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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-14 19:19:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-14 19:19:43 -0700 |
| commit | c48f2295a96d12c1c57d4655890af9984d3c061c (patch) | |
| tree | 9d7e96fd4307a896763b4658f33640423f3d244c /arch/mips/include/asm/cpu-features.h | |
| parent | 5732c468495effd3089c1c893f3eba9a8a1d373c (diff) | |
| parent | 5d81b83d03eb32085c569854695e102dde7af544 (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (38 commits)
MIPS: Sibyte: Fix locking in set_irq_affinity
MIPS: Use force_sig when handling address errors.
MIPS: Cavium: Add struct clocksource * argument to octeon_cvmcount_read()
MIPS: Rewrite <asm/div64.h> to work with gcc 4.4.0.
MIPS: Fix highmem.
MIPS: Fix sign-extension bug in 32-bit kernel on 32-bit hardware.
MIPS: MSP71xx: Remove the RAMROOT functions
MIPS: Use -mno-check-zero-division
MIPS: Set compiler options only after the compiler prefix has ben set.
MIPS: IP27: Get rid of #ident. Gcc 4.4.0 doesn't like it.
MIPS: uaccess: Switch lock annotations to might_fault().
MIPS: MSP71xx: Resolve use of non-existent GPIO routines in msp71xx reset
MIPS: MSP71xx: Resolve multiple definition of plat_timer_setup
MIPS: Make uaccess.h slightly more sparse friendly.
MIPS: Make access_ok() sideeffect proof.
MIPS: IP27: Fix clash with NMI_OFFSET from hardirq.h
MIPS: Alchemy: Timer build fix
MIPS: Kconfig: Delete duplicate definition of RWSEM_GENERIC_SPINLOCK.
MIPS: Cavium: Add support for 8k and 32k page sizes.
MIPS: TXx9: Fix possible overflow in clock calculations
...
Diffstat (limited to 'arch/mips/include/asm/cpu-features.h')
| -rw-r--r-- | arch/mips/include/asm/cpu-features.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index a0d14f85b78..c0047f86133 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -147,6 +147,15 @@ #define cpu_has_mips_r (cpu_has_mips32r1 | cpu_has_mips32r2 | \ cpu_has_mips64r1 | cpu_has_mips64r2) +/* + * MIPS32, MIPS64, VR5500, IDT32332, IDT32334 and maybe a few other + * pre-MIPS32/MIPS53 processors have CLO, CLZ. For 64-bit kernels + * cpu_has_clo_clz also indicates the availability of DCLO and DCLZ. + */ +# ifndef cpu_has_clo_clz +# define cpu_has_clo_clz cpu_has_mips_r +# endif + #ifndef cpu_has_dsp #define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP) #endif |