diff options
Diffstat (limited to 'arch/mips/lib/dump_tlb.c')
| -rw-r--r-- | arch/mips/lib/dump_tlb.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c index 1fefd38aba08..167f35634709 100644 --- a/arch/mips/lib/dump_tlb.c +++ b/arch/mips/lib/dump_tlb.c @@ -47,9 +47,13 @@ static void dump_tlb(int first, int last) unsigned long long entrylo0, entrylo1, pa; unsigned int s_index, s_pagemask, pagemask, c0, c1, i; #ifdef CONFIG_32BIT - int width = 8; + bool xpa = cpu_has_xpa && (read_c0_pagegrain() & PG_ELPA); + int pwidth = xpa ? 11 : 8; + int vwidth = 8; #else - int width = 11; + bool xpa = false; + int pwidth = 11; + int vwidth = 11; #endif s_pagemask = read_c0_pagemask(); @@ -96,10 +100,12 @@ static void dump_tlb(int first, int last) c1 = (entrylo1 & MIPS_ENTRYLO_C) >> MIPS_ENTRYLO_C_SHIFT; printk("va=%0*lx asid=%02lx\n", - width, (entryhi & ~0x1fffUL), + vwidth, (entryhi & ~0x1fffUL), entryhi & 0xff); /* RI/XI are in awkward places, so mask them off separately */ pa = entrylo0 & ~(MIPS_ENTRYLO_RI | MIPS_ENTRYLO_XI); + if (xpa) + pa |= (unsigned long long)readx_c0_entrylo0() << 30; pa = (pa << 6) & PAGE_MASK; printk("\t["); if (cpu_has_rixi) @@ -107,19 +113,21 @@ static void dump_tlb(int first, int last) (entrylo0 & MIPS_ENTRYLO_RI) ? 1 : 0, (entrylo0 & MIPS_ENTRYLO_XI) ? 1 : 0); printk("pa=%0*llx c=%d d=%d v=%d g=%d] [", - width, pa, c0, + pwidth, pa, c0, (entrylo0 & MIPS_ENTRYLO_D) ? 1 : 0, (entrylo0 & MIPS_ENTRYLO_V) ? 1 : 0, (entrylo0 & MIPS_ENTRYLO_G) ? 1 : 0); /* RI/XI are in awkward places, so mask them off separately */ pa = entrylo1 & ~(MIPS_ENTRYLO_RI | MIPS_ENTRYLO_XI); + if (xpa) + pa |= (unsigned long long)readx_c0_entrylo1() << 30; pa = (pa << 6) & PAGE_MASK; if (cpu_has_rixi) printk("ri=%d xi=%d ", (entrylo1 & MIPS_ENTRYLO_RI) ? 1 : 0, (entrylo1 & MIPS_ENTRYLO_XI) ? 1 : 0); printk("pa=%0*llx c=%d d=%d v=%d g=%d]\n", - width, pa, c1, + pwidth, pa, c1, (entrylo1 & MIPS_ENTRYLO_D) ? 1 : 0, (entrylo1 & MIPS_ENTRYLO_V) ? 1 : 0, (entrylo1 & MIPS_ENTRYLO_G) ? 1 : 0); |