diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/platform/x86/think-lmi.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/platform/x86/think-lmi.h b/drivers/platform/x86/think-lmi.h index 4daba6151c..e1975ffebe 100644 --- a/drivers/platform/x86/think-lmi.h +++ b/drivers/platform/x86/think-lmi.h @@ -27,6 +27,19 @@ enum level_option { TLMI_LEVEL_MASTER, }; +/* + * There are a limit on the number of WMI operations you can do if you use + * the default implementation of saving on every set. This is due to a + * limitation in EFI variable space used. + * Have a 'bulk save' mode where you can manually trigger the save, and can + * therefore set unlimited variables - for users that need it. + */ +enum save_mode { + TLMI_SAVE_SINGLE, + TLMI_SAVE_BULK, + TLMI_SAVE_SAVE, +}; + /* password configuration details */ struct tlmi_pwdcfg_core { uint32_t password_mode; @@ -86,6 +99,9 @@ struct think_lmi { bool can_debug_cmd; bool opcode_support; bool certificate_support; + enum save_mode save_mode; + bool save_required; + bool reboot_required; struct tlmi_attr_setting *setting[TLMI_SETTINGS_COUNT]; struct device *class_dev; |