1 files changed, 0 insertions, 182 deletions

diff --git a/arch/mips/lib-32/r3k_dump_tlb.c b/arch/mips/lib-32/r3k_dump_tlb.c
deleted file mode 100644
index 4f2cb74f0766..000000000000
--- a/arch/mips/lib-32/r3k_dump_tlb.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Dump R3000 TLB for debugging purposes.
- *
- * Copyright (C) 1994, 1995 by Waldorf Electronics, written by Ralf Baechle.
- * Copyright (C) 1999 by Silicon Graphics, Inc.
- * Copyright (C) 1999 by Harald Koerfgen
- */
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-#include <asm/cachectl.h>
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-extern int r3k_have_wired_reg;  /* defined in tlb-r3k.c */
-
-void dump_tlb(int first, int last)
-{
-        int     i;
-        unsigned int asid;
-        unsigned long entryhi, entrylo0;
-
-        asid = read_c0_entryhi() & 0xfc0;
-
-        for (i = first; i <= last; i++) {
-                write_c0_index(i<<8);
-                __asm__ __volatile__(
-                        ".set\tnoreorder\n\t"
-                        "tlbr\n\t"
-                        "nop\n\t"
-                        ".set\treorder");
-                entryhi  = read_c0_entryhi();
-                entrylo0 = read_c0_entrylo0();
-
-                /* Unused entries have a virtual address of KSEG0.  */
-                if ((entryhi & 0xffffe000) != 0x80000000
-                    && (entryhi & 0xfc0) == asid) {
-                        /*
-                         * Only print entries in use
-                         */
-                        printk("Index: %2d ", i);
-
-                        printk("va=%08lx asid=%08lx"
-                               "  [pa=%06lx n=%d d=%d v=%d g=%d]",
-                               (entryhi & 0xffffe000),
-                               entryhi & 0xfc0,
-                               entrylo0 & PAGE_MASK,
-                               (entrylo0 & (1 << 11)) ? 1 : 0,
-                               (entrylo0 & (1 << 10)) ? 1 : 0,
-                               (entrylo0 & (1 << 9)) ? 1 : 0,
-                               (entrylo0 & (1 << 8)) ? 1 : 0);
-                }
-        }
-        printk("\n");
-
-        write_c0_entryhi(asid);
-}
-
-void dump_tlb_all(void)
-{
-        dump_tlb(0, current_cpu_data.tlbsize - 1);
-}
-
-void dump_tlb_wired(void)
-{
-        int wired = r3k_have_wired_reg ? read_c0_wired() : 8;
-
-        printk("Wired: %d", wired);
-        dump_tlb(0, wired - 1);
-}
-
-void dump_tlb_addr(unsigned long addr)
-{
-        unsigned long flags, oldpid;
-        int index;
-
-        local_irq_save(flags);
-        oldpid = read_c0_entryhi() & 0xff;
-        write_c0_entryhi((addr & PAGE_MASK) | oldpid);
-        tlb_probe();
-        index = read_c0_index();
-        write_c0_entryhi(oldpid);
-        local_irq_restore(flags);
-
-        if (index < 0) {
-                printk("No entry for address 0x%08lx in TLB\n", addr);
-                return;
-        }
-
-        printk("Entry %d maps address 0x%08lx\n", index, addr);
-        dump_tlb(index, index);
-}
-
-void dump_tlb_nonwired(void)
-{
-        int wired = r3k_have_wired_reg ? read_c0_wired() : 8;
-        dump_tlb(wired, current_cpu_data.tlbsize - 1);
-}
-
-void dump_list_process(struct task_struct *t, void *address)
-{
-        pgd_t   *page_dir, *pgd;
-        pud_t   *pud;
-        pmd_t   *pmd;
-        pte_t   *pte, page;
-        unsigned int addr;
-        unsigned long val;
-
-        addr = (unsigned int) address;
-
-        printk("Addr                 == %08x\n", addr);
-        printk("tasks->mm.pgd        == %08x\n", (unsigned int) t->mm->pgd);
-
-        page_dir = pgd_offset(t->mm, 0);
-        printk("page_dir == %08x\n", (unsigned int) page_dir);
-
-        pgd = pgd_offset(t->mm, addr);
-        printk("pgd == %08x, ", (unsigned int) pgd);
-
-        pud = pud_offset(pgd, addr);
-        printk("pud == %08x, ", (unsigned int) pud);
-
-        pmd = pmd_offset(pud, addr);
-        printk("pmd == %08x, ", (unsigned int) pmd);
-
-        pte = pte_offset(pmd, addr);
-        printk("pte == %08x, ", (unsigned int) pte);
-
-        page = *pte;
-        printk("page == %08x\n", (unsigned int) pte_val(page));
-
-        val = pte_val(page);
-        if (val & _PAGE_PRESENT) printk("present ");
-        if (val & _PAGE_READ) printk("read ");
-        if (val & _PAGE_WRITE) printk("write ");
-        if (val & _PAGE_ACCESSED) printk("accessed ");
-        if (val & _PAGE_MODIFIED) printk("modified ");
-        if (val & _PAGE_GLOBAL) printk("global ");
-        if (val & _PAGE_VALID) printk("valid ");
-        printk("\n");
-}
-
-void dump_list_current(void *address)
-{
-        dump_list_process(current, address);
-}
-
-unsigned int vtop(void *address)
-{
-        pgd_t   *pgd;
-        pud_t   *pud;
-        pmd_t   *pmd;
-        pte_t   *pte;
-        unsigned int addr, paddr;
-
-        addr = (unsigned long) address;
-        pgd = pgd_offset(current->mm, addr);
-        pud = pud_offset(pgd, addr);
-        pmd = pmd_offset(pud, addr);
-        pte = pte_offset(pmd, addr);
-        paddr = (KSEG1 | (unsigned int) pte_val(*pte)) & PAGE_MASK;
-        paddr |= (addr & ~PAGE_MASK);
-
-        return paddr;
-}
-
-void dump16(unsigned long *p)
-{
-        int i;
-
-        for (i = 0; i < 8; i++) {
-                printk("*%08lx == %08lx, ", (unsigned long)p, *p);
-                p++;
-                printk("*%08lx == %08lx\n", (unsigned long)p, *p);
-                p++;
-        }
-}