37 int cxl_afu_slbia(struct cxl_afu *afu)  in cxl_afu_slbia()  argument
42 	cxl_p2n_write(afu, CXL_SLBIA_An, CXL_TLB_SLB_IQ_ALL);  in cxl_afu_slbia()
43 	while (cxl_p2n_read(afu, CXL_SLBIA_An) & CXL_TLB_SLB_P) {  in cxl_afu_slbia()
45 			dev_warn(&afu->dev, "WARNING: CXL AFU SLBIA timed out!\n");  in cxl_afu_slbia()
51 		if (!cxl_ops->link_ok(afu->adapter, afu))  in cxl_afu_slbia()
66 		 ctx->afu->adapter->adapter_num, ctx->afu->slice, ctx->pe);  in _cxl_slbia()
73 	cxl_afu_slbia(ctx->afu);  in _cxl_slbia()
79 	struct cxl_afu *afu;  in cxl_slbia_core()  local
90 			afu = adapter->afu[slice];  in cxl_slbia_core()
91 			if (!afu || !afu->enabled)  in cxl_slbia_core()
94 			idr_for_each_entry(&afu->contexts_idr, ctx, id)  in cxl_slbia_core()
246 	struct cxl_afu *afu;  in cxl_alloc_afu()  local
248 	if (!(afu = kzalloc(sizeof(struct cxl_afu), GFP_KERNEL)))  in cxl_alloc_afu()
251 	afu->adapter = adapter;  in cxl_alloc_afu()
252 	afu->dev.parent = &adapter->dev;  in cxl_alloc_afu()
253 	afu->dev.release = cxl_ops->release_afu;  in cxl_alloc_afu()
254 	afu->slice = slice;  in cxl_alloc_afu()
255 	idr_init(&afu->contexts_idr);  in cxl_alloc_afu()
256 	mutex_init(&afu->contexts_lock);  in cxl_alloc_afu()
257 	spin_lock_init(&afu->afu_cntl_lock);  in cxl_alloc_afu()
258 	atomic_set(&afu->configured_state, -1);  in cxl_alloc_afu()
259 	afu->prefault_mode = CXL_PREFAULT_NONE;  in cxl_alloc_afu()
260 	afu->irqs_max = afu->adapter->user_irqs;  in cxl_alloc_afu()
262 	return afu;  in cxl_alloc_afu()
265 int cxl_afu_select_best_mode(struct cxl_afu *afu)  in cxl_afu_select_best_mode()  argument
267 	if (afu->modes_supported & CXL_MODE_DIRECTED)  in cxl_afu_select_best_mode()
268 		return cxl_ops->afu_activate_mode(afu, CXL_MODE_DIRECTED);  in cxl_afu_select_best_mode()
270 	if (afu->modes_supported & CXL_MODE_DEDICATED)  in cxl_afu_select_best_mode()
271 		return cxl_ops->afu_activate_mode(afu, CXL_MODE_DEDICATED);  in cxl_afu_select_best_mode()
273 	dev_warn(&afu->dev, "No supported programming modes available\n");  in cxl_afu_select_best_mode()