diff options
Diffstat (limited to 'include/acpi/acmacros.h')
| -rw-r--r-- | include/acpi/acmacros.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index 401228d34f1..dc6a037311d 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -65,7 +65,11 @@ * Full 64-bit integer must be available on both 32-bit and 64-bit platforms */ #define ACPI_LODWORD(l) ((u32)(u64)(l)) +#define ACPI_HIDWORD(l) ((u16)((((u64)(l)) >> 32) & 0xFFFFFFFF)) + +#if 0 #define ACPI_HIDWORD(l) ((u32)(((*(struct uint64_struct *)(void *)(&l))).hi)) +#endif /* * printf() format helpers @@ -75,6 +79,12 @@ #define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i),ACPI_LODWORD(i) +#if ACPI_MACHINE_WIDTH == 64 +#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i) +#else +#define ACPI_FORMAT_NATIVE_UINT(i) 0, (i) +#endif + /* * Extract data using a pointer. Any more than a byte and we * get into potential aligment issues -- see the STORE macros below. |