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-rw-r--r--include/linux/efi.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 56add823f190..401e4b254e30 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -894,6 +894,16 @@ typedef struct _efi_file_handle {
void *flush;
} efi_file_handle_t;
+typedef struct {
+ u64 revision;
+ u32 open_volume;
+} efi_file_io_interface_32_t;
+
+typedef struct {
+ u64 revision;
+ u64 open_volume;
+} efi_file_io_interface_64_t;
+
typedef struct _efi_file_io_interface {
u64 revision;
int (*open_volume)(struct _efi_file_io_interface *,
@@ -988,14 +998,12 @@ extern void efi_memmap_walk (efi_freemem_callback_t callback, void *arg);
extern void efi_gettimeofday (struct timespec64 *ts);
extern void efi_enter_virtual_mode (void); /* switch EFI to virtual mode, if possible */
#ifdef CONFIG_X86
-extern void efi_late_init(void);
extern void efi_free_boot_services(void);
extern efi_status_t efi_query_variable_store(u32 attributes,
unsigned long size,
bool nonblocking);
extern void efi_find_mirror(void);
#else
-static inline void efi_late_init(void) {}
static inline void efi_free_boot_services(void) {}
static inline efi_status_t efi_query_variable_store(u32 attributes,
@@ -1651,4 +1659,7 @@ struct linux_efi_tpm_eventlog {
extern int efi_tpm_eventlog_init(void);
+/* Workqueue to queue EFI Runtime Services */
+extern struct workqueue_struct *efi_rts_wq;
+
#endif /* _LINUX_EFI_H */