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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/m68k/include/asm/cache.h
Initial import
Diffstat (limited to 'arch/m68k/include/asm/cache.h')
-rw-r--r--arch/m68k/include/asm/cache.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
new file mode 100644
index 000000000..0395c51e4
--- /dev/null
+++ b/arch/m68k/include/asm/cache.h
@@ -0,0 +1,13 @@
+/*
+ * include/asm-m68k/cache.h
+ */
+#ifndef __ARCH_M68K_CACHE_H
+#define __ARCH_M68K_CACHE_H
+
+/* bytes per L1 cache line */
+#define L1_CACHE_SHIFT 4
+#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
+
+#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
+
+#endif