/* * OMAP memory barrier header. * * Copyright (C) 2011 Texas Instruments, Inc. * Santosh Shilimkar <santosh.shilimkar@ti.com> * Richard Woodruff <r-woodruff2@ti.com> * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */#ifndef __MACH_BARRIERS_H#define __MACH_BARRIERS_Hexternvoidomap_bus_sync(void);#define rmb() dsb()#define wmb() do { dsb(); outer_sync(); omap_bus_sync(); } while (0)#define mb() wmb()#endif /* __MACH_BARRIERS_H */
