On 1/15/26 09:48, Bibo Mao wrote:
From: Xianglai Li <[email protected]>
When we use the -kernel parameter to start an elf format kernel relying on
fdt, we get the following error:
..
Hi!
I can't find this patch in qemu-devel mailing list archives,
besides this pull request. Has it not been there?
pcieport 0000:00:01.0: of_irq_parse_pci: failed with rc=-22
pcieport 0000:00:01.0: enabling device (0000 -> 0003)
pcieport 0000:00:01.0: PME: Signaling with IRQ 19
pcieport 0000:00:01.0: AER: enabled with IRQ 19
pcieport 0000:00:01.1: of_irq_parse_pci: failed with rc=-22
pcieport 0000:00:01.1: enabling device (0000 -> 0003)
pcieport 0000:00:01.1: PME: Signaling with IRQ 20
pcieport 0000:00:01.1: AER: enabled with IRQ 20
pcieport 0000:00:01.2: of_irq_parse_pci: failed with rc=-22
pcieport 0000:00:01.2: enabling device (0000 -> 0003)
pcieport 0000:00:01.2: PME: Signaling with IRQ 21
pcieport 0000:00:01.2: AER: enabled with IRQ 21
pcieport 0000:00:01.3: of_irq_parse_pci: failed with rc=-22
pcieport 0000:00:01.3: enabling device (0000 -> 0003)
pcieport 0000:00:01.3: PME: Signaling with IRQ 22
pcieport 0000:00:01.3: AER: enabled with IRQ 22
pcieport 0000:00:01.4: of_irq_parse_pci: failed with rc=-22
This is because the description of interrupt-cell is missing in the pcie
irq map. And there is a lack of a description of the interrupt trigger
type. Now it is corrected and the correct interrupt-cell is added in the
pcie irq map.
Refer to the implementation in arm and add some comments.
This looks like a qemu-stable material to me.
Please let me know if it is not and I shouldn't pick it up
for qemu stable series.
Thanks,
/mjt
