Move driver files directly into the vidix directory.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22868 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 647 deletions

diff --git a/vidix/drivers/cyberblade_vid.c b/vidix/drivers/cyberblade_vid.c
deleted file mode 100644
index 3000bab87d..0000000000
--- a/vidix/drivers/cyberblade_vid.c
+++ /dev/null
@@ -1,647 +0,0 @@
-/*
-    Driver for CyberBlade/i1 - Version 0.1.4
-
-    Copyright (C) 2002 by Alastair M. Robinson.
-    Official homepage: http://www.blackfiveservices.co.uk/EPIAVidix.shtml
-
-    Based on Permedia 3 driver by Måns Rullgård
-
-    Thanks to Gilles Frattini for bugfixes
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-    Changes:
-    18/01/03
-      MMIO is no longer used, sidestepping cache issues on EPIA-800
-      TV-Out modes are now better supported - this should be the end
-        of the magenta stripes :)
-      Brightness/Contrast controls disabled for the time being - they were
-        seriously degrading picture quality, especially with TV-Out.
-
-    To Do:
-    Implement Hue/Saturation controls
-    Support / Test multiple frames
-    Test colour-key code more extensively
-*/
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-#include <unistd.h>
-
-#include "../vidix.h"
-#include "../fourcc.h"
-#include "../../libdha/libdha.h"
-#include "../../libdha/pci_ids.h"
-#include "../../libdha/pci_names.h"
-#include "../../config.h"
-
-#include "cyberblade_regs.h"
-
-pciinfo_t pci_info;
-
-char save_colourkey[6];
-char *cyberblade_mem;
-
-#ifdef DEBUG_LOGFILE
-FILE *logfile=0;
-#define LOGWRITE(x) {if(logfile) fprintf(logfile,x);}
-#else
-#define LOGWRITE(x)
-#endif
-
-/* Helper functions for reading registers. */    
-
-static int CRINW(int reg)
-{
-	int result;
-	result=CRINB(reg);
-	result|=CRINB(reg+1)<<8;
-	return(result);
-}
-
-static void CROUTW(int reg,int val)
-{
-	CROUTB(reg,val&255);
-	CROUTB(reg+1,(val>>8)&255);
-}
-
-static int SRINW(int reg)
-{
-	int result;
-	result=SRINB(reg);
-	result|=SRINB(reg+1)<<8;
-	return(result);
-}
-
-static void SROUTW(int reg,int val)
-{
-	SROUTB(reg,val&255);
-	SROUTB(reg+1,(val>>8)&255);
-}
-
-void DumpRegisters(void)
-{
-        int reg,val;
-#ifdef DEBUG_LOGFILE
-        if(logfile)
-        {
-                LOGWRITE("CRTC Register Dump:\n")
-                for(reg=0;reg<256;++reg)
-                {
-                        val=CRINB(reg);
-                        fprintf(logfile,"CR0x%2x: 0x%2x\n",reg,val);
-                }
-                LOGWRITE("SR Register Dump:\n")
-                for(reg=0;reg<256;++reg)
-                {
-                        val=SRINB(reg);
-                        fprintf(logfile,"SR0x%2x: 0x%2x\n",reg,val);
-                }
-        }
-#endif
-}
-/* --- */
-
-static vidix_capability_t cyberblade_cap =
-{
-	"Trident CyberBlade i1 driver",
-	"Alastair M. Robinson <blackfive@fakenhamweb.co.uk>",
-	TYPE_OUTPUT,
-	{ 0, 0, 0, 0 },
-	1024,
-	1024,
-	4,
-	4,
-	-1,
-	FLAG_UPSCALER|FLAG_DOWNSCALER,
-	VENDOR_TRIDENT,
-	-1,
-	{ 0, 0, 0, 0 }
-};
-
-
-unsigned int vixGetVersion(void)
-{
-	return(VIDIX_VERSION);
-}
-
-
-static unsigned short cyberblade_card_ids[] =
-{
-	DEVICE_TRIDENT_CYBERBLADE_I7,
-	DEVICE_TRIDENT_CYBERBLADE_I7D,
-	DEVICE_TRIDENT_CYBERBLADE_I1,
-	DEVICE_TRIDENT_CYBERBLADE_I12,
-	DEVICE_TRIDENT_CYBERBLADE_I13,
-	DEVICE_TRIDENT_CYBERBLADE_XPAI1
-};
-
-
-static int find_chip(unsigned chip_id)
-{
-  unsigned i;
-  for(i = 0;i < sizeof(cyberblade_card_ids)/sizeof(unsigned short);i++)
-  {
-    if(chip_id == cyberblade_card_ids[i]) return i;
-  }
-  return -1;
-}
-
-int vixProbe(int verbose, int force)
-{
-	pciinfo_t lst[MAX_PCI_DEVICES];
-	unsigned i,num_pci;
-	int err;
-	err = pci_scan(lst,&num_pci);
-	if(err)
-	{
-		printf("[cyberblade] Error occurred during pci scan: %s\n",strerror(err));
-		return err;
-	}
-	else
-	{
-		err = ENXIO;
-		for(i=0; i < num_pci; i++)
-		{
-			if(lst[i].vendor == VENDOR_TRIDENT)
-			{
-				int idx;
-				const char *dname;
-				idx = find_chip(lst[i].device);
-				if(idx == -1)
-					continue;
-				dname = pci_device_name(VENDOR_TRIDENT, lst[i].device);
-				dname = dname ? dname : "Unknown chip";
-				printf("[cyberblade] Found chip: %s\n", dname);
-				if ((lst[i].command & PCI_COMMAND_IO) == 0)
-				{
-					printf("[cyberblade] Device is disabled, ignoring\n");
-					continue;
-				}
-				cyberblade_cap.device_id = lst[i].device;
-				err = 0;
-				memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
-				break;
-			}
-		}
-	}
-
-	if(err && verbose) printf("[cyberblade] Can't find chip\n");
-		return err;
-}
-
-
-int vixInit(void)
-{
-	cyberblade_mem = map_phys_mem(pci_info.base0, 0x800000); 
-	enable_app_io();
-	save_colourkey[0]=SRINB(0x50);
-	save_colourkey[1]=SRINB(0x51);
-	save_colourkey[2]=SRINB(0x52);
-	save_colourkey[3]=SRINB(0x54);
-	save_colourkey[4]=SRINB(0x55);
-	save_colourkey[5]=SRINB(0x56);
-#ifdef DEBUG_LOGFILE
-	logfile=fopen("/tmp/cyberblade_vidix.log","w");
-#endif
-	return 0;
-}
-
-void vixDestroy(void)
-{
-	int protect;
-#ifdef DEBUG_LOGFILE
-	if(logfile)
-		fclose(logfile);
-#endif
-	protect=SRINB(0x11);
-	SROUTB(0x11, 0x92);
-	CROUTB(0x8E, 0xc4); /* Disable overlay */
-	SROUTB(0x50,save_colourkey[0]);
-	SROUTB(0x51,save_colourkey[1]);
-	SROUTB(0x52,save_colourkey[2]);
-	SROUTB(0x54,save_colourkey[3]);
-	SROUTB(0x55,save_colourkey[4]);
-	SROUTB(0x56,save_colourkey[5]);
-	SROUTB(0x11, protect);
-	disable_app_io();
-	unmap_phys_mem(cyberblade_mem, 0x800000); 
-}
-
-
-int vixGetCapability(vidix_capability_t *to)
-{
-	memcpy(to, &cyberblade_cap, sizeof(vidix_capability_t));
-	return 0;
-}
-
-
-static int is_supported_fourcc(uint32_t fourcc)
-{
-	switch(fourcc)
-	{
-		case IMGFMT_YUY2:
-		case IMGFMT_YV12:
-		case IMGFMT_I420:
-		case IMGFMT_YVU9:
-		case IMGFMT_BGR16:
-			return 1;
-		default:
-			return 0;
-	}
-}
-
-int vixQueryFourcc(vidix_fourcc_t *to)
-{
-	if(is_supported_fourcc(to->fourcc))
-	{
-		to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
-			VID_DEPTH_4BPP | VID_DEPTH_8BPP |
-			VID_DEPTH_12BPP| VID_DEPTH_15BPP|
-			VID_DEPTH_16BPP| VID_DEPTH_24BPP|
-			VID_DEPTH_32BPP;
-		to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
-		return 0;
-	}
-	else
-		to->depth = to->flags = 0;
-	return ENOSYS;
-}
-
-
-static int frames[VID_PLAY_MAXFRAMES];
-
-static vidix_grkey_t cyberblade_grkey;
-
-int vixGetGrKeys(vidix_grkey_t *grkey)
-{
-	memcpy(grkey, &cyberblade_grkey, sizeof(vidix_grkey_t));
-	return(0);
-}
-
-int vixSetGrKeys(const vidix_grkey_t *grkey)
-{
-	int pixfmt=CRINB(0x38);
-	int protect;
-	memcpy(&cyberblade_grkey, grkey, sizeof(vidix_grkey_t));
-
-	protect=SRINB(0x11);
-	SROUTB(0x11, 0x92);
-
-	if(pixfmt&0x28) /* 32 or 24 bpp */
-	{
-		SROUTB(0x50, cyberblade_grkey.ckey.blue); /* Colour Key */
-		SROUTB(0x51, cyberblade_grkey.ckey.green); /* Colour Key */
-		SROUTB(0x52, cyberblade_grkey.ckey.red); /* Colour Key */
-		SROUTB(0x54, 0xff); /* Colour Key Mask */
-		SROUTB(0x55, 0xff); /* Colour Key Mask */
-		SROUTB(0x56, 0xff); /* Colour Key Mask */
-	}
-	else
-	{
-		int tmp=((cyberblade_grkey.ckey.blue & 0xF8)>>3)
-			| ((cyberblade_grkey.ckey.green & 0xfc)<<3)
-			| ((cyberblade_grkey.ckey.red & 0xf8)<<8);
-		SROUTB(0x50, tmp&0xff); /* Colour Key */
-		SROUTB(0x51, (tmp>>8)&0xff); /* Colour Key */
-		SROUTB(0x52, 0); /* Colour Key */
-		SROUTB(0x54, 0xff); /* Colour Key Mask */
-		SROUTB(0x55, 0xff); /* Colour Key Mask */
-		SROUTB(0x56, 0x00); /* Colour Key Mask */
-	}
-	SROUTB(0x11,protect);
-	return(0);
-}
-
-
-vidix_video_eq_t equal =
-{
-	VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION | VEQ_CAP_HUE,
-	300, 100, 0, 0, 0, 0, 0, 0
-};
-
-int vixPlaybackGetEq( vidix_video_eq_t * eq)
-{
-  memcpy(eq,&equal,sizeof(vidix_video_eq_t));
-  return 0;
-}
-
-int vixPlaybackSetEq( const vidix_video_eq_t * eq)
-{
-	int br,sat,cr,protect;
-	if(eq->cap & VEQ_CAP_BRIGHTNESS) equal.brightness = eq->brightness;
-	if(eq->cap & VEQ_CAP_CONTRAST) equal.contrast   = eq->contrast;
-	if(eq->cap & VEQ_CAP_SATURATION) equal.saturation = eq->saturation;
-	if(eq->cap & VEQ_CAP_HUE)        equal.hue        = eq->hue;
-	if(eq->cap & VEQ_CAP_RGB_INTENSITY)
-	{
-		equal.red_intensity   = eq->red_intensity;
-		equal.green_intensity = eq->green_intensity;
-		equal.blue_intensity  = eq->blue_intensity;
-	}
-	equal.flags = eq->flags;
-
-	cr = (equal.contrast) * 31 / 2000; cr+=16;
-	if (cr < 0) cr = 0; if(cr > 7) cr = 7;
-	cr=cr<<4 | cr;
-
-	br = (equal.brightness+1000) * 63 / 2000;
-	if (br < 0) br = 0; if(br > 63) br = 63;
-	if(br>32) br-=32; else br+=32;
-
-	sat = (equal.saturation + 1000) * 16 / 2000;
-	if (sat < 0) sat = 0; if(sat > 31) sat = 31;
-
-	protect=SRINB(0x11);
-	SROUTB(0x11, 0x92);
-
-	SROUTB(0xBC,cr);
-	SROUTW(0xB0,(br<<10)|4);
-
-	SROUTB(0x11, protect);
-
-	return 0;
-}
-
-
-static int YOffs,UOffs,VOffs;
-
-int vixConfigPlayback(vidix_playback_t *info)
-{
-	int shrink, zoom;
-	int src_w, drw_w;
-	int src_h, drw_h;
-	int hscale,vscale;
-	long base0;
-	int y_pitch, uv_pitch;
-	int protect=0;
-	int layout=0;
-	unsigned int i;
-
-	if(!is_supported_fourcc(info->fourcc))
-		return -1;
-
-	src_w = info->src.w;
-	src_h = info->src.h;
-
-	drw_w = info->dest.w;
-	drw_h = info->dest.h;
-
-	switch(info->fourcc)
-	{
-		case IMGFMT_YUY2:
-		case IMGFMT_BGR16:
-			y_pitch = (src_w*2 + 15) & ~15;
-			uv_pitch = 0;
-			YOffs=VOffs=UOffs=info->offset.y = info->offset.v = info->offset.u = 0;
-			info->frame_size = y_pitch*src_h;
-			layout=0x0; /* packed */
-			break;
-		case IMGFMT_YV12:
-		case IMGFMT_I420:
-			y_pitch = (src_w+15) & ~15;
-			uv_pitch = ((src_w/2)+7) & ~7;
-			YOffs=info->offset.y = 0;
-			VOffs=info->offset.v = y_pitch*src_h;
-			UOffs=info->offset.u = info->offset.v+(uv_pitch)*(src_h/2);
-			info->frame_size = y_pitch*src_h + 2*uv_pitch*(src_h/2);
-			layout=0x1; /* planar, 4:1:1 */
-			break;
-		case IMGFMT_YVU9:
-			y_pitch = (src_w+15) & ~15;
-			uv_pitch = ((src_w/4)+3) & ~3;
-			YOffs=info->offset.y = 0;
-			VOffs=info->offset.v = y_pitch*src_h;
-			UOffs=info->offset.u = info->offset.v+(uv_pitch)*(src_h/4);
-			info->frame_size = y_pitch*src_h + 2*uv_pitch*(src_h/4);
-			layout=0x51; /* planar, 16:1:1 */
-			break;
-	}
-
-	/* Assume we have 2 MB to play with */
-	info->num_frames = 0x200000 / info->frame_size;
-	if(info->num_frames > VID_PLAY_MAXFRAMES)
-		info->num_frames = VID_PLAY_MAXFRAMES;
-
-	/* Start at 6 MB. Let's hope it's not in use. */
-	base0 = 0x600000;
-	info->dga_addr = cyberblade_mem + base0;
-
-	info->dest.pitch.y = 16;
-	info->dest.pitch.u = 16;
-	info->dest.pitch.v = 16;
-
-	for(i = 0; i < info->num_frames; i++)
-	{
-		info->offsets[i] = info->frame_size * i;
-		frames[i] = base0+info->offsets[i];
-	}
-
-	OUTPORT8(0x3d4,0x39);
-	OUTPORT8(0x3d5,INPORT(0x3d5)|1);
-
-	SRINB(0x0b); /* Select new mode */
-
-	/* Unprotect hardware registers... */
-	protect=SRINB(0x11);
-	SROUTB(0x11, 0x92);
-
-	SROUTB(0x57, 0xc0); /* Playback key function */
-	SROUTB(0x21, 0x34); /* Signature control */
-	SROUTB(0x37, 0x30); /* Video key mode */
-
-        vixSetGrKeys(&cyberblade_grkey);
-
-	/* compute_scale_factor(&src_w, &drw_w, &shrink, &zoom); */
-	{
-		int HTotal,VTotal,HSync,VSync,Overflow,HDisp,VDisp;
-		int HWinStart,VWinStart;
-		int tx1,ty1,tx2,ty2;
-
-		HTotal=CRINB(0x00);
-		HSync=CRINB(0x04);
-		VTotal=CRINB(0x06);
-		VSync=CRINB(0x10);
-		Overflow=CRINB(0x07);
-		HTotal <<=3;
-		HSync <<=3;
-		VTotal |= (Overflow & 1) <<8;
-		VTotal |= (Overflow & 0x20) <<4;
-		VTotal +=4;
-		VSync |= (Overflow & 4) <<6;
-		VSync |= (Overflow & 0x80) <<2;
-
-		if(CRINB(0xd1)&0x80)
-		{
-			int TVHTotal,TVVTotal,TVHSyncStart,TVVSyncStart,TVOverflow;
-			LOGWRITE("[cyberblade] Using TV-CRTC\n");
-
-    			HDisp=(1+CRINB(0x01))*8;
-    			VDisp=1+CRINB(0x12);
-    			Overflow=CRINB(0x07);
-    			VDisp |= (Overflow & 2) <<7;
-    			VDisp |= (Overflow & 0x40) << 3;
- 
-    			TVHTotal=CRINB(0xe0)*8;
-    			TVVTotal=CRINB(0xe6);
-    			TVOverflow=CRINB(0xe7);
-    			if(TVOverflow&0x20) TVVTotal|=512;
-    			if(TVOverflow&0x01) TVVTotal|=256;
-    			TVHTotal+=40; TVVTotal+=2;
- 
-    			TVHSyncStart=CRINB(0xe4)*8;
-    			TVVSyncStart=CRINB(0xf0);
-    			if(TVOverflow&0x80) TVVSyncStart|=512;
-			if(TVOverflow&0x04) TVVSyncStart|=256;
- 
-			HWinStart=(TVHTotal-HDisp)&15;
-			HWinStart|=(HTotal-HDisp)&15;
-			HWinStart+=(TVHTotal-TVHSyncStart)-49;
-		}
-		else
-		{
-			LOGWRITE("[cyberblade] Using Standard CRTC\n");
-			HWinStart=(HTotal-HSync)+15;
-		}
-                VWinStart=(VTotal-VSync)-8;
-
-		printf("[cyberblade] HTotal: 0x%x, HSStart: 0x%x\n",HTotal,HSync); 
-		printf("  VTotal: 0x%x, VStart: 0x%x\n",VTotal,VSync);
-		tx1=HWinStart+info->dest.x;
-		ty1=VWinStart+info->dest.y;
-		tx2=tx1+info->dest.w;
-		ty2=ty1+info->dest.h;
-
-		CROUTW(0x86,tx1);
-		CROUTW(0x88,ty1);
-		CROUTW(0x8a,tx2);
-		CROUTW(0x8c,ty2+3);
-	}
-
-	if(src_w==drw_w)
-		hscale=0;
-	else if(src_w<drw_w)
-	{
-		hscale=((src_w<<10)/(drw_w-2)) & 0x1fff;
-	}
-	else
-	{
-		hscale=0x8000 | ((((src_w/drw_w)-1)&7)<<10) | (((drw_w<<10)/src_w) & 0x3ff);
-	}
-
-	vscale=(src_h<<10)/(drw_h);
-	if(drw_h<src_h)
-		vscale=0x8000|((drw_h<<10)/(src_h));
-
-	/* Write scale factors to hardware */
-
-	CROUTW(0x80,hscale); /* Horizontal Scale */
-	CROUTW(0x82,vscale); /* Vertical Scale */
-
-	/* Now set the start address and data layout */
-	{
-		int lb = (y_pitch+2) >> 2;
-		CROUTB(0x95, ((lb & 0x100)>>1) | 0x08 ); /* Linebuffer level bit 8 & threshold */
-		CROUTB(0x96, (lb & 0xFF)); /* Linebuffer level */
-
-		CROUTB(0x97, 0x00); /* VDE Flags */
-		CROUTB(0xBA, 0x00); /* Chroma key */
-		CROUTB(0xBB, 0x00); /* Chroma key */
-		CROUTB(0xBC, 0xFF); /* Chroma key */
-		CROUTB(0xBD, 0xFF); /* Chroma key */
-		CROUTB(0xBE, 0x04); /* Capture control */
-
-		if(src_w > 384)
-			layout|=4; /* 2x line buffers */
-		SROUTB(0x97, layout);
-
-		CROUTW(0x90,y_pitch); /* Y Bytes per row */
-		SROUTW(0x9A,uv_pitch); /* UV Bytes per row */
-
-		switch(info->fourcc)
-		{
-			case IMGFMT_BGR16:
-				CROUTB(0x8F, 0x24); /* VDE Flags - Edge Recovery & CSC Bypass */
-				CROUTB(0xBF, 0x02); /* Video format - RGB16 */
-				SROUTB(0xBE, 0x0); /* HSCB disabled */
-				break;
-			default:
-				CROUTB(0x8F, 0x20); /* VDE Flags - Edge Recovery */
-				CROUTB(0xBF, 0x00); /* Video format - YUV */
-				SROUTB(0xBE, 0x00); /* HSCB disable - was 0x03*/
-				break;
-		}
-
-		CROUTB(0x92, ((base0+info->offset.y) >> 3) &0xff); /* Lower 8 bits of start address */
-		CROUTB(0x93, ((base0+info->offset.y) >> 11) &0xff); /* Mid 8 bits of start address */
-		CROUTB(0x94, ((base0+info->offset.y) >> 19) &0xf); /* Upper 4 bits of start address */
-		SROUTB(0x80, ((base0+info->offset.v) >> 3) &0xff); /* Lower 8 bits of start address */
-		SROUTB(0x81, ((base0+info->offset.v) >> 11) &0xff); /* Mid 8 bits of start address */
-		SROUTB(0x82, ((base0+info->offset.v) >> 19) &0xf); /* Upper 4 bits of start address */
-		SROUTB(0x83, ((base0+info->offset.u) >> 3) &0xff); /* Lower 8 bits of start address */
-		SROUTB(0x84, ((base0+info->offset.u) >> 11) &0xff); /* Mid 8 bits of start address */
-		SROUTB(0x85, ((base0+info->offset.u) >> 19) &0xf); /* Upper 4 bits of start address */
-	}
-
-	vixPlaybackSetEq(&equal);
-
-	/* Protect hardware registers again */
-	SROUTB(0x11, protect);
-	return 0;
-}
-
-
-int vixPlaybackOn(void)
-{
-	LOGWRITE("Enable overlay\n");
-	CROUTB(0x8E, 0xd4); /* VDE Flags*/
-
-	return 0;
-}
-
-
-int vixPlaybackOff(void)
-{
-        LOGWRITE("Disable overlay\n"); 
-	CROUTB(0x8E, 0xc4); /* VDE Flags*/
-
-	return 0;
-}
-
-
-int vixPlaybackFrameSelect(unsigned int frame)
-{
-	int protect;
-        LOGWRITE("Frame select\n"); 
-	protect=SRINB(0x11);
-	SROUTB(0x11, 0x92);
-	/* Set overlay address to that of selected frame */
-	CROUTB(0x92, ((frames[frame]+YOffs) >> 3) &0xff); /* Lower 8 bits of start address */
-	CROUTB(0x93, ((frames[frame]+YOffs) >> 11) &0xff); /* Mid 8 bits of start address */
-	CROUTB(0x94, ((frames[frame]+YOffs) >> 19) &0xf); /* Upper 4 bits of start address */
-	SROUTB(0x80, ((frames[frame]+VOffs) >> 3) &0xff); /* Lower 8 bits of start address */
-	SROUTB(0x81, ((frames[frame]+VOffs) >> 11) &0xff); /* Mid 8 bits of start address */
-	SROUTB(0x82, ((frames[frame]+VOffs) >> 19) &0xf); /* Upper 4 bits of start address */
-	SROUTB(0x83, ((frames[frame]+UOffs) >> 3) &0xff); /* Lower 8 bits of start address */
-	SROUTB(0x84, ((frames[frame]+UOffs) >> 11) &0xff); /* Mid 8 bits of start address */
-	SROUTB(0x85, ((frames[frame]+UOffs) >> 19) &0xf); /* Upper 4 bits of start address */
-	SROUTB(0x11, protect);
-	return 0;
-}
-
-