[POWERPC] cell: Move PMU-related stuff to include/asm-powerpc/cell-pmu.h

Move some PMU-related macros and function prototypes from cbe_regs.h
and pmu.h in arch/powerpc/platforms/cell/ to a new header at
include/asm-powerpc/cell-pmu.h

This is cleaner to use from the oprofile code, since that sits in
arch/powerpc/oprofile, not in the cell platform directory.

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>

3 files changed, 2 insertions, 87 deletions

diff --git a/arch/powerpc/platforms/cell/cbe_regs.h b/arch/powerpc/platforms/cell/cbe_regs.h
index bc94e664c6173..a29f4a5f52c5f 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.h
+++ b/arch/powerpc/platforms/cell/cbe_regs.h
@@ -15,6 +15,8 @@
 #ifndef CBE_REGS_H
 #define CBE_REGS_H
 
+#include <asm/cell-pmu.h>
+
 /*
  *
  * Some HID register definitions
@@ -35,32 +37,6 @@
  *
  */
 
-/* Macros for the pm_control register. */
-#define CBE_PM_16BIT_CTR(ctr)			(1 << (24 - ((ctr) & (NR_PHYS_CTRS - 1))))
-#define CBE_PM_ENABLE_PERF_MON			0x80000000
-#define CBE_PM_STOP_AT_MAX			0x40000000
-#define CBE_PM_TRACE_MODE_GET(pm_control)	(((pm_control) >> 28) & 0x3)
-#define CBE_PM_TRACE_MODE_SET(mode)		(((mode)  & 0x3) << 28)
-#define CBE_PM_COUNT_MODE_SET(count)		(((count) & 0x3) << 18)
-#define CBE_PM_FREEZE_ALL_CTRS			0x00100000
-#define CBE_PM_ENABLE_EXT_TRACE			0x00008000
-
-/* Macros for the trace_address register. */
-#define CBE_PM_TRACE_BUF_FULL			0x00000800
-#define CBE_PM_TRACE_BUF_EMPTY			0x00000400
-#define CBE_PM_TRACE_BUF_DATA_COUNT(ta)		((ta) & 0x3ff)
-#define CBE_PM_TRACE_BUF_MAX_COUNT		0x400
-
-/* Macros for the pm07_control registers. */
-#define CBE_PM_CTR_INPUT_MUX(pm07_control)	(((pm07_control) >> 26) & 0x3f)
-#define CBE_PM_CTR_INPUT_CONTROL		0x02000000
-#define CBE_PM_CTR_POLARITY			0x01000000
-#define CBE_PM_CTR_COUNT_CYCLES			0x00800000
-#define CBE_PM_CTR_ENABLE			0x00400000
-
-/* Macros for the pm_status register. */
-#define CBE_PM_CTR_OVERFLOW_INTR(ctr)		(1 << (31 - ((ctr) & 7)))
-
 union spe_reg {
 	u64 val;
 	u8 spe[8];
@@ -160,9 +136,6 @@ extern struct cbe_pmd_regs __iomem *cbe_get_cpu_pmd_regs(int cpu);
  * counters currently have a value waiting to be written.
  */
 
-#define NR_PHYS_CTRS	4
-#define NR_CTRS		(NR_PHYS_CTRS * 2)
-
 struct cbe_pmd_shadow_regs {
 	u32 group_control;
 	u32 debug_bus_control;
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c
index 22ac732b1f89b..ae6fd1c12d4e8 100644
--- a/arch/powerpc/platforms/cell/pmu.c
+++ b/arch/powerpc/platforms/cell/pmu.c
@@ -30,7 +30,6 @@
 
 #include "cbe_regs.h"
 #include "interrupt.h"
-#include "pmu.h"
 
 /*
  * When writing to write-only mmio addresses, save a shadow copy. All of the
diff --git a/arch/powerpc/platforms/cell/pmu.h b/arch/powerpc/platforms/cell/pmu.h
deleted file mode 100644
index eb1e8e0af9104..0000000000000
--- a/arch/powerpc/platforms/cell/pmu.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Cell Broadband Engine Performance Monitor
- *
- * (C) Copyright IBM Corporation 2001,2006
- *
- * Author:
- *   David Erb (djerb@us.ibm.com)
- *   Kevin Corry (kevcorry@us.ibm.com)
- *
- * 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, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __PERFMON_H__
-#define __PERFMON_H__
-
-enum pm_reg_name {
-	group_control,
-	debug_bus_control,
-	trace_address,
-	ext_tr_timer,
-	pm_status,
-	pm_control,
-	pm_interval,
-	pm_start_stop,
-};
-
-extern u32  cbe_read_phys_ctr(u32 cpu, u32 phys_ctr);
-extern void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
-extern u32  cbe_read_ctr(u32 cpu, u32 ctr);
-extern void cbe_write_ctr(u32 cpu, u32 ctr, u32 val);
-
-extern u32  cbe_read_pm07_control(u32 cpu, u32 ctr);
-extern void cbe_write_pm07_control(u32 cpu, u32 ctr, u32 val);
-extern u32  cbe_read_pm (u32 cpu, enum pm_reg_name reg);
-extern void cbe_write_pm (u32 cpu, enum pm_reg_name reg, u32 val);
-
-extern u32  cbe_get_ctr_size(u32 cpu, u32 phys_ctr);
-extern void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
-
-extern void cbe_enable_pm(u32 cpu);
-extern void cbe_disable_pm(u32 cpu);
-
-extern void cbe_read_trace_buffer(u32 cpu, u64 *buf);
-
-#endif