On 2018-04-18 21:52, Giovani Gracioli wrote:
> Thanks Jan.
>
> It is working now. the irqchip in the non-root cell was missing.
Good to hear!
>
> I added the following to the non-root cell:
>
> struct jailhouse_irqchip irqchips[1];
> ...
> .vpci_irq_base = 140-32
> ...
>
> .irqchips = {
> /* GIC */ {
> .address = 0xf9010000,
> .pin_base = 32,
> .pin_bitmap = {
> 1 << (54 - 32),
> 0,
> 0,
> (1 << (140 - 128)) | (1 << (142 - 128))
> },
> },
> },
Yeah, configuration is nasty, many things have to be correct at the same
time. That's why I pointed to the Linux demos as reference. Still, we
need better tooling here.
>
> I attached here both configurations for those that want to use ivhsmem
> interrupts in arm64. I would be happy to help to incorporate this working
> demo into the master branch.
Would be very welcome! Start with crafting a patch series and posting it
for review.
Jan
--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
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