116 int sst_post_message_mrfld(struct intel_sst_drv *sst_drv_ctx,  in sst_post_message_mrfld()  argument
125 	dev_dbg(sst_drv_ctx->dev, "Enter: sync: %d\n", sync);  in sst_post_message_mrfld()
126 	spin_lock_irqsave(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
127 	header.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCX);  in sst_post_message_mrfld()
131 				dev_err(sst_drv_ctx->dev,  in sst_post_message_mrfld()
138 			header.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCX);  in sst_post_message_mrfld()
141 		if (list_empty(&sst_drv_ctx->ipc_dispatch_list)) {  in sst_post_message_mrfld()
143 			spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
144 			dev_dbg(sst_drv_ctx->dev,  in sst_post_message_mrfld()
150 			spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
151 			dev_dbg(sst_drv_ctx->dev, "Busy not free... post later\n");  in sst_post_message_mrfld()
156 		msg = list_entry(sst_drv_ctx->ipc_dispatch_list.next,  in sst_post_message_mrfld()
160 	dev_dbg(sst_drv_ctx->dev, "sst: Post message: header = %x\n",  in sst_post_message_mrfld()
162 	dev_dbg(sst_drv_ctx->dev, "sst: size = 0x%x\n",  in sst_post_message_mrfld()
166 		memcpy_toio(sst_drv_ctx->mailbox + SST_MAILBOX_SEND,  in sst_post_message_mrfld()
170 	sst_shim_write64(sst_drv_ctx->shim, SST_IPCX, msg->mrfld_header.full);  in sst_post_message_mrfld()
173 	spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in sst_post_message_mrfld()
179 void intel_sst_clear_intr_mrfld(struct intel_sst_drv *sst_drv_ctx)  in intel_sst_clear_intr_mrfld()  argument
186 	spin_lock_irqsave(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in intel_sst_clear_intr_mrfld()
187 	imr.full = sst_shim_read64(sst_drv_ctx->shim, SST_IMRX);  in intel_sst_clear_intr_mrfld()
188 	isr.full = sst_shim_read64(sst_drv_ctx->shim, SST_ISRX);  in intel_sst_clear_intr_mrfld()
192 	sst_shim_write64(sst_drv_ctx->shim, SST_ISRX, isr.full);  in intel_sst_clear_intr_mrfld()
195 	clear_ipc.full = sst_shim_read64(sst_drv_ctx->shim, SST_IPCD);  in intel_sst_clear_intr_mrfld()
200 	sst_shim_write64(sst_drv_ctx->shim, SST_IPCD, clear_ipc.full);  in intel_sst_clear_intr_mrfld()
203 	sst_shim_write64(sst_drv_ctx->shim, SST_IMRX, imr.full);  in intel_sst_clear_intr_mrfld()
204 	spin_unlock_irqrestore(&sst_drv_ctx->ipc_spin_lock, irq_flags);  in intel_sst_clear_intr_mrfld()
216 static void process_fw_init(struct intel_sst_drv *sst_drv_ctx,  in process_fw_init()  argument
223 	dev_dbg(sst_drv_ctx->dev, "*** FW Init msg came***\n");  in process_fw_init()
225 		sst_set_fw_state_locked(sst_drv_ctx, SST_RESET);  in process_fw_init()
226 		dev_err(sst_drv_ctx->dev, "FW Init failed, Error %x\n",  in process_fw_init()
231 	if (memcmp(&sst_drv_ctx->fw_version, &init->fw_version,  in process_fw_init()
233 		dev_info(sst_drv_ctx->dev, "FW Version %02x.%02x.%02x.%02x\n",  in process_fw_init()
236 	dev_dbg(sst_drv_ctx->dev, "Build date %s Time %s\n",  in process_fw_init()
240 	sst_drv_ctx->fw_version.type = init->fw_version.type;  in process_fw_init()
241 	sst_drv_ctx->fw_version.major = init->fw_version.major;  in process_fw_init()
242 	sst_drv_ctx->fw_version.minor = init->fw_version.minor;  in process_fw_init()
243 	sst_drv_ctx->fw_version.build = init->fw_version.build;  in process_fw_init()
246 	sst_wake_up_block(sst_drv_ctx, retval, FW_DWNL_ID, 0 , NULL, 0);  in process_fw_init()
249 static void process_fw_async_msg(struct intel_sst_drv *sst_drv_ctx,  in process_fw_async_msg()  argument
267 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
269 			dev_dbg(sst_drv_ctx->dev,  in process_fw_async_msg()
272 			stream = &sst_drv_ctx->streams[str_id];  in process_fw_async_msg()
285 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
287 			stream = &sst_drv_ctx->streams[str_id];  in process_fw_async_msg()
294 		dev_err(sst_drv_ctx->dev, "FW sent async error msg:\n");  in process_fw_async_msg()
301 		process_fw_init(sst_drv_ctx, data_offset);  in process_fw_async_msg()
306 		str_id = get_stream_id_mrfld(sst_drv_ctx, pipe_id);  in process_fw_async_msg()
308 			dev_err(sst_drv_ctx->dev,  in process_fw_async_msg()
314 		dev_err(sst_drv_ctx->dev,  in process_fw_async_msg()
319 void sst_process_reply_mrfld(struct intel_sst_drv *sst_drv_ctx,  in sst_process_reply_mrfld()  argument
331 	dev_dbg(sst_drv_ctx->dev, "IPC process message header %x payload %x\n",  in sst_process_reply_mrfld()
340 		process_fw_async_msg(sst_drv_ctx, msg);  in sst_process_reply_mrfld()
347 		dev_err(sst_drv_ctx->dev, "FW sent error response 0x%x", msg_low);  in sst_process_reply_mrfld()
348 		sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()
365 		dev_dbg(sst_drv_ctx->dev, "cmd_id %d\n", dsp_hdr->cmd_id);  in sst_process_reply_mrfld()
366 		if (sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()
371 		sst_wake_up_block(sst_drv_ctx, msg_high.part.result,  in sst_process_reply_mrfld()