diff options
Diffstat (limited to 'DynamicTablesPkg/Include')
| -rw-r--r-- | DynamicTablesPkg/Include/Library/AcpiHelperLib.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/DynamicTablesPkg/Include/Library/AcpiHelperLib.h b/DynamicTablesPkg/Include/Library/AcpiHelperLib.h index 094392a1a6..a93e95e919 100644 --- a/DynamicTablesPkg/Include/Library/AcpiHelperLib.h +++ b/DynamicTablesPkg/Include/Library/AcpiHelperLib.h @@ -73,4 +73,21 @@ IsValidAcpiId ( IN CONST CHAR8 * Hid
);
+/** Convert a EisaId string to its compressed UINT32 equivalent.
+
+ Cf. ACPI 6.4 specification, s19.3.4 "ASL Macros": "Eisaid"
+
+ @param [in] EisaIdStr Input EisaId string.
+ @param [out] EisaIdInt Output EisaId UINT32 (compressed).
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_INVALID_PARAMETER Invalid parameter.
+**/
+EFI_STATUS
+EFIAPI
+AmlGetEisaIdFromString (
+ IN CONST CHAR8 * EisaIdStr,
+ OUT UINT32 * EisaIdInt
+ );
+
#endif // ACPI_HELPER_LIB_H_
|