diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/pmu.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c index 30d17ce236a..22ac732b1f8 100644 --- a/arch/powerpc/platforms/cell/pmu.c +++ b/arch/powerpc/platforms/cell/pmu.c @@ -85,6 +85,7 @@ u32 cbe_read_phys_ctr(u32 cpu, u32 phys_ctr) return val; } +EXPORT_SYMBOL_GPL(cbe_read_phys_ctr); void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val) { @@ -111,6 +112,7 @@ void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val) } } } +EXPORT_SYMBOL_GPL(cbe_write_phys_ctr); /* * "Logical" counter registers. @@ -130,6 +132,7 @@ u32 cbe_read_ctr(u32 cpu, u32 ctr) return val; } +EXPORT_SYMBOL_GPL(cbe_read_ctr); void cbe_write_ctr(u32 cpu, u32 ctr, u32 val) { @@ -149,6 +152,7 @@ void cbe_write_ctr(u32 cpu, u32 ctr, u32 val) cbe_write_phys_ctr(cpu, phys_ctr, val); } +EXPORT_SYMBOL_GPL(cbe_write_ctr); /* * Counter-control registers. @@ -164,12 +168,14 @@ u32 cbe_read_pm07_control(u32 cpu, u32 ctr) return pm07_control; } +EXPORT_SYMBOL_GPL(cbe_read_pm07_control); void cbe_write_pm07_control(u32 cpu, u32 ctr, u32 val) { if (ctr < NR_CTRS) WRITE_WO_MMIO(pm07_control[ctr], val); } +EXPORT_SYMBOL_GPL(cbe_write_pm07_control); /* * Other PMU control registers. Most of these are write-only. @@ -215,6 +221,7 @@ u32 cbe_read_pm(u32 cpu, enum pm_reg_name reg) return val; } +EXPORT_SYMBOL_GPL(cbe_read_pm); void cbe_write_pm(u32 cpu, enum pm_reg_name reg, u32 val) { @@ -252,6 +259,7 @@ void cbe_write_pm(u32 cpu, enum pm_reg_name reg, u32 val) break; } } +EXPORT_SYMBOL_GPL(cbe_write_pm); /* * Get/set the size of a physical counter to either 16 or 32 bits. @@ -268,6 +276,7 @@ u32 cbe_get_ctr_size(u32 cpu, u32 phys_ctr) return size; } +EXPORT_SYMBOL_GPL(cbe_get_ctr_size); void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size) { @@ -287,6 +296,7 @@ void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size) cbe_write_pm(cpu, pm_control, pm_ctrl); } } +EXPORT_SYMBOL_GPL(cbe_set_ctr_size); /* * Enable/disable the entire performance monitoring unit. @@ -304,6 +314,7 @@ void cbe_enable_pm(u32 cpu) pm_ctrl = cbe_read_pm(cpu, pm_control) | CBE_PM_ENABLE_PERF_MON; cbe_write_pm(cpu, pm_control, pm_ctrl); } +EXPORT_SYMBOL_GPL(cbe_enable_pm); void cbe_disable_pm(u32 cpu) { @@ -311,6 +322,7 @@ void cbe_disable_pm(u32 cpu) pm_ctrl = cbe_read_pm(cpu, pm_control) & ~CBE_PM_ENABLE_PERF_MON; cbe_write_pm(cpu, pm_control, pm_ctrl); } +EXPORT_SYMBOL_GPL(cbe_disable_pm); /* * Reading from the trace_buffer. @@ -325,4 +337,5 @@ void cbe_read_trace_buffer(u32 cpu, u64 *buf) *buf++ = in_be64(&pmd_regs->trace_buffer_0_63); *buf++ = in_be64(&pmd_regs->trace_buffer_64_127); } +EXPORT_SYMBOL_GPL(cbe_read_trace_buffer); |