Merge master.kernel.org:/home/rmk/linux-2.6-mmc

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / oprofile_impl.h

diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 8013cd273cedf7edfd4312737065e3d9581538e2..5b33994cd488ffc2f94f7b85b0fa12fa0cb047c4 100644 (file)
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -11,37 +11,30 @@
 
 #ifndef _ASM_POWERPC_OPROFILE_IMPL_H
 #define _ASM_POWERPC_OPROFILE_IMPL_H
+#ifdef __KERNEL__
 
 #define OP_MAX_COUNTER 8
 
 /* Per-counter configuration as set via oprofilefs.  */
 struct op_counter_config {
-#ifdef __powerpc64__
-       unsigned long valid;
-#endif
        unsigned long enabled;
        unsigned long event;
        unsigned long count;
+       /* Classic doesn't support per-counter user/kernel selection */
        unsigned long kernel;
-#ifdef __powerpc64__
-       /* We dont support per counter user/kernel selection */
-#endif
        unsigned long user;
        unsigned long unit_mask;
 };
 
 /* System-wide configuration as set via oprofilefs.  */
 struct op_system_config {
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC64
        unsigned long mmcr0;
        unsigned long mmcr1;
        unsigned long mmcra;
 #endif
        unsigned long enable_kernel;
        unsigned long enable_user;
-#ifdef __powerpc64__
-       unsigned long backtrace_spinlocks;
-#endif
 };
 
 /* Per-arch configuration */
@@ -49,9 +42,7 @@ struct op_powerpc_model {
        void (*reg_setup) (struct op_counter_config *,
                           struct op_system_config *,
                           int num_counters);
-#ifdef __powerpc64__
        void (*cpu_setup) (void *);
-#endif
        void (*start) (struct op_counter_config *);
        void (*stop) (void);
        void (*handle_interrupt) (struct pt_regs *,
@@ -59,10 +50,14 @@ struct op_powerpc_model {
        int num_counters;
 };
 
-#ifdef __powerpc64__
+extern struct op_powerpc_model op_model_fsl_booke;
 extern struct op_powerpc_model op_model_rs64;
 extern struct op_powerpc_model op_model_power4;
+extern struct op_powerpc_model op_model_7450;
+
+#ifndef CONFIG_FSL_BOOKE
 
+/* All the classic PPC parts use these */
 static inline unsigned int ctr_read(unsigned int i)
 {
        switch(i) {
@@ -78,10 +73,14 @@ static inline unsigned int ctr_read(unsigned int i)
                return mfspr(SPRN_PMC5);
        case 5:
                return mfspr(SPRN_PMC6);
+
+/* No PPC32 chip has more than 6 so far */
+#ifdef CONFIG_PPC64
        case 6:
                return mfspr(SPRN_PMC7);
        case 7:
                return mfspr(SPRN_PMC8);
+#endif
        default:
                return 0;
        }
@@ -108,16 +107,23 @@ static inline void ctr_write(unsigned int i, unsigned int val)
        case 5:
                mtspr(SPRN_PMC6, val);
                break;
+
+/* No PPC32 chip has more than 6, yet */
+#ifdef CONFIG_PPC64
        case 6:
                mtspr(SPRN_PMC7, val);
                break;
        case 7:
                mtspr(SPRN_PMC8, val);
                break;
+#endif
        default:
                break;
        }
 }
-#endif /* __powerpc64__ */
+#endif /* !CONFIG_FSL_BOOKE */
+
+extern void op_powerpc_backtrace(struct pt_regs * const regs, unsigned int depth);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_OPROFILE_IMPL_H */