142 static int calculate_pagesize(struct pg_state *st, int ps, char s[])  in calculate_pagesize()  argument
151 	seq_printf(st->seq, "  %s_ps: %i%c\t", s, 1<<ps, *unit);  in calculate_pagesize()
155 static void dump_flag_info(struct pg_state *st, const struct flag_info  in dump_flag_info()  argument
172 			seq_printf(st->seq, "  %s:%llx", flag->set, val);  in dump_flag_info()
179 				seq_printf(st->seq, "  %s", s);  in dump_flag_info()
184 static void dump_hpte_info(struct pg_state *st, unsigned long ea, u64 v, u64 r,  in dump_hpte_info()  argument
189 	while (ea >= st->marker[1].start_address) {  in dump_hpte_info()
190 		st->marker++;  in dump_hpte_info()
191 		seq_printf(st->seq, "---[ %s ]---\n", st->marker->name);  in dump_hpte_info()
193 	seq_printf(st->seq, "0x%lx:\t", ea);  in dump_hpte_info()
194 	seq_printf(st->seq, "AVPN:%llx\t", HPTE_V_AVPN_VAL(v));  in dump_hpte_info()
195 	dump_flag_info(st, v_flag_array, v, ARRAY_SIZE(v_flag_array));  in dump_hpte_info()
196 	seq_printf(st->seq, "  rpn: %lx\t", rpn);  in dump_hpte_info()
197 	dump_flag_info(st, r_flag_array, r, ARRAY_SIZE(r_flag_array));  in dump_hpte_info()
199 	calculate_pagesize(st, bps, "base");  in dump_hpte_info()
200 	aps_index = calculate_pagesize(st, aps, "actual");  in dump_hpte_info()
202 		seq_printf(st->seq, "LP enc: %lx", lp);  in dump_hpte_info()
203 	seq_putc(st->seq, '\n');  in dump_hpte_info()
323 static unsigned long hpte_find(struct pg_state *st, unsigned long ea, int psize)  in hpte_find()  argument
368 	dump_hpte_info(st, ea, v, r, rpn, base_psize, actual_psize, lp_bits);  in hpte_find()
372 static void walk_pte(struct pg_state *st, pmd_t *pmd, unsigned long start)  in walk_pte()  argument
394 		status = hpte_find(st, addr, psize);  in walk_pte()
399 			seq_printf(st->seq, "page probably bolted before linux"  in walk_pte()
406 static void walk_pmd(struct pg_state *st, pud_t *pud, unsigned long start)  in walk_pmd()  argument
416 			walk_pte(st, pmd, addr);  in walk_pmd()
420 static void walk_pud(struct pg_state *st, pgd_t *pgd, unsigned long start)  in walk_pud()  argument
430 			walk_pmd(st, pud, addr);  in walk_pud()
434 static void walk_pagetables(struct pg_state *st)  in walk_pagetables()  argument
448 			walk_pud(st, pgd, addr);  in walk_pagetables()
453 static void walk_linearmapping(struct pg_state *st)  in walk_linearmapping()  argument
465 		hpte_find(st, addr, mmu_linear_psize);  in walk_linearmapping()
468 static void walk_vmemmap(struct pg_state *st)  in walk_vmemmap()  argument
479 		hpte_find(st, ptr->virt_addr, mmu_vmemmap_psize);  in walk_vmemmap()
482 	seq_puts(st->seq, "---[ vmemmap end ]---\n");  in walk_vmemmap()
501 	struct pg_state st = {  in ptdump_show()  local
510 	walk_linearmapping(&st);  in ptdump_show()
511 	walk_pagetables(&st);  in ptdump_show()
512 	walk_vmemmap(&st);  in ptdump_show()