diff --git a/arch/powerpc/oprofile/op_model_7450.c b/arch/powerpc/oprofile/op_model_7450.c index f481c0ed5e675eec7bac1656e4edeadc1cec49ef..5d1bbaf35ccbe3db836aba30934fb4b5dd6adc14 100644 --- a/arch/powerpc/oprofile/op_model_7450.c +++ b/arch/powerpc/oprofile/op_model_7450.c @@ -137,9 +137,9 @@ static void fsl7450_start(struct op_counter_config *ctr) for (i = 0; i < NUM_CTRS; ++i) { if (ctr[i].enabled) - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); else - ctr_write(i, 0); + classic_ctr_write(i, 0); } /* Clear the freeze bit, and enable the interrupt. @@ -179,13 +179,13 @@ static void fsl7450_handle_interrupt(struct pt_regs *regs, is_kernel = is_kernel_addr(pc); for (i = 0; i < NUM_CTRS; ++i) { - val = ctr_read(i); + val = classic_ctr_read(i); if (val < 0) { if (oprofile_running && ctr[i].enabled) { oprofile_add_ext_sample(pc, regs, i, is_kernel); - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); } else { - ctr_write(i, 0); + classic_ctr_write(i, 0); } } } diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_booke.c index 0b3c31f5209ef4377e6be0bd48030d321734c07e..2267eb8c661b4bdd3d97581464cd5df234dc9a31 100644 --- a/arch/powerpc/oprofile/op_model_fsl_booke.c +++ b/arch/powerpc/oprofile/op_model_fsl_booke.c @@ -32,6 +32,87 @@ static unsigned long reset_value[OP_MAX_COUNTER]; static int num_counters; static int oprofile_running; +static inline u32 get_pmlca(int ctr) +{ + u32 pmlca; + + switch (ctr) { + case 0: + pmlca = mfpmr(PMRN_PMLCA0); + break; + case 1: + pmlca = mfpmr(PMRN_PMLCA1); + break; + case 2: + pmlca = mfpmr(PMRN_PMLCA2); + break; + case 3: + pmlca = mfpmr(PMRN_PMLCA3); + break; + default: + panic("Bad ctr number\n"); + } + + return pmlca; +} + +static inline void set_pmlca(int ctr, u32 pmlca) +{ + switch (ctr) { + case 0: + mtpmr(PMRN_PMLCA0, pmlca); + break; + case 1: + mtpmr(PMRN_PMLCA1, pmlca); + break; + case 2: + mtpmr(PMRN_PMLCA2, pmlca); + break; + case 3: + mtpmr(PMRN_PMLCA3, pmlca); + break; + default: + panic("Bad ctr number\n"); + } +} + +static inline unsigned int ctr_read(unsigned int i) +{ + switch(i) { + case 0: + return mfpmr(PMRN_PMC0); + case 1: + return mfpmr(PMRN_PMC1); + case 2: + return mfpmr(PMRN_PMC2); + case 3: + return mfpmr(PMRN_PMC3); + default: + return 0; + } +} + +static inline void ctr_write(unsigned int i, unsigned int val) +{ + switch(i) { + case 0: + mtpmr(PMRN_PMC0, val); + break; + case 1: + mtpmr(PMRN_PMC1, val); + break; + case 2: + mtpmr(PMRN_PMC2, val); + break; + case 3: + mtpmr(PMRN_PMC3, val); + break; + default: + break; + } +} + + static void init_pmc_stop(int ctr) { u32 pmlca = (PMLCA_FC | PMLCA_FCS | PMLCA_FCU | diff --git a/arch/powerpc/oprofile/op_model_power4.c b/arch/powerpc/oprofile/op_model_power4.c index 356709d515b9707ab3c44276dcf12e279cfb99a6..fe597a154d4f31b553674117ca44e1d05b3f881d 100644 --- a/arch/powerpc/oprofile/op_model_power4.c +++ b/arch/powerpc/oprofile/op_model_power4.c @@ -121,9 +121,9 @@ static void power4_start(struct op_counter_config *ctr) for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) { if (ctr[i].enabled) { - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); } else { - ctr_write(i, 0); + classic_ctr_write(i, 0); } } @@ -254,13 +254,13 @@ static void power4_handle_interrupt(struct pt_regs *regs, mtmsrd(mfmsr() | MSR_PMM); for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) { - val = ctr_read(i); + val = classic_ctr_read(i); if (val < 0) { if (oprofile_running && ctr[i].enabled) { oprofile_add_ext_sample(pc, regs, i, is_kernel); - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); } else { - ctr_write(i, 0); + classic_ctr_write(i, 0); } } } diff --git a/arch/powerpc/oprofile/op_model_rs64.c b/arch/powerpc/oprofile/op_model_rs64.c index 19c5ee089bc99550b2bc06eedb27086e56f70fab..c731acbfb2a5f6deb431a5f89bec06401fb081f6 100644 --- a/arch/powerpc/oprofile/op_model_rs64.c +++ b/arch/powerpc/oprofile/op_model_rs64.c @@ -137,10 +137,10 @@ static void rs64_start(struct op_counter_config *ctr) for (i = 0; i < num_counters; ++i) { if (ctr[i].enabled) { - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); ctrl_write(i, ctr[i].event); } else { - ctr_write(i, 0); + classic_ctr_write(i, 0); } } @@ -186,13 +186,13 @@ static void rs64_handle_interrupt(struct pt_regs *regs, mtmsrd(mfmsr() | MSR_PMM); for (i = 0; i < num_counters; ++i) { - val = ctr_read(i); + val = classic_ctr_read(i); if (val < 0) { if (ctr[i].enabled) { oprofile_add_ext_sample(pc, regs, i, is_kernel); - ctr_write(i, reset_value[i]); + classic_ctr_write(i, reset_value[i]); } else { - ctr_write(i, 0); + classic_ctr_write(i, 0); } } } diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h index 71043bf3641f369311c3343c6b0700ff899ea981..94c0ad2bff961d8bef27e44ca780d99649a01cb4 100644 --- a/include/asm-powerpc/oprofile_impl.h +++ b/include/asm-powerpc/oprofile_impl.h @@ -58,10 +58,8 @@ extern struct op_powerpc_model op_model_power4; extern struct op_powerpc_model op_model_7450; extern struct op_powerpc_model op_model_cell; -#ifndef CONFIG_FSL_BOOKE - /* All the classic PPC parts use these */ -static inline unsigned int ctr_read(unsigned int i) +static inline unsigned int classic_ctr_read(unsigned int i) { switch(i) { case 0: @@ -89,7 +87,7 @@ static inline unsigned int ctr_read(unsigned int i) } } -static inline void ctr_write(unsigned int i, unsigned int val) +static inline void classic_ctr_write(unsigned int i, unsigned int val) { switch(i) { case 0: @@ -124,89 +122,6 @@ static inline void ctr_write(unsigned int i, unsigned int val) break; } } -#else /* CONFIG_FSL_BOOKE */ -static inline u32 get_pmlca(int ctr) -{ - u32 pmlca; - - switch (ctr) { - case 0: - pmlca = mfpmr(PMRN_PMLCA0); - break; - case 1: - pmlca = mfpmr(PMRN_PMLCA1); - break; - case 2: - pmlca = mfpmr(PMRN_PMLCA2); - break; - case 3: - pmlca = mfpmr(PMRN_PMLCA3); - break; - default: - panic("Bad ctr number\n"); - } - - return pmlca; -} - -static inline void set_pmlca(int ctr, u32 pmlca) -{ - switch (ctr) { - case 0: - mtpmr(PMRN_PMLCA0, pmlca); - break; - case 1: - mtpmr(PMRN_PMLCA1, pmlca); - break; - case 2: - mtpmr(PMRN_PMLCA2, pmlca); - break; - case 3: - mtpmr(PMRN_PMLCA3, pmlca); - break; - default: - panic("Bad ctr number\n"); - } -} - -static inline unsigned int ctr_read(unsigned int i) -{ - switch(i) { - case 0: - return mfpmr(PMRN_PMC0); - case 1: - return mfpmr(PMRN_PMC1); - case 2: - return mfpmr(PMRN_PMC2); - case 3: - return mfpmr(PMRN_PMC3); - default: - return 0; - } -} - -static inline void ctr_write(unsigned int i, unsigned int val) -{ - switch(i) { - case 0: - mtpmr(PMRN_PMC0, val); - break; - case 1: - mtpmr(PMRN_PMC1, val); - break; - case 2: - mtpmr(PMRN_PMC2, val); - break; - case 3: - mtpmr(PMRN_PMC3, val); - break; - default: - break; - } -} - - -#endif /* CONFIG_FSL_BOOKE */ extern void op_powerpc_backtrace(struct pt_regs * const regs, unsigned int depth);