Remove rtems_cache_*_processor_set() functions

The following rtems_cache_*_processor_set() cache manager API functions
are exotic, complex, very hard to use correctly, not used in the RTEMS
code base, and apparently unused by applications.

Close #3622.

1 files changed, 0 insertions, 79 deletions

diff --git a/cpukit/include/rtems/rtems/cache.h b/cpukit/include/rtems/rtems/cache.h
index 16157b26e6..1e62c4270b 100644
--- a/cpukit/include/rtems/rtems/cache.h
+++ b/cpukit/include/rtems/rtems/cache.h
@@ -284,85 +284,6 @@ void rtems_cache_coherent_add_area(
   uintptr_t area_size
 );
 
-#if defined( RTEMS_SMP )
-
-/**
- * @brief Flushes multiple data cache lines for a set of processors
- *
- * Dirty cache lines covering the area are transferred to memory.
- * Depending on the cache implementation this may mark the lines as invalid.
- *
- * This operation should not be called from interrupt context.
- *
- * @param[in] addr The start address of the area to flush.
- * @param[in] size The size in bytes of the area to flush.
- * @param[in] setsize The size of the processor set.
- * @param[in] set The target processor set.
- */
-void rtems_cache_flush_multiple_data_lines_processor_set(
-  const void *addr,
-  size_t size,
-  const size_t setsize,
-  const cpu_set_t *set
-);
-
-/**
- * @brief Invalidates multiple data cache lines for a set of processors
- *
- * The cache lines covering the area are marked as invalid.  A later read
- * access in the area will load the data from memory.
- *
- * In case the area is not aligned on cache line boundaries, then this
- * operation may destroy unrelated data.
- *
- * This operation should not be called from interrupt context.
- *
- * @param[in] addr The start address of the area to invalidate.
- * @param[in] size The size in bytes of the area to invalidate.
- * @param[in] setsize The size of the processor set.
- * @param[in] set The target processor set.
- */
-void rtems_cache_invalidate_multiple_data_lines_processor_set(
-  const void *addr,
-  size_t size,
-  const size_t setsize,
-  const cpu_set_t *set
-);
-
-/**
- * @brief Flushes the entire data cache for a set of processors
- *
- * This operation should not be called from interrupt context.
- *
- * @see rtems_cache_flush_multiple_data_lines().
- *
- * @param[in] setsize The size of the processor set.
- * @param[in] set The target processor set.
- */
-void rtems_cache_flush_entire_data_processor_set(
-  const size_t setsize,
-  const cpu_set_t *set
-);
-
-/**
- * @brief Invalidates the entire cache for a set of processors
- *
- * This function is responsible for performing a data cache
- * invalidate. It invalidates the entire cache for a set of
- * processors.
- *
- * This operation should not be called from interrupt context.
- *
- * @param[in] setsize The size of the processor set.
- * @param[in] set The target processor set.
- */
-void rtems_cache_invalidate_entire_data_processor_set(
-  const size_t setsize,
-  const cpu_set_t *set
-);
-
-#endif
-
 /**@}*/
 
 #ifdef __cplusplus