446 static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;  variable
461 	if (IS_ERR(drv_data))  in llcc_slice_getd()
462 		return ERR_CAST(drv_data);  in llcc_slice_getd()
464 	cfg = drv_data->cfg;  in llcc_slice_getd()
465 	sz = drv_data->cfg_size;  in llcc_slice_getd()
504 	if (IS_ERR(drv_data))  in llcc_update_act_ctrl()
505 		return PTR_ERR(drv_data);  in llcc_update_act_ctrl()
512 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
519 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
524 	ret = regmap_read_poll_timeout(drv_data->bcast_regmap, status_reg,  in llcc_update_act_ctrl()
542 	if (IS_ERR(drv_data))  in llcc_slice_activate()
543 		return PTR_ERR(drv_data);  in llcc_slice_activate()
548 	mutex_lock(&drv_data->lock);  in llcc_slice_activate()
549 	if (test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_activate()
550 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
559 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
563 	__set_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_activate()
564 	mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
582 	if (IS_ERR(drv_data))  in llcc_slice_deactivate()
583 		return PTR_ERR(drv_data);  in llcc_slice_deactivate()
588 	mutex_lock(&drv_data->lock);  in llcc_slice_deactivate()
589 	if (!test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_deactivate()
590 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
598 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
602 	__clear_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_deactivate()
603 	mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
660 	max_cap_cacheline = max_cap_cacheline / drv_data->num_banks;  in _qcom_llcc_cfg_program()
666 	ret = regmap_write(drv_data->bcast_regmap, attr1_cfg, attr1_val);  in _qcom_llcc_cfg_program()
675 	ret = regmap_write(drv_data->bcast_regmap, attr0_cfg, attr0_val);  in _qcom_llcc_cfg_program()
683 		ret = regmap_write(drv_data->bcast_regmap,  in _qcom_llcc_cfg_program()
689 		ret = regmap_write(drv_data->bcast_regmap,  in _qcom_llcc_cfg_program()
695 	if (drv_data->version >= LLCC_VERSION_2_0_0_0) {  in _qcom_llcc_cfg_program()
699 		ret = regmap_update_bits(drv_data->bcast_regmap, LLCC_TRP_WRSC_EN,  in _qcom_llcc_cfg_program()
705 	if (drv_data->version >= LLCC_VERSION_2_1_0_0) {  in _qcom_llcc_cfg_program()
709 		ret = regmap_update_bits(drv_data->bcast_regmap, LLCC_TRP_WRSC_CACHEABLE_EN,  in _qcom_llcc_cfg_program()
731 	sz = drv_data->cfg_size;  in qcom_llcc_cfg_program()
732 	llcc_table = drv_data->cfg;  in qcom_llcc_cfg_program()
746 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_remove()
780 	drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL);  in qcom_llcc_probe()
781 	if (!drv_data) {  in qcom_llcc_probe()
786 	drv_data->regmap = qcom_llcc_init_mmio(pdev, "llcc_base");  in qcom_llcc_probe()
787 	if (IS_ERR(drv_data->regmap)) {  in qcom_llcc_probe()
788 		ret = PTR_ERR(drv_data->regmap);  in qcom_llcc_probe()
792 	drv_data->bcast_regmap =  in qcom_llcc_probe()
794 	if (IS_ERR(drv_data->bcast_regmap)) {  in qcom_llcc_probe()
795 		ret = PTR_ERR(drv_data->bcast_regmap);  in qcom_llcc_probe()
802 	ret = regmap_read(drv_data->bcast_regmap, cfg->reg_offset[LLCC_COMMON_HW_INFO],  in qcom_llcc_probe()
807 	drv_data->version = version;  in qcom_llcc_probe()
809 	ret = regmap_read(drv_data->regmap, cfg->reg_offset[LLCC_COMMON_STATUS0],  in qcom_llcc_probe()
816 	drv_data->num_banks = num_banks;  in qcom_llcc_probe()
822 		if (llcc_cfg[i].slice_id > drv_data->max_slices)  in qcom_llcc_probe()
823 			drv_data->max_slices = llcc_cfg[i].slice_id;  in qcom_llcc_probe()
825 	drv_data->offsets = devm_kcalloc(dev, num_banks, sizeof(u32),  in qcom_llcc_probe()
827 	if (!drv_data->offsets) {  in qcom_llcc_probe()
833 		drv_data->offsets[i] = i * BANK_OFFSET_STRIDE;  in qcom_llcc_probe()
835 	drv_data->bitmap = devm_bitmap_zalloc(dev, drv_data->max_slices,  in qcom_llcc_probe()
837 	if (!drv_data->bitmap) {  in qcom_llcc_probe()
842 	drv_data->cfg = llcc_cfg;  in qcom_llcc_probe()
843 	drv_data->cfg_size = sz;  in qcom_llcc_probe()
844 	drv_data->edac_reg_offset = cfg->edac_reg_offset;  in qcom_llcc_probe()
845 	mutex_init(&drv_data->lock);  in qcom_llcc_probe()
846 	platform_set_drvdata(pdev, drv_data);  in qcom_llcc_probe()
852 	drv_data->ecc_irq = platform_get_irq(pdev, 0);  in qcom_llcc_probe()
853 	if (drv_data->ecc_irq >= 0) {  in qcom_llcc_probe()
855 						"qcom_llcc_edac", -1, drv_data,  in qcom_llcc_probe()
856 						sizeof(*drv_data));  in qcom_llcc_probe()
863 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_probe()