Searched refs:efivars (Results 1 – 8 of 8) sorted by relevance
| /linux/drivers/firmware/efi/ |
| H A D | vars.c | 22 static struct efivars *__efivars;
62 int efivars_register(struct efivars *efivars, in efivars_register() argument
77 efivars->ops = ops; in efivars_register()
79 __efivars = efivars; in efivars_register()
104 int efivars_unregister(struct efivars *efivars) in efivars_unregister() argument
117 if (__efivars != efivars) { in efivars_unregister()
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| H A D | Kconfig | 11 tristate "Register efivars backend for pstore"
16 Say Y here to enable use efivars as a backend to pstore. This
21 bool "Disable using efivars as a pstore backend by default"
25 Saying Y here will disable the use of efivars as a storage
27 using the efivars module's pstore_disable parameter.
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| H A D | efi.c | 9 * This code registers /sys/firmware/efi{,/efivars} when EFI is supported,
10 * allowing the efivarfs to be mounted or the efivars module to be loaded.
129 * the efivars driver
195 static struct efivars generic_efivars;
428 * efivars subsystem with the efi subsystem, if the system was booted with
457 platform_device_register_simple("efivars", 0, NULL, 0); in efisubsys_init()
470 error = sysfs_create_mount_point(efi_kobj, "efivars"); in efisubsys_init()
472 pr_err("efivars: Subsystem registration failed.\n"); in efisubsys_init()
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| /linux/Documentation/filesystems/ |
| H A D | efivarfs.rst | 19 mount -t efivarfs none /sys/firmware/efi/efivars
29 When a content of an UEFI variable in /sys/firmware/efi/efivars is
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| /linux/Documentation/admin-guide/acpi/ |
| H A D | ssdt-overlays.rst | 115 used. It is enabled and mounted by default in /sys/firmware/efi/efivars in all
118 Creating a new file in /sys/firmware/efi/efivars will automatically create a new
119 EFI variable. Updating a file in /sys/firmware/efi/efivars will update the EFI
148 EFIVARFS="/sys/firmware/efi/efivars"
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| /linux/drivers/firmware/google/ |
| H A D | gsmi.c | 308 static struct efivars efivars; variable
1034 ret = efivars_register(&efivars, &efivar_ops); in gsmi_init()
1075 efivars_unregister(&efivars); in gsmi_exit()
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| /linux/include/linux/ |
| H A D | efi.h | 1038 struct efivars { struct
1057 int efivars_register(struct efivars *efivars, argument
1059 int efivars_unregister(struct efivars *efivars);
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| /linux/drivers/firmware/efi/stmm/ |
| H A D | tee_stmm_efi.c | 16 static struct efivars tee_efivars;
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