crypto: 842 - Add CRC and validation support

[linux-2.6-microblaze.git] / lib / 842 / 842.h

diff --git a/lib/842/842.h b/lib/842/842.h
index 7c20003..e0a122b 100644 (file)
--- a/lib/842/842.h
+++ b/lib/842/842.h
@@ -76,6 +76,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/bitops.h>
+#include <linux/crc32.h>
 #include <asm/unaligned.h>
 
 #include <linux/sw842.h>
@@ -98,6 +99,7 @@
 #define I2_BITS                (8)
 #define I4_BITS                (9)
 #define I8_BITS                (8)
+#define CRC_BITS       (32)
 
 #define REPEAT_BITS_MAX                (0x3f)
 #define SHORT_DATA_BITS_MAX    (0x7)