X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2FSLOF%2Flib%2Flibusb%2Ftools.h;fp=qemu%2Froms%2FSLOF%2Flib%2Flibusb%2Ftools.h;h=f531175c10a60703bdb6b99a04e07bd1a4773a38;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/roms/SLOF/lib/libusb/tools.h b/qemu/roms/SLOF/lib/libusb/tools.h
new file mode 100644
index 000000000..f531175c1
--- /dev/null
+++ b/qemu/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