87 	struct tee_init_ring_cmd *cmd;  in tee_alloc_cmd_buffer()  local
89 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);  in tee_alloc_cmd_buffer()
90 	if (!cmd)  in tee_alloc_cmd_buffer()
93 	cmd->hi_addr = upper_32_bits(tee->rb_mgr.ring_pa);  in tee_alloc_cmd_buffer()
94 	cmd->low_addr = lower_32_bits(tee->rb_mgr.ring_pa);  in tee_alloc_cmd_buffer()
95 	cmd->size = tee->rb_mgr.ring_size;  in tee_alloc_cmd_buffer()
98 		cmd->hi_addr, cmd->low_addr, cmd->size);  in tee_alloc_cmd_buffer()
100 	return cmd;  in tee_alloc_cmd_buffer()
103 static inline void tee_free_cmd_buffer(struct tee_init_ring_cmd *cmd)  in tee_free_cmd_buffer()  argument
105 	kfree(cmd);  in tee_free_cmd_buffer()
111 	struct tee_init_ring_cmd *cmd;  in tee_init_ring()  local
126 	cmd = tee_alloc_cmd_buffer(tee);  in tee_init_ring()
127 	if (!cmd) {  in tee_init_ring()
132 	cmd_buffer = __psp_pa((void *)cmd);  in tee_init_ring()
160 	tee_free_cmd_buffer(cmd);  in tee_init_ring()
247 	struct tee_ring_cmd *cmd;  in tee_submit_cmd()  local
258 		cmd = (struct tee_ring_cmd *)  in tee_submit_cmd()
267 		      cmd->flag == CMD_WAITING_FOR_RESPONSE))  in tee_submit_cmd()
282 	     cmd->flag == CMD_WAITING_FOR_RESPONSE)) {  in tee_submit_cmd()
284 			rptr, tee->rb_mgr.wptr, cmd->flag);  in tee_submit_cmd()
298 	cmd->cmd_id = cmd_id;  in tee_submit_cmd()
299 	cmd->cmd_state = TEE_CMD_STATE_INIT;  in tee_submit_cmd()
300 	memset(&cmd->buf[0], 0, sizeof(cmd->buf));  in tee_submit_cmd()
301 	memcpy(&cmd->buf[0], buf, len);  in tee_submit_cmd()
304 	cmd->flag = CMD_WAITING_FOR_RESPONSE;  in tee_submit_cmd()
317 	*resp = cmd;  in tee_submit_cmd()