From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932540AbeCIS7v (ORCPT ); Fri, 9 Mar 2018 13:59:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:40572 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932124AbeCIS7u (ORCPT ); Fri, 9 Mar 2018 13:59:50 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8729E2133D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=helgaas@kernel.org Subject: [PATCH v2 00/13] PCI: Simplify PCIe port driver From: Bjorn Helgaas To: linux-pci@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , linux-pm@vger.kernel.org, Keith Busch , Sinan Kaya , Lukas Wunner , Frederick Lawler Date: Fri, 09 Mar 2018 12:59:49 -0600 Message-ID: <152062141493.77693.9630397416694091342.stgit@bhelgaas-glaptop.roam.corp.google.com> User-Agent: StGit/0.18 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 This is an attempt to move a few things out of the port driver. I added these new patches since v1: Merge pcieport_if.h into portdrv.h Merge pcieport_if.h and portdrv.h to reduce clutter Remove unnecessary "pcie_ports=auto" parameter This is the default setting anyway, so specifying the parameter doesn't do anything. Encapsulate pcie_ports_auto inside the port driver "pcie_ports_auto" was declared in linux/pci.h even though nobody outside the port driver used it. Rename and reverse sense of pcie_ports_auto "pcie_ports_auto" is connected with the "pcie_ports=native" parameter, so rename it to match. Other changes since v1: - Rebase onto my pci/portdrv branch. - Rename pcie_resume_early() to pcie_pme_root_status_cleanup() as suggested by Rafael. - Add Rafael's Reviewed-by tags. v1: https://lkml.kernel.org/r/152040297576.240786.1532465558381209070.stgit@bhelgaas-glaptop.roam.corp.google.com --- Bjorn Helgaas (13): PCI/portdrv: Merge pcieport_if.h into portdrv.h PCI/PM: Move pcie_clear_root_pme_status() to core PCI/PM: Clear PCIe PME Status bit in core, not PCIe port driver PCI/PM: Clear PCIe PME Status bit for Root Complex Event Collectors PCI/portdrv: Disable port driver in compat mode PCI/portdrv: Remove pcie_port_bus_type link order dependency PCI/portdrv: Remove unused PCIE_PORT_SERVICE_VC PCI/portdrv: Simplify PCIe feature permission checking PCI/portdrv: Remove unnecessary include of PCI/portdrv: Remove "pcie_hp=nomsi" kernel parameter PCI/portdrv: Remove unnecessary "pcie_ports=auto" parameter PCI/portdrv: Encapsulate pcie_ports_auto inside the port driver PCI/portdrv: Rename and reverse sense of pcie_ports_auto Documentation/admin-guide/kernel-parameters.txt | 19 ++--- drivers/acpi/pci_root.c | 13 +++ drivers/pci/hotplug/pciehp.h | 2 - drivers/pci/pci-driver.c | 59 +++++++++++++++ drivers/pci/pci.c | 9 ++ drivers/pci/pci.h | 1 drivers/pci/pcie/Makefile | 3 - drivers/pci/pcie/aer/aerdrv.h | 2 - drivers/pci/pcie/pcie-dpc.c | 2 - drivers/pci/pcie/pcieport_if.h | 71 ------------------- drivers/pci/pcie/pme.c | 1 drivers/pci/pcie/portdrv.h | 88 ++++++++++++++++------- drivers/pci/pcie/portdrv_acpi.c | 3 - drivers/pci/pcie/portdrv_bus.c | 56 --------------- drivers/pci/pcie/portdrv_core.c | 73 +++++++------------ drivers/pci/pcie/portdrv_pci.c | 54 ++------------ drivers/pci/probe.c | 10 +++ include/linux/pci.h | 5 + 18 files changed, 198 insertions(+), 273 deletions(-) delete mode 100644 drivers/pci/pcie/pcieport_if.h delete mode 100644 drivers/pci/pcie/portdrv_bus.c