diff options
Diffstat (limited to 'drivers/firmware/qcom/qcom_scm.h')
| -rw-r--r-- | drivers/firmware/qcom/qcom_scm.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/firmware/qcom/qcom_scm.h b/drivers/firmware/qcom/qcom_scm.h index 4532907e8489..a56c8212cc0c 100644 --- a/drivers/firmware/qcom/qcom_scm.h +++ b/drivers/firmware/qcom/qcom_scm.h @@ -5,6 +5,7 @@ #define __QCOM_SCM_INT_H struct device; +struct qcom_tzmem_pool; enum qcom_scm_convention { SMC_CONVENTION_UNKNOWN, @@ -43,8 +44,11 @@ enum qcom_scm_arg_types { /** * struct qcom_scm_desc + * @svc: Service identifier + * @cmd: Command identifier * @arginfo: Metadata describing the arguments in args[] * @args: The array of arguments for the secure syscall + * @owner: Owner identifier */ struct qcom_scm_desc { u32 svc; @@ -78,6 +82,9 @@ int scm_legacy_call_atomic(struct device *dev, const struct qcom_scm_desc *desc, int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, struct qcom_scm_res *res); +struct qcom_tzmem_pool *qcom_scm_get_tzmem_pool(void); +int qcom_scm_shm_bridge_enable(struct device *scm_dev); + #define QCOM_SCM_SVC_BOOT 0x01 #define QCOM_SCM_BOOT_SET_ADDR 0x01 #define QCOM_SCM_BOOT_TERMINATE_PC 0x02 @@ -113,6 +120,10 @@ int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, #define QCOM_SCM_MP_IOMMU_SET_CP_POOL_SIZE 0x05 #define QCOM_SCM_MP_VIDEO_VAR 0x08 #define QCOM_SCM_MP_ASSIGN 0x16 +#define QCOM_SCM_MP_CP_SMMU_APERTURE_ID 0x1b +#define QCOM_SCM_MP_SHM_BRIDGE_ENABLE 0x1c +#define QCOM_SCM_MP_SHM_BRIDGE_DELETE 0x1d +#define QCOM_SCM_MP_SHM_BRIDGE_CREATE 0x1e #define QCOM_SCM_SVC_OCMEM 0x0f #define QCOM_SCM_OCMEM_LOCK_CMD 0x01 @@ -121,6 +132,10 @@ int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, #define QCOM_SCM_SVC_ES 0x10 /* Enterprise Security */ #define QCOM_SCM_ES_INVALIDATE_ICE_KEY 0x03 #define QCOM_SCM_ES_CONFIG_SET_ICE_KEY 0x04 +#define QCOM_SCM_ES_DERIVE_SW_SECRET 0x07 +#define QCOM_SCM_ES_GENERATE_ICE_KEY 0x08 +#define QCOM_SCM_ES_PREPARE_ICE_KEY 0x09 +#define QCOM_SCM_ES_IMPORT_ICE_KEY 0x0a #define QCOM_SCM_SVC_HDCP 0x11 #define QCOM_SCM_HDCP_INVOKE 0x01 @@ -138,6 +153,16 @@ int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, #define QCOM_SCM_WAITQ_RESUME 0x02 #define QCOM_SCM_WAITQ_GET_WQ_CTX 0x03 +#define QCOM_SCM_SVC_GPU 0x28 +#define QCOM_SCM_SVC_GPU_INIT_REGS 0x01 + +/* ARM_SMCCC_OWNER_TRUSTED_OS calls */ + +#define QCOM_SCM_SVC_SMCINVOKE 0x06 +#define QCOM_SCM_SMCINVOKE_INVOKE_LEGACY 0x00 +#define QCOM_SCM_SMCINVOKE_CB_RSP 0x01 +#define QCOM_SCM_SMCINVOKE_INVOKE 0x02 + /* common error codes */ #define QCOM_SCM_V2_EBUSY -12 #define QCOM_SCM_ENOMEM -5 |