diff options
Diffstat (limited to 'vidix/sysdep/pci_netbsd.c')
-rw-r--r-- | vidix/sysdep/pci_netbsd.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/vidix/sysdep/pci_netbsd.c b/vidix/sysdep/pci_netbsd.c deleted file mode 100644 index fa8f735e87..0000000000 --- a/vidix/sysdep/pci_netbsd.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - This file is based on: - $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $ - Modified for readability by Nick Kurshev -*/ -/* - * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org> - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the names of the above listed copyright holder(s) - * not be used in advertising or publicity pertaining to distribution of - * the software without specific, written prior permission. The above listed - * copyright holder(s) make(s) no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD - * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE - * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY - * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER - * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <errno.h> -#include <sys/param.h> -#include <sys/file.h> -#include <machine/sysarch.h> -#ifndef GCCUSESGAS -#define GCCUSESGAS -#endif - -static int io_fd; - -static __inline__ int enable_os_io(void) -{ - io_fd = -1 ; -#if !defined(USE_I386_IOPL) - if ((io_fd = open("/dev/io", O_RDWR, 0)) < 0) { - perror("/dev/io"); - return errno; - } -#else - if (i386_iopl(1) < 0) { - perror("i386_iopl"); - return errno; - } -#endif /* USE_I386_IOPL */ - return 0; -} - -static __inline__ int disable_os_io(void) -{ -#if !defined(USE_I386_IOPL) - close(io_fd); -#else - if (i386_iopl(0) < 0) { - perror("i386_iopl"); - return errno; - } -#endif /* NetBSD1_1 */ - return 0; -} |