Merge commit 'origin/master' into next

[pandora-kernel.git] / arch / sparc / include / asm / hypervisor.h

diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h
index 109ae24..bafe5a6 100644 (file)
--- a/arch/sparc/include/asm/hypervisor.h
+++ b/arch/sparc/include/asm/hypervisor.h
@@ -2713,6 +2713,30 @@ extern unsigned long sun4v_ldc_revoke(unsigned long channel,
  */
 #define HV_FAST_SET_PERFREG            0x101
 
+#define HV_N2_PERF_SPARC_CTL           0x0
+#define HV_N2_PERF_DRAM_CTL0           0x1
+#define HV_N2_PERF_DRAM_CNT0           0x2
+#define HV_N2_PERF_DRAM_CTL1           0x3
+#define HV_N2_PERF_DRAM_CNT1           0x4
+#define HV_N2_PERF_DRAM_CTL2           0x5
+#define HV_N2_PERF_DRAM_CNT2           0x6
+#define HV_N2_PERF_DRAM_CTL3           0x7
+#define HV_N2_PERF_DRAM_CNT3           0x8
+
+#define HV_FAST_N2_GET_PERFREG         0x104
+#define HV_FAST_N2_SET_PERFREG         0x105
+
+#ifndef __ASSEMBLY__
+extern unsigned long sun4v_niagara_getperf(unsigned long reg,
+                                          unsigned long *val);
+extern unsigned long sun4v_niagara_setperf(unsigned long reg,
+                                          unsigned long val);
+extern unsigned long sun4v_niagara2_getperf(unsigned long reg,
+                                           unsigned long *val);
+extern unsigned long sun4v_niagara2_setperf(unsigned long reg,
+                                           unsigned long val);
+#endif
+
 /* MMU statistics services.
  *
  * The hypervisor maintains MMU statistics and privileged code provides