4 files changed, 0 insertions, 506 deletions
diff --git a/contrib/smc9462tx-flash/Makefile b/contrib/smc9462tx-flash/Makefile
deleted file mode 100644
index dc5b3ff8..00000000
--- a/contrib/smc9462tx-flash/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-GCC = gcc
-KERNELDIR = ../linux-2.4.20
-KERNELSTYLE=-D__KERNEL__ -DCPU=__i386__ -DMODULE
-INCLUDE_DIR=-I$(KERNELDIR)/include -I../include -I$(ROOTDIR)/include
-
-all: dp83820flash.o dp83820_write
-
-CFLAGS+=-O2 -Wall -fomit-frame-pointer -fno-strength-reduce
-CFLAGS+=$(KERNELSTYLE) $(CDEBUG) $(INCLUDE_DIR)
-
-install:
-
-dp83820flash.o: dp83820flash.c
-	$(GCC) dp83820flash.c -o dp83820flash.o -c $(CFLAGS)
-
-dp83820_write: dp83820_write.c
-	$(GCC) $< -o $@ -Wall -O2
-
-clean: 
-	$(RM) *.o dp83820_write
diff --git a/contrib/smc9462tx-flash/README b/contrib/smc9462tx-flash/README
deleted file mode 100644
index 53501cb3..00000000
--- a/contrib/smc9462tx-flash/README
+++ /dev/null
@@ -1,24 +0,0 @@
-This code was written by Dave Ashley for NXTV, Inc. It is released under
-the terms of the GPL. The purpose is to let you write to the bootrom of
-the SMC9462TX card. The assumption is that you've stuck an AT29C512 in the
-socket. Note that the board has pins D5 + D6 reversed on the socket. Also
-the socket only supplies 3.3V to the rom. Good luck trying to locate a
-DIP programmable flash device that operates at 3.3V. What I do is to bend
-pin 32 back and solder a wire directly from the 5V side of the 3.3V regulator
-over to it. The dp83820's bootrom interface pins are all 5V logic tolerant.
-However mod your board at your own risk, no warranty or guarantees are implied
-or given!!! If you don't wire the 5V to the AT29C512, you can still read
-the rom contents (it operates ok at 3.3V evidently) but you can't write to it
-because the AT29C512 has a safety protection, it disables writes if the
-power supply voltage drops below 3.8V.
-
-See the comments at the top of the 2 C files for more information.
-
-The Makefile needs to be hacked to build for your system. If you can't
-figure it out you shouldn't be messing with this stuff anyway.
-
--Dave Ashley
-Email address intentionally left out to avoid spam.
-http://www.xdr.com/dash
-
-Mon Mar  8 13:55:34 PST 2004
diff --git a/contrib/smc9462tx-flash/dp83820_write.c b/contrib/smc9462tx-flash/dp83820_write.c
deleted file mode 100644
index ab6e5662..00000000
--- a/contrib/smc9462tx-flash/dp83820_write.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
-   DP83820 flash utility written by Dave Ashley for NXTV, Inc.
-   Copyright (C) 2004 by NXTV, Inc.
-   Written 20040219 by Dave Ashley.
-
-   Currently only supports the AT29C512
-
-   This code is released under the terms of the GPL. No warranty.
-
-
-   THEORY:
-   This code uses the /proc/dp83820 file which is created by the
-   dp83820flash.o module. That file allows single byte reads + writes
-   to the bootrom.
-
-*/
-
-#include <unistd.h>
-#include <sys/io.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <signal.h>
-
-
-// SMC9462TX card has D5 + D6 on the bootrom socket reversed
-int fixb(int val)
-{
-	return (val&~0x60) | ((val&0x20)<<1) | ((val&0x40)>>1);
-}
-int openit(void)
-{
-int fd;
-	fd=open("/proc/dp83820",O_RDWR);
-	if(fd<0)
-	{
-		printf("Failed to open the /proc/dp83820 file to access the flashrom.\n");
-		printf("Make sure you've done:\n");
-		printf("  modprobe dp83820flash\n");
-		exit(-1);
-	}
-	return fd;
-}
-void set(int addr, unsigned char val)
-{
-unsigned char msg[3];
-int fd;
-	fd=openit();
-	msg[0]=addr;
-	msg[1]=addr>>8;
-	msg[2]=val;
-	write(fd,msg,3);
-	close(fd);
-}
-int get(int addr)
-{
-unsigned char msg[2];
-int fd;
-	fd=openit();
-	msg[0]=addr;
-	msg[1]=addr>>8;
-	write(fd,msg,2);
-	read(fd,msg,1);
-	close(fd);
-	return msg[0];
-}
-
-
-int getromsize(unsigned char *id)
-{
-	if(id[0]==0xbf && id[1]==0xb6) return 0x40000;
-	if(id[0]==0xc2 && id[1]==0xb0) return 0x40000;
-	if(id[0]==0x1f && id[1]==0x3d) return 0x10000;
-	return -1;
-}
-
-#define MAXROMSIZE 0x200000
-unsigned char *buffer;
-
-int loadfile(char *name)
-{
-int filefd;
-int filesize;
-	filefd=open(name,O_RDONLY);
-	if(filefd<0)
-	{
-		printf("Couldn't open file %s\n",name);
-		return -1;
-	}
-	filesize=read(filefd,buffer,MAXROMSIZE);
-	close(filefd);
-	if(filesize<0)
-	{
-		printf("Error trying to read from file %s\n",name);
-	}
-	return filesize;
-}
-
-void readbios(char *name,int len)
-{
-int filefd;
-int filesize=0;
-unsigned char block[256];
-int i,j;
-
-	filefd=open(name,O_WRONLY|O_TRUNC|O_CREAT,0644);
-	if(filefd<0)
-	{
-		printf("Couldn't create file %s for writing\n",name);
-		return;
-	}
-	for(i=j=0;i<len;++i)
-	{
-		block[j++]=get(i);
-		if(j<sizeof(block)) continue;
-		filesize+=write(filefd,block,j);
-		j=0;
-	}
-	close(filefd);
-	if(filesize!=len)
-	{
-		printf("Error during write of %s file\n",name);
-		return;
-	}
-	printf("BIOS contents saved to %s, $%x bytes\n",name,len);
-}
-
-int verifybios(char *name,int len, int print)
-{
-int filelen;
-int i;
-int same=0;
-
-	filelen=loadfile(name);
-	for(i=0;i<filelen;++i)
-		if(get(i)!=buffer[i]) break;
-	if(i<filelen)
-	{
-		if(print)
-			printf("BIOS contents does not match file %s, from byte $%x\n",
-				name,i);
-	} else
-	{
-		if(print)
-			printf("BIOS contents match file %s for all of its $%x bytes\n",
-				name,i);
-		same=1;
-	}
-	return same;
-}
-
-void writebios(char *name,int len,unsigned char *id)
-{
-int i;
-int p1,p2;
-int sectorsize=128;
-
-	if(len!=loadfile(name))
-	{
-		printf("File size does not match expected ROM size\n");
-		return;
-	}
-	if(0 && (id[0]!=0xbf || id[1]!=0xb6))
-	{
-		printf("Don't know how to write this kind of flash device\n");
-		return;
-	}
-
-	printf("Erasing device\n");
-	set(0x5555,fixb(0xaa));
-	set(0x2aaa,fixb(0x55));
-	set(0x5555,fixb(0x80));
-	set(0x5555,fixb(0xaa));
-	set(0x2aaa,fixb(0x55));
-	set(0x5555,fixb(0x10));
-
-	for(;;)
-	{
-		printf(".");fflush(stdout);
-		usleep(250000);
-		if(get(0)==get(0) && get(0)==get(0))
-			break;
-	}
-	printf("BIOS erased\n");
-
-	printf("Writing to BIOS\n");
-	p1=-1;
-	for(i=0;i<len;++i)
-	{
-		p2=100*i/(len-1);
-		if(p2!=p1)
-		{
-			printf("\r%d%%",p1=p2);
-			fflush(stdout);
-		}
-		if(i%sectorsize==0)
-		{
-			set(0x5555,fixb(0xaa));
-			set(0x2aaa,fixb(0x55));
-			set(0x5555,fixb(0xa0));
-		}
-		set(i,buffer[i]);
-		if(i%sectorsize==sectorsize-1)
-			while(get(0)!=get(0) || get(0)!=get(0));
-	}
-	printf("\n");
-}
-
-void helptext(char *name)
-{
-	printf("USE: %s <options>\n",name);
-	printf("  -v <filename>  = verify bios rom contents with file\n");
-	printf("  -w <filename>  = write to bios rom contents from file\n");
-	printf("  -r <filename>  = read from bios rom contents to file\n");
-	printf("  -f             = force erase/write even if contents already match\n");
-	exit(0);
-}
-
-int main(int argc,char **argv)
-{
-int i;
-int vals;
-unsigned char id[4];
-char *filename=0;
-char action=0;
-int romsize;
-int force=0;
-int same;
-
-	vals=0;
-
-	if(argc<2) helptext(argv[0]);
-	for(i=1;i<argc;++i)
-	{
-		if(argv[i][0]!='-')
-			helptext(argv[0]);
-		switch(argv[i][1])
-		{
-		case 'f':
-			force=1;
-			break;
-		case 'v':
-		case 'w':
-		case 'r':
-			action=argv[i][1];
-			if(i+1<argc)
-				filename=argv[++i];
-			else helptext(argv[0]);
-			break;
-		default:
-			helptext(argv[0]);
-		}
-		
-	}
-
-	buffer=malloc(MAXROMSIZE);
-	if(!buffer)
-	{
-		printf("No memory available!\n");
-		exit(-1);
-	}
-
-	set(0x5555,fixb(0xaa)); // get into flash ID mode
-	set(0x2aaa,fixb(0x55));
-	set(0x5555,fixb(0x90));
-
-	for(i=0;i<4;++i) id[i]=get(i);
-
-	set(0x5555,fixb(0xaa)); // get out of flash ID mode
-	set(0x2aaa,fixb(0x55));
-	set(0x5555,fixb(0xf0));
-	usleep(10000);
-
-	for(i=0;i<4;++i)
-		if(id[i]!=get(i)) break;
-	if(i==4)
-	{
-		printf("Could not read BIOS flashrom ID.\n");
-		goto biosdone;
-	}
-	printf("ID %02x %02x\n",id[0],id[1]);
-	romsize=getromsize(id);
-	if(romsize<0)
-	{
-		printf("Unknown rom type\n");
-		goto biosdone;
-	}
-	printf("romsize=$%x bytes\n",romsize);
-	if(action=='r')
-		readbios(filename,romsize);
-	if(action=='w')
-	{
-		if(!force)
-			same=verifybios(filename,romsize,0);
-		else
-			same=0;
-		if(!same)
-			writebios(filename,romsize,id);
-	}
-	if(action=='v' || action=='w')
-		verifybios(filename,romsize,1);
-
-biosdone:
-
-	return 0;
-}
diff --git a/contrib/smc9462tx-flash/dp83820flash.c b/contrib/smc9462tx-flash/dp83820flash.c
deleted file mode 100644
index 661c4291..00000000
--- a/contrib/smc9462tx-flash/dp83820flash.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-   Kernel module for the dp83820 flash write utility. This code was written
-   by Dave Ashley for NXTV, Inc.
-   Copyright 2004 by NXTV, Inc.
-   Written 20040219 by Dave Ashley.
-
-   This code is released under the terms of the GPL. No warranty.
-
-   THEORY: The dp83820 bootrom interface is flawed in that you can't
-   read or write a single byte at a time, and this is required in order
-   to write to flash devices like the AT29C512. So the workaround is
-   to use the chips ability to map into memory the bootrom, then the cpu
-   can directly do byte accesses.
-
-   The problem is that a "feature" of the dp83820 is that when you map
-   in the bootrom, you conveniently lose access to the PCI registers.
-   So we need to do this in kernel space and wrap every access to the
-   bootrom within interrupt_disable/restore, in case a network interrupt
-   were to come in.
-
-   This kernel module is very simple, it just creates a proc file
-   /proc/dp83820
-   If you write 3 bytes to this file you are doing a write to the flashrom:
-
-Byte 1   2    3
-   ALOW AHIGH DATA
-
-   If you write 2 bytes to this file you are doing a read from the flashrom:
-Byte 1   2
-   ALOW AHIGH
-   Then the next read from the file will return a single byte of what
-   was at that location.
-
-   You only get one shot at accessing the proc file, you need to then
-   close/open if you want to do another access. This could probably be
-   cleaned up pretty easily so more accesses can be done without having
-   to close/open the file.     
-
-*/
-
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/proc_fs.h>
-#include <linux/module.h>
-
-
-#define PROCNAME "dp83820"
-
-struct pci_dev *mydev=0;
-unsigned long loc;
-unsigned char *addr=0;
-
-unsigned char lastread;
-
-
-int my_read_proc(char *buf, char **start,off_t offset,int count, int *eof,void *data)
-{
-int retval=0;
-
-	if(count>0)
-	{
-		buf[0]=lastread;
-		retval=1;
-	}
-
-	*eof=1;
-
-	return retval;
-}
-
-int my_write_proc(struct file *file, const char *buffer, unsigned long count,
-		void *data)
-{
-unsigned char *msg;
-
-unsigned long flags;
-
-	msg=(void *)buffer;
-	save_flags(flags);
-	cli();
-	pci_write_config_dword(mydev, 0x30, loc | 1);
-
-	switch(count)
-	{
-		case 2:
-			lastread=addr[msg[0] | (msg[1]<<8)];
-			break;
-		case 3:
-			addr[msg[0] | (msg[1]<<8)] = msg[2];
-			break;
-	}
-	pci_write_config_dword(mydev, 0x30, loc);
-	restore_flags(flags);
-	return count;
-}
-
-
-struct proc_dir_entry *de=0;
-
-int __init init_module(void)
-{
-int found=0;
-	mydev=0;
-	pci_for_each_dev(mydev)
-	{
-		if(mydev->vendor==0x100b && mydev->device==0x0022)
-		{
-			found=1;
-			break;
-		}
-	}
-	if(!found)
-	{
-		printk("Could not find DP83820 network device\n");
-		return ENODEV;
-	}
-
-	de=create_proc_entry(PROCNAME,0,0);
-	if(!de)
-		return -1;
-	de->data=0;
-	de->read_proc=my_read_proc;
-	de->write_proc=my_write_proc;
-
-	loc=mydev->resource[PCI_ROM_RESOURCE].start;
-	addr=ioremap_nocache(loc,0x10000);
-
-
-	return 0;
-}
-
-void cleanup_module(void)
-{
-	if(de)
-	{
-		remove_proc_entry(PROCNAME,0);
-		de=0;
-	}
-	if(addr)
-	{
-		iounmap(addr);
-		addr=0;
-	}
-}
-