diff options
Diffstat (limited to 'include/linux/firmware/qcom/qcom_scm.h')
| -rw-r--r-- | include/linux/firmware/qcom/qcom_scm.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/firmware/qcom/qcom_scm.h b/include/linux/firmware/qcom/qcom_scm.h index 4621aec0328c..0f667bf1d4d9 100644 --- a/include/linux/firmware/qcom/qcom_scm.h +++ b/include/linux/firmware/qcom/qcom_scm.h @@ -105,6 +105,14 @@ bool qcom_scm_ice_available(void); int qcom_scm_ice_invalidate_key(u32 index); int qcom_scm_ice_set_key(u32 index, const u8 *key, u32 key_size, enum qcom_scm_ice_cipher cipher, u32 data_unit_size); +bool qcom_scm_has_wrapped_key_support(void); +int qcom_scm_derive_sw_secret(const u8 *eph_key, size_t eph_key_size, + u8 *sw_secret, size_t sw_secret_size); +int qcom_scm_generate_ice_key(u8 *lt_key, size_t lt_key_size); +int qcom_scm_prepare_ice_key(const u8 *lt_key, size_t lt_key_size, + u8 *eph_key, size_t eph_key_size); +int qcom_scm_import_ice_key(const u8 *raw_key, size_t raw_key_size, + u8 *lt_key, size_t lt_key_size); bool qcom_scm_hdcp_available(void); int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, u32 *resp); @@ -140,11 +148,10 @@ bool qcom_scm_lmh_dcvsh_available(void); int qcom_scm_gpu_init_regs(u32 gpu_req); -int qcom_scm_shm_bridge_enable(void); -int qcom_scm_shm_bridge_create(struct device *dev, u64 pfn_and_ns_perm_flags, +int qcom_scm_shm_bridge_create(u64 pfn_and_ns_perm_flags, u64 ipfn_and_s_perm_flags, u64 size_and_flags, u64 ns_vmids, u64 *handle); -int qcom_scm_shm_bridge_delete(struct device *dev, u64 handle); +int qcom_scm_shm_bridge_delete(u64 handle); #ifdef CONFIG_QCOM_QSEECOM |