1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/std.h b/drivers/staging/tidspbridge/include/dspbridge/std.h
new file mode 100644
index 000000000000..7e09fec18ee2
--- /dev/null
+++ b/drivers/staging/tidspbridge/include/dspbridge/std.h
@@ -0,0 +1,94 @@
+/*
+ * std.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2008 Texas Instruments, Inc.
+ *
+ * This package 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.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef STD_
+#define STD_
+
+#include <linux/types.h>
+
+/*
+ *  ======== _TI_ ========
+ *  _TI_ is defined for all TI targets
+ */
+#if defined(_29_) || defined(_30_) || defined(_40_) || defined(_50_) || \
+    defined(_54_) || defined(_55_) || defined(_6x_) || defined(_80_) || \
+    defined(_28_) || defined(_24_)
+#define _TI_	1
+#endif
+
+/*
+ *  ======== _FLOAT_ ========
+ *  _FLOAT_ is defined for all targets that natively support floating point
+ */
+#if defined(_SUN_) || defined(_30_) || defined(_40_) || defined(_67_) || \
+    defined(_80_)
+#define _FLOAT_	1
+#endif
+
+/*
+ *  ======== _FIXED_ ========
+ *  _FIXED_ is defined for all fixed point target architectures
+ */
+#if defined(_29_) || defined(_50_) || defined(_54_) || defined(_55_) || \
+    defined(_62_) || defined(_64_) || defined(_28_)
+#define _FIXED_	1
+#endif
+
+/*
+ *  ======== _TARGET_ ========
+ *  _TARGET_ is defined for all target architectures (as opposed to
+ *  host-side software)
+ */
+#if defined(_FIXED_) || defined(_FLOAT_)
+#define _TARGET_ 1
+#endif
+
+/*
+ *  8, 16, 32-bit type definitions
+ *
+ *  Sm*	- 8-bit type
+ *  Md* - 16-bit type
+ *  Lg* - 32-bit type
+ *
+ *  *s32 - signed type
+ *  *u32 - unsigned type
+ *  *Bits - unsigned type (bit-maps)
+ */
+
+/*
+ *  Aliases for standard C types
+ */
+
+typedef s32(*fxn) (void);	/* generic function type */
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/*
+ * These macros are used to cast 'Arg' types to 's32' or 'Ptr'.
+ * These macros were added for the 55x since Arg is not the same
+ * size as s32 and Ptr in 55x large model.
+ */
+#if defined(_28l_) || defined(_55l_)
+#define ARG_TO_INT(A)	((s32)((long)(A) & 0xffff))
+#define ARG_TO_PTR(A)	((Ptr)(A))
+#else
+#define ARG_TO_INT(A)	((s32)(A))
+#define ARG_TO_PTR(A)	((Ptr)(A))
+#endif
+
+#endif /* STD_ */