From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/SLOF/lib/libusb/tools.h | 77 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 qemu/roms/SLOF/lib/libusb/tools.h (limited to 'qemu/roms/SLOF/lib/libusb/tools.h') 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 +#include +#include + +#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 -- cgit 1.2.3-korg