From: Anton Blanchard Date: Tue, 6 Sep 2005 04:55:35 +0000 (+1000) Subject: [PATCH] ppc64: Move oprofile_impl.h into include/asm-ppc64 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dca859329cee9b4cf02c8b7cb805b49973292ed2;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git [PATCH] ppc64: Move oprofile_impl.h into include/asm-ppc64 Move oprofile_impl.h into include/asm-ppc64 in preparation for moving oprofile_model into cpu feature struct. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- diff --git a/arch/ppc64/oprofile/common.c b/arch/ppc64/oprofile/common.c index 0260122a8d6c..3e8daabf1021 100644 --- a/arch/ppc64/oprofile/common.c +++ b/arch/ppc64/oprofile/common.c @@ -17,11 +17,8 @@ #include #include #include +#include -#include "op_impl.h" - -extern struct op_ppc64_model op_model_rs64; -extern struct op_ppc64_model op_model_power4; static struct op_ppc64_model *model; static struct op_counter_config ctr[OP_MAX_COUNTER]; diff --git a/arch/ppc64/oprofile/op_impl.h b/arch/ppc64/oprofile/op_impl.h deleted file mode 100644 index 7fa7eaabc035..000000000000 --- a/arch/ppc64/oprofile/op_impl.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright (C) 2004 Anton Blanchard , IBM - * - * Based on alpha version. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef OP_IMPL_H -#define OP_IMPL_H 1 - -#define OP_MAX_COUNTER 8 - -/* Per-counter configuration as set via oprofilefs. */ -struct op_counter_config { - unsigned long valid; - unsigned long enabled; - unsigned long event; - unsigned long count; - unsigned long kernel; - /* We dont support per counter user/kernel selection */ - unsigned long user; - unsigned long unit_mask; -}; - -/* System-wide configuration as set via oprofilefs. */ -struct op_system_config { - unsigned long mmcr0; - unsigned long mmcr1; - unsigned long mmcra; - unsigned long enable_kernel; - unsigned long enable_user; - unsigned long backtrace_spinlocks; -}; - -/* Per-arch configuration */ -struct op_ppc64_model { - void (*reg_setup) (struct op_counter_config *, - struct op_system_config *, - int num_counters); - void (*cpu_setup) (void *); - void (*start) (struct op_counter_config *); - void (*stop) (void); - void (*handle_interrupt) (struct pt_regs *, - struct op_counter_config *); - int num_counters; -}; - -static inline unsigned int ctr_read(unsigned int i) -{ - switch(i) { - case 0: - return mfspr(SPRN_PMC1); - case 1: - return mfspr(SPRN_PMC2); - case 2: - return mfspr(SPRN_PMC3); - case 3: - return mfspr(SPRN_PMC4); - case 4: - return mfspr(SPRN_PMC5); - case 5: - return mfspr(SPRN_PMC6); - case 6: - return mfspr(SPRN_PMC7); - case 7: - return mfspr(SPRN_PMC8); - default: - return 0; - } -} - -static inline void ctr_write(unsigned int i, unsigned int val) -{ - switch(i) { - case 0: - mtspr(SPRN_PMC1, val); - break; - case 1: - mtspr(SPRN_PMC2, val); - break; - case 2: - mtspr(SPRN_PMC3, val); - break; - case 3: - mtspr(SPRN_PMC4, val); - break; - case 4: - mtspr(SPRN_PMC5, val); - break; - case 5: - mtspr(SPRN_PMC6, val); - break; - case 6: - mtspr(SPRN_PMC7, val); - break; - case 7: - mtspr(SPRN_PMC8, val); - break; - default: - break; - } -} - -#endif diff --git a/arch/ppc64/oprofile/op_model_power4.c b/arch/ppc64/oprofile/op_model_power4.c index e469610efde5..32b2bb5625fe 100644 --- a/arch/ppc64/oprofile/op_model_power4.c +++ b/arch/ppc64/oprofile/op_model_power4.c @@ -16,11 +16,10 @@ #include #include #include +#include #define dbg(args...) -#include "op_impl.h" - static unsigned long reset_value[OP_MAX_COUNTER]; static int oprofile_running; diff --git a/arch/ppc64/oprofile/op_model_rs64.c b/arch/ppc64/oprofile/op_model_rs64.c index bcec506c266a..08c5b333f5c4 100644 --- a/arch/ppc64/oprofile/op_model_rs64.c +++ b/arch/ppc64/oprofile/op_model_rs64.c @@ -14,11 +14,10 @@ #include #include #include +#include #define dbg(args...) -#include "op_impl.h" - static void ctrl_write(unsigned int i, unsigned int val) { unsigned int tmp = 0; diff --git a/include/asm-ppc64/oprofile_impl.h b/include/asm-ppc64/oprofile_impl.h new file mode 100644 index 000000000000..b04f1dfb1421 --- /dev/null +++ b/include/asm-ppc64/oprofile_impl.h @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2004 Anton Blanchard , IBM + * + * Based on alpha version. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef OP_IMPL_H +#define OP_IMPL_H 1 + +#define OP_MAX_COUNTER 8 + +/* Per-counter configuration as set via oprofilefs. */ +struct op_counter_config { + unsigned long valid; + unsigned long enabled; + unsigned long event; + unsigned long count; + unsigned long kernel; + /* We dont support per counter user/kernel selection */ + unsigned long user; + unsigned long unit_mask; +}; + +/* System-wide configuration as set via oprofilefs. */ +struct op_system_config { + unsigned long mmcr0; + unsigned long mmcr1; + unsigned long mmcra; + unsigned long enable_kernel; + unsigned long enable_user; + unsigned long backtrace_spinlocks; +}; + +/* Per-arch configuration */ +struct op_ppc64_model { + void (*reg_setup) (struct op_counter_config *, + struct op_system_config *, + int num_counters); + void (*cpu_setup) (void *); + void (*start) (struct op_counter_config *); + void (*stop) (void); + void (*handle_interrupt) (struct pt_regs *, + struct op_counter_config *); + int num_counters; +}; + +extern struct op_ppc64_model op_model_rs64; +extern struct op_ppc64_model op_model_power4; + +static inline unsigned int ctr_read(unsigned int i) +{ + switch(i) { + case 0: + return mfspr(SPRN_PMC1); + case 1: + return mfspr(SPRN_PMC2); + case 2: + return mfspr(SPRN_PMC3); + case 3: + return mfspr(SPRN_PMC4); + case 4: + return mfspr(SPRN_PMC5); + case 5: + return mfspr(SPRN_PMC6); + case 6: + return mfspr(SPRN_PMC7); + case 7: + return mfspr(SPRN_PMC8); + default: + return 0; + } +} + +static inline void ctr_write(unsigned int i, unsigned int val) +{ + switch(i) { + case 0: + mtspr(SPRN_PMC1, val); + break; + case 1: + mtspr(SPRN_PMC2, val); + break; + case 2: + mtspr(SPRN_PMC3, val); + break; + case 3: + mtspr(SPRN_PMC4, val); + break; + case 4: + mtspr(SPRN_PMC5, val); + break; + case 5: + mtspr(SPRN_PMC6, val); + break; + case 6: + mtspr(SPRN_PMC7, val); + break; + case 7: + mtspr(SPRN_PMC8, val); + break; + default: + break; + } +} + +#endif