From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bl2nam02on0081.outbound.protection.outlook.com ([104.47.38.81]:48192 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727422AbeHJSPe (ORCPT ); Fri, 10 Aug 2018 14:15:34 -0400 From: Bharat Kumar Gogada To: , CC: , , Bharat Kumar Gogada Subject: [PATCH 1/4] PCI: Add setup_platform_service_irq hook to struct pci_host_bridge Date: Fri, 10 Aug 2018 21:09:37 +0530 Message-ID: <1533915580-31805-2-git-send-email-bharat.kumar.gogada@xilinx.com> In-Reply-To: <1533915580-31805-1-git-send-email-bharat.kumar.gogada@xilinx.com> References: <1533915580-31805-1-git-send-email-bharat.kumar.gogada@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-pci-owner@vger.kernel.org List-ID: Add setup_platform_service_irq hook to struct pci_host_bridge. Some platforms have dedicated interrupt line from root complex to interrupt controller for PCIe services like AER/PME etc. This hook is to register platform IRQ's to PCIe port services. Signed-off-by: Bharat Kumar Gogada --- include/linux/pci.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/pci.h b/include/linux/pci.h index 340029b..c28f575 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -470,6 +470,7 @@ struct pci_host_bridge { u8 (*swizzle_irq)(struct pci_dev *, u8 *); /* Platform IRQ swizzler */ int (*map_irq)(const struct pci_dev *, u8, u8); void (*release_fn)(struct pci_host_bridge *); + int (*setup_platform_service_irq)(struct pci_host_bridge *, int *, int); void *release_data; struct msi_controller *msi; unsigned int ignore_reset_delay:1; /* For entire hierarchy */ -- 1.7.1