SLB_VSID_LP
((mmu_psize_defs[psize].sllp & SLB_VSID_LP) >> 4);
#define SLB_VSID_LLP (SLB_VSID_L|SLB_VSID_LP)
switch (rs & SLB_VSID_LP) {
((kvm->arch.vrma_slb_v & SLB_VSID_LP) << 1);
pshift = slb_base_page_shift[(slb_v & SLB_VSID_LP) >> 4];
pshift_index = ((slb_v & SLB_VSID_LP) >> 4);