21 static void hda_dsp_ipc_host_done(struct snd_sof_dev *sdev)  in hda_dsp_ipc_host_done()  argument
27 	snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_host_done()
33 	snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_host_done()
39 static void hda_dsp_ipc_dsp_done(struct snd_sof_dev *sdev)  in hda_dsp_ipc_dsp_done()  argument
45 	snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_dsp_done()
51 	snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_dsp_done()
57 int hda_dsp_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)  in hda_dsp_ipc_send_msg()  argument
60 	sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data,  in hda_dsp_ipc_send_msg()
62 	snd_sof_dsp_write(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCI,  in hda_dsp_ipc_send_msg()
68 void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev)  in hda_dsp_ipc_get_reply()  argument
70 	struct snd_sof_ipc_msg *msg = sdev->msg;  in hda_dsp_ipc_get_reply()
81 		dev_warn(sdev->dev, "unexpected ipc interrupt raised!\n");  in hda_dsp_ipc_get_reply()
99 	sof_mailbox_read(sdev, sdev->host_box.offset, &reply,  in hda_dsp_ipc_get_reply()
108 			dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n",  in hda_dsp_ipc_get_reply()
115 			sof_mailbox_read(sdev, sdev->host_box.offset,  in hda_dsp_ipc_get_reply()
133 	struct snd_sof_dev *sdev = context;  in hda_dsp_ipc_irq_thread()  local
143 	hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_irq_thread()
145 	hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT);  in hda_dsp_ipc_irq_thread()
146 	hipci = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCI);  in hda_dsp_ipc_irq_thread()
147 	hipcte = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCTE);  in hda_dsp_ipc_irq_thread()
154 		dev_vdbg(sdev->dev,  in hda_dsp_ipc_irq_thread()
159 		snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_irq_thread()
173 		spin_lock_irq(&sdev->ipc_lock);  in hda_dsp_ipc_irq_thread()
177 			hda_dsp_ipc_get_reply(sdev);  in hda_dsp_ipc_irq_thread()
178 			snd_sof_ipc_reply(sdev, msg);  in hda_dsp_ipc_irq_thread()
182 		if (sdev->code_loading)	{  in hda_dsp_ipc_irq_thread()
183 			sdev->code_loading = 0;  in hda_dsp_ipc_irq_thread()
184 			wake_up(&sdev->waitq);  in hda_dsp_ipc_irq_thread()
188 		hda_dsp_ipc_dsp_done(sdev);  in hda_dsp_ipc_irq_thread()
190 		spin_unlock_irq(&sdev->ipc_lock);  in hda_dsp_ipc_irq_thread()
200 		dev_vdbg(sdev->dev,  in hda_dsp_ipc_irq_thread()
205 		snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_irq_thread()
212 			snd_sof_dsp_panic(sdev, HDA_DSP_PANIC_OFFSET(msg_ext));  in hda_dsp_ipc_irq_thread()
215 			snd_sof_ipc_msgs_rx(sdev);  in hda_dsp_ipc_irq_thread()
218 		hda_dsp_ipc_host_done(sdev);  in hda_dsp_ipc_irq_thread()
227 		dev_dbg_ratelimited(sdev->dev,  in hda_dsp_ipc_irq_thread()
232 	snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIC,  in hda_dsp_ipc_irq_thread()
241 	struct snd_sof_dev *sdev = context;  in hda_dsp_ipc_irq_handler()  local
245 	spin_lock(&sdev->hw_lock);  in hda_dsp_ipc_irq_handler()
248 	irq_status = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS);  in hda_dsp_ipc_irq_handler()
249 	dev_vdbg(sdev->dev, "irq handler: irq_status:0x%x\n", irq_status);  in hda_dsp_ipc_irq_handler()
258 		snd_sof_dsp_update_bits_unlocked(sdev, HDA_DSP_BAR,  in hda_dsp_ipc_irq_handler()
265 	spin_unlock(&sdev->hw_lock);  in hda_dsp_ipc_irq_handler()
269 int hda_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev)  in hda_dsp_ipc_get_mailbox_offset()  argument
274 int hda_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id)  in hda_dsp_ipc_get_window_offset()  argument
279 void hda_ipc_msg_data(struct snd_sof_dev *sdev,  in hda_ipc_msg_data()  argument
283 	if (!substream || !sdev->stream_box.size) {  in hda_ipc_msg_data()
284 		sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);  in hda_ipc_msg_data()
295 			sof_mailbox_read(sdev, hda_stream->stream.posn_offset,  in hda_ipc_msg_data()
300 int hda_ipc_pcm_params(struct snd_sof_dev *sdev,  in hda_ipc_pcm_params()  argument
313 	if (posn_offset > sdev->stream_box.size ||  in hda_ipc_pcm_params()
317 	hda_stream->stream.posn_offset = sdev->stream_box.offset + posn_offset;  in hda_ipc_pcm_params()
319 	dev_dbg(sdev->dev, "pcm: stream dir %d, posn mailbox offset is %zu",  in hda_ipc_pcm_params()