On 27.05.20 15:46, Nikhil Devshatwar wrote: > > > On 27/05/20 7:01 pm, Jan Kiszka wrote: >> On 27.05.20 14:23, [email protected] wrote: >>> From: Nikhil Devshatwar <[email protected]> >>> >>> PCI kernel framework requires that all the instances in the >>> device tree either specify the PCIe domain or none does. >>> >>> Currently, Jailhouse dynamic overlay describes the PCI domain >>> which causes problems because root cell DTS does not describe >>> this. >>> >>> Fix this by not specifying the domain in root cell config. >>> Also, fix the size of the PCI target region to match with the >>> correct description in TRM. >>> >> >> Please rather patch your DTs to use the domain ID (upstream). This here >> means that you will get a new domain ID on every Jailhouse start. > > +Kishon, > > Can you please let me know why are we not using hard coded domains for > PCIe device for J721e?
Something like this: https://github.com/siemens/linux/commit/764a3a5da899b596474edf916b44dfc034443445 https://github.com/siemens/linux/commit/1f916502347d2b902002b430cffe18b11685f211 Honestly, I was too lazy so far to push that upstream as well. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/d1a436df-e7c0-5718-6ef9-92424263a035%40siemens.com.
