linux: Remove ia64 domain I/O support code

pciaccess handles this now.

Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Tested-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>

3 files changed, 1 insertions, 198 deletions

diff --git a/configure.ac b/configure.ac
index 67a683620..7055df576 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1595,14 +1595,10 @@ if test "x$XORG" = xyes; then
 		xorg_bus_linuxpci="yes"
 		linux_acpi="no"
 		case $host_cpu in
-		  ia64*)
-			linux_ia64=yes
-			linux_acpi="yes"
-			;;
 		  alpha*)
 		  	linux_alpha=yes
 			;;
-		  i*86|amd64*|x86_64*)
+		  i*86|amd64*|x86_64*|ia64*)
 			linux_acpi="yes"
 			;;
 		  *)
@@ -1782,7 +1778,6 @@ AM_CONDITIONAL([XORG], [test "x$XORG" = xyes])
 AM_CONDITIONAL([XORG_BUS_LINUXPCI], [test "x$xorg_bus_linuxpci" = xyes])
 AM_CONDITIONAL([XORG_BUS_BSDPCI], [test "x$xorg_bus_bsdpci" = xyes])
 AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])
-AM_CONDITIONAL([LINUX_IA64], [test "x$linux_ia64" = xyes])
 AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])
 AM_CONDITIONAL([LNXACPI], [test "x$linux_acpi" = xyes])
 AM_CONDITIONAL([SOLARIS_ASM_INLINE], [test "x$solaris_asm_inline" = xyes])
diff --git a/hw/xfree86/os-support/linux/Makefile.am b/hw/xfree86/os-support/linux/Makefile.am
index 7a82627fd..36748df2c 100644
--- a/hw/xfree86/os-support/linux/Makefile.am
+++ b/hw/xfree86/os-support/linux/Makefile.am
@@ -1,9 +1,5 @@
 noinst_LTLIBRARIES = liblinux.la
 
-if LINUX_IA64
-PLATFORM_PCI_SUPPORT = $(srcdir)/../shared/ia64Pci.c
-PLATFORM_INCLUDES = -I$(srcdir)/../shared
-endif
 if LINUX_ALPHA
 noinst_LTLIBRARIES += liblinuxev56.la
 PLATFORM_PCI_SUPPORT = \
diff --git a/hw/xfree86/os-support/shared/ia64Pci.c b/hw/xfree86/os-support/shared/ia64Pci.c
deleted file mode 100644
index c93c74c4a..000000000
--- a/hw/xfree86/os-support/shared/ia64Pci.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (C) 2002-2003 The XFree86 Project, Inc.  All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
- * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the XFree86 Project shall
- * not be used in advertising or otherwise to promote the sale, use or other
- * dealings in this Software without prior written authorization from the
- * XFree86 Project.
- */
-
-/*
- * This file contains the glue needed to support various IA-64 chipsets.
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <signal.h>
-#include <dirent.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <linux/pci.h>
-
-#include "compiler.h"
-#include "Pci.h"
-
-/*
- * We use special in/out routines here since Altix platforms require the
- * use of the sysfs legacy_io interface.  The legacy_io file maps to the I/O
- * space of a given PCI domain; reads and writes are used to do port I/O.
- * The file descriptor for the file is stored in the upper bits of the
- * value passed in by the caller, and is created and populated by
- * xf86MapLegacyIO.
- *
- * If the legacy_io interface doesn't exist, we fall back to the glibc in/out
- * routines, which are prefixed by an underscore (e.g. _outb).
- */
-static int ia64_port_to_fd(unsigned long port)
-{
-    return (port >> 24) & 0xffffffff;
-}
-
-void outb(unsigned long port, unsigned char val)
-{
-    int fd = ia64_port_to_fd(port);
-
-    if (!fd) {
-	_outb(val, port & 0xffff);
-	goto out;
-    }
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	goto out;
-    }
-    if (write(fd, &val, 1) != 1) {
-	ErrorF("I/O write failed\n");
-	goto out;
-    }
- out:
-    return;
-}
-
-void outw(unsigned long port, unsigned short val)
-{
-    int fd = ia64_port_to_fd(port);
-
-    if (!fd) {
-	_outw(val, port & 0xffff);
-	goto out;
-    }
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	goto out;
-    }
-    if (write(fd, &val, 2) != 2) {
-	ErrorF("I/O write failed\n");
-	goto out;
-    }
- out:
-    return;
-}
-
-void outl(unsigned long port, unsigned int val)
-{
-    int fd = ia64_port_to_fd(port);
-
-    if (!fd) {
-	_outl(val, port & 0xffff);
-	goto out;
-    }
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	goto out;
-    }
-    if (write(fd, &val, 4) != 4) {
-	ErrorF("I/O write failed\n");
-	goto out;
-    }
- out:
-    return;
-}
-
-unsigned int inb(unsigned long port)
-{
-    int fd = ia64_port_to_fd(port);
-    unsigned char val;
-
-    if (!fd)
-	return _inb(port & 0xffff);
-
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	val = -1;
-	goto out;
-    }
-    if (read(fd, &val, 1) != 1) {
-	ErrorF("I/O read failed\n");
-	val = -1;
-	goto out;
-    }
- out:
-    return val;
-}
-
-unsigned int inw(unsigned long port)
-{
-    int fd = ia64_port_to_fd(port);
-    unsigned short val;
-
-    if (!fd)
-	return _inw(port & 0xffff);
-
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	val = -1;
-	goto out;
-    }
-    if (read(fd, &val, 2) != 2) {
-	ErrorF("I/O read failed\n");
-	val = -1;
-	goto out;
-    }
- out:
-    return val;
-}
-
-unsigned int inl(unsigned long port)
-{
-    int fd = ia64_port_to_fd(port);
-    unsigned int val;
-
-    if (!fd)
-	return _inl(port & 0xffff);
-
-    if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
-	ErrorF("I/O lseek failed\n");
-	val = -1;
-	goto out;
-    }
-    if (read(fd, &val, 4) != 4) {
-	ErrorF("I/O read failed\n");
-	val = -1;
-	goto out;
-    }
- out:
-    return val;
-}
-