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| author | James Morris <james.morris@microsoft.com> | 2018-12-17 11:31:58 -0800 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2018-12-17 11:31:58 -0800 |
| commit | 0db51ef26e87845d1748c363702585e2f0a06266 (patch) | |
| tree | 0af0ee72e875d4d15ca62cba7d491ce6bdfbf086 /include | |
| parent | 8bd8ea195f6d135a8d85201116314eb5237ad7e7 (diff) | |
| parent | 9488585b21bef0df1217e510c7134905d1d376a7 (diff) | |
| download | linux-stable-0db51ef26e87845d1748c363702585e2f0a06266.tar.gz linux-stable-0db51ef26e87845d1748c363702585e2f0a06266.tar.bz2 linux-stable-0db51ef26e87845d1748c363702585e2f0a06266.zip | |
Merge tag 'tpmdd-next-20181217' of git://git.infradead.org/users/jjs/linux-tpmdd into next-tpm
tpmdd updates for Linux v4.21
From Jarkko:
v4.21 updates:
* Support for partial reads of /dev/tpm0.
* Clean up for TPM 1.x code: move the commands to tpm1-cmd.c and make
everything to use the same data structure for building TPM commands
i.e. struct tpm_buf.
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tpm.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/tpm.h b/include/linux/tpm.h index 4609b94142d4..b49a55cf775f 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -53,8 +53,8 @@ struct tpm_class_ops { #if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE) extern int tpm_is_tpm2(struct tpm_chip *chip); -extern int tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf); -extern int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash); +extern int tpm_pcr_read(struct tpm_chip *chip, u32 pcr_idx, u8 *res_buf); +extern int tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash); extern int tpm_send(struct tpm_chip *chip, void *cmd, size_t buflen); extern int tpm_get_random(struct tpm_chip *chip, u8 *data, size_t max); extern int tpm_seal_trusted(struct tpm_chip *chip, @@ -69,15 +69,18 @@ static inline int tpm_is_tpm2(struct tpm_chip *chip) { return -ENODEV; } -static inline int tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf) + +static inline int tpm_pcr_read(struct tpm_chip *chip, u32 pcr_idx, u8 *res_buf) { return -ENODEV; } -static inline int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx, + +static inline int tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash) { return -ENODEV; } + static inline int tpm_send(struct tpm_chip *chip, void *cmd, size_t buflen) { return -ENODEV; |