QCOM_SCM_ICE_DEV_ID = 20,
};
+enum qcom_scm_ice_cipher {
+ QCOM_SCM_ICE_CIPHER_AES_128_XTS = 0,
+ QCOM_SCM_ICE_CIPHER_AES_128_CBC = 1,
+ QCOM_SCM_ICE_CIPHER_AES_256_XTS = 3,
+ QCOM_SCM_ICE_CIPHER_AES_256_CBC = 4,
+};
+
#define QCOM_SCM_VMID_HLOS 0x3
#define QCOM_SCM_VMID_MSS_MSA 0xF
#define QCOM_SCM_VMID_WLAN 0x18
extern int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, u32 offset,
u32 size);
+extern bool qcom_scm_ice_available(void);
+extern int qcom_scm_ice_invalidate_key(u32 index);
+extern int qcom_scm_ice_set_key(u32 index, const u8 *key, u32 key_size,
+ enum qcom_scm_ice_cipher cipher,
+ u32 data_unit_size);
+
extern bool qcom_scm_hdcp_available(void);
extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
u32 *resp);
static inline int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id,
u32 offset, u32 size) { return -ENODEV; }
+static inline bool qcom_scm_ice_available(void) { return false; }
+static inline int qcom_scm_ice_invalidate_key(u32 index) { return -ENODEV; }
+static inline int qcom_scm_ice_set_key(u32 index, const u8 *key, u32 key_size,
+ enum qcom_scm_ice_cipher cipher,
+ u32 data_unit_size) { return -ENODEV; }
+
static inline bool qcom_scm_hdcp_available(void) { return false; }
static inline int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
u32 *resp) { return -ENODEV; }