Hi Vasily, > As far I understand, I have to use ACPI for providing PCI and IRQ. > right? AHCI and NIC should use IRQ from ACPI, right?
yes. > <start name="acpi"> <resource name="RAM" quantum="12M"/> <binary > name="acpi_drv"/> <provides> <service name="PCI"/> <service > name="IRQ" /> </provides> <route> <service name="PCI"> <any-child > /> </service> <any-service> <parent/> <any-child /> </any-service> > </route> </start> ... > Should I use «route» section in ACPI? What should I route? PCI? You just revealed a superfluous route. There is indeed no point in having the route for PCI specified for the ACPI driver because the ACPI driver will never open a PCI session. Internally, the ACPI driver spawns an instance of the PCI driver as a child process, but this is of no concern for the init configuration. You can safely remove the "PCI" route. Just make sure that the IRQ session of the ACPI driver is routed to core's IRQ session. The second rule (for '<any-service>') takes care of that because '<parent />' appears before '<any-child />. We will remove the superfluous route from the README (and the places where this configuration snippet was copied). Thanks for the notice! Cheers Norman -- Dr.-Ing. Norman Feske Genode Labs http://www.genode-labs.com · http://genode.org Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ Genode-main mailing list Genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main
