menu "PCI controller drivers"
depends on PCI
-config PCI_MVEBU
- tristate "Marvell EBU PCIe controller"
- depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
- depends on MVEBU_MBUS
- depends on ARM
- depends on OF
- depends on BROKEN
- select PCI_BRIDGE_EMUL
- help
- Add support for Marvell EBU PCIe controller. This PCIe controller
- is used on 32-bit Marvell ARM SoCs: Dove, Kirkwood, Armada 370,
- Armada XP, Armada 375, Armada 38x and Armada 39x.
-
config PCI_AARDVARK
tristate "Aardvark PCIe controller"
depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
controller is part of the South Bridge of the Marvel Armada
3700 SoC.
-config PCIE_XILINX_NWL
- bool "Xilinx NWL PCIe controller"
- depends on ARCH_ZYNQMP || COMPILE_TEST
- depends on PCI_MSI
- help
- Say 'Y' here if you want kernel support for Xilinx
- NWL PCIe controller. The controller can act as Root Port
- or End Point. The current option selection will only
- support root port enabling.
-
-config PCI_FTPCI100
- bool "Faraday Technology FTPCI100 PCI controller"
- depends on OF
- default ARCH_GEMINI
-
-config PCI_IXP4XX
- bool "Intel IXP4xx PCI controller"
- depends on ARM && OF
- depends on ARCH_IXP4XX || COMPILE_TEST
- default ARCH_IXP4XX
- help
- Say Y here if you want support for the PCI host controller found
- in the Intel IXP4xx XScale-based network processor SoC.
-
-config PCI_TEGRA
- bool "NVIDIA Tegra PCIe controller"
- depends on ARCH_TEGRA || COMPILE_TEST
- depends on PCI_MSI
- help
- Say Y here if you want support for the PCIe host controller found
- on NVIDIA Tegra SoCs.
-
-config PCI_RCAR_GEN2
- bool "Renesas R-Car Gen2 Internal PCI controller"
- depends on ARCH_RENESAS || COMPILE_TEST
- depends on ARM
+config PCIE_ALTERA
+ tristate "Altera PCIe controller"
+ depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
help
- Say Y here if you want internal PCI support on R-Car Gen2 SoC.
- There are 3 internal PCI controllers available with a single
- built-in EHCI/OHCI host controller present on each one.
+ Say Y here if you want to enable PCIe controller support on Altera
+ FPGA.
-config PCIE_RCAR_HOST
- bool "Renesas R-Car PCIe controller (host mode)"
- depends on ARCH_RENESAS || COMPILE_TEST
+config PCIE_ALTERA_MSI
+ tristate "Altera PCIe MSI feature"
+ depends on PCIE_ALTERA
depends on PCI_MSI
help
- Say Y here if you want PCIe controller support on R-Car SoCs in host
- mode.
-
-config PCIE_RCAR_EP
- bool "Renesas R-Car PCIe controller (endpoint mode)"
- depends on ARCH_RENESAS || COMPILE_TEST
- depends on PCI_ENDPOINT
- help
- Say Y here if you want PCIe controller support on R-Car SoCs in
- endpoint mode.
+ Say Y here if you want PCIe MSI support for the Altera FPGA.
+ This MSI driver supports Altera MSI to GIC controller IP.
-config PCI_HOST_COMMON
- tristate
- select PCI_ECAM
+config PCIE_APPLE_MSI_DOORBELL_ADDR
+ hex
+ default 0xfffff000
+ depends on PCIE_APPLE
-config PCI_HOST_GENERIC
- tristate "Generic PCI host controller"
+config PCIE_APPLE
+ tristate "Apple PCIe controller"
+ depends on ARCH_APPLE || COMPILE_TEST
depends on OF
- select PCI_HOST_COMMON
- select IRQ_DOMAIN
- help
- Say Y here if you want to support a simple generic PCI host
- controller, such as the one emulated by kvmtool.
-
-config PCIE_XILINX
- bool "Xilinx AXI PCIe controller"
- depends on OF || COMPILE_TEST
depends on PCI_MSI
- help
- Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
- Host Bridge driver.
-
-config PCIE_XILINX_CPM
- bool "Xilinx Versal CPM PCI controller"
- depends on ARCH_ZYNQMP || COMPILE_TEST
select PCI_HOST_COMMON
help
- Say 'Y' here if you want kernel support for the
- Xilinx Versal CPM host bridge.
-
-config PCI_XGENE
- bool "X-Gene PCIe controller"
- depends on ARM64 || COMPILE_TEST
- depends on OF || (ACPI && PCI_QUIRKS)
- help
- Say Y here if you want internal PCI support on APM X-Gene SoC.
- There are 5 internal PCIe ports available. Each port is GEN3 capable
- and have varied lanes from x1 to x8.
-
-config PCI_XGENE_MSI
- bool "X-Gene v1 PCIe MSI feature"
- depends on PCI_XGENE
- depends on PCI_MSI
- default y
- help
- Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
- This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
+ Say Y here if you want to enable PCIe controller support on Apple
+ system-on-chips, like the Apple M1. This is required for the USB
+ type-A ports, Ethernet, Wi-Fi, and Bluetooth.
-config PCI_V3_SEMI
- bool "V3 Semiconductor PCI controller"
- depends on OF
- depends on ARM || COMPILE_TEST
- default ARCH_INTEGRATOR_AP
+ If unsure, say Y if you have an Apple Silicon system.
config PCI_VERSATILE
bool "ARM Versatile PB PCI controller"
depends on ARCH_VERSATILE || COMPILE_TEST
+config PCIE_BRCMSTB
+ tristate "Broadcom Brcmstb PCIe controller"
+ depends on ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCMBCA || \
+ BMIPS_GENERIC || COMPILE_TEST
+ depends on OF
+ depends on PCI_MSI
+ default ARCH_BRCMSTB || BMIPS_GENERIC
+ help
+ Say Y here to enable PCIe host controller support for
+ Broadcom STB based SoCs, like the Raspberry Pi 4.
+
config PCIE_IPROC
tristate
help
Say Y here if you want to enable MSI support for Broadcom's iProc
PCIe controller
-config PCIE_ALTERA
- tristate "Altera PCIe controller"
- depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
- help
- Say Y here if you want to enable PCIe controller support on Altera
- FPGA.
-
-config PCIE_ALTERA_MSI
- tristate "Altera PCIe MSI feature"
- depends on PCIE_ALTERA
- depends on PCI_MSI
- help
- Say Y here if you want PCIe MSI support for the Altera FPGA.
- This MSI driver supports Altera MSI to GIC controller IP.
-
config PCI_HOST_THUNDER_PEM
bool "Cavium Thunder PCIe controller to off-chip devices"
depends on ARM64 || COMPILE_TEST
help
Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
-config PCIE_ROCKCHIP
- bool
- depends on PCI
+config PCI_FTPCI100
+ bool "Faraday Technology FTPCI100 PCI controller"
+ depends on OF
+ default ARCH_GEMINI
-config PCIE_ROCKCHIP_HOST
- tristate "Rockchip PCIe controller (host mode)"
- depends on ARCH_ROCKCHIP || COMPILE_TEST
+config PCI_HOST_COMMON
+ tristate
+ select PCI_ECAM
+
+config PCI_HOST_GENERIC
+ tristate "Generic PCI host controller"
depends on OF
- depends on PCI_MSI
- select MFD_SYSCON
- select PCIE_ROCKCHIP
+ select PCI_HOST_COMMON
+ select IRQ_DOMAIN
help
- Say Y here if you want internal PCI support on Rockchip SoC.
- There is 1 internal PCIe port available to support GEN2 with
- 4 slots.
+ Say Y here if you want to support a simple generic PCI host
+ controller, such as the one emulated by kvmtool.
-config PCIE_ROCKCHIP_EP
- bool "Rockchip PCIe controller (endpoint mode)"
- depends on ARCH_ROCKCHIP || COMPILE_TEST
+config PCIE_HISI_ERR
+ depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
+ bool "HiSilicon HIP PCIe controller error handling driver"
+ help
+ Say Y here if you want error handling support
+ for the PCIe controller's errors on HiSilicon HIP SoCs
+
+config PCI_IXP4XX
+ bool "Intel IXP4xx PCI controller"
+ depends on ARM && OF
+ depends on ARCH_IXP4XX || COMPILE_TEST
+ default ARCH_IXP4XX
+ help
+ Say Y here if you want support for the PCI host controller found
+ in the Intel IXP4xx XScale-based network processor SoC.
+
+config VMD
+ depends on PCI_MSI && X86_64 && !UML
+ tristate "Intel Volume Management Device Driver"
+ help
+ Adds support for the Intel Volume Management Device (VMD). VMD is a
+ secondary PCI host bridge that allows PCI Express root ports,
+ and devices attached to them, to be removed from the default
+ PCI domain and placed within the VMD domain. This provides
+ more bus resources than are otherwise possible with a
+ single domain. If you know your system provides one of these and
+ has devices attached to it, say Y; if you are not sure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called vmd.
+
+config PCI_LOONGSON
+ bool "LOONGSON PCIe controller"
+ depends on MACH_LOONGSON64 || COMPILE_TEST
+ depends on OF || ACPI
+ depends on PCI_QUIRKS
+ default MACH_LOONGSON64
+ help
+ Say Y here if you want to enable PCI controller support on
+ Loongson systems.
+
+config PCI_MVEBU
+ tristate "Marvell EBU PCIe controller"
+ depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
+ depends on MVEBU_MBUS
+ depends on ARM
depends on OF
- depends on PCI_ENDPOINT
- select MFD_SYSCON
- select PCIE_ROCKCHIP
+ depends on BROKEN
+ select PCI_BRIDGE_EMUL
help
- Say Y here if you want to support Rockchip PCIe controller in
- endpoint mode on Rockchip SoC. There is 1 internal PCIe port
- available to support GEN2 with 4 slots.
+ Add support for Marvell EBU PCIe controller. This PCIe controller
+ is used on 32-bit Marvell ARM SoCs: Dove, Kirkwood, Armada 370,
+ Armada XP, Armada 375, Armada 38x and Armada 39x.
config PCIE_MEDIATEK
tristate "MediaTek PCIe controller"
Say Y here if you want to enable Gen3 PCIe controller support on
MediaTek SoCs.
-config VMD
- depends on PCI_MSI && X86_64 && !UML
- tristate "Intel Volume Management Device Driver"
+config PCIE_MT7621
+ tristate "MediaTek MT7621 PCIe controller"
+ depends on SOC_MT7621 || COMPILE_TEST
+ select PHY_MT7621_PCI
+ default SOC_MT7621
help
- Adds support for the Intel Volume Management Device (VMD). VMD is a
- secondary PCI host bridge that allows PCI Express root ports,
- and devices attached to them, to be removed from the default
- PCI domain and placed within the VMD domain. This provides
- more bus resources than are otherwise possible with a
- single domain. If you know your system provides one of these and
- has devices attached to it, say Y; if you are not sure, say N.
-
- To compile this driver as a module, choose M here: the
- module will be called vmd.
+ This selects a driver for the MediaTek MT7621 PCIe Controller.
-config PCIE_BRCMSTB
- tristate "Broadcom Brcmstb PCIe controller"
- depends on ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCMBCA || \
- BMIPS_GENERIC || COMPILE_TEST
- depends on OF
- depends on PCI_MSI
- default ARCH_BRCMSTB || BMIPS_GENERIC
+config PCIE_MICROCHIP_HOST
+ bool "Microchip AXI PCIe controller"
+ depends on PCI_MSI && OF
+ select PCI_HOST_COMMON
help
- Say Y here to enable PCIe host controller support for
- Broadcom STB based SoCs, like the Raspberry Pi 4.
+ Say Y here if you want kernel to support the Microchip AXI PCIe
+ Host Bridge driver.
config PCI_HYPERV_INTERFACE
tristate "Microsoft Hyper-V PCI Interface"
drivers to have a common interface with the Hyper-V PCI frontend
driver.
-config PCI_LOONGSON
- bool "LOONGSON PCIe controller"
- depends on MACH_LOONGSON64 || COMPILE_TEST
- depends on OF || ACPI
- depends on PCI_QUIRKS
- default MACH_LOONGSON64
+config PCI_TEGRA
+ bool "NVIDIA Tegra PCIe controller"
+ depends on ARCH_TEGRA || COMPILE_TEST
+ depends on PCI_MSI
help
- Say Y here if you want to enable PCI controller support on
- Loongson systems.
+ Say Y here if you want support for the PCIe host controller found
+ on NVIDIA Tegra SoCs.
-config PCIE_MICROCHIP_HOST
- bool "Microchip AXI PCIe controller"
- depends on PCI_MSI && OF
- select PCI_HOST_COMMON
+config PCIE_RCAR_HOST
+ bool "Renesas R-Car PCIe controller (host mode)"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ depends on PCI_MSI
help
- Say Y here if you want kernel to support the Microchip AXI PCIe
- Host Bridge driver.
+ Say Y here if you want PCIe controller support on R-Car SoCs in host
+ mode.
-config PCIE_HISI_ERR
- depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
- bool "HiSilicon HIP PCIe controller error handling driver"
+config PCIE_RCAR_EP
+ bool "Renesas R-Car PCIe controller (endpoint mode)"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ depends on PCI_ENDPOINT
help
- Say Y here if you want error handling support
- for the PCIe controller's errors on HiSilicon HIP SoCs
+ Say Y here if you want PCIe controller support on R-Car SoCs in
+ endpoint mode.
-config PCIE_APPLE_MSI_DOORBELL_ADDR
- hex
- default 0xfffff000
- depends on PCIE_APPLE
+config PCI_RCAR_GEN2
+ bool "Renesas R-Car Gen2 Internal PCI controller"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ depends on ARM
+ help
+ Say Y here if you want internal PCI support on R-Car Gen2 SoC.
+ There are 3 internal PCI controllers available with a single
+ built-in EHCI/OHCI host controller present on each one.
-config PCIE_APPLE
- tristate "Apple PCIe controller"
- depends on ARCH_APPLE || COMPILE_TEST
+config PCIE_ROCKCHIP
+ bool
+ depends on PCI
+
+config PCIE_ROCKCHIP_HOST
+ tristate "Rockchip PCIe controller (host mode)"
+ depends on ARCH_ROCKCHIP || COMPILE_TEST
depends on OF
depends on PCI_MSI
- select PCI_HOST_COMMON
+ select MFD_SYSCON
+ select PCIE_ROCKCHIP
help
- Say Y here if you want to enable PCIe controller support on Apple
- system-on-chips, like the Apple M1. This is required for the USB
- type-A ports, Ethernet, Wi-Fi, and Bluetooth.
+ Say Y here if you want internal PCI support on Rockchip SoC.
+ There is 1 internal PCIe port available to support GEN2 with
+ 4 slots.
- If unsure, say Y if you have an Apple Silicon system.
+config PCIE_ROCKCHIP_EP
+ bool "Rockchip PCIe controller (endpoint mode)"
+ depends on ARCH_ROCKCHIP || COMPILE_TEST
+ depends on OF
+ depends on PCI_ENDPOINT
+ select MFD_SYSCON
+ select PCIE_ROCKCHIP
+ help
+ Say Y here if you want to support Rockchip PCIe controller in
+ endpoint mode on Rockchip SoC. There is 1 internal PCIe port
+ available to support GEN2 with 4 slots.
-config PCIE_MT7621
- tristate "MediaTek MT7621 PCIe controller"
- depends on SOC_MT7621 || COMPILE_TEST
- select PHY_MT7621_PCI
- default SOC_MT7621
+config PCI_V3_SEMI
+ bool "V3 Semiconductor PCI controller"
+ depends on OF
+ depends on ARM || COMPILE_TEST
+ default ARCH_INTEGRATOR_AP
+
+config PCI_XGENE
+ bool "X-Gene PCIe controller"
+ depends on ARM64 || COMPILE_TEST
+ depends on OF || (ACPI && PCI_QUIRKS)
help
- This selects a driver for the MediaTek MT7621 PCIe Controller.
+ Say Y here if you want internal PCI support on APM X-Gene SoC.
+ There are 5 internal PCIe ports available. Each port is GEN3 capable
+ and have varied lanes from x1 to x8.
+config PCI_XGENE_MSI
+ bool "X-Gene v1 PCIe MSI feature"
+ depends on PCI_XGENE
+ depends on PCI_MSI
+ default y
+ help
+ Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
+ This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
+
+config PCIE_XILINX
+ bool "Xilinx AXI PCIe controller"
+ depends on OF || COMPILE_TEST
+ depends on PCI_MSI
+ help
+ Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
+ Host Bridge driver.
+
+config PCIE_XILINX_NWL
+ bool "Xilinx NWL PCIe controller"
+ depends on ARCH_ZYNQMP || COMPILE_TEST
+ depends on PCI_MSI
+ help
+ Say 'Y' here if you want kernel support for Xilinx
+ NWL PCIe controller. The controller can act as Root Port
+ or End Point. The current option selection will only
+ support root port enabling.
+
+config PCIE_XILINX_CPM
+ bool "Xilinx Versal CPM PCI controller"
+ depends on ARCH_ZYNQMP || COMPILE_TEST
+ select PCI_HOST_COMMON
+ help
+ Say 'Y' here if you want kernel support for the
+ Xilinx Versal CPM host bridge.
+
+source "drivers/pci/controller/cadence/Kconfig"
source "drivers/pci/controller/dwc/Kconfig"
source "drivers/pci/controller/mobiveil/Kconfig"
-source "drivers/pci/controller/cadence/Kconfig"
endmenu
projects / platform / kernel / linux-rpi.git / commitdiff