diff options
| -rw-r--r-- | lib/tpm-utils.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/tpm-utils.h b/lib/tpm-utils.h index bc98d1ef8f..a9cb7dc7ee 100644 --- a/lib/tpm-utils.h +++ b/lib/tpm-utils.h @@ -12,6 +12,12 @@ /* Internal error of TPM command library */ #define TPM_LIB_ERROR ((u32)~0u) +/* To make strings of commands more easily */ +#define __MSB(x) ((x) >> 8) +#define __LSB(x) ((x) & 0xFF) +#define tpm_u16(x) __MSB(x), __LSB(x) +#define tpm_u32(x) tpm_u16((x) >> 16), tpm_u16((x) & 0xFFFF) + /** * tpm_open() - Request access to locality 0 for the caller * |