3 Commits

Author	SHA1	Message	Date
Jiawen Wu	b4a2496c17	net: txgbe: fix GPIO interrupt blocking ... The register of GPIO interrupt status is masked before MAC IRQ is enabled. This is because of hardware deficiency. So manually clear the interrupt status before using them. Otherwise, GPIO interrupts will never be reported again. There is a workaround for clearing interrupts to set GPIO EOI in txgbe_up_complete(). Fixes: aefd013624 ("net: txgbe: use irq_domain for interrupt controller") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Link: https://lore.kernel.org/r/20240301092956.18544-1-jiawenwu@trustnetic.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>	2024-03-05 11:13:04 +01:00
Jiawen Wu	aefd013624	net: txgbe: use irq_domain for interrupt controller ... In the current interrupt controller, the MAC interrupt acts as the parent interrupt in the GPIO IRQ chip. But when the number of Rx/Tx ring changes, the PCI IRQ vector needs to be reallocated. Then this interrupt controller would be corrupted. So use irq_domain structure to avoid the above problem. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2024-01-27 14:31:55 +00:00
Jiawen Wu	c3e382ad6d	net: txgbe: Add software nodes to support phylink ... Register software nodes for GPIO, I2C, SFP and PHYLINK. Define the device properties. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Piotr Raczynski <piotr.raczynski@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>	2023-06-08 13:25:10 +02:00