Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756396AbZFDF61 (ORCPT ); Thu, 4 Jun 2009 01:58:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751924AbZFDF6P (ORCPT ); Thu, 4 Jun 2009 01:58:15 -0400 Received: from g4t0017.houston.hp.com ([15.201.24.20]:7259 "EHLO g4t0017.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751080AbZFDF6O (ORCPT ); Thu, 4 Jun 2009 01:58:14 -0400 Subject: [PATCH v2 00/11] Dynamic ACPI-PCI binding To: lenb@kernel.org From: Alex Chiang Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Date: Wed, 03 Jun 2009 23:58:16 -0600 Message-ID: <20090604054504.18802.21690.stgit@bob.kio> User-Agent: StGit/0.14.3.347.g594a MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2759 Lines: 69 Hi Len, I hope this isn't too late for the .31 merge window. If so, no big deal; this patchset isn't urgent, it's just a nice cleanup that was inspired from investigating the recent bug in acpi_pci_bind() (fixed by dacd254). This patch series eliminates static boot-time binding of ACPI and PCI devices, and introduces an API to perform this lookup during runtime. This change has the following advantages: - eliminates struct acpi_device vs struct pci_dev lifetime issues - lays groundwork for eliminating .bind/.unbind from acpi_device_ops - lays more groundwork for eliminating .start from acpi_device_ops and thus simplifying ACPI drivers - whacks out a lot of code This patchset is based on lenb/test (66c74fa1d4), and has been boot tested on ia64 and x86. I also performed physical PCI hotplug tests using acpiphp on ia64. I do not have an acpiphp-capable x86 platform. I didn't test the changes in the video driver either, as I don't have the hardware. v1 -> v2 - rearrange series into a more logical order - much simpler acpi_is_root_bridge() implementation - no longer export acpi_pci_find_root() - no longer leak memory in acpi_get_pci_dev() - no longer leak references in acpi_pci_unbind/acpi_pci_bind - convert video driver to use acpi_get_pci_dev() - kill off acpi_get_physical_pci_device() - incorporate Bjorn's other comments. :) --- Alex Chiang (11): ACPI: kill acpi_get_physical_pci_device() ACPI: video: convert to acpi_get_pci_dev ACPI: kill acpi_get_pci_id PCI Hotplug: acpiphp: convert to acpi_get_pci_dev ACPI: acpi_pci_unbind should clean up properly after acpi_pci_bind ACPI: simplify acpi_pci_irq_del_prt() API ACPI: simplify acpi_pci_irq_add_prt() API ACPI: eviscerate pci_bind.c ACPI: Introduce acpi_get_pci_dev() ACPI: Introduce acpi_is_root_bridge() ACPI: make acpi_pci_bind() static drivers/acpi/glue.c | 40 ----- drivers/acpi/pci_bind.c | 315 +++++------------------------------- drivers/acpi/pci_irq.c | 17 +- drivers/acpi/pci_root.c | 112 ++++++++++++- drivers/acpi/video.c | 6 - drivers/acpi/video_detect.c | 9 + drivers/pci/hotplug/acpi_pcihp.c | 40 ----- drivers/pci/hotplug/acpiphp_glue.c | 27 +-- include/acpi/acpi_bus.h | 2 include/acpi/acpi_drivers.h | 10 - include/linux/pci_hotplug.h | 1 11 files changed, 179 insertions(+), 400 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/