1 # SPDX-License-Identifier: GPL-2.0
3 menu "PCI host controller drivers"
7 bool "Marvell EBU PCIe controller"
8 depends on ARCH_MVEBU || ARCH_DOVE
13 bool "Aardvark PCIe controller"
14 depends on ARCH_MVEBU && ARM64
16 depends on PCI_MSI_IRQ_DOMAIN
18 Add support for Aardvark 64bit PCIe Host Controller. This
19 controller is part of the South Bridge of the Marvel Armada
22 config PCIE_XILINX_NWL
24 depends on ARCH_ZYNQMP
25 depends on PCI_MSI_IRQ_DOMAIN
27 Say 'Y' here if you want kernel support for Xilinx
28 NWL PCIe controller. The controller can act as Root Port
29 or End Point. The current option selection will only
30 support root port enabling.
33 bool "Faraday Technology FTPCI100 PCI controller"
39 bool "NVIDIA Tegra PCIe controller"
41 depends on PCI_MSI_IRQ_DOMAIN
43 Say Y here if you want support for the PCIe host controller found
47 bool "Renesas R-Car Gen2 Internal PCI controller"
49 depends on ARCH_RENESAS || COMPILE_TEST
51 Say Y here if you want internal PCI support on R-Car Gen2 SoC.
52 There are 3 internal PCI controllers available with a single
53 built-in EHCI/OHCI host controller present on each one.
56 bool "Renesas R-Car PCIe controller"
57 depends on ARCH_RENESAS || (ARM && COMPILE_TEST)
58 depends on PCI_MSI_IRQ_DOMAIN
60 Say Y here if you want PCIe controller support on R-Car SoCs.
62 config PCI_HOST_COMMON
66 config PCI_HOST_GENERIC
67 bool "Generic PCI host controller"
68 depends on (ARM || ARM64) && OF
69 select PCI_HOST_COMMON
73 Say Y here if you want to support a simple generic PCI host
74 controller, such as the one emulated by kvmtool.
77 bool "Xilinx AXI PCIe host bridge support"
78 depends on ARCH_ZYNQ || MICROBLAZE || (MIPS && PCI_DRIVERS_GENERIC)
80 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
84 bool "X-Gene PCIe controller"
86 depends on OF || (ACPI && PCI_QUIRKS)
89 Say Y here if you want internal PCI support on APM X-Gene SoC.
90 There are 5 internal PCIe ports available. Each port is GEN3 capable
91 and have varied lanes from x1 to x8.
94 bool "X-Gene v1 PCIe MSI feature"
96 depends on PCI_MSI_IRQ_DOMAIN
99 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
100 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
103 bool "V3 Semiconductor PCI controller"
106 default ARCH_INTEGRATOR_AP
109 bool "ARM Versatile PB PCI controller"
110 depends on ARCH_VERSATILE
116 This enables the iProc PCIe core controller support for Broadcom's
117 iProc family of SoCs. An appropriate bus interface driver needs
118 to be enabled to select this.
120 config PCIE_IPROC_PLATFORM
121 tristate "Broadcom iProc PCIe platform bus driver"
122 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
125 default ARCH_BCM_IPROC
127 Say Y here if you want to use the Broadcom iProc PCIe controller
128 through the generic platform bus interface
130 config PCIE_IPROC_BCMA
131 tristate "Broadcom iProc PCIe BCMA bus driver"
132 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
135 default ARCH_BCM_5301X
137 Say Y here if you want to use the Broadcom iProc PCIe controller
138 through the BCMA bus interface
140 config PCIE_IPROC_MSI
141 bool "Broadcom iProc PCIe MSI support"
142 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
143 depends on PCI_MSI_IRQ_DOMAIN
144 default ARCH_BCM_IPROC
146 Say Y here if you want to enable MSI support for Broadcom's iProc
150 bool "Altera PCIe controller"
151 depends on ARM || NIOS2
155 Say Y here if you want to enable PCIe controller support on Altera
158 config PCIE_ALTERA_MSI
159 bool "Altera PCIe MSI feature"
160 depends on PCIE_ALTERA
161 depends on PCI_MSI_IRQ_DOMAIN
163 Say Y here if you want PCIe MSI support for the Altera FPGA.
164 This MSI driver supports Altera MSI to GIC controller IP.
166 config PCI_HOST_THUNDER_PEM
167 bool "Cavium Thunder PCIe controller to off-chip devices"
169 depends on OF || (ACPI && PCI_QUIRKS)
170 select PCI_HOST_COMMON
172 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
174 config PCI_HOST_THUNDER_ECAM
175 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
177 depends on OF || (ACPI && PCI_QUIRKS)
178 select PCI_HOST_COMMON
180 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
183 tristate "Rockchip PCIe controller"
184 depends on ARCH_ROCKCHIP || COMPILE_TEST
186 depends on PCI_MSI_IRQ_DOMAIN
189 Say Y here if you want internal PCI support on Rockchip SoC.
190 There is 1 internal PCIe port available to support GEN2 with
194 bool "MediaTek PCIe controller"
195 depends on (ARM || ARM64) && (ARCH_MEDIATEK || COMPILE_TEST)
200 Say Y here if you want to enable PCIe controller support on
203 config PCIE_TANGO_SMP8759
204 bool "Tango SMP8759 PCIe controller (DANGEROUS)"
205 depends on ARCH_TANGO && PCI_MSI && OF
207 select PCI_HOST_COMMON
209 Say Y here to enable PCIe controller support for Sigma Designs
210 Tango SMP8759-based systems.
212 Note: The SMP8759 controller multiplexes PCI config and MMIO
213 accesses, and Linux doesn't provide a way to serialize them.
214 This can lead to data corruption if drivers perform concurrent
215 config and MMIO accesses.
218 depends on PCI_MSI && X86_64 && SRCU
219 tristate "Intel Volume Management Device Driver"
221 Adds support for the Intel Volume Management Device (VMD). VMD is a
222 secondary PCI host bridge that allows PCI Express root ports,
223 and devices attached to them, to be removed from the default
224 PCI domain and placed within the VMD domain. This provides
225 more bus resources than are otherwise possible with a
226 single domain. If you know your system provides one of these and
227 has devices attached to it, say Y; if you are not sure, say N.
229 To compile this driver as a module, choose M here: the
230 module will be called vmd.