kernel/linux.git/drivers/net/ethernet/xilinx, branch v6.4

net: Use of_property_read_bool() for boolean properties

2023-03-16T17:41:28+00:00

It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to of_property_read_bool(). Reviewed-by: Simon Horman Acked-by: Marc Kleine-Budde # for net/can Acked-by: Kalle Valo Acked-by: Nicolas Ferre Acked-by: Francois Romieu Reviewed-by: Wei Fang Signed-off-by: Rob Herring Signed-off-by: David S. Miller

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

2022-12-13T08:49:29+00:00

Merge in the left-over fixes before the net-next pull-request. net/mptcp/subflow.c d3295fee3c75 ("mptcp: use proper req destructor for IPv6") 36b122baf6a8 ("mptcp: add subflow_v(4,6)_send_synack()") Signed-off-by: Paolo Abeni

net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()

2022-12-12T09:56:17+00:00

It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. It should use dev_kfree_skb_irq() or dev_consume_skb_irq() instead. The difference between them is free reason, dev_kfree_skb_irq() means the SKB is dropped in error and dev_consume_skb_irq() means the SKB is consumed in normal. In this case, dev_kfree_skb() is called in xemaclite_tx_timeout() to drop the SKB, when tx timeout, so replace it with dev_kfree_skb_irq(). Fixes: bb81b2ddfa19 ("net: add Xilinx emac lite device driver") Signed-off-by: Yang Yingliang Signed-off-by: David S. Miller

net: axienet: set mdio clock according to bus-frequency

2022-11-21T10:36:03+00:00

Some FPGA platforms have 80KHz MDIO bus frequency constraint when connecting Ethernet to its on-board external Marvell PHY. Thus, we may have to set MDIO clock according to the DT. Otherwise, use the default 2.5 MHz, as specified by 802.3, if the entry is not present. Also, change MAX_MDIO_FREQ to DEFAULT_MDIO_FREQ because we may actually set MDIO bus frequency higher than 2.5MHz if undelying devices support it. And properly disable the mdio bus clock in error path. Signed-off-by: Andy Chiu Reviewed-by: Radhey Shyam Pandey Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: axienet: Unexport and remove unused mdio functions

2022-11-21T10:36:03+00:00

Both axienet_mdio_{enable/disable} functions are no longer used in xilinx_axienet_main.c due to 253761a0e61b7. And axienet_mdio_disable is not even used in the mdio.c. So unexport and remove them. Signed-off-by: Andy Chiu Reviewed-by: Greentime Hu Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: remove explicit phylink_generic_validate() references

2022-11-08T01:54:57+00:00

Virtually all conventional network drivers are now converted to use phylink_generic_validate() - only DSA drivers and fman_memac remain, so lets remove the necessity for network drivers to explicitly set this member, and default to phylink_generic_validate() when unset. This is possible as .validate must currently be set. Any remaining instances that have not been addressed by this patch can be fixed up later. Signed-off-by: Russell King (Oracle) Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/E1or0FZ-001tRa-DI@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

net: axiemac: add PM callbacks to support suspend/resume

2022-11-07T08:45:07+00:00

Support basic system-wide suspend and resume functions Signed-off-by: Andy Chiu Signed-off-by: David S. Miller

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

2022-11-03T20:21:54+00:00

No conflicts. Signed-off-by: Jakub Kicinski

net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).

2022-10-29T03:13:54+00:00

Now that the 32bit UP oddity is gone and 32bit uses always a sequence count, there is no need for the fetch_irq() variants anymore. Convert to the regular interface. Signed-off-by: Thomas Gleixner Signed-off-by: Sebastian Andrzej Siewior Acked-by: Peter Zijlstra (Intel) Signed-off-by: Jakub Kicinski

net: emaclite: update reset_lock member documentation

2022-10-28T10:39:57+00:00

Instead of generic description, mention what reset_lock actually protects i.e. lock to serialize xmit and tx_timeout execution. Signed-off-by: Radhey Shyam Pandey Signed-off-by: David S. Miller