216 static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;  variable
231 	if (IS_ERR(drv_data))  in llcc_slice_getd()
232 		return ERR_CAST(drv_data);  in llcc_slice_getd()
234 	cfg = drv_data->cfg;  in llcc_slice_getd()
235 	sz = drv_data->cfg_size;  in llcc_slice_getd()
274 	if (IS_ERR(drv_data))  in llcc_update_act_ctrl()
275 		return PTR_ERR(drv_data);  in llcc_update_act_ctrl()
282 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
289 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
294 	ret = regmap_read_poll_timeout(drv_data->bcast_regmap, status_reg,  in llcc_update_act_ctrl()
312 	if (IS_ERR(drv_data))  in llcc_slice_activate()
313 		return PTR_ERR(drv_data);  in llcc_slice_activate()
318 	mutex_lock(&drv_data->lock);  in llcc_slice_activate()
319 	if (test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_activate()
320 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
329 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
333 	__set_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_activate()
334 	mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
352 	if (IS_ERR(drv_data))  in llcc_slice_deactivate()
353 		return PTR_ERR(drv_data);  in llcc_slice_deactivate()
358 	mutex_lock(&drv_data->lock);  in llcc_slice_deactivate()
359 	if (!test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_deactivate()
360 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
368 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
372 	__clear_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_deactivate()
373 	mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
430 	max_cap_cacheline = max_cap_cacheline / drv_data->num_banks;  in _qcom_llcc_cfg_program()
436 	ret = regmap_write(drv_data->bcast_regmap, attr1_cfg, attr1_val);  in _qcom_llcc_cfg_program()
445 	ret = regmap_write(drv_data->bcast_regmap, attr0_cfg, attr0_val);  in _qcom_llcc_cfg_program()
453 		ret = regmap_write(drv_data->bcast_regmap,  in _qcom_llcc_cfg_program()
459 		ret = regmap_write(drv_data->bcast_regmap,  in _qcom_llcc_cfg_program()
465 	if (drv_data->major_version == 2) {  in _qcom_llcc_cfg_program()
469 		ret = regmap_update_bits(drv_data->bcast_regmap, LLCC_TRP_WRSC_EN,  in _qcom_llcc_cfg_program()
491 	sz = drv_data->cfg_size;  in qcom_llcc_cfg_program()
492 	llcc_table = drv_data->cfg;  in qcom_llcc_cfg_program()
506 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_remove()
540 	drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL);  in qcom_llcc_probe()
541 	if (!drv_data) {  in qcom_llcc_probe()
546 	drv_data->regmap = qcom_llcc_init_mmio(pdev, "llcc_base");  in qcom_llcc_probe()
547 	if (IS_ERR(drv_data->regmap)) {  in qcom_llcc_probe()
548 		ret = PTR_ERR(drv_data->regmap);  in qcom_llcc_probe()
552 	drv_data->bcast_regmap =  in qcom_llcc_probe()
554 	if (IS_ERR(drv_data->bcast_regmap)) {  in qcom_llcc_probe()
555 		ret = PTR_ERR(drv_data->bcast_regmap);  in qcom_llcc_probe()
560 	ret = regmap_read(drv_data->bcast_regmap, LLCC_COMMON_HW_INFO, &version);  in qcom_llcc_probe()
564 	drv_data->major_version = FIELD_GET(LLCC_MAJOR_VERSION_MASK, version);  in qcom_llcc_probe()
566 	ret = regmap_read(drv_data->regmap, LLCC_COMMON_STATUS0,  in qcom_llcc_probe()
573 	drv_data->num_banks = num_banks;  in qcom_llcc_probe()
580 		if (llcc_cfg[i].slice_id > drv_data->max_slices)  in qcom_llcc_probe()
581 			drv_data->max_slices = llcc_cfg[i].slice_id;  in qcom_llcc_probe()
583 	drv_data->offsets = devm_kcalloc(dev, num_banks, sizeof(u32),  in qcom_llcc_probe()
585 	if (!drv_data->offsets) {  in qcom_llcc_probe()
591 		drv_data->offsets[i] = i * BANK_OFFSET_STRIDE;  in qcom_llcc_probe()
593 	drv_data->bitmap = devm_kcalloc(dev,  in qcom_llcc_probe()
594 	BITS_TO_LONGS(drv_data->max_slices), sizeof(unsigned long),  in qcom_llcc_probe()
596 	if (!drv_data->bitmap) {  in qcom_llcc_probe()
601 	drv_data->cfg = llcc_cfg;  in qcom_llcc_probe()
602 	drv_data->cfg_size = sz;  in qcom_llcc_probe()
603 	mutex_init(&drv_data->lock);  in qcom_llcc_probe()
604 	platform_set_drvdata(pdev, drv_data);  in qcom_llcc_probe()
610 	drv_data->ecc_irq = platform_get_irq(pdev, 0);  in qcom_llcc_probe()
611 	if (drv_data->ecc_irq >= 0) {  in qcom_llcc_probe()
613 						"qcom_llcc_edac", -1, drv_data,  in qcom_llcc_probe()
614 						sizeof(*drv_data));  in qcom_llcc_probe()
621 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_probe()