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author | Patrick Williams <iawillia@us.ibm.com> | 2011-04-07 09:27:21 -0500 |
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committer | Patrick Williams <iawillia@us.ibm.com> | 2011-04-07 09:27:21 -0500 |
commit | f696ed61ff611faef2c93cc9e207557ac84cde00 (patch) | |
tree | dfda200b018fcb12b7333c02fac24a785b0789dc /src/include/arch/ppc.H | |
parent | 557aba52655dec84a73bdbc19c59b62ec916159d (diff) | |
download | talos-hostboot-f696ed61ff611faef2c93cc9e207557ac84cde00.tar.gz talos-hostboot-f696ed61ff611faef2c93cc9e207557ac84cde00.zip |
VBU: dcbz cache lines after code image to ensure they are in the L3.
Diffstat (limited to 'src/include/arch/ppc.H')
-rw-r--r-- | src/include/arch/ppc.H | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/arch/ppc.H b/src/include/arch/ppc.H index 003f804a3..d5ad34d9f 100644 --- a/src/include/arch/ppc.H +++ b/src/include/arch/ppc.H @@ -165,6 +165,13 @@ inline void dcbf(void* _ptr) } ALWAYS_INLINE +inline void dcbz(void* _ptr) +{ + register void* ptr = _ptr; + asm volatile("dcbz 0, %0" : : "b" (ptr) : "memory"); +} + +ALWAYS_INLINE inline void icbi(void* _ptr) { register void* ptr = _ptr; |