Searched refs:nareas (Results 1 – 2 of 2) sorted by relevance
152 static void swiotlb_adjust_nareas(unsigned int nareas) in swiotlb_adjust_nareas() argument154 if (!nareas) in swiotlb_adjust_nareas()155 nareas = 1; in swiotlb_adjust_nareas()156 else if (!is_power_of_2(nareas)) in swiotlb_adjust_nareas()157 nareas = roundup_pow_of_two(nareas); in swiotlb_adjust_nareas()159 default_nareas = nareas; in swiotlb_adjust_nareas()161 pr_info("area num %d.\n", nareas); in swiotlb_adjust_nareas()177 static unsigned int limit_nareas(unsigned int nareas, unsigned long nslots) in limit_nareas() argument179 if (nslots < nareas * IO_TLB_SEGSIZE) in limit_nareas()181 return nareas; in limit_nareas()[all …]
76 unsigned int nareas; member