fedora kernel: d9aad82f3319f3cfd1aebc01234254ef0c37ad84v3.3.2-1

Signed-off-by: Anton Arapov <anton@redhat.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
new file mode 100644
index 00000000000..1de779f4f24
--- /dev/null
+++ b/arch/cris/include/arch-v32/arch/cache.h
@@ -0,0 +1,21 @@
+#ifndef _ASM_CRIS_ARCH_CACHE_H
+#define _ASM_CRIS_ARCH_CACHE_H
+
+#include <arch/hwregs/dma.h>
+
+/* A cache-line is 32 bytes. */
+#define L1_CACHE_BYTES 32
+#define L1_CACHE_SHIFT 5
+
+#define __read_mostly __attribute__((__section__(".data.read_mostly")))
+
+void flush_dma_list(dma_descr_data *descr);
+void flush_dma_descr(dma_descr_data *descr, int flush_buf);
+
+#define flush_dma_context(c) \
+  flush_dma_list(phys_to_virt((c)->saved_data));
+
+void cris_flush_cache_range(void *buf, unsigned long len);
+void cris_flush_cache(void);
+
+#endif /* _ASM_CRIS_ARCH_CACHE_H */