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-rw-r--r--drivers/char/tpm/tpm_tis_core.h2
-rw-r--r--include/linux/tpm.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 970d02c337c7..6c3aa480396b 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -54,7 +54,7 @@ enum tis_int_flags {
enum tis_defaults {
TIS_MEM_LEN = 0x5000,
TIS_SHORT_TIMEOUT = 750, /* ms */
- TIS_LONG_TIMEOUT = 2000, /* 2 sec */
+ TIS_LONG_TIMEOUT = 4000, /* 4 secs */
TIS_TIMEOUT_MIN_ATML = 14700, /* usecs */
TIS_TIMEOUT_MAX_ATML = 15000, /* usecs */
};
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 9ac9768cc8f7..a3d8305e88a5 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -224,7 +224,7 @@ enum tpm2_const {
enum tpm2_timeouts {
TPM2_TIMEOUT_A = 750,
- TPM2_TIMEOUT_B = 2000,
+ TPM2_TIMEOUT_B = 4000,
TPM2_TIMEOUT_C = 200,
TPM2_TIMEOUT_D = 30,
TPM2_DURATION_SHORT = 20,