[mirror_ubuntu-jammy-kernel.git] / drivers / pci / controller / Kconfig

# SPDX-License-Identifier: GPL-2.0

menu "PCI controller drivers"
	depends on PCI

config PCI_MVEBU
	bool "Marvell EBU PCIe controller"
	depends on ARCH_MVEBU || ARCH_DOVE || COMPILE_TEST
	depends on MVEBU_MBUS
	depends on ARM
	depends on OF
	select PCI_BRIDGE_EMUL

config PCI_AARDVARK
	bool "Aardvark PCIe controller"
	depends on (ARCH_MVEBU && ARM64) || COMPILE_TEST
	depends on OF
	depends on PCI_MSI_IRQ_DOMAIN
	select PCI_BRIDGE_EMUL
	help
	 Add support for Aardvark 64bit PCIe Host Controller. This
	 controller is part of the South Bridge of the Marvel Armada
	 3700 SoC.

config PCIE_XILINX_NWL
	bool "NWL PCIe Core"
	depends on ARCH_ZYNQMP || COMPILE_TEST
	depends on PCI_MSI_IRQ_DOMAIN
	help
	 Say 'Y' here if you want kernel support for Xilinx
	 NWL PCIe controller. The controller can act as Root Port
	 or End Point. The current option selection will only
	 support root port enabling.

config PCI_FTPCI100
	bool "Faraday Technology FTPCI100 PCI controller"
	depends on OF
	default ARCH_GEMINI

config PCI_TEGRA
	bool "NVIDIA Tegra PCIe controller"
	depends on ARCH_TEGRA || COMPILE_TEST
	depends on PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here if you want support for the PCIe host controller found
	  on NVIDIA Tegra SoCs.

config PCI_RCAR_GEN2
	bool "Renesas R-Car Gen2 Internal PCI controller"
	depends on ARCH_RENESAS || COMPILE_TEST
	depends on ARM
	help
	  Say Y here if you want internal PCI support on R-Car Gen2 SoC.
	  There are 3 internal PCI controllers available with a single
	  built-in EHCI/OHCI host controller present on each one.

config PCIE_RCAR
	bool "Renesas R-Car PCIe controller"
	depends on ARCH_RENESAS || COMPILE_TEST
	depends on PCI_MSI_IRQ_DOMAIN
	select PCIE_RCAR_HOST
	help
	  Say Y here if you want PCIe controller support on R-Car SoCs.
	  This option will be removed after arm64 defconfig is updated.

config PCIE_RCAR_HOST
	bool "Renesas R-Car PCIe host controller"
	depends on ARCH_RENESAS || COMPILE_TEST
	depends on PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here if you want PCIe controller support on R-Car SoCs in host
	  mode.

config PCIE_RCAR_EP
	bool "Renesas R-Car PCIe endpoint controller"
	depends on ARCH_RENESAS || COMPILE_TEST
	depends on PCI_ENDPOINT
	help
	  Say Y here if you want PCIe controller support on R-Car SoCs in
	  endpoint mode.

config PCI_HOST_COMMON
	tristate
	select PCI_ECAM

config PCI_HOST_GENERIC
	tristate "Generic PCI host controller"
	depends on OF
	select PCI_HOST_COMMON
	select IRQ_DOMAIN
	help
	  Say Y here if you want to support a simple generic PCI host
	  controller, such as the one emulated by kvmtool.

config PCIE_XILINX
	bool "Xilinx AXI PCIe host bridge support"
	depends on OF || COMPILE_TEST
	help
	  Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
	  Host Bridge driver.

config PCI_XGENE
	bool "X-Gene PCIe controller"
	depends on ARM64 || COMPILE_TEST
	depends on OF || (ACPI && PCI_QUIRKS)
	help
	  Say Y here if you want internal PCI support on APM X-Gene SoC.
	  There are 5 internal PCIe ports available. Each port is GEN3 capable
	  and have varied lanes from x1 to x8.

config PCI_XGENE_MSI
	bool "X-Gene v1 PCIe MSI feature"
	depends on PCI_XGENE
	depends on PCI_MSI_IRQ_DOMAIN
	default y
	help
	  Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
	  This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.

config PCI_V3_SEMI
	bool "V3 Semiconductor PCI controller"
	depends on OF
	depends on ARM || COMPILE_TEST
	default ARCH_INTEGRATOR_AP

config PCI_VERSATILE
	bool "ARM Versatile PB PCI controller"
	depends on ARCH_VERSATILE || COMPILE_TEST

config PCIE_IPROC
	tristate
	help
	  This enables the iProc PCIe core controller support for Broadcom's
	  iProc family of SoCs. An appropriate bus interface driver needs
	  to be enabled to select this.

config PCIE_IPROC_PLATFORM
	tristate "Broadcom iProc PCIe platform bus driver"
	depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
	depends on OF
	select PCIE_IPROC
	default ARCH_BCM_IPROC
	help
	  Say Y here if you want to use the Broadcom iProc PCIe controller
	  through the generic platform bus interface

config PCIE_IPROC_BCMA
	tristate "Broadcom iProc PCIe BCMA bus driver"
	depends on ARM && (ARCH_BCM_IPROC || COMPILE_TEST)
	select PCIE_IPROC
	select BCMA
	default ARCH_BCM_5301X
	help
	  Say Y here if you want to use the Broadcom iProc PCIe controller
	  through the BCMA bus interface

config PCIE_IPROC_MSI
	bool "Broadcom iProc PCIe MSI support"
	depends on PCIE_IPROC_PLATFORM || PCIE_IPROC_BCMA
	depends on PCI_MSI_IRQ_DOMAIN
	default ARCH_BCM_IPROC
	help
	  Say Y here if you want to enable MSI support for Broadcom's iProc
	  PCIe controller

config PCIE_ALTERA
	tristate "Altera PCIe controller"
	depends on ARM || NIOS2 || ARM64 || COMPILE_TEST
	help
	  Say Y here if you want to enable PCIe controller support on Altera
	  FPGA.

config PCIE_ALTERA_MSI
	tristate "Altera PCIe MSI feature"
	depends on PCIE_ALTERA
	depends on PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here if you want PCIe MSI support for the Altera FPGA.
	  This MSI driver supports Altera MSI to GIC controller IP.

config PCI_HOST_THUNDER_PEM
	bool "Cavium Thunder PCIe controller to off-chip devices"
	depends on ARM64 || COMPILE_TEST
	depends on OF || (ACPI && PCI_QUIRKS)
	select PCI_HOST_COMMON
	help
	  Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.

config PCI_HOST_THUNDER_ECAM
	bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
	depends on ARM64 || COMPILE_TEST
	depends on OF || (ACPI && PCI_QUIRKS)
	select PCI_HOST_COMMON
	help
	  Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.

config PCIE_ROCKCHIP
	bool
	depends on PCI

config PCIE_ROCKCHIP_HOST
	tristate "Rockchip PCIe host controller"
	depends on ARCH_ROCKCHIP || COMPILE_TEST
	depends on OF
	depends on PCI_MSI_IRQ_DOMAIN
	select MFD_SYSCON
	select PCIE_ROCKCHIP
	help
	  Say Y here if you want internal PCI support on Rockchip SoC.
	  There is 1 internal PCIe port available to support GEN2 with
	  4 slots.

config PCIE_ROCKCHIP_EP
	bool "Rockchip PCIe endpoint controller"
	depends on ARCH_ROCKCHIP || COMPILE_TEST
	depends on OF
	depends on PCI_ENDPOINT
	select MFD_SYSCON
	select PCIE_ROCKCHIP
	help
	  Say Y here if you want to support Rockchip PCIe controller in
	  endpoint mode on Rockchip SoC. There is 1 internal PCIe port
	  available to support GEN2 with 4 slots.

config PCIE_MEDIATEK
	tristate "MediaTek PCIe controller"
	depends on ARCH_MEDIATEK || COMPILE_TEST
	depends on OF
	depends on PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here if you want to enable PCIe controller support on
	  MediaTek SoCs.

config PCIE_TANGO_SMP8759
	bool "Tango SMP8759 PCIe controller (DANGEROUS)"
	depends on ARCH_TANGO && PCI_MSI && OF
	depends on BROKEN
	select PCI_HOST_COMMON
	help
	  Say Y here to enable PCIe controller support for Sigma Designs
	  Tango SMP8759-based systems.

	  Note: The SMP8759 controller multiplexes PCI config and MMIO
	  accesses, and Linux doesn't provide a way to serialize them.
	  This can lead to data corruption if drivers perform concurrent
	  config and MMIO accesses.

config VMD
	depends on PCI_MSI && X86_64 && SRCU
	tristate "Intel Volume Management Device Driver"
	---help---
	  Adds support for the Intel Volume Management Device (VMD). VMD is a
	  secondary PCI host bridge that allows PCI Express root ports,
	  and devices attached to them, to be removed from the default
	  PCI domain and placed within the VMD domain. This provides
	  more bus resources than are otherwise possible with a
	  single domain. If you know your system provides one of these and
	  has devices attached to it, say Y; if you are not sure, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called vmd.

config PCIE_BRCMSTB
	tristate "Broadcom Brcmstb PCIe host controller"
	depends on ARCH_BCM2835 || COMPILE_TEST
	depends on OF
	depends on PCI_MSI_IRQ_DOMAIN
	help
	  Say Y here to enable PCIe host controller support for
	  Broadcom STB based SoCs, like the Raspberry Pi 4.

config PCI_HYPERV_INTERFACE
	tristate "Hyper-V PCI Interface"
	depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
	help
	  The Hyper-V PCI Interface is a helper driver allows other drivers to
	  have a common interface with the Hyper-V PCI frontend driver.

config PCI_LOONGSON
	bool "LOONGSON PCI Controller"
	depends on MACH_LOONGSON64 || COMPILE_TEST
	depends on OF
	depends on PCI_QUIRKS
	default MACH_LOONGSON64
	help
	  Say Y here if you want to enable PCI controller support on
	  Loongson systems.

source "drivers/pci/controller/dwc/Kconfig"
source "drivers/pci/controller/mobiveil/Kconfig"
source "drivers/pci/controller/cadence/Kconfig"
endmenu
Commit	Line	Data
7328c8f4 BH	1	# SPDX-License-Identifier: GPL-2.0
7328c8f4 BH	2
6e0832fa	3	menu "PCI controller drivers"
45361a4f TP	4	depends on PCI
	5
	6	config PCI_MVEBU
	7	bool "Marvell EBU PCIe controller"
51bc085d	8	depends on ARCH_MVEBU \|\| ARCH_DOVE \|\| COMPILE_TEST
5db844ee	9	depends on MVEBU_MBUS
61d9e854	10	depends on ARM
5477a33b	11	depends on OF
1f08673e	12	select PCI_BRIDGE_EMUL
45361a4f	13
8c39d710 TP	14	config PCI_AARDVARK
8c39d710 TP	15	bool "Aardvark PCIe controller"
51bc085d	16	depends on (ARCH_MVEBU && ARM64) \|\| COMPILE_TEST
8c39d710 TP	17	depends on OF
8c39d710 TP	18	depends on PCI_MSI_IRQ_DOMAIN
8a3ebd8d	19	select PCI_BRIDGE_EMUL
8c39d710 TP	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.
562df5c8	24
ab597d35 BKG	25	config PCIE_XILINX_NWL
ab597d35 BKG	26	bool "NWL PCIe Core"
51bc085d	27	depends on ARCH_ZYNQMP \|\| COMPILE_TEST
3ee80364	28	depends on PCI_MSI_IRQ_DOMAIN
ab597d35 BKG	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
d3c68e0a LW	35	config PCI_FTPCI100
	36	bool "Faraday Technology FTPCI100 PCI controller"
	37	depends on OF
d3c68e0a LW	38	default ARCH_GEMINI
d3c68e0a LW	39
d1523b52 TR	40	config PCI_TEGRA
d1523b52 TR	41	bool "NVIDIA Tegra PCIe controller"
51bc085d	42	depends on ARCH_TEGRA \|\| COMPILE_TEST
6de3ff90	43	depends on PCI_MSI_IRQ_DOMAIN
6b1c4d76 TR	44	help
	45	Say Y here if you want support for the PCIe host controller found
	46	on NVIDIA Tegra SoCs.
d1523b52	47
ba3eb9fc VB	48	config PCI_RCAR_GEN2
ba3eb9fc VB	49	bool "Renesas R-Car Gen2 Internal PCI controller"
304e6d57	50	depends on ARCH_RENESAS \|\| COMPILE_TEST
51bc085d	51	depends on ARM
ba3eb9fc VB	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
350a73b4	57	config PCIE_RCAR
c25da477	58	bool "Renesas R-Car PCIe controller"
51bc085d	59	depends on ARCH_RENESAS \|\| COMPILE_TEST
3ee80364	60	depends on PCI_MSI_IRQ_DOMAIN
a18f4b6e	61	select PCIE_RCAR_HOST
c25da477	62	help
350a73b4	63	Say Y here if you want PCIe controller support on R-Car SoCs.
a18f4b6e LP	64	This option will be removed after arm64 defconfig is updated.
	65
	66	config 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.
c25da477	73
2a6d0d63 LP	74	config 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.
c25da477	81
4e64dbe2	82	config PCI_HOST_COMMON
0c59c06a	83	tristate
1958e717	84	select PCI_ECAM
4e64dbe2	85
ce292991	86	config PCI_HOST_GENERIC
0c59c06a	87	tristate "Generic PCI host controller"
51bc085d	88	depends on OF
4e64dbe2	89	select PCI_HOST_COMMON
d7d5677c	90	select IRQ_DOMAIN
ce292991 WD	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
8961def5 ST	95	config PCIE_XILINX
8961def5 ST	96	bool "Xilinx AXI PCIe host bridge support"
34dbc9c6	97	depends on OF \|\| COMPILE_TEST
8961def5 ST	98	help
	99	Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
	100	Host Bridge driver.
	101
5f6b6ccd TI	102	config PCI_XGENE
5f6b6ccd TI	103	bool "X-Gene PCIe controller"
51bc085d	104	depends on ARM64 \|\| COMPILE_TEST
c5d46039	105	depends on OF \|\| (ACPI && PCI_QUIRKS)
5f6b6ccd TI	106	help
	107	Say Y here if you want internal PCI support on APM X-Gene SoC.
	108	There are 5 internal PCIe ports available. Each port is GEN3 capable
	109	and have varied lanes from x1 to x8.
	110
dcd19de3 DD	111	config PCI_XGENE_MSI
dcd19de3 DD	112	bool "X-Gene v1 PCIe MSI feature"
3ee80364 AB	113	depends on PCI_XGENE
3ee80364 AB	114	depends on PCI_MSI_IRQ_DOMAIN
dcd19de3 DD	115	default y
	116	help
	117	Say Y here if you want PCIe MSI support for the APM X-Gene v1 SoC.
	118	This MSI driver supports 5 PCIe ports on the APM X-Gene v1 SoC.
	119
68a15eb7 LW	120	config PCI_V3_SEMI
	121	bool "V3 Semiconductor PCI controller"
	122	depends on OF
51bc085d	123	depends on ARM \|\| COMPILE_TEST
68a15eb7 LW	124	default ARCH_INTEGRATOR_AP
68a15eb7 LW	125
b7e78170 RH	126	config PCI_VERSATILE
b7e78170 RH	127	bool "ARM Versatile PB PCI controller"
ecf8fd6d	128	depends on ARCH_VERSATILE \|\| COMPILE_TEST
b7e78170	129
1fb37a81	130	config PCIE_IPROC
c1b98e41	131	tristate
1fb37a81 RJ	132	help
1fb37a81 RJ	133	This enables the iProc PCIe core controller support for Broadcom's
c1b98e41 AB	134	iProc family of SoCs. An appropriate bus interface driver needs
c1b98e41 AB	135	to be enabled to select this.
1fb37a81 RJ	136
	137	config PCIE_IPROC_PLATFORM
	138	tristate "Broadcom iProc PCIe platform bus driver"
	139	depends on ARCH_BCM_IPROC \|\| (ARM && COMPILE_TEST)
	140	depends on OF
	141	select PCIE_IPROC
	142	default ARCH_BCM_IPROC
	143	help
	144	Say Y here if you want to use the Broadcom iProc PCIe controller
	145	through the generic platform bus interface
	146
4785ffbd	147	config PCIE_IPROC_BCMA
05aa7d6a	148	tristate "Broadcom iProc PCIe BCMA bus driver"
70d334ca	149	depends on ARM && (ARCH_BCM_IPROC \|\| COMPILE_TEST)
4785ffbd HM	150	select PCIE_IPROC
4785ffbd HM	151	select BCMA
4785ffbd HM	152	default ARCH_BCM_5301X
	153	help
	154	Say Y here if you want to use the Broadcom iProc PCIe controller
	155	through the BCMA bus interface
	156
3bc2b234 RJ	157	config PCIE_IPROC_MSI
	158	bool "Broadcom iProc PCIe MSI support"
	159	depends on PCIE_IPROC_PLATFORM \|\| PCIE_IPROC_BCMA
3ee80364	160	depends on PCI_MSI_IRQ_DOMAIN
3bc2b234 RJ	161	default ARCH_BCM_IPROC
	162	help
	163	Say Y here if you want to enable MSI support for Broadcom's iProc
	164	PCIe controller
	165
eaa6111b	166	config PCIE_ALTERA
ec15c4d0	167	tristate "Altera PCIe controller"
5fd831cd	168	depends on ARM \|\| NIOS2 \|\| ARM64 \|\| COMPILE_TEST
eaa6111b LFT	169	help
	170	Say Y here if you want to enable PCIe controller support on Altera
	171	FPGA.
	172
af1169b4	173	config PCIE_ALTERA_MSI
c7ddfd35	174	tristate "Altera PCIe MSI feature"
3ee80364 AB	175	depends on PCIE_ALTERA
3ee80364 AB	176	depends on PCI_MSI_IRQ_DOMAIN
af1169b4 LFT	177	help
	178	Say Y here if you want PCIe MSI support for the Altera FPGA.
	179	This MSI driver supports Altera MSI to GIC controller IP.
	180
f12b76e5 DD	181	config PCI_HOST_THUNDER_PEM
f12b76e5 DD	182	bool "Cavium Thunder PCIe controller to off-chip devices"
51bc085d	183	depends on ARM64 \|\| COMPILE_TEST
44f22bd9	184	depends on OF \|\| (ACPI && PCI_QUIRKS)
f12b76e5 DD	185	select PCI_HOST_COMMON
	186	help
	187	Say Y here if you want PCIe support for CN88XX Cavium Thunder SoCs.
	188
7b6e7ba8 DD	189	config PCI_HOST_THUNDER_ECAM
7b6e7ba8 DD	190	bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
51bc085d	191	depends on ARM64 \|\| COMPILE_TEST
648d93fc	192	depends on OF \|\| (ACPI && PCI_QUIRKS)
7b6e7ba8 DD	193	select PCI_HOST_COMMON
	194	help
	195	Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
	196
e77f847d	197	config PCIE_ROCKCHIP
956cd99b SL	198	bool
	199	depends on PCI
	200
	201	config PCIE_ROCKCHIP_HOST
	202	tristate "Rockchip PCIe host controller"
1177f76a	203	depends on ARCH_ROCKCHIP \|\| COMPILE_TEST
e77f847d SL	204	depends on OF
	205	depends on PCI_MSI_IRQ_DOMAIN
	206	select MFD_SYSCON
956cd99b	207	select PCIE_ROCKCHIP
e77f847d SL	208	help
	209	Say Y here if you want internal PCI support on Rockchip SoC.
	210	There is 1 internal PCIe port available to support GEN2 with
	211	4 slots.
	212
cf590b07 SL	213	config PCIE_ROCKCHIP_EP
	214	bool "Rockchip PCIe endpoint controller"
	215	depends on ARCH_ROCKCHIP \|\| COMPILE_TEST
	216	depends on OF
	217	depends on PCI_ENDPOINT
	218	select MFD_SYSCON
	219	select PCIE_ROCKCHIP
	220	help
	221	Say Y here if you want to support Rockchip PCIe controller in
	222	endpoint mode on Rockchip SoC. There is 1 internal PCIe port
	223	available to support GEN2 with 4 slots.
	224
637cfaca	225	config PCIE_MEDIATEK
031337ac	226	tristate "MediaTek PCIe controller"
51bc085d	227	depends on ARCH_MEDIATEK \|\| COMPILE_TEST
637cfaca	228	depends on OF
42fe2f91	229	depends on PCI_MSI_IRQ_DOMAIN
637cfaca RL	230	help
637cfaca RL	231	Say Y here if you want to enable PCIe controller support on
b099631d	232	MediaTek SoCs.
637cfaca	233
5e14e9fa MG	234	config PCIE_TANGO_SMP8759
	235	bool "Tango SMP8759 PCIe controller (DANGEROUS)"
	236	depends on ARCH_TANGO && PCI_MSI && OF
	237	depends on BROKEN
	238	select PCI_HOST_COMMON
	239	help
	240	Say Y here to enable PCIe controller support for Sigma Designs
	241	Tango SMP8759-based systems.
	242
	243	Note: The SMP8759 controller multiplexes PCI config and MMIO
	244	accesses, and Linux doesn't provide a way to serialize them.
	245	This can lead to data corruption if drivers perform concurrent
	246	config and MMIO accesses.
	247
181ffd19	248	config VMD
3906b918	249	depends on PCI_MSI && X86_64 && SRCU
181ffd19	250	tristate "Intel Volume Management Device Driver"
181ffd19 KB	251	---help---
	252	Adds support for the Intel Volume Management Device (VMD). VMD is a
	253	secondary PCI host bridge that allows PCI Express root ports,
	254	and devices attached to them, to be removed from the default
	255	PCI domain and placed within the VMD domain. This provides
	256	more bus resources than are otherwise possible with a
	257	single domain. If you know your system provides one of these and
	258	has devices attached to it, say Y; if you are not sure, say N.
	259
	260	To compile this driver as a module, choose M here: the
	261	module will be called vmd.
	262
c0452137 JQ	263	config PCIE_BRCMSTB
	264	tristate "Broadcom Brcmstb PCIe host controller"
	265	depends on ARCH_BCM2835 \|\| COMPILE_TEST
	266	depends on OF
40ca1bf5	267	depends on PCI_MSI_IRQ_DOMAIN
c0452137 JQ	268	help
	269	Say Y here to enable PCIe host controller support for
	270	Broadcom STB based SoCs, like the Raspberry Pi 4.
	271
348dd93e HZ	272	config PCI_HYPERV_INTERFACE
	273	tristate "Hyper-V PCI Interface"
	274	depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
	275	help
	276	The Hyper-V PCI Interface is a helper driver allows other drivers to
	277	have a common interface with the Hyper-V PCI frontend driver.
	278
1f58cca5 JY	279	config PCI_LOONGSON
	280	bool "LOONGSON PCI Controller"
	281	depends on MACH_LOONGSON64 \|\| COMPILE_TEST
	282	depends on OF
	283	depends on PCI_QUIRKS
	284	default MACH_LOONGSON64
	285	help
	286	Say Y here if you want to enable PCI controller support on
	287	Loongson systems.
	288
6e0832fa	289	source "drivers/pci/controller/dwc/Kconfig"
03bdc388	290	source "drivers/pci/controller/mobiveil/Kconfig"
de80f95c	291	source "drivers/pci/controller/cadence/Kconfig"
45361a4f	292	endmenu