[coreboot-gerrit] Patch merged into coreboot/master: ACPI: Add functions for DMAR I/O-APIC and HPET entries

the following patch was just integrated into master:
commit 6c4751d5965c3c8d87b21c39efd66ccc26ff5823
Author: Nico Huber 
Date:   Mon Oct 26 12:03:54 2015 +0100

ACPI: Add functions for DMAR I/O-APIC and HPET entries

Refactor acpi_create_dmar_drhd_ds_pci() and add similar functions for
    I/O-APICs and MSI capable HPETs. We violate the spec [1] here, which
    talks about 16-bit source-ids spread over start_bus and path entries.
    Intel actually uses bus/dev/fn identification for those devices too,
    and so do we.

[1] Intel Virtualization Technology for Directed I/O
        Architecture Specification
        Document-Number: D51397

Change-Id: I0fce075961762610d44b5552b71e010511871fc2
    Signed-off-by: Nico Huber 
    Reviewed-on: http://review.coreboot.org/12192
    Tested-by: build bot (Jenkins)
    Reviewed-by: Duncan Laurie 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/12192 for details.

-gerrit