649 	unsigned int config = read_c0_config();  in probe_pcache()  local
659 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));  in probe_pcache()
660 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
664 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
665 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
674 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));  in probe_pcache()
675 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
679 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
680 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
688 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));  in probe_pcache()
689 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
693 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
694 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
708 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));  in probe_pcache()
709 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
713 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
714 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
723 		icache_size = 1 << (12 + ((config & R10K_CONF_IC) >> 29));  in probe_pcache()
728 		dcache_size = 1 << (12 + ((config & R10K_CONF_DC) >> 26));  in probe_pcache()
737 		write_c0_config(config & ~CONF_EB);  in probe_pcache()
742 			config &= ~0x00000030U;  in probe_pcache()
743 			config |= 0x00410000U;  in probe_pcache()
744 			write_c0_config(config);  in probe_pcache()
746 		icache_size = 1 << (10 + ((config & CONF_IC) >> 9));  in probe_pcache()
747 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
751 		dcache_size = 1 << (10 + ((config & CONF_DC) >> 6));  in probe_pcache()
752 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
765 		icache_size = 1 << (10 + ((config & CONF_IC) >> 9));  in probe_pcache()
766 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
770 		dcache_size = 1 << (10 + ((config & CONF_DC) >> 6));  in probe_pcache()
771 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
782 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));  in probe_pcache()
783 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);  in probe_pcache()
787 		dcache_size = 1 << (12 + ((config & CONF_DC) >> 6));  in probe_pcache()
788 		c->dcache.linesz = 16 << ((config & CONF_DB) >> 4);  in probe_pcache()
799 		if (!(config & MIPS_CONF_M))  in probe_pcache()
820 		if (config & 0x8)		/* VI bit */  in probe_pcache()
853 	    !(config & CONF_SC) && c->icache.linesz != 16 &&  in probe_pcache()
907 	unsigned int config = read_c0_config();  in probe_scache()  local
911 	if (config & CONF_SC)  in probe_scache()
954 	c->scache.linesz = 16 << ((config & R4K_CONF_SB) >> 22);  in probe_scache()
968 	unsigned int config = read_c0_config();  in setup_scache()  local
983 		sc_present = probe_scache_kseg1(config);  in setup_scache()
990 		scache_size = 0x80000 << ((config & R10K_CONF_SS) >> 16);  in setup_scache()
991 		c->scache.linesz = 64 << ((config >> 13) & 1);  in setup_scache()