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| author | David Daney <david.daney@cavium.com> | 2011-09-24 02:29:55 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-10-24 23:34:26 +0100 |
| commit | 4d36f59d876d431c3d7b98dc8a1164d70273da55 (patch) | |
| tree | 0c8213b54eeedaff9ebcd4db2b1ed7841dd02f70 /arch/mips | |
| parent | a1431b61a874cc1e11a3a8d59a08144eb34ae9eb (diff) | |
| download | op-kernel-dev-4d36f59d876d431c3d7b98dc8a1164d70273da55.zip op-kernel-dev-4d36f59d876d431c3d7b98dc8a1164d70273da55.tar.gz | |
MIPS: Add accessor macros for 64-bit performance counter registers.
Signed-off-by: David Daney <david.daney@cavium.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2789/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/mipsregs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 6a6f8a8..2ea7b81 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -1006,18 +1006,26 @@ do { \ #define write_c0_perfctrl0(val) __write_32bit_c0_register($25, 0, val) #define read_c0_perfcntr0() __read_32bit_c0_register($25, 1) #define write_c0_perfcntr0(val) __write_32bit_c0_register($25, 1, val) +#define read_c0_perfcntr0_64() __read_64bit_c0_register($25, 1) +#define write_c0_perfcntr0_64(val) __write_64bit_c0_register($25, 1, val) #define read_c0_perfctrl1() __read_32bit_c0_register($25, 2) #define write_c0_perfctrl1(val) __write_32bit_c0_register($25, 2, val) #define read_c0_perfcntr1() __read_32bit_c0_register($25, 3) #define write_c0_perfcntr1(val) __write_32bit_c0_register($25, 3, val) +#define read_c0_perfcntr1_64() __read_64bit_c0_register($25, 3) +#define write_c0_perfcntr1_64(val) __write_64bit_c0_register($25, 3, val) #define read_c0_perfctrl2() __read_32bit_c0_register($25, 4) #define write_c0_perfctrl2(val) __write_32bit_c0_register($25, 4, val) #define read_c0_perfcntr2() __read_32bit_c0_register($25, 5) #define write_c0_perfcntr2(val) __write_32bit_c0_register($25, 5, val) +#define read_c0_perfcntr2_64() __read_64bit_c0_register($25, 5) +#define write_c0_perfcntr2_64(val) __write_64bit_c0_register($25, 5, val) #define read_c0_perfctrl3() __read_32bit_c0_register($25, 6) #define write_c0_perfctrl3(val) __write_32bit_c0_register($25, 6, val) #define read_c0_perfcntr3() __read_32bit_c0_register($25, 7) #define write_c0_perfcntr3(val) __write_32bit_c0_register($25, 7, val) +#define read_c0_perfcntr3_64() __read_64bit_c0_register($25, 7) +#define write_c0_perfcntr3_64(val) __write_64bit_c0_register($25, 7, val) /* RM9000 PerfCount performance counter register */ #define read_c0_perfcount() __read_64bit_c0_register($25, 0) |
