vidix: drop VIDIX support

By now VIDIX is too obscure to justify the amount of code and
complexity it requires in the sources. Although there is no pressing
need to drop it just now from a code point of view, I'll rather remove
it before release than release with VIDIX support and then drop it
later.

Some of the manpage mentions of VIDIX were in "this option supported
for these VOs" lists that looked outdated and failed to mention vdpau
for example. Replace such incorrect lists with a generic "not
supported for all VOs" mention.

1 files changed, 0 insertions, 115 deletions

diff --git a/vidix/sysdep/pci_lynx.c b/vidix/sysdep/pci_lynx.c
deleted file mode 100644
index d24676ad1f..0000000000
--- a/vidix/sysdep/pci_lynx.c
+++ /dev/null
@@ -1,115 +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.
- */
-
-#if defined(Lynx_22)
-#ifndef GCCUSESGAS
-#define GCCUSESGAS
-#endif
-
-/* let's mimick the Linux Alpha stuff for LynxOS so we don't have
- * to change too much code
- */
-#include <smem.h>
-
-static unsigned char *pciConfBase;
-
-static __inline__ void enable_os_io(void)
-{
-    pciConfBase = (unsigned char *) smem_create("PCI-CONF",
-    	    (char *)0x80800000, 64*1024, SM_READ|SM_WRITE);
-    if (pciConfBase == (void *) -1)
-        exit(1);
-}
-
-static __inline__ void disable_os_io(void)
-{
-    smem_create(NULL, (char *) pciConfBase, 0, SM_DETACH);
-    smem_remove("PCI-CONF");
-    pciConfBase = NULL;
-}
-
-#include <smem.h>
-
-static unsigned char *pciConfBase;
-
-static __inline__ unsigned long
-static swapl(unsigned long val)
-{
-	unsigned char *p = (unsigned char *)&val;
-	return (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0);
-}
-
-
-#define BUS(tag) (((tag)>>16)&0xff)
-#define DFN(tag) (((tag)>>8)&0xff)
-
-#define PCIBIOS_DEVICE_NOT_FOUND	0x86
-#define PCIBIOS_SUCCESSFUL		0x00
-
-static int pciconfig_read(
-          unsigned char bus,
-          unsigned char dev,
-          unsigned char offset,
-          int len,		/* unused, alway 4 */
-          unsigned long *val)
-{
-	unsigned long _val;
-	unsigned long *ptr;
-
-	dev >>= 3;
-	if (bus || dev >= 16) {
-		*val = 0xFFFFFFFF;
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	} else {
-		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
-		_val = swapl(*ptr);
-	}
-	*val = _val;
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int pciconfig_write(
-          unsigned char bus,
-          unsigned char dev,
-          unsigned char offset,
-          int len,		/* unused, alway 4 */
-          unsigned long val)
-{
-	unsigned long _val;
-	unsigned long *ptr;
-
-	dev >>= 3;
-	_val = swapl(val);
-	if (bus || dev >= 16) {
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	} else {
-		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
-		*ptr = _val;
-	}
-	return PCIBIOS_SUCCESSFUL;
-}