Minimal support for the HP98705 ``Tigershark'' TurboVRX frame buffer

(using an overlay plane only for now). Bootblocks, text console and X11
are supported.

13 files changed, 655 insertions, 256 deletions

diff --git a/sys/arch/hp300/conf/GENERIC b/sys/arch/hp300/conf/GENERIC
index 721f4aff770..6bcd80b3e28 100644
--- a/sys/arch/hp300/conf/GENERIC
+++ b/sys/arch/hp300/conf/GENERIC
@@ -1,4 +1,4 @@
-#	$OpenBSD: GENERIC,v 1.44 2006/02/14 18:11:03 miod Exp $
+#	$OpenBSD: GENERIC,v 1.45 2006/04/14 21:05:43 miod Exp $
 #
 # For further information on compiling OpenBSD kernels, see the config(8)
 # man page.
@@ -95,6 +95,10 @@ topcat*		at intio?
 topcat*		at dio?
 wsdisplay*	at topcat?
 
+# TurboVRX framebuffer
+tvrx*		at dio?
+wsdisplay*	at tvrx?
+
 # SGC framebuffers
 sti*		at sgc?
 wsdisplay*	at sti?
diff --git a/sys/arch/hp300/conf/RAMDISK b/sys/arch/hp300/conf/RAMDISK
index a6f5b6840d0..c7eaf33865e 100644
--- a/sys/arch/hp300/conf/RAMDISK
+++ b/sys/arch/hp300/conf/RAMDISK
@@ -1,4 +1,4 @@
-#	$OpenBSD: RAMDISK,v 1.26 2005/09/27 22:05:36 miod Exp $
+#	$OpenBSD: RAMDISK,v 1.27 2006/04/14 21:05:43 miod Exp $
 #
 # Ram disk kernel.
 #
@@ -105,6 +105,10 @@ topcat*		at intio?
 topcat*		at dio?
 wsdisplay*	at topcat?
 
+# TurboVRX framebuffer
+tvrx*		at dio?
+wsdisplay*	at tvrx?
+
 # SGC framebuffers
 sti*		at sgc?
 wsdisplay*	at sti?
diff --git a/sys/arch/hp300/conf/files.hp300 b/sys/arch/hp300/conf/files.hp300
index 49d21f4f876..706a27379b4 100644
--- a/sys/arch/hp300/conf/files.hp300
+++ b/sys/arch/hp300/conf/files.hp300
@@ -1,4 +1,4 @@
-#	$OpenBSD: files.hp300,v 1.30 2005/12/31 19:30:14 miod Exp $
+#	$OpenBSD: files.hp300,v 1.31 2006/04/14 21:05:43 miod Exp $
 #	$NetBSD: files.hp300,v 1.28 1997/05/12 08:23:28 thorpej Exp $
 #
 # hp300-specific configuration info
@@ -70,7 +70,9 @@ file	arch/hp300/hp300/wscons_machdep.c	wsdisplay
 # Frame buffer devices
 #
 define	diofb
-file	arch/hp300/dev/diofb.c			diofb
+define	diofb_mono
+file	arch/hp300/dev/diofb.c			diofb | diofb_mono
+file	arch/hp300/dev/diofb_mono.c		diofb_mono
 
 device	dvbox: wsemuldisplaydev, diofb, rasops8
 attach	dvbox at intio with dvbox_intio
@@ -82,7 +84,7 @@ attach	gbox at intio with gbox_intio
 attach	gbox at dio with gbox_dio
 file	arch/hp300/dev/gbox.c			gbox	needs-flag
 
-device	hyper: wsemuldisplaydev, diofb, rasops1
+device	hyper: wsemuldisplaydev, diofb_mono, rasops1
 attach	hyper at dio
 file	arch/hp300/dev/hyper.c			hyper	needs-flag
 
@@ -96,6 +98,10 @@ attach	topcat at intio with topcat_intio
 attach	topcat at dio with topcat_dio
 file	arch/hp300/dev/topcat.c			topcat	needs-flag
 
+device	tvrx: wsemuldisplaydev, diofb_mono, rasops1
+attach	tvrx at dio
+file	arch/hp300/dev/tvrx.c			tvrx	needs-flag
+
 #
 # Other devices on the DIO bus
 #
diff --git a/sys/arch/hp300/dev/diofb_mono.c b/sys/arch/hp300/dev/diofb_mono.c
new file mode 100644
index 00000000000..50630815c9a
--- /dev/null
+++ b/sys/arch/hp300/dev/diofb_mono.c
@@ -0,0 +1,312 @@
+/*	$OpenBSD: diofb_mono.c,v 1.1 2006/04/14 21:05:43 miod Exp $	*/
+
+/*
+ * Copyright (c) 2005, Miodrag Vallat.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Copyright (c) 1996 Jason R. Thorpe.  All rights reserved.
+ * Copyright (c) 1991 University of Utah.
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department and Mark Davies of the Department of Computer
+ * Science, Victoria University of Wellington, New Zealand.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: Utah $Hdr: grf_hy.c 1.2 93/08/13$
+ *
+ *	@(#)grf_hy.c	8.4 (Berkeley) 1/12/94
+ */
+
+/*
+ * Graphics routines for real 1bpp frame buffers (i.e. pixels not being
+ * byte-addressed)
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+
+#include <dev/wscons/wsconsio.h>
+#include <dev/wscons/wsdisplayvar.h>
+#include <dev/rasops/rasops.h>
+
+#include <hp300/dev/diofbreg.h>
+#include <hp300/dev/diofbvar.h>
+
+#include <hp300/dev/maskbits.h>
+
+/* NOTE:
+ * the first element in starttab could be 0xffffffff.  making it 0
+ * lets us deal with a full first word in the middle loop, rather
+ * than having to do the multiple reads and masks that we'd
+ * have to do if we thought it was partial.
+ */
+const int starttab[32] = {
+	0x00000000,
+	0x7FFFFFFF,
+	0x3FFFFFFF,
+	0x1FFFFFFF,
+	0x0FFFFFFF,
+	0x07FFFFFF,
+	0x03FFFFFF,
+	0x01FFFFFF,
+	0x00FFFFFF,
+	0x007FFFFF,
+	0x003FFFFF,
+	0x001FFFFF,
+	0x000FFFFF,
+	0x0007FFFF,
+	0x0003FFFF,
+	0x0001FFFF,
+	0x0000FFFF,
+	0x00007FFF,
+	0x00003FFF,
+	0x00001FFF,
+	0x00000FFF,
+	0x000007FF,
+	0x000003FF,
+	0x000001FF,
+	0x000000FF,
+	0x0000007F,
+	0x0000003F,
+	0x0000001F,
+	0x0000000F,
+	0x00000007,
+	0x00000003,
+	0x00000001
+};
+
+const int endtab[32] = {
+	0x00000000,
+	0x80000000,
+	0xC0000000,
+	0xE0000000,
+	0xF0000000,
+	0xF8000000,
+	0xFC000000,
+	0xFE000000,
+	0xFF000000,
+	0xFF800000,
+	0xFFC00000,
+	0xFFE00000,
+	0xFFF00000,
+	0xFFF80000,
+	0xFFFC0000,
+	0xFFFE0000,
+	0xFFFF0000,
+	0xFFFF8000,
+	0xFFFFC000,
+	0xFFFFE000,
+	0xFFFFF000,
+	0xFFFFF800,
+	0xFFFFFC00,
+	0xFFFFFE00,
+	0xFFFFFF00,
+	0xFFFFFF80,
+	0xFFFFFFC0,
+	0xFFFFFFE0,
+	0xFFFFFFF0,
+	0xFFFFFFF8,
+	0xFFFFFFFC,
+	0xFFFFFFFE
+};
+
+void
+diofb_mono_windowmove(struct diofb *fb, u_int16_t sx, u_int16_t sy,
+    u_int16_t dx, u_int16_t dy, u_int16_t cx, u_int16_t cy, int rop)
+{
+	int width;		/* add to get to same position in next line */
+
+	unsigned int *psrcLine, *pdstLine;
+				/* pointers to line with current src and dst */
+	unsigned int *psrc;	/* pointer to current src longword */
+	unsigned int *pdst;	/* pointer to current dst longword */
+
+				/* following used for looping through a line */
+	unsigned int startmask, endmask;  /* masks for writing ends of dst */
+	int nlMiddle;		/* whole longwords in dst */
+	int nl;			/* temp copy of nlMiddle */
+	unsigned int tmpSrc;
+				/* place to store full source word */
+	int xoffSrc;		/* offset (>= 0, < 32) from which to
+				   fetch whole longwords fetched in src */
+	int nstart;		/* number of ragged bits at start of dst */
+	int nend;		/* number of ragged bits at end of dst */
+	int srcStartOver;	/* pulling nstart bits from src
+				   overflows into the next word? */
+
+	width = fb->fbwidth >> 5;
+
+	if (sy < dy) {	/* start at last scanline of rectangle */
+		psrcLine = ((u_int *)fb->fbkva) + ((sy + cy - 1) * width);
+		pdstLine = ((u_int *)fb->fbkva) + ((dy + cy - 1) * width);
+		width = -width;
+	} else {	/* start at first scanline */
+		psrcLine = ((u_int *)fb->fbkva) + (sy * width);
+		pdstLine = ((u_int *)fb->fbkva) + (dy * width);
+	}
+
+	/* x direction doesn't matter for < 1 longword */
+	if (cx <= 32) {
+		int srcBit, dstBit;	/* bit offset of src and dst */
+
+		pdstLine += (dx >> 5);
+		psrcLine += (sx >> 5);
+		psrc = psrcLine;
+		pdst = pdstLine;
+
+		srcBit = sx & 0x1f;
+		dstBit = dx & 0x1f;
+
+		while (cy--) {
+			getandputrop(psrc, srcBit, dstBit, cx, pdst, rop);
+			pdst += width;
+			psrc += width;
+		}
+	} else {
+		maskbits(dx, cx, startmask, endmask, nlMiddle);
+		if (startmask)
+			nstart = 32 - (dx & 0x1f);
+		else
+			nstart = 0;
+		if (endmask)
+			nend = (dx + cx) & 0x1f;
+		else
+			nend = 0;
+
+		xoffSrc = ((sx & 0x1f) + nstart) & 0x1f;
+		srcStartOver = ((sx & 0x1f) + nstart) > 31;
+
+		if (sx >= dx) {	/* move left to right */
+			pdstLine += (dx >> 5);
+			psrcLine += (sx >> 5);
+
+			while (cy--) {
+				psrc = psrcLine;
+				pdst = pdstLine;
+
+				if (startmask) {
+					getandputrop(psrc, (sx & 0x1f),
+					    (dx & 0x1f), nstart, pdst, rop);
+					pdst++;
+					if (srcStartOver)
+						psrc++;
+				}
+
+				/* special case for aligned operations */
+				if (xoffSrc == 0) {
+					nl = nlMiddle;
+					while (nl--) {
+						DoRop(*pdst, rop, *psrc++,
+						    *pdst);
+						pdst++;
+					}
+				} else {
+					nl = nlMiddle + 1;
+					while (--nl) {
+						getunalignedword(psrc, xoffSrc,
+						    tmpSrc);
+						DoRop(*pdst, rop, tmpSrc,
+						    *pdst);
+						pdst++;
+						psrc++;
+					}
+				}
+
+				if (endmask) {
+					getandputrop0(psrc, xoffSrc, nend,
+					    pdst, rop);
+				}
+
+				pdstLine += width;
+				psrcLine += width;
+			}
+		} else {	/* move right to left */
+			pdstLine += ((dx + cx) >> 5);
+			psrcLine += ((sx + cx) >> 5);
+			/*
+			 * If fetch of last partial bits from source crosses
+			 * a longword boundary, start at the previous longword
+			 */
+			if (xoffSrc + nend >= 32)
+				--psrcLine;
+
+			while (cy--) {
+				psrc = psrcLine;
+				pdst = pdstLine;
+
+				if (endmask) {
+					getandputrop0(psrc, xoffSrc, nend,
+					    pdst, rop);
+				}
+
+				nl = nlMiddle + 1;
+				while (--nl) {
+					--psrc;
+					--pdst;
+					getunalignedword(psrc, xoffSrc, tmpSrc);
+					DoRop(*pdst, rop, tmpSrc, *pdst);
+				}
+
+				if (startmask) {
+					if (srcStartOver)
+						--psrc;
+					--pdst;
+					getandputrop(psrc, (sx & 0x1f),
+					    (dx & 0x1f), nstart, pdst, rop);
+				}
+
+				pdstLine += width;
+				psrcLine += width;
+			}
+		}
+	}
+}
diff --git a/sys/arch/hp300/dev/diofbvar.h b/sys/arch/hp300/dev/diofbvar.h
index e7a37ee1f38..99b9b950388 100644
--- a/sys/arch/hp300/dev/diofbvar.h
+++ b/sys/arch/hp300/dev/diofbvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: diofbvar.h,v 1.7 2006/03/12 22:52:59 miod Exp $	*/
+/*	$OpenBSD: diofbvar.h,v 1.8 2006/04/14 21:05:43 miod Exp $	*/
 
 /*
  * Copyright (c) 2005, Miodrag Vallat
@@ -123,12 +123,16 @@ paddr_t	diofb_mmap(void *, off_t, int);
 int	diofb_show_screen(void *, void *, int, void (*)(void *, int, int),
 	    void *);
 
+void	diofb_mono_windowmove(struct diofb *, u_int16_t, u_int16_t,
+	    u_int16_t, u_int16_t, u_int16_t, u_int16_t, int);
+
 /* Console support */
 void	dvboxcninit(void);
 void	gboxcninit(void);
 void	hypercninit(void);
 void	rboxcninit(void);
 void	topcatcninit(void);
+void	tvrxcninit(void);
 extern	struct diofb diofb_cn;		/* struct diofb for console device */
 
 #endif
diff --git a/sys/arch/hp300/dev/hyper.c b/sys/arch/hp300/dev/hyper.c
index 712a115cea4..06fe98c6a42 100644
--- a/sys/arch/hp300/dev/hyper.c
+++ b/sys/arch/hp300/dev/hyper.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hyper.c,v 1.14 2005/12/31 18:13:41 miod Exp $	*/
+/*	$OpenBSD: hyper.c,v 1.15 2006/04/14 21:05:43 miod Exp $	*/
 
 /*
  * Copyright (c) 2005, Miodrag Vallat.
@@ -112,8 +112,6 @@ struct cfdriver hyper_cd = {
 };
 
 int	hyper_reset(struct diofb *, int, struct diofbreg *);
-void	hyper_windowmove(struct diofb *, u_int16_t, u_int16_t,
-	    u_int16_t, u_int16_t, u_int16_t, u_int16_t, int);
 
 int	hyper_ioctl(void *, u_long, caddr_t, int, struct proc *);
 void	hyper_burner(void *, u_int, u_int);
@@ -185,7 +183,7 @@ hyper_reset(struct diofb *fb, int scode, struct diofbreg *fbr)
 	if ((rc = diofb_fbinquire(fb, scode, fbr)) != 0)
 		return (rc);
 
-	fb->bmv = hyper_windowmove;
+	fb->bmv = diofb_mono_windowmove;
 
 	fb->ri.ri_depth = 1;	/* do not fake a 8bpp frame buffer */
 	diofb_fbsetup(fb);
@@ -248,240 +246,6 @@ hyper_burner(void *v, u_int on, u_int flags)
 }
 
 /*
- * Display routines
- */
-
-#include <hp300/dev/maskbits.h>
-
-/* NOTE:
- * the first element in starttab could be 0xffffffff.  making it 0
- * lets us deal with a full first word in the middle loop, rather
- * than having to do the multiple reads and masks that we'd
- * have to do if we thought it was partial.
- */
-const int starttab[32] = {
-	0x00000000,
-	0x7FFFFFFF,
-	0x3FFFFFFF,
-	0x1FFFFFFF,
-	0x0FFFFFFF,
-	0x07FFFFFF,
-	0x03FFFFFF,
-	0x01FFFFFF,
-	0x00FFFFFF,
-	0x007FFFFF,
-	0x003FFFFF,
-	0x001FFFFF,
-	0x000FFFFF,
-	0x0007FFFF,
-	0x0003FFFF,
-	0x0001FFFF,
-	0x0000FFFF,
-	0x00007FFF,
-	0x00003FFF,
-	0x00001FFF,
-	0x00000FFF,
-	0x000007FF,
-	0x000003FF,
-	0x000001FF,
-	0x000000FF,
-	0x0000007F,
-	0x0000003F,
-	0x0000001F,
-	0x0000000F,
-	0x00000007,
-	0x00000003,
-	0x00000001
-};
-
-const int endtab[32] = {
-	0x00000000,
-	0x80000000,
-	0xC0000000,
-	0xE0000000,
-	0xF0000000,
-	0xF8000000,
-	0xFC000000,
-	0xFE000000,
-	0xFF000000,
-	0xFF800000,
-	0xFFC00000,
-	0xFFE00000,
-	0xFFF00000,
-	0xFFF80000,
-	0xFFFC0000,
-	0xFFFE0000,
-	0xFFFF0000,
-	0xFFFF8000,
-	0xFFFFC000,
-	0xFFFFE000,
-	0xFFFFF000,
-	0xFFFFF800,
-	0xFFFFFC00,
-	0xFFFFFE00,
-	0xFFFFFF00,
-	0xFFFFFF80,
-	0xFFFFFFC0,
-	0xFFFFFFE0,
-	0xFFFFFFF0,
-	0xFFFFFFF8,
-	0xFFFFFFFC,
-	0xFFFFFFFE
-};
-
-void
-hyper_windowmove(struct diofb *fb, u_int16_t sx, u_int16_t sy,
-    u_int16_t dx, u_int16_t dy, u_int16_t cx, u_int16_t cy, int rop)
-{
-	int width;		/* add to get to same position in next line */
-
-	unsigned int *psrcLine, *pdstLine;
-				/* pointers to line with current src and dst */
-	unsigned int *psrc;	/* pointer to current src longword */
-	unsigned int *pdst;	/* pointer to current dst longword */
-
-				/* following used for looping through a line */
-	unsigned int startmask, endmask;  /* masks for writing ends of dst */
-	int nlMiddle;		/* whole longwords in dst */
-	int nl;			/* temp copy of nlMiddle */
-	unsigned int tmpSrc;
-				/* place to store full source word */
-	int xoffSrc;		/* offset (>= 0, < 32) from which to
-				   fetch whole longwords fetched in src */
-	int nstart;		/* number of ragged bits at start of dst */
-	int nend;		/* number of ragged bits at end of dst */
-	int srcStartOver;	/* pulling nstart bits from src
-				   overflows into the next word? */
-
-	width = fb->fbwidth >> 5;
-
-	if (sy < dy) {	/* start at last scanline of rectangle */
-		psrcLine = ((u_int *)fb->fbkva) + ((sy + cy - 1) * width);
-		pdstLine = ((u_int *)fb->fbkva) + ((dy + cy - 1) * width);
-		width = -width;
-	} else {	/* start at first scanline */
-		psrcLine = ((u_int *)fb->fbkva) + (sy * width);
-		pdstLine = ((u_int *)fb->fbkva) + (dy * width);
-	}
-
-	/* x direction doesn't matter for < 1 longword */
-	if (cx <= 32) {
-		int srcBit, dstBit;	/* bit offset of src and dst */
-
-		pdstLine += (dx >> 5);
-		psrcLine += (sx >> 5);
-		psrc = psrcLine;
-		pdst = pdstLine;
-
-		srcBit = sx & 0x1f;
-		dstBit = dx & 0x1f;
-
-		while (cy--) {
-			getandputrop(psrc, srcBit, dstBit, cx, pdst, rop);
-			pdst += width;
-			psrc += width;
-		}
-	} else {
-		maskbits(dx, cx, startmask, endmask, nlMiddle);
-		if (startmask)
-			nstart = 32 - (dx & 0x1f);
-		else
-			nstart = 0;
-		if (endmask)
-			nend = (dx + cx) & 0x1f;
-		else
-			nend = 0;
-
-		xoffSrc = ((sx & 0x1f) + nstart) & 0x1f;
-		srcStartOver = ((sx & 0x1f) + nstart) > 31;
-
-		if (sx >= dx) {	/* move left to right */
-			pdstLine += (dx >> 5);
-			psrcLine += (sx >> 5);
-
-			while (cy--) {
-				psrc = psrcLine;
-				pdst = pdstLine;
-
-				if (startmask) {
-					getandputrop(psrc, (sx & 0x1f),
-					    (dx & 0x1f), nstart, pdst, rop);
-					pdst++;
-					if (srcStartOver)
-						psrc++;
-				}
-
-				/* special case for aligned operations */
-				if (xoffSrc == 0) {
-					nl = nlMiddle;
-					while (nl--) {
-						DoRop(*pdst, rop, *psrc++,
-						    *pdst);
-						pdst++;
-					}
-				} else {
-					nl = nlMiddle + 1;
-					while (--nl) {
-						getunalignedword(psrc, xoffSrc,
-						    tmpSrc);
-						DoRop(*pdst, rop, tmpSrc,
-						    *pdst);
-						pdst++;
-						psrc++;
-					}
-				}
-
-				if (endmask) {
-					getandputrop0(psrc, xoffSrc, nend,
-					    pdst, rop);
-				}
-
-				pdstLine += width;
-				psrcLine += width;
-			}
-		} else {	/* move right to left */
-			pdstLine += ((dx + cx) >> 5);
-			psrcLine += ((sx + cx) >> 5);
-			/*
-			 * If fetch of last partial bits from source crosses
-			 * a longword boundary, start at the previous longword
-			 */
-			if (xoffSrc + nend >= 32)
-				--psrcLine;
-
-			while (cy--) {
-				psrc = psrcLine;
-				pdst = pdstLine;
-
-				if (endmask) {
-					getandputrop0(psrc, xoffSrc, nend,
-					    pdst, rop);
-				}
-
-				nl = nlMiddle + 1;
-				while (--nl) {
-					--psrc;
-					--pdst;
-					getunalignedword(psrc, xoffSrc, tmpSrc);
-					DoRop(*pdst, rop, tmpSrc, *pdst);
-				}
-
-				if (startmask) {
-					if (srcStartOver)
-						--psrc;
-					--pdst;
-					getandputrop(psrc, (sx & 0x1f),
-					    (dx & 0x1f), nstart, pdst, rop);
-				}
-
-				pdstLine += width;
-				psrcLine += width;
-			}
-		}
-	}
-}
-
-/*
  * Hyperion console support
  */
 
diff --git a/sys/arch/hp300/dev/tvrx.c b/sys/arch/hp300/dev/tvrx.c
new file mode 100644
index 00000000000..0c65745917c
--- /dev/null
+++ b/sys/arch/hp300/dev/tvrx.c
@@ -0,0 +1,207 @@
+/*	$OpenBSD: tvrx.c,v 1.1 2006/04/14 21:05:43 miod Exp $	*/
+
+/*
+ * Copyright (c) 2006, Miodrag Vallat.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+ * Graphics routines for the TurboVRX frame buffer
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/conf.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+#include <sys/ioctl.h>
+
+#include <machine/autoconf.h>
+#include <machine/bus.h>
+#include <machine/cpu.h>
+
+#include <hp300/dev/dioreg.h>
+#include <hp300/dev/diovar.h>
+#include <hp300/dev/diodevs.h>
+
+#include <dev/cons.h>
+
+#include <dev/wscons/wsconsio.h>
+#include <dev/wscons/wsdisplayvar.h>
+#include <dev/rasops/rasops.h>
+
+#include <hp300/dev/diofbreg.h>
+#include <hp300/dev/diofbvar.h>
+
+struct	tvrx_softc {
+	struct device	sc_dev;
+	struct diofb	*sc_fb;
+	struct diofb	sc_fb_store;
+	int		sc_scode;
+};
+
+int	tvrx_match(struct device *, void *, void *);
+void	tvrx_attach(struct device *, struct device *, void *);
+
+struct cfattach tvrx_ca = {
+	sizeof(struct tvrx_softc), tvrx_match, tvrx_attach
+};
+
+struct cfdriver tvrx_cd = {
+	NULL, "tvrx", DV_DULL
+};
+
+int	tvrx_reset(struct diofb *, int, struct diofbreg *);
+
+int	tvrx_ioctl(void *, u_long, caddr_t, int, struct proc *);
+
+struct	wsdisplay_accessops	tvrx_accessops = {
+	tvrx_ioctl,
+	diofb_mmap,
+	diofb_alloc_screen,
+	diofb_free_screen,
+	diofb_show_screen,
+	NULL,	/* load_font */
+	NULL,	/* scrollback */
+	NULL,	/* getchar */
+	NULL	/* burner */
+};
+
+/*
+ * Attachment glue
+ */
+
+int
+tvrx_match(struct device *parent, void *match, void *aux)
+{
+	struct dio_attach_args *da = aux;
+
+	if (da->da_id != DIO_DEVICE_ID_FRAMEBUFFER ||
+	    da->da_secid != DIO_DEVICE_SECID_TIGERSHARK)
+		return (0);
+
+	return (1);
+}
+
+void
+tvrx_attach(struct device *parent, struct device *self, void *aux)
+{
+	struct tvrx_softc *sc = (struct tvrx_softc *)self;
+	struct dio_attach_args *da = aux;
+	struct diofbreg *fbr;
+
+	sc->sc_scode = da->da_scode;
+	if (sc->sc_scode == conscode) {
+		fbr = (struct diofbreg *)conaddr;	/* already mapped */
+		sc->sc_fb = &diofb_cn;
+	} else {
+		sc->sc_fb = &sc->sc_fb_store;
+		fbr = (struct diofbreg *)
+		    iomap(dio_scodetopa(sc->sc_scode), da->da_size);
+		if (fbr == NULL ||
+		    tvrx_reset(sc->sc_fb, sc->sc_scode, fbr) != 0) {
+			printf(": can't map framebuffer\n");
+			return;
+		}
+	}
+
+	diofb_end_attach(sc, &tvrx_accessops, sc->sc_fb,
+	    sc->sc_scode == conscode, NULL);
+}
+
+/*
+ * Initialize hardware and display routines.
+ */
+int
+tvrx_reset(struct diofb *fb, int scode, struct diofbreg *fbr)
+{
+	int rc;
+
+	if ((rc = diofb_fbinquire(fb, scode, fbr)) != 0)
+		return (rc);
+
+	/*
+	 * We rely on the PROM to initialize the frame buffer in the mode
+	 * we expect it: cleared, overlay plane enabled and accessible
+	 * at the beginning of the video memory.
+	 *
+	 * This is NOT the mode we would end up by simply resetting the
+	 * board.
+	 */
+
+	fb->ri.ri_depth = 1;
+	fb->bmv = diofb_mono_windowmove;
+	diofb_fbsetup(fb);
+
+	return (0);
+}
+
+int
+tvrx_ioctl(void *v, u_long cmd, caddr_t data, int flags, struct proc *p)
+{
+	struct diofb *fb = v;
+	struct wsdisplay_fbinfo *wdf;
+
+	switch (cmd) {
+	case WSDISPLAYIO_GTYPE:
+		*(u_int *)data = WSDISPLAY_TYPE_TVRX;
+		break;
+	case WSDISPLAYIO_SMODE:
+		fb->mapmode = *(u_int *)data;
+		break;
+	case WSDISPLAYIO_GINFO:
+		wdf = (void *)data;
+		wdf->width = fb->ri.ri_width;
+		wdf->height = fb->ri.ri_height;
+		wdf->depth = fb->ri.ri_depth;
+		wdf->cmsize = 0;
+		break;
+	case WSDISPLAYIO_LINEBYTES:
+		*(u_int *)data = fb->ri.ri_stride;
+		break;
+	case WSDISPLAYIO_GETCMAP:
+	case WSDISPLAYIO_PUTCMAP:
+		break;		/* until color support is implemented */
+	case WSDISPLAYIO_GVIDEO:
+	case WSDISPLAYIO_SVIDEO:
+		/* unsupported */
+		return (-1);
+	default:
+		return (-1);
+	}
+
+	return (0);
+}
+
+/*
+ * Console support
+ */
+
+void
+tvrxcninit()
+{
+	tvrx_reset(&diofb_cn, conscode, (struct diofbreg *)conaddr);
+	diofb_cnattach(&diofb_cn);
+}
diff --git a/sys/arch/hp300/hp300/wscons_machdep.c b/sys/arch/hp300/hp300/wscons_machdep.c
index b0f17e17042..ea700592f65 100644
--- a/sys/arch/hp300/hp300/wscons_machdep.c
+++ b/sys/arch/hp300/hp300/wscons_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wscons_machdep.c,v 1.6 2006/01/01 11:59:39 miod Exp $	*/
+/*	$OpenBSD: wscons_machdep.c,v 1.7 2006/04/14 21:05:44 miod Exp $	*/
 
 /*
  * Copyright (c) 2005, Miodrag Vallat
@@ -79,7 +79,8 @@
 #include "hyper.h"
 #include "rbox.h"
 #include "topcat.h"
-#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0
+#include "tvrx.h"
+#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0 || NTVRX > 0
 #include <hp300/dev/dioreg.h>
 #include <hp300/dev/diovar.h>
 #include <hp300/dev/diofbreg.h>
@@ -105,7 +106,7 @@ cons_decl(ws);
 
 void (*wsfbcninit)(void) = NULL;
 
-#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0
+#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0 || NTVRX > 0
 int	dio_fbidentify(struct diofbreg *);
 
 /*
@@ -144,6 +145,11 @@ dio_fbidentify(struct diofbreg *fbr)
 			wsfbcninit = topcatcninit;
 			return (1);
 #endif
+#if NTVRX > 0
+		case GID_TIGER:
+			wsfbcninit = tvrxcninit;
+			return (1);
+#endif
 		default:
 			break;
 		}
@@ -167,7 +173,7 @@ wscnprobe(struct consdev *cp)
 	int maj, tmpconscode;
 	vsize_t mapsize;
 	vaddr_t va;
-#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0
+#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0 || NTVRX > 0
 	paddr_t pa;
 	u_int scode, sctop;
 	struct diofbreg *fbr;
@@ -196,7 +202,7 @@ wscnprobe(struct consdev *cp)
 	}
 #endif
 
-#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0
+#if NDVBOX > 0 || NGBOX > 0 || NHYPER > 0 || NRBOX > 0 || NTOPCAT > 0 || NTVRX > 0
 	/*
 	 * Scan the DIO bus.
 	 */
diff --git a/sys/arch/hp300/stand/common/Makefile b/sys/arch/hp300/stand/common/Makefile
index e7016d178b2..59fd5c9d82c 100644
--- a/sys/arch/hp300/stand/common/Makefile
+++ b/sys/arch/hp300/stand/common/Makefile
@@ -1,12 +1,12 @@
-#	$OpenBSD: Makefile,v 1.4 1999/08/16 09:43:08 downsj Exp $
+#	$OpenBSD: Makefile,v 1.5 2006/04/14 21:05:44 miod Exp $
 
 LIB=	common
 
 NOMAN=	noman
 
 SRCS=	apci.c autoconf.c cons.c ct.c dca.c dcm.c dnkbd.c \
-	fhpib.c hd.c hil.c hpib.c if_le.c ite.c ite_dv.c ite_gb.c ite_rb.c \
-	ite_subr.c ite_tc.c ite_hy.c kbd.c kbdconf.c machdep.c \
+	fhpib.c hd.c hil.c hpib.c if_le.c ite.c ite_dv.c ite_gb.c ite_hy.c \
+	ite_rb.c ite_subr.c ite_tc.c ite_tvrx.c kbd.c kbdconf.c machdep.c \
 	nhpib.c prf.c scsi.c sd.c version.c
 
 CFLAGS= -O2 -msoft-float -I${.CURDIR}/../include \
diff --git a/sys/arch/hp300/stand/common/ite.c b/sys/arch/hp300/stand/common/ite.c
index 26b1e737ab1..a2d5fd43f0f 100644
--- a/sys/arch/hp300/stand/common/ite.c
+++ b/sys/arch/hp300/stand/common/ite.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ite.c,v 1.5 2005/04/22 00:42:16 miod Exp $	*/
+/*	$OpenBSD: ite.c,v 1.6 2006/04/14 21:05:44 miod Exp $	*/
 /*	$NetBSD: ite.c,v 1.12 1997/01/30 10:32:55 thorpej Exp $	*/
 
 /*
@@ -90,6 +90,10 @@ struct itesw itesw[] = {
 	{ GID_HYPERION,
 	hyper_init,	ite_deinit_noop, hyper_clear,	hyper_putc,
 	hyper_cursor,	hyper_scroll,	ite_readbyte,	ite_writeglyph },
+
+	{ GID_TIGER,
+	tvrx_init,	ite_deinit_noop, hyper_clear,	hyper_putc,
+	hyper_cursor,	hyper_scroll,	ite_readbyte,	ite_writeglyph },
 };
 int	nitesw = sizeof(itesw) / sizeof(itesw[0]);
 
diff --git a/sys/arch/hp300/stand/common/ite_tvrx.c b/sys/arch/hp300/stand/common/ite_tvrx.c
new file mode 100644
index 00000000000..06bf87f9328
--- /dev/null
+++ b/sys/arch/hp300/stand/common/ite_tvrx.c
@@ -0,0 +1,84 @@
+/*	$OpenBSD: ite_tvrx.c,v 1.1 2006/04/14 21:05:44 miod Exp $	*/
+
+/*
+ * Copyright (c) 1988 University of Utah.
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department and Mark Davies of the Department of Computer
+ * Science, Victoria University of Wellington, New Zealand.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: Utah $Hdr: ite_hy.c 1.1 92/01/22$
+ *
+ *	@(#)ite_hy.c	8.1 (Berkeley) 6/10/93
+ */
+
+#include "samachdep.h"
+
+#ifdef ITECONSOLE
+#include <sys/param.h>
+
+#include "itevar.h"
+#include "itereg.h"
+
+#undef charX
+#define	charX(ip,c)	\
+	(((c) % (ip)->cpl) * ((((ip)->ftwidth + 7) / 8) * 8) + (ip)->fontx)
+
+/* this reuses most of the hyperion code */
+void	hyper_ite_fontinit(struct ite_data *);
+void	hyper_windowmove(struct ite_data *, int, int, int, int,
+	    int, int, int);
+
+void
+tvrx_init(ip)
+	register struct ite_data *ip;
+{
+	int width;
+
+	ite_fontinfo(ip);
+	width = ((ip->ftwidth + 7) / 8) * 8;
+	ip->cpl      = (ip->fbwidth - ip->dwidth) / width;
+	ip->cblanky  = ip->fonty + ((128 / ip->cpl) +1) * ip->ftheight;
+
+	/*
+	 * Clear the framebuffer on all planes.
+	 */
+	hyper_windowmove(ip, 0, 0, 0, 0, ip->fbheight, ip->fbwidth, RR_CLEAR);
+
+	hyper_ite_fontinit(ip);
+
+	/*
+	 * Stash the inverted cursor.
+	 */
+	hyper_windowmove(ip, charY(ip, ' '), charX(ip, ' '),
+			 ip->cblanky, ip->cblankx, ip->ftheight,
+			 ip->ftwidth, RR_COPYINVERTED);
+}
+#endif
diff --git a/sys/arch/hp300/stand/common/version.c b/sys/arch/hp300/stand/common/version.c
index cbad9c2aa50..94a6d150842 100644
--- a/sys/arch/hp300/stand/common/version.c
+++ b/sys/arch/hp300/stand/common/version.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: version.c,v 1.6 2005/12/31 17:59:47 miod Exp $	*/
+/*	$OpenBSD: version.c,v 1.7 2006/04/14 21:05:44 miod Exp $	*/
 
 /*
  * Record major changes in the boot code here, and increment the version
@@ -22,6 +22,8 @@
  *
  * 2.7			Minor syncs with the kernel (recognize more models
  *			and use the same logic to pick the console on 425e).
+ *
+ * 2.8			TurboVRX frame buffer support.
  */
 
-const char version[] = "2.7";
+const char version[] = "2.8";
diff --git a/sys/arch/hp300/stand/include/itevar.h b/sys/arch/hp300/stand/include/itevar.h
index e0300db0eb1..a86de824cc3 100644
--- a/sys/arch/hp300/stand/include/itevar.h
+++ b/sys/arch/hp300/stand/include/itevar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: itevar.h,v 1.3 2003/06/02 23:27:46 millert Exp $	*/
+/*	$OpenBSD: itevar.h,v 1.4 2006/04/14 21:05:44 miod Exp $	*/
 /*	$NetBSD: itevar.h,v 1.1 1996/03/03 04:23:42 thorpej Exp $	*/
 
 /*
@@ -226,3 +226,5 @@ void	hyper_clear(struct ite_data *, int, int, int, int);
 void	hyper_putc(struct ite_data *, int, int, int, int);
 void	hyper_cursor(struct ite_data *, int);
 void	hyper_scroll(struct ite_data *, int, int, int, int);
+
+void	tvrx_init(struct ite_data *);