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author | Jiri Gaisler <jiri@gaisler.se> | 2019-01-21 11:27:07 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-01-22 12:50:09 +0100 |
commit | c1dcd6af56b7174a1fabd421efbaf566cb997f8b (patch) | |
tree | aa3143efd7e38407e13ca198a7edae0c07477142 /bsps/include/grlib | |
parent | grlib: use cpu-independent routines for uncached access (diff) | |
download | rtems-c1dcd6af56b7174a1fabd421efbaf566cb997f8b.tar.bz2 |
grlib: make memory coherency cpu-independent
Update #3678.
Diffstat (limited to 'bsps/include/grlib')
-rw-r--r-- | bsps/include/grlib/grlib_impl.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bsps/include/grlib/grlib_impl.h b/bsps/include/grlib/grlib_impl.h index dd6bcc64b7..e795e7f844 100644 --- a/bsps/include/grlib/grlib_impl.h +++ b/bsps/include/grlib/grlib_impl.h @@ -121,6 +121,9 @@ RTEMS_INLINE_ROUTINE unsigned int grlib_read_uncached32(unsigned int address) ); return tmp; } + +#define GRLIB_DMA_IS_CACHE_COHERENT CPU_SPARC_HAS_SNOOPING + #else static unsigned char __inline__ grlib_read_uncached8(unsigned int address) @@ -140,6 +143,8 @@ RTEMS_INLINE_ROUTINE unsigned int grlib_read_uncached32(unsigned int address) return tmp; } +#define GRLIB_DMA_IS_CACHE_COHERENT 1 + #endif extern struct ambapp_bus ambapp_plb; |