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[POWERPC] cell: Add symbol exports for oprofile

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Add symbol-exports for the new routines in arch/powerpc/platforms/cell/pmu.c.
They are needed for Oprofile, which can be built as a module.

Signed-off-by: Kevin Corry <kevcorry@us.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Arnd Bergmann 2006-11-20 18:45:12 +01:00 committed by Paul Mackerras
parent c6730ed4c2
commit 5231800c6f
1 changed files with 13 additions and 0 deletions
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13
arch/powerpc/platforms/cell/pmu.c
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@ -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);