53 static struct smt_header *channel_to_smt_hdr(struct scmi_msg_channel *channel)  in channel_to_smt_hdr()  argument
55 	if (!channel)  in channel_to_smt_hdr()
58 	return (struct smt_header *)io_pa_or_va(&channel->shm_addr,  in channel_to_smt_hdr()
70 	struct scmi_msg_channel *channel = NULL;  in scmi_entry_smt()  local
77 	channel = plat_scmi_get_channel(channel_id);  in scmi_entry_smt()
78 	if (!channel) {  in scmi_entry_smt()
83 	smt_hdr = channel_to_smt_hdr(channel);  in scmi_entry_smt()
89 	if (!scmi_msg_claim_channel(channel)) {  in scmi_entry_smt()
114 	msg.out_size = channel->shm_size - sizeof(*smt_hdr);  in scmi_entry_smt()
130 	scmi_msg_release_channel(channel);  in scmi_entry_smt()
143 void scmi_smt_init_agent_channel(struct scmi_msg_channel *channel)  in scmi_smt_init_agent_channel()  argument
145 	struct smt_header *smt_header = channel_to_smt_hdr(channel);  in scmi_smt_init_agent_channel()
156 void scmi_smt_set_shared_buffer(struct scmi_msg_channel *channel, void *base)  in scmi_smt_set_shared_buffer()  argument
161 		assert(!channel->shm_addr.va && !channel->shm_addr.pa);  in scmi_smt_set_shared_buffer()
166 	channel->shm_addr.va = (vaddr_t)base;  in scmi_smt_set_shared_buffer()
167 	channel->shm_addr.pa = p_base;  in scmi_smt_set_shared_buffer()