Lines Matching refs:PMD
61 ; 1. PMD and PTE exists in mm subsystem but not in TLB
62 ; 2. PMD exists but not PTE
63 ; 3. PMD doesn't exist
77 ; Each page is 8 KB. Each PMD holds 8192/4 PTEs (each PTE is 4 bytes) so each
78 ; PMD holds 16 MB of virtual memory.
80 ; Bits 13-23 : PTE offset within a PMD
81 ; Bits 24-31 : PMD offset within the PGD
120 ; Look up PMD in PGD
121 lsrq 24, $r0 ; Get PMD index into PGD (bit 24-31)
125 move.d [$acr], $acr ; Get PMD
127 ; Look up PTE in PMD
129 and.w PAGE_MASK, $acr ; Remove PMD flags
130 and.d 0x7ff, $r0 ; Get PTE index into PMD (bit 13-23)
178 8: ; PMD missing, let the mm subsystem fix it up.