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Searched refs:efivars (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/drivers/firmware/efi/
Dvars.c25 static struct efivars *__efivars;
1178 int efivars_register(struct efivars *efivars, in efivars_register() argument
1185 efivars->ops = ops; in efivars_register()
1186 efivars->kobject = kobject; in efivars_register()
1188 __efivars = efivars; in efivars_register()
1205 int efivars_unregister(struct efivars *efivars) in efivars_unregister() argument
1218 if (__efivars != efivars) { in efivars_unregister()
DKconfig28 tristate "Register efivars backend for pstore"
32 Say Y here to enable use efivars as a backend to pstore. This
37 bool "Disable using efivars as a pstore backend by default"
41 Saying Y here will disable the use of efivars as a storage
43 using the efivars module's pstore_disable parameter.
DMakefile16 obj-$(CONFIG_EFI_VARS) += efivars.o
Defi.c201 static struct efivars generic_efivars;
/Linux-v5.4/Documentation/admin-guide/acpi/
Dssdt-overlays.rst114 used. It is enabled and mounted by default in /sys/firmware/efi/efivars in all
117 Creating a new file in /sys/firmware/efi/efivars will automatically create a new
118 EFI variable. Updating a file in /sys/firmware/efi/efivars will update the EFI
147 EFIVARFS="/sys/firmware/efi/efivars"
/Linux-v5.4/drivers/firmware/google/
Dgsmi.c306 static struct efivars efivars; variable
992 ret = efivars_register(&efivars, &efivar_ops, gsmi_kobj); in gsmi_init()
1029 efivars_unregister(&efivars); in gsmi_exit()
/Linux-v5.4/Documentation/filesystems/
Defivarfs.txt16 mount -t efivarfs none /sys/firmware/efi/efivars
/Linux-v5.4/tools/testing/selftests/efivarfs/
Defivarfs.sh4 efivarfs_mount=/sys/firmware/efi/efivars
/Linux-v5.4/include/linux/
Defi.h1348 struct efivars { struct
1480 int efivars_register(struct efivars *efivars,
1483 int efivars_unregister(struct efivars *efivars);
/Linux-v5.4/Documentation/ABI/stable/
Dsysfs-firmware-efi-vars15 The efivars module enumerates these variables and