From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261453AbVF1FrH (ORCPT ); Tue, 28 Jun 2005 01:47:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261292AbVF1FqG (ORCPT ); Tue, 28 Jun 2005 01:46:06 -0400 Received: from mail.kroah.org ([69.55.234.183]:13548 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S261633AbVF1Fdg convert rfc822-to-8bit (ORCPT ); Tue, 28 Jun 2005 01:33:36 -0400 Cc: rajesh.shah@intel.com Subject: [PATCH] acpi bridge hotadd: Export the interface to get PCI id for an ACPI handle In-Reply-To: <11199367731756@kroah.com> X-Mailer: gregkh_patchbomb Date: Mon, 27 Jun 2005 22:32:53 -0700 Message-Id: <11199367733442@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Reply-To: Greg K-H To: linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz Content-Transfer-Encoding: 7BIT From: Greg KH Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [PATCH] acpi bridge hotadd: Export the interface to get PCI id for an ACPI handle Export an acpi interface to get PCI domain/bus/devfn information from the corresponding namespace handle. Used by acpiphp code to transpate the device handle of the hot-plugged root bridge to the corresponding pci location information. Signed-off-by: Rajesh Shah Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- commit 4ce448e5fae62689b06027b46f470b944e5c2193 tree 9edaa688203e649f63362f354d62d6a663da54b8 parent 3fb02738b0fd36f47710a2bf207129efd2f5daa2 author Rajesh Shah Thu, 28 Apr 2005 00:25:53 -0700 committer Greg Kroah-Hartman Mon, 27 Jun 2005 21:52:42 -0700 drivers/acpi/pci_bind.c | 11 +++++------ include/acpi/acpi_drivers.h | 1 + 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c --- a/drivers/acpi/pci_bind.c +++ b/drivers/acpi/pci_bind.c @@ -61,15 +61,14 @@ acpi_pci_data_handler ( /** - * acpi_os_get_pci_id + * acpi_get_pci_id * ------------------ * This function is used by the ACPI Interpreter (a.k.a. Core Subsystem) * to resolve PCI information for ACPI-PCI devices defined in the namespace. * This typically occurs when resolving PCI operation region information. */ -#ifdef ACPI_FUTURE_USAGE acpi_status -acpi_os_get_pci_id ( +acpi_get_pci_id ( acpi_handle handle, struct acpi_pci_id *id) { @@ -78,7 +77,7 @@ acpi_os_get_pci_id ( struct acpi_device *device = NULL; struct acpi_pci_data *data = NULL; - ACPI_FUNCTION_TRACE("acpi_os_get_pci_id"); + ACPI_FUNCTION_TRACE("acpi_get_pci_id"); if (!id) return_ACPI_STATUS(AE_BAD_PARAMETER); @@ -92,7 +91,7 @@ acpi_os_get_pci_id ( } status = acpi_get_data(handle, acpi_pci_data_handler, (void**) &data); - if (ACPI_FAILURE(status) || !data || !data->dev) { + if (ACPI_FAILURE(status) || !data) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid ACPI-PCI context for device %s\n", acpi_device_bid(device))); @@ -115,7 +114,7 @@ acpi_os_get_pci_id ( return_ACPI_STATUS(AE_OK); } -#endif /* ACPI_FUTURE_USAGE */ +EXPORT_SYMBOL(acpi_get_pci_id); int diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -68,6 +68,7 @@ void acpi_pci_irq_del_prt (int segment, struct pci_bus; +acpi_status acpi_get_pci_id (acpi_handle handle, struct acpi_pci_id *id); int acpi_pci_bind (struct acpi_device *device); int acpi_pci_unbind (struct acpi_device *device); int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus);