1# 2# IPMI device configuration 3# 4 5menuconfig IPMI_HANDLER 6 tristate 'IPMI top-level message handler' 7 depends on HAS_IOMEM 8 help 9 This enables the central IPMI message handler, required for IPMI 10 to work. 11 12 IPMI is a standard for managing sensors (temperature, 13 voltage, etc.) in a system. 14 15 See <file:Documentation/IPMI.txt> for more details on the driver. 16 17 If unsure, say N. 18 19if IPMI_HANDLER 20 21config IPMI_PANIC_EVENT 22 bool 'Generate a panic event to all BMCs on a panic' 23 help 24 When a panic occurs, this will cause the IPMI message handler to 25 generate an IPMI event describing the panic to each interface 26 registered with the message handler. 27 28config IPMI_PANIC_STRING 29 bool 'Generate OEM events containing the panic string' 30 depends on IPMI_PANIC_EVENT 31 help 32 When a panic occurs, this will cause the IPMI message handler to 33 generate IPMI OEM type f0 events holding the IPMB address of the 34 panic generator (byte 4 of the event), a sequence number for the 35 string (byte 5 of the event) and part of the string (the rest of the 36 event). Bytes 1, 2, and 3 are the normal usage for an OEM event. 37 You can fetch these events and use the sequence numbers to piece the 38 string together. 39 40config IPMI_DEVICE_INTERFACE 41 tristate 'Device interface for IPMI' 42 help 43 This provides an IOCTL interface to the IPMI message handler so 44 userland processes may use IPMI. It supports poll() and select(). 45 46config IPMI_SI 47 tristate 'IPMI System Interface handler' 48 help 49 Provides a driver for System Interfaces (KCS, SMIC, BT). 50 Currently, only KCS and SMIC are supported. If 51 you are using IPMI, you should probably say "y" here. 52 53config IPMI_SI_PROBE_DEFAULTS 54 bool 'Probe for all possible IPMI system interfaces by default' 55 default n 56 depends on IPMI_SI 57 help 58 Modern systems will usually expose IPMI interfaces via a discoverable 59 firmware mechanism such as ACPI or DMI. Older systems do not, and so 60 the driver is forced to probe hardware manually. This may cause boot 61 delays. Say "n" here to disable this manual probing. IPMI will then 62 only be available on older systems if the "ipmi_si_intf.trydefaults=1" 63 boot argument is passed. 64 65config IPMI_SSIF 66 tristate 'IPMI SMBus handler (SSIF)' 67 select I2C 68 help 69 Provides a driver for a SMBus interface to a BMC, meaning that you 70 have a driver that must be accessed over an I2C bus instead of a 71 standard interface. This module requires I2C support. 72 73config IPMI_POWERNV 74 depends on PPC_POWERNV 75 tristate 'POWERNV (OPAL firmware) IPMI interface' 76 help 77 Provides a driver for OPAL firmware-based IPMI interfaces. 78 79config IPMI_WATCHDOG 80 tristate 'IPMI Watchdog Timer' 81 help 82 This enables the IPMI watchdog timer. 83 84config IPMI_POWEROFF 85 tristate 'IPMI Poweroff' 86 help 87 This enables a function to power off the system with IPMI if 88 the IPMI management controller is capable of this. 89 90endif # IPMI_HANDLER 91