[mirror_ubuntu-bionic-kernel.git] / drivers / ssb / Kconfig

config SSB_POSSIBLE
	bool
	depends on HAS_IOMEM && HAS_DMA
	default y

menu "Sonics Silicon Backplane"
	depends on SSB_POSSIBLE

config SSB
	tristate "Sonics Silicon Backplane support"
	depends on SSB_POSSIBLE
	help
	  Support for the Sonics Silicon Backplane bus.
	  You only need to enable this option, if you are
	  configuring a kernel for an embedded system with
	  this bus.
	  It will be auto-selected if needed in other
	  environments.

	  The module will be called ssb.

	  If unsure, say N.

# Common SPROM support routines
config SSB_SPROM
	bool

# Support for Block-I/O. SELECT this from the driver that needs it.
config SSB_BLOCKIO
	bool
	depends on SSB

config SSB_PCIHOST_POSSIBLE
	bool
	depends on SSB && (PCI = y || PCI = SSB) && PCI_DRIVERS_LEGACY
	default y

config SSB_PCIHOST
	bool "Support for SSB on PCI-bus host"
	depends on SSB_PCIHOST_POSSIBLE
	select SSB_SPROM
	default y
	help
	  Support for a Sonics Silicon Backplane on top
	  of a PCI device.

	  If unsure, say Y

config SSB_B43_PCI_BRIDGE
	bool
	depends on SSB_PCIHOST
	default n

config SSB_PCMCIAHOST_POSSIBLE
	bool
	depends on SSB && (PCMCIA = y || PCMCIA = SSB)
	default y

config SSB_PCMCIAHOST
	bool "Support for SSB on PCMCIA-bus host"
	depends on SSB_PCMCIAHOST_POSSIBLE
	select SSB_SPROM
	help
	  Support for a Sonics Silicon Backplane on top
	  of a PCMCIA device.

	  If unsure, say N

config SSB_SDIOHOST_POSSIBLE
	bool
	depends on SSB && (MMC = y || MMC = SSB)
	default y

config SSB_SDIOHOST
	bool "Support for SSB on SDIO-bus host"
	depends on SSB_SDIOHOST_POSSIBLE
	help
	  Support for a Sonics Silicon Backplane on top
	  of a SDIO device.

	  If unsure, say N

config SSB_HOST_SOC
	bool "Support for SSB bus on SoC"
	depends on SSB && BCM47XX_NVRAM
	select SSB_SPROM
	help
	  Host interface for a SSB directly mapped into memory. This is
	  for some Broadcom SoCs from the BCM47xx and BCM53xx lines.

	  If unsure, say N

config SSB_SILENT
	bool "No SSB kernel messages"
	depends on SSB && EXPERT
	help
	  This option turns off all Sonics Silicon Backplane printks.
	  Note that you won't be able to identify problems, once
	  messages are turned off.
	  This might only be desired for production kernels on
	  embedded devices to reduce the kernel size.

	  Say N

config SSB_DEBUG
	bool "SSB debugging"
	depends on SSB && !SSB_SILENT
	help
	  This turns on additional runtime checks and debugging
	  messages. Turn this on for SSB troubleshooting.

	  If unsure, say N

config SSB_SERIAL
	bool
	depends on SSB
	# ChipCommon and ExtIf serial support routines.

config SSB_DRIVER_PCICORE_POSSIBLE
	bool
	depends on SSB_PCIHOST
	default y

config SSB_DRIVER_PCICORE
	bool "SSB PCI core driver"
	depends on SSB_DRIVER_PCICORE_POSSIBLE
	help
	  Driver for the Sonics Silicon Backplane attached
	  Broadcom PCI core.

	  If unsure, say Y

config SSB_PCICORE_HOSTMODE
	bool "Hostmode support for SSB PCI core"
	depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS
	help
	  PCIcore hostmode operation (external PCI bus).

config SSB_DRIVER_MIPS
	bool "SSB Broadcom MIPS core driver"
	depends on SSB && MIPS
	select SSB_SERIAL
	select SSB_SFLASH
	help
	  Driver for the Sonics Silicon Backplane attached
	  Broadcom MIPS core.

	  If unsure, say N

config SSB_SFLASH
	bool "SSB serial flash support"
	depends on SSB_DRIVER_MIPS
	default y

# Assumption: We are on embedded, if we compile the MIPS core.
config SSB_EMBEDDED
	bool
	depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE
	default y

config SSB_DRIVER_EXTIF
	bool "SSB Broadcom EXTIF core driver"
	depends on SSB_DRIVER_MIPS
	help
	  Driver for the Sonics Silicon Backplane attached
	  Broadcom EXTIF core.

	  If unsure, say N

config SSB_DRIVER_GIGE
	bool "SSB Broadcom Gigabit Ethernet driver"
	depends on SSB_PCIHOST_POSSIBLE && SSB_EMBEDDED && MIPS
	help
	  Driver for the Sonics Silicon Backplane attached
	  Broadcom Gigabit Ethernet.

	  If unsure, say N

config SSB_DRIVER_GPIO
	bool "SSB GPIO driver"
	depends on SSB && GPIOLIB
	select IRQ_DOMAIN if SSB_EMBEDDED
	help
	  Driver to provide access to the GPIO pins on the bus.

	  If unsure, say N

endmenu
Commit	Line	Data
61e115a5 MB	1	config SSB_POSSIBLE
61e115a5 MB	2	bool
f225763a	3	depends on HAS_IOMEM && HAS_DMA
61e115a5 MB	4	default y
61e115a5 MB	5
95814834 MF	6	menu "Sonics Silicon Backplane"
	7	depends on SSB_POSSIBLE
	8
61e115a5 MB	9	config SSB
	10	tristate "Sonics Silicon Backplane support"
	11	depends on SSB_POSSIBLE
	12	help
	13	Support for the Sonics Silicon Backplane bus.
	14	You only need to enable this option, if you are
	15	configuring a kernel for an embedded system with
	16	this bus.
	17	It will be auto-selected if needed in other
	18	environments.
	19
	20	The module will be called ssb.
	21
	22	If unsure, say N.
	23
e7ec2e32 MB	24	# Common SPROM support routines
	25	config SSB_SPROM
	26	bool
	27
d625a29b MB	28	# Support for Block-I/O. SELECT this from the driver that needs it.
	29	config SSB_BLOCKIO
	30	bool
	31	depends on SSB
	32
61e115a5 MB	33	config SSB_PCIHOST_POSSIBLE
61e115a5 MB	34	bool
58eae141	35	depends on SSB && (PCI = y \|\| PCI = SSB) && PCI_DRIVERS_LEGACY
61e115a5 MB	36	default y
	37
	38	config SSB_PCIHOST
	39	bool "Support for SSB on PCI-bus host"
	40	depends on SSB_PCIHOST_POSSIBLE
e7ec2e32	41	select SSB_SPROM
61e115a5 MB	42	default y
	43	help
	44	Support for a Sonics Silicon Backplane on top
	45	of a PCI device.
	46
	47	If unsure, say Y
	48
c7084535 AZ	49	config SSB_B43_PCI_BRIDGE
	50	bool
	51	depends on SSB_PCIHOST
	52	default n
	53
61e115a5 MB	54	config SSB_PCMCIAHOST_POSSIBLE
61e115a5 MB	55	bool
feeb4445	56	depends on SSB && (PCMCIA = y \|\| PCMCIA = SSB)
61e115a5 MB	57	default y
	58
	59	config SSB_PCMCIAHOST
feeb4445	60	bool "Support for SSB on PCMCIA-bus host"
61e115a5	61	depends on SSB_PCMCIAHOST_POSSIBLE
e7ec2e32	62	select SSB_SPROM
61e115a5 MB	63	help
	64	Support for a Sonics Silicon Backplane on top
	65	of a PCMCIA device.
	66
	67	If unsure, say N
	68
24ea602e AH	69	config SSB_SDIOHOST_POSSIBLE
	70	bool
	71	depends on SSB && (MMC = y \|\| MMC = SSB)
	72	default y
	73
	74	config SSB_SDIOHOST
	75	bool "Support for SSB on SDIO-bus host"
	76	depends on SSB_SDIOHOST_POSSIBLE
	77	help
	78	Support for a Sonics Silicon Backplane on top
	79	of a SDIO device.
	80
	81	If unsure, say N
	82
845da6e5 RM	83	config SSB_HOST_SOC
845da6e5 RM	84	bool "Support for SSB bus on SoC"
541c9a84	85	depends on SSB && BCM47XX_NVRAM
10da848f	86	select SSB_SPROM
845da6e5 RM	87	help
	88	Host interface for a SSB directly mapped into memory. This is
	89	for some Broadcom SoCs from the BCM47xx and BCM53xx lines.
	90
	91	If unsure, say N
	92
61e115a5 MB	93	config SSB_SILENT
61e115a5 MB	94	bool "No SSB kernel messages"
6a108a14	95	depends on SSB && EXPERT
61e115a5 MB	96	help
	97	This option turns off all Sonics Silicon Backplane printks.
	98	Note that you won't be able to identify problems, once
	99	messages are turned off.
	100	This might only be desired for production kernels on
	101	embedded devices to reduce the kernel size.
	102
	103	Say N
	104
	105	config SSB_DEBUG
	106	bool "SSB debugging"
	107	depends on SSB && !SSB_SILENT
	108	help
	109	This turns on additional runtime checks and debugging
	110	messages. Turn this on for SSB troubleshooting.
	111
	112	If unsure, say N
	113
	114	config SSB_SERIAL
	115	bool
	116	depends on SSB
	117	# ChipCommon and ExtIf serial support routines.
	118
	119	config SSB_DRIVER_PCICORE_POSSIBLE
	120	bool
	121	depends on SSB_PCIHOST
	122	default y
	123
	124	config SSB_DRIVER_PCICORE
	125	bool "SSB PCI core driver"
	126	depends on SSB_DRIVER_PCICORE_POSSIBLE
	127	help
	128	Driver for the Sonics Silicon Backplane attached
	129	Broadcom PCI core.
	130
	131	If unsure, say Y
	132
	133	config SSB_PCICORE_HOSTMODE
feeb4445 MB	134	bool "Hostmode support for SSB PCI core"
feeb4445 MB	135	depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS
61e115a5 MB	136	help
	137	PCIcore hostmode operation (external PCI bus).
	138
	139	config SSB_DRIVER_MIPS
feeb4445 MB	140	bool "SSB Broadcom MIPS core driver"
feeb4445 MB	141	depends on SSB && MIPS
61e115a5	142	select SSB_SERIAL
179fa46f	143	select SSB_SFLASH
61e115a5 MB	144	help
	145	Driver for the Sonics Silicon Backplane attached
	146	Broadcom MIPS core.
	147
	148	If unsure, say N
	149
72a525cb RM	150	config SSB_SFLASH
72a525cb RM	151	bool "SSB serial flash support"
092c4649	152	depends on SSB_DRIVER_MIPS
72a525cb RM	153	default y
72a525cb RM	154
42bfad4f MB	155	# Assumption: We are on embedded, if we compile the MIPS core.
	156	config SSB_EMBEDDED
	157	bool
271792ef	158	depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE
42bfad4f MB	159	default y
42bfad4f MB	160
61e115a5	161	config SSB_DRIVER_EXTIF
feeb4445 MB	162	bool "SSB Broadcom EXTIF core driver"
feeb4445 MB	163	depends on SSB_DRIVER_MIPS
61e115a5 MB	164	help
	165	Driver for the Sonics Silicon Backplane attached
	166	Broadcom EXTIF core.
	167
	168	If unsure, say N
	169
aab547ce MB	170	config SSB_DRIVER_GIGE
	171	bool "SSB Broadcom Gigabit Ethernet driver"
	172	depends on SSB_PCIHOST_POSSIBLE && SSB_EMBEDDED && MIPS
	173	help
	174	Driver for the Sonics Silicon Backplane attached
	175	Broadcom Gigabit Ethernet.
	176
	177	If unsure, say N
	178
ec43b08b HM	179	config SSB_DRIVER_GPIO
ec43b08b HM	180	bool "SSB GPIO driver"
3194f2f0	181	depends on SSB && GPIOLIB
7c1bc0da	182	select IRQ_DOMAIN if SSB_EMBEDDED
ec43b08b HM	183	help
	184	Driver to provide access to the GPIO pins on the bus.
	185
	186	If unsure, say N
	187
61e115a5	188	endmenu