94 static int imx_rproc_xtr_mbox_init(struct rproc *rproc, bool tx_block);
95 static void imx_rproc_free_mbox(struct rproc *rproc);
101 	struct rproc			*rproc;  member
366 static int imx_rproc_start(struct rproc *rproc)  in imx_rproc_start()  argument
368 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_start()
374 	ret = imx_rproc_xtr_mbox_init(rproc, true);  in imx_rproc_start()
406 static int imx_rproc_stop(struct rproc *rproc)  in imx_rproc_stop()  argument
408 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_stop()
445 		imx_rproc_free_mbox(rproc);  in imx_rproc_stop()
486 static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)  in imx_rproc_da_to_va()  argument
488 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_da_to_va()
513 	dev_dbg(&rproc->dev, "da = 0x%llx len = 0x%zx va = 0x%p\n",  in imx_rproc_da_to_va()
519 static int imx_rproc_mem_alloc(struct rproc *rproc,  in imx_rproc_mem_alloc()  argument
522 	struct device *dev = rproc->dev.parent;  in imx_rproc_mem_alloc()
539 static int imx_rproc_mem_release(struct rproc *rproc,  in imx_rproc_mem_release()  argument
542 	dev_dbg(rproc->dev.parent, "unmap memory: %pa\n", &mem->dma);  in imx_rproc_mem_release()
548 static int imx_rproc_prepare(struct rproc *rproc)  in imx_rproc_prepare()  argument
550 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_prepare()
586 			rproc_coredump_add_segment(rproc, da, rmem->size);  in imx_rproc_prepare()
592 		rproc_add_carveout(rproc, mem);  in imx_rproc_prepare()
598 static int imx_rproc_parse_fw(struct rproc *rproc, const struct firmware *fw)  in imx_rproc_parse_fw()  argument
602 	ret = rproc_elf_load_rsc_table(rproc, fw);  in imx_rproc_parse_fw()
604 		dev_info(&rproc->dev, "No resource table in elf\n");  in imx_rproc_parse_fw()
609 static void imx_rproc_kick(struct rproc *rproc, int vqid)  in imx_rproc_kick()  argument
611 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_kick()
632 static int imx_rproc_attach(struct rproc *rproc)  in imx_rproc_attach()  argument
634 	return imx_rproc_xtr_mbox_init(rproc, true);  in imx_rproc_attach()
637 static int imx_rproc_detach(struct rproc *rproc)  in imx_rproc_detach()  argument
639 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_detach()
648 	imx_rproc_free_mbox(rproc);  in imx_rproc_detach()
653 static struct resource_table *imx_rproc_get_loaded_rsc_table(struct rproc *rproc, size_t *table_sz)  in imx_rproc_get_loaded_rsc_table()  argument
655 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_get_loaded_rsc_table()
666 imx_rproc_elf_find_loaded_rsc_table(struct rproc *rproc, const struct firmware *fw)  in imx_rproc_elf_find_loaded_rsc_table()  argument
668 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_elf_find_loaded_rsc_table()
673 	return rproc_elf_find_loaded_rsc_table(rproc, fw);  in imx_rproc_elf_find_loaded_rsc_table()
775 	struct rproc *rproc = data;  in imx_rproc_notified_idr_cb()  local
777 	rproc_vq_interrupt(rproc, id);  in imx_rproc_notified_idr_cb()
786 	struct rproc *rproc = priv->rproc;  in imx_rproc_vq_work()  local
788 	idr_for_each(&rproc->notifyids, imx_rproc_notified_idr_cb, rproc);  in imx_rproc_vq_work()
793 	struct rproc *rproc = dev_get_drvdata(cl->dev);  in imx_rproc_rx_callback()  local
794 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_rx_callback()
799 static int imx_rproc_xtr_mbox_init(struct rproc *rproc, bool tx_block)  in imx_rproc_xtr_mbox_init()  argument
801 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_xtr_mbox_init()
842 static void imx_rproc_free_mbox(struct rproc *rproc)  in imx_rproc_free_mbox()  argument
844 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_free_mbox()
857 static void imx_rproc_put_scu(struct rproc *rproc)  in imx_rproc_put_scu()  argument
859 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_put_scu()
883 	rproc_report_crash(priv->rproc, RPROC_WATCHDOG);  in imx_rproc_partition_notify()
911 	struct regmap_config config = { .name = "imx-rproc" };  in imx_rproc_detect_mode()
922 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
927 			priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
955 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
956 		priv->rproc->recovery_disabled = false;  in imx_rproc_detect_mode()
957 		rproc_set_feature(priv->rproc, RPROC_FEAT_ATTACH_ON_RECOVERY);  in imx_rproc_detect_mode()
1009 			imx_rproc_stop(priv->rproc);  in imx_rproc_detect_mode()
1021 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
1057 	struct rproc *rproc = data->cb_data;  in imx_rproc_sys_off_handler()  local
1060 	imx_rproc_free_mbox(rproc);  in imx_rproc_sys_off_handler()
1062 	ret = imx_rproc_xtr_mbox_init(rproc, false);  in imx_rproc_sys_off_handler()
1064 		dev_err(&rproc->dev, "Failed to request non-blocking mbox\n");  in imx_rproc_sys_off_handler()
1076 	struct rproc *rproc;  in imx_rproc_probe()  local
1081 	rproc = devm_rproc_alloc(dev, "imx-rproc", &imx_rproc_ops,  in imx_rproc_probe()
1083 	if (!rproc)  in imx_rproc_probe()
1090 	priv = rproc->priv;  in imx_rproc_probe()
1091 	priv->rproc = rproc;  in imx_rproc_probe()
1095 	dev_set_drvdata(dev, rproc);  in imx_rproc_probe()
1104 	ret = imx_rproc_xtr_mbox_init(rproc, true);  in imx_rproc_probe()
1122 	if (rproc->state != RPROC_DETACHED)  in imx_rproc_probe()
1123 		rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot");  in imx_rproc_probe()
1134 						    imx_rproc_sys_off_handler, rproc);  in imx_rproc_probe()
1142 						    imx_rproc_sys_off_handler, rproc);  in imx_rproc_probe()
1149 	ret = rproc_add(rproc);  in imx_rproc_probe()
1160 	imx_rproc_put_scu(rproc);  in imx_rproc_probe()
1162 	imx_rproc_free_mbox(rproc);  in imx_rproc_probe()
1171 	struct rproc *rproc = platform_get_drvdata(pdev);  in imx_rproc_remove()  local
1172 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_remove()
1175 	rproc_del(rproc);  in imx_rproc_remove()
1176 	imx_rproc_put_scu(rproc);  in imx_rproc_remove()
1177 	imx_rproc_free_mbox(rproc);  in imx_rproc_remove()
1203 		.name = "imx-rproc",