67  * @rproc: remoteproc device handle
82 	struct rproc *rproc;  member
114 	struct device *dev = kproc->rproc->dev.parent;  in k3_dsp_rproc_mbox_callback()
115 	const char *name = kproc->rproc->name;  in k3_dsp_rproc_mbox_callback()
126 		dev_err(dev, "K3 DSP rproc %s crashed\n", name);  in k3_dsp_rproc_mbox_callback()
135 		if (msg > kproc->rproc->max_notifyid) {  in k3_dsp_rproc_mbox_callback()
140 		if (rproc_vq_interrupt(kproc->rproc, msg) == IRQ_NONE)  in k3_dsp_rproc_mbox_callback()
151 static void k3_dsp_rproc_kick(struct rproc *rproc, int vqid)  in k3_dsp_rproc_kick()  argument
153 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_kick()
154 	struct device *dev = rproc->dev.parent;  in k3_dsp_rproc_kick()
219 static int k3_dsp_rproc_request_mbox(struct rproc *rproc)  in k3_dsp_rproc_request_mbox()  argument
221 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_request_mbox()
266 static int k3_dsp_rproc_prepare(struct rproc *rproc)  in k3_dsp_rproc_prepare()  argument
268 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_prepare()
290 static int k3_dsp_rproc_unprepare(struct rproc *rproc)  in k3_dsp_rproc_unprepare()  argument
292 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_unprepare()
307  * This function will be invoked only after the firmware for this rproc
311 static int k3_dsp_rproc_start(struct rproc *rproc)  in k3_dsp_rproc_start()  argument
313 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_start()
318 	ret = k3_dsp_rproc_request_mbox(rproc);  in k3_dsp_rproc_start()
322 	boot_addr = rproc->bootaddr;  in k3_dsp_rproc_start()
352 static int k3_dsp_rproc_stop(struct rproc *rproc)  in k3_dsp_rproc_stop()  argument
354 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_stop()
366  * This rproc attach callback only needs to request the mailbox, the remote
371 static int k3_dsp_rproc_attach(struct rproc *rproc)  in k3_dsp_rproc_attach()  argument
373 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_attach()
377 	ret = k3_dsp_rproc_request_mbox(rproc);  in k3_dsp_rproc_attach()
388  * This rproc detach callback performs the opposite operation to attach callback
393 static int k3_dsp_rproc_detach(struct rproc *rproc)  in k3_dsp_rproc_detach()  argument
395 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_detach()
413 static struct resource_table *k3_dsp_get_loaded_rsc_table(struct rproc *rproc,  in k3_dsp_get_loaded_rsc_table()  argument
416 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_get_loaded_rsc_table()
443 static void *k3_dsp_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)  in k3_dsp_rproc_da_to_va()  argument
445 	struct k3_dsp_rproc *kproc = rproc->priv;  in k3_dsp_rproc_da_to_va()
679 	struct rproc *rproc;  in k3_dsp_rproc_probe()  local
696 	rproc = rproc_alloc(dev, dev_name(dev), &k3_dsp_rproc_ops, fw_name,  in k3_dsp_rproc_probe()
698 	if (!rproc)  in k3_dsp_rproc_probe()
701 	rproc->has_iommu = false;  in k3_dsp_rproc_probe()
702 	rproc->recovery_disabled = true;  in k3_dsp_rproc_probe()
704 		rproc->ops->prepare = k3_dsp_rproc_prepare;  in k3_dsp_rproc_probe()
705 		rproc->ops->unprepare = k3_dsp_rproc_unprepare;  in k3_dsp_rproc_probe()
707 	kproc = rproc->priv;  in k3_dsp_rproc_probe()
708 	kproc->rproc = rproc;  in k3_dsp_rproc_probe()
771 		rproc->state = RPROC_DETACHED;  in k3_dsp_rproc_probe()
772 		/* override rproc ops with only required IPC-only mode ops */  in k3_dsp_rproc_probe()
773 		rproc->ops->prepare = NULL;  in k3_dsp_rproc_probe()
774 		rproc->ops->unprepare = NULL;  in k3_dsp_rproc_probe()
775 		rproc->ops->start = NULL;  in k3_dsp_rproc_probe()
776 		rproc->ops->stop = NULL;  in k3_dsp_rproc_probe()
777 		rproc->ops->attach = k3_dsp_rproc_attach;  in k3_dsp_rproc_probe()
778 		rproc->ops->detach = k3_dsp_rproc_detach;  in k3_dsp_rproc_probe()
779 		rproc->ops->get_loaded_rsc_table = k3_dsp_get_loaded_rsc_table;  in k3_dsp_rproc_probe()
800 	ret = rproc_add(rproc);  in k3_dsp_rproc_probe()
824 	rproc_free(rproc);  in k3_dsp_rproc_probe()
831 	struct rproc *rproc = kproc->rproc;  in k3_dsp_rproc_remove()  local
835 	if (rproc->state == RPROC_ATTACHED) {  in k3_dsp_rproc_remove()
836 		ret = rproc_detach(rproc);  in k3_dsp_rproc_remove()
843 	rproc_del(kproc->rproc);  in k3_dsp_rproc_remove()
856 	rproc_free(kproc->rproc);  in k3_dsp_rproc_remove()
899 		.name = "k3-dsp-rproc",