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$NetBSD: patch-ab,v 1.4 2008/08/02 18:32:15 dholland Exp $
Add NetBSD and Solaris platforms
Add inb() and outb() from XFree86 sources.
Add NetBSD/x86_64 support.
--- rio.cpp.orig 1999-06-11 12:26:46.000000000 -0400
+++ rio.cpp 2008-08-02 14:16:07.000000000 -0400
@@ -109,11 +109,101 @@
#define CLOCK_SECOND ((int)CLOCKS_PER_SEC)
#define DELETEARRAY delete
+#elif defined(__NetBSD__)
+ // NetBSD/i386,amd64 g++
+ #include <fcntl.h>
+ #include <unistd.h>
+ #include <machine/sysarch.h>
+ //#include <machine/cpufunc.h>
+ #define OUTPORT(p,v) outb( p, v )
+ #define INPORT(p) inb( p )
+ #define CLOCK_SECOND CLOCKS_PER_SEC
+ #define DELETEARRAY delete[]
+
+#elif defined(__sun__) && defined(__svr4__)
+ // Solaris/i386 g++
+ #include <fcntl.h>
+ #include <unistd.h>
+ #include <sys/cpupart.h>
+ #include <sys/cpuvar.h>
+ #include <sys/ddi.h>
+ #include <sys/sunddi.h>
+ #define OUTPORT(p,v) outb( p, v )
+ #define INPORT(p) inb( p )
+ #define CLOCK_SECOND CLOCKS_PER_SEC
+ #define DELETEARRAY delete[]
+
#else
// not supported
#error ! ! compiler/platform not supported ! !
#endif
+#if defined(__NetBSD__)
+/* copied from the XFree86 sources */
+/* xc/programs/Xserver/hw/xfree86/common/compiler.h */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/compiler.h,v 3.24.2.4 1998/10/18 20:42:10 hohndel Exp $ */
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ *
+ * 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 name of Thomas Roell not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Roell makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS ROELL 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.
+ *
+ */
+/* $XConsortium: compiler.h /main/16 1996/10/25 15:38:34 kaleb $ */
+/* also hacked by agc to do i386_iopl, and by dholland for x86_64_iopl */
+static int ports_enabled;
+
+static __inline__ unsigned int
+inb(unsigned short int port)
+{
+ unsigned char ret;
+
+ if (!ports_enabled) {
+#ifdef __i386__
+ i386_iopl(1);
+#endif
+#ifdef __x86_64__
+ x86_64_iopl(1);
+#endif
+ ports_enabled = 1;
+ }
+ __asm__ __volatile__("inb %1,%0" :
+ "=a" (ret) :
+ "d" (port));
+ return ret;
+}
+
+static __inline__ void
+outb(unsigned short int port, unsigned char val)
+{
+ if (!ports_enabled) {
+#ifdef __i386__
+ i386_iopl(1);
+#endif
+#ifdef __x86_64__
+ x86_64_iopl(1);
+#endif
+ ports_enabled = 1;
+ }
+ __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));
+}
+#endif
+
// port offset constants
#define OFFSET_PORT_DATA 0
#define OFFSET_PORT_STATUS 1
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