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Searched refs:efivar_ssdt (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/drivers/firmware/efi/
H A Defi.c238 static char efivar_ssdt[EFIVAR_SSDT_NAME_MAX] __initdata; variable
246 if (strlen(str) < sizeof(efivar_ssdt)) in efivar_ssdt_setup()
247 memcpy(efivar_ssdt, str, strlen(str)); in efivar_ssdt_setup()
261 if (!efivar_ssdt[0]) in efivar_ssdt_load()
290 if (strncmp(utf8_name, efivar_ssdt, limit) != 0) in efivar_ssdt_load()
293 pr_info("loading SSDT from variable %s-%pUl\n", efivar_ssdt, &guid); in efivar_ssdt_load()
/openbmc/linux/Documentation/admin-guide/acpi/
H A Dssdt-overlays.rst108 In order to load SSDTs from an EFI variable the ``"efivar_ssdt=..."`` kernel
/openbmc/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt1441 efivar_ssdt= [EFI; X86] Name of an EFI variable that contains an SSDT