1 /* To be include by pgtable-hash64.h only */ 2 3 /* PTE bits */ 4 #define _PAGE_HASHPTE 0x0400 /* software: pte has an associated HPTE */ 5 #define _PAGE_SECONDARY 0x8000 /* software: HPTE is in secondary group */ 6 #define _PAGE_GROUP_IX 0x7000 /* software: HPTE index within group */ 7 #define _PAGE_F_SECOND _PAGE_SECONDARY 8 #define _PAGE_F_GIX _PAGE_GROUP_IX 9 #define _PAGE_SPECIAL 0x10000 /* software: special page */ 10 11 /* PTE flags to conserve for HPTE identification */ 12 #define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \ 13 _PAGE_SECONDARY | _PAGE_GROUP_IX) 14 15 /* shift to put page number into pte */ 16 #define PTE_RPN_SHIFT (17) 17 18