67 	/* send IPC message to DSP */  in hda_dsp_ipc_send_msg()
95 	/* Schedule a delayed work for d0i3 entry after sending non-pm ipc msg */  in hda_dsp_ipc4_schedule_d0i3_work()
138 	 * Sometimes, there is unexpected reply ipc arriving. The reply  in hda_dsp_ipc_get_reply()
139 	 * ipc belongs to none of the ipcs sent from driver.  in hda_dsp_ipc_get_reply()
140 	 * In this case, the driver must ignore the ipc.  in hda_dsp_ipc_get_reply()
143 		dev_warn(sdev->dev, "unexpected ipc interrupt raised!\n");  in hda_dsp_ipc_get_reply()
151 		 * memory windows are powered off before sending IPC reply,  in hda_dsp_ipc_get_reply()
202 				struct sof_ipc4_msg *data = sdev->ipc->msg.reply_data;  in hda_dsp_ipc4_irq_thread()
216 						    "IPC reply before FW_READY: %#x|%#x\n",  in hda_dsp_ipc4_irq_thread()
224 			sdev->ipc->msg.rx_data = &notification_data;  in hda_dsp_ipc4_irq_thread()
226 			sdev->ipc->msg.rx_data = NULL;  in hda_dsp_ipc4_irq_thread()
237 		dev_dbg_ratelimited(sdev->dev, "nothing to do in IPC IRQ thread\n");  in hda_dsp_ipc4_irq_thread()
250 /* IPC handler thread */
262 	/* read IPC status */  in hda_dsp_ipc_irq_thread()
285 		 * if the DSP is fast enough to receive an IPC message, reply to  in hda_dsp_ipc_irq_thread()
303 			dev_dbg_ratelimited(sdev->dev, "IPC reply before FW_READY: %#x\n",  in hda_dsp_ipc_irq_thread()
356 				    "nothing to do in IPC IRQ thread\n");  in hda_dsp_ipc_irq_thread()
363 /* Check if an IPC IRQ occurred */
381 	/* IPC message ? */  in hda_dsp_check_ipc_irq()
515 	/* read IPC status */  in hda_ipc_dump()
520 	/* dump the IPC regs */  in hda_ipc_dump()
539 	/* dump the IPC regs */  in hda_ipc4_dump()
541 	dev_err(sdev->dev, "Host IPC initiator: %#x|%#x, target: %#x|%#x, ctl: %#x\n",  in hda_ipc4_dump()