[mirror_ubuntu-eoan-kernel.git] / drivers / char / ipmi / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
#
# IPMI device configuration
#

menuconfig IPMI_HANDLER
       tristate 'IPMI top-level message handler'
       depends on HAS_IOMEM
       select IPMI_DMI_DECODE if DMI
       help
         This enables the central IPMI message handler, required for IPMI
	 to work.

         IPMI is a standard for managing sensors (temperature,
         voltage, etc.) in a system.

         See <file:Documentation/IPMI.txt> for more details on the driver.

	 If unsure, say N.

config IPMI_DMI_DECODE
       select IPMI_PLAT_DATA
       bool

config IPMI_PLAT_DATA
       bool

if IPMI_HANDLER

config IPMI_PANIC_EVENT
       bool 'Generate a panic event to all BMCs on a panic'
       help
	 When a panic occurs, this will cause the IPMI message handler to,
	 by default, generate an IPMI event describing the panic to each
	 interface registered with the message handler.  This is always
	 available, the module parameter for ipmi_msghandler named
	 panic_op can be set to "event" to chose this value, this config
	 simply causes the default value to be set to "event".

config IPMI_PANIC_STRING
	bool 'Generate OEM events containing the panic string'
	depends on IPMI_PANIC_EVENT
	help
	  When a panic occurs, this will cause the IPMI message handler to,
	  by default, generate IPMI OEM type f0 events holding the IPMB
	  address of the panic generator (byte 4 of the event), a sequence
	  number for the string (byte 5 of the event) and part of the
	  string (the rest of the event).  Bytes 1, 2, and 3 are the normal
	  usage for an OEM event.  You can fetch these events and use the
	  sequence numbers to piece the string together.  This config
	  parameter sets the default value to generate these events,
	  the module parameter for ipmi_msghandler named panic_op can
	  be set to "string" to chose this value, this config simply
	  causes the default value to be set to "string".

config IPMI_DEVICE_INTERFACE
       tristate 'Device interface for IPMI'
       help
         This provides an IOCTL interface to the IPMI message handler so
	 userland processes may use IPMI.  It supports poll() and select().

config IPMI_SI
       tristate 'IPMI System Interface handler'
       select IPMI_PLAT_DATA
       help
         Provides a driver for System Interfaces (KCS, SMIC, BT).
	 Currently, only KCS and SMIC are supported.  If
	 you are using IPMI, you should probably say "y" here.

config IPMI_SSIF
       tristate 'IPMI SMBus handler (SSIF)'
       select I2C
       help
         Provides a driver for a SMBus interface to a BMC, meaning that you
	 have a driver that must be accessed over an I2C bus instead of a
	 standard interface.  This module requires I2C support.

config IPMI_POWERNV
       depends on PPC_POWERNV
       tristate 'POWERNV (OPAL firmware) IPMI interface'
       help
         Provides a driver for OPAL firmware-based IPMI interfaces.

config IPMI_WATCHDOG
       tristate 'IPMI Watchdog Timer'
       help
         This enables the IPMI watchdog timer.

config IPMI_POWEROFF
       tristate 'IPMI Poweroff'
       help
         This enables a function to power off the system with IPMI if
	 the IPMI management controller is capable of this.

endif # IPMI_HANDLER

config IPMI_KCS_BMC
	tristate

config ASPEED_KCS_IPMI_BMC
	depends on ARCH_ASPEED || COMPILE_TEST
	select IPMI_KCS_BMC
	select REGMAP_MMIO
	tristate "Aspeed KCS IPMI BMC driver"
	help
	  Provides a driver for the KCS (Keyboard Controller Style) IPMI
	  interface found on Aspeed SOCs (AST2400 and AST2500).

	  The driver implements the BMC side of the KCS contorller, it
	  provides the access of KCS IO space for BMC side.

config NPCM7XX_KCS_IPMI_BMC
	depends on ARCH_NPCM7XX || COMPILE_TEST
	select IPMI_KCS_BMC
	select REGMAP_MMIO
	tristate "NPCM7xx KCS IPMI BMC driver"
	help
	  Provides a driver for the KCS (Keyboard Controller Style) IPMI
	  interface found on Nuvoton NPCM7xx SOCs.

	  The driver implements the BMC side of the KCS contorller, it
	  provides the access of KCS IO space for BMC side.

	  This support is also available as a module.  If so, the module
	  will be called kcs_bmc_npcm7xx.

config ASPEED_BT_IPMI_BMC
	depends on ARCH_ASPEED || COMPILE_TEST
       depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
	tristate "BT IPMI bmc driver"
	help
	  Provides a driver for the BT (Block Transfer) IPMI interface
	  found on Aspeed SOCs (AST2400 and AST2500). The driver
	  implements the BMC side of the BT interface.

config IPMB_DEVICE_INTERFACE
	tristate 'IPMB Interface handler'
	depends on I2C
	depends on I2C_SLAVE
	help
	  Provides a driver for a device (Satellite MC) to
	  receive requests and send responses back to the BMC via
	  the IPMB interface. This module requires I2C support.
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
1da177e4 LT	2	#
	3	# IPMI device configuration
	4	#
	5
bcf6b4bb	6	menuconfig IPMI_HANDLER
1da177e4	7	tristate 'IPMI top-level message handler'
bcf6b4bb	8	depends on HAS_IOMEM
9f88145f	9	select IPMI_DMI_DECODE if DMI
1da177e4 LT	10	help
	11	This enables the central IPMI message handler, required for IPMI
	12	to work.
	13
	14	IPMI is a standard for managing sensors (temperature,
	15	voltage, etc.) in a system.
	16
	17	See <file:Documentation/IPMI.txt> for more details on the driver.
	18
	19	If unsure, say N.
	20
9f88145f	21	config IPMI_DMI_DECODE
3cd83bac CM	22	select IPMI_PLAT_DATA
	23	bool
	24
	25	config IPMI_PLAT_DATA
9f88145f CM	26	bool
9f88145f CM	27
bcf6b4bb JE	28	if IPMI_HANDLER
bcf6b4bb JE	29
1da177e4 LT	30	config IPMI_PANIC_EVENT
1da177e4 LT	31	bool 'Generate a panic event to all BMCs on a panic'
1da177e4	32	help
1c9f98d1 CM	33	When a panic occurs, this will cause the IPMI message handler to,
	34	by default, generate an IPMI event describing the panic to each
	35	interface registered with the message handler. This is always
	36	available, the module parameter for ipmi_msghandler named
	37	panic_op can be set to "event" to chose this value, this config
	38	simply causes the default value to be set to "event".
1da177e4 LT	39
	40	config IPMI_PANIC_STRING
	41	bool 'Generate OEM events containing the panic string'
	42	depends on IPMI_PANIC_EVENT
	43	help
1c9f98d1 CM	44	When a panic occurs, this will cause the IPMI message handler to,
	45	by default, generate IPMI OEM type f0 events holding the IPMB
	46	address of the panic generator (byte 4 of the event), a sequence
	47	number for the string (byte 5 of the event) and part of the
	48	string (the rest of the event). Bytes 1, 2, and 3 are the normal
	49	usage for an OEM event. You can fetch these events and use the
	50	sequence numbers to piece the string together. This config
	51	parameter sets the default value to generate these events,
	52	the module parameter for ipmi_msghandler named panic_op can
	53	be set to "string" to chose this value, this config simply
	54	causes the default value to be set to "string".
1da177e4 LT	55
	56	config IPMI_DEVICE_INTERFACE
	57	tristate 'Device interface for IPMI'
1da177e4 LT	58	help
	59	This provides an IOCTL interface to the IPMI message handler so
	60	userland processes may use IPMI. It supports poll() and select().
	61
	62	config IPMI_SI
	63	tristate 'IPMI System Interface handler'
3cd83bac	64	select IPMI_PLAT_DATA
1da177e4 LT	65	help
	66	Provides a driver for System Interfaces (KCS, SMIC, BT).
	67	Currently, only KCS and SMIC are supported. If
	68	you are using IPMI, you should probably say "y" here.
	69
25930707 CM	70	config IPMI_SSIF
	71	tristate 'IPMI SMBus handler (SSIF)'
	72	select I2C
	73	help
	74	Provides a driver for a SMBus interface to a BMC, meaning that you
	75	have a driver that must be accessed over an I2C bus instead of a
	76	standard interface. This module requires I2C support.
	77
6a11e5c6 JK	78	config IPMI_POWERNV
	79	depends on PPC_POWERNV
	80	tristate 'POWERNV (OPAL firmware) IPMI interface'
	81	help
	82	Provides a driver for OPAL firmware-based IPMI interfaces.
	83
1da177e4 LT	84	config IPMI_WATCHDOG
1da177e4 LT	85	tristate 'IPMI Watchdog Timer'
1da177e4 LT	86	help
	87	This enables the IPMI watchdog timer.
	88
	89	config IPMI_POWEROFF
	90	tristate 'IPMI Poweroff'
1da177e4 LT	91	help
	92	This enables a function to power off the system with IPMI if
	93	the IPMI management controller is capable of this.
	94
bcf6b4bb	95	endif # IPMI_HANDLER
54f9c4d0	96
20d60f61 HW	97	config IPMI_KCS_BMC
	98	tristate
	99
be2ed207 HW	100	config ASPEED_KCS_IPMI_BMC
	101	depends on ARCH_ASPEED \|\| COMPILE_TEST
	102	select IPMI_KCS_BMC
	103	select REGMAP_MMIO
	104	tristate "Aspeed KCS IPMI BMC driver"
	105	help
	106	Provides a driver for the KCS (Keyboard Controller Style) IPMI
	107	interface found on Aspeed SOCs (AST2400 and AST2500).
	108
	109	The driver implements the BMC side of the KCS contorller, it
	110	provides the access of KCS IO space for BMC side.
	111
6b2e54f7 HW	112	config NPCM7XX_KCS_IPMI_BMC
	113	depends on ARCH_NPCM7XX \|\| COMPILE_TEST
	114	select IPMI_KCS_BMC
	115	select REGMAP_MMIO
	116	tristate "NPCM7xx KCS IPMI BMC driver"
	117	help
	118	Provides a driver for the KCS (Keyboard Controller Style) IPMI
	119	interface found on Nuvoton NPCM7xx SOCs.
	120
	121	The driver implements the BMC side of the KCS contorller, it
	122	provides the access of KCS IO space for BMC side.
	123
	124	This support is also available as a module. If so, the module
	125	will be called kcs_bmc_npcm7xx.
	126
54f9c4d0	127	config ASPEED_BT_IPMI_BMC
eb994594 AJ	128	depends on ARCH_ASPEED \|\| COMPILE_TEST
eb994594 AJ	129	depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
54f9c4d0 AP	130	tristate "BT IPMI bmc driver"
	131	help
	132	Provides a driver for the BT (Block Transfer) IPMI interface
	133	found on Aspeed SOCs (AST2400 and AST2500). The driver
	134	implements the BMC side of the BT interface.
51bd6f29 AM	135
	136	config IPMB_DEVICE_INTERFACE
	137	tristate 'IPMB Interface handler'
102308f5	138	depends on I2C
51bd6f29 AM	139	depends on I2C_SLAVE
	140	help
	141	Provides a driver for a device (Satellite MC) to
	142	receive requests and send responses back to the BMC via
	143	the IPMB interface. This module requires I2C support.