tree 52bd857b95e4156914239e184677456508af0618
parent db744aaa279fa1d2a06dd6b95f9599acf3557885
author Tomasz Nowicki <tn@semihalf.com> 1473705147 +0200
committer Marc Zyngier <marc.zyngier@arm.com> 1473708763 +0100

irqchip/gicv3-its: Use MADT ITS subtable to do PCI/MSI domain initialization

Let ACPI build ITS PCI MSI domain. ACPI code is responsible for retrieving
inner domain token and passing it on to its_pci_msi_init_one generic
init call.

IORT maintains list of registered domain tokens and allows to find
corresponding domain based on MADT ITS subtable ID info.

Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>