linux.git/drivers/net/dsa/b53, branch v6.8

net: dsa: Use conduit and user terms

2023-10-24T20:08:14+00:00

Use more inclusive terms throughout the DSA subsystem by moving away
from "master" which is replaced by "conduit" and "slave" which is
replaced by "user". No functional changes.

Acked-by: Rob Herring 
Acked-by: Stephen Hemminger 
Reviewed-by: Vladimir Oltean 
Signed-off-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20231023181729.1191071-2-florian.fainelli@broadcom.com
Signed-off-by: Jakub Kicinski

net: dsa: b53: Convert to platform remove callback returning void

2023-09-20T09:25:57+00:00

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() is renamed to .remove().

Trivially convert these drivers from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: use capital "OR" for multiple licenses in SPDX

2023-08-24T19:02:53+00:00

Documentation/process/license-rules.rst and checkpatch expect the SPDX
identifier syntax for multiple licenses to use capital "OR".  Correct it
to keep consistent format and avoid copy-paste issues.

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Kurt Kanzenbach 
Reviewed-by: FLorian Fainelli 
Link: https://lore.kernel.org/r/20230823085632.116725-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski

net: dsa: Explicitly include correct DT includes

2023-07-27T04:54:16+00:00

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring 
Reviewed-by: Simon Horman 
Reviewed-by: Vladimir Oltean 
Reviewed-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20230724211859.805481-1-robh@kernel.org
Signed-off-by: Jakub Kicinski

net: dsa: remove legacy_pre_march2020 from drivers

2023-07-18T07:47:09+00:00

Since DSA no longer marks anything as phylink-legacy, there is now no
need for DSA drivers to set this member to false. Remove all instances
of this.

Signed-off-by: Russell King (Oracle) 
Reviewed-by: Florian Fainelli 
Reviewed-by: Vladimir Oltean 
Signed-off-by: Paolo Abeni

net: dsa: b53: update PCS driver to use neg_mode

2023-06-23T02:41:02+00:00

Update B53's embedded PCS driver to use neg_mode, even though it makes
no use of it or the "mode" argument. This makes the driver consistent
with converted drivers.

Signed-off-by: Russell King (Oracle) 
Acked-by: Florian Fainelli 
Link: https://lore.kernel.org/r/E1qA8Ee-00EaGL-Az@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski

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

2023-03-30T21:43:03+00:00

Conflicts:

drivers/net/ethernet/mediatek/mtk_ppe.c
  3fbe4d8c0e53 ("net: ethernet: mtk_eth_soc: ppe: add support for flow accounting")
  924531326e2d ("net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow")

Signed-off-by: Jakub Kicinski

net: dsa: b53: mmap: add phy ops

2023-03-27T07:31:34+00:00

Implement phy_read16() and phy_write16() ops for B53 MMAP to avoid accessing
B53_PORT_MII_PAGE registers which hangs the device.
This access should be done through the MDIO Mux bus controller.

Signed-off-by: Álvaro Fernández Rojas 
Acked-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: b53: mdio: add support for BCM53134

2023-03-27T07:29:54+00:00

Add support for the BCM53134 Ethernet switch in the existing b53 dsa driver.
BCM53134 is very similar to the BCM58XX series.

Signed-off-by: Paul Geurts 
Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

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

2023-03-24T17:10:20+00:00

Conflicts:

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
  6e9d51b1a5cb ("net/mlx5e: Initialize link speed to zero")
  1bffcea42926 ("net/mlx5e: Add devlink hairpin queues parameters")
https://lore.kernel.org/all/20230324120623.4ebbc66f@canb.auug.org.au/
https://lore.kernel.org/all/20230321211135.47711-1-saeed@kernel.org/

Adjacent changes:

drivers/net/phy/phy.c
  323fe43cf9ae ("net: phy: Improved PHY error reporting in state machine")
  4203d84032e2 ("net: phy: Ensure state transitions are processed from phy_stop()")

Signed-off-by: Jakub Kicinski