[POWERPC] pasemi: Export more SPRs to sysfs when CONFIG_DEBUG_KERNEL=y

Export some of the implementation-specific registers via sysfs.
Useful when debugging, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 37 insertions, 11 deletions

diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 281011e953ec..347de53e49af 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -518,21 +518,47 @@
 #define   PA6T_MMCR1_ES4        0x0000000000ff0000UL
 #define   PA6T_MMCR1_ES5        0x00000000ff000000UL
 
-#define SPRN_PA6T_SIAR  780
-#define SPRN_PA6T_UPMC0 771
-#define SPRN_PA6T_UPMC1 772
+#define SPRN_PA6T_UPMC0 771     /* User PerfMon Counter 0 */
+#define SPRN_PA6T_UPMC1 772     /* ... */
 #define SPRN_PA6T_UPMC2 773
 #define SPRN_PA6T_UPMC3 774
 #define SPRN_PA6T_UPMC4 775
 #define SPRN_PA6T_UPMC5 776
-#define SPRN_PA6T_UMMCR0 779
-#define SPRN_PA6T_UMMCR1 782
-#define SPRN_PA6T_PMC0  787
-#define SPRN_PA6T_PMC1  788
-#define SPRN_PA6T_PMC2  789
-#define SPRN_PA6T_PMC3  790
-#define SPRN_PA6T_PMC4  791
-#define SPRN_PA6T_PMC5  792
+#define SPRN_PA6T_UMMCR0 779    /* User Monitor Mode Control Register 0 */
+#define SPRN_PA6T_SIAR  780     /* Sampled Instruction Address */
+#define SPRN_PA6T_UMMCR1 782    /* User Monitor Mode Control Register 1 */
+#define SPRN_PA6T_SIER  785     /* Sampled Instruction Event Register */
+#define SPRN_PA6T_PMC0  787
+#define SPRN_PA6T_PMC1  788
+#define SPRN_PA6T_PMC2  789
+#define SPRN_PA6T_PMC3  790
+#define SPRN_PA6T_PMC4  791
+#define SPRN_PA6T_PMC5  792
+#define SPRN_PA6T_TSR0  793     /* Timestamp Register 0 */
+#define SPRN_PA6T_TSR1  794     /* Timestamp Register 1 */
+#define SPRN_PA6T_TSR2  799     /* Timestamp Register 2 */
+#define SPRN_PA6T_TSR3  784     /* Timestamp Register 3 */
+
+#define SPRN_PA6T_IER   981     /* Icache Error Register */
+#define SPRN_PA6T_DER   982     /* Dcache Error Register */
+#define SPRN_PA6T_BER   862     /* BIU Error Address Register */
+#define SPRN_PA6T_MER   849     /* MMU Error Register */
+
+#define SPRN_PA6T_IMA0  880     /* Instruction Match Array 0 */
+#define SPRN_PA6T_IMA1  881     /* ... */
+#define SPRN_PA6T_IMA2  882
+#define SPRN_PA6T_IMA3  883
+#define SPRN_PA6T_IMA4  884
+#define SPRN_PA6T_IMA5  885
+#define SPRN_PA6T_IMA6  886
+#define SPRN_PA6T_IMA7  887
+#define SPRN_PA6T_IMA8  888
+#define SPRN_PA6T_IMA9  889
+#define SPRN_PA6T_BTCR  978     /* Breakpoint and Tagging Control Register */
+#define SPRN_PA6T_IMAAT 979     /* Instruction Match Array Action Table */
+#define SPRN_PA6T_PCCR  1019    /* Power Counter Control Register */
+#define SPRN_PA6T_RPCCR 1021    /* Retire PC Trace Control Register */
+
 
 #else /* 32-bit */
 #define SPRN_MMCR0      952     /* Monitor Mode Control Register 0 */