1 files changed, 37 insertions, 0 deletions

diff --git a/include/asm-arm26/oldlatches.h b/include/asm-arm26/oldlatches.h
new file mode 100644
index 000000000000..bc87089b2152
--- /dev/null
+++ b/include/asm-arm26/oldlatches.h
@@ -0,0 +1,37 @@
+/*
+ *  linux/include/asm-arm/arch-arc/oldlatches.h
+ *
+ *  Copyright (C) 1996 Russell King, Dave Gilbert
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Modifications:
+ *   04-04-1998 PJB/RMK Merged arc and a5k versions
+ */
+#ifndef _ASM_ARCH_OLDLATCH_H
+#define _ASM_ARCH_OLDLATCH_H
+
+#define LATCHA_FDSEL0    (1<<0)
+#define LATCHA_FDSEL1    (1<<1)
+#define LATCHA_FDSEL2    (1<<2)
+#define LATCHA_FDSEL3    (1<<3)
+#define LATCHA_FDSELALL  (0xf)
+#define LATCHA_SIDESEL   (1<<4)
+#define LATCHA_MOTOR     (1<<5)
+#define LATCHA_INUSE     (1<<6)
+#define LATCHA_CHANGERST (1<<7)
+
+#define LATCHB_FDCDENSITY  (1<<1)
+#define LATCHB_FDCRESET    (1<<3)
+#define LATCHB_PRINTSTROBE (1<<4)
+
+/* newval=(oldval & mask)|newdata */
+void oldlatch_bupdate(unsigned char mask,unsigned char newdata);
+
+/* newval=(oldval & mask)|newdata */
+void oldlatch_aupdate(unsigned char mask,unsigned char newdata);
+
+#endif
+