From 9e80202352dd49bdd9e67b8b906d86f058431505 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineering.com>
Date: Sat, 11 May 2019 15:12:49 -0500
Subject: Initial import of abandoned HQEMU version 2.5.2

---
 src/roms/SLOF/lib/libusb/tools.h | 77 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/roms/SLOF/lib/libusb/tools.h

(limited to 'src/roms/SLOF/lib/libusb/tools.h')

diff --git a/src/roms/SLOF/lib/libusb/tools.h b/src/roms/SLOF/lib/libusb/tools.h
new file mode 100644
index 0000000..f531175
--- /dev/null
+++ b/src/roms/SLOF/lib/libusb/tools.h
@@ -0,0 +1,77 @@
+/*****************************************************************************
+ * Copyright (c) 2013 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef __TOOLS_H
+#define __TOOLS_H
+
+#include <stdint.h>
+#include <byteorder.h>
+#include <cache.h>
+
+#define PTR_U32(x)  ((uint32_t) (uint64_t) (x))
+
+static inline uint32_t read_reg32(uint32_t *reg)
+{
+	return bswap_32(ci_read_32(reg));
+}
+
+static inline void write_reg32(uint32_t *reg, uint32_t value)
+{
+	mb();
+	ci_write_32(reg, bswap_32(value));
+}
+
+static inline uint8_t read_reg8(uint8_t *reg)
+{
+	return ci_read_8(reg);
+}
+
+static inline void write_reg8(uint8_t *reg, uint8_t value)
+{
+	mb();
+	ci_write_8(reg, value);
+}
+
+static inline uint16_t read_reg16(uint16_t *reg)
+{
+	return bswap_16(ci_read_16(reg));
+}
+
+static inline void write_reg16(uint16_t *reg, uint16_t value)
+{
+	mb();
+	ci_write_16(reg, bswap_16(value));
+}
+
+static inline uint64_t read_reg64(uint64_t *reg)
+{
+	return bswap_64(ci_read_64(reg));
+}
+
+static inline void write_reg64(uint64_t *reg, uint64_t value)
+{
+	mb();
+	ci_write_64(reg, bswap_64(value));
+}
+
+static inline uint32_t ci_read_reg(uint32_t *reg)
+{
+	return bswap_32(ci_read_32(reg));
+}
+
+static inline void ci_write_reg(uint32_t *reg, uint32_t value)
+{
+	mb();
+	ci_write_32(reg, bswap_32(value));
+}
+
+#endif
-- 
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