diff options
Diffstat (limited to 'include/linux/tboot.h')
| -rw-r--r-- | include/linux/tboot.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/tboot.h b/include/linux/tboot.h index 5424bc6feac8..d2279160ef39 100644 --- a/include/linux/tboot.h +++ b/include/linux/tboot.h @@ -44,7 +44,7 @@ struct tboot_acpi_generic_address { /* * combines Sx info from FADT and FACS tables per ACPI 2.0+ spec - * (http://www.acpi.info/) + * (https://uefi.org/specifications) */ struct tboot_acpi_sleep_info { struct tboot_acpi_generic_address pm1a_cnt_blk; @@ -121,18 +121,11 @@ struct tboot { #define TBOOT_UUID {0xff, 0x8d, 0x3c, 0x66, 0xb3, 0xe8, 0x82, 0x4b, 0xbf,\ 0xaa, 0x19, 0xea, 0x4d, 0x5, 0x7a, 0x8} -extern struct tboot *tboot; - -static inline int tboot_enabled(void) -{ - return tboot != NULL; -} - +bool tboot_enabled(void); extern void tboot_probe(void); extern void tboot_shutdown(u32 shutdown_type); extern struct acpi_table_header *tboot_get_dmar_table( struct acpi_table_header *dmar_tbl); -extern int tboot_force_iommu(void); #else @@ -142,7 +135,6 @@ extern int tboot_force_iommu(void); #define tboot_sleep(sleep_state, pm1a_control, pm1b_control) \ do { } while (0) #define tboot_get_dmar_table(dmar_tbl) (dmar_tbl) -#define tboot_force_iommu() 0 #endif /* !CONFIG_INTEL_TXT */ |