[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/mips/kvm/stats.c b/src/kernel/linux/v4.14/arch/mips/kvm/stats.c
new file mode 100644
index 0000000..53f851a
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/mips/kvm/stats.c
@@ -0,0 +1,63 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * KVM/MIPS: COP0 access histogram
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Sanjay Lal <sanjayl@kymasys.com>
+ */
+
+#include <linux/kvm_host.h>
+
+char *kvm_cop0_str[N_MIPS_COPROC_REGS] = {
+ "Index",
+ "Random",
+ "EntryLo0",
+ "EntryLo1",
+ "Context",
+ "PG Mask",
+ "Wired",
+ "HWREna",
+ "BadVAddr",
+ "Count",
+ "EntryHI",
+ "Compare",
+ "Status",
+ "Cause",
+ "EXC PC",
+ "PRID",
+ "Config",
+ "LLAddr",
+ "Watch Lo",
+ "Watch Hi",
+ "X Context",
+ "Reserved",
+ "Impl Dep",
+ "Debug",
+ "DEPC",
+ "PerfCnt",
+ "ErrCtl",
+ "CacheErr",
+ "TagLo",
+ "TagHi",
+ "ErrorEPC",
+ "DESAVE"
+};
+
+void kvm_mips_dump_stats(struct kvm_vcpu *vcpu)
+{
+#ifdef CONFIG_KVM_MIPS_DEBUG_COP0_COUNTERS
+ int i, j;
+
+ kvm_info("\nKVM VCPU[%d] COP0 Access Profile:\n", vcpu->vcpu_id);
+ for (i = 0; i < N_MIPS_COPROC_REGS; i++) {
+ for (j = 0; j < N_MIPS_COPROC_SEL; j++) {
+ if (vcpu->arch.cop0->stat[i][j])
+ kvm_info("%s[%d]: %lu\n", kvm_cop0_str[i], j,
+ vcpu->arch.cop0->stat[i][j]);
+ }
+ }
+#endif
+}