hw/xfree86/os-support/misc/IODelay.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24


/* $XConsortium: IODelay.c /main/1 1996/05/07 17:13:43 kaleb $ */
/*******************************************************************************
  Stub for Alpha Linux
*******************************************************************************/

/* $XFree86$ */
 
#include "X.h"
#include "xf86.h"
#include "xf86Priv.h"
#include "xf86_OSlib.h"

/* 
 *   All we really need is a delay of about 40ns for I/O recovery for just
 *   about any occasion, but we'll be more conservative here:  On a
 *   100-MHz CPU, produce at least a delay of 1,000ns.
 */ 
void
xf86IODelay()
{
	xf86UDelay(1);
}