From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from foss.arm.com ([217.140.101.70]:38723 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753175AbbGOMRW (ORCPT ); Wed, 15 Jul 2015 08:17:22 -0400 From: Marc Zyngier To: Bjorn Helgaas , Thomas Gleixner , Jiang Liu , Jason Cooper Cc: , , , Yijing Wang , Ma Jun , Lorenzo Pieralisi , Duc Dang Subject: [PATCH v4 10/19] genirq: Add DOMAIN_BUS_NEXUS irqdomain property Date: Wed, 15 Jul 2015 13:16:44 +0100 Message-Id: <1436962613-17359-11-git-send-email-marc.zyngier@arm.com> In-Reply-To: <1436962613-17359-1-git-send-email-marc.zyngier@arm.com> References: <1436962613-17359-1-git-send-email-marc.zyngier@arm.com> Sender: linux-pci-owner@vger.kernel.org List-ID: Some IRQ domains are not designed to directly provide interrupts to devices, but strictly to be used by other domains. An example of this is the GICv3 ITS, which is completely bus agnostic, and on which it is possible to device a PCI/MSI domain. Just introduce the irq_domain_bus_token property for now. Signed-off-by: Marc Zyngier --- include/linux/irqdomain.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index b4a74f7..d3ca792 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -56,6 +56,7 @@ enum irq_domain_bus_token { DOMAIN_BUS_ANY = 0, DOMAIN_BUS_PCI_MSI, DOMAIN_BUS_PLATFORM_MSI, + DOMAIN_BUS_NEXUS, }; /** -- 2.1.4