115 int sst_post_message_mrfld(struct intel_sst_drv *sst_drv_ctx,  in sst_post_message_mrfld()  argument
124 	dev_dbg(sst_drv_ctx->dev, "Enter: sync: %d\n", sync);  in sst_post_message_mrfld()
125 	spin_lock_irqsave(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
126 	header.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCX);  in sst_post_message_mrfld()
130 				dev_err(sst_drv_ctx->dev,  in sst_post_message_mrfld()
137 			header.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCX);  in sst_post_message_mrfld()
140 		if (list_empty(&sst_drv_ctx->ipc_dispatch_list)) {  in sst_post_message_mrfld()
142 			spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
143 			dev_dbg(sst_drv_ctx->dev,  in sst_post_message_mrfld()
149 			spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
150 			dev_dbg(sst_drv_ctx->dev, "Busy not free... post later\n");  in sst_post_message_mrfld()
155 		msg = list_entry(sst_drv_ctx->ipc_dispatch_list.next,  in sst_post_message_mrfld()
159 	dev_dbg(sst_drv_ctx->dev, "sst: Post message: header = %x\n",  in sst_post_message_mrfld()
161 	dev_dbg(sst_drv_ctx->dev, "sst: size = 0x%x\n",  in sst_post_message_mrfld()
165 		memcpy_toio(sst_drv_ctx->mailbox + SST_MAILBOX_SEND,  in sst_post_message_mrfld()
169 	sst_shim_write64(sst_drv_ctx->shim, SST_IPCX, msg->mrfld_header.full);  in sst_post_message_mrfld()
172 	spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
178 void intel_sst_clear_intr_mrfld(struct intel_sst_drv *sst_drv_ctx)  in intel_sst_clear_intr_mrfld()  argument
185 	spin_lock_irqsave(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in intel_sst_clear_intr_mrfld()
186 	imr.full = sst_shim_read64(sst_drv_ctx->shim, SST_IMRX);  in intel_sst_clear_intr_mrfld()
187 	isr.full = sst_shim_read64(sst_drv_ctx->shim, SST_ISRX);  in intel_sst_clear_intr_mrfld()
191 	sst_shim_write64(sst_drv_ctx->shim, SST_ISRX, isr.full);  in intel_sst_clear_intr_mrfld()
194 	clear_ipc.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCD);  in intel_sst_clear_intr_mrfld()
199 	sst_shim_write64(sst_drv_ctx->shim, SST_IPCD, clear_ipc.full);  in intel_sst_clear_intr_mrfld()
202 	sst_shim_write64(sst_drv_ctx->shim, SST_IMRX, imr.full);  in intel_sst_clear_intr_mrfld()
203 	spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in intel_sst_clear_intr_mrfld()
215 static void process_fw_init(struct intel_sst_drv *sst_drv_ctx,  in process_fw_init()  argument
222 	dev_dbg(sst_drv_ctx->dev, "*** FW Init msg came***\n");  in process_fw_init()
224 		sst_set_fw_state_locked(sst_drv_ctx, SST_RESET);  in process_fw_init()
225 		dev_err(sst_drv_ctx->dev, "FW Init failed, Error %x\n",  in process_fw_init()
230 	if (memcmp(&sst_drv_ctx->fw_version, &init->fw_version,  in process_fw_init()
232 		dev_info(sst_drv_ctx->dev, "FW Version %02x.%02x.%02x.%02x\n",  in process_fw_init()
235 	dev_dbg(sst_drv_ctx->dev, "Build date %s Time %s\n",  in process_fw_init()
239 	sst_drv_ctx->fw_version.type = init->fw_version.type;  in process_fw_init()
240 	sst_drv_ctx->fw_version.major = init->fw_version.major;  in process_fw_init()
241 	sst_drv_ctx->fw_version.minor = init->fw_version.minor;  in process_fw_init()
242 	sst_drv_ctx->fw_version.build = init->fw_version.build;  in process_fw_init()
245 	sst_wake_up_block(sst_drv_ctx, retval, FW_DWNL_ID, 0 , NULL, 0);  in process_fw_init()
248 static void process_fw_async_msg(struct intel_sst_drv *sst_drv_ctx,  in process_fw_async_msg()  argument
266 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
268 			dev_dbg(sst_drv_ctx->dev,  in process_fw_async_msg()
271 			stream = &sst_drv_ctx->streams[str_id];  in process_fw_async_msg()
284 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
286 			stream = &sst_drv_ctx->streams[str_id];  in process_fw_async_msg()
293 		dev_err(sst_drv_ctx->dev, "FW sent async error msg:\n");  in process_fw_async_msg()
300 		process_fw_init(sst_drv_ctx, data_offset);  in process_fw_async_msg()
305 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
307 			dev_err(sst_drv_ctx->dev,  in process_fw_async_msg()
313 		dev_err(sst_drv_ctx->dev,  in process_fw_async_msg()
318 void sst_process_reply_mrfld(struct intel_sst_drv *sst_drv_ctx,  in sst_process_reply_mrfld()  argument
330 	dev_dbg(sst_drv_ctx->dev, "IPC process message header %x payload %x\n",  in sst_process_reply_mrfld()
339 		process_fw_async_msg(sst_drv_ctx, msg);  in sst_process_reply_mrfld()
346 		dev_err(sst_drv_ctx->dev, "FW sent error response 0x%x", msg_low);  in sst_process_reply_mrfld()
347 		sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()
364 		dev_dbg(sst_drv_ctx->dev, "cmd_id %d\n", dsp_hdr->cmd_id);  in sst_process_reply_mrfld()
365 		if (sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()
370 		sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()