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In the new DT-based pci-ar71xx driver, ar71xx_pci_irq_init() was being called before populating the PCI controller's device_node struct member. This led to no IRQ being assigned to connected PCI devices (e.g. ath9k cards) and caused them to be non-functional aside from simply being detected. The previous errors encountered in dmesg were: "irq: no irq domain found for /ahb/apb/pcie-controller@180c0000 !". /proc/interrupts listed an IRQ of 0 for the cards. While this has been only been tested on a yet-to-be-merged RouterStation Pro target, it should also fix the broken wifi people have reported for the ath79 WNDR3800 target. Signed-off-by: Matt Merhar <mattmerhar@protonmail.com> |
6 years ago | |
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base-files | 6 years ago | |
dts | 6 years ago | |
files | 6 years ago | |
generic | 6 years ago | |
image | 6 years ago | |
nand | 6 years ago | |
patches-4.14 | 6 years ago | |
tiny | 6 years ago | |
Makefile | 6 years ago | |
config-4.14 | 6 years ago | |
modules.mk | 6 years ago |