Lines Matching refs:limit
52 iounit->limit[0] = IOUNIT_BMAP1_START; in iounit_iommu_init()
53 iounit->limit[1] = IOUNIT_BMAP2_START; in iounit_iommu_init()
54 iounit->limit[2] = IOUNIT_BMAPM_START; in iounit_iommu_init()
55 iounit->limit[3] = IOUNIT_BMAPM_END; in iounit_iommu_init()
99 unsigned long rotor, scan, limit; in iounit_get_area() local
115 limit = iounit->limit[j]; in iounit_get_area()
117 nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan); in iounit_get_area()
118 if (scan + npages > limit) { in iounit_get_area()
119 if (limit != rotor) { in iounit_get_area()
120 limit = rotor; in iounit_get_area()
121 scan = iounit->limit[j - 1]; in iounit_get_area()
132 iounit->rotor[j - 1] = (scan < limit) ? scan : iounit->limit[j - 1]; in iounit_get_area()