93 static int imx_rproc_xtr_mbox_init(struct rproc *rproc);
94 static void imx_rproc_free_mbox(struct rproc *rproc);
95 static int imx_rproc_detach_pd(struct rproc *rproc);
101 	struct rproc			*rproc;  member
373 static int imx_rproc_start(struct rproc *rproc)  in imx_rproc_start()  argument
375 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_start()
381 	ret = imx_rproc_xtr_mbox_init(rproc);  in imx_rproc_start()
413 static int imx_rproc_stop(struct rproc *rproc)  in imx_rproc_stop()  argument
415 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_stop()
452 		imx_rproc_free_mbox(rproc);  in imx_rproc_stop()
493 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
495 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_da_to_va()
520 	dev_dbg(&rproc->dev, "da = 0x%llx len = 0x%zx va = 0x%p\n",  in imx_rproc_da_to_va()
526 static int imx_rproc_mem_alloc(struct rproc *rproc,  in imx_rproc_mem_alloc()  argument
529 	struct device *dev = rproc->dev.parent;  in imx_rproc_mem_alloc()
546 static int imx_rproc_mem_release(struct rproc *rproc,  in imx_rproc_mem_release()  argument
549 	dev_dbg(rproc->dev.parent, "unmap memory: %pa\n", &mem->dma);  in imx_rproc_mem_release()
555 static int imx_rproc_prepare(struct rproc *rproc)  in imx_rproc_prepare()  argument
557 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_prepare()
593 			rproc_coredump_add_segment(rproc, da, rmem->size);  in imx_rproc_prepare()
599 		rproc_add_carveout(rproc, mem);  in imx_rproc_prepare()
605 static int imx_rproc_parse_fw(struct rproc *rproc, const struct firmware *fw)  in imx_rproc_parse_fw()  argument
609 	ret = rproc_elf_load_rsc_table(rproc, fw);  in imx_rproc_parse_fw()
611 		dev_info(&rproc->dev, "No resource table in elf\n");  in imx_rproc_parse_fw()
616 static void imx_rproc_kick(struct rproc *rproc, int vqid)  in imx_rproc_kick()  argument
618 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_kick()
639 static int imx_rproc_attach(struct rproc *rproc)  in imx_rproc_attach()  argument
641 	return imx_rproc_xtr_mbox_init(rproc);  in imx_rproc_attach()
644 static int imx_rproc_detach(struct rproc *rproc)  in imx_rproc_detach()  argument
646 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_detach()
655 	imx_rproc_free_mbox(rproc);  in imx_rproc_detach()
660 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
662 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_get_loaded_rsc_table()
673 imx_rproc_elf_find_loaded_rsc_table(struct rproc *rproc, const struct firmware *fw)  in imx_rproc_elf_find_loaded_rsc_table()  argument
675 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_elf_find_loaded_rsc_table()
680 	return rproc_elf_find_loaded_rsc_table(rproc, fw);  in imx_rproc_elf_find_loaded_rsc_table()
782 	struct rproc *rproc = data;  in imx_rproc_notified_idr_cb()  local
784 	rproc_vq_interrupt(rproc, id);  in imx_rproc_notified_idr_cb()
793 	struct rproc *rproc = priv->rproc;  in imx_rproc_vq_work()  local
795 	idr_for_each(&rproc->notifyids, imx_rproc_notified_idr_cb, rproc);  in imx_rproc_vq_work()
800 	struct rproc *rproc = dev_get_drvdata(cl->dev);  in imx_rproc_rx_callback()  local
801 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_rx_callback()
806 static int imx_rproc_xtr_mbox_init(struct rproc *rproc)  in imx_rproc_xtr_mbox_init()  argument
808 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_xtr_mbox_init()
849 static void imx_rproc_free_mbox(struct rproc *rproc)  in imx_rproc_free_mbox()  argument
851 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_free_mbox()
864 static void imx_rproc_put_scu(struct rproc *rproc)  in imx_rproc_put_scu()  argument
866 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_put_scu()
873 		imx_rproc_detach_pd(rproc);  in imx_rproc_put_scu()
890 	rproc_report_crash(priv->rproc, RPROC_WATCHDOG);  in imx_rproc_partition_notify()
948 static int imx_rproc_detach_pd(struct rproc *rproc)  in imx_rproc_detach_pd()  argument
950 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_detach_pd()
970 	struct regmap_config config = { .name = "imx-rproc" };  in imx_rproc_detect_mode()
981 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
986 			priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
1014 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
1015 		priv->rproc->recovery_disabled = false;  in imx_rproc_detect_mode()
1016 		rproc_set_feature(priv->rproc, RPROC_FEAT_ATTACH_ON_RECOVERY);  in imx_rproc_detect_mode()
1068 			imx_rproc_stop(priv->rproc);  in imx_rproc_detect_mode()
1080 		priv->rproc->state = RPROC_DETACHED;  in imx_rproc_detect_mode()
1119 	struct rproc *rproc;  in imx_rproc_probe()  local
1124 	rproc = rproc_alloc(dev, "imx-rproc", &imx_rproc_ops,  in imx_rproc_probe()
1126 	if (!rproc)  in imx_rproc_probe()
1135 	priv = rproc->priv;  in imx_rproc_probe()
1136 	priv->rproc = rproc;  in imx_rproc_probe()
1140 	dev_set_drvdata(dev, rproc);  in imx_rproc_probe()
1150 	ret = imx_rproc_xtr_mbox_init(rproc);  in imx_rproc_probe()
1168 	if (rproc->state != RPROC_DETACHED)  in imx_rproc_probe()
1169 		rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot");  in imx_rproc_probe()
1171 	ret = rproc_add(rproc);  in imx_rproc_probe()
1182 	imx_rproc_put_scu(rproc);  in imx_rproc_probe()
1184 	imx_rproc_free_mbox(rproc);  in imx_rproc_probe()
1188 	rproc_free(rproc);  in imx_rproc_probe()
1195 	struct rproc *rproc = platform_get_drvdata(pdev);  in imx_rproc_remove()  local
1196 	struct imx_rproc *priv = rproc->priv;  in imx_rproc_remove()
1199 	rproc_del(rproc);  in imx_rproc_remove()
1200 	imx_rproc_put_scu(rproc);  in imx_rproc_remove()
1201 	imx_rproc_free_mbox(rproc);  in imx_rproc_remove()
1203 	rproc_free(rproc);  in imx_rproc_remove()
1228 		.name = "imx-rproc",