enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/drivers/pci/controller/Kconfig
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@@ -9,44 +9,18 @@
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 	depends on MVEBU_MBUS
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 	depends on ARM
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 	depends on OF
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+	select PCI_BRIDGE_EMUL
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 config PCI_AARDVARK
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-	bool "Aardvark PCIe controller"
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+	tristate "Aardvark PCIe controller"
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 	depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
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 	depends on OF
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 	depends on PCI_MSI_IRQ_DOMAIN
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+	select PCI_BRIDGE_EMUL
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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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-
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-menu "Cadence PCIe controllers support"
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-
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-config PCIE_CADENCE
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-	bool
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-
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-config PCIE_CADENCE_HOST
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-	bool "Cadence PCIe host controller"
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-	depends on OF
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-	depends on PCI
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-	select IRQ_DOMAIN
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-	select PCIE_CADENCE
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-	help
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-	  Say Y here if you want to support the Cadence PCIe controller in host
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-	  mode. This PCIe controller may be embedded into many different vendors
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-	  SoCs.
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-
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-config PCIE_CADENCE_EP
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-	bool "Cadence PCIe endpoint controller"
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-	depends on OF
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-	depends on PCI_ENDPOINT
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-	select PCIE_CADENCE
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-	help
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-	  Say Y here if you want to support the Cadence PCIe  controller in
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-	  endpoint mode. This PCIe controller may be embedded into many
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-	  different vendors SoCs.
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-
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-endmenu
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 config PCIE_XILINX_NWL
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 	bool "NWL PCIe Core"
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@@ -67,6 +41,7 @@
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 	bool "NVIDIA Tegra PCIe controller"
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 	depends on ARCH_TEGRA || COMPILE_TEST
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 	depends on PCI_MSI_IRQ_DOMAIN
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+	select PCI_MSI_ARCH_FALLBACKS
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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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@@ -84,15 +59,34 @@
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 	bool "Renesas R-Car PCIe controller"
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 	depends on ARCH_RENESAS || COMPILE_TEST
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 	depends on PCI_MSI_IRQ_DOMAIN
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+	select PCIE_RCAR_HOST
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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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+	  This option will be removed after arm64 defconfig is updated.
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+
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+config PCIE_RCAR_HOST
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+	bool "Renesas R-Car PCIe host controller"
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+	depends on ARCH_RENESAS || COMPILE_TEST
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+	depends on PCI_MSI_IRQ_DOMAIN
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+	select PCI_MSI_ARCH_FALLBACKS
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+	help
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+	  Say Y here if you want PCIe controller support on R-Car SoCs in host
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+	  mode.
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+
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+config PCIE_RCAR_EP
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+	bool "Renesas R-Car PCIe endpoint controller"
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+	depends on ARCH_RENESAS || COMPILE_TEST
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+	depends on PCI_ENDPOINT
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+	help
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+	  Say Y here if you want PCIe controller support on R-Car SoCs in
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+	  endpoint mode.
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 config PCI_HOST_COMMON
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-	bool
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+	tristate
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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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+	tristate "Generic PCI host controller"
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 	depends on OF
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 	select PCI_HOST_COMMON
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 	select IRQ_DOMAIN
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@@ -103,9 +97,18 @@
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 config PCIE_XILINX
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 	bool "Xilinx AXI PCIe host bridge support"
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 	depends on OF || COMPILE_TEST
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+	select PCI_MSI_ARCH_FALLBACKS
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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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+
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+config PCIE_XILINX_CPM
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+	bool "Xilinx Versal CPM host bridge support"
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+	depends on ARCH_ZYNQMP || COMPILE_TEST
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+	select PCI_HOST_COMMON
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+	help
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+	  Say 'Y' here if you want kernel support for the
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+	  Xilinx Versal CPM host bridge.
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 config PCI_XGENE
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 	bool "X-Gene PCIe controller"
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@@ -133,7 +136,7 @@
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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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+	depends on ARCH_VERSATILE || COMPILE_TEST
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 config PCIE_IPROC
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 	tristate
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@@ -172,14 +175,14 @@
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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 || COMPILE_TEST
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+	tristate "Altera PCIe controller"
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+	depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
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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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+	tristate "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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@@ -218,13 +221,6 @@
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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 ROCKCHIP_PCIE_DMA_OBJ
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-	bool "Rockchip PCIe uDMA transfer support"
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-	depends on PCIE_ROCKCHIP_HOST || PCIE_DW_ROCKCHIP
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-	default n
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-	help
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-	  Say y to enable p2p DMA transfer between PCIe components.
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-
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 config PCIE_ROCKCHIP_EP
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 	bool "Rockchip PCIe endpoint controller"
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 	depends on ARCH_ROCKCHIP || COMPILE_TEST
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@@ -237,24 +233,21 @@
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 	  endpoint mode on Rockchip SoC. There is 1 internal PCIe port
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 	  available to support GEN2 with 4 slots.
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+config ROCKCHIP_PCIE_DMA_OBJ
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+	bool "Rockchip PCIe uDMA transfer support"
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+	depends on PCIE_ROCKCHIP_HOST || PCIE_DW_ROCKCHIP
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+	default n
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+	help
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+	  Say y to enable p2p DMA transfer between PCIe components.
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+
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 config PCIE_MEDIATEK
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-	bool "MediaTek PCIe controller"
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+	tristate "MediaTek PCIe controller"
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 	depends on ARCH_MEDIATEK || COMPILE_TEST
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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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 	  Say Y here if you want to enable PCIe controller support on
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 	  MediaTek SoCs.
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-
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-config PCIE_MOBIVEIL
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-	bool "Mobiveil AXI PCIe controller"
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-	depends on ARCH_ZYNQMP || COMPILE_TEST
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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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-	  Say Y here if you want to enable support for the Mobiveil AXI PCIe
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-	  Soft IP. It has up to 8 outbound and inbound windows
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-	  for address translation and it is a PCIe Gen4 IP.
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 config PCIE_TANGO_SMP8759
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 	bool "Tango SMP8759 PCIe controller (DANGEROUS)"
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@@ -273,7 +266,7 @@
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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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-	---help---
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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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@@ -285,5 +278,41 @@
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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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+config PCIE_BRCMSTB
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+	tristate "Broadcom Brcmstb PCIe host controller"
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+	depends on ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
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+	depends on OF
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+	depends on PCI_MSI_IRQ_DOMAIN
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+	default ARCH_BRCMSTB
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+	help
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+	  Say Y here to enable PCIe host controller support for
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+	  Broadcom STB based SoCs, like the Raspberry Pi 4.
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+
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+config PCI_HYPERV_INTERFACE
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+	tristate "Hyper-V PCI Interface"
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+	depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
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+	help
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+	  The Hyper-V PCI Interface is a helper driver allows other drivers to
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+	  have a common interface with the Hyper-V PCI frontend driver.
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+
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+config PCI_LOONGSON
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+	bool "LOONGSON PCI Controller"
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+	depends on MACH_LOONGSON64 || COMPILE_TEST
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+	depends on OF
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+	depends on PCI_QUIRKS
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+	default MACH_LOONGSON64
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+	help
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+	  Say Y here if you want to enable PCI controller support on
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+	  Loongson systems.
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+
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+config PCIE_HISI_ERR
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+	depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
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+	bool "HiSilicon HIP PCIe controller error handling driver"
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+	help
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+	  Say Y here if you want error handling support
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+	  for the PCIe controller's errors on HiSilicon HIP SoCs
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+
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 source "drivers/pci/controller/dwc/Kconfig"
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+source "drivers/pci/controller/mobiveil/Kconfig"
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+source "drivers/pci/controller/cadence/Kconfig"
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 endmenu