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
72 Say Y here if you want to support a simple generic PCI host
73 controller, such as the one emulated by kvmtool.
76 bool "Xilinx AXI PCIe host bridge support"
77 depends on ARCH_ZYNQ || MICROBLAZE || (MIPS && PCI_DRIVERS_GENERIC)
79 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
83 bool "X-Gene PCIe controller"
85 depends on OF || (ACPI && PCI_QUIRKS)
88 Say Y here if you want internal PCI support on APM X-Gene SoC.
89 There are 5 internal PCIe ports available. Each port is GEN3 capable
90 and have varied lanes from x1 to x8.
93 bool "X-Gene v1 PCIe MSI feature"
95 depends on PCI_MSI_IRQ_DOMAIN
98 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
99 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
102 bool "V3 Semiconductor PCI controller"
105 default ARCH_INTEGRATOR_AP
108 bool "ARM Versatile PB PCI controller"
109 depends on ARCH_VERSATILE
115 This enables the iProc PCIe core controller support for Broadcom's
116 iProc family of SoCs. An appropriate bus interface driver needs
117 to be enabled to select this.
119 config PCIE_IPROC_PLATFORM
120 tristate "Broadcom iProc PCIe platform bus driver"
121 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
124 default ARCH_BCM_IPROC
126 Say Y here if you want to use the Broadcom iProc PCIe controller
127 through the generic platform bus interface
129 config PCIE_IPROC_BCMA
130 tristate "Broadcom iProc PCIe BCMA bus driver"
131 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
134 default ARCH_BCM_5301X
136 Say Y here if you want to use the Broadcom iProc PCIe controller
137 through the BCMA bus interface
139 config PCIE_IPROC_MSI
140 bool "Broadcom iProc PCIe MSI support"
141 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
142 depends on PCI_MSI_IRQ_DOMAIN
143 default ARCH_BCM_IPROC
145 Say Y here if you want to enable MSI support for Broadcom's iProc
149 bool "Altera PCIe controller"
150 depends on ARM || NIOS2
154 Say Y here if you want to enable PCIe controller support on Altera
157 config PCIE_ALTERA_MSI
158 bool "Altera PCIe MSI feature"
159 depends on PCIE_ALTERA
160 depends on PCI_MSI_IRQ_DOMAIN
162 Say Y here if you want PCIe MSI support for the Altera FPGA.
163 This MSI driver supports Altera MSI to GIC controller IP.
165 config PCI_HOST_THUNDER_PEM
166 bool "Cavium Thunder PCIe controller to off-chip devices"
168 depends on OF || (ACPI && PCI_QUIRKS)
169 select PCI_HOST_COMMON
171 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
173 config PCI_HOST_THUNDER_ECAM
174 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
176 depends on OF || (ACPI && PCI_QUIRKS)
177 select PCI_HOST_COMMON
179 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
182 tristate "Rockchip PCIe controller"
183 depends on ARCH_ROCKCHIP || COMPILE_TEST
185 depends on PCI_MSI_IRQ_DOMAIN
188 Say Y here if you want internal PCI support on Rockchip SoC.
189 There is 1 internal PCIe port available to support GEN2 with
193 bool "MediaTek PCIe controller"
194 depends on (ARM || ARM64) && (ARCH_MEDIATEK || COMPILE_TEST)
199 Say Y here if you want to enable PCIe controller support on
202 config PCIE_TANGO_SMP8759
203 bool "Tango SMP8759 PCIe controller (DANGEROUS)"
204 depends on ARCH_TANGO && PCI_MSI && OF
206 select PCI_HOST_COMMON
208 Say Y here to enable PCIe controller support for Sigma Designs
209 Tango SMP8759-based systems.
211 Note: The SMP8759 controller multiplexes PCI config and MMIO
212 accesses, and Linux doesn't provide a way to serialize them.
213 This can lead to data corruption if drivers perform concurrent
214 config and MMIO accesses.
217 depends on PCI_MSI && X86_64 && SRCU
218 tristate "Intel Volume Management Device Driver"
220 Adds support for the Intel Volume Management Device (VMD). VMD is a
221 secondary PCI host bridge that allows PCI Express root ports,
222 and devices attached to them, to be removed from the default
223 PCI domain and placed within the VMD domain. This provides
224 more bus resources than are otherwise possible with a
225 single domain. If you know your system provides one of these and
226 has devices attached to it, say Y; if you are not sure, say N.
228 To compile this driver as a module, choose M here: the
229 module will be called vmd.