drivers/firmware/efi/test/efi_test.h

   1 /*
   2  * EFI Test driver Header
   3  *
   4  * Copyright(C) 2012-2016 Canonical Ltd.
   5  *
   6  */
   7
   8 #ifndef _DRIVERS_FIRMWARE_EFI_TEST_H_
   9 #define _DRIVERS_FIRMWARE_EFI_TEST_H_
  10
  11 #include <linux/efi.h>
  12
  13 struct efi_getvariable {
  14         efi_char16_t    *variable_name;
  15         efi_guid_t      *vendor_guid;
  16         u32             *attributes;
  17         unsigned long   *data_size;
  18         void            *data;
  19         efi_status_t    *status;
  20 } __packed;
  21
  22 struct efi_setvariable {
  23         efi_char16_t    *variable_name;
  24         efi_guid_t      *vendor_guid;
  25         u32             attributes;
  26         unsigned long   data_size;
  27         void            *data;
  28         efi_status_t    *status;
  29 } __packed;
  30
  31 struct efi_getnextvariablename {
  32         unsigned long   *variable_name_size;
  33         efi_char16_t    *variable_name;
  34         efi_guid_t      *vendor_guid;
  35         efi_status_t    *status;
  36 } __packed;
  37
  38 struct efi_queryvariableinfo {
  39         u32             attributes;
  40         u64             *maximum_variable_storage_size;
  41         u64             *remaining_variable_storage_size;
  42         u64             *maximum_variable_size;
  43         efi_status_t    *status;
  44 } __packed;
  45
  46 struct efi_gettime {
  47         efi_time_t      *time;
  48         efi_time_cap_t  *capabilities;
  49         efi_status_t    *status;
  50 } __packed;
  51
  52 struct efi_settime {
  53         efi_time_t      *time;
  54         efi_status_t    *status;
  55 } __packed;
  56
  57 struct efi_getwakeuptime {
  58         efi_bool_t      *enabled;
  59         efi_bool_t      *pending;
  60         efi_time_t      *time;
  61         efi_status_t    *status;
  62 } __packed;
  63
  64 struct efi_setwakeuptime {
  65         efi_bool_t      enabled;
  66         efi_time_t      *time;
  67         efi_status_t    *status;
  68 } __packed;
  69
  70 struct efi_getnexthighmonotoniccount {
  71         u32             *high_count;
  72         efi_status_t    *status;
  73 } __packed;
  74
  75 struct efi_querycapsulecapabilities {
  76         efi_capsule_header_t    **capsule_header_array;
  77         unsigned long           capsule_count;
  78         u64                     *maximum_capsule_size;
  79         int                     *reset_type;
  80         efi_status_t            *status;
  81 } __packed;
  82
  83 #define EFI_RUNTIME_GET_VARIABLE \
  84         _IOWR('p', 0x01, struct efi_getvariable)
  85 #define EFI_RUNTIME_SET_VARIABLE \
  86         _IOW('p', 0x02, struct efi_setvariable)
  87
  88 #define EFI_RUNTIME_GET_TIME \
  89         _IOR('p', 0x03, struct efi_gettime)
  90 #define EFI_RUNTIME_SET_TIME \
  91         _IOW('p', 0x04, struct efi_settime)
  92
  93 #define EFI_RUNTIME_GET_WAKETIME \
  94         _IOR('p', 0x05, struct efi_getwakeuptime)
  95 #define EFI_RUNTIME_SET_WAKETIME \
  96         _IOW('p', 0x06, struct efi_setwakeuptime)
  97
  98 #define EFI_RUNTIME_GET_NEXTVARIABLENAME \
  99         _IOWR('p', 0x07, struct efi_getnextvariablename)
 100
 101 #define EFI_RUNTIME_QUERY_VARIABLEINFO \
 102         _IOR('p', 0x08, struct efi_queryvariableinfo)
 103
 104 #define EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT \
 105         _IOR('p', 0x09, struct efi_getnexthighmonotoniccount)
 106
 107 #define EFI_RUNTIME_QUERY_CAPSULECAPABILITIES \
 108         _IOR('p', 0x0A, struct efi_querycapsulecapabilities)
 109
 110 #endif /* _DRIVERS_FIRMWARE_EFI_TEST_H_ */