83 	struct ps3vram_cache cache;  member
317 	struct ps3vram_cache *cache = &priv->cache;  in ps3vram_cache_evict()  local
319 	if (!(cache->tags[entry].flags & CACHE_PAGE_DIRTY))  in ps3vram_cache_evict()
323 		cache->tags[entry].address);  in ps3vram_cache_evict()
324 	if (ps3vram_upload(dev, CACHE_OFFSET + entry * cache->page_size,  in ps3vram_cache_evict()
325 			   cache->tags[entry].address, DMA_PAGE_SIZE,  in ps3vram_cache_evict()
326 			   cache->page_size / DMA_PAGE_SIZE) < 0) {  in ps3vram_cache_evict()
329 			entry * cache->page_size, cache->tags[entry].address,  in ps3vram_cache_evict()
330 			cache->page_size);  in ps3vram_cache_evict()
332 	cache->tags[entry].flags &= ~CACHE_PAGE_DIRTY;  in ps3vram_cache_evict()
339 	struct ps3vram_cache *cache = &priv->cache;  in ps3vram_cache_load()  local
343 			     CACHE_OFFSET + entry * cache->page_size,  in ps3vram_cache_load()
345 			     cache->page_size / DMA_PAGE_SIZE) < 0) {  in ps3vram_cache_load()
348 			address, entry * cache->page_size, cache->page_size);  in ps3vram_cache_load()
351 	cache->tags[entry].address = address;  in ps3vram_cache_load()
352 	cache->tags[entry].flags |= CACHE_PAGE_PRESENT;  in ps3vram_cache_load()
359 	struct ps3vram_cache *cache = &priv->cache;  in ps3vram_cache_flush()  local
363 	for (i = 0; i < cache->page_count; i++) {  in ps3vram_cache_flush()
365 		cache->tags[i].flags = 0;  in ps3vram_cache_flush()
373 	struct ps3vram_cache *cache = &priv->cache;  in ps3vram_cache_match()  local
379 	offset = (unsigned int) (address & (cache->page_size - 1));  in ps3vram_cache_match()
383 	for (i = 0; i < cache->page_count; i++) {  in ps3vram_cache_match()
384 		if ((cache->tags[i].flags & CACHE_PAGE_PRESENT) &&  in ps3vram_cache_match()
385 		    cache->tags[i].address == base) {  in ps3vram_cache_match()
386 			cache->hit++;  in ps3vram_cache_match()
388 				cache->tags[i].address);  in ps3vram_cache_match()
394 	i = (jiffies + (counter++)) % cache->page_count;  in ps3vram_cache_match()
400 	cache->miss++;  in ps3vram_cache_match()
408 	priv->cache.page_count = CACHE_PAGE_COUNT;  in ps3vram_cache_init()
409 	priv->cache.page_size = CACHE_PAGE_SIZE;  in ps3vram_cache_init()
410 	priv->cache.tags = kzalloc(sizeof(struct ps3vram_tag) *  in ps3vram_cache_init()
412 	if (priv->cache.tags == NULL) {  in ps3vram_cache_init()
428 	kfree(priv->cache.tags);  in ps3vram_cache_cleanup()
452 		offset = (unsigned int) (from & (priv->cache.page_size - 1));  in ps3vram_read()
453 		avail  = priv->cache.page_size - offset;  in ps3vram_read()
456 		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;  in ps3vram_read()
493 		offset = (unsigned int) (to & (priv->cache.page_size - 1));  in ps3vram_write()
494 		avail  = priv->cache.page_size - offset;  in ps3vram_write()
497 		cached = CACHE_OFFSET + entry * priv->cache.page_size + offset;  in ps3vram_write()
507 		priv->cache.tags[entry].flags |= CACHE_PAGE_DIRTY;  in ps3vram_write()
522 	seq_printf(m, "hit:%u\nmiss:%u\n", priv->cache.hit, priv->cache.miss);  in ps3vram_proc_show()