PCI: Collect all native drivers under drivers/pci/controller/

Native PCI drivers for root complex devices were originally all in
drivers/pci/host/.  Some of these devices can also be operated in endpoint
mode.  Drivers for endpoint mode didn't seem to fit in the "host"
directory, so we put both the root complex and endpoint drivers in
per-device directories, e.g., drivers/pci/dwc/, drivers/pci/cadence/, etc.

These per-device directories contain trivial Kconfig and Makefiles and
clutter drivers/pci/.  Make a new drivers/pci/controllers/ directory and
collect all the device-specific drivers there.

No functional change intended.

Link: https://lkml.kernel.org/r/1520304202-232891-1-git-send-email-shawn.lin@rock-chips.com
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
[bhelgaas: changelog]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index b4a5642..9b55923 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6607,7 +6607,7 @@ F:        arch/x86/hyperv
 F:     drivers/hid/hid-hyperv.c
 F:     drivers/hv/
 F:     drivers/input/serio/hyperv-keyboard.c
-F:     drivers/pci/host/pci-hyperv.c
+F:     drivers/pci/controller/pci-hyperv.c
 F:     drivers/net/hyperv/
 F:     drivers/scsi/storvsc_drv.c
 F:     drivers/uio/uio_hv_generic.c
@@ -9489,7 +9489,7 @@ M:        Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
 L:     linux-pci@vger.kernel.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
-F:     drivers/pci/host/pcie-mobiveil.c
+F:     drivers/pci/controller/pcie-mobiveil.c
 
 MODULE SUPPORT
 M:     Jessica Yu <jeyu@kernel.org>
@@ -10791,7 +10791,7 @@ L:      linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/aardvark-pci.txt
-F:     drivers/pci/host/pci-aardvark.c
+F:     drivers/pci/controller/pci-aardvark.c
 
 PCI DRIVER FOR ALTERA PCIE IP
 M:     Ley Foon Tan <lftan@altera.com>
@@ -10799,7 +10799,7 @@ L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
 L:     linux-pci@vger.kernel.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/altera-pcie.txt
-F:     drivers/pci/host/pcie-altera.c
+F:     drivers/pci/controller/pcie-altera.c
 
 PCI DRIVER FOR APPLIEDMICRO XGENE
 M:     Tanmay Inamdar <tinamdar@apm.com>
@@ -10807,7 +10807,7 @@ L:      linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/xgene-pci.txt
-F:     drivers/pci/host/pci-xgene.c
+F:     drivers/pci/controller/pci-xgene.c
 
 PCI DRIVER FOR ARM VERSATILE PLATFORM
 M:     Rob Herring <robh@kernel.org>
@@ -10815,7 +10815,7 @@ L:      linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/versatile.txt
-F:     drivers/pci/host/pci-versatile.c
+F:     drivers/pci/controller/pci-versatile.c
 
 PCI DRIVER FOR ARMADA 8K
 M:     Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
@@ -10823,14 +10823,14 @@ L:    linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/pci-armada8k.txt
-F:     drivers/pci/dwc/pcie-armada8k.c
+F:     drivers/pci/controller/dwc/pcie-armada8k.c
 
 PCI DRIVER FOR CADENCE PCIE IP
 M:     Alan Douglas <adouglas@cadence.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/cdns,*.txt
-F:     drivers/pci/cadence/pcie-cadence*
+F:     drivers/pci/controller/pcie-cadence*
 
 PCI DRIVER FOR FREESCALE LAYERSCAPE
 M:     Minghuan Lian <minghuan.Lian@nxp.com>
@@ -10840,16 +10840,16 @@ L:    linuxppc-dev@lists.ozlabs.org
 L:     linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org
 S:     Maintained
-F:     drivers/pci/dwc/*layerscape*
+F:     drivers/pci/controller/dwc/*layerscape*
 
 PCI DRIVER FOR GENERIC OF HOSTS
 M:     Will Deacon <will.deacon@arm.com>
 L:     linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
-F:     Documentation/devicetree/bindings/pci/host-generic-pci.txt
-F:     drivers/pci/host/pci-host-common.c
-F:     drivers/pci/host/pci-host-generic.c
+F:     Documentation/devicetree/bindings/pci/controller-generic-pci.txt
+F:     drivers/pci/controller/pci-host-common.c
+F:     drivers/pci/controller/pci-host-generic.c
 
 PCI DRIVER FOR IMX6
 M:     Richard Zhu <hongxing.zhu@nxp.com>
@@ -10858,14 +10858,14 @@ L:    linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
-F:     drivers/pci/dwc/*imx6*
+F:     drivers/pci/controller/dwc/*imx6*
 
 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
 M:     Keith Busch <keith.busch@intel.com>
 M:     Jonathan Derrick <jonathan.derrick@intel.com>
 L:     linux-pci@vger.kernel.org
 S:     Supported
-F:     drivers/pci/host/vmd.c
+F:     drivers/pci/controller/vmd.c
 
 PCI DRIVER FOR MICROSEMI SWITCHTEC
 M:     Kurt Schwemmer <kurt.schwemmer@microsemi.com>
@@ -10885,7 +10885,7 @@ M:      Jason Cooper <jason@lakedaemon.net>
 L:     linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
-F:     drivers/pci/host/*mvebu*
+F:     drivers/pci/controller/*mvebu*
 
 PCI DRIVER FOR NVIDIA TEGRA
 M:     Thierry Reding <thierry.reding@gmail.com>
@@ -10893,14 +10893,14 @@ L:    linux-tegra@vger.kernel.org
 L:     linux-pci@vger.kernel.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
-F:     drivers/pci/host/pci-tegra.c
+F:     drivers/pci/controller/pci-tegra.c
 
 PCI DRIVER FOR RENESAS R-CAR
 M:     Simon Horman <horms@verge.net.au>
 L:     linux-pci@vger.kernel.org
 L:     linux-renesas-soc@vger.kernel.org
 S:     Maintained
-F:     drivers/pci/host/*rcar*
+F:     drivers/pci/controller/*rcar*
 
 PCI DRIVER FOR SAMSUNG EXYNOS
 M:     Jingoo Han <jingoohan1@gmail.com>
@@ -10908,7 +10908,7 @@ L:      linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:     linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 S:     Maintained
-F:     drivers/pci/dwc/pci-exynos.c
+F:     drivers/pci/controller/dwc/pci-exynos.c
 
 PCI DRIVER FOR SYNOPSYS DESIGNWARE
 M:     Jingoo Han <jingoohan1@gmail.com>
@@ -10916,7 +10916,7 @@ M:      Joao Pinto <Joao.Pinto@synopsys.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/designware-pcie.txt
-F:     drivers/pci/dwc/*designware*
+F:     drivers/pci/controller/dwc/*designware*
 
 PCI DRIVER FOR TI DRA7XX
 M:     Kishon Vijay Abraham I <kishon@ti.com>
@@ -10924,14 +10924,14 @@ L:    linux-omap@vger.kernel.org
 L:     linux-pci@vger.kernel.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/ti-pci.txt
-F:     drivers/pci/dwc/pci-dra7xx.c
+F:     drivers/pci/controller/dwc/pci-dra7xx.c
 
 PCI DRIVER FOR TI KEYSTONE
 M:     Murali Karicheri <m-karicheri2@ti.com>
 L:     linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
-F:     drivers/pci/dwc/*keystone*
+F:     drivers/pci/controller/dwc/*keystone*
 
 PCI ENDPOINT SUBSYSTEM
 M:     Kishon Vijay Abraham I <kishon@ti.com>
@@ -10964,7 +10964,7 @@ L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
 L:     linux-pci@vger.kernel.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
-F:     drivers/pci/host/pcie-altera-msi.c
+F:     drivers/pci/controller/pcie-altera-msi.c
 
 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
 M:     Duc Dang <dhdang@apm.com>
@@ -10972,7 +10972,7 @@ L:      linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
-F:     drivers/pci/host/pci-xgene-msi.c
+F:     drivers/pci/controller/pci-xgene-msi.c
 
 PCI SUBSYSTEM
 M:     Bjorn Helgaas <bhelgaas@google.com>
@@ -10998,9 +10998,7 @@ L:      linux-pci@vger.kernel.org
 Q:     http://patchwork.ozlabs.org/project/linux-pci/list/
 T:     git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
 S:     Supported
-F:     drivers/pci/cadence/
-F:     drivers/pci/host/
-F:     drivers/pci/dwc/
+F:     drivers/pci/controller/
 
 PCIE DRIVER FOR AXIS ARTPEC
 M:     Jesper Nilsson <jesper.nilsson@axis.com>
@@ -11008,7 +11006,7 @@ L:      linux-arm-kernel@axis.com
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/axis,artpec*
-F:     drivers/pci/dwc/*artpec*
+F:     drivers/pci/controller/dwc/*artpec*
 
 PCIE DRIVER FOR CAVIUM THUNDERX
 M:     David Daney <david.daney@cavium.com>
@@ -11016,14 +11014,14 @@ L:    linux-pci@vger.kernel.org
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/pci-thunder-*
-F:     drivers/pci/host/pci-thunder-*
+F:     drivers/pci/controller/pci-thunder-*
 
 PCIE DRIVER FOR HISILICON
 M:     Zhou Wang <wangzhou1@hisilicon.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
-F:     drivers/pci/dwc/pcie-hisi.c
+F:     drivers/pci/controller/dwc/pcie-hisi.c
 
 PCIE DRIVER FOR HISILICON KIRIN
 M:     Xiaowei Song <songxiaowei@hisilicon.com>
@@ -11031,7 +11029,7 @@ M:      Binghui Wang <wangbinghui@hisilicon.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/pcie-kirin.txt
-F:     drivers/pci/dwc/pcie-kirin.c
+F:     drivers/pci/controller/dwc/pcie-kirin.c
 
 PCIE DRIVER FOR HISILICON STB
 M:     Jianguo Sun <sunjianguo1@huawei.com>
@@ -11039,7 +11037,7 @@ M:      Shawn Guo <shawn.guo@linaro.org>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
-F:     drivers/pci/dwc/pcie-histb.c
+F:     drivers/pci/controller/dwc/pcie-histb.c
 
 PCIE DRIVER FOR MEDIATEK
 M:     Ryder Lee <ryder.lee@mediatek.com>
@@ -11047,14 +11045,14 @@ L:    linux-pci@vger.kernel.org
 L:     linux-mediatek@lists.infradead.org
 S:     Supported
 F:     Documentation/devicetree/bindings/pci/mediatek*
-F:     drivers/pci/host/*mediatek*
+F:     drivers/pci/controller/*mediatek*
 
 PCIE DRIVER FOR QUALCOMM MSM
 M:     Stanimir Varbanov <svarbanov@mm-sol.com>
 L:     linux-pci@vger.kernel.org
 L:     linux-arm-msm@vger.kernel.org
 S:     Maintained
-F:     drivers/pci/dwc/*qcom*
+F:     drivers/pci/controller/dwc/*qcom*
 
 PCIE DRIVER FOR ROCKCHIP
 M:     Shawn Lin <shawn.lin@rock-chips.com>
@@ -11062,20 +11060,20 @@ L:    linux-pci@vger.kernel.org
 L:     linux-rockchip@lists.infradead.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/rockchip-pcie*
-F:     drivers/pci/host/pcie-rockchip*
+F:     drivers/pci/controller/pcie-rockchip*
 
 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
 M:     Linus Walleij <linus.walleij@linaro.org>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
-F:     drivers/pci/host/pci-v3-semi.c
+F:     drivers/pci/controller/pci-v3-semi.c
 
 PCIE DRIVER FOR ST SPEAR13XX
 M:     Pratyush Anand <pratyush.anand@gmail.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
-F:     drivers/pci/dwc/*spear*
+F:     drivers/pci/controller/dwc/*spear*
 
 PCMCIA SUBSYSTEM
 M:     Dominik Brodowski <linux@dominikbrodowski.net>

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index b2f0763..56ff8f6 100644 (file)
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -145,8 +145,6 @@ config PCI_HYPERV
           PCI devices from a PCI backend to support PCI driver domains.
 
 source "drivers/pci/hotplug/Kconfig"
-source "drivers/pci/cadence/Kconfig"
-source "drivers/pci/dwc/Kconfig"
-source "drivers/pci/host/Kconfig"
+source "drivers/pci/controller/Kconfig"
 source "drivers/pci/endpoint/Kconfig"
 source "drivers/pci/switch/Kconfig"

diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 84c9eef..5352019 100644 (file)
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -28,14 +28,10 @@ obj-$(CONFIG_PCI_PF_STUB)   += pci-pf-stub.o
 obj-$(CONFIG_PCI_ECAM)         += ecam.o
 obj-$(CONFIG_XEN_PCIDEV_FRONTEND) += xen-pcifront.o
 
-obj-y                          += host/
+obj-y                          += controller/
 obj-y                          += switch/
 
 # Endpoint library must be initialized before its users
 obj-$(CONFIG_PCI_ENDPOINT)     += endpoint/
 
-obj-$(CONFIG_PCIE_CADENCE)     += cadence/
-# pcie-hisi.o quirks are needed even without CONFIG_PCIE_DW
-obj-y                          += dwc/
-
 ccflags-$(CONFIG_PCI_DEBUG) := -DDEBUG

diff --git a/drivers/pci/cadence/Kconfig b/drivers/pci/cadence/Kconfig
deleted file mode 100644 (file)
index e6824cb..0000000
--- a/drivers/pci/cadence/Kconfig
+++ /dev/null
@@ -1,27 +0,0 @@
-menu "Cadence PCIe controllers support"
-
-config PCIE_CADENCE
-       bool
-
-config PCIE_CADENCE_HOST
-       bool "Cadence PCIe host controller"
-       depends on OF
-       depends on PCI
-       select IRQ_DOMAIN
-       select PCIE_CADENCE
-       help
-         Say Y here if you want to support the Cadence PCIe controller in host
-         mode. This PCIe controller may be embedded into many different vendors
-         SoCs.
-
-config PCIE_CADENCE_EP
-       bool "Cadence PCIe endpoint controller"
-       depends on OF
-       depends on PCI_ENDPOINT
-       select PCIE_CADENCE
-       help
-         Say Y here if you want to support the Cadence PCIe  controller in
-         endpoint mode. This PCIe controller may be embedded into many
-         different vendors SoCs.
-
-endmenu

diff --git a/drivers/pci/cadence/Makefile b/drivers/pci/cadence/Makefile
deleted file mode 100644 (file)
index 719392b..0000000
--- a/drivers/pci/cadence/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_PCIE_CADENCE) += pcie-cadence.o
-obj-$(CONFIG_PCIE_CADENCE_HOST) += pcie-cadence-host.o
-obj-$(CONFIG_PCIE_CADENCE_EP) += pcie-cadence-ep.o

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/controller/Kconfig
similarity index 90%
rename from drivers/pci/host/Kconfig
rename to drivers/pci/controller/Kconfig
index a96e23b..18fa09b 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 
-menu "PCI host controller drivers"
+menu "PCI controller drivers"
        depends on PCI
 
 config PCI_MVEBU
@@ -20,6 +20,34 @@ config PCI_AARDVARK
         controller is part of the South Bridge of the Marvel Armada
         3700 SoC.
 
+menu "Cadence PCIe controllers support"
+
+config PCIE_CADENCE
+       bool
+
+config PCIE_CADENCE_HOST
+       bool "Cadence PCIe host controller"
+       depends on OF
+       depends on PCI
+       select IRQ_DOMAIN
+       select PCIE_CADENCE
+       help
+         Say Y here if you want to support the Cadence PCIe controller in host
+         mode. This PCIe controller may be embedded into many different vendors
+         SoCs.
+
+config PCIE_CADENCE_EP
+       bool "Cadence PCIe endpoint controller"
+       depends on OF
+       depends on PCI_ENDPOINT
+       select PCIE_CADENCE
+       help
+         Say Y here if you want to support the Cadence PCIe  controller in
+         endpoint mode. This PCIe controller may be embedded into many
+         different vendors SoCs.
+
+endmenu
+
 config PCIE_XILINX_NWL
        bool "NWL PCIe Core"
        depends on ARCH_ZYNQMP || COMPILE_TEST
@@ -243,4 +271,5 @@ config VMD
          To compile this driver as a module, choose M here: the
          module will be called vmd.
 
+source "drivers/pci/controller/dwc/Kconfig"
 endmenu

diff --git a/drivers/pci/host/Makefile b/drivers/pci/controller/Makefile
similarity index 89%
rename from drivers/pci/host/Makefile
rename to drivers/pci/controller/Makefile
index 11d21b0..24322b9 100644 (file)
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/controller/Makefile
@@ -1,4 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_PCIE_CADENCE) += pcie-cadence.o
+obj-$(CONFIG_PCIE_CADENCE_HOST) += pcie-cadence-host.o
+obj-$(CONFIG_PCIE_CADENCE_EP) += pcie-cadence-ep.o
 obj-$(CONFIG_PCI_FTPCI100) += pci-ftpci100.o
 obj-$(CONFIG_PCI_HYPERV) += pci-hyperv.o
 obj-$(CONFIG_PCI_MVEBU) += pci-mvebu.o
@@ -25,6 +28,9 @@ obj-$(CONFIG_PCIE_ROCKCHIP_HOST) += pcie-rockchip-host.o
 obj-$(CONFIG_PCIE_MEDIATEK) += pcie-mediatek.o
 obj-$(CONFIG_PCIE_TANGO_SMP8759) += pcie-tango.o
 obj-$(CONFIG_VMD) += vmd.o
+# pcie-hisi.o quirks are needed even without CONFIG_PCIE_DW
+obj-y                          += dwc/
+
 
 # The following drivers are for devices that use the generic ACPI
 # pci_root.c driver but don't support standard ECAM config access.

diff --git a/drivers/pci/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
similarity index 100%
rename from drivers/pci/dwc/Kconfig
rename to drivers/pci/controller/dwc/Kconfig

diff --git a/drivers/pci/dwc/Makefile b/drivers/pci/controller/dwc/Makefile
similarity index 100%
rename from drivers/pci/dwc/Makefile
rename to drivers/pci/controller/dwc/Makefile

diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c
similarity index 99%
rename from drivers/pci/dwc/pci-dra7xx.c
rename to drivers/pci/controller/dwc/pci-dra7xx.c
index f688204..cfaeef8 100644 (file)
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/controller/dwc/pci-dra7xx.c
@@ -27,7 +27,7 @@
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 
-#include "../pci.h"
+#include "../../pci.h"
 #include "pcie-designware.h"
 
 /* PCIe controller wrapper DRA7XX configuration registers */

diff --git a/drivers/pci/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c
similarity index 100%
rename from drivers/pci/dwc/pci-exynos.c
rename to drivers/pci/controller/dwc/pci-exynos.c

diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
similarity index 100%
rename from drivers/pci/dwc/pci-imx6.c
rename to drivers/pci/controller/dwc/pci-imx6.c

diff --git a/drivers/pci/dwc/pci-keystone-dw.c b/drivers/pci/controller/dwc/pci-keystone-dw.c
similarity index 100%
rename from drivers/pci/dwc/pci-keystone-dw.c
rename to drivers/pci/controller/dwc/pci-keystone-dw.c

diff --git a/drivers/pci/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
similarity index 100%
rename from drivers/pci/dwc/pci-keystone.c
rename to drivers/pci/controller/dwc/pci-keystone.c

diff --git a/drivers/pci/dwc/pci-keystone.h b/drivers/pci/controller/dwc/pci-keystone.h
similarity index 100%
rename from drivers/pci/dwc/pci-keystone.h
rename to drivers/pci/controller/dwc/pci-keystone.h

diff --git a/drivers/pci/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
similarity index 100%
rename from drivers/pci/dwc/pci-layerscape.c
rename to drivers/pci/controller/dwc/pci-layerscape.c

diff --git a/drivers/pci/dwc/pcie-armada8k.c b/drivers/pci/controller/dwc/pcie-armada8k.c
similarity index 100%
rename from drivers/pci/dwc/pcie-armada8k.c
rename to drivers/pci/controller/dwc/pcie-armada8k.c

diff --git a/drivers/pci/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c
similarity index 100%
rename from drivers/pci/dwc/pcie-artpec6.c
rename to drivers/pci/controller/dwc/pcie-artpec6.c

diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
similarity index 100%
rename from drivers/pci/dwc/pcie-designware-ep.c
rename to drivers/pci/controller/dwc/pcie-designware-ep.c

diff --git a/drivers/pci/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
similarity index 99%
rename from drivers/pci/dwc/pcie-designware-host.c
rename to drivers/pci/controller/dwc/pcie-designware-host.c
index cba1432..781aa03 100644 (file)
--- a/drivers/pci/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -15,7 +15,7 @@
 #include <linux/pci_regs.h>
 #include <linux/platform_device.h>
 
-#include "../pci.h"
+#include "../../pci.h"
 #include "pcie-designware.h"
 
 static struct pci_ops dw_pcie_ops;

diff --git a/drivers/pci/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c
similarity index 100%
rename from drivers/pci/dwc/pcie-designware-plat.c
rename to drivers/pci/controller/dwc/pcie-designware-plat.c

diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c
similarity index 100%
rename from drivers/pci/dwc/pcie-designware.c
rename to drivers/pci/controller/dwc/pcie-designware.c

diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
similarity index 100%
rename from drivers/pci/dwc/pcie-designware.h
rename to drivers/pci/controller/dwc/pcie-designware.h

diff --git a/drivers/pci/dwc/pcie-hisi.c b/drivers/pci/controller/dwc/pcie-hisi.c
similarity index 99%
rename from drivers/pci/dwc/pcie-hisi.c
rename to drivers/pci/controller/dwc/pcie-hisi.c
index 2658aae..6d9e1b2 100644 (file)
--- a/drivers/pci/dwc/pcie-hisi.c
+++ b/drivers/pci/controller/dwc/pcie-hisi.c
@@ -19,7 +19,7 @@
 #include <linux/pci-acpi.h>
 #include <linux/pci-ecam.h>
 #include <linux/regmap.h>
-#include "../pci.h"
+#include "../../pci.h"
 
 #if defined(CONFIG_PCI_HISI) || (defined(CONFIG_ACPI) && defined(CONFIG_PCI_QUIRKS))
 

diff --git a/drivers/pci/dwc/pcie-histb.c b/drivers/pci/controller/dwc/pcie-histb.c
similarity index 100%
rename from drivers/pci/dwc/pcie-histb.c
rename to drivers/pci/controller/dwc/pcie-histb.c

diff --git a/drivers/pci/dwc/pcie-kirin.c b/drivers/pci/controller/dwc/pcie-kirin.c
similarity index 100%
rename from drivers/pci/dwc/pcie-kirin.c
rename to drivers/pci/controller/dwc/pcie-kirin.c

diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
similarity index 100%
rename from drivers/pci/dwc/pcie-qcom.c
rename to drivers/pci/controller/dwc/pcie-qcom.c

diff --git a/drivers/pci/dwc/pcie-spear13xx.c b/drivers/pci/controller/dwc/pcie-spear13xx.c
similarity index 100%
rename from drivers/pci/dwc/pcie-spear13xx.c
rename to drivers/pci/controller/dwc/pcie-spear13xx.c

diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
similarity index 100%
rename from drivers/pci/host/pci-aardvark.c
rename to drivers/pci/controller/pci-aardvark.c

diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/controller/pci-ftpci100.c
similarity index 100%
rename from drivers/pci/host/pci-ftpci100.c
rename to drivers/pci/controller/pci-ftpci100.c

diff --git a/drivers/pci/host/pci-host-common.c b/drivers/pci/controller/pci-host-common.c
similarity index 100%
rename from drivers/pci/host/pci-host-common.c
rename to drivers/pci/controller/pci-host-common.c

diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/controller/pci-host-generic.c
similarity index 100%
rename from drivers/pci/host/pci-host-generic.c
rename to drivers/pci/controller/pci-host-generic.c

diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
similarity index 100%
rename from drivers/pci/host/pci-hyperv.c
rename to drivers/pci/controller/pci-hyperv.c

diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c
similarity index 100%
rename from drivers/pci/host/pci-mvebu.c
rename to drivers/pci/controller/pci-mvebu.c

diff --git a/drivers/pci/host/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c
similarity index 100%
rename from drivers/pci/host/pci-rcar-gen2.c
rename to drivers/pci/controller/pci-rcar-gen2.c

diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
similarity index 100%
rename from drivers/pci/host/pci-tegra.c
rename to drivers/pci/controller/pci-tegra.c

diff --git a/drivers/pci/host/pci-thunder-ecam.c b/drivers/pci/controller/pci-thunder-ecam.c
similarity index 100%
rename from drivers/pci/host/pci-thunder-ecam.c
rename to drivers/pci/controller/pci-thunder-ecam.c

diff --git a/drivers/pci/host/pci-thunder-pem.c b/drivers/pci/controller/pci-thunder-pem.c
similarity index 100%
rename from drivers/pci/host/pci-thunder-pem.c
rename to drivers/pci/controller/pci-thunder-pem.c

diff --git a/drivers/pci/host/pci-v3-semi.c b/drivers/pci/controller/pci-v3-semi.c
similarity index 100%
rename from drivers/pci/host/pci-v3-semi.c
rename to drivers/pci/controller/pci-v3-semi.c

diff --git a/drivers/pci/host/pci-versatile.c b/drivers/pci/controller/pci-versatile.c
similarity index 100%
rename from drivers/pci/host/pci-versatile.c
rename to drivers/pci/controller/pci-versatile.c

diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/controller/pci-xgene-msi.c
similarity index 100%
rename from drivers/pci/host/pci-xgene-msi.c
rename to drivers/pci/controller/pci-xgene-msi.c

diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/controller/pci-xgene.c
similarity index 100%
rename from drivers/pci/host/pci-xgene.c
rename to drivers/pci/controller/pci-xgene.c

diff --git a/drivers/pci/host/pcie-altera-msi.c b/drivers/pci/controller/pcie-altera-msi.c
similarity index 100%
rename from drivers/pci/host/pcie-altera-msi.c
rename to drivers/pci/controller/pcie-altera-msi.c

diff --git a/drivers/pci/host/pcie-altera.c b/drivers/pci/controller/pcie-altera.c
similarity index 100%
rename from drivers/pci/host/pcie-altera.c
rename to drivers/pci/controller/pcie-altera.c

diff --git a/drivers/pci/cadence/pcie-cadence-ep.c b/drivers/pci/controller/pcie-cadence-ep.c
similarity index 100%
rename from drivers/pci/cadence/pcie-cadence-ep.c
rename to drivers/pci/controller/pcie-cadence-ep.c

diff --git a/drivers/pci/cadence/pcie-cadence-host.c b/drivers/pci/controller/pcie-cadence-host.c
similarity index 100%
rename from drivers/pci/cadence/pcie-cadence-host.c
rename to drivers/pci/controller/pcie-cadence-host.c

diff --git a/drivers/pci/cadence/pcie-cadence.c b/drivers/pci/controller/pcie-cadence.c
similarity index 100%
rename from drivers/pci/cadence/pcie-cadence.c
rename to drivers/pci/controller/pcie-cadence.c

diff --git a/drivers/pci/cadence/pcie-cadence.h b/drivers/pci/controller/pcie-cadence.h
similarity index 100%
rename from drivers/pci/cadence/pcie-cadence.h
rename to drivers/pci/controller/pcie-cadence.h

diff --git a/drivers/pci/host/pcie-iproc-bcma.c b/drivers/pci/controller/pcie-iproc-bcma.c
similarity index 100%
rename from drivers/pci/host/pcie-iproc-bcma.c
rename to drivers/pci/controller/pcie-iproc-bcma.c

diff --git a/drivers/pci/host/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c
similarity index 100%
rename from drivers/pci/host/pcie-iproc-msi.c
rename to drivers/pci/controller/pcie-iproc-msi.c

diff --git a/drivers/pci/host/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c
similarity index 100%
rename from drivers/pci/host/pcie-iproc-platform.c
rename to drivers/pci/controller/pcie-iproc-platform.c

diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c
similarity index 100%
rename from drivers/pci/host/pcie-iproc.c
rename to drivers/pci/controller/pcie-iproc.c

diff --git a/drivers/pci/host/pcie-iproc.h b/drivers/pci/controller/pcie-iproc.h
similarity index 100%
rename from drivers/pci/host/pcie-iproc.h
rename to drivers/pci/controller/pcie-iproc.h

diff --git a/drivers/pci/host/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
similarity index 100%
rename from drivers/pci/host/pcie-mediatek.c
rename to drivers/pci/controller/pcie-mediatek.c

diff --git a/drivers/pci/host/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
similarity index 100%
rename from drivers/pci/host/pcie-mobiveil.c
rename to drivers/pci/controller/pcie-mobiveil.c

diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/controller/pcie-rcar.c
similarity index 100%
rename from drivers/pci/host/pcie-rcar.c
rename to drivers/pci/controller/pcie-rcar.c

diff --git a/drivers/pci/host/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c
similarity index 100%
rename from drivers/pci/host/pcie-rockchip-ep.c
rename to drivers/pci/controller/pcie-rockchip-ep.c

diff --git a/drivers/pci/host/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c
similarity index 100%
rename from drivers/pci/host/pcie-rockchip-host.c
rename to drivers/pci/controller/pcie-rockchip-host.c

diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/controller/pcie-rockchip.c
similarity index 100%
rename from drivers/pci/host/pcie-rockchip.c
rename to drivers/pci/controller/pcie-rockchip.c

diff --git a/drivers/pci/host/pcie-rockchip.h b/drivers/pci/controller/pcie-rockchip.h
similarity index 100%
rename from drivers/pci/host/pcie-rockchip.h
rename to drivers/pci/controller/pcie-rockchip.h

diff --git a/drivers/pci/host/pcie-tango.c b/drivers/pci/controller/pcie-tango.c
similarity index 100%
rename from drivers/pci/host/pcie-tango.c
rename to drivers/pci/controller/pcie-tango.c

diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c
similarity index 100%
rename from drivers/pci/host/pcie-xilinx-nwl.c
rename to drivers/pci/controller/pcie-xilinx-nwl.c

diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/controller/pcie-xilinx.c
similarity index 100%
rename from drivers/pci/host/pcie-xilinx.c
rename to drivers/pci/controller/pcie-xilinx.c

diff --git a/drivers/pci/host/vmd.c b/drivers/pci/controller/vmd.c
similarity index 100%
rename from drivers/pci/host/vmd.c
rename to drivers/pci/controller/vmd.c