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2a587b9ad0
REGMAP is a hidden (not user visible) symbol. Users cannot set it
directly thru "make *config", so drivers should select it instead of
depending on it if they need it.
Consistently using "select" or "depends on" can also help reduce
Kconfig circular dependency issues.
Therefore, change the use of "depends on REGMAP_MMIO" to
"select REGMAP_MMIO", which will also set REGMAP.
Fixes: eb994594bc ("ipmi: bt-bmc: Use a regmap for register access")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Corey Minyard <minyard@acm.org>
Cc: openipmi-developer@lists.sourceforge.net
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Message-Id: <20230226053953.4681-2-rdunlap@infradead.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
191 lines
5.9 KiB
Plaintext
191 lines
5.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# IPMI device configuration
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#
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menuconfig IPMI_HANDLER
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tristate 'IPMI top-level message handler'
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depends on HAS_IOMEM
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select IPMI_DMI_DECODE if DMI
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help
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This enables the central IPMI message handler, required for IPMI
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to work.
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IPMI is a standard for managing sensors (temperature,
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voltage, etc.) in a system.
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See <file:Documentation/driver-api/ipmi.rst> for more details on the driver.
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If unsure, say N.
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config IPMI_DMI_DECODE
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select IPMI_PLAT_DATA
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bool
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config IPMI_PLAT_DATA
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bool
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if IPMI_HANDLER
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config IPMI_PANIC_EVENT
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bool 'Generate a panic event to all BMCs on a panic'
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help
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When a panic occurs, this will cause the IPMI message handler to,
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by default, generate an IPMI event describing the panic to each
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interface registered with the message handler. This is always
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available, the module parameter for ipmi_msghandler named
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panic_op can be set to "event" to chose this value, this config
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simply causes the default value to be set to "event".
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config IPMI_PANIC_STRING
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bool 'Generate OEM events containing the panic string'
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depends on IPMI_PANIC_EVENT
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help
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When a panic occurs, this will cause the IPMI message handler to,
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by default, generate IPMI OEM type f0 events holding the IPMB
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address of the panic generator (byte 4 of the event), a sequence
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number for the string (byte 5 of the event) and part of the
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string (the rest of the event). Bytes 1, 2, and 3 are the normal
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usage for an OEM event. You can fetch these events and use the
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sequence numbers to piece the string together. This config
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parameter sets the default value to generate these events,
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the module parameter for ipmi_msghandler named panic_op can
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be set to "string" to chose this value, this config simply
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causes the default value to be set to "string".
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config IPMI_DEVICE_INTERFACE
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tristate 'Device interface for IPMI'
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help
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This provides an IOCTL interface to the IPMI message handler so
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userland processes may use IPMI. It supports poll() and select().
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config IPMI_SI
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tristate 'IPMI System Interface handler'
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select IPMI_PLAT_DATA
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help
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Provides a driver for System Interfaces (KCS, SMIC, BT).
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Currently, only KCS and SMIC are supported. If
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you are using IPMI, you should probably say "y" here.
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config IPMI_SSIF
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tristate 'IPMI SMBus handler (SSIF)'
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depends on I2C
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help
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Provides a driver for a SMBus interface to a BMC, meaning that you
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have a driver that must be accessed over an I2C bus instead of a
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standard interface. This module requires I2C support.
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config IPMI_IPMB
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tristate 'IPMI IPMB interface'
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depends on I2C && I2C_SLAVE
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help
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Provides a driver for a system running right on the IPMB bus.
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It supports normal system interface messages to a BMC on the IPMB
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bus, and it also supports direct messaging on the bus using
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IPMB direct messages. This module requires I2C support.
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config IPMI_POWERNV
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depends on PPC_POWERNV
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tristate 'POWERNV (OPAL firmware) IPMI interface'
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help
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Provides a driver for OPAL firmware-based IPMI interfaces.
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config IPMI_WATCHDOG
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tristate 'IPMI Watchdog Timer'
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help
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This enables the IPMI watchdog timer.
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config IPMI_POWEROFF
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tristate 'IPMI Poweroff'
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help
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This enables a function to power off the system with IPMI if
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the IPMI management controller is capable of this.
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endif # IPMI_HANDLER
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config IPMI_KCS_BMC
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tristate
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config ASPEED_KCS_IPMI_BMC
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depends on ARCH_ASPEED || COMPILE_TEST
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select IPMI_KCS_BMC
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select REGMAP_MMIO
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tristate "Aspeed KCS IPMI BMC driver"
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help
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Provides a driver for the KCS (Keyboard Controller Style) IPMI
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interface found on Aspeed SOCs (AST2400 and AST2500).
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The driver implements the BMC side of the KCS contorller, it
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provides the access of KCS IO space for BMC side.
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config NPCM7XX_KCS_IPMI_BMC
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depends on ARCH_NPCM || COMPILE_TEST
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select IPMI_KCS_BMC
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select REGMAP_MMIO
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tristate "NPCM KCS IPMI BMC driver"
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help
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Provides a driver for the KCS (Keyboard Controller Style) IPMI
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interface found on Nuvoton NPCM SOCs.
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The driver implements the BMC side of the KCS contorller, it
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provides the access of KCS IO space for BMC side.
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This support is also available as a module. If so, the module
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will be called kcs_bmc_npcm7xx.
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config IPMI_KCS_BMC_CDEV_IPMI
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depends on IPMI_KCS_BMC
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tristate "IPMI character device interface for BMC KCS devices"
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help
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Provides a BMC-side character device implementing IPMI
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semantics for KCS IPMI devices.
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Say YES if you wish to expose KCS devices on the BMC for IPMI
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purposes.
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This support is also available as a module. The module will be
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called kcs_bmc_cdev_ipmi.
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config IPMI_KCS_BMC_SERIO
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depends on IPMI_KCS_BMC && SERIO
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tristate "SerIO adaptor for BMC KCS devices"
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help
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Adapts the BMC KCS device for the SerIO subsystem. This allows users
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to take advantage of userspace interfaces provided by SerIO where
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appropriate.
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Say YES if you wish to expose KCS devices on the BMC via SerIO
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interfaces.
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This support is also available as a module. The module will be
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called kcs_bmc_serio.
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config ASPEED_BT_IPMI_BMC
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depends on ARCH_ASPEED || COMPILE_TEST
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depends on MFD_SYSCON
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select REGMAP_MMIO
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tristate "BT IPMI bmc driver"
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help
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Provides a driver for the BT (Block Transfer) IPMI interface
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found on Aspeed SOCs (AST2400 and AST2500). The driver
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implements the BMC side of the BT interface.
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config SSIF_IPMI_BMC
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tristate "SSIF IPMI BMC driver"
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depends on I2C && I2C_SLAVE
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help
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This enables the IPMI SMBus system interface (SSIF) at the
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management (BMC) side.
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The driver implements the BMC side of the SMBus system
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interface (SSIF).
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config IPMB_DEVICE_INTERFACE
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tristate 'IPMB Interface handler'
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depends on I2C
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depends on I2C_SLAVE
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help
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Provides a driver for a device (Satellite MC) to
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receive requests and send responses back to the BMC via
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the IPMB interface. This module requires I2C support.
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