b08d2e61a6
* pci/host-vmd: PCI: vmd: Fix suspend handlers defined-but-not-used warning PCI: vmd: Use SRCU as a local RCU to prevent delaying global RCU PCI: vmd: Remove unnecessary pci_set_drvdata()
307 lines
8.6 KiB
Plaintext
307 lines
8.6 KiB
Plaintext
menu "PCI host controller drivers"
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depends on PCI
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config PCI_DRA7XX
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bool "TI DRA7xx PCIe controller"
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depends on OF && HAS_IOMEM && TI_PIPE3
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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help
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Enables support for the PCIe controller in the DRA7xx SoC. There
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are two instances of PCIe controller in DRA7xx. This controller can
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act both as EP and RC. This reuses the Designware core.
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config PCI_MVEBU
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bool "Marvell EBU PCIe controller"
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depends on ARCH_MVEBU || ARCH_DOVE
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depends on ARM
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depends on OF
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config PCI_AARDVARK
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bool "Aardvark PCIe controller"
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depends on ARCH_MVEBU && ARM64
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depends on OF
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depends on PCI_MSI_IRQ_DOMAIN
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help
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Add support for Aardvark 64bit PCIe Host Controller. This
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controller is part of the South Bridge of the Marvel Armada
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3700 SoC.
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config PCIE_XILINX_NWL
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bool "NWL PCIe Core"
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depends on ARCH_ZYNQMP
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depends on PCI_MSI_IRQ_DOMAIN
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help
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Say 'Y' here if you want kernel support for Xilinx
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NWL PCIe controller. The controller can act as Root Port
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or End Point. The current option selection will only
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support root port enabling.
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config PCIE_DW_PLAT
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bool "Platform bus based DesignWare PCIe Controller"
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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---help---
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This selects the DesignWare PCIe controller support. Select this if
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you have a PCIe controller on Platform bus.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config PCIE_DW
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bool
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depends on PCI_MSI_IRQ_DOMAIN
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config PCI_EXYNOS
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bool "Samsung Exynos PCIe controller"
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depends on SOC_EXYNOS5440
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIEPORTBUS
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select PCIE_DW
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config PCI_IMX6
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bool "Freescale i.MX6 PCIe controller"
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depends on SOC_IMX6Q
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIEPORTBUS
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select PCIE_DW
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config PCI_TEGRA
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bool "NVIDIA Tegra PCIe controller"
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depends on ARCH_TEGRA
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help
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Say Y here if you want support for the PCIe host controller found
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on NVIDIA Tegra SoCs.
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config PCI_RCAR_GEN2
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bool "Renesas R-Car Gen2 Internal PCI controller"
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depends on ARM
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depends on ARCH_RENESAS || COMPILE_TEST
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help
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Say Y here if you want internal PCI support on R-Car Gen2 SoC.
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There are 3 internal PCI controllers available with a single
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built-in EHCI/OHCI host controller present on each one.
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config PCIE_RCAR
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bool "Renesas R-Car PCIe controller"
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depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
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depends on PCI_MSI_IRQ_DOMAIN
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help
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Say Y here if you want PCIe controller support on R-Car SoCs.
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config PCI_HOST_COMMON
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bool
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select PCI_ECAM
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config PCI_HOST_GENERIC
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bool "Generic PCI host controller"
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depends on (ARM || ARM64) && OF
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select PCI_HOST_COMMON
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select IRQ_DOMAIN
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help
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Say Y here if you want to support a simple generic PCI host
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controller, such as the one emulated by kvmtool.
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config PCIE_SPEAR13XX
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bool "STMicroelectronics SPEAr PCIe controller"
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depends on ARCH_SPEAR13XX
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIEPORTBUS
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select PCIE_DW
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help
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Say Y here if you want PCIe support on SPEAr13XX SoCs.
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config PCI_KEYSTONE
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bool "TI Keystone PCIe controller"
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depends on ARCH_KEYSTONE
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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select PCIEPORTBUS
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help
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Say Y here if you want to enable PCI controller support on Keystone
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SoCs. The PCI controller on Keystone is based on Designware hardware
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and therefore the driver re-uses the Designware core functions to
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implement the driver.
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config PCIE_XILINX
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bool "Xilinx AXI PCIe host bridge support"
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depends on ARCH_ZYNQ || MICROBLAZE
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help
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Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
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Host Bridge driver.
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config PCI_XGENE
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bool "X-Gene PCIe controller"
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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select PCIEPORTBUS
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help
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Say Y here if you want internal PCI support on APM X-Gene SoC.
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There are 5 internal PCIe ports available. Each port is GEN3 capable
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and have varied lanes from x1 to x8.
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config PCI_XGENE_MSI
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bool "X-Gene v1 PCIe MSI feature"
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depends on PCI_XGENE
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depends on PCI_MSI_IRQ_DOMAIN
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default y
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help
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Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
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This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
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config PCI_LAYERSCAPE
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bool "Freescale Layerscape PCIe controller"
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depends on OF && (ARM || ARCH_LAYERSCAPE)
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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select MFD_SYSCON
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help
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Say Y here if you want PCIe controller support on Layerscape SoCs.
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config PCI_VERSATILE
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bool "ARM Versatile PB PCI controller"
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depends on ARCH_VERSATILE
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config PCIE_IPROC
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tristate
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help
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This enables the iProc PCIe core controller support for Broadcom's
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iProc family of SoCs. An appropriate bus interface driver needs
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to be enabled to select this.
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config PCIE_IPROC_PLATFORM
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tristate "Broadcom iProc PCIe platform bus driver"
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depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
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depends on OF
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select PCIE_IPROC
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default ARCH_BCM_IPROC
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help
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Say Y here if you want to use the Broadcom iProc PCIe controller
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through the generic platform bus interface
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config PCIE_IPROC_BCMA
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tristate "Broadcom iProc PCIe BCMA bus driver"
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depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
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select PCIE_IPROC
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select BCMA
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select PCI_DOMAINS
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default ARCH_BCM_5301X
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help
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Say Y here if you want to use the Broadcom iProc PCIe controller
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through the BCMA bus interface
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config PCIE_IPROC_MSI
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bool "Broadcom iProc PCIe MSI support"
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depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
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depends on PCI_MSI_IRQ_DOMAIN
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default ARCH_BCM_IPROC
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help
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Say Y here if you want to enable MSI support for Broadcom's iProc
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PCIe controller
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config PCIE_ALTERA
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bool "Altera PCIe controller"
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depends on ARM || NIOS2
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depends on OF_PCI
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select PCI_DOMAINS
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help
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Say Y here if you want to enable PCIe controller support on Altera
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FPGA.
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config PCIE_ALTERA_MSI
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bool "Altera PCIe MSI feature"
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depends on PCIE_ALTERA
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depends on PCI_MSI_IRQ_DOMAIN
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help
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Say Y here if you want PCIe MSI support for the Altera FPGA.
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This MSI driver supports Altera MSI to GIC controller IP.
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config PCI_HISI
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depends on OF && ARM64
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bool "HiSilicon Hip05 and Hip06 SoCs PCIe controllers"
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIEPORTBUS
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select PCIE_DW
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help
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Say Y here if you want PCIe controller support on HiSilicon
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Hip05 and Hip06 SoCs
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config PCIE_QCOM
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bool "Qualcomm PCIe controller"
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depends on ARCH_QCOM && OF
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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select PCIEPORTBUS
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help
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Say Y here to enable PCIe controller support on Qualcomm SoCs. The
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PCIe controller uses the Designware core plus Qualcomm-specific
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hardware wrappers.
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config PCI_HOST_THUNDER_PEM
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bool "Cavium Thunder PCIe controller to off-chip devices"
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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select PCI_HOST_COMMON
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help
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Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
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config PCI_HOST_THUNDER_ECAM
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bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
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depends on ARM64
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depends on OF || (ACPI && PCI_QUIRKS)
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select PCI_HOST_COMMON
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help
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Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
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config PCIE_ARMADA_8K
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bool "Marvell Armada-8K PCIe controller"
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depends on ARCH_MVEBU
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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select PCIEPORTBUS
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help
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Say Y here if you want to enable PCIe controller support on
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Armada-8K SoCs. The PCIe controller on Armada-8K is based on
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Designware hardware and therefore the driver re-uses the
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Designware core functions to implement the driver.
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config PCIE_ARTPEC6
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bool "Axis ARTPEC-6 PCIe controller"
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depends on MACH_ARTPEC6
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depends on PCI_MSI_IRQ_DOMAIN
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select PCIE_DW
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select PCIEPORTBUS
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help
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Say Y here to enable PCIe controller support on Axis ARTPEC-6
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SoCs. This PCIe controller uses the DesignWare core.
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config PCIE_ROCKCHIP
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bool "Rockchip PCIe controller"
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depends on ARCH_ROCKCHIP || COMPILE_TEST
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depends on OF
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depends on PCI_MSI_IRQ_DOMAIN
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select MFD_SYSCON
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help
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Say Y here if you want internal PCI support on Rockchip SoC.
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There is 1 internal PCIe port available to support GEN2 with
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4 slots.
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config VMD
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depends on PCI_MSI && X86_64 && SRCU
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tristate "Intel Volume Management Device Driver"
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default N
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---help---
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Adds support for the Intel Volume Management Device (VMD). VMD is a
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secondary PCI host bridge that allows PCI Express root ports,
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and devices attached to them, to be removed from the default
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PCI domain and placed within the VMD domain. This provides
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more bus resources than are otherwise possible with a
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single domain. If you know your system provides one of these and
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has devices attached to it, say Y; if you are not sure, say N.
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To compile this driver as a module, choose M here: the
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module will be called vmd.
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endmenu
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