kernel/linux.git/drivers/net/dsa/qca, branch v6.18.21

net: Use dev_fwnode()

2025-06-13T01:46:37+00:00

irq_domain_create_simple() takes fwnode as the first argument. It can be extracted from the struct device using dev_fwnode() helper instead of using of_node with of_fwnode_handle(). So use the dev_fwnode() helper. Signed-off-by: Jiri Slaby (SUSE) Link: https://patch.msgid.link/20250611104348.192092-15-jirislaby@kernel.org Signed-off-by: Jakub Kicinski

net: Switch to irq_domain_create_*()

2025-05-16T19:06:10+00:00

irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-28-jirislaby@kernel.org

net: remove phylink_pcs .neg_mode boolean

2025-02-15T01:09:50+00:00

As all PCS are using the neg_mode parameter rather than the legacy an_mode, remove the ability to use the legacy an_mode. We remove the tests in the phylink code, unconditionally passing the PCS neg_mode parameter to PCS methods, and remove setting the flag from drivers. Signed-off-by: Russell King (Oracle) Link: https://patch.msgid.link/E1tidPn-0040hd-2R@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

net: phylink: pass neg_mode into .pcs_get_state() method

2025-01-15T21:23:30+00:00

Pass the current neg_mode into the .pcs_get_state() method. Update all users of phylink PCS. Signed-off-by: Russell King (Oracle) Reviewed-by: Maxime Chevallier Tested-by: Maxime Chevallier Link: https://patch.msgid.link/E1tXGeT-000Et3-4L@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

net: dsa: qca8k: Use of_property_present() for non-boolean properties

2025-01-10T09:12:05+00:00

The use of of_property_read_bool() for non-boolean properties is deprecated in favor of of_property_present() when testing for property presence. Signed-off-by: Rob Herring (Arm) Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: qca: remove qca8k_get_mac_eee()

2025-01-08T02:06:18+00:00

qca8k_get_mac_eee() is no longer called by the core DSA code. Remove it. Signed-off-by: Russell King (Oracle) Link: https://patch.msgid.link/E1tUllP-007UzF-Gk@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

net: dsa: qca8k: Fix inconsistent use of jiffies vs milliseconds

2024-12-18T12:46:45+00:00

wait_for_complete_timeout() expects a timeout in jiffies. With the driver, some call sites converted QCA8K_ETHERNET_TIMEOUT to jiffies, others did not. Make the code consistent by changes the #define to include a call to msecs_to_jiffies, and remove all other calls to msecs_to_jiffies. Signed-off-by: Andrew Lunn Tested-by: from Christian would be very welcome. Signed-off-by: David S. Miller

net: dsa: qca8k: implement .support_eee() method

2024-12-12T04:29:39+00:00

Implement the .support_eee() method by using the generic helper as all user ports support EEE. Signed-off-by: Russell King (Oracle) Reviewed-by: Florian Fainelli Reviewed-by: Vladimir Oltean Link: https://patch.msgid.link/E1tL14O-006cZg-VM@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

dsa: qca8k: Use nested lock to avoid splat

2024-11-13T02:25:30+00:00

qca8k_phy_eth_command() is used to probe the child MDIO bus while the parent MDIO is locked. This causes lockdep splat, reporting a possible deadlock. It is not an actually deadlock, because different locks are used. By making use of mutex_lock_nested() we can avoid this false positive. Signed-off-by: Andrew Lunn Link: https://patch.msgid.link/20241110175955.3053664-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski

net: dsa: ar9331: constify struct regmap_bus

2024-07-06T00:02:20+00:00

`ar9331_sw_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco Reviewed-by: Vladimir Oltean Link: https://patch.msgid.link/20240703-net-const-regmap-v1-4-ff4aeceda02c@gmail.com Signed-off-by: Jakub Kicinski