325 	unsigned long cdmmbase = read_c0_cdmmbase();  in mips_cdmm_cur_base()  local
327 	if (!(cdmmbase & MIPS_CDMMBASE_EN))  in mips_cdmm_cur_base()
330 	return (cdmmbase >> MIPS_CDMMBASE_ADDR_SHIFT)  in mips_cdmm_cur_base()
346 	unsigned long cdmmbase, flags;  in mips_cdmm_setup()  local
399 	cdmmbase = read_c0_cdmmbase();  in mips_cdmm_setup()
400 	cdmmbase &= (1ul << MIPS_CDMMBASE_ADDR_SHIFT) - 1;  in mips_cdmm_setup()
401 	cdmmbase |= (bus->phys >> MIPS_CDMMBASE_ADDR_START)  in mips_cdmm_setup()
403 	cdmmbase |= MIPS_CDMMBASE_EN;  in mips_cdmm_setup()
404 	write_c0_cdmmbase(cdmmbase);  in mips_cdmm_setup()
408 	bus->drbs = 1 + ((cdmmbase & MIPS_CDMMBASE_SIZE) >>  in mips_cdmm_setup()
410 	bus->drbs_reserved = !!(cdmmbase & MIPS_CDMMBASE_CI);  in mips_cdmm_setup()