MIPS: dump_tlb: Dump FrameMask register if exists

[firefly-linux-kernel-4.4.55.git] / arch / mips / lib / dump_tlb.c

diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c
index 2ab83be14ffaab2175c8dacfd161adbd6aae9d6d..64f90f626681cc67928c38833bd47bef224243f9 100644 (file)
--- a/arch/mips/lib/dump_tlb.c
+++ b/arch/mips/lib/dump_tlb.c
@@ -23,6 +23,14 @@ void dump_tlb_regs(void)
        pr_info("EntryLo0 : %0*lx\n", field, read_c0_entrylo0());
        pr_info("EntryLo1 : %0*lx\n", field, read_c0_entrylo1());
        pr_info("Wired    : %0x\n", read_c0_wired());
+       switch (current_cpu_type()) {
+       case CPU_R10000:
+       case CPU_R12000:
+       case CPU_R14000:
+       case CPU_R16000:
+               pr_info("FrameMask: %0x\n", read_c0_framemask());
+               break;
+       }
        if (cpu_has_small_pages || cpu_has_rixi || cpu_has_xpa)
                pr_info("PageGrain: %0x\n", read_c0_pagegrain());
        if (cpu_has_htw) {