2  * This file is subject to the terms and conditions of the GNU General Public
6  * Copyright (C) 1994 - 2000 Ralf Baechle
48  * when needed.	 This is necessary only on R4000 / R4400 SC and MC versions
50  * any price.  Since page is never written to after the initialization we
79 	zero_page_mask = ((PAGE_SIZE << order) - 1) & PAGE_MASK;  in setup_zero_pages()
95 	idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);  in __kmap_pgprot()
97 	vaddr = __fix_to_virt(FIX_CMAP_END - idx);  in __kmap_pgprot()
149 	unsigned int wired;  in kunmap_coherent()  local
154 	wired = num_wired_entries() - 1;  in kunmap_coherent()
155 	write_c0_wired(wired);  in kunmap_coherent()
156 	write_c0_index(wired);  in kunmap_coherent()
157 	write_c0_entryhi(UNIQUE_ENTRYHI(wired));  in kunmap_coherent()
190 	/* Make sure this page is cleared on other CPU's too before using it */  in copy_user_highpage()
210 	if (vma->vm_flags & VM_EXEC)  in copy_to_user_page()
284 	struct maar_config *cfg = &wi->cfg[wi->num_cfg];  in maar_res_walk()
291 	cfg->lower = ALIGN(PFN_PHYS(start_pfn), maar_align);  in maar_res_walk()
292 	cfg->upper = ALIGN_DOWN(PFN_PHYS(start_pfn + nr_pages), maar_align) - 1;  in maar_res_walk()
293 	cfg->attrs = MIPS_MAAR_S;  in maar_res_walk()
296 	if (!WARN_ON(wi->num_cfg >= ARRAY_SIZE(wi->cfg)))  in maar_res_walk()
297 		wi->num_cfg++;  in maar_res_walk()
385 		pr_cont("%pa-%pa", &lower, &upper);  in maar_init()
422 		       (highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));  in paging_init()
461 	 * When PFN_PTE_SHIFT is greater than PAGE_SHIFT we won't have enough PTE  in mem_init()
473 		/* The -4 is a hack so that user tools don't have to handle  in mem_init()
476 				0x80000000 - 4, KCORE_TEXT);  in mem_init()
492 	printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10);  in free_init_pages()
547 	delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;  in setup_per_cpu_areas()