204 	struct cxl_afu *afu = to_afu_chardev_m(device);  in mmio_size_show_master()  local
206 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);  in mmio_size_show_master()
213 	struct cxl_afu *afu = to_afu_chardev_m(device);  in pp_mmio_off_show()  local
215 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->native->pp_offset);  in pp_mmio_off_show()
222 	struct cxl_afu *afu = to_afu_chardev_m(device);  in pp_mmio_len_show()  local
224 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);  in pp_mmio_len_show()
240 	struct cxl_afu *afu = to_cxl_afu(device);  in mmio_size_show()  local
242 	if (afu->pp_size)  in mmio_size_show()
243 		return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);  in mmio_size_show()
244 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);  in mmio_size_show()
251 	struct cxl_afu *afu = to_cxl_afu(device);  in reset_store_afu()  local
255 	mutex_lock(&afu->contexts_lock);  in reset_store_afu()
256 	if (!idr_is_empty(&afu->contexts_idr)) {  in reset_store_afu()
261 	if ((rc = cxl_ops->afu_reset(afu)))  in reset_store_afu()
266 	mutex_unlock(&afu->contexts_lock);  in reset_store_afu()
274 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_min_show()  local
276 	return scnprintf(buf, PAGE_SIZE, "%i\n", afu->pp_irqs);  in irqs_min_show()
283 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_max_show()  local
285 	return scnprintf(buf, PAGE_SIZE, "%i\n", afu->irqs_max);  in irqs_max_show()
292 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_max_store()  local
300 	if (irqs_max < afu->pp_irqs)  in irqs_max_store()
304 		if (irqs_max > afu->adapter->user_irqs)  in irqs_max_store()
308 		if (irqs_max > afu->guest->max_ints)  in irqs_max_store()
312 	afu->irqs_max = irqs_max;  in irqs_max_store()
319 	struct cxl_afu *afu = to_cxl_afu(device);  in modes_supported_show()  local
322 	if (afu->modes_supported & CXL_MODE_DEDICATED)  in modes_supported_show()
324 	if (afu->modes_supported & CXL_MODE_DIRECTED)  in modes_supported_show()
333 	struct cxl_afu *afu = to_cxl_afu(device);  in prefault_mode_show()  local
335 	switch (afu->prefault_mode) {  in prefault_mode_show()
349 	struct cxl_afu *afu = to_cxl_afu(device);  in prefault_mode_store()  local
370 	afu->prefault_mode = mode;  in prefault_mode_store()
378 	struct cxl_afu *afu = to_cxl_afu(device);  in mode_show()  local
380 	if (afu->current_mode == CXL_MODE_DEDICATED)  in mode_show()
382 	if (afu->current_mode == CXL_MODE_DIRECTED)  in mode_show()
390 	struct cxl_afu *afu = to_cxl_afu(device);  in mode_store()  local
395 	mutex_lock(&afu->contexts_lock);  in mode_store()
396 	if (!idr_is_empty(&afu->contexts_idr))  in mode_store()
415 	old_mode = afu->current_mode;  in mode_store()
416 	afu->current_mode = 0;  in mode_store()
417 	afu->num_procs = 0;  in mode_store()
419 	mutex_unlock(&afu->contexts_lock);  in mode_store()
421 	if ((rc = cxl_ops->afu_deactivate_mode(afu, old_mode)))  in mode_store()
423 	if ((rc = cxl_ops->afu_activate_mode(afu, mode)))  in mode_store()
428 	mutex_unlock(&afu->contexts_lock);  in mode_store()
450 	struct cxl_afu *afu = to_cxl_afu(kobj_to_dev(kobj));  in afu_eb_read()  local
452 	return cxl_ops->afu_read_err_buffer(afu, buf, off, count);  in afu_eb_read()
545 	struct cxl_afu *afu = to_cxl_afu(kobj_to_dev(kobj->parent));  in afu_read_config()  local
550 		rc = cxl_ops->afu_cr_read64(afu, cr->cr, off & ~0x7, &val);  in afu_read_config()
588 static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int cr_idx)  in cxl_sysfs_afu_new_cr()  argument
599 	rc = cxl_ops->afu_cr_read16(afu, cr_idx, PCI_DEVICE_ID, &cr->device);  in cxl_sysfs_afu_new_cr()
602 	rc = cxl_ops->afu_cr_read16(afu, cr_idx, PCI_VENDOR_ID, &cr->vendor);  in cxl_sysfs_afu_new_cr()
605 	rc = cxl_ops->afu_cr_read32(afu, cr_idx, PCI_CLASS_REVISION, &cr->class);  in cxl_sysfs_afu_new_cr()
622 	cr->config_attr.size = afu->crs_len;  in cxl_sysfs_afu_new_cr()
626 				  &afu->dev.kobj, "cr%i", cr->cr);  in cxl_sysfs_afu_new_cr()
649 void cxl_sysfs_afu_remove(struct cxl_afu *afu)  in cxl_sysfs_afu_remove()  argument
656 	if (afu->eb_len)  in cxl_sysfs_afu_remove()
657 		device_remove_bin_file(&afu->dev, &afu->attr_eb);  in cxl_sysfs_afu_remove()
663 			device_remove_file(&afu->dev, &afu_attrs[i]);  in cxl_sysfs_afu_remove()
666 	list_for_each_entry_safe(cr, tmp, &afu->crs, list) {  in cxl_sysfs_afu_remove()
672 int cxl_sysfs_afu_add(struct cxl_afu *afu)  in cxl_sysfs_afu_add()  argument
678 	INIT_LIST_HEAD(&afu->crs);  in cxl_sysfs_afu_add()
684 			if ((rc = device_create_file(&afu->dev, &afu_attrs[i])))  in cxl_sysfs_afu_add()
690 	if (afu->eb_len) {  in cxl_sysfs_afu_add()
691 		sysfs_attr_init(&afu->attr_eb.attr);  in cxl_sysfs_afu_add()
693 		afu->attr_eb.attr.name = "afu_err_buff";  in cxl_sysfs_afu_add()
694 		afu->attr_eb.attr.mode = S_IRUGO;  in cxl_sysfs_afu_add()
695 		afu->attr_eb.size = afu->eb_len;  in cxl_sysfs_afu_add()
696 		afu->attr_eb.read = afu_eb_read;  in cxl_sysfs_afu_add()
698 		rc = device_create_bin_file(&afu->dev, &afu->attr_eb);  in cxl_sysfs_afu_add()
700 			dev_err(&afu->dev,  in cxl_sysfs_afu_add()
707 	for (i = 0; i < afu->crs_num; i++) {  in cxl_sysfs_afu_add()
708 		cr = cxl_sysfs_afu_new_cr(afu, i);  in cxl_sysfs_afu_add()
713 		list_add(&cr->list, &afu->crs);  in cxl_sysfs_afu_add()
719 	cxl_sysfs_afu_remove(afu);  in cxl_sysfs_afu_add()
723 	afu->eb_len = 0;  in cxl_sysfs_afu_add()
729 		device_remove_file(&afu->dev, &afu_attrs[i]);  in cxl_sysfs_afu_add()
734 int cxl_sysfs_afu_m_add(struct cxl_afu *afu)  in cxl_sysfs_afu_m_add()  argument
743 			if ((rc = device_create_file(afu->chardev_m, &afu_master_attrs[i])))  in cxl_sysfs_afu_m_add()
755 			device_remove_file(afu->chardev_m, &afu_master_attrs[i]);  in cxl_sysfs_afu_m_add()
760 void cxl_sysfs_afu_m_remove(struct cxl_afu *afu)  in cxl_sysfs_afu_m_remove()  argument
769 			device_remove_file(afu->chardev_m, &afu_master_attrs[i]);  in cxl_sysfs_afu_m_remove()