403 static int edac_create_csrow_object(struct mem_ctl_info *mci,  in edac_create_csrow_object()  argument
412 	csrow->dev.parent = &mci->dev;  in edac_create_csrow_object()
413 	csrow->mci = mci;  in edac_create_csrow_object()
430 static int edac_create_csrow_objects(struct mem_ctl_info *mci)  in edac_create_csrow_objects()  argument
435 	for (i = 0; i < mci->nr_csrows; i++) {  in edac_create_csrow_objects()
436 		csrow = mci->csrows[i];  in edac_create_csrow_objects()
439 		err = edac_create_csrow_object(mci, mci->csrows[i], i);  in edac_create_csrow_objects()
447 		if (device_is_registered(&mci->csrows[i]->dev))  in edac_create_csrow_objects()
448 			device_unregister(&mci->csrows[i]->dev);  in edac_create_csrow_objects()
454 static void edac_delete_csrow_objects(struct mem_ctl_info *mci)  in edac_delete_csrow_objects()  argument
458 	for (i = 0; i < mci->nr_csrows; i++) {  in edac_delete_csrow_objects()
459 		if (device_is_registered(&mci->csrows[i]->dev))  in edac_delete_csrow_objects()
460 			device_unregister(&mci->csrows[i]->dev);  in edac_delete_csrow_objects()
617 static int edac_create_dimm_object(struct mem_ctl_info *mci,  in edac_create_dimm_object()  argument
621 	dimm->mci = mci;  in edac_create_dimm_object()
627 	dimm->dev.parent = &mci->dev;  in edac_create_dimm_object()
628 	if (mci->csbased)  in edac_create_dimm_object()
633 	pm_runtime_forbid(&mci->dev);  in edac_create_dimm_object()
663 	struct mem_ctl_info *mci = to_mci(dev);  in mci_reset_counters_store()  local
667 	mci->ue_mc = 0;  in mci_reset_counters_store()
668 	mci->ce_mc = 0;  in mci_reset_counters_store()
669 	mci->ue_noinfo_count = 0;  in mci_reset_counters_store()
670 	mci->ce_noinfo_count = 0;  in mci_reset_counters_store()
672 	for (row = 0; row < mci->nr_csrows; row++) {  in mci_reset_counters_store()
673 		struct csrow_info *ri = mci->csrows[row];  in mci_reset_counters_store()
682 	mci_for_each_dimm(mci, dimm) {  in mci_reset_counters_store()
687 	mci->start_time = jiffies;  in mci_reset_counters_store()
704 	struct mem_ctl_info *mci = to_mci(dev);  in mci_sdram_scrub_rate_store()  local
711 	new_bw = mci->set_sdram_scrub_rate(mci, bandwidth);  in mci_sdram_scrub_rate_store()
728 	struct mem_ctl_info *mci = to_mci(dev);  in mci_sdram_scrub_rate_show()  local
731 	bandwidth = mci->get_sdram_scrub_rate(mci);  in mci_sdram_scrub_rate_show()
745 	struct mem_ctl_info *mci = to_mci(dev);  in mci_ue_count_show()  local
747 	return sprintf(data, "%d\n", mci->ue_mc);  in mci_ue_count_show()
754 	struct mem_ctl_info *mci = to_mci(dev);  in mci_ce_count_show()  local
756 	return sprintf(data, "%d\n", mci->ce_mc);  in mci_ce_count_show()
763 	struct mem_ctl_info *mci = to_mci(dev);  in mci_ce_noinfo_show()  local
765 	return sprintf(data, "%d\n", mci->ce_noinfo_count);  in mci_ce_noinfo_show()
772 	struct mem_ctl_info *mci = to_mci(dev);  in mci_ue_noinfo_show()  local
774 	return sprintf(data, "%d\n", mci->ue_noinfo_count);  in mci_ue_noinfo_show()
781 	struct mem_ctl_info *mci = to_mci(dev);  in mci_seconds_show()  local
783 	return sprintf(data, "%ld\n", (jiffies - mci->start_time) / HZ);  in mci_seconds_show()
790 	struct mem_ctl_info *mci = to_mci(dev);  in mci_ctl_name_show()  local
792 	return sprintf(data, "%s\n", mci->ctl_name);  in mci_ctl_name_show()
799 	struct mem_ctl_info *mci = to_mci(dev);  in mci_size_mb_show()  local
802 	for (csrow_idx = 0; csrow_idx < mci->nr_csrows; csrow_idx++) {  in mci_size_mb_show()
803 		struct csrow_info *csrow = mci->csrows[csrow_idx];  in mci_size_mb_show()
819 	struct mem_ctl_info *mci = to_mci(dev);  in mci_max_location_show()  local
824 	for (i = 0; i < mci->n_layers; i++) {  in mci_max_location_show()
826 			      edac_layer_name[mci->layers[i].type],  in mci_max_location_show()
827 			      mci->layers[i].size - 1);  in mci_max_location_show()
875 	struct mem_ctl_info *mci = to_mci(dev);  in mci_attr_is_visible()  local
880 	if (mci->get_sdram_scrub_rate)  in mci_attr_is_visible()
882 	if (mci->set_sdram_scrub_rate)  in mci_attr_is_visible()
909 int edac_create_sysfs_mci_device(struct mem_ctl_info *mci,  in edac_create_sysfs_mci_device()  argument
916 	mci->dev.type = &mci_attr_type;  in edac_create_sysfs_mci_device()
917 	mci->dev.parent = mci_pdev;  in edac_create_sysfs_mci_device()
918 	mci->dev.groups = groups;  in edac_create_sysfs_mci_device()
919 	dev_set_name(&mci->dev, "mc%d", mci->mc_idx);  in edac_create_sysfs_mci_device()
920 	dev_set_drvdata(&mci->dev, mci);  in edac_create_sysfs_mci_device()
921 	pm_runtime_forbid(&mci->dev);  in edac_create_sysfs_mci_device()
923 	err = device_add(&mci->dev);  in edac_create_sysfs_mci_device()
925 		edac_dbg(1, "failure: create device %s\n", dev_name(&mci->dev));  in edac_create_sysfs_mci_device()
930 	edac_dbg(0, "device %s created\n", dev_name(&mci->dev));  in edac_create_sysfs_mci_device()
935 	mci_for_each_dimm(mci, dimm) {  in edac_create_sysfs_mci_device()
940 		err = edac_create_dimm_object(mci, dimm);  in edac_create_sysfs_mci_device()
946 	err = edac_create_csrow_objects(mci);  in edac_create_sysfs_mci_device()
951 	edac_create_debugfs_nodes(mci);  in edac_create_sysfs_mci_device()
955 	edac_remove_sysfs_mci_device(mci);  in edac_create_sysfs_mci_device()
963 void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)  in edac_remove_sysfs_mci_device()  argument
967 	if (!device_is_registered(&mci->dev))  in edac_remove_sysfs_mci_device()
973 	edac_debugfs_remove_recursive(mci->debugfs);  in edac_remove_sysfs_mci_device()
976 	edac_delete_csrow_objects(mci);  in edac_remove_sysfs_mci_device()
979 	mci_for_each_dimm(mci, dimm) {  in edac_remove_sysfs_mci_device()
987 	device_del(&mci->dev);  in edac_remove_sysfs_mci_device()