284 	struct sst_dsp *sst = byt->dsp;  in sst_byt_process_notification()  local
290 	header = sst_dsp_shim_read64_unlocked(sst, SST_IPCD);  in sst_byt_process_notification()
298 			spin_unlock_irqrestore(&sst->spinlock, *flags);  in sst_byt_process_notification()
300 			spin_lock_irqsave(&sst->spinlock, *flags);  in sst_byt_process_notification()
313 	struct sst_dsp *sst = (struct sst_dsp *) context;  in sst_byt_irq_thread()  local
314 	struct sst_byt *byt = sst_dsp_get_thread_context(sst);  in sst_byt_irq_thread()
319 	spin_lock_irqsave(&sst->spinlock, flags);  in sst_byt_irq_thread()
321 	header = sst_dsp_shim_read64_unlocked(sst, SST_IPCD);  in sst_byt_irq_thread()
335 		sst_dsp_shim_update_bits64_unlocked(sst, SST_IPCD,  in sst_byt_irq_thread()
340 		sst_dsp_shim_update_bits64_unlocked(sst, SST_IMRX,  in sst_byt_irq_thread()
344 	spin_unlock_irqrestore(&sst->spinlock, flags);  in sst_byt_irq_thread()
358 	struct sst_dsp *sst = byt->dsp;  in sst_byt_stream_new()  local
365 	spin_lock_irqsave(&sst->spinlock, flags);  in sst_byt_stream_new()
371 	spin_unlock_irqrestore(&sst->spinlock, flags);  in sst_byt_stream_new()
451 	struct sst_dsp *sst = byt->dsp;  in sst_byt_stream_free()  local
467 	spin_lock_irqsave(&sst->spinlock, flags);  in sst_byt_stream_free()
470 	spin_unlock_irqrestore(&sst->spinlock, flags);  in sst_byt_stream_free()
559 	struct sst_dsp *sst = byt->dsp;  in sst_byt_get_dsp_position()  local
566 		      sst->addr.lpe + tstamp_offset, sizeof(fw_tstamp));  in sst_byt_get_dsp_position()
650 	struct sst_dsp *sst = ipc->dsp;  in byt_shim_dbg()  local
653 	ipcx = sst_dsp_shim_read64_unlocked(sst, SST_IPCX);  in byt_shim_dbg()
654 	isr = sst_dsp_shim_read64_unlocked(sst, SST_ISRX);  in byt_shim_dbg()
655 	ipcd = sst_dsp_shim_read64_unlocked(sst, SST_IPCD);  in byt_shim_dbg()
656 	imrx = sst_dsp_shim_read64_unlocked(sst, SST_IMRX);  in byt_shim_dbg()