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1# SPDX-License-Identifier: GPL-2.0
2
3menu "PCI controller drivers"
4 depends on PCI
5
6config PCI_AARDVARK
7 tristate "Aardvark PCIe controller"
8 depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
9 depends on OF
10 depends on PCI_MSI
11 select PCI_BRIDGE_EMUL
12 help
13 Add support for Aardvark 64bit PCIe Host Controller. This
14 controller is part of the South Bridge of the Marvel Armada
15 3700 SoC.
16
17config PCIE_ALTERA
18 tristate "Altera PCIe controller"
19 depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
20 help
21 Say Y here if you want to enable PCIe controller support on Altera
22 FPGA.
23
24config PCIE_ALTERA_MSI
25 tristate "Altera PCIe MSI feature"
26 depends on PCIE_ALTERA
27 depends on PCI_MSI
28 help
29 Say Y here if you want PCIe MSI support for the Altera FPGA.
30 This MSI driver supports Altera MSI to GIC controller IP.
31
32config PCIE_APPLE_MSI_DOORBELL_ADDR
33 hex
34 default 0xfffff000
35 depends on PCIE_APPLE
36
37config PCIE_APPLE
38 tristate "Apple PCIe controller"
39 depends on ARCH_APPLE || COMPILE_TEST
40 depends on OF
41 depends on PCI_MSI
42 select PCI_HOST_COMMON
43 help
44 Say Y here if you want to enable PCIe controller support on Apple
45 system-on-chips, like the Apple M1. This is required for the USB
46 type-A ports, Ethernet, Wi-Fi, and Bluetooth.
47
48 If unsure, say Y if you have an Apple Silicon system.
49
50config PCI_VERSATILE
51 bool "ARM Versatile PB PCI controller"
52 depends on ARCH_VERSATILE || COMPILE_TEST
53
54config PCIE_BRCMSTB
55 tristate "Broadcom Brcmstb PCIe controller"
56 depends on ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCMBCA || \
57 BMIPS_GENERIC || COMPILE_TEST
58 depends on OF
59 depends on PCI_MSI
60 default ARCH_BRCMSTB || BMIPS_GENERIC
61 help
62 Say Y here to enable PCIe host controller support for
63 Broadcom STB based SoCs, like the Raspberry Pi 4.
64
65config PCIE_IPROC
66 tristate
67 help
68 This enables the iProc PCIe core controller support for Broadcom's
69 iProc family of SoCs. An appropriate bus interface driver needs
70 to be enabled to select this.
71
72config PCIE_IPROC_PLATFORM
73 tristate "Broadcom iProc PCIe platform bus driver"
74 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
75 depends on OF
76 select PCIE_IPROC
77 default ARCH_BCM_IPROC
78 help
79 Say Y here if you want to use the Broadcom iProc PCIe controller
80 through the generic platform bus interface
81
82config PCIE_IPROC_BCMA
83 tristate "Broadcom iProc BCMA PCIe controller"
84 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
85 select PCIE_IPROC
86 select BCMA
87 default ARCH_BCM_5301X
88 help
89 Say Y here if you want to use the Broadcom iProc PCIe controller
90 through the BCMA bus interface
91
92config PCIE_IPROC_MSI
93 bool "Broadcom iProc PCIe MSI support"
94 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
95 depends on PCI_MSI
96 default ARCH_BCM_IPROC
97 help
98 Say Y here if you want to enable MSI support for Broadcom's iProc
99 PCIe controller
100
101config PCI_HOST_THUNDER_PEM
102 bool "Cavium Thunder PCIe controller to off-chip devices"
103 depends on ARM64 || COMPILE_TEST
104 depends on OF || (ACPI && PCI_QUIRKS)
105 select PCI_HOST_COMMON
106 help
107 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
108
109config PCI_HOST_THUNDER_ECAM
110 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
111 depends on ARM64 || COMPILE_TEST
112 depends on OF || (ACPI && PCI_QUIRKS)
113 select PCI_HOST_COMMON
114 help
115 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
116
117config PCI_FTPCI100
118 bool "Faraday Technology FTPCI100 PCI controller"
119 depends on OF
120 default ARCH_GEMINI
121
122config PCI_HOST_COMMON
123 tristate
124 select PCI_ECAM
125
126config PCI_HOST_GENERIC
127 tristate "Generic PCI host controller"
128 depends on OF
129 select PCI_HOST_COMMON
130 select IRQ_DOMAIN
131 help
132 Say Y here if you want to support a simple generic PCI host
133 controller, such as the one emulated by kvmtool.
134
135config PCIE_HISI_ERR
136 depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
137 bool "HiSilicon HIP PCIe controller error handling driver"
138 help
139 Say Y here if you want error handling support
140 for the PCIe controller's errors on HiSilicon HIP SoCs
141
142config PCI_IXP4XX
143 bool "Intel IXP4xx PCI controller"
144 depends on ARM && OF
145 depends on ARCH_IXP4XX || COMPILE_TEST
146 default ARCH_IXP4XX
147 help
148 Say Y here if you want support for the PCI host controller found
149 in the Intel IXP4xx XScale-based network processor SoC.
150
151config VMD
152 depends on PCI_MSI && X86_64 && !UML
153 tristate "Intel Volume Management Device Driver"
154 help
155 Adds support for the Intel Volume Management Device (VMD). VMD is a
156 secondary PCI host bridge that allows PCI Express root ports,
157 and devices attached to them, to be removed from the default
158 PCI domain and placed within the VMD domain. This provides
159 more bus resources than are otherwise possible with a
160 single domain. If you know your system provides one of these and
161 has devices attached to it, say Y; if you are not sure, say N.
162
163 To compile this driver as a module, choose M here: the
164 module will be called vmd.
165
166config PCI_LOONGSON
167 bool "LOONGSON PCIe controller"
168 depends on MACH_LOONGSON64 || COMPILE_TEST
169 depends on OF || ACPI
170 depends on PCI_QUIRKS
171 default MACH_LOONGSON64
172 help
173 Say Y here if you want to enable PCI controller support on
174 Loongson systems.
175
176config PCI_MVEBU
177 tristate "Marvell EBU PCIe controller"
178 depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
179 depends on MVEBU_MBUS
180 depends on ARM
181 depends on OF
182 select PCI_BRIDGE_EMUL
183 help
184 Add support for Marvell EBU PCIe controller. This PCIe controller
185 is used on 32-bit Marvell ARM SoCs: Dove, Kirkwood, Armada 370,
186 Armada XP, Armada 375, Armada 38x and Armada 39x.
187
188config PCIE_MEDIATEK
189 tristate "MediaTek PCIe controller"
190 depends on ARCH_AIROHA || ARCH_MEDIATEK || COMPILE_TEST
191 depends on OF
192 depends on PCI_MSI
193 help
194 Say Y here if you want to enable PCIe controller support on
195 MediaTek SoCs.
196
197config PCIE_MEDIATEK_GEN3
198 tristate "MediaTek Gen3 PCIe controller"
199 depends on ARCH_MEDIATEK || COMPILE_TEST
200 depends on PCI_MSI
201 help
202 Adds support for PCIe Gen3 MAC controller for MediaTek SoCs.
203 This PCIe controller is compatible with Gen3, Gen2 and Gen1 speed,
204 and support up to 256 MSI interrupt numbers for
205 multi-function devices.
206
207 Say Y here if you want to enable Gen3 PCIe controller support on
208 MediaTek SoCs.
209
210config PCIE_MT7621
211 tristate "MediaTek MT7621 PCIe controller"
212 depends on SOC_MT7621 || COMPILE_TEST
213 select PHY_MT7621_PCI
214 default SOC_MT7621
215 help
216 This selects a driver for the MediaTek MT7621 PCIe Controller.
217
218config PCIE_MICROCHIP_HOST
219 tristate "Microchip AXI PCIe controller"
220 depends on PCI_MSI && OF
221 select PCI_HOST_COMMON
222 help
223 Say Y here if you want kernel to support the Microchip AXI PCIe
224 Host Bridge driver.
225
226config PCI_HYPERV_INTERFACE
227 tristate "Microsoft Hyper-V PCI Interface"
228 depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI
229 help
230 The Hyper-V PCI Interface is a helper driver that allows other
231 drivers to have a common interface with the Hyper-V PCI frontend
232 driver.
233
234config PCI_TEGRA
235 bool "NVIDIA Tegra PCIe controller"
236 depends on ARCH_TEGRA || COMPILE_TEST
237 depends on PCI_MSI
238 help
239 Say Y here if you want support for the PCIe host controller found
240 on NVIDIA Tegra SoCs.
241
242config PCIE_RCAR_HOST
243 bool "Renesas R-Car PCIe controller (host mode)"
244 depends on ARCH_RENESAS || COMPILE_TEST
245 depends on PCI_MSI
246 help
247 Say Y here if you want PCIe controller support on R-Car SoCs in host
248 mode.
249
250config PCIE_RCAR_EP
251 bool "Renesas R-Car PCIe controller (endpoint mode)"
252 depends on ARCH_RENESAS || COMPILE_TEST
253 depends on PCI_ENDPOINT
254 help
255 Say Y here if you want PCIe controller support on R-Car SoCs in
256 endpoint mode.
257
258config PCI_RCAR_GEN2
259 bool "Renesas R-Car Gen2 Internal PCI controller"
260 depends on ARCH_RENESAS || COMPILE_TEST
261 depends on ARM
262 help
263 Say Y here if you want internal PCI support on R-Car Gen2 SoC.
264 There are 3 internal PCI controllers available with a single
265 built-in EHCI/OHCI host controller present on each one.
266
267config PCIE_ROCKCHIP
268 bool
269 depends on PCI
270
271config PCIE_ROCKCHIP_HOST
272 tristate "Rockchip PCIe controller (host mode)"
273 depends on ARCH_ROCKCHIP || COMPILE_TEST
274 depends on OF
275 depends on PCI_MSI
276 select MFD_SYSCON
277 select PCIE_ROCKCHIP
278 help
279 Say Y here if you want internal PCI support on Rockchip SoC.
280 There is 1 internal PCIe port available to support GEN2 with
281 4 slots.
282
283config PCIE_ROCKCHIP_EP
284 bool "Rockchip PCIe controller (endpoint mode)"
285 depends on ARCH_ROCKCHIP || COMPILE_TEST
286 depends on OF
287 depends on PCI_ENDPOINT
288 select MFD_SYSCON
289 select PCIE_ROCKCHIP
290 help
291 Say Y here if you want to support Rockchip PCIe controller in
292 endpoint mode on Rockchip SoC. There is 1 internal PCIe port
293 available to support GEN2 with 4 slots.
294
295config PCI_V3_SEMI
296 bool "V3 Semiconductor PCI controller"
297 depends on OF
298 depends on ARM || COMPILE_TEST
299 default ARCH_INTEGRATOR_AP
300
301config PCI_XGENE
302 bool "X-Gene PCIe controller"
303 depends on ARM64 || COMPILE_TEST
304 depends on OF || (ACPI && PCI_QUIRKS)
305 help
306 Say Y here if you want internal PCI support on APM X-Gene SoC.
307 There are 5 internal PCIe ports available. Each port is GEN3 capable
308 and have varied lanes from x1 to x8.
309
310config PCI_XGENE_MSI
311 bool "X-Gene v1 PCIe MSI feature"
312 depends on PCI_XGENE
313 depends on PCI_MSI
314 default y
315 help
316 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
317 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
318
319config PCIE_XILINX
320 bool "Xilinx AXI PCIe controller"
321 depends on OF
322 depends on PCI_MSI
323 help
324 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
325 Host Bridge driver.
326
327config PCIE_XILINX_DMA_PL
328 bool "Xilinx DMA PL PCIe host bridge support"
329 depends on ARCH_ZYNQMP || COMPILE_TEST
330 depends on PCI_MSI
331 select PCI_HOST_COMMON
332 help
333 Say 'Y' here if you want kernel support for the Xilinx PL DMA
334 PCIe host bridge. The controller is a Soft IP which can act as
335 Root Port. If your system provides Xilinx PCIe host controller
336 bridge DMA as Soft IP say 'Y'; if you are not sure, say 'N'.
337
338config PCIE_XILINX_NWL
339 bool "Xilinx NWL PCIe controller"
340 depends on ARCH_ZYNQMP || COMPILE_TEST
341 depends on PCI_MSI
342 help
343 Say 'Y' here if you want kernel support for Xilinx
344 NWL PCIe controller. The controller can act as Root Port
345 or End Point. The current option selection will only
346 support root port enabling.
347
348config PCIE_XILINX_CPM
349 bool "Xilinx Versal CPM PCI controller"
350 depends on ARCH_ZYNQMP || COMPILE_TEST
351 select PCI_HOST_COMMON
352 help
353 Say 'Y' here if you want kernel support for the
354 Xilinx Versal CPM host bridge.
355
356source "drivers/pci/controller/cadence/Kconfig"
357source "drivers/pci/controller/dwc/Kconfig"
358source "drivers/pci/controller/mobiveil/Kconfig"
359endmenu
1# SPDX-License-Identifier: GPL-2.0
2
3menu "PCI controller drivers"
4 depends on PCI
5
6config PCI_MVEBU
7 bool "Marvell EBU PCIe controller"
8 depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
9 depends on MVEBU_MBUS
10 depends on ARM
11 depends on OF
12 select PCI_BRIDGE_EMUL
13
14config PCI_AARDVARK
15 bool "Aardvark PCIe controller"
16 depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
17 depends on OF
18 depends on PCI_MSI_IRQ_DOMAIN
19 select PCI_BRIDGE_EMUL
20 help
21 Add support for Aardvark 64bit PCIe Host Controller. This
22 controller is part of the South Bridge of the Marvel Armada
23 3700 SoC.
24
25config PCIE_XILINX_NWL
26 bool "NWL PCIe Core"
27 depends on ARCH_ZYNQMP || COMPILE_TEST
28 depends on PCI_MSI_IRQ_DOMAIN
29 help
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.
34
35config PCI_FTPCI100
36 bool "Faraday Technology FTPCI100 PCI controller"
37 depends on OF
38 default ARCH_GEMINI
39
40config PCI_TEGRA
41 bool "NVIDIA Tegra PCIe controller"
42 depends on ARCH_TEGRA || COMPILE_TEST
43 depends on PCI_MSI_IRQ_DOMAIN
44 help
45 Say Y here if you want support for the PCIe host controller found
46 on NVIDIA Tegra SoCs.
47
48config PCI_RCAR_GEN2
49 bool "Renesas R-Car Gen2 Internal PCI controller"
50 depends on ARCH_RENESAS || COMPILE_TEST
51 depends on ARM
52 help
53 Say Y here if you want internal PCI support on R-Car Gen2 SoC.
54 There are 3 internal PCI controllers available with a single
55 built-in EHCI/OHCI host controller present on each one.
56
57config PCIE_RCAR
58 bool "Renesas R-Car PCIe controller"
59 depends on ARCH_RENESAS || COMPILE_TEST
60 depends on PCI_MSI_IRQ_DOMAIN
61 select PCIE_RCAR_HOST
62 help
63 Say Y here if you want PCIe controller support on R-Car SoCs.
64 This option will be removed after arm64 defconfig is updated.
65
66config PCIE_RCAR_HOST
67 bool "Renesas R-Car PCIe host controller"
68 depends on ARCH_RENESAS || COMPILE_TEST
69 depends on PCI_MSI_IRQ_DOMAIN
70 help
71 Say Y here if you want PCIe controller support on R-Car SoCs in host
72 mode.
73
74config PCIE_RCAR_EP
75 bool "Renesas R-Car PCIe endpoint controller"
76 depends on ARCH_RENESAS || COMPILE_TEST
77 depends on PCI_ENDPOINT
78 help
79 Say Y here if you want PCIe controller support on R-Car SoCs in
80 endpoint mode.
81
82config PCI_HOST_COMMON
83 tristate
84 select PCI_ECAM
85
86config PCI_HOST_GENERIC
87 tristate "Generic PCI host controller"
88 depends on OF
89 select PCI_HOST_COMMON
90 select IRQ_DOMAIN
91 help
92 Say Y here if you want to support a simple generic PCI host
93 controller, such as the one emulated by kvmtool.
94
95config PCIE_XILINX
96 bool "Xilinx AXI PCIe host bridge support"
97 depends on OF || COMPILE_TEST
98 help
99 Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
100 Host Bridge driver.
101
102config PCIE_XILINX_CPM
103 bool "Xilinx Versal CPM host bridge support"
104 depends on ARCH_ZYNQMP || COMPILE_TEST
105 select PCI_HOST_COMMON
106 help
107 Say 'Y' here if you want kernel support for the
108 Xilinx Versal CPM host bridge.
109
110config PCI_XGENE
111 bool "X-Gene PCIe controller"
112 depends on ARM64 || COMPILE_TEST
113 depends on OF || (ACPI && PCI_QUIRKS)
114 help
115 Say Y here if you want internal PCI support on APM X-Gene SoC.
116 There are 5 internal PCIe ports available. Each port is GEN3 capable
117 and have varied lanes from x1 to x8.
118
119config PCI_XGENE_MSI
120 bool "X-Gene v1 PCIe MSI feature"
121 depends on PCI_XGENE
122 depends on PCI_MSI_IRQ_DOMAIN
123 default y
124 help
125 Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
126 This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
127
128config PCI_V3_SEMI
129 bool "V3 Semiconductor PCI controller"
130 depends on OF
131 depends on ARM || COMPILE_TEST
132 default ARCH_INTEGRATOR_AP
133
134config PCI_VERSATILE
135 bool "ARM Versatile PB PCI controller"
136 depends on ARCH_VERSATILE || COMPILE_TEST
137
138config PCIE_IPROC
139 tristate
140 help
141 This enables the iProc PCIe core controller support for Broadcom's
142 iProc family of SoCs. An appropriate bus interface driver needs
143 to be enabled to select this.
144
145config PCIE_IPROC_PLATFORM
146 tristate "Broadcom iProc PCIe platform bus driver"
147 depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
148 depends on OF
149 select PCIE_IPROC
150 default ARCH_BCM_IPROC
151 help
152 Say Y here if you want to use the Broadcom iProc PCIe controller
153 through the generic platform bus interface
154
155config PCIE_IPROC_BCMA
156 tristate "Broadcom iProc PCIe BCMA bus driver"
157 depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
158 select PCIE_IPROC
159 select BCMA
160 default ARCH_BCM_5301X
161 help
162 Say Y here if you want to use the Broadcom iProc PCIe controller
163 through the BCMA bus interface
164
165config PCIE_IPROC_MSI
166 bool "Broadcom iProc PCIe MSI support"
167 depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
168 depends on PCI_MSI_IRQ_DOMAIN
169 default ARCH_BCM_IPROC
170 help
171 Say Y here if you want to enable MSI support for Broadcom's iProc
172 PCIe controller
173
174config PCIE_ALTERA
175 tristate "Altera PCIe controller"
176 depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
177 help
178 Say Y here if you want to enable PCIe controller support on Altera
179 FPGA.
180
181config PCIE_ALTERA_MSI
182 tristate "Altera PCIe MSI feature"
183 depends on PCIE_ALTERA
184 depends on PCI_MSI_IRQ_DOMAIN
185 help
186 Say Y here if you want PCIe MSI support for the Altera FPGA.
187 This MSI driver supports Altera MSI to GIC controller IP.
188
189config PCI_HOST_THUNDER_PEM
190 bool "Cavium Thunder PCIe controller to off-chip devices"
191 depends on ARM64 || COMPILE_TEST
192 depends on OF || (ACPI && PCI_QUIRKS)
193 select PCI_HOST_COMMON
194 help
195 Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
196
197config PCI_HOST_THUNDER_ECAM
198 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
199 depends on ARM64 || COMPILE_TEST
200 depends on OF || (ACPI && PCI_QUIRKS)
201 select PCI_HOST_COMMON
202 help
203 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
204
205config PCIE_ROCKCHIP
206 bool
207 depends on PCI
208
209config PCIE_ROCKCHIP_HOST
210 tristate "Rockchip PCIe host controller"
211 depends on ARCH_ROCKCHIP || COMPILE_TEST
212 depends on OF
213 depends on PCI_MSI_IRQ_DOMAIN
214 select MFD_SYSCON
215 select PCIE_ROCKCHIP
216 help
217 Say Y here if you want internal PCI support on Rockchip SoC.
218 There is 1 internal PCIe port available to support GEN2 with
219 4 slots.
220
221config PCIE_ROCKCHIP_EP
222 bool "Rockchip PCIe endpoint controller"
223 depends on ARCH_ROCKCHIP || COMPILE_TEST
224 depends on OF
225 depends on PCI_ENDPOINT
226 select MFD_SYSCON
227 select PCIE_ROCKCHIP
228 help
229 Say Y here if you want to support Rockchip PCIe controller in
230 endpoint mode on Rockchip SoC. There is 1 internal PCIe port
231 available to support GEN2 with 4 slots.
232
233config PCIE_MEDIATEK
234 tristate "MediaTek PCIe controller"
235 depends on ARCH_MEDIATEK || COMPILE_TEST
236 depends on OF
237 depends on PCI_MSI_IRQ_DOMAIN
238 help
239 Say Y here if you want to enable PCIe controller support on
240 MediaTek SoCs.
241
242config PCIE_TANGO_SMP8759
243 bool "Tango SMP8759 PCIe controller (DANGEROUS)"
244 depends on ARCH_TANGO && PCI_MSI && OF
245 depends on BROKEN
246 select PCI_HOST_COMMON
247 help
248 Say Y here to enable PCIe controller support for Sigma Designs
249 Tango SMP8759-based systems.
250
251 Note: The SMP8759 controller multiplexes PCI config and MMIO
252 accesses, and Linux doesn't provide a way to serialize them.
253 This can lead to data corruption if drivers perform concurrent
254 config and MMIO accesses.
255
256config VMD
257 depends on PCI_MSI && X86_64 && SRCU
258 tristate "Intel Volume Management Device Driver"
259 help
260 Adds support for the Intel Volume Management Device (VMD). VMD is a
261 secondary PCI host bridge that allows PCI Express root ports,
262 and devices attached to them, to be removed from the default
263 PCI domain and placed within the VMD domain. This provides
264 more bus resources than are otherwise possible with a
265 single domain. If you know your system provides one of these and
266 has devices attached to it, say Y; if you are not sure, say N.
267
268 To compile this driver as a module, choose M here: the
269 module will be called vmd.
270
271config PCIE_BRCMSTB
272 tristate "Broadcom Brcmstb PCIe host controller"
273 depends on ARCH_BCM2835 || COMPILE_TEST
274 depends on OF
275 depends on PCI_MSI_IRQ_DOMAIN
276 help
277 Say Y here to enable PCIe host controller support for
278 Broadcom STB based SoCs, like the Raspberry Pi 4.
279
280config PCI_HYPERV_INTERFACE
281 tristate "Hyper-V PCI Interface"
282 depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
283 help
284 The Hyper-V PCI Interface is a helper driver allows other drivers to
285 have a common interface with the Hyper-V PCI frontend driver.
286
287config PCI_LOONGSON
288 bool "LOONGSON PCI Controller"
289 depends on MACH_LOONGSON64 || COMPILE_TEST
290 depends on OF
291 depends on PCI_QUIRKS
292 default MACH_LOONGSON64
293 help
294 Say Y here if you want to enable PCI controller support on
295 Loongson systems.
296
297source "drivers/pci/controller/dwc/Kconfig"
298source "drivers/pci/controller/mobiveil/Kconfig"
299source "drivers/pci/controller/cadence/Kconfig"
300endmenu