diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-11-23 09:04:05 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-11-23 09:04:05 +0100 |
| commit | 92907cbbef8625bb3998d1eb385fc88f23c97a3f (patch) | |
| tree | 15626ff9287e37c3cb81c7286d6db5a7fd77c854 /include/linux/tpm.h | |
| parent | 15fbfccfe92c62ae8d1ecc647c44157ed01ac02e (diff) | |
| parent | 1ec218373b8ebda821aec00bb156a9c94fad9cd4 (diff) | |
Merge tag 'v4.4-rc2' into drm-intel-next-queued
Linux 4.4-rc2
Backmerge to get at
commit 1b0e3a049efe471c399674fd954500ce97438d30
Author: Imre Deak <imre.deak@intel.com>
Date: Thu Nov 5 23:04:11 2015 +0200
drm/i915/skl: disable display side power well support for now
so that we can proplery re-eanble skl power wells in -next.
Conflicts are just adjacent lines changed, except for intel_fbdev.c
where we need to interleave the changs. Nothing nefarious.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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 |