>> The purpose of tegra_interrupt_compat is to maintain a tegra-specific >> whitelist of interrupt controllers we know how to route. Presumably, >> there may be custom boards out there that may have additional >> interrupt routing capabilities that this patch set would not support >> as-is. I'm not sure of an appropriate way to maintain that logic and >> merge them. However, I am certainly open to suggestion, if you have >> any ideas. > > > Those custom boards would likely have a different machine compatible string > because the SOC would be different. So I think the tegra_interrupt_compat is > not necessary. >
Sorry about the delayed response... This check effectively filters out GPIO controllers. Any GPIO-sourced interrupts route through the GPIO controller's interrupt, and need not apply for map_irq_to_domain(). Devices requiring GPIO-based interrupts would need to be passed through with the associated controller (or maybe virtualize the GPIO routing?). _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel