be incorrect, ZII RDU2 for example uses a device base name of mv88e6xxx-30be0000.ethernet-1:0, leaving no space for post fixes such as -g1-atu-prob and -watchdog. The names then become identical, defeating the point of the patch. Increase the length of the string to 64 charactoes. Reported-by: Chris Healy Fixes: 3095383a8ab4 ("net: dsa: mv88e6xxx: Unique IRQ name") Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: microchip: enable module autoprobe

2020-02-07T17:45:12+00:00

This matches /sys/devices/.../spi1.0/modalias content. Fixes: 9b2d9f05cddf ("net: dsa: microchip: add ksz9567 to ksz9477 driver") Fixes: d9033ae95cf4 ("net: dsa: microchip: add KSZ8563 compatibility string") Fixes: 8c29bebb1f8a ("net: dsa: microchip: add KSZ9893 switch support") Fixes: 45316818371d ("net: dsa: add support for ksz9897 ethernet switch") Fixes: b987e98e50ab ("dsa: add DSA switch driver for Microchip KSZ9477") Signed-off-by: Razvan Stefanescu Signed-off-by: Codrin Ciubotariu Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port

2020-02-07T10:26:15+00:00

The 7445 switch clocking profiles do not allow us to run the IMP port at 2Gb/sec in a way that it is reliable and consistent. Make sure that the setting is only applied to the 7278 family. Fixes: 8f1880cbe8d0 ("net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()

2020-02-07T10:25:09+00:00

b53_configure_vlan() is called by the bcm_sf2 driver upon setup and indirectly through resume as well. During the initial setup, we are guaranteed that dev->vlan_enabled is false, so there is no change in behavior, however during suspend, we may have enabled VLANs before, so we do want to restore that setting. Fixes: dad8d7c6452b ("net: dsa: b53: Properly account for VLAN filtering") Fixes: 967dd82ffc52 ("net: dsa: b53: Add support for Broadcom RoboSwitch") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: Add SERDES stats counters to all 6390 family members

2020-01-20T09:32:03+00:00

The SERDES statistics are valid for all members of the 6390 family, not just the 6390 itself. Add the needed callbacks to all members of the family. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller

Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net

2020-01-19T21:10:04+00:00

net: dsa: felix: Allow PHY to AN 10/100/1000 with 2500 serdes link

2020-01-19T15:00:17+00:00

If the serdes link is set to 2500 using interfce type 2500base-X, lower link speeds over on the line side should still be supported. Rate adaptation is done out of band, in our case using AQR PHYs this is done using flow control. Signed-off-by: Alex Marginean Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller

net: dsa: felix: Handle PAUSE RX regardless of AN result

2020-01-19T15:00:17+00:00

Flow control is used with 2500Base-X and AQR PHYs to do rate adaptation between line side 100/1000 links and MAC running at 2.5G. This is independent of the flow control configuration settled on line side though AN. In general, allowing the MAC to handle flow control even if not negotiated with the link partner should not be a problem, so the patch just enables it in all cases. Signed-off-by: Alex Marginean Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller

net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec

2020-01-17T12:26:27+00:00

With the implementation of the system reset controller we lost a setting that is currently applied by the bootloader and which configures the IMP port for 2Gb/sec, the default is 1Gb/sec. This is needed given the number of ports and applications we expect to run so bring back that setting. Fixes: 01b0ac07589e ("net: dsa: bcm_sf2: Add support for optional reset controller line") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: sja1105: Don't error out on disabled ports with no phy-mode

2020-01-17T12:22:12+00:00

The sja1105_parse_ports_node function was tested only on device trees where all ports were enabled. Fix this check so that the driver continues to probe only with the ports where status is not "disabled", as expected. Fixes: 8aa9ebccae87 ("net: dsa: Introduce driver for NXP SJA1105 5-port L2 switch") Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller