1 files changed, 13 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h
index 9ebc7f3840d1..942bb17f60cd 100644
--- a/arch/sparc/include/asm/pcr.h
+++ b/arch/sparc/include/asm/pcr.h
@@ -32,6 +32,19 @@ extern void schedule_deferred_pcr_work(void);
 #define PCR_N2_SL1_SHIFT        27
 #define PCR_N2_OV1              0x80000000
 
+#define PCR_N4_OV               0x00000001 /* PIC overflow             */
+#define PCR_N4_TOE              0x00000002 /* Trap On Event            */
+#define PCR_N4_UTRACE           0x00000004 /* Trace user events        */
+#define PCR_N4_STRACE           0x00000008 /* Trace supervisor events  */
+#define PCR_N4_HTRACE           0x00000010 /* Trace hypervisor events  */
+#define PCR_N4_MASK             0x000007e0 /* Event mask               */
+#define PCR_N4_MASK_SHIFT       5
+#define PCR_N4_SL               0x0000f800 /* Event Select             */
+#define PCR_N4_SL_SHIFT         11
+#define PCR_N4_PICNPT           0x00010000 /* PIC non-privileged trap  */
+#define PCR_N4_PICNHT           0x00020000 /* PIC non-hypervisor trap  */
+#define PCR_N4_NTC              0x00040000 /* Next-To-Commit wrap      */
+
 extern int pcr_arch_init(void);
 
 #endif /* __PCR_H */