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MIPS: Introduce machinery for testing for MIPSxxR1/2.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2005-12-08 14:04:24 +00:00
committed by
parent e7958bb90d
commit b4672d3729
11 changed files with 95 additions and 9 deletions
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24
include/asm-mips/cpu-features.h
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@@ -144,6 +144,18 @@
# ifndef cpu_has_64bit_addresses
# define cpu_has_64bit_addresses 0
# endif
# ifndef cpu_has_mips32r1
# define cpu_has_mips32r1 (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R1)
# endif
# ifndef cpu_has_mips32r2
# define cpu_has_mips32r2 (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R2)
# endif
# ifndef cpu_has_mips64r1
# define cpu_has_mips64r1 0
# endif
# ifndef cpu_has_mips64r2
# define cpu_has_mips64r2 0
# endif
#endif
#ifdef CONFIG_64BIT
@@ -162,6 +174,18 @@
# ifndef cpu_has_64bit_addresses
# define cpu_has_64bit_addresses 1
# endif
# ifndef cpu_has_mips32r1
# define cpu_has_mips32r1 0
# endif
# ifndef cpu_has_mips32r2
# define cpu_has_mips32r2 0
# endif
# ifndef cpu_has_mips64r1
# define cpu_has_mips64r1 (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R1)
# endif
# ifndef cpu_has_mips64r2
# define cpu_has_mips64r2 (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R2)
# endif
#endif
#ifdef CONFIG_CPU_MIPSR2