157 	struct cxl_afu *afu = to_afu_chardev_m(device);  in mmio_size_show_master()  local
159 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);  in mmio_size_show_master()
166 	struct cxl_afu *afu = to_afu_chardev_m(device);  in pp_mmio_off_show()  local
168 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_offset);  in pp_mmio_off_show()
175 	struct cxl_afu *afu = to_afu_chardev_m(device);  in pp_mmio_len_show()  local
177 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);  in pp_mmio_len_show()
193 	struct cxl_afu *afu = to_cxl_afu(device);  in mmio_size_show()  local
195 	if (afu->pp_size)  in mmio_size_show()
196 		return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);  in mmio_size_show()
197 	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);  in mmio_size_show()
204 	struct cxl_afu *afu = to_cxl_afu(device);  in reset_store_afu()  local
208 	mutex_lock(&afu->contexts_lock);  in reset_store_afu()
209 	if (!idr_is_empty(&afu->contexts_idr)) {  in reset_store_afu()
214 	if ((rc = __cxl_afu_reset(afu)))  in reset_store_afu()
219 	mutex_unlock(&afu->contexts_lock);  in reset_store_afu()
227 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_min_show()  local
229 	return scnprintf(buf, PAGE_SIZE, "%i\n", afu->pp_irqs);  in irqs_min_show()
236 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_max_show()  local
238 	return scnprintf(buf, PAGE_SIZE, "%i\n", afu->irqs_max);  in irqs_max_show()
245 	struct cxl_afu *afu = to_cxl_afu(device);  in irqs_max_store()  local
253 	if (irqs_max < afu->pp_irqs)  in irqs_max_store()
256 	if (irqs_max > afu->adapter->user_irqs)  in irqs_max_store()
259 	afu->irqs_max = irqs_max;  in irqs_max_store()
266 	struct cxl_afu *afu = to_cxl_afu(device);  in modes_supported_show()  local
269 	if (afu->modes_supported & CXL_MODE_DEDICATED)  in modes_supported_show()
271 	if (afu->modes_supported & CXL_MODE_DIRECTED)  in modes_supported_show()
280 	struct cxl_afu *afu = to_cxl_afu(device);  in prefault_mode_show()  local
282 	switch (afu->prefault_mode) {  in prefault_mode_show()
296 	struct cxl_afu *afu = to_cxl_afu(device);  in prefault_mode_store()  local
309 	afu->prefault_mode = mode;  in prefault_mode_store()
317 	struct cxl_afu *afu = to_cxl_afu(device);  in mode_show()  local
319 	if (afu->current_mode == CXL_MODE_DEDICATED)  in mode_show()
321 	if (afu->current_mode == CXL_MODE_DIRECTED)  in mode_show()
329 	struct cxl_afu *afu = to_cxl_afu(device);  in mode_store()  local
334 	mutex_lock(&afu->contexts_lock);  in mode_store()
335 	if (!idr_is_empty(&afu->contexts_idr))  in mode_store()
354 	old_mode = afu->current_mode;  in mode_store()
355 	afu->current_mode = 0;  in mode_store()
356 	afu->num_procs = 0;  in mode_store()
358 	mutex_unlock(&afu->contexts_lock);  in mode_store()
360 	if ((rc = _cxl_afu_deactivate_mode(afu, old_mode)))  in mode_store()
362 	if ((rc = cxl_afu_activate_mode(afu, mode)))  in mode_store()
367 	mutex_unlock(&afu->contexts_lock);  in mode_store()
389 	struct cxl_afu *afu = to_cxl_afu(container_of(kobj,  in afu_eb_read()  local
392 	return cxl_afu_read_err_buffer(afu, buf, off, count);  in afu_eb_read()
470 	struct cxl_afu *afu = to_cxl_afu(container_of(kobj->parent, struct device, kobj));  in afu_read_config()  local
475 		val = cxl_afu_cr_read64(afu, cr->cr, off & ~0x7);  in afu_read_config()
510 static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int cr_idx)  in cxl_sysfs_afu_new_cr()  argument
520 	cr->device = cxl_afu_cr_read16(afu, cr_idx, PCI_DEVICE_ID);  in cxl_sysfs_afu_new_cr()
521 	cr->vendor = cxl_afu_cr_read16(afu, cr_idx, PCI_VENDOR_ID);  in cxl_sysfs_afu_new_cr()
522 	cr->class = cxl_afu_cr_read32(afu, cr_idx, PCI_CLASS_REVISION) >> 8;  in cxl_sysfs_afu_new_cr()
536 	cr->config_attr.size = afu->crs_len;  in cxl_sysfs_afu_new_cr()
540 				  &afu->dev.kobj, "cr%i", cr->cr);  in cxl_sysfs_afu_new_cr()
563 void cxl_sysfs_afu_remove(struct cxl_afu *afu)  in cxl_sysfs_afu_remove()  argument
569 	if (afu->eb_len)  in cxl_sysfs_afu_remove()
570 		device_remove_bin_file(&afu->dev, &afu->attr_eb);  in cxl_sysfs_afu_remove()
573 		device_remove_file(&afu->dev, &afu_attrs[i]);  in cxl_sysfs_afu_remove()
575 	list_for_each_entry_safe(cr, tmp, &afu->crs, list) {  in cxl_sysfs_afu_remove()
581 int cxl_sysfs_afu_add(struct cxl_afu *afu)  in cxl_sysfs_afu_add()  argument
586 	INIT_LIST_HEAD(&afu->crs);  in cxl_sysfs_afu_add()
589 		if ((rc = device_create_file(&afu->dev, &afu_attrs[i])))  in cxl_sysfs_afu_add()
594 	if (afu->eb_len) {  in cxl_sysfs_afu_add()
595 		sysfs_attr_init(&afu->attr_eb.attr);  in cxl_sysfs_afu_add()
597 		afu->attr_eb.attr.name = "afu_err_buff";  in cxl_sysfs_afu_add()
598 		afu->attr_eb.attr.mode = S_IRUGO;  in cxl_sysfs_afu_add()
599 		afu->attr_eb.size = afu->eb_len;  in cxl_sysfs_afu_add()
600 		afu->attr_eb.read = afu_eb_read;  in cxl_sysfs_afu_add()
602 		rc = device_create_bin_file(&afu->dev, &afu->attr_eb);  in cxl_sysfs_afu_add()
604 			dev_err(&afu->dev,  in cxl_sysfs_afu_add()
611 	for (i = 0; i < afu->crs_num; i++) {  in cxl_sysfs_afu_add()
612 		cr = cxl_sysfs_afu_new_cr(afu, i);  in cxl_sysfs_afu_add()
617 		list_add(&cr->list, &afu->crs);  in cxl_sysfs_afu_add()
623 	cxl_sysfs_afu_remove(afu);  in cxl_sysfs_afu_add()
627 	afu->eb_len = 0;  in cxl_sysfs_afu_add()
630 		device_remove_file(&afu->dev, &afu_attrs[i]);  in cxl_sysfs_afu_add()
634 int cxl_sysfs_afu_m_add(struct cxl_afu *afu)  in cxl_sysfs_afu_m_add()  argument
639 		if ((rc = device_create_file(afu->chardev_m, &afu_master_attrs[i])))  in cxl_sysfs_afu_m_add()
647 		device_remove_file(afu->chardev_m, &afu_master_attrs[i]);  in cxl_sysfs_afu_m_add()
651 void cxl_sysfs_afu_m_remove(struct cxl_afu *afu)  in cxl_sysfs_afu_m_remove()  argument
656 		device_remove_file(afu->chardev_m, &afu_master_attrs[i]);  in cxl_sysfs_afu_m_remove()