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-rw-r--r--src/arch/x86/include/ipxe/rsdp.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/arch/x86/include/ipxe/rsdp.h b/src/arch/x86/include/ipxe/rsdp.h
index 14afcd774..f371d9a20 100644
--- a/src/arch/x86/include/ipxe/rsdp.h
+++ b/src/arch/x86/include/ipxe/rsdp.h
@@ -8,6 +8,7 @@
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+FILE_SECBOOT ( PERMITTED );
#ifdef ACPI_RSDP
#define ACPI_PREFIX_rsdp
@@ -20,9 +21,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*
* @v signature Requested table signature
* @v index Requested index of table with this signature
- * @ret table Table, or UNULL if not found
+ * @ret table Table, or NULL if not found
*/
-static inline __attribute__ (( always_inline )) userptr_t
+static inline __attribute__ (( always_inline )) const struct acpi_header *
ACPI_INLINE ( rsdp, acpi_find ) ( uint32_t signature, unsigned int index ) {
return acpi_find_via_rsdt ( signature, index );