Import sources from 2011-03-30 iso image

1 files changed, 1253 insertions, 0 deletions

diff --git a/sys/src/cmd/aux/vga/nvidia.c b/sys/src/cmd/aux/vga/nvidia.c
new file mode 100755
index 000000000..ba6c394b6
--- /dev/null
+++ b/sys/src/cmd/aux/vga/nvidia.c
@@ -0,0 +1,1253 @@
+/* Portions of this file derived from work with the following copyright */
+
+ /***************************************************************************\
+|*                                                                           *|
+|*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
+|*                                                                           *|
+|*     NOTICE TO USER:   The source code  is copyrighted under  U.S. and     *|
+|*     international laws.  Users and possessors of this source code are     *|
+|*     hereby granted a nonexclusive,  royalty-free copyright license to     *|
+|*     use this code in individual and commercial software.                  *|
+|*                                                                           *|
+|*     Any use of this source code must include,  in the user documenta-     *|
+|*     tion and  internal comments to the code,  notices to the end user     *|
+|*     as follows:                                                           *|
+|*                                                                           *|
+|*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
+|*                                                                           *|
+|*     NVIDIA, CORPORATION MAKES NO REPRESENTATION ABOUT THE SUITABILITY     *|
+|*     OF  THIS SOURCE  CODE  FOR ANY PURPOSE.  IT IS  PROVIDED  "AS IS"     *|
+|*     WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.  NVIDIA, CORPOR-     *|
+|*     ATION DISCLAIMS ALL WARRANTIES  WITH REGARD  TO THIS SOURCE CODE,     *|
+|*     INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGE-     *|
+|*     MENT,  AND FITNESS  FOR A PARTICULAR PURPOSE.   IN NO EVENT SHALL     *|
+|*     NVIDIA, CORPORATION  BE LIABLE FOR ANY SPECIAL,  INDIRECT,  INCI-     *|
+|*     DENTAL, OR CONSEQUENTIAL DAMAGES,  OR ANY DAMAGES  WHATSOEVER RE-     *|
+|*     SULTING 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 SOURCE CODE.     *|
+|*                                                                           *|
+|*     U.S. Government  End  Users.   This source code  is a "commercial     *|
+|*     item,"  as that  term is  defined at  48 C.F.R. 2.101 (OCT 1995),     *|
+|*     consisting  of "commercial  computer  software"  and  "commercial     *|
+|*     computer  software  documentation,"  as such  terms  are  used in     *|
+|*     48 C.F.R. 12.212 (SEPT 1995)  and is provided to the U.S. Govern-     *|
+|*     ment only as  a commercial end item.   Consistent with  48 C.F.R.     *|
+|*     12.212 and  48 C.F.R. 227.7202-1 through  227.7202-4 (JUNE 1995),     *|
+|*     all U.S. Government End Users  acquire the source code  with only     *|
+|*     those rights set forth herein.                                        *|
+|*                                                                           *|
+ \***************************************************************************/
+
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+#include "pci.h"
+#include "vga.h"
+
+typedef struct Nvidia	Nvidia;
+struct Nvidia {
+	Pcidev*	pci;
+	int	did;	/* not always == pci->did */
+
+	int	arch;
+	int	crystalfreq;
+
+	ulong*	mmio;
+	ulong*	pfb;			/* mmio pointers */
+	ulong*	pramdac;
+	ulong*	pextdev;
+	ulong*	pmc;
+	ulong*	ptimer;
+	ulong*	pfifo;
+	ulong*	pramin;
+	ulong*	pgraph;
+	ulong*	fifo;
+	ulong*	pcrtc;
+
+	ushort	repaint0;
+	ushort	repaint1;
+	ushort	screen;
+	ushort	pixel;
+	ushort	horiz;
+	ushort	cursor0;
+	ushort	cursor1;
+	ushort	cursor2;
+	ushort	interlace;
+	ushort	extra;
+	ushort	crtcowner;
+	ushort	timingH;
+	ushort	timingV;
+
+	ulong	vpll;
+	ulong	vpllB;
+	ulong	vpll2;
+	ulong	vpll2B;
+	ulong	pllsel;
+	ulong	general;
+	ulong	scale;
+	ulong	config;
+	ulong	head;
+	ulong	head2;
+	ulong	cursorconfig;
+	ulong	dither;
+	ulong	crtcsync;
+	ulong	displayV;
+
+	int	islcd;
+	int	fpwidth;
+	int	fpheight;
+	int	twoheads;
+	int	twostagepll;
+	int	crtcnumber;
+};
+
+static void
+getpcixdid(Nvidia* nv)
+{
+	ulong	pcicmd, pciid;
+	ushort	vid, did;
+
+	pcicmd = pcicfgr32(nv->pci, PciPCR);
+	pcicfgw32(nv->pci, PciPCR, pcicmd | 0x02);
+	pciid = nv->mmio[0x1800/4];
+	pcicfgw32(nv->pci, PciPCR, pcicmd);
+
+	vid = pciid >> 16;
+	did = (pciid & 0xFFFF);
+	if (did == 0x10DE)
+		did = vid;
+	else if (vid == 0xDE10)
+		did = ((pciid << 8) & 0xFF00) | ((pciid >> 8) & 0x00FF);
+
+	nv->did = did;
+}
+
+static void
+snarf(Vga* vga, Ctlr* ctlr)
+{
+	Nvidia *nv;
+	Pcidev *p;
+	ulong *mmio, tmp;
+	int implementation;
+
+	if(vga->private == nil){
+		vga->private = alloc(sizeof(Nvidia));
+		nv = vga->private;
+
+		p = nil;
+		while((p = pcimatch(p, 0x10DE, 0)) != nil){
+			if((p->ccru>>8) == 3)
+				break;
+		}
+		if(p == nil)
+			error("%s: not found\n", ctlr->name);
+
+		vgactlw("type", ctlr->name);
+
+		mmio = segattach(0, "nvidiammio", 0, p->mem[0].size);
+		if(mmio == (void*)-1)
+			error("%s: segattach nvidiammio, size %d: %r\n",
+				ctlr->name, p->mem[0].size);
+
+		nv->pci = p;
+		nv->mmio = mmio;
+
+		nv->pfb = mmio+0x00100000/4;
+		nv->pramdac = mmio+0x00680000/4;
+		nv->pextdev = mmio+0x00101000/4;
+		nv->pmc = mmio;
+		nv->ptimer = mmio+0x00009000/4;
+		nv->pfifo = mmio+0x00002000/4;
+		nv->pramin = mmio+0x00710000/4;
+		nv->pgraph = mmio+0x00400000/4;
+		nv->fifo = mmio+0x00800000/4;
+		nv->pcrtc= mmio+0x00600000/4;
+
+		nv->did = p->did;
+		if ((nv->did & 0xfff0) == 0x00f0)
+			getpcixdid(nv);
+
+		switch (nv->did & 0x0ff0) {
+		case 0x0020:
+		case 0x00A0:
+			nv->arch = 4;
+			break;
+		case 0x0100:	/* GeForce 256 */
+		case 0x0110:	/* GeForce2 MX */
+		case 0x0150:	/* GeForce2 */
+		case 0x0170:	/* GeForce4 MX */
+		case 0x0180:	/* GeForce4 MX (8x AGP) */
+		case 0x01A0:	/* nForce */
+		case 0x01F0:	/* nForce2 */
+			nv->arch = 10;
+			break;
+		case 0x0200:	/* GeForce3 */
+		case 0x0250:	/* GeForce4 Ti */
+		case 0x0280:	/* GeForce4 Ti (8x AGP) */
+			nv->arch = 20;
+			break;
+		case 0x0300:	/* GeForceFX 5800 */
+		case 0x0310:	/* GeForceFX 5600 */
+		case 0x0320:	/* GeForceFX 5200 */
+		case 0x0330:	/* GeForceFX 5900 */
+		case 0x0340:	/* GeForceFX 5700 */
+			nv->arch = 30;
+			break;
+		case 0x0040:
+		case 0x0090:
+		case 0x00C0:
+		case 0x0120:
+		case 0x0130:
+		case 0x0140:	/* GeForce 6600 */
+		case 0x0160:
+		case 0x01D0:
+		case 0x0210:
+		case 0x0290:	/* nvidia 7950 */
+		case 0x0390:
+			nv->arch = 40;
+			break;
+		default:
+			error("%s: DID %#4.4ux - %#ux unsupported\n",
+				ctlr->name, nv->did, (nv->did & 0x0ff0));
+			break;
+		}
+	}
+	nv = vga->private;
+	implementation = nv->did & 0x0ff0;
+
+	/*
+	 * Unlock
+	 */
+	vgaxo(Crtx, 0x1F, 0x57);
+
+	if (nv->pextdev[0] & 0x40)
+		nv->crystalfreq = RefFreq;
+	else
+		nv->crystalfreq = 13500000;
+
+	if ((implementation == 0x0170) ||
+	    (implementation == 0x0180) ||
+	    (implementation == 0x01F0) ||
+	    (implementation >= 0x0250))
+		if(nv->pextdev[0] & (1 << 22))
+			nv->crystalfreq = 27000000;
+
+	nv->twoheads = (nv->arch >= 10) &&
+			(implementation != 0x0100) &&
+			(implementation != 0x0150) &&
+			(implementation != 0x01A0) &&
+			(implementation != 0x0200);
+
+	nv->twostagepll = (implementation == 0x0310) ||
+			(implementation == 0x0340) || (nv->arch >= 40);
+
+	if (nv->twoheads && (implementation != 0x0110))
+		if(nv->pextdev[0] & (1 << 22))
+			nv->crystalfreq = 27000000;
+
+	/* laptop chips */
+	switch (nv->did & 0xffff) {
+	case 0x0112:
+	case 0x0174:
+	case 0x0175:
+	case 0x0176:
+	case 0x0177:
+	case 0x0179:
+	case 0x017C:
+	case 0x017D:
+	case 0x0186:
+	case 0x0187:
+	case 0x0189:	/* 0x0189 not in nwaples's driver */
+	case 0x018D:
+	case 0x0286:
+	case 0x028C:
+	case 0x0316:
+	case 0x0317:
+	case 0x031A:
+	case 0x031B:
+	case 0x031C:
+	case 0x031D:
+	case 0x031E:
+	case 0x031F:
+	case 0x0324:
+	case 0x0325:
+	case 0x0328:
+	case 0x0329:
+	case 0x032C:
+	case 0x032D:
+	case 0x0347:
+	case 0x0348:
+	case 0x0349:
+	case 0x034B:
+	case 0x034C:
+	case 0x0160:
+	case 0x0166:
+	case 0x00C8:
+	case 0x00CC:
+	case 0x0144:
+	case 0x0146:
+	case 0x0148:
+	case 0x01D7:
+		nv->islcd = 1;
+		break;
+	default:
+		break;
+	}
+
+	if (nv->arch == 4) {
+		tmp = nv->pfb[0];
+		if (tmp & 0x0100)
+			vga->vmz = ((tmp >> 12) & 0x0F)*1024 + 2*1024;
+		else {
+			tmp &= 0x03;
+			if (tmp)
+				vga->vmz = (1024*1024*2) << tmp;
+			else
+				vga->vmz = 1024*1024*32;
+		}
+	} else if (implementation == 0x01a0) {
+		p = nil;
+		tmp = MKBUS(BusPCI, 0, 0, 1);
+		while((p = pcimatch(p, 0x10DE, 0)) != nil){
+			if(p->tbdf == tmp)
+				break;
+		}
+		tmp = pcicfgr32(p, 0x7C);
+		vga->vmz = (((tmp >> 6) & 31) + 1) * 1024 * 1024;
+	} else if (implementation == 0x01f0) {
+		p = nil;
+		tmp = MKBUS(BusPCI, 0, 0, 1);
+		while((p = pcimatch(p, 0x10DE, 0)) != nil){
+			if(p->tbdf == tmp)
+				break;
+		}
+		tmp = pcicfgr32(p, 0x84);
+		vga->vmz = (((tmp >> 4) & 127) + 1) * 1024*1024;
+	} else {
+		tmp = (nv->pfb[0x0000020C/4] >> 20) & 0xFFF;
+		if (tmp == 0)
+			tmp = 16;
+		vga->vmz = 1024*1024*tmp;
+	}
+
+	nv->repaint0 = vgaxi(Crtx, 0x19);
+	nv->repaint1 = vgaxi(Crtx, 0x1A);
+	nv->screen = vgaxi(Crtx, 0x25);
+	nv->pixel = vgaxi(Crtx, 0x28);
+	nv->horiz = vgaxi(Crtx, 0x2D);
+	nv->cursor0 = vgaxi(Crtx, 0x30);
+	nv->cursor1 = vgaxi(Crtx, 0x31);
+	nv->cursor2 = vgaxi(Crtx, 0x2F);
+	nv->interlace = vgaxi(Crtx, 0x39);
+
+	nv->vpll = nv->pramdac[0x508/4];
+	if (nv->twoheads)
+		nv->vpll2 = nv->pramdac[0x520/4];
+	if (nv->twostagepll) {
+		nv->vpllB = nv->pramdac[0x578/4];
+		nv->vpll2B = nv->pramdac[0x57C/4];
+	}
+	nv->pllsel = nv->pramdac[0x50C/4];
+	nv->general = nv->pramdac[0x600/4];
+	nv->scale = nv->pramdac[0x848/4];
+	nv->config = nv->pfb[0x200/4];
+
+	if (nv->pixel & 0x80)
+		nv->islcd = 1;
+
+	if (nv->arch >= 10) {
+		if (nv->twoheads) {
+			nv->head = nv->pcrtc[0x0860/4];
+			nv->head2 = nv->pcrtc[0x2860/4];
+			nv->crtcowner = vgaxi(Crtx, 0x44);
+		}
+		nv->extra = vgaxi(Crtx, 0x41);
+		nv->cursorconfig = nv->pcrtc[0x0810/4];
+		if (implementation == 0x0110)
+			nv->dither = nv->pramdac[0x0528/4];
+		else if (nv->twoheads)
+			nv->dither = nv->pramdac[0x083C/4];
+		if(nv->islcd){
+			nv->timingH = vgaxi(Crtx, 0x53);
+			nv->timingV = vgaxi(Crtx, 0x54);
+		}
+	}
+
+	/*
+	 * DFP.
+	 */
+	if (nv->islcd) {
+		nv->fpwidth = nv->pramdac[0x0820/4] + 1;
+		nv->fpheight = nv->pramdac[0x0800/4] + 1;
+		nv->crtcsync = nv->pramdac[0x0828/4];
+	}
+
+	nv->crtcnumber = 0;
+
+	ctlr->flag |= Fsnarf;
+}
+
+
+static void
+options(Vga*, Ctlr* ctlr)
+{
+	ctlr->flag |= Hlinear|Foptions;
+}
+
+
+static void
+clock(Vga* vga, Ctlr* ctlr)
+{
+	int m, n, p, f, d;
+	Nvidia *nv;
+	double trouble;
+	int fmin, mmin, nmin, crystalfreq;
+	nv = vga->private;
+
+	if(vga->f[0] == 0)
+		vga->f[0] = vga->mode->frequency;
+
+	vga->d[0] = vga->f[0]+1;
+
+	vga->n[1] = 255;
+	if (nv->twostagepll) {
+		vga->p[1] = 6;
+		vga->m[1] = 13;
+		vga->f[1] = 400000000 << 2;
+		crystalfreq = nv->crystalfreq << 2;
+		fmin = 100000000 << 2;
+		mmin = 1;
+		nmin = 5;
+		nv->vpllB = 0x80000401;
+	} else {
+		vga->p[1] = 4;
+		if (nv->crystalfreq == 13500000)
+			vga->m[1] = 13;
+		else
+			vga->m[1] = 14;
+		vga->f[1] = 350000000;
+		crystalfreq = nv->crystalfreq;
+		fmin = 128000000;
+		mmin = 7;
+		nmin = 0;
+	}
+
+	for (p=0; p <= vga->p[1]; p++){
+		f = vga->f[0] << p;
+		if ((f >= fmin) && (f <= vga->f[1])) {
+			for (m=mmin; m <= vga->m[1]; m++){
+				trouble = (double) crystalfreq / (double) (m << p);
+				n = (vga->f[0] / trouble)+0.5;
+				f = n*trouble + 0.5;
+				d = vga->f[0] - f;
+				if (d < 0)
+					d = -d;
+				if ((n & ~0xFF) && (n >= nmin))
+					d = vga->d[0] + 1;
+				if (d <= vga->d[0]){
+					vga->n[0] = n;
+					vga->m[0] = m;
+					vga->p[0] = p;
+					vga->d[0] = d;
+				}
+			}
+		}
+	}
+	if (vga->d[0] > vga->f[0])
+		error("%s: vclk %lud out of range\n", ctlr->name, vga->f[0]);
+}
+
+
+static void
+init(Vga* vga, Ctlr* ctlr)
+{
+	Mode *mode;
+	Nvidia *nv;
+	char *p, *val;
+	int tmp, pixeldepth;
+	ulong cursorstart;
+
+	mode = vga->mode;
+	if(mode->z == 24)
+		error("%s: 24-bit colour not supported, use 32-bit\n", ctlr->name);
+
+	nv = vga->private;
+
+	if(vga->linear && (ctlr->flag & Hlinear))
+		ctlr->flag |= Ulinear;
+
+	clock(vga, ctlr);
+
+	if(val = dbattr(vga->mode->attr, "lcd")){
+		 if((nv->islcd = strtol(val, &p, 0)) == 0 && p == val)
+			error("%s: invalid 'lcd' attr\n", ctlr->name);
+	}
+
+	if(nv->arch == 4) {
+		nv->cursor0 = 0;
+		nv->cursor1 = 0xBC;
+		nv->cursor2 = 0;
+		nv->config = 0x00001114;
+	} else if(nv->arch >= 10) {
+		cursorstart = vga->vmz - 96 * 1024;
+		nv->cursor0 = 0x80 | (cursorstart >> 17);
+		nv->cursor1 = (cursorstart >> 11) << 2;
+		nv->cursor2 = cursorstart >> 24;
+		nv->config = nv->pfb[0x200/4];
+	}
+
+	nv->vpll = (vga->p[0] << 16) | (vga->n[0] << 8) | vga->m[0];
+	nv->pllsel = 0x10000700;
+	if (mode->z == 16)
+		nv->general = 0x00001100;
+	else
+		nv->general = 0x00000100;
+	if (0 && mode->z != 8)
+		nv->general |= 0x00000030;
+
+	if (mode->x < 1280)
+		nv->repaint1 = 0x04;
+	else
+		nv->repaint1 = 0;
+
+	vga->attribute[0x10] &= ~0x40;
+	vga->attribute[0x11] = Pblack;
+	vga->crt[0x14] = 0;
+
+	if(1 && vga->f[0] != VgaFreq0 && vga->f[1] != VgaFreq1)
+		vga->misc |= 0x08;
+
+	/* set vert blanking to cover full overscan */
+
+	tmp = vga->crt[0x12];
+	vga->crt[0x15] = tmp;
+	if(tmp & 0x100)
+		vga->crt[0x07] |= 0x08;
+	else
+		vga->crt[0x07] &= ~0x08;
+	if(tmp & 0x200)
+		vga->crt[0x09] |= 0x20;
+	else
+		vga->crt[0x09] &= ~0x20;
+
+	vga->crt[0x16] = vga->crt[0x06] + 1;
+
+	/* set horiz blanking to cover full overscan */
+
+	vga->crt[0x02] = vga->crt[0x01];
+	tmp = vga->crt[0] + 4;
+	vga->crt[0x03] = 0x80 | (tmp & 0x1F);
+	if (tmp & 0x20)
+		vga->crt[0x05] |= 0x80;
+	else
+		vga->crt[0x05] &= ~0x80;
+	if (tmp & 0x40)
+		nv->screen = 0x10;
+	else
+		nv->screen = 0;
+
+	/* overflow bits */
+
+	if (nv->islcd){
+		tmp = vga->crt[0x06] - 3;
+		vga->crt[0x10] = tmp;
+		if(tmp & 0x100)
+			vga->crt[0x07] |= 0x04;
+		else
+			vga->crt[0x07] &= ~0x04;
+		if(tmp & 0x200)
+			vga->crt[0x07] |= 0x80;
+		else
+			vga->crt[0x07] &= ~0x80;
+
+		vga->crt[0x11] = 0x20 | ((vga->crt[0x06] - 2) & 0x0F);
+
+		tmp = vga->crt[0x10];
+		vga->crt[0x15] = tmp;
+		if(tmp & 0x100)
+			vga->crt[0x07] |= 0x08;
+		else
+			vga->crt[0x07] &= ~0x08;
+		if(tmp & 0x200)
+			vga->crt[0x09] |= 0x20;
+		else
+			vga->crt[0x09] &= ~0x20;
+
+		vga->crt[0x04] = vga->crt[0] - 5;
+
+		vga->crt[0x05] &= ~0x1F;
+		vga->crt[0x05] |= (0x1F & (vga->crt[0] - 2));
+	}
+
+	nv->repaint0 = (vga->crt[0x13] & 0x0700) >> 3;
+
+	pixeldepth = (mode->z +1)/8;
+	if (pixeldepth > 3)
+		nv->pixel = 3;
+	else
+		nv->pixel = pixeldepth;
+
+	nv->scale &= 0xFFF000FF;
+	if(nv->islcd){
+		nv->pixel |= 0x80;
+		nv->scale |= 0x100;
+	}
+
+	if (vga->crt[0x06] & 0x400)
+		nv->screen |= 0x01;
+	if (vga->crt[0x12] & 0x400)
+		nv->screen |= 0x02;
+	if (vga->crt[0x10] & 0x400)
+		nv->screen |= 0x04;
+	if (vga->crt[0x15] & 0x400)
+		nv->screen |= 0x08;
+	if (vga->crt[0x13] & 0x800)
+		nv->screen |= 0x20;
+
+	nv->horiz = 0;
+	if (vga->crt[0] & 0x100)
+		nv->horiz = 0x01;
+	if(vga->crt[0x01] & 0x100)
+		nv->horiz |= 0x02;
+	if(vga->crt[0x02] & 0x100)
+		nv->horiz |= 0x04;
+	if(vga->crt[0x04] & 0x100)
+		nv->horiz |= 0x08;
+
+	nv->extra = 0;
+	if (vga->crt[0x06] & 0x800)
+		nv->extra |= 0x01;
+	if (vga->crt[0x12] & 0x800)
+		nv->extra |= 0x04;
+	if (vga->crt[0x10] & 0x800)
+		nv->extra |= 0x10;
+	if (vga->crt[0x15] & 0x800)
+		nv->extra |= 0x40;
+
+	nv->interlace = 0xFF;
+	if (nv->twoheads) {
+		nv->head |= 0x00001000;
+		nv->head2 &= ~0x00001000;
+		nv->crtcowner = 0;
+		if((nv->did & 0x0ff0) == 0x0110)
+			nv->dither &= ~0x00010000;
+		else
+			nv->dither &= ~1;
+	}
+	nv->cursorconfig = 0x00000100 | 0x02000000;
+
+	nv->timingH = 0;
+	nv->timingV = 0;
+	nv->displayV = vga->crt[0x12] + 1;
+
+	ctlr->flag |= Finit;
+}
+
+
+static void
+load(Vga* vga, Ctlr* ctlr)
+{
+	Nvidia *nv;
+	int i, regions;
+	ulong tmp;
+
+	nv = vga->private;
+
+	/*
+	 * Unlock
+	 */
+	vgaxo(Crtx, 0x1F, 0x57);
+
+ 	nv->pmc[0x0140/4] = 0;
+ 	nv->pmc[0x0200/4] = 0xFFFF00FF;
+ 	nv->pmc[0x0200/4] = 0xFFFFFFFF;
+
+ 	nv->ptimer[0x0200] = 8;
+ 	nv->ptimer[0x0210] = 3;
+ 	nv->ptimer[0x0140] = 0;
+ 	nv->ptimer[0x0100] = 0xFFFFFFFF;
+
+	if (nv->arch == 4)
+		nv->pfb[0x00000200/4] = nv->config;
+	else if((nv->arch < 40) || ((nv->did & 0xfff0) == 0x0040)){
+		for(i = 0; i < 8; i++){
+			nv->pfb[(0x0240 + (i * 0x10))/4] = 0;
+			nv->pfb[(0x0244 + (i * 0x10))/4] = vga->vmz - 1;;
+		}
+	}
+	else{
+		if(((nv->did & 0xfff0) == 0x0090)
+		|| ((nv->did & 0xfff0) == 0x01D0)
+		|| ((nv->did & 0xfff0) == 0x0290)
+		|| ((nv->did & 0xfff0) == 0x0390))
+			regions = 15;
+		else
+			regions = 12;
+
+		for(i = 0; i < regions; i++){
+			nv->pfb[(0x0600 + (i * 0x10))/4] = 0;
+			nv->pfb[(0x0604 + (i * 0x10))/4] = vga->vmz - 1;
+		}
+	}
+
+	if (nv->arch >= 40) {
+		nv->pramin[0] = 0x80000010;
+		nv->pramin[0x0001] = 0x00101202;
+		nv->pramin[0x0002] = 0x80000011;
+		nv->pramin[0x0003] = 0x00101204;
+		nv->pramin[0x0004] = 0x80000012;
+		nv->pramin[0x0005] = 0x00101206;
+		nv->pramin[0x0006] = 0x80000013;
+		nv->pramin[0x0007] = 0x00101208;
+		nv->pramin[0x0008] = 0x80000014;
+		nv->pramin[0x0009] = 0x0010120A;
+		nv->pramin[0x000A] = 0x80000015;
+		nv->pramin[0x000B] = 0x0010120C;
+		nv->pramin[0x000C] = 0x80000016;
+		nv->pramin[0x000D] = 0x0010120E;
+		nv->pramin[0x000E] = 0x80000017;
+		nv->pramin[0x000F] = 0x00101210;
+		nv->pramin[0x0800] = 0x00003000;
+		nv->pramin[0x0801] = vga->vmz - 1;
+		nv->pramin[0x0802] = 0x00000002;
+		nv->pramin[0x0808] = 0x02080062;
+		nv->pramin[0x0809] = 0;
+		nv->pramin[0x080A] = 0x00001200;
+		nv->pramin[0x080B] = 0x00001200;
+		nv->pramin[0x080C] = 0;
+		nv->pramin[0x080D] = 0;
+		nv->pramin[0x0810] = 0x02080043;
+		nv->pramin[0x0811] = 0;
+		nv->pramin[0x0812] = 0;
+		nv->pramin[0x0813] = 0;
+		nv->pramin[0x0814] = 0;
+		nv->pramin[0x0815] = 0;
+		nv->pramin[0x0818] = 0x02080044;
+		nv->pramin[0x0819] = 0x02000000;
+		nv->pramin[0x081A] = 0;
+		nv->pramin[0x081B] = 0;
+		nv->pramin[0x081C] = 0;
+		nv->pramin[0x081D] = 0;
+		nv->pramin[0x0820] = 0x02080019;
+		nv->pramin[0x0821] = 0;
+		nv->pramin[0x0822] = 0;
+		nv->pramin[0x0823] = 0;
+		nv->pramin[0x0824] = 0;
+		nv->pramin[0x0825] = 0;
+		nv->pramin[0x0828] = 0x020A005C;
+		nv->pramin[0x0829] = 0;
+		nv->pramin[0x082A] = 0;
+		nv->pramin[0x082B] = 0;
+		nv->pramin[0x082C] = 0;
+		nv->pramin[0x082D] = 0;
+		nv->pramin[0x0830] = 0x0208009F;
+		nv->pramin[0x0831] = 0;
+		nv->pramin[0x0832] = 0x00001200;
+		nv->pramin[0x0833] = 0x00001200;
+		nv->pramin[0x0834] = 0;
+		nv->pramin[0x0835] = 0;
+		nv->pramin[0x0838] = 0x0208004A;
+		nv->pramin[0x0839] = 0x02000000;
+		nv->pramin[0x083A] = 0;
+		nv->pramin[0x083B] = 0;
+		nv->pramin[0x083C] = 0;
+		nv->pramin[0x083D] = 0;
+		nv->pramin[0x0840] = 0x02080077;
+		nv->pramin[0x0841] = 0;
+		nv->pramin[0x0842] = 0x00001200;
+		nv->pramin[0x0843] = 0x00001200;
+		nv->pramin[0x0844] = 0;
+		nv->pramin[0x0845] = 0;
+		nv->pramin[0x084C] = 0x00003002;
+		nv->pramin[0x084D] = 0x00007FFF;
+		nv->pramin[0x084E] = (vga->vmz - 128*1024) | 2;
+	} else {
+		nv->pramin[0x0000] = 0x80000010;
+		nv->pramin[0x0001] = 0x80011201;
+		nv->pramin[0x0002] = 0x80000011;
+		nv->pramin[0x0003] = 0x80011202;
+		nv->pramin[0x0004] = 0x80000012;
+		nv->pramin[0x0005] = 0x80011203;
+		nv->pramin[0x0006] = 0x80000013;
+		nv->pramin[0x0007] = 0x80011204;
+		nv->pramin[0x0008] = 0x80000014;
+		nv->pramin[0x0009] = 0x80011205;
+		nv->pramin[0x000A] = 0x80000015;
+		nv->pramin[0x000B] = 0x80011206;
+		nv->pramin[0x000C] = 0x80000016;
+		nv->pramin[0x000D] = 0x80011207;
+		nv->pramin[0x000E] = 0x80000017;
+		nv->pramin[0x000F] = 0x80011208;
+		nv->pramin[0x0800] = 0x00003000;
+		nv->pramin[0x0801] = vga->vmz - 1;
+		nv->pramin[0x0802] = 0x00000002;
+		nv->pramin[0x0803] = 0x00000002;
+		if (nv->arch >= 10)
+			nv->pramin[0x0804] = 0x01008062;
+		else
+			nv->pramin[0x0804] = 0x01008042;
+		nv->pramin[0x0805] = 0;
+		nv->pramin[0x0806] = 0x12001200;
+		nv->pramin[0x0807] = 0;
+		nv->pramin[0x0808] = 0x01008043;
+		nv->pramin[0x0809] = 0;
+		nv->pramin[0x080A] = 0;
+		nv->pramin[0x080B] = 0;
+		nv->pramin[0x080C] = 0x01008044;
+		nv->pramin[0x080D] = 0x00000002;
+		nv->pramin[0x080E] = 0;
+		nv->pramin[0x080F] = 0;
+		nv->pramin[0x0810] = 0x01008019;
+		nv->pramin[0x0811] = 0;
+		nv->pramin[0x0812] = 0;
+		nv->pramin[0x0813] = 0;
+		nv->pramin[0x0814] = 0x0100A05C;
+		nv->pramin[0x0815] = 0;
+		nv->pramin[0x0816] = 0;
+		nv->pramin[0x0817] = 0;
+		nv->pramin[0x0818] = 0x0100805F;
+		nv->pramin[0x0819] = 0;
+		nv->pramin[0x081A] = 0x12001200;
+		nv->pramin[0x081B] = 0;
+		nv->pramin[0x081C] = 0x0100804A;
+		nv->pramin[0x081D] = 0x00000002;
+		nv->pramin[0x081E] = 0;
+		nv->pramin[0x081F] = 0;
+		nv->pramin[0x0820] = 0x01018077;
+		nv->pramin[0x0821] = 0;
+		nv->pramin[0x0822] = 0x01201200;
+		nv->pramin[0x0823] = 0;
+		nv->pramin[0x0824] = 0x00003002;
+		nv->pramin[0x0825] = 0x00007FFF;
+		nv->pramin[0x0826] = (vga->vmz - 128*1024) | 2;
+		nv->pramin[0x0827] = 0x00000002;
+	}
+	if (nv->arch < 10) {
+		if((nv->did & 0x0fff) == 0x0020) {
+			nv->pramin[0x0824] |= 0x00020000;
+			nv->pramin[0x0826] += nv->pci->mem[1].bar;
+		}
+		nv->pgraph[0x0080/4] = 0x000001FF;
+		nv->pgraph[0x0080/4] = 0x1230C000;
+		nv->pgraph[0x0084/4] = 0x72111101;
+		nv->pgraph[0x0088/4] = 0x11D5F071;
+		nv->pgraph[0x008C/4] = 0x0004FF31;
+		nv->pgraph[0x008C/4] = 0x4004FF31;
+
+		nv->pgraph[0x0140/4] = 0;
+		nv->pgraph[0x0100/4] = 0xFFFFFFFF;
+		nv->pgraph[0x0170/4] = 0x10010100;
+		nv->pgraph[0x0710/4] = 0xFFFFFFFF;
+		nv->pgraph[0x0720/4] = 1;
+
+		nv->pgraph[0x0810/4] = 0;
+		nv->pgraph[0x0608/4] = 0xFFFFFFFF;
+	} else {
+		nv->pgraph[0x0080/4] = 0xFFFFFFFF;
+		nv->pgraph[0x0080/4] = 0;
+
+		nv->pgraph[0x0140/4] = 0;
+		nv->pgraph[0x0100/4] = 0xFFFFFFFF;
+		nv->pgraph[0x0144/4] = 0x10010100;
+		nv->pgraph[0x0714/4] = 0xFFFFFFFF;
+		nv->pgraph[0x0720/4] = 1;
+		nv->pgraph[0x0710/4] &= 0x0007ff00;
+		nv->pgraph[0x0710/4] |= 0x00020100;
+
+		if (nv->arch == 10) {
+			nv->pgraph[0x0084/4] = 0x00118700;
+			nv->pgraph[0x0088/4] = 0x24E00810;
+			nv->pgraph[0x008C/4] = 0x55DE0030;
+
+			for(i = 0; i < 32; i++)
+				nv->pgraph[0x0B00/4 + i] = nv->pfb[0x0240/4 + i];
+
+			nv->pgraph[0x640/4] = 0;
+			nv->pgraph[0x644/4] = 0;
+			nv->pgraph[0x684/4] = vga->vmz - 1;
+			nv->pgraph[0x688/4] = vga->vmz - 1;
+
+			nv->pgraph[0x0810/4] = 0;
+			nv->pgraph[0x0608/4] = 0xFFFFFFFF;
+		} else {
+			if (nv->arch >= 40) {
+				nv->pgraph[0x0084/4] = 0x401287c0;
+				nv->pgraph[0x008C/4] = 0x60de8051;
+				nv->pgraph[0x0090/4] = 0x00008000;
+				nv->pgraph[0x0610/4] = 0x00be3c5f;
+
+
+				tmp = nv->pmc[0x1540/4] & 0xff;
+				for(i = 0; tmp && !(tmp & 1); tmp >>= 1, i++)
+					;
+				nv->pgraph[0x5000/4] = i;
+
+				if ((nv->did & 0xfff0) == 0x0040) {
+					nv->pgraph[0x09b0/4] = 0x83280fff;
+					nv->pgraph[0x09b4/4] = 0x000000a0;
+				} else {
+					nv->pgraph[0x0820/4] = 0x83280eff;
+					nv->pgraph[0x0824/4] = 0x000000a0;
+				}
+
+				switch(nv->did & 0xfff0) {
+				case 0x0040:
+					nv->pgraph[0x09b8/4] = 0x0078e366;
+					nv->pgraph[0x09bc/4] = 0x0000014c;
+					nv->pfb[0x033C/4] &= 0xffff7fff;
+					break;
+				case 0x00C0:
+				case 0x0120:
+					nv->pgraph[0x0828/4] = 0x007596ff;
+					nv->pgraph[0x082C/4] = 0x00000108;
+					break;
+				case 0x0160:
+				case 0x01D0:
+				case 0x0240:
+					nv->pmc[0x1700/4] = nv->pfb[0x020C/4];
+					nv->pmc[0x1704/4] = 0;
+					nv->pmc[0x1708/4] = 0;
+					nv->pmc[0x170C/4] = nv->pfb[0x020C/4];
+					nv->pgraph[0x0860/4] = 0;
+					nv->pgraph[0x0864/4] = 0;
+					nv->pramdac[0x0608/4] |= 0x00100000;
+					break;
+				case 0x0140:
+					nv->pgraph[0x0828/4] = 0x0072cb77;
+					nv->pgraph[0x082C/4] = 0x00000108;
+					break;
+				case 0x0220:
+					nv->pgraph[0x0860/4] = 0;
+					nv->pgraph[0x0864/4] = 0;
+					nv->pramdac[0x0608/4] |= 0x00100000;
+					break;
+				case 0x0090:
+				case 0x0290:
+				case 0x0390:
+					nv->pgraph[0x0608/4] |= 0x00100000;
+					nv->pgraph[0x0828/4] = 0x07830610;
+					nv->pgraph[0x082C/4] = 0x0000016A;
+					break;
+				default:
+					break;
+				}
+
+				nv->pgraph[0x0b38/4] = 0x2ffff800;
+				nv->pgraph[0x0b3c/4] = 0x00006000;
+				nv->pgraph[0x032C/4] = 0x01000000;
+				nv->pgraph[0x0220/4] = 0x00001200;
+			} else if (nv->arch == 30) {
+				nv->pgraph[0x0084/4] = 0x40108700;
+				nv->pgraph[0x0890/4] = 0x00140000;
+				nv->pgraph[0x008C/4] = 0xf00e0431;
+				nv->pgraph[0x0090/4] = 0x00008000;
+				nv->pgraph[0x0610/4] = 0xf04b1f36;
+				nv->pgraph[0x0B80/4] = 0x1002d888;
+				nv->pgraph[0x0B88/4] = 0x62ff007f;
+			} else {
+				nv->pgraph[0x0084/4] = 0x00118700;
+				nv->pgraph[0x008C/4] = 0xF20E0431;
+				nv->pgraph[0x0090/4] = 0;
+				nv->pgraph[0x009C/4] = 0x00000040;
+
+				if((nv->did & 0x0ff0) >= 0x0250) {
+					nv->pgraph[0x0890/4] = 0x00080000;
+					nv->pgraph[0x0610/4] = 0x304B1FB6;
+					nv->pgraph[0x0B80/4] = 0x18B82880;
+					nv->pgraph[0x0B84/4] = 0x44000000;
+					nv->pgraph[0x0098/4] = 0x40000080;
+					nv->pgraph[0x0B88/4] = 0x000000ff;
+				} else {
+					nv->pgraph[0x0880/4] = 0x00080000;
+					nv->pgraph[0x0094/4] = 0x00000005;
+					nv->pgraph[0x0B80/4] = 0x45CAA208;
+					nv->pgraph[0x0B84/4] = 0x24000000;
+					nv->pgraph[0x0098/4] = 0x00000040;
+					nv->pgraph[0x0750/4] = 0x00E00038;
+					nv->pgraph[0x0754/4] = 0x00000030;
+					nv->pgraph[0x0750/4] = 0x00E10038;
+					nv->pgraph[0x0754/4] = 0x00000030;
+				}
+			}
+
+			if((nv->arch < 40) || ((nv->did & 0xfff0) == 0x0040)){
+				for(i = 0; i < 32; i++) {
+					nv->pgraph[(0x0900/4) + i] = nv->pfb[(0x0240/4) + i];
+					nv->pgraph[(0x6900/4) + i] = nv->pfb[(0x0240/4) + i];
+				}
+			}
+			else{
+				if(((nv->did & 0xfff0) == 0x0090)
+				|| ((nv->did & 0xfff0) == 0x01D0)
+				|| ((nv->did & 0xfff0) == 0x0290)
+				|| ((nv->did & 0xfff0) == 0x0390)){
+					for(i = 0; i < 60; i++) {
+						nv->pgraph[(0x0D00/4) + i] = nv->pfb[(0x0600/4) + i];
+						nv->pgraph[(0x6900/4) + i] = nv->pfb[(0x0600/4) + i];
+					}
+				}
+				else{
+					for(i = 0; i < 48; i++) {
+						nv->pgraph[(0x0900/4) + i] = nv->pfb[(0x0600/4) + i];
+						if(((nv->did & 0xfff0) != 0x0160)
+						&& ((nv->did & 0xfff0) != 0x0220)
+						&& ((nv->did & 0xfff0) != 0x0240))
+							nv->pgraph[(0x6900/4) + i] = nv->pfb[(0x0600/4) + i];
+					}
+				}
+			}
+
+			if(nv->arch >= 40) {
+				if((nv->did & 0xfff0) == 0x0040) {
+					nv->pgraph[0x09A4/4] = nv->pfb[0x0200/4];
+					nv->pgraph[0x09A8/4] = nv->pfb[0x0204/4];
+					nv->pgraph[0x69A4/4] = nv->pfb[0x0200/4];
+					nv->pgraph[0x69A8/4] = nv->pfb[0x0204/4];
+
+					nv->pgraph[0x0820/4] = 0;
+					nv->pgraph[0x0824/4] = 0;
+					nv->pgraph[0x0864/4] = vga->vmz - 1;
+					nv->pgraph[0x0868/4] = vga->vmz - 1;
+				} else {
+					nv->pgraph[0x09F0/4] = nv->pfb[0x0200/4];
+					nv->pgraph[0x09F4/4] = nv->pfb[0x0204/4];
+					nv->pgraph[0x69F0/4] = nv->pfb[0x0200/4];
+					nv->pgraph[0x69F4/4] = nv->pfb[0x0204/4];
+
+					nv->pgraph[0x0840/4] = 0;
+					nv->pgraph[0x0844/4] = 0;
+					nv->pgraph[0x08a0/4] = vga->vmz - 1;
+					nv->pgraph[0x08a4/4] = vga->vmz - 1;
+				}
+			} else {
+				nv->pgraph[0x09A4/4] = nv->pfb[0x0200/4];
+				nv->pgraph[0x09A8/4] = nv->pfb[0x0204/4];
+				nv->pgraph[0x0750/4] = 0x00EA0000;
+				nv->pgraph[0x0754/4] = nv->pfb[0x0200/4];
+				nv->pgraph[0x0750/4] = 0x00EA0004;
+				nv->pgraph[0x0754/4] = nv->pfb[0x0204/4];
+
+				nv->pgraph[0x0820/4] = 0;
+				nv->pgraph[0x0824/4] = 0;
+				nv->pgraph[0x0864/4] = vga->vmz - 1;
+				nv->pgraph[0x0868/4] = vga->vmz - 1;
+			}
+
+			nv->pgraph[0x0B20/4] = 0;
+			nv->pgraph[0x0B04/4] = 0xFFFFFFFF;
+		}
+	}
+
+	nv->pgraph[0x053C/4] = 0;
+	nv->pgraph[0x0540/4] = 0;
+	nv->pgraph[0x0544/4] = 0x00007FFF;
+	nv->pgraph[0x0548/4] = 0x00007FFF;
+
+	nv->pfifo[0x0140] = 0;
+	nv->pfifo[0x0141] = 0x00000001;
+	nv->pfifo[0x0480] = 0;
+	nv->pfifo[0x0494] = 0;
+	if (nv->arch >= 40)
+		nv->pfifo[0x0481] = 0x00010000;
+	else
+		nv->pfifo[0x0481] = 0x00000100;
+	nv->pfifo[0x0490] = 0;
+	nv->pfifo[0x0491] = 0;
+	if (nv->arch >= 40)
+		nv->pfifo[0x048B] = 0x00001213;
+	else
+		nv->pfifo[0x048B] = 0x00001209;
+	nv->pfifo[0x0400] = 0;
+	nv->pfifo[0x0414] = 0;
+	nv->pfifo[0x0084] = 0x03000100;
+	nv->pfifo[0x0085] = 0x00000110;
+	nv->pfifo[0x0086] = 0x00000112;
+	nv->pfifo[0x0143] = 0x0000FFFF;
+	nv->pfifo[0x0496] = 0x0000FFFF;
+	nv->pfifo[0x0050] = 0;
+	nv->pfifo[0x0040] = 0xFFFFFFFF;
+	nv->pfifo[0x0415] = 0x00000001;
+	nv->pfifo[0x048C] = 0;
+	nv->pfifo[0x04A0] = 0;
+	nv->pfifo[0x0489] = 0x000F0078;
+	nv->pfifo[0x0488] = 0x00000001;
+	nv->pfifo[0x0480] = 0x00000001;
+	nv->pfifo[0x0494] = 0x00000001;
+	nv->pfifo[0x0495] = 0x00000001;
+	nv->pfifo[0x0140] = 0x00000001;
+
+	if (nv->arch >= 10) {
+		if (nv->twoheads) {
+			nv->pcrtc[0x0860/4] = nv->head;
+			nv->pcrtc[0x2860/4] = nv->head2;
+		}
+		nv->pramdac[0x0404/4] |= (1 << 25);
+
+		nv->pmc[0x8704/4] = 1;
+		nv->pmc[0x8140/4] = 0;
+		nv->pmc[0x8920/4] = 0;
+		nv->pmc[0x8924/4] = 0;
+		nv->pmc[0x8908/4] = vga->vmz - 1;
+		nv->pmc[0x890C/4] = vga->vmz - 1;
+		nv->pmc[0x1588/4] = 0;
+
+		nv->pcrtc[0x0810/4] = nv->cursorconfig;
+		nv->pcrtc[0x0830/4] = nv->displayV - 3;
+		nv->pcrtc[0x0834/4] = nv->displayV - 1;
+
+		if (nv->islcd) {
+			if((nv->did & 0x0ff0) == 0x0110)
+				nv->pramdac[0x0528/4] = nv->dither;
+			else if (nv->twoheads)
+				nv->pramdac[0x083C/4] = nv->dither;
+			vgaxo(Crtx, 0x53, nv->timingH);
+			vgaxo(Crtx, 0x54, nv->timingV);
+			vgaxo(Crtx, 0x21, 0xFA);
+		}
+		vgaxo(Crtx, 0x41, nv->extra);
+	}
+
+	vgaxo(Crtx, 0x19, nv->repaint0);
+	vgaxo(Crtx, 0x1A, nv->repaint1);
+	vgaxo(Crtx, 0x25, nv->screen);
+	vgaxo(Crtx, 0x28, nv->pixel);
+	vgaxo(Crtx, 0x2D, nv->horiz);
+	vgaxo(Crtx, 0x30, nv->cursor0);
+	vgaxo(Crtx, 0x31, nv->cursor1);
+	vgaxo(Crtx, 0x2F, nv->cursor2);
+	vgaxo(Crtx, 0x39, nv->interlace);
+
+	if (nv->islcd) {
+		nv->pramdac[0x00000848/4] = nv->scale;
+		nv->pramdac[0x00000828/4] = nv->crtcsync;
+	} else {
+		nv->pramdac[0x50C/4] = nv->pllsel;
+		nv->pramdac[0x508/4] = nv->vpll;
+		if (nv->twoheads)
+			nv->pramdac[0x520/4] = nv->vpll2;
+		if (nv->twostagepll) {
+			nv->pramdac[0x578/4] = nv->vpllB;
+			nv->pramdac[0x57C/4] = nv->vpll2B;
+		}
+	}
+	nv->pramdac[0x00000600/4] = nv->general;
+
+	nv->pcrtc[0x0140/4] = 0;
+	nv->pcrtc[0x0100/4] = 1;
+
+	ctlr->flag |= Fload;
+}
+
+
+static void
+dump(Vga* vga, Ctlr* ctlr)
+{
+	Nvidia *nv;
+	int m, n, p, f;
+	double trouble;
+
+	if((nv = vga->private) == 0)
+		return;
+
+	p = (nv->vpll >> 16);
+	n = (nv->vpll >> 8) & 0xFF;
+	m = nv->vpll & 0xFF;
+	trouble = nv->crystalfreq;
+	trouble = trouble * n / (m<<p);
+	f = trouble+0.5;
+	printitem(ctlr->name, "dclk m n p");
+	Bprint(&stdout, " %d %d - %d %d\n", f, m, n, p);
+	printitem(ctlr->name, "CrystalFreq");
+	Bprint(&stdout, " %d Hz\n", nv->crystalfreq);
+	printitem(ctlr->name, "arch");
+	Bprint(&stdout, " %d\n", nv->arch);
+	printitem(ctlr->name, "did");
+	Bprint(&stdout, " %.4ux\n", nv->did);
+	printitem(ctlr->name, "repaint0");
+	Bprint(&stdout, " %ux\n", nv->repaint0);
+	printitem(ctlr->name, "repaint1");
+	Bprint(&stdout, " %ux\n", nv->repaint1);
+	printitem(ctlr->name, "screen");
+	Bprint(&stdout, " %ux\n", nv->screen);
+	printitem(ctlr->name, "pixel");
+	Bprint(&stdout, " %ux\n", nv->pixel);
+	printitem(ctlr->name, "horiz");
+	Bprint(&stdout, " %ux\n", nv->horiz);
+	printitem(ctlr->name, "cursor0");
+	Bprint(&stdout, " %ux\n", nv->cursor0);
+	printitem(ctlr->name, "cursor1");
+	Bprint(&stdout, " %ux\n", nv->cursor1);
+	printitem(ctlr->name, "cursor2");
+	Bprint(&stdout, " %ux\n", nv->cursor2);
+	printitem(ctlr->name, "interlace");
+	Bprint(&stdout, " %ux\n", nv->interlace);
+	printitem(ctlr->name, "extra");
+	Bprint(&stdout, " %ux\n", nv->extra);
+	printitem(ctlr->name, "crtcowner");
+	Bprint(&stdout, " %ux\n", nv->crtcowner);
+	printitem(ctlr->name, "timingH");
+	Bprint(&stdout, " %ux\n", nv->timingH);
+	printitem(ctlr->name, "timingV");
+	Bprint(&stdout, " %ux\n", nv->timingV);
+	printitem(ctlr->name, "vpll");
+	Bprint(&stdout, " %lux\n", nv->vpll);
+	printitem(ctlr->name, "vpllB");
+	Bprint(&stdout, " %lux\n", nv->vpllB);
+	printitem(ctlr->name, "vpll2");
+	Bprint(&stdout, " %lux\n", nv->vpll2);
+	printitem(ctlr->name, "vpll2B");
+	Bprint(&stdout, " %lux\n", nv->vpll2B);
+	printitem(ctlr->name, "pllsel");
+	Bprint(&stdout, " %lux\n", nv->pllsel);
+	printitem(ctlr->name, "general");
+	Bprint(&stdout, " %lux\n", nv->general);
+	printitem(ctlr->name, "scale");
+	Bprint(&stdout, " %lux\n", nv->scale);
+	printitem(ctlr->name, "config");
+	Bprint(&stdout, " %lux\n", nv->config);
+	printitem(ctlr->name, "head");
+	Bprint(&stdout, " %lux\n", nv->head);
+	printitem(ctlr->name, "head2");
+	Bprint(&stdout, " %lux\n", nv->head2);
+	printitem(ctlr->name, "cursorconfig");
+	Bprint(&stdout, " %lux\n", nv->cursorconfig);
+	printitem(ctlr->name, "dither");
+	Bprint(&stdout, " %lux\n", nv->dither);
+	printitem(ctlr->name, "crtcsync");
+	Bprint(&stdout, " %lux\n", nv->crtcsync);
+	printitem(ctlr->name, "islcd");
+	Bprint(&stdout, " %d\n", nv->islcd);
+	printitem(ctlr->name, "twoheads");
+	Bprint(&stdout, " %d\n", nv->twoheads);
+	printitem(ctlr->name, "twostagepll");
+	Bprint(&stdout, " %d\n", nv->twostagepll);
+	printitem(ctlr->name, "crtcnumber");
+	Bprint(&stdout, " %d\n", nv->crtcnumber);
+
+	printitem(ctlr->name, "fpwidth");
+	Bprint(&stdout, " %d\n", nv->fpwidth);
+	printitem(ctlr->name, "fpheight");
+	Bprint(&stdout, " %d\n", nv->fpheight);
+
+}
+
+
+Ctlr nvidia = {
+	"nvidia",			/* name */
+	snarf,				/* snarf */
+	options,			/* options */
+	init,				/* init */
+	load,				/* load */
+	dump,				/* dump */
+};
+
+Ctlr nvidiahwgc = {
+	"nvidiahwgc",			/* name */
+	0,				/* snarf */
+	0,				/* options */
+	0,				/* init */
+	0,				/* load */
+	0,				/* dump */
+};