1 # SPDX-License-Identifier: GPL-2.0
3 menu "PCI controller drivers"
7 bool "Marvell EBU PCIe controller"
8 depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
12 select PCI_BRIDGE_EMUL
15 tristate "Aardvark PCIe controller"
16 depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
18 depends on PCI_MSI_IRQ_DOMAIN
19 select PCI_BRIDGE_EMUL
21 Add support for Aardvark 64bit PCIe Host Controller. This
22 controller is part of the South Bridge of the Marvel Armada
25 config PCIE_XILINX_NWL
27 depends on ARCH_ZYNQMP || COMPILE_TEST
28 depends on PCI_MSI_IRQ_DOMAIN
30 Say 'Y' here if you want kernel support for Xilinx
31 NWL PCIe controller. The controller can act as Root Port
32 or End Point. The current option selection will only
33 support root port enabling.
36 bool "Faraday Technology FTPCI100 PCI controller"
41 bool "NVIDIA Tegra PCIe controller"
42 depends on ARCH_TEGRA || COMPILE_TEST
43 depends on PCI_MSI_IRQ_DOMAIN
44 select PCI_MSI_ARCH_FALLBACKS
46 Say Y here if you want support for the PCIe host controller found
50 bool "Renesas R-Car Gen2 Internal PCI controller"
51 depends on ARCH_RENESAS || COMPILE_TEST
54 Say Y here if you want internal PCI support on R-Car Gen2 SoC.
55 There are 3 internal PCI controllers available with a single
56 built-in EHCI/OHCI host controller present on each one.
59 bool "Renesas R-Car PCIe controller"
60 depends on ARCH_RENESAS || COMPILE_TEST
61 depends on PCI_MSI_IRQ_DOMAIN
64 Say Y here if you want PCIe controller support on R-Car SoCs.
65 This option will be removed after arm64 defconfig is updated.
68 bool "Renesas R-Car PCIe host controller"
69 depends on ARCH_RENESAS || COMPILE_TEST
70 depends on PCI_MSI_IRQ_DOMAIN
71 select PCI_MSI_ARCH_FALLBACKS
73 Say Y here if you want PCIe controller support on R-Car SoCs in host
77 bool "Renesas R-Car PCIe endpoint controller"
78 depends on ARCH_RENESAS || COMPILE_TEST
79 depends on PCI_ENDPOINT
81 Say Y here if you want PCIe controller support on R-Car SoCs in
84 config PCI_HOST_COMMON
88 config PCI_HOST_GENERIC
89 tristate "Generic PCI host controller"
91 select PCI_HOST_COMMON
94 Say Y here if you want to support a simple generic PCI host
95 controller, such as the one emulated by kvmtool.
98 bool "Xilinx AXI PCIe host bridge support"
99 depends on OF || COMPILE_TEST
100 select PCI_MSI_ARCH_FALLBACKS
102 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
105 config PCIE_XILINX_CPM
106 bool "Xilinx Versal CPM host bridge support"
107 depends on ARCH_ZYNQMP || COMPILE_TEST
108 select PCI_HOST_COMMON
110 Say 'Y' here if you want kernel support for the
111 Xilinx Versal CPM host bridge.
114 bool "X-Gene PCIe controller"
115 depends on ARM64 || COMPILE_TEST
116 depends on OF || (ACPI && PCI_QUIRKS)
118 Say Y here if you want internal PCI support on APM X-Gene SoC.
119 There are 5 internal PCIe ports available. Each port is GEN3 capable
120 and have varied lanes from x1 to x8.
123 bool "X-Gene v1 PCIe MSI feature"
125 depends on PCI_MSI_IRQ_DOMAIN
128 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
129 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
132 bool "V3 Semiconductor PCI controller"
134 depends on ARM || COMPILE_TEST
135 default ARCH_INTEGRATOR_AP
138 bool "ARM Versatile PB PCI controller"
139 depends on ARCH_VERSATILE || COMPILE_TEST
144 This enables the iProc PCIe core controller support for Broadcom's
145 iProc family of SoCs. An appropriate bus interface driver needs
146 to be enabled to select this.
148 config PCIE_IPROC_PLATFORM
149 tristate "Broadcom iProc PCIe platform bus driver"
150 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
153 default ARCH_BCM_IPROC
155 Say Y here if you want to use the Broadcom iProc PCIe controller
156 through the generic platform bus interface
158 config PCIE_IPROC_BCMA
159 tristate "Broadcom iProc PCIe BCMA bus driver"
160 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
163 default ARCH_BCM_5301X
165 Say Y here if you want to use the Broadcom iProc PCIe controller
166 through the BCMA bus interface
168 config PCIE_IPROC_MSI
169 bool "Broadcom iProc PCIe MSI support"
170 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
171 depends on PCI_MSI_IRQ_DOMAIN
172 default ARCH_BCM_IPROC
174 Say Y here if you want to enable MSI support for Broadcom's iProc
178 tristate "Altera PCIe controller"
179 depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
181 Say Y here if you want to enable PCIe controller support on Altera
184 config PCIE_ALTERA_MSI
185 tristate "Altera PCIe MSI feature"
186 depends on PCIE_ALTERA
187 depends on PCI_MSI_IRQ_DOMAIN
189 Say Y here if you want PCIe MSI support for the Altera FPGA.
190 This MSI driver supports Altera MSI to GIC controller IP.
192 config PCI_HOST_THUNDER_PEM
193 bool "Cavium Thunder PCIe controller to off-chip devices"
194 depends on ARM64 || COMPILE_TEST
195 depends on OF || (ACPI && PCI_QUIRKS)
196 select PCI_HOST_COMMON
198 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
200 config PCI_HOST_THUNDER_ECAM
201 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
202 depends on ARM64 || COMPILE_TEST
203 depends on OF || (ACPI && PCI_QUIRKS)
204 select PCI_HOST_COMMON
206 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
212 config PCIE_ROCKCHIP_HOST
213 tristate "Rockchip PCIe host controller"
214 depends on ARCH_ROCKCHIP || COMPILE_TEST
216 depends on PCI_MSI_IRQ_DOMAIN
220 Say Y here if you want internal PCI support on Rockchip SoC.
221 There is 1 internal PCIe port available to support GEN2 with
224 config PCIE_ROCKCHIP_EP
225 bool "Rockchip PCIe endpoint controller"
226 depends on ARCH_ROCKCHIP || COMPILE_TEST
228 depends on PCI_ENDPOINT
232 Say Y here if you want to support Rockchip PCIe controller in
233 endpoint mode on Rockchip SoC. There is 1 internal PCIe port
234 available to support GEN2 with 4 slots.
237 tristate "MediaTek PCIe controller"
238 depends on ARCH_MEDIATEK || COMPILE_TEST
240 depends on PCI_MSI_IRQ_DOMAIN
242 Say Y here if you want to enable PCIe controller support on
246 depends on PCI_MSI && X86_64 && SRCU
247 tristate "Intel Volume Management Device Driver"
249 Adds support for the Intel Volume Management Device (VMD). VMD is a
250 secondary PCI host bridge that allows PCI Express root ports,
251 and devices attached to them, to be removed from the default
252 PCI domain and placed within the VMD domain. This provides
253 more bus resources than are otherwise possible with a
254 single domain. If you know your system provides one of these and
255 has devices attached to it, say Y; if you are not sure, say N.
257 To compile this driver as a module, choose M here: the
258 module will be called vmd.
261 tristate "Broadcom Brcmstb PCIe host controller"
262 depends on ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCM4908 || COMPILE_TEST
264 depends on PCI_MSI_IRQ_DOMAIN
267 Say Y here to enable PCIe host controller support for
268 Broadcom STB based SoCs, like the Raspberry Pi 4.
270 config PCI_HYPERV_INTERFACE
271 tristate "Hyper-V PCI Interface"
272 depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
274 The Hyper-V PCI Interface is a helper driver allows other drivers to
275 have a common interface with the Hyper-V PCI frontend driver.
278 bool "LOONGSON PCI Controller"
279 depends on MACH_LOONGSON64 || COMPILE_TEST
281 depends on PCI_QUIRKS
282 default MACH_LOONGSON64
284 Say Y here if you want to enable PCI controller support on
287 config PCIE_MICROCHIP_HOST
288 bool "Microchip AXI PCIe host bridge support"
289 depends on PCI_MSI && OF
290 select PCI_MSI_IRQ_DOMAIN
291 select GENERIC_MSI_IRQ_DOMAIN
292 select PCI_HOST_COMMON
294 Say Y here if you want kernel to support the Microchip AXI PCIe
298 depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
299 bool "HiSilicon HIP PCIe controller error handling driver"
301 Say Y here if you want error handling support
302 for the PCIe controller's errors on HiSilicon HIP SoCs
304 source "drivers/pci/controller/dwc/Kconfig"
305 source "drivers/pci/controller/mobiveil/Kconfig"
306 source "drivers/pci/controller/cadence/Kconfig"