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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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bbdf1c1e58
Whereas most Orion 5x machine support code would initialise the PCI subsystem with nr_controllers in their struct hw_pci set to 2, the DNS323 and Kurobox Pro machine support code had nr_controllers set to 1. This was presumably done because on those two machines, the PCI(-X) controller (nr == 1) isn't used, requiring initialisation of only the PCIe controller (nr == 0.) However, not initialising the PCI(-X) controller on boards that don't use it leads to a situation where both the PCIe and the PCI(-X) controller think that their root bus is zero, and it messes up IRQ assignment. This patch changes the DNS323 and Kurobox Pro support code to always use nr_controllers == 2. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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| .. | ||
| addr-map.c | ||
| common.c | ||
| common.h | ||
| db88f5281-setup.c | ||
| dns323-setup.c | ||
| gpio.c | ||
| irq.c | ||
| Kconfig | ||
| kurobox_pro-setup.c | ||
| Makefile | ||
| Makefile.boot | ||
| pci.c | ||
| rd88f5182-setup.c | ||
| ts209-setup.c | ||