diff options
Diffstat (limited to 'src/tcgbios.c')
| -rw-r--r-- | src/tcgbios.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/tcgbios.c b/src/tcgbios.c index 0b40a8f..463b7bb 100644 --- a/src/tcgbios.c +++ b/src/tcgbios.c @@ -322,6 +322,24 @@ tpm12_determine_timeouts(void) return 0; } +static void +tpm20_set_timeouts(void) +{ + u32 durations[3] = { + TPM2_DEFAULT_DURATION_SHORT, + TPM2_DEFAULT_DURATION_MEDIUM, + TPM2_DEFAULT_DURATION_LONG, + }; + u32 timeouts[4] = { + TIS2_DEFAULT_TIMEOUT_A, + TIS2_DEFAULT_TIMEOUT_B, + TIS2_DEFAULT_TIMEOUT_C, + TIS2_DEFAULT_TIMEOUT_D, + }; + + tpmhw_set_timeouts(timeouts, durations); +} + static int tpm12_extend(u32 pcrindex, const u8 *digest) { @@ -557,6 +575,8 @@ err_exit: static int tpm20_startup(void) { + tpm20_set_timeouts(); + int ret = tpm_build_and_send_cmd(0, TPM2_CC_Startup, Startup_SU_CLEAR, sizeof(Startup_SU_CLEAR), |