LoongArch: Improve dump_tlb() output messages

1, Use nr/nx to replace ri/xi;
2, Add 0x prefix for hexadecimal data.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

diff --git a/arch/loongarch/lib/dump_tlb.c b/arch/loongarch/lib/dump_tlb.c
index cda2c6bc7f09405ce4e2f8c0e8e751fa52675f4e..c2cc7ce343c9bb3c914bb531bd44bb80d79be425 100644 (file)
--- a/arch/loongarch/lib/dump_tlb.c
+++ b/arch/loongarch/lib/dump_tlb.c
@@ -18,11 +18,11 @@ void dump_tlb_regs(void)
 {
        const int field = 2 * sizeof(unsigned long);
 
-       pr_info("Index    : %0x\n", read_csr_tlbidx());
-       pr_info("PageSize : %0x\n", read_csr_pagesize());
-       pr_info("EntryHi  : %0*llx\n", field, read_csr_entryhi());
-       pr_info("EntryLo0 : %0*llx\n", field, read_csr_entrylo0());
-       pr_info("EntryLo1 : %0*llx\n", field, read_csr_entrylo1());
+       pr_info("Index    : 0x%0x\n", read_csr_tlbidx());
+       pr_info("PageSize : 0x%0x\n", read_csr_pagesize());
+       pr_info("EntryHi  : 0x%0*llx\n", field, read_csr_entryhi());
+       pr_info("EntryLo0 : 0x%0*llx\n", field, read_csr_entrylo0());
+       pr_info("EntryLo1 : 0x%0*llx\n", field, read_csr_entrylo1());
 }
 
 static void dump_tlb(int first, int last)
@@ -33,8 +33,8 @@ static void dump_tlb(int first, int last)
        unsigned int s_index, s_asid;
        unsigned int pagesize, c0, c1, i;
        unsigned long asidmask = cpu_asid_mask(&current_cpu_data);
-       int pwidth = 11;
-       int vwidth = 11;
+       int pwidth = 16;
+       int vwidth = 16;
        int asidwidth = DIV_ROUND_UP(ilog2(asidmask) + 1, 4);
 
        s_entryhi = read_csr_entryhi();
@@ -64,22 +64,22 @@ static void dump_tlb(int first, int last)
                /*
                 * Only print entries in use
                 */
-               pr_info("Index: %2d pgsize=%x ", i, (1 << pagesize));
+               pr_info("Index: %4d pgsize=0x%x ", i, (1 << pagesize));
 
                c0 = (entrylo0 & ENTRYLO_C) >> ENTRYLO_C_SHIFT;
                c1 = (entrylo1 & ENTRYLO_C) >> ENTRYLO_C_SHIFT;
 
-               pr_cont("va=%0*lx asid=%0*lx",
+               pr_cont("va=0x%0*lx asid=0x%0*lx",
                        vwidth, (entryhi & ~0x1fffUL), asidwidth, asid & asidmask);
 
                /* NR/NX are in awkward places, so mask them off separately */
                pa = entrylo0 & ~(ENTRYLO_NR | ENTRYLO_NX);
                pa = pa & PAGE_MASK;
                pr_cont("\n\t[");
-               pr_cont("ri=%d xi=%d ",
+               pr_cont("nr=%d nx=%d ",
                        (entrylo0 & ENTRYLO_NR) ? 1 : 0,
                        (entrylo0 & ENTRYLO_NX) ? 1 : 0);
-               pr_cont("pa=%0*llx c=%d d=%d v=%d g=%d plv=%lld] [",
+               pr_cont("pa=0x%0*llx c=%d d=%d v=%d g=%d plv=%lld] [",
                        pwidth, pa, c0,
                        (entrylo0 & ENTRYLO_D) ? 1 : 0,
                        (entrylo0 & ENTRYLO_V) ? 1 : 0,
@@ -88,10 +88,10 @@ static void dump_tlb(int first, int last)
                /* NR/NX are in awkward places, so mask them off separately */
                pa = entrylo1 & ~(ENTRYLO_NR | ENTRYLO_NX);
                pa = pa & PAGE_MASK;
-               pr_cont("ri=%d xi=%d ",
+               pr_cont("nr=%d nx=%d ",
                        (entrylo1 & ENTRYLO_NR) ? 1 : 0,
                        (entrylo1 & ENTRYLO_NX) ? 1 : 0);
-               pr_cont("pa=%0*llx c=%d d=%d v=%d g=%d plv=%lld]\n",
+               pr_cont("pa=0x%0*llx c=%d d=%d v=%d g=%d plv=%lld]\n",
                        pwidth, pa, c1,
                        (entrylo1 & ENTRYLO_D) ? 1 : 0,
                        (entrylo1 & ENTRYLO_V) ? 1 : 0,