94 	int err;  in rmmd_attest_get_platform_token()  local
97 	err = validate_buffer_params(buf_pa, *buf_size);  in rmmd_attest_get_platform_token()
98 	if (err != 0) {  in rmmd_attest_get_platform_token()
99 		return err;  in rmmd_attest_get_platform_token()
116 	err = plat_rmmd_get_cca_attest_token((uintptr_t)buf_pa,  in rmmd_attest_get_platform_token()
119 	switch (err) {  in rmmd_attest_get_platform_token()
121 		err = E_RMM_OK;  in rmmd_attest_get_platform_token()
124 		err = E_RMM_AGAIN;  in rmmd_attest_get_platform_token()
127 		err = E_RMM_INVAL;  in rmmd_attest_get_platform_token()
130 		ERROR("Failed to get platform token: %d.\n", err);  in rmmd_attest_get_platform_token()
131 		err = E_RMM_UNK;  in rmmd_attest_get_platform_token()
136 	return err;  in rmmd_attest_get_platform_token()
142 	int err;  in rmmd_attest_get_signing_key()  local
144 	err = validate_buffer_params(buf_pa, *buf_size);  in rmmd_attest_get_signing_key()
145 	if (err != 0) {  in rmmd_attest_get_signing_key()
146 		return err;  in rmmd_attest_get_signing_key()
157 	err = plat_rmmd_get_cca_realm_attest_key((uintptr_t)buf_pa, buf_size,  in rmmd_attest_get_signing_key()
159 	if (err != 0) {  in rmmd_attest_get_signing_key()
160 		ERROR("Failed to get attestation key: %d.\n", err);  in rmmd_attest_get_signing_key()
161 		err = E_RMM_UNK;  in rmmd_attest_get_signing_key()
166 	return err;  in rmmd_attest_get_signing_key()
171 	int err;  in rmmd_el3_token_sign_push_req()  local
173 	err = validate_buffer_params(buf_pa, buf_size);  in rmmd_el3_token_sign_push_req()
174 	if (err != 0) {  in rmmd_el3_token_sign_push_req()
175 		return err;  in rmmd_el3_token_sign_push_req()
185 	err = plat_rmmd_el3_token_sign_push_req((struct el3_token_sign_request *)buf_pa);  in rmmd_el3_token_sign_push_req()
189 	return err;  in rmmd_el3_token_sign_push_req()
194 	int err;  in rmmd_el3_token_sign_pull_resp()  local
196 	err = validate_buffer_params(buf_pa, buf_size);  in rmmd_el3_token_sign_pull_resp()
197 	if (err != 0) {  in rmmd_el3_token_sign_pull_resp()
198 		return err;  in rmmd_el3_token_sign_pull_resp()
209 	err = plat_rmmd_el3_token_sign_pull_resp(  in rmmd_el3_token_sign_pull_resp()
214 	return err;  in rmmd_el3_token_sign_pull_resp()
220 	int err;  in rmmd_attest_get_attest_pub_key()  local
222 	err = validate_buffer_params(buf_pa, *buf_size);  in rmmd_attest_get_attest_pub_key()
223 	if (err != 0) {  in rmmd_attest_get_attest_pub_key()
224 		return err;  in rmmd_attest_get_attest_pub_key()
235 	err = plat_rmmd_el3_token_sign_get_rak_pub(  in rmmd_attest_get_attest_pub_key()
239 	if (err != 0) {  in rmmd_attest_get_attest_pub_key()
241 		      err);  in rmmd_attest_get_attest_pub_key()
242 		err = E_RMM_UNK;  in rmmd_attest_get_attest_pub_key()
246 	return err;  in rmmd_attest_get_attest_pub_key()