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Searched refs:vsid_modulus (Results 1 – 2 of 2) sorted by relevance

/linux/arch/powerpc/platforms/pseries/
A Dlpar.c1939 unsigned long modinv, vsid_modulus; in vsid_unscramble() local
1947 vsid_modulus = ((1UL << (va_bits - SID_SHIFT)) - 1); in vsid_unscramble()
1950 vsid_modulus = ((1UL << (va_bits - SID_SHIFT_1T)) - 1); in vsid_unscramble()
1956 if (vsid >= vsid_modulus) in vsid_unscramble()
1968 return (vsid * modinv) % vsid_modulus; in vsid_unscramble()
1973 protovsid = (((vsid * max_mod_inv) % vsid_modulus) * tmp_modinv) % vsid_modulus; in vsid_unscramble()
1974 protovsid = (protovsid + vsid * modinv) % vsid_modulus; in vsid_unscramble()
/linux/arch/powerpc/include/asm/book3s/64/
A Dmmu-hash.h751 unsigned long vsid_modulus = ((1UL << vsid_bits) - 1); in vsid_scramble() local
756 vsid = (vsid >> vsid_bits) + (vsid & vsid_modulus); in vsid_scramble()
757 return (vsid + ((vsid + 1) >> vsid_bits)) & vsid_modulus; in vsid_scramble()

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