diff options
author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-06-02 00:30:25 +0900 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-10 17:32:57 +0100 |
commit | 69ed25b895b01216b392b60ad3b99d1274e1afa8 (patch) | |
tree | 80dcfc232a420350195a4c26940e021509dfd560 /arch/mips/lib/r3k_dump_tlb.c | |
parent | 4becef1d85a48ea4294c962c2cbacb6074f0dd58 (diff) | |
download | kernel_samsung_smdk4412-69ed25b895b01216b392b60ad3b99d1274e1afa8.zip kernel_samsung_smdk4412-69ed25b895b01216b392b60ad3b99d1274e1afa8.tar.gz kernel_samsung_smdk4412-69ed25b895b01216b392b60ad3b99d1274e1afa8.tar.bz2 |
[MIPS] Remove unused dump_tlb functions
Remove unused dump_tlb functions and cleanup some includes.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lib/r3k_dump_tlb.c')
-rw-r--r-- | arch/mips/lib/r3k_dump_tlb.c | 122 |
1 files changed, 1 insertions, 121 deletions
diff --git a/arch/mips/lib/r3k_dump_tlb.c b/arch/mips/lib/r3k_dump_tlb.c index 4f2cb74..52f8779 100644 --- a/arch/mips/lib/r3k_dump_tlb.c +++ b/arch/mips/lib/r3k_dump_tlb.c @@ -7,19 +7,14 @@ */ #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) +static void dump_tlb(int first, int last) { int i; unsigned int asid; @@ -65,118 +60,3 @@ 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++; - } -} |