irq_remapping/vt-d: Enhance Intel IR driver to support hierarchical irqdomains
authorJiang Liu <jiang.liu@linux.intel.com>
Mon, 13 Apr 2015 06:11:32 +0000 (14:11 +0800)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 24 Apr 2015 13:36:48 +0000 (15:36 +0200)
commitb106ee63abccbba5f5a52d6e43168a6a30c6d98a
treed68fda0f9dedb589bdfce1bc9e8db3afaf6dc194
parent8dedf4cf5a52eafd2160609c11d3206c06e32b36
irq_remapping/vt-d: Enhance Intel IR driver to support hierarchical irqdomains

Enhance Intel interrupt remapping driver to support hierarchical
irqdomains. Implement intel_ir_chip to support stacked irq_chip.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: iommu@lists.linux-foundation.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Link: http://lkml.kernel.org/r/1428905519-23704-11-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
drivers/iommu/intel_irq_remapping.c
include/linux/intel-iommu.h