1config GOOGLE_FIRMWARE 2 bool "Google Firmware Drivers" 3 depends on X86 4 default n 5 help 6 These firmware drivers are used by Google's servers. They are 7 only useful if you are working directly on one of their 8 proprietary servers. If in doubt, say "N". 9 10menu "Google Firmware Drivers" 11 depends on GOOGLE_FIRMWARE 12 13config GOOGLE_SMI 14 tristate "SMI interface for Google platforms" 15 depends on ACPI && DMI && EFI 16 select EFI_VARS 17 help 18 Say Y here if you want to enable SMI callbacks for Google 19 platforms. This provides an interface for writing to and 20 clearing the EFI event log and reading and writing NVRAM 21 variables. 22 23config GOOGLE_MEMCONSOLE 24 tristate "Firmware Memory Console" 25 depends on DMI 26 help 27 This option enables the kernel to search for a firmware log in 28 the EBDA on Google servers. If found, this log is exported to 29 userland in the file /sys/firmware/log. 30 31endmenu 32