On 20/01/15 02:21, Jiang Liu wrote: > Currently Xen Domain0 has special treatment for ACPI SCI interrupt, > that is initialize irq for ACPI SCI at early stage in a special way as: > xen_init_IRQ() > ->pci_xen_initial_domain() > ->xen_setup_acpi_sci() > Allocate and initialize irq for ACPI SCI > > Function xen_setup_acpi_sci() calls acpi_gsi_to_irq() to get an irq > number for ACPI SCI. But unfortunately acpi_gsi_to_irq() depends on > IOAPIC irqdomains through following path > acpi_gsi_to_irq() > ->mp_map_gsi_to_irq() > ->mp_map_pin_to_irq() > ->check IOAPIC irqdomain
Reviewed-by: David Vrabel <david.vra...@citrix.com> Thanks. David _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
