67 static unsigned long dcache_size __read_mostly;
549 		if (end - start >= dcache_size) {  in local_r4k_flush_icache_range()
603 	if (cpu_has_safe_index_cacheops && size >= dcache_size) {  in r4k_dma_cache_wback_inv()
641 	if (cpu_has_safe_index_cacheops && size >= dcache_size) {  in r4k_dma_cache_inv()
763 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
766 		c->dcache.waybit= __ffs(dcache_size/2);  in probe_pcache()
778 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
792 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
813 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
829 		dcache_size = 1 << (12 + ((config & R10K_CONF_DC) >> 26));  in probe_pcache()
855 		dcache_size = 1 << (10 + ((config & CONF_DC) >> 6));  in probe_pcache()
858 		c->dcache.waybit = __ffs(dcache_size/2);  in probe_pcache()
872 		dcache_size = 1 << (10 + ((config & CONF_DC) >> 6));  in probe_pcache()
889 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
892 		c->dcache.waybit = __ffs(dcache_size / c->dcache.ways);  in probe_pcache()
909 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
955 		dcache_size = c->dcache.sets *  in probe_pcache()
958 		c->dcache.waybit = __ffs(dcache_size/c->dcache.ways);  in probe_pcache()
979 	c->dcache.waysize = dcache_size / c->dcache.ways;  in probe_pcache()
984 		dcache_size / (c->dcache.linesz * c->dcache.ways) : 0;  in probe_pcache()
1054 	       dcache_size >> 10, way_string[c->dcache.ways],  in probe_pcache()