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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-12-19 13:49:13 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-12-19 13:49:13 +0300 |
| commit | 0fa85119cd480c1ded7a81ed64f723fe16a15355 (patch) | |
| tree | 8648434601c5112a1d9ab091ab11507fe88e0962 /include/linux/tpm.h | |
| parent | d6ccc3ec95251d8d3276f2900b59cbc468dd74f4 (diff) | |
| parent | 1eab0e42450c6038e2bb17da438370fe639973f3 (diff) | |
| download | linux-0fa85119cd480c1ded7a81ed64f723fe16a15355.tar.xz | |
Merge branch 'linus' into x86/cleanups
Pull in upstream changes so we can apply depending patches.
Diffstat (limited to 'include/linux/tpm.h')
| -rw-r--r-- | include/linux/tpm.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/tpm.h b/include/linux/tpm.h index 8350c538b486..706e63eea080 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -30,6 +30,8 @@ #define TPM_ANY_NUM 0xFFFF struct tpm_chip; +struct trusted_key_payload; +struct trusted_key_options; struct tpm_class_ops { const u8 req_complete_mask; @@ -46,11 +48,22 @@ struct tpm_class_ops { #if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE) +extern int tpm_is_tpm2(u32 chip_num); extern int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf); extern int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash); extern int tpm_send(u32 chip_num, void *cmd, size_t buflen); extern int tpm_get_random(u32 chip_num, u8 *data, size_t max); +extern int tpm_seal_trusted(u32 chip_num, + struct trusted_key_payload *payload, + struct trusted_key_options *options); +extern int tpm_unseal_trusted(u32 chip_num, + struct trusted_key_payload *payload, + struct trusted_key_options *options); #else +static inline int tpm_is_tpm2(u32 chip_num) +{ + return -ENODEV; +} static inline int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf) { return -ENODEV; } @@ -63,5 +76,18 @@ static inline int tpm_send(u32 chip_num, void *cmd, size_t buflen) { static inline int tpm_get_random(u32 chip_num, u8 *data, size_t max) { return -ENODEV; } + +static inline int tpm_seal_trusted(u32 chip_num, + struct trusted_key_payload *payload, + struct trusted_key_options *options) +{ + return -ENODEV; +} +static inline int tpm_unseal_trusted(u32 chip_num, + struct trusted_key_payload *payload, + struct trusted_key_options *options) +{ + return -ENODEV; +} #endif #endif |