1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright © 2013 Keith Packard 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission to use, copy, modify, distribute, and sell this software and its 5*4882a593Smuzhiyun * documentation for any purpose is hereby granted without fee, provided that 6*4882a593Smuzhiyun * the above copyright notice appear in all copies and that both that copyright 7*4882a593Smuzhiyun * notice and this permission notice appear in supporting documentation, and 8*4882a593Smuzhiyun * that the name of the copyright holders not be used in advertising or 9*4882a593Smuzhiyun * publicity pertaining to distribution of the software without specific, 10*4882a593Smuzhiyun * written prior permission. The copyright holders make no representations 11*4882a593Smuzhiyun * about the suitability of this software for any purpose. It is provided "as 12*4882a593Smuzhiyun * is" without express or implied warranty. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 15*4882a593Smuzhiyun * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO 16*4882a593Smuzhiyun * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR 17*4882a593Smuzhiyun * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 18*4882a593Smuzhiyun * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 19*4882a593Smuzhiyun * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 20*4882a593Smuzhiyun * OF THIS SOFTWARE. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #ifndef _BUSFAULT_H_ 24*4882a593Smuzhiyun #define _BUSFAULT_H_ 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #include <dix-config.h> 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #ifdef BUSFAULT 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #include <sys/types.h> 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun typedef void (*busfault_notify_ptr) (void *context); 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun struct busfault * 35*4882a593Smuzhiyun busfault_register_mmap(void *addr, size_t size, busfault_notify_ptr notify, void *context); 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun void 38*4882a593Smuzhiyun busfault_unregister(struct busfault *busfault); 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun void 41*4882a593Smuzhiyun busfault_check(void); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun Bool 44*4882a593Smuzhiyun busfault_init(void); 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #endif 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif /* _BUSFAULT_H_ */ 49