1/** 2 * \file 3 * \brief contains functions to signal a linux based host 4 */ 5 6/* 7 * Copyright (c) 2007, 2008, ETH Zurich. 8 * All rights reserved. 9 * 10 * This file is distributed under the terms in the attached LICENSE file. 11 * If you do not find this file, copies can be found by writing to: 12 * ETH Zurich D-INFK, Universitaetstrasse 6, CH-8092 Zurich. Attn: Systems Group. 13 */ 14 15 16static inline void notify_host(void) { 17 volatile uint32_t *signal; 18 /* XXX this has to be done without MMU enabled or with 1:1 mapping */ 19 signal = (uint32_t *)(0x08007D0000ULL + 0x0000AB28); 20 *signal |= 0x1; 21} 22