113 static int k3_sec_proxy_verify_thread(struct k3_sec_proxy_thread *spt,  in k3_sec_proxy_verify_thread()  argument
117 	if (mmio_read_32(spt->rt + RT_THREAD_STATUS) &  in k3_sec_proxy_verify_thread()
119 		ERROR("Thread %s is corrupted, cannot send data\n", spt->name);  in k3_sec_proxy_verify_thread()
124 	if ((mmio_read_32(spt->scfg + SCFG_THREAD_CTRL) & SCFG_THREAD_CTRL_DIR_MASK)  in k3_sec_proxy_verify_thread()
128 			      spt->name);  in k3_sec_proxy_verify_thread()
131 			      spt->name);  in k3_sec_proxy_verify_thread()
138 	while (!(mmio_read_32(spt->rt + RT_THREAD_STATUS) & RT_THREAD_STATUS_CUR_CNT_MASK)) {  in k3_sec_proxy_verify_thread()
140 			spt->name, (dir == THREAD_IS_TX) ? "empty" : "fill");  in k3_sec_proxy_verify_thread()
144 				spt->name, (dir == THREAD_IS_TX) ? "empty" : "fill");  in k3_sec_proxy_verify_thread()
161 	struct k3_sec_proxy_thread *spt = &spm.threads[id];  in ti_sci_transport_clear_rx_thread()  local
164 	if (mmio_read_32(spt->rt + RT_THREAD_STATUS) &  in ti_sci_transport_clear_rx_thread()
166 		ERROR("Thread %s is corrupted, cannot send data\n", spt->name);  in ti_sci_transport_clear_rx_thread()
171 	if (!(mmio_read_32(spt->scfg + SCFG_THREAD_CTRL) & SCFG_THREAD_CTRL_DIR_MASK)) {  in ti_sci_transport_clear_rx_thread()
172 		ERROR("Cannot clear a transmit thread %s\n", spt->name);  in ti_sci_transport_clear_rx_thread()
178 	while (mmio_read_32(spt->rt + RT_THREAD_STATUS) & RT_THREAD_STATUS_CUR_CNT_MASK) {  in ti_sci_transport_clear_rx_thread()
180 			ERROR("Could not clear all messages from thread %s\n", spt->name);  in ti_sci_transport_clear_rx_thread()
183 		WARN("Clearing message from thread %s\n", spt->name);  in ti_sci_transport_clear_rx_thread()
184 		mmio_read_32(spt->data + spm.desc.data_end_offset);  in ti_sci_transport_clear_rx_thread()
199 	struct k3_sec_proxy_thread *spt = &spm.threads[id];  in ti_sci_transport_send()  local
203 	ret = k3_sec_proxy_verify_thread(spt, THREAD_IS_TX);  in ti_sci_transport_send()
205 		ERROR("Thread %s verification failed (%d)\n", spt->name, ret);  in ti_sci_transport_send()
212 		      spt->name, msg->len);  in ti_sci_transport_send()
221 		mmio_write_32(spt->data + data_reg, ((uint32_t *)msg->buf)[i]);  in ti_sci_transport_send()
236 		mmio_write_32(spt->data + data_reg, data_trail);  in ti_sci_transport_send()
247 		mmio_write_32(spt->data + data_reg, 0);  in ti_sci_transport_send()
251 	VERBOSE("Message successfully sent on thread %s\n", spt->name);  in ti_sci_transport_send()
265 	struct k3_sec_proxy_thread *spt = &spm.threads[id];  in ti_sci_transport_recv()  local
269 	ret = k3_sec_proxy_verify_thread(spt, THREAD_IS_RX);  in ti_sci_transport_recv()
271 		ERROR("Thread %s verification failed (%d)\n", spt->name, ret);  in ti_sci_transport_recv()
280 		((uint32_t *)msg->buf)[i] = mmio_read_32(spt->data + data_reg);  in ti_sci_transport_recv()
287 		uint32_t data_trail = mmio_read_32(spt->data + data_reg);  in ti_sci_transport_recv()
302 		mmio_read_32(spt->data + spm.desc.data_end_offset);  in ti_sci_transport_recv()
304 	VERBOSE("Message successfully received from thread %s\n", spt->name);  in ti_sci_transport_recv()