diff options
Diffstat (limited to 'drivers/pci/controller/Kconfig')
| -rw-r--r-- | drivers/pci/controller/Kconfig | 426 |
1 files changed, 254 insertions, 172 deletions
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index adddf21fa381..c254d2b8bf17 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -3,130 +3,73 @@ menu "PCI controller drivers" depends on PCI -config PCI_MVEBU - bool "Marvell EBU PCIe controller" - depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST - depends on MVEBU_MBUS - depends on ARM - depends on OF - select PCI_BRIDGE_EMUL +config PCI_HOST_COMMON + tristate + select PCI_ECAM config PCI_AARDVARK - bool "Aardvark PCIe controller" + tristate "Aardvark PCIe controller" depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST depends on OF - depends on PCI_MSI_IRQ_DOMAIN + depends on PCI_MSI select PCI_BRIDGE_EMUL + select IRQ_MSI_LIB help Add support for Aardvark 64bit PCIe Host Controller. This controller is part of the South Bridge of the Marvel Armada 3700 SoC. -config PCIE_XILINX_NWL - bool "NWL PCIe Core" - depends on ARCH_ZYNQMP || COMPILE_TEST - depends on PCI_MSI_IRQ_DOMAIN - 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_TEGRA - bool "NVIDIA Tegra PCIe controller" - depends on ARCH_TEGRA || COMPILE_TEST - depends on PCI_MSI_IRQ_DOMAIN - 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 - 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_RCAR - bool "Renesas R-Car PCIe controller" - depends on ARCH_RENESAS || COMPILE_TEST - depends on PCI_MSI_IRQ_DOMAIN - select PCIE_RCAR_HOST - help - Say Y here if you want PCIe controller support on R-Car SoCs. - This option will be removed after arm64 defconfig is updated. - -config PCIE_RCAR_HOST - bool "Renesas R-Car PCIe host controller" - depends on ARCH_RENESAS || COMPILE_TEST - depends on PCI_MSI_IRQ_DOMAIN +config PCIE_ALTERA + tristate "Altera PCIe controller" + depends on ARM || NIOS2 || ARM64 || COMPILE_TEST help - Say Y here if you want PCIe controller support on R-Car SoCs in host - mode. + Say Y here if you want to enable PCIe controller support on Altera + FPGA. -config PCIE_RCAR_EP - bool "Renesas R-Car PCIe endpoint controller" - depends on ARCH_RENESAS || COMPILE_TEST - depends on PCI_ENDPOINT +config PCIE_ALTERA_MSI + tristate "Altera PCIe MSI feature" + depends on PCIE_ALTERA + depends on PCI_MSI + select IRQ_MSI_LIB 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 + depends on PCI_MSI 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 host bridge support" - depends on OF || COMPILE_TEST - help - Say 'Y' here if you want kernel to support the Xilinx AXI PCIe - Host Bridge driver. - -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_IRQ_DOMAIN - default y + select IRQ_MSI_LIB 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 + select IRQ_MSI_LIB + 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 @@ -145,7 +88,7 @@ config PCIE_IPROC_PLATFORM through the generic platform bus interface config PCIE_IPROC_BCMA - tristate "Broadcom iProc PCIe BCMA bus driver" + tristate "Broadcom iProc BCMA PCIe controller" depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST) select PCIE_IPROC select BCMA @@ -157,27 +100,13 @@ config PCIE_IPROC_BCMA config PCIE_IPROC_MSI bool "Broadcom iProc PCIe MSI support" depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA - depends on PCI_MSI_IRQ_DOMAIN + depends on PCI_MSI + select IRQ_MSI_LIB default ARCH_BCM_IPROC 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_IRQ_DOMAIN - 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 @@ -194,15 +123,166 @@ config PCI_HOST_THUNDER_ECAM help Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs. +config PCI_FTPCI100 + bool "Faraday Technology FTPCI100 PCI controller" + depends on OF + default ARCH_GEMINI + +config PCI_HOST_GENERIC + tristate "Generic PCI host controller" + 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_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 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" + select IRQ_MSI_LIB + 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 + 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 PCIE_MEDIATEK + tristate "MediaTek PCIe controller" + depends on ARCH_AIROHA || ARCH_MEDIATEK || COMPILE_TEST + depends on OF + depends on PCI_MSI + select IRQ_MSI_LIB + help + Say Y here if you want to enable PCIe controller support on + MediaTek SoCs. + +config PCIE_MEDIATEK_GEN3 + tristate "MediaTek Gen3 PCIe controller" + depends on ARCH_AIROHA || ARCH_MEDIATEK || COMPILE_TEST + depends on PCI_MSI + select IRQ_MSI_LIB + help + Adds support for PCIe Gen3 MAC controller for MediaTek SoCs. + This PCIe controller is compatible with Gen3, Gen2 and Gen1 speed, + and support up to 256 MSI interrupt numbers for + multi-function devices. + + Say Y here if you want to enable Gen3 PCIe controller support on + MediaTek SoCs. + +config PCIE_MT7621 + tristate "MediaTek MT7621 PCIe controller" + depends on SOC_MT7621 || COMPILE_TEST + select PHY_MT7621_PCI + default SOC_MT7621 + help + This selects a driver for the MediaTek MT7621 PCIe Controller. + +config PCI_HYPERV_INTERFACE + tristate "Microsoft Hyper-V PCI Interface" + depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI + help + The Hyper-V PCI Interface is a helper driver that allows other + drivers to have a common interface with the Hyper-V PCI frontend + driver. + +config PCI_TEGRA + bool "NVIDIA Tegra PCIe controller" + depends on ARCH_TEGRA || COMPILE_TEST + depends on PCI_MSI + select IRQ_MSI_LIB + help + Say Y here if you want support for the PCIe host controller found + on NVIDIA Tegra SoCs. + +config PCIE_RCAR_HOST + bool "Renesas R-Car PCIe controller (host mode)" + depends on ARCH_RENESAS || COMPILE_TEST + depends on PCI_MSI + select IRQ_MSI_LIB + 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. + +config PCI_RCAR_GEN2 + bool "Renesas R-Car Gen2 Internal PCI controller" + depends on (ARCH_RENESAS && ARM) || COMPILE_TEST + help + Say Y here if you want internal PCI support on R-Car Gen2 SoC. + Each internal PCI controller contains a single built-in EHCI/OHCI + host controller. + +config PCIE_RENESAS_RZG3S_HOST + bool "Renesas RZ/G3S PCIe host controller" + depends on ARCH_RENESAS || COMPILE_TEST + select MFD_SYSCON + select IRQ_MSI_LIB + help + Say Y here if you want PCIe host controller support on Renesas RZ/G3S + SoC. + config PCIE_ROCKCHIP bool depends on PCI config PCIE_ROCKCHIP_HOST - tristate "Rockchip PCIe host controller" + tristate "Rockchip PCIe controller (host mode)" depends on ARCH_ROCKCHIP || COMPILE_TEST depends on OF - depends on PCI_MSI_IRQ_DOMAIN + depends on PCI_MSI select MFD_SYSCON select PCIE_ROCKCHIP help @@ -211,7 +291,7 @@ config PCIE_ROCKCHIP_HOST 4 slots. config PCIE_ROCKCHIP_EP - bool "Rockchip PCIe endpoint controller" + bool "Rockchip PCIe controller (endpoint mode)" depends on ARCH_ROCKCHIP || COMPILE_TEST depends on OF depends on PCI_ENDPOINT @@ -222,71 +302,73 @@ config PCIE_ROCKCHIP_EP endpoint mode on Rockchip SoC. There is 1 internal PCIe port available to support GEN2 with 4 slots. -config PCIE_MEDIATEK - tristate "MediaTek PCIe controller" - depends on ARCH_MEDIATEK || COMPILE_TEST +config PCI_V3_SEMI + bool "V3 Semiconductor PCI controller" depends on OF - depends on PCI_MSI_IRQ_DOMAIN - help - Say Y here if you want to enable PCIe controller support on - MediaTek SoCs. + depends on ARM || COMPILE_TEST + default ARCH_INTEGRATOR_AP -config PCIE_TANGO_SMP8759 - bool "Tango SMP8759 PCIe controller (DANGEROUS)" - depends on ARCH_TANGO && PCI_MSI && OF - depends on BROKEN - select PCI_HOST_COMMON +config PCI_XGENE + bool "X-Gene PCIe controller" + depends on ARM64 || COMPILE_TEST + depends on OF || (ACPI && PCI_QUIRKS) help - Say Y here to enable PCIe controller support for Sigma Designs - Tango SMP8759-based systems. - - Note: The SMP8759 controller multiplexes PCI config and MMIO - accesses, and Linux doesn't provide a way to serialize them. - This can lead to data corruption if drivers perform concurrent - config and MMIO accesses. + 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 VMD - depends on PCI_MSI && X86_64 && SRCU - tristate "Intel Volume Management Device Driver" +config PCI_XGENE_MSI + bool "X-Gene v1 PCIe MSI feature" + depends on PCI_XGENE + depends on PCI_MSI + select IRQ_MSI_LIB + default y 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. + 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_BRCMSTB - tristate "Broadcom Brcmstb PCIe host controller" - depends on ARCH_BCM2835 || COMPILE_TEST +config PCIE_XILINX + bool "Xilinx AXI PCIe controller" depends on OF - depends on PCI_MSI_IRQ_DOMAIN + depends on PCI_MSI + select IRQ_MSI_LIB 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 Xilinx AXI PCIe + Host Bridge driver. -config PCI_HYPERV_INTERFACE - tristate "Hyper-V PCI Interface" - depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64 +config PCIE_XILINX_DMA_PL + bool "Xilinx DMA PL PCIe host bridge support" + depends on ARCH_ZYNQMP || COMPILE_TEST + depends on PCI_MSI + select PCI_HOST_COMMON + select IRQ_MSI_LIB help - The Hyper-V PCI Interface is a helper driver allows other drivers to - have a common interface with the Hyper-V PCI frontend driver. + Say 'Y' here if you want kernel support for the Xilinx PL DMA + PCIe host bridge. The controller is a Soft IP which can act as + Root Port. If your system provides Xilinx PCIe host controller + bridge DMA as Soft IP say 'Y'; if you are not sure, say 'N'. -config PCI_LOONGSON - bool "LOONGSON PCI Controller" - depends on MACH_LOONGSON64 || COMPILE_TEST - depends on OF - depends on PCI_QUIRKS - default MACH_LOONGSON64 +config PCIE_XILINX_NWL + bool "Xilinx NWL PCIe controller" + depends on ARCH_ZYNQMP || COMPILE_TEST + depends on PCI_MSI + select IRQ_MSI_LIB help - Say Y here if you want to enable PCI controller support on - Loongson systems. + 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" +source "drivers/pci/controller/plda/Kconfig" endmenu |