Function xila_memory_flush_data_cache

#[no_mangle]
pub extern "C" fn xila_memory_flush_data_cache()

Flushes the data cache.

This function ensures that all pending write operations in the data cache are written to main memory. This is important for cache coherency in multi-core systems or when interfacing with DMA controllers.

Safety

This function is safe to call at any time, but may have performance implications as it forces cache synchronization.

Examples

// After writing data that will be accessed by DMA
memcpy(dma_buffer, data, size);
xila_memory_flush_data_cache();
start_dma_transfer(dma_buffer, size);