1# 2# IPMI device configuration 3# 4 5menuconfig IPMI_HANDLER 6 tristate 'IPMI top-level message handler' 7 depends on HAS_IOMEM 8 select IPMI_DMI_DECODE if DMI 9 help 10 This enables the central IPMI message handler, required for IPMI 11 to work. 12 13 IPMI is a standard for managing sensors (temperature, 14 voltage, etc.) in a system. 15 16 See <file:Documentation/IPMI.txt> for more details on the driver. 17 18 If unsure, say N. 19 20config IPMI_DMI_DECODE 21 bool 22 23if IPMI_HANDLER 24 25config IPMI_PROC_INTERFACE 26 bool 'Provide an interface for IPMI stats in /proc (deprecated)' 27 depends on PROC_FS 28 default y 29 help 30 Do not use this any more, use sysfs for this info. It will be 31 removed in future kernel versions. 32 33config IPMI_PANIC_EVENT 34 bool 'Generate a panic event to all BMCs on a panic' 35 help 36 When a panic occurs, this will cause the IPMI message handler to, 37 by default, generate an IPMI event describing the panic to each 38 interface registered with the message handler. This is always 39 available, the module parameter for ipmi_msghandler named 40 panic_op can be set to "event" to chose this value, this config 41 simply causes the default value to be set to "event". 42 43config IPMI_PANIC_STRING 44 bool 'Generate OEM events containing the panic string' 45 depends on IPMI_PANIC_EVENT 46 help 47 When a panic occurs, this will cause the IPMI message handler to, 48 by default, generate IPMI OEM type f0 events holding the IPMB 49 address of the panic generator (byte 4 of the event), a sequence 50 number for the string (byte 5 of the event) and part of the 51 string (the rest of the event). Bytes 1, 2, and 3 are the normal 52 usage for an OEM event. You can fetch these events and use the 53 sequence numbers to piece the string together. This config 54 parameter sets the default value to generate these events, 55 the module parameter for ipmi_msghandler named panic_op can 56 be set to "string" to chose this value, this config simply 57 causes the default value to be set to "string". 58 59config IPMI_DEVICE_INTERFACE 60 tristate 'Device interface for IPMI' 61 help 62 This provides an IOCTL interface to the IPMI message handler so 63 userland processes may use IPMI. It supports poll() and select(). 64 65config IPMI_SI 66 tristate 'IPMI System Interface handler' 67 help 68 Provides a driver for System Interfaces (KCS, SMIC, BT). 69 Currently, only KCS and SMIC are supported. If 70 you are using IPMI, you should probably say "y" here. 71 72config IPMI_SSIF 73 tristate 'IPMI SMBus handler (SSIF)' 74 select I2C 75 help 76 Provides a driver for a SMBus interface to a BMC, meaning that you 77 have a driver that must be accessed over an I2C bus instead of a 78 standard interface. This module requires I2C support. 79 80config IPMI_POWERNV 81 depends on PPC_POWERNV 82 tristate 'POWERNV (OPAL firmware) IPMI interface' 83 help 84 Provides a driver for OPAL firmware-based IPMI interfaces. 85 86config IPMI_WATCHDOG 87 tristate 'IPMI Watchdog Timer' 88 help 89 This enables the IPMI watchdog timer. 90 91config IPMI_POWEROFF 92 tristate 'IPMI Poweroff' 93 help 94 This enables a function to power off the system with IPMI if 95 the IPMI management controller is capable of this. 96 97endif # IPMI_HANDLER 98 99config ASPEED_BT_IPMI_BMC 100 depends on ARCH_ASPEED || COMPILE_TEST 101 depends on REGMAP && REGMAP_MMIO && MFD_SYSCON 102 tristate "BT IPMI bmc driver" 103 help 104 Provides a driver for the BT (Block Transfer) IPMI interface 105 found on Aspeed SOCs (AST2400 and AST2500). The driver 106 implements the BMC side of the BT interface. 107