patch-2.3.23 linux/include/asm-arm/proc-armo/mm-init.h

• Lines: 56
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.3.22/linux/include/asm-arm/proc-armo/mm-init.h
• Orig date: Sat May 8 11:06:57 1999

diff -u --recursive --new-file v2.3.22/linux/include/asm-arm/proc-armo/mm-init.h linux/include/asm-arm/proc-armo/mm-init.h
@@ -1,55 +0,0 @@
-/*
- * linux/include/asm-arm/proc-armo/mm-init.h
- *
- * Copyright (C) 1996 Russell King
- *
- * This contains the code to setup the memory map on an ARM2/ARM250/ARM3
- * machine. This is both processor & architecture specific, and requires
- * some more work to get it to fit into our separate processor and
- * architecture structure.
- */
-#include <asm/arch/memory.h>
-
-int page_nr;
-
-#define setup_processor_functions()
-#define PTE_SIZE	(PTRS_PER_PTE * BYTES_PER_PTR)
-
-static inline void setup_swapper_dir (int index, pte_t *ptep)
-{
-	set_pmd (pmd_offset (swapper_pg_dir + index, 0), mk_pmd (ptep));
-}
-
-static inline unsigned long
-setup_pagetables(unsigned long start_mem, unsigned long end_mem)
-{
-	unsigned int i;
-	union { unsigned long l; pte_t *pte; } u;
-
-	page_nr = MAP_NR(end_mem);
-
-	/* map in pages for (0x0000 - 0x8000) */
-	u.l = ((start_mem + (PTE_SIZE-1)) & ~(PTE_SIZE-1));
-	start_mem = u.l + PTE_SIZE;
-	memzero (u.pte, PTE_SIZE);
-	u.pte[0] = mk_pte(PAGE_OFFSET + 491520, PAGE_READONLY);
-	setup_swapper_dir (0, u.pte);
-
-	for (i = 1; i < PTRS_PER_PGD; i++)
-		pgd_val(swapper_pg_dir[i]) = 0;
-
-	return start_mem;
-}
-
-static inline void
-mark_usable_memory_areas(unsigned long *start_mem, unsigned long end_mem)
-{
-	unsigned long smem;
-
-	*start_mem = smem = PAGE_ALIGN(*start_mem);
-
-	while (smem < end_mem) {
-		clear_bit(PG_reserved, &mem_map[MAP_NR(smem)].flags);
-		smem += PAGE_SIZE;
-	}
-}