1 files changed, 0 insertions, 108 deletions
diff --git a/debian/patches/40_iopl_mmap.patch b/debian/patches/40_iopl_mmap.patch
deleted file mode 100644
index cb49f96..0000000
--- a/debian/patches/40_iopl_mmap.patch
+++ /dev/null
@@ -1,108 +0,0 @@
-Device for direct memory access (needed e.g. for Xorg).
-Upstream now has a mem device, so this patch should go away and be replaced by
-40_iopl_mem.patch when we upgrade the Debian snapshot.
-
-Index: b/i386/Makefrag.am
-===================================================================
---- a/i386/Makefrag.am
-+++ b/i386/Makefrag.am
-@@ -31,6 +31,7 @@ libkernel_a_SOURCES += \
- 	i386/i386at/immc.c \
- 	i386/i386at/int_init.c \
- 	i386/i386at/interrupt.S \
-+	i386/i386at/iopl.c \
- 	i386/i386at/kd.c \
- 	i386/i386at/kd.h \
- 	i386/i386at/kd_event.c \
-Index: b/i386/i386at/conf.c
---- a/i386/i386at/conf.c
-+++ b/i386/i386at/conf.c
-@@ -58,6 +58,10 @@ extern int	kbdgetstat(), kbdsetstat();
- extern int	mouseopen(), mouseclose(), mouseread(), mousegetstat();
- #define	mousename		"mouse"
- 
-+extern vm_offset_t ioplmmap();
-+#define	ioplname		"iopl"
-+#define	memname			"mem"
-+
- extern int	kmsgopen(), kmsgclose(), kmsgread(), kmsggetstat();
- #define kmsgname		"kmsg"
- 
-@@ -113,6 +117,16 @@ struct dev_ops	dev_name_list[] =
- 	  nodev,	nulldev,	nulldev,	0,
- 	  nodev },
- 
-+	{ ioplname,	nulldev,	nulldev,	nodev,
-+	  nodev,	nodev,		nodev,		ioplmmap,
-+	  nodev,	nulldev,	nulldev,	0,
-+	  nodev },
-+
-+	{ memname,	nulldev,	nulldev,	nodev,
-+	  nodev,	nodev,		nodev,		ioplmmap,
-+	  nodev,	nulldev,	nulldev,	0,
-+	  nodev },
-+
- #ifdef	MACH_KMSG
-         { kmsgname,     kmsgopen,       kmsgclose,       kmsgread,
-           nodev,        kmsggetstat,    nodev,           nomap,
-Index: b/i386/i386at/iopl.c
-===================================================================
---- /dev/null
-+++ b/i386/i386at/iopl.c
-@@ -0,0 +1,56 @@
-+/* 
-+ * Mach Operating System
-+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
-+ * All Rights Reserved.
-+ * 
-+ * Permission to use, copy, modify and distribute this software and its
-+ * documentation is hereby granted, provided that both the copyright
-+ * notice and this permission notice appear in all copies of the
-+ * software, derivative works or modified versions, and any portions
-+ * thereof, and that both notices appear in supporting documentation.
-+ * 
-+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
-+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
-+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
-+ * 
-+ * Carnegie Mellon requests users of this software to return to
-+ * 
-+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
-+ *  School of Computer Science
-+ *  Carnegie Mellon University
-+ *  Pittsburgh PA 15213-3890
-+ * 
-+ * any improvements or extensions that they make and grant Carnegie Mellon
-+ * the rights to redistribute these changes.
-+ */
-+ 
-+#include <device/io_req.h>
-+
-+/*ARGSUSED*/
-+int iopl_all = 1;
-+int
-+ioplmmap(dev, off, prot)
-+int		dev;
-+vm_offset_t	off;
-+vm_prot_t	prot;
-+{
-+    extern vm_offset_t phys_last_addr;
-+
-+    if (iopl_all) {
-+	if (off == 0)
-+		return 0;
-+	else if (off < 0xa0000)
-+		return -1;
-+	else if (off >= 0x100000 && off <= phys_last_addr)
-+		return -1;
-+	else
-+		return i386_btop(off);
-+
-+    }
-+	if (off > 0x60000)
-+		return(-1);
-+
-+	/* Get page frame number for the page to be mapped. */
-+
-+	return(i386_btop(0xa0000 + off));
-+}