+++ /dev/null
-FILES = cromutil ocromutil bromutil
-
-INCLUDEDIR = /usr/include
-CFLAGS = -O2 -fomit-frame-pointer -Wall -I$(INCLUDEDIR)
-
-all: $(FILES)
-
-clean:
- rm -f $(FILES) *~ core
+++ /dev/null
-This utility was apparently writen by John Finlay and came to me
-via Richard Schroeder who got it from Greg Beeley. John, if you want
-to be credited with your full address or whatever in the Etherboot
-documentation, please contact me (Etherboot maintainer).
-
-1/18/2000 Marty Connor (mdc@thinguin.org) added code for the 3C905C
-with AT49BV512 Flash memory, and created cromutil and bromutil to
-differentiate the versions. cromutil is for 3C905C and bromutil is
-for 3C905B.
-
-8.28.2005 I am adding a new version from Jorge L. deLyra that will
-replace cromutil.c. I will rename cromutil.c to ocromutil.c
-
- From: delyra@fma.if.usp.br
- Subject: Improved version of cromutil.c.
- Date: June 22, 2004 12:19:00 AM EDT
- To: mdc@thinguin.org
-
- Dear Marty,
-
- Below you will find a new version of the cronutil.c program. Since
- the changes were quite large I am sending the program rather than a patch.
- I added support for 3C905CX cards with a page-mode super-flash EEPROM, and
- included several informative messages, a programming progress report and a
- detailed help message. I did all the tests I could with it and it seems to
- work correctly for the 3C905CX with either type of EEPROM chip.
-
- A question: is there a similar program for Intel eepro100 cards or for the
- Intel or 3COM Gbit cards?
- Cheers,
-
- ----------------------------------------------------------------
- Jorge L. deLyra, Associate Professor of Physics
- The University of Sao Paulo, IFUSP-DFMA
- For more information: finger delyra@latt.if.usp.br
- ----------------------------------------------------------------
-
-12/4/2009 The new cromutil version from Jorge L. deLyra can be found in
-cromutil.c, whereas the old version can be found in ocromutil.c.
-
-bromutil.c now supports enabling a bootrom workaround that was previously
-implemented in the old 3c90x driver. Some 3c90xB cards refuse to load gPXE
-after the ROM is burned. The gPXE banner is likely to appear, but gPXE will
-crash soon after.
-If this is the case try the following commands. It is assumed that you replace
-0x6600 with the I/O address of your card which can be acquired with:
-(look for a line like 'I/O ports at e400')
- $ lspci -v
-
- $ make
- $ ./bromutil 0x6600 bootrom
-
-This command will write into the settings EEPROM of the network card. In case
-the network card shows any unexpected behavior it is possible to restore the
-EEPROM settings with a 3COm provided tool called '3c90xcfg.exe'(google it for
-mirrors).
-
- -- Thomas Miletich
-
-Be careful. You can easily erase your Flash memory using these
-utilities. Make *sure* to back them up first using the "read"
-command. You must "erase" before using "prog" to program the chip with
-Etherboot code. This code comes with NO WARRANTY, and you take sole
-responsibility and liability for whatever it does. Read the
-"romutil.txt" file for more information on commands.
-
-That being said, if you are programming a 3C905C-TXM (for example)
-you would do something like this:
-
- $ cd etherboot-x.x.x/contrib
- $ tar -zxvf n3c905xutil.tar.gz
- $ cd n3c905xutil
- $ make
- # replace 0x6600 with whatever the IO Addr for your card is!!!!
- $ ./cromutil 0x6600 read > 905cbackup.bin
- $ ./cromutil 0x6600 erase
- $ ./cromutil 0x6600 prog < 3c90x.lzrom
-
-You should now have an Etherboot-enabled 3c905C-TXM.
-
+++ /dev/null
-/*
- * readutil.c - perform various control ops on the 3c509b bios rom
- *
- */
-
-#ifndef __i386__
-# error "This program can't compile or run on non-intel computers"
-#else
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#ifdef __FreeBSD__
-
-#include <fcntl.h>
-#include <machine/cpufunc.h>
-
-#define OUTB(data, port) outb(port, data)
-#define OUTW(data, port) outw(port, data)
-#define OUTL(data, port) outl(port, data)
-
-#else
-
-#include <sys/io.h>
-
-#define OUTB(data, port) outb(data, port)
-#define OUTW(data, port) outw(data, port)
-#define OUTL(data, port) outl(data, port)
-
-#endif
-
-/*
- * write_eeprom() and enum definitions are copied from vortex-diag.c,
- * Copyright 1997-2004 by Donald Becker.
- * This software may be used and distributed according to the terms of
- * the GNU General Public License (GPL), incorporated herein by reference.
- * Contact the author for use under other terms.
- */
-
-enum vortex_cmd {
- TotalReset = 0<<11, SelectWindow = 1<<11, StartCoax = 2<<11,
- RxDisable = 3<<11, RxEnable = 4<<11, RxReset = 5<<11,
- UpStall = 6<<11, UpUnstall = (6<<11)+1,
- DownStall = (6<<11)+2, DownUnstall = (6<<11)+3,
- RxDiscard = 8<<11, TxEnable = 9<<11, TxDisable = 10<<11, TxReset = 11<<11,
- FakeIntr = 12<<11, AckIntr = 13<<11, SetIntrEnb = 14<<11,
- SetStatusEnb = 15<<11, SetRxFilter = 16<<11, SetRxThreshold = 17<<11,
- SetTxThreshold = 18<<11, SetTxStart = 19<<11,
- StartDMAUp = 20<<11, StartDMADown = (20<<11)+1, StatsEnable = 21<<11,
- StatsDisable = 22<<11, StopCoax = 23<<11, SetFilterBit = 25<<11,
-};
-
-enum Window0 {
- Wn0EepromCmd = 10, /* Window 0: EEPROM command register. */
- Wn0EepromData = 12, /* Window 0: EEPROM results register. */
- IntrStatus=0x0E, /* Valid in all windows. */
-};
-
-enum Win0_EEPROM_cmds {
- EEPROM_Read = 2, EEPROM_WRITE = 1, EEPROM_ERASE = 3,
- EEPROM_EWENB = 0xC, /* Enable erasing/writing for 10 msec. */
- EEPROM_EWDIS = 0x0, /* Disable EWENB before 10 msec timeout. */
-};
-
-#define debug 1
-static void write_eeprom(long ioaddr, int addrlen, int index, int value)
-{
- int timer;
-
- /* Verify that the EEPROM is idle. */
- for (timer = 1620; inw(ioaddr + Wn0EepromCmd) & 0x8000;)
- if (--timer < 0)
- goto error_return;
- /* Enable writing: EEPROM_EWENB | 110000.... */
- OUTW(3 << (addrlen-2), ioaddr + Wn0EepromCmd);
- for (timer = 400; inw(ioaddr + Wn0EepromCmd) & 0x8000;) {
- if (--timer < 0)
- goto error_return;
- }
- if (debug)
- fprintf(stderr, "EEPROM write enable took %d ticks!\n", 400 - timer);
- OUTW((EEPROM_ERASE << addrlen) + index, ioaddr + Wn0EepromCmd);
- for (timer = 16000; inw(ioaddr + Wn0EepromCmd) & 0x8000;)
- if (--timer < 0) {
- fprintf(stderr, "EEPROM failed to erase index %d!\n", index);
- return;
- }
- if (debug)
- fprintf(stderr, "EEPROM erased index %d after %d ticks!\n",
- index, 16000-timer);
- OUTW(3 << (addrlen-2), ioaddr + Wn0EepromCmd);
- for (timer = 400; inw(ioaddr + Wn0EepromCmd) & 0x8000;) {
- if (--timer < 0)
- goto error_return;
- }
- if (debug)
- fprintf(stderr, "EEPROM write enable took %d ticks!\n", 400-timer);
- OUTW(value, ioaddr + Wn0EepromData);
- OUTW((EEPROM_WRITE << addrlen) + index, ioaddr + Wn0EepromCmd);
- for (timer = 16000; inw(ioaddr + Wn0EepromCmd) & 0x8000;)
- if (--timer < 0)
- goto error_return;
- if (debug)
- fprintf(stderr, "EEPROM wrote index %d with 0x%4.4x after %d ticks!\n",
- index, value, 16000-timer);
- return;
-error_return:
- fprintf(stderr, "Failed to write EEPROM location %d with 0x%4.4x!\n",
- index, value);
-}
-
-int main(int argc, char **argv)
-{
- unsigned int i, j, n;
- unsigned int ioaddr;
- unsigned long recvrstat;
- unsigned char buf[128];
- unsigned char b;
-
- if (argc != 3) {
- printf
- ("Usage: romid ioaddr [erase|protect|unprotect|id|bootrom|read >file|prog <file]\n");
- exit(-1);
- }
-#ifdef __FreeBSD__
- /* get permissions for in/out{blw} */
- open("/dev/io", O_RDONLY, 0);
-#else
- setuid(0); /* if we're setuid, do it really */
- if (iopl(3)) {
- perror("iopl()");
- exit(1);
- }
-#endif
-
- sscanf(argv[1], "%x", &ioaddr);
- /* Set the register window to 3 for the 3c905b */
- OUTW(0x803, ioaddr + 0xe);
- recvrstat = inl(ioaddr); /* save the receiver status */
- /* set the receiver type to MII so the full bios rom address space
- can be accessed */
- OUTL((recvrstat & 0xf00fffff) | 0x00600000, ioaddr);
-
- /* Set the register window to 0 for the 3c905b */
- OUTW(0x800, ioaddr + 0xe);
-
- if (strcmp(argv[2], "erase") == 0) {
- /* do the funky chicken to erase the rom contents */
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0x80, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0x10, ioaddr + 0x8);
- printf("Bios ROM at %04x has been erased\n", ioaddr);
- } else if (strcmp(argv[2], "protect") == 0) {
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xa0, ioaddr + 0x8);
- printf
- ("Software Data Protection for Bios ROM at %04x has been enabled\n",
- ioaddr);
- } else if (strcmp(argv[2], "unprotect") == 0) {
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0x80, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0x20, ioaddr + 0x8);
- printf
- ("Software Data Protection for Bios ROM at %04x has been disabled\n",
- ioaddr);
- } else if (strcmp(argv[2], "id") == 0) {
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0x90, ioaddr + 0x8);
- /* 10ms delay needed */
- printf("Manufacturer ID - ");
- /* manuf. id */
- OUTL(0x0000, ioaddr + 0x4);
- printf("%02x\n", inb(ioaddr + 0x8));
- /* device id */
- OUTL(0x0001, ioaddr + 0x4);
- printf("Device ID - %02x\n", inb(ioaddr + 0x8));
- /* undo the funky chicken */
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xf0, ioaddr + 0x8);
- } else if(strcmp(argv[2], "bootrom") == 0) {
- printf("bootrom fix\n");
- write_eeprom(ioaddr, 6, 19, 0x160);
- } else if (strcmp(argv[2], "read") == 0) {
- for (i = 0; i < 65536; i++) {
- OUTL(i, ioaddr + 0x4);
- b = inb(ioaddr + 0x8);
- write(1, &b, 1);
- }
- } else if (strcmp(argv[2], "prog") == 0) {
- /* program the rom in 128 bute chunks */
- for (i = 0, n = 0; i < 65536; i += n) {
- n = read(0, buf, 128);
- if (n == 0)
- break;
- if (n < 0) {
- perror("File Error");
- exit(-3);
- }
- /* disable SDP temporarily for programming a sector */
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xaa, ioaddr + 0x8);
- OUTL(0x2aaa, ioaddr + 0x4);
- OUTB(0x55, ioaddr + 0x8);
- OUTL(0x5555, ioaddr + 0x4);
- OUTB(0xa0, ioaddr + 0x8);
- for (j = 0; j < n; j++) {
- OUTL(i + j, ioaddr + 0x4);
- OUTB(buf[j], ioaddr + 0x8);
- }
- /* wait for the programming of this sector to coomplete */
- while (inb(ioaddr + 0x8) != buf[j - 1]);
- }
- }
-
- /* Set the register window to 3 for the 3c905b */
- OUTW(0x803, ioaddr + 0xe);
- /* restore the receiver status */
- OUTL(recvrstat, ioaddr);
- return 0;
-}
-
-#endif /* __i386__ */
+++ /dev/null
-/*
- * JLdL 21Jun04.
- *
- * cromutil.c
- *
- * Perform various control operations on the flash EEPROM of
- * _ the 3COM models 3C905C or 3C905CX network cards, in order
- * _ to write a boot program such as Etherboot into it.
- *
- * This program is meant for the Linux operating system only,
- * _ and only for the i386 architecture.
- *
- * The flash EEPROM usually used in these cards is the AT49BV512
- * _ chip, which has 512 Kbit (64 KByte). Another possible chip,
- * _ which is equivalent to this one, is the SST39VF512.
- *
- * Added alternative read128 and prog128 commands for cards with
- * _ the SST29EE020 fast page-write (super-)flash EEPROM, which
- * _ has 2 Mbit (256 KByte), and which has to be programmed in
- * _ a 128-byte page mode. NOTE: it seems that the card can
- * _ address only the first half of the memory in this chip,
- * _ so only 128 Kbytes are actually available for use.
- *
- * Added a few informative messages and a detailed help message.
- *
- */
-
-#ifndef __i386__
-# error "This program can't compile or run on non-Intel computers"
-#else
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/io.h>
-#include <string.h>
-
-int main(int argc, char **argv)
-{
- /* Counters. */
- unsigned int i, j, n;
- /* For ROM chips larger than 64 KB, a long integer
- _ is needed for the global byte counter. */
- unsigned long k;
- /* The I/O address of the card. */
- unsigned int ioaddr;
- /* Storage for a byte. */
- unsigned char b;
- /* Storage for a page. */
- unsigned char buf[128];
-
- /* Initialize a few things to avoid compiler warnings. */
- i=0; j=0; n=0; k=0;
-
- /* Verify the command-line parameters; write
- _ out an usage message if needed. */
- if (argc != 3) {
- /* Exactly 2 command line parameters are needed. */
- printf("Usage: ./cromutil ioaddr command [(>|<) file]\n");
- printf(" (try './cromutil 0x0000 help' for details)\n");
- exit(-1);
- }
-
- /* Set the UID to root if possible. */
- setuid(0);
-
- /* Get port-access permissions for in{blw}/out{blw}. */
- if (iopl(3)) {
- perror("iopl()");
- exit(1);
- }
-
- /* Pass the I/O address of the card to a variable. */
- sscanf(argv[1],"%x",&ioaddr);
-
- /* Set the register window to 0. */
- outw(0x800, ioaddr+0xe);
-
- /*
- * Execute the requested command.
- *
- * "id": get and write out the ID numbers.
- */
- if (strcmp(argv[2], "id") == 0) {
- /* Software ID entry command sequence. */
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0x90, ioaddr+0x8);
- /* A 10 ms delay is needed. */
- usleep(10000);
- /* Get the manufacturer id. */
- outl(0x0000, ioaddr+0x4);
- printf("Manufacturer ID - %02x\n", inb(ioaddr+0x8));
- /* Get the device id. */
- outl(0x0001, ioaddr+0x4);
- printf("Device ID - %02x\n", inb(ioaddr+0x8));
- /* Software ID exit command sequence. */
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0xf0, ioaddr+0x8);
- }
- /*
- * "read": read data from the 512 Kbit ROM.
- */
- else if (strcmp(argv[2], "read") == 0) {
- /* Loop over the whole ROM. */
- for (k = 0; k < 65536; k++) {
- outl(k, ioaddr+0x4);
- b = inb(ioaddr+0x8);
- write(1, &b, 1);
- }
- /* Write out an informative message. */
- perror("Read 65536 bytes from ROM");
- }
- /*
- * "read128": this alternative is for the 2 Mbit ROM.
- */
- else if (strcmp(argv[2], "read128") == 0) {
- /* Loop over the accessible part of the ROM. */
- for (k = 0; k < 131072; k++) {
- outl(k, ioaddr+0x4);
- b = inb(ioaddr+0x8);
- write(1, &b, 1);
- }
- /* Write out an informative message. */
- perror("Read 131072 bytes from ROM");
- }
- /*
- * "erase": erase the ROM contents.
- */
- else if (strcmp(argv[2], "erase") == 0) {
- /* Software chip-erase command sequence. */
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0x80, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0x10, ioaddr+0x8);
- /* Wait a bit. */
- sleep(1);
- /* Write out an informative message. */
- printf("Bios ROM at %04x has been erased: Success\n", ioaddr);
- }
- /*
- * "prog": program the 512 Kbit ROM.
- */
- else if (strcmp(argv[2], "prog") == 0) {
- /* Loop over the bytes in pages, to
- _ allow for a progress report. */
- for (j = 0; j < 512; j++) {
- for (i = 0; i < 128; i++) {
- /* If this program is to run on a diskless node,
- _ must read in the byte _before_ changing the
- _ mode of the chip, or NFS may block. */
- n = read(0, &b, 1);
- /* At EOF exit the inner loop. */
- if (n == 0)
- break;
- if (n < 0) {
- perror("Input File Error");
- exit(-3);
- }
- /* Disable SDP temporarily for programming a byte. */
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0xA0, ioaddr+0x8);
- /* Calculate the address of the byte. */
- k=i+128*j;
- /* Program this byte. */
- outl(k, ioaddr+0x4); outb(b, ioaddr+0x8);
- /* Wait for the programming of this byte to complete. */
- while (inb(ioaddr+0x8) != b)
- ;
- }
- /* At EOF exit the outer loop. */
- if (n == 0)
- break;
- /* Write out a progress report. */
- printf("."); fflush(NULL);
- }
- /* Write out an informative message. */
- printf("\nWrote %ld bytes to ROM: Success\n", k);
- }
- /*
- * "prog128": this alternative is for the 2 Mbit ROM.
- */
- else if (strcmp(argv[2], "prog128") == 0) {
- /* Loop over the accessible pages; the card can
- _ access only the first half of the chip. */
- for (j = 0; j < 1024; j++) {
- /* If this program is to run on a diskless node,
- _ must read in the page _before_ changing the
- _ mode of the chip, or NFS may block. */
- n = read(0, buf, 128);
- /* At EOF exit the loop. */
- if (n == 0)
- break;
- if (n < 0) {
- perror("Input File Error");
- exit(-3);
- }
- /* Disable SDP temporarily for programming a page. */
- outl(0x5555, ioaddr+0x4); outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4); outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4); outb(0xA0, ioaddr+0x8);
- /* Loop over the bytes in a page. */
- for (i = 0; i < n; i++) {
- /* Calculate the address of the byte. */
- k=i+128*j;
- /* Program this byte. */
- outl(k, ioaddr+0x4); outb(buf[i], ioaddr+0x8);
- }
- /* Wait for the programming of this page to complete. */
- while (inb(ioaddr+0x8) != buf[i-1])
- ;
- /* Write out a progress report. */
- printf("."); fflush(NULL);
- }
- /* Write out an informative message. */
- printf("\nWrote %d pages to ROM: Success\n", j);
- }
- /*
- * "help": write out a detailed help message.
- */
- else if (strcmp(argv[2], "help") == 0) {
- printf("This utility can be used to write data, usually boot loaders\n");
- printf(" such as Etherboot, to the flash EEPROM of the 3COM models\n");
- printf(" 3C905C and 3C905CX network cards. You use it like this:\n");
- printf(" ./cromutil ioaddr command [(>|<) file]\n");
- printf("Here ioaddr is the hexadecimal I/O address of the card, such\n");
- printf(" as 0xA123, in some cases you need input/output redirection\n");
- printf(" from/to a file, and the command can be one of these:\n");
- printf(" id get the ID numbers of the card;\n");
- printf(" read > file read the contents of the ROM into a file;\n");
- printf(" read128 > file read the contents of the ROM into a file;\n");
- printf(" erase erase the whole ROM to the 1 state;\n");
- printf(" prog < file write the contents of a file into the ROM;\n");
- printf(" prog128 < file write the contents of a file into the ROM.\n");
- printf("You can get the I/O address of the card using the commands\n");
- printf(" 'lspci -v', 'cat /proc/pci', or 'dmesg | grep -i 3C905C'.\n");
- printf("The read and prog commands are to be used if the card has a\n");
- printf(" traditional 512 Kb (64 KB) flash EEPROM chip, such as:\n");
- printf(" | AT49BV512 | SST39VF512 |\n");
- printf("The read128 and prog128 versions are for cards with a 2 Mb\n");
- printf(" (128 KB usable) page-write flash EEPROM chip, such as:\n");
- printf(" | SST29EE020 |\n");
- }
- /*
- * Write out the usage message if an unknown command is used.
- */
- else {
- printf("Usage: ./cromutil ioaddr command [(>|<) file]\n");
- printf("(try './cromutil 0x0000 help' for details)\n");
- exit(-1);
- }
- return 0;
-}
-
-#endif /* __i386__ */
+++ /dev/null
-/*
- * 3c905cutil.c - perform various control ops on the 3C905C bios rom
- * which we assume to be an AT49BV512
- *
- */
-
-#ifndef __i386__
-# error "This program can't compile or run on non-intel computers"
-#else
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/io.h>
-#include <string.h>
-
-int main(int argc, char **argv)
-{
- unsigned int ioaddr, i, n;
- unsigned char b;
-
- setuid(0); /* if we're setuid, do it really */
- if (argc != 3) {
- printf("Usage: romid ioaddr [erase|id|read >file|prog <file]\n");
- exit(-1);
- }
- if (iopl(3)) {
- perror("iopl()");
- exit(1);
- }
- sscanf(argv[1],"%x",&ioaddr);
-
- /* Set the register window to 0 for the 3C905C */
- outw(0x800, ioaddr+0xe);
-
- if (strcmp(argv[2], "erase") == 0) {
- /* do the funky chicken to erase the rom contents */
- outl(0x5555, ioaddr+0x4);
- outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4);
- outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0x80, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4);
- outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0x10, ioaddr+0x8);
- sleep (1);
- printf("Bios ROM at %04x has been erased\n", ioaddr);
- } else if (strcmp(argv[2], "id") == 0) {
- outl(0x5555, ioaddr+0x4);
- outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4);
- outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0x90, ioaddr+0x8);
- /* 10ms delay needed */
- printf("Manufacturer ID - ");
- /* manuf. id */
- outl(0x0000, ioaddr+0x4);
- printf("%02x\n", inb(ioaddr+0x8));
- /* device id */
- outl(0x0001, ioaddr+0x4);
- printf("Device ID - %02x\n", inb(ioaddr+0x8));
- /* undo the funky chicken */
- outl(0x5555, ioaddr+0x4);
- outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4);
- outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0xf0, ioaddr+0x8);
- } else if (strcmp(argv[2], "read") == 0) {
- for (i = 0; i < 65536; i++) {
- outl(i, ioaddr+0x4);
- b = inb(ioaddr+0x8);
- write(1, &b, 1);
- }
- } else if (strcmp(argv[2], "prog") == 0) {
- for (i = 0; i < 65536; i++) {
- n = read(0, &b, 1);
- if (n == 0)
- break;
- if (n < 0) {
- perror("File Error");
- exit(-3);
- }
- outl(0x5555, ioaddr+0x4);
- outb(0xaa, ioaddr+0x8);
- outl(0x2aaa, ioaddr+0x4);
- outb(0x55, ioaddr+0x8);
- outl(0x5555, ioaddr+0x4);
- outb(0xA0, ioaddr+0x8);
- outl(i, ioaddr+0x4);
- outb(b, ioaddr+0x8);
- while (inb(ioaddr+0x8) != b)
- ;
- }
- }
- return 0;
-}
-
-#endif /* __i386__ */
+++ /dev/null
-I wrote the attached little util program to try out the basic approach
-and thought that you might find it useful as well as providing some
-simple testing. It isn't a final solution so the interface is rough. The
-program must be run as root on an Intel based machine.
-
-The key point is that the IO address needs to be entered - I grab it
-from the dmesg output:
-
-eth0: 3Com 3c905B Cyclone 100baseTx at 0xe400, 00:10:4b:d2:5e:0d, IRQ
-11
-
-or "cat /proc/pci" to find the "I/O at XXXXXX" for your 3Com Card.
-
-Some example commands are:
-
-romutil 0xe400 erase - erases the ROM contents
-romutil 0xe400 protect - enables the Software Data Protection
-on the ROM [3c905B only]
-romutil 0xe400 unprotect - disables the Software Data Protection
-on the ROM [3c905B only]
-romutil 0xe400 id - displays the manufacturer and
-device IDs
-romutil 0xe400 read >file - writes the contents of the ROM to stdout
-romutil 0xe400 prog <file - writes the contents of the stdin into the
-ROM (<64k)
-
-I tried reading and writing the ROM while doing large ftp transfers and
-experienced no problems. I didn't spend much time worrying about the
-possible race conditions. My system has lots of resources (450MHx P2,
-128MB RAM) so it might not provide the best test candidate.
-
-Let me know what results you get if you try it out.
-
-Thanks
-
-John
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_X86=y
-CONFIG_ISA=y
-# CONFIG_SBUS is not set
-CONFIG_UID16=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
-
-#
-# Processor type and features
-#
-CONFIG_M386=y
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
-# CONFIG_M686FXSR is not set
-# CONFIG_MPENTIUM4 is not set
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_X86_CMPXCHG is not set
-CONFIG_X86_L1_CACHE_SHIFT=4
-# CONFIG_TOSHIBA is not set
-# CONFIG_MICROCODE is not set
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_CPUID is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-CONFIG_MATH_EMULATION=y
-CONFIG_MTRR=y
-# CONFIG_SMP is not set
-# CONFIG_X86_UP_IOAPIC is not set
-
-#
-# General setup
-#
-CONFIG_NET=y
-# CONFIG_VISWS is not set
-CONFIG_PCI=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GODIRECT is not set
-CONFIG_PCI_GOANY=y
-CONFIG_PCI_BIOS=y
-CONFIG_PCI_DIRECT=y
-# CONFIG_PCI_NAMES is not set
-CONFIG_EISA=y
-# CONFIG_MCA is not set
-CONFIG_HOTPLUG=y
-
-#
-# PCMCIA/CardBus support
-#
-# CONFIG_PCMCIA is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_PM=y
-# CONFIG_ACPI is not set
-# CONFIG_APM is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=y
-CONFIG_PARPORT_PC=y
-CONFIG_PARPORT_PC_FIFO=y
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_AMIGA is not set
-# CONFIG_PARPORT_MFC3 is not set
-# CONFIG_PARPORT_ATARI is not set
-# CONFIG_PARPORT_SUNBPP is not set
-# CONFIG_PARPORT_OTHER is not set
-# CONFIG_PARPORT_1284 is not set
-
-#
-# Plug and Play configuration
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=m
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_LLC is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-# CONFIG_BLK_DEV_IDE_MODES is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_ISA=y
-# CONFIG_E2100 is not set
-# CONFIG_EEXPRESS is not set
-# CONFIG_EEXPRESS_PRO is not set
-# CONFIG_HPLAN_PLUS is not set
-# CONFIG_HPLAN is not set
-# CONFIG_ETH16I is not set
-CONFIG_NE2000=y
-# CONFIG_SK_G16 is not set
-# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input core support
-#
-# CONFIG_INPUT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-CONFIG_PRINTER=m
-# CONFIG_LP_CONSOLE is not set
-# CONFIG_PPDEV is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-CONFIG_MOUSE=y
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
-
-#
-# Joysticks
-#
-
-#
-# Game port support
-#
-
-#
-# Gameport joysticks
-#
-
-#
-# Serial port support
-#
-
-#
-# Serial port joysticks
-#
-
-#
-# Parallel port joysticks
-#
-# CONFIG_QIC02_TAPE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_INTEL_RNG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-CONFIG_AGP=m
-CONFIG_AGP_INTEL=y
-CONFIG_AGP_I810=y
-CONFIG_AGP_VIA=y
-# CONFIG_AGP_AMD is not set
-# CONFIG_AGP_SIS is not set
-# CONFIG_AGP_ALI is not set
-# CONFIG_DRM is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# File systems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BFS_FS is not set
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-# CONFIG_UMSDOS_FS is not set
-CONFIG_VFAT_FS=m
-# CONFIG_EFS_FS is not set
-CONFIG_JFFS_FS_VERBOSE=0
-# CONFIG_CRAMFS is not set
-# CONFIG_RAMFS is not set
-# CONFIG_ISO9660_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-# CONFIG_NFSD is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_SMB_NLS is not set
-CONFIG_NLS=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-CONFIG_NLS_ISO8859_1=m
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Console drivers
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VIDEO_SELECT is not set
-# CONFIG_MDA_CONSOLE is not set
-
-#
-# Frame-buffer support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=m
-# CONFIG_SOUND_CMPCI is not set
-# CONFIG_SOUND_EMU10K1 is not set
-# CONFIG_SOUND_FUSION is not set
-# CONFIG_SOUND_CS4281 is not set
-# CONFIG_SOUND_ES1370 is not set
-CONFIG_SOUND_ES1371=m
-# CONFIG_SOUND_ESSSOLO1 is not set
-# CONFIG_SOUND_MAESTRO is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_TRIDENT is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-CONFIG_SOUND_VIA82CXXX=m
-CONFIG_SOUND_OSS=m
-# CONFIG_SOUND_TRACEINIT is not set
-# CONFIG_SOUND_DMAP is not set
-# CONFIG_SOUND_AD1816 is not set
-# CONFIG_SOUND_SGALAXY is not set
-# CONFIG_SOUND_ADLIB is not set
-# CONFIG_SOUND_ACI_MIXER is not set
-# CONFIG_SOUND_CS4232 is not set
-# CONFIG_SOUND_SSCAPE is not set
-# CONFIG_SOUND_GUS is not set
-# CONFIG_SOUND_ICH is not set
-# CONFIG_SOUND_VMIDI is not set
-# CONFIG_SOUND_TRIX is not set
-# CONFIG_SOUND_MSS is not set
-# CONFIG_SOUND_MPU401 is not set
-# CONFIG_SOUND_NM256 is not set
-# CONFIG_SOUND_MAD16 is not set
-# CONFIG_SOUND_PAS is not set
-# CONFIG_SOUND_PSS is not set
-CONFIG_SOUND_SB=m
-# CONFIG_SOUND_AWE32_SYNTH is not set
-# CONFIG_SOUND_WAVEFRONT is not set
-# CONFIG_SOUND_MAUI is not set
-CONFIG_SOUND_YM3812=m
-# CONFIG_SOUND_OPL3SA1 is not set
-# CONFIG_SOUND_OPL3SA2 is not set
-# CONFIG_SOUND_YMPCI is not set
-# CONFIG_SOUND_YMFPCI is not set
-# CONFIG_SOUND_UART6850 is not set
-# CONFIG_SOUND_AEDSP16 is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
+++ /dev/null
-
-
-The Diskless Terminal running from NT server Mini-HOWTO
-Pavel Tkatchouk, ptkatcho@portal.ca
-v0.1, June 19th 1999
-
-Table of Contents
-
-1. Introduction.
-
- 1.1 What is it for?
- 1.2 Do we need this HOWTO?
- 1.3 A bit of History.
-
-2. Project description.
-
- 2.1 Packaging.
- 2.2 Image.
- 2.2.1 Kernel.
- 2.2.2 MRFS.
- 2.2.3 Building MRFS.
- 2.3 Remotefs.
- 2.4 Booting sequence.
- 2.4.1 BOOTP, TFTP.
- 2.5 Bootprom.
-
-3. Resources.
-
-4. Copyright.
-
-5. Feedback and credits.
-
-
-1. Introduction.
-
-
-1.1. What is it for?
-
-This document describes how to build software distribution to run Java client on diskless
-terminal booted from Microsoft Windows 95/98/NT workstation. Package can also be easily
-modified to be used as Linux terminal or X Windows terminal's software. I found it also
-convenient for setup over the Ethernet of floppyless PS's, hard disk of which for some
-reason can not be accessed (sealed case under warranty, etc.).
-
-
-1.2. Do we need this HOWTO?
-
-To be honest, I'm not sure. There are few excellent HOWTO's (see 3. Recources) that up until
-recently I considered quite sufficient to build what I've done two years ago. But since my
-project uses MS Windows as a file server vs. traditional NFS there were some know-how's
-involved which number of people wanted to see in some formal document.
-
-
-1.3. A bit of history.
-
-My project at that time (1996) was to find OS/JVM that will allow to run Java application
-on hardware we manufacture. Hardware is practically generic x86 PC except it has no keyboard,
-hard drive, floppy drive, mouse, but touchscreen over LCD, plus some POS specific peripherals
-(badge reader, credit card reader, etc.). Due to cost consideration it had no any significant
-storage, so OS and Java client along with support binaries, libraries etc. had to be loaded
-remotely. Because our clients are exclusively Windows shops, Server had to be Windows as well.
-During evaluation of different commercial OS'es along with JVM's available it become apparent
-to my surprise that most promising solution was GPL one - Linux.
-
-
-2. Project description.
-
-2.1. Packaging.
-
-The whole distribution consists of remote file system (RemoteFS) residing on MS Windows
-server (NT Workstation, NT Server or Windows9x) and tagged bootable image.
-
-
-2.2. Image.
-
-Image (~1.5MB) is generated by mknbi utility that comes with Etherboot package
-<http://etherboot.sourceforge.net>. It can include minimal root file system (MRFS)
-like in my case (since I had to boot client from MS Windows server and Linux kernel doesn't
-support SMBFS-Root, only NFS-Root. So I had to keep rootfs in the ramdisk). To generate
-image the following script can be used.
-
-#!/bin/sh
-# mkrootnet: makes tagged netbootable image
-# This image includes kernel and minimal root filesystem
-# to do initial boot.
-#
-# Copyright (c) Pavel Tkatchouk 1996. All rights reserved.
-# Permission is granted for this material to be freely
-# used and distributed, provided the source is acknowledged.
-# No warranty of any kind is provided. You use this material
-# at your own risk.
-#
-DEVICEFILENAME="/tmp/file" # temporary file to be used as device
-FSBLOCKS=4096 # uncompressed filesystem size in K
-BOOTDISKDIR="/usr/BOOT/ROOTFS" # root filesystem model
-MOUNT="/mnt2" # temporary mount point
-ROOTFS="/tmp/rootfs" # root filesystem image
-ROOTFSGZ="/tmp/rootfs.gz" # compressed root filesystem image
-KERNEL="/usr/KERNELS/vmlinuz-nt" # kernel image
-KERNELTMP="/tmp/vmlinuz" # temporary copy of kernel image
-BOOTIMAGE="/tmp/img" # tagged image to be booted by client
-# if you want ramisk more than default 4096 set CMDLINE, don't forget to
-# adjust $FSBLOCKS
-# CMDLINE="ramdisk_size=8192" # parameters to pass to the kernel
-#
-echo "check:"
-echo "- if tftp server's download dir mounted to /mnt"
-echo "- loopback device is built-in or loaded"
-echo "\n press Enter when done"
-read tmp
-UPLOAD="/mnt/tmp" # tftp server's dir to upload bootimage
-echo -e "\nZeroing $DEVICEFILENAME of $FSBLOCKS k"
-echo "to be used as device for root filesystem model"
-dd if=/dev/zero of=$DEVICEFILENAME bs=1k count=$FSBLOCKS
-echo -e "\nMaking file system on $DEVICEFILENAME"
-mke2fs -m 0 $DEVICEFILENAME
-echo "Mounting $DEVICEFILENAME as a loopback device"
-mount -o loop -t ext2 $DEVICEFILENAME $MOUNT
-curdir=`pwd`
-cd $BOOTDISKDIR
-echo -e "Copying files from $BOOTDISKDIR to $DEVICEFILENAME, please wait"
-find . -print|cpio -pmd $MOUNT
-echo "Unmounting $MOUNT"
-umount $MOUNT
-cd $curdir
-echo "Copying $DEVICEFILENAME to $ROOTFS"
-dd if=$DEVICEFILENAME of=$ROOTFS bs=1k
-echo "Compressing $ROOTFS, it may take a while"
-echo "Please wait..."
-if [ -f $ROOTFSGZ ];then
- rm -f $ROOTFSGZ
-fi
-gzip -c $ROOTFS>$ROOTFSGZ
-rm -f $ROOTFS
-echo -e "\nCreating netbootable image"
-cp $KERNEL $KERNELTMP
-mknbi -d ram -i rom -r $ROOTFSGZ -k $KERNELTMP -a $CMDLINE -o $BOOTIMAGE
-echo "Uploading $BOOTIMAGE to $UPLOAD"
-cp $BOOTIMAGE $UPLOAD
-echo "Cleaning after ourselves"
-rm -f $KERNELTMP $DEVICEFILENAME $BOOTIMAGE
-echo "All done"
-
-
-In the above script actual image is generated by the following comand
-
-#mknbi -d ram -i rom -r rootfs.gz -k vmlinuz-nt -o img
-
-where:
- rootfs.gz - minimal root file system (MRFS);
- vmlinuz-nt - kernel;
- img - resulting image.
-
-
-Note:
-Default ramdisk size is 4096. It was enough for RedHat4.1 based minimal file system, but
-apparently not enough for 5.2 based. When this happens "end request:I/O error, dev 01:00 ..."
-error shows up. To fix that either use "mknbi -a ramdisk_size=8192" to pass parameter to the
-kernel (doesn't require kernel recompilation), or change /usr/src/linux/drivers/block/rd.c:
-int rd_size= from 4096 to 8192 or whatever and rebuild the kernel.
-
-
-2.2.1. Kernel.
-
-Kernels 2.0.30 and 2.0.36 have been used by author, although nothing is preventing you from
-experimenting with others. Kernel should include ramdisk support. The following
-<link to .config> configuration has been used to build <link to binary (kernel 2.0.30)>.
-You may find some components unnecessary, just exclude them and rebuild.
-
-Don't forget to change root device after you built the kernel (rdev vmlinuz /dev/rd).
-
-Gotcha's: apparently smbfs is broken in 2.2.x kernels. Symptoms: remote share is mounted
-just fine but after a while fails with "smb_request: result = -32" errmsg. I've heard
-SuSe has fix for that.
-
-2.2.2. MRFS.
-
-Minimal root file system is required to get Linux up and running along with networking until
-it can mount remote file system to run X/Java from there. After image gets loaded from the
-server MRFS is decompressed into ramdisk. If you can afford a lot of ram on your terminal the
-entire remote file system can be moved to rootfs.gz. That will make your terminal more
-responsive.
-
-
-2.2.3. Building MRFS.
-
-Some folks found it easier to start from scratch, others use known "minimal" Linux distributions
-(Linux Router, tomsrtbt, etc.), yet others prefer to start from "big" Linuces like I did. Every
-path has it's pro and contras.
-
-Pruning standard distribution (RedHat, Debian, etc.) to your needs might be very time consuming.
-To ease that painful process I have used remotely booted diskless client with NFS-Root (see
-Etherboot's Readme, NFS-Root and NFS-Root-Client mini-HOWTO's, Diskless-HOWTO):
-
-- setup minimal RedHat4.1 install (networked workstation, X, no development, mail, etc., ~117MB);
-- find . -print|cpio -pmd /usr/NFS/ROOTFS - copy entire fs tree to NFS exported dir;
-- mknod /usr/NFS/ROOTFS/dev/nfsroot b 0 255;
-- build vmlinuz-nfs kernel according to NFS-Howto (built-in bootp,rarp,NFS,NFS root,NIC
- driver,RAM disk);
-- rdev vmlinuz-nfs /dev/nfsroot - to set NFS root device;
-- build image for NFS-Root fs:
- #mknbi -d rom -i rom -k vmlinuz-nfs -o nfsImage;
-- boot client while monitoring NFS file requests (by Solaris snoop);
-- copy files from /usr/NFS/ROOTFS to /usr/BOOT/ROOTFS (MRFS model) according to snoop's
- filelist;
-- generate image by mkrootnet script (don't forget to point to the right kernel vmlinuz-nt).
-
-The above trick not only allows to determine the sought files set but also debug boot process
-analyzing NFS messages. I found it convenient to put "read tmp" statements into init scripts
-for debugging. Tracking files up until issuing login gives you <link to rootfs.gz> MRFS (~1MB)
-that can be used to boot Linux from ROM (flash, eprom, DiskOnChip, SanDisk, etc.) as well. All
-the other files requested by client (during starting X, Java, Java client) were put into (link
-to remotefs.zip, ~9MB).
-
-
-To restore MRFS model on your PC from the above rootfs.gz:
-- #cd /tmp
-- #gunzip rootfs.gz
-- #mount -o loop -t ext2 /tmp/rootfs /mnt
-- #cd /mnt
-- #find . -print|cpio -pmd /usr/BOOT/ROOTFS
-- #umount /mnt
-
-Note:
-
-You will have to change attributes of some dirs, files (/etc/mtab, /etc/mtab~, /var/lock/subsys/*,
-/var/run/*, /dev/tty*, etc.) against standard. This is because with standard attribs diskless
-client refused to work. For example I had to change /dev/tty* ownerships to 99:99 from original
-0:0 or 0:5, to get rid of errmsg "INIT: Id "1" respawning too fast: disabled for 5 minutes".
-Being admin illiterate I just chmod them to 777 and chown to 99:99 to make life easier.
-THIS IS SERIOUS SECURITY VIOLATION!!! Using keyboardless terminal with no daemons running in
-my case reduces the risk, yet I would appreciate very much those more experienced who will help
-to restore the right attribs while keeping the distribution working.
-
-Some "gotcha's" to watch for during MRFS building:
-- standard attributes/ownership of some files don't work;
-- rdev must be set (non-tagged image didn't work, so couldn't use config file to pass parrs
- to the kernel);
-- diskless client writes 99:99 ownership on generated files;
-- "password incorrect" for root, but any other OK and su OK too.
-
-
-2.3. RemoteFS.
-
-Remotefs.zip file includes everything required by the system that can be located on
-remote file system, i.e after booting has been complete and remote file system mounted.
-In my case it is X Windows System and Java binaries, libraries etc. To use that file on
-MS Windows NT:
-- unzip remotefs.zip to some directory;
-- share this directory read-only as "usr" (or share as some other name and pass this name to
- the client through bootptab configuration file for BOOTP server;
-- create an account username=root, password=linux on NT (can be set in bootptab).
-
-Note:
-There's no symbolic links on NTFS, so UNIX links must be replaced by copies on NTFS.
-To determine potential troublmakers one could use the following:
-- first copy required subset (according to snoop's intercept) from /usr/NFS/ROOTFS to
- /usr/BOOT/REMOTEFS;
-- mount some share from NTFS to /mnt;
-- /usr/BOOT/REMOTEFS#find . -print|cpio -pmd /mnt 2>links;
-In the links file you will find names to work with.
-
-
-2.4. Booting sequence.
-
-Boot occurs in the following sequence:
-- bootprom sends bootp request,
-- bootp server responds with subnet mask, client's name, client's IP, TFTP server's IP,
- bootfile name and some optional parameters (like NT's username/password to use it's share,
- you could pass some other share name here as say T104="somedir");
-- bootprom downloads image from TFTP server;
-- kernel starts;
-- kernel decompresses MRFS in RAM;
-- system starts init using ramdisk root,
-- mounts remote file system from NT via SMBFS;
-- automatically logins;
-- starts xstart script located on remotefs (/usr/sbin) where you can start any of your
- programs, change parameters, etc. without rebuilding the image.
-
-Below are some config/init sample files from <rootfs.gz>, <remotefs.zip>:
-
-<bootptab, change to link>
-t1:sm=255.255.255.0:sa=192.168.33.150:bf=img:T100="pavelnt4":T101="root":T102="linux"
-touch1:hn=touch1:tc=t1:ha=00A0F00035CD:ip=192.168.33.127
-
-</etc/fstab, change to link>:
-/dev/ram / ext2 defaults 1 1
-/proc /proc proc defaults 0 0
-
-</etc/rc.d/rc.bootp, change to link later>:
-#!/bin/sh
-# Written to simply set the IP stuff up from the
-# bootpc data.
-# Last updated : Mon Mar 10 15:17:01 1997
-#
-# Variables
-
-BOOTPC=/sbin/bootpc
-IFCONFIG=/sbin/ifconfig
-ROUTE=/sbin/route
-BINHOST=/bin/hostname
-DEV=eth0
-ASKSERVER="255.255.255.255"
-TW="--timeoutwait 320"
-RIF="--returniffail"
-RIFMESSAGE="Bootp failed -- disabling network."
-RCONF=/etc/resolv.conf
-EHOSTS=/etc/hosts
-LHOSTS=/etc/hosts.local
-TMPFILE=/tmp/bootp
-# Functions
-# Remove the networking by taking down the interface
-netdown() {
- ${ROUTE} del default
- ${IFCONFIG} ${DEV} down
-}
-## End of the functions
-
-## Start of the actual work
-# Bring up minimal networking use 0.0.0.0 as our address as we don't
-# know it yet (Means "Me but I don't know my address or network")
-${IFCONFIG} ${DEV} up 0.0.0.0
-${ROUTE} add default dev ${DEV}
-
-# Perform the bootp -- doesn't return unless it gets an answer
-if ${BOOTPC} --dev ${DEV} --server ${ASKSERVER} ${RIF} ${TW} > ${TMPFILE}
-then
-# Take down networking (use the 0.0.0.0 for as short a time as possible)
- netdown
-# Read in the values
- . ${TMPFILE}
-
-# To use in mountsmb script later
-SMBSERVER=${T100}
-# And delete the temporary file
-# rm ${TMPFILE}
-else
-# Take down networking (use the 0.0.0.0 for as short a time as possible)
- netdown
-# give message and quit
- echo ${RIFMESSAGE}
- exit 1
-fi
-
-# Start the loopback interface and add a route to it
-# It's already set by standard init?
-${IFCONFIG} lo 127.0.0.1
-${ROUTE} add -net 127.0.0.0
-
-# Setup of IP stuff needs doing first
-#
-if [ -z "${NETMASK}" ] ; then
-# No netmask info, all this is guessed from the IP number
-# If this is wrong for your network FIX the bootpd to know
-# what it should send in the RFC1497 cookie! 11/02/94 JSP
-#
- ${IFCONFIG} ${DEV} up ${IPADDR} broadcast ${BROADCAST}
- ${ROUTE} -n add -net ${NETWORK} dev ${DEV}
-else
-# We will have NETMASK, BROADCAST, and NETWORK defined
- ${IFCONFIG} ${DEV} up ${IPADDR} broadcast ${BROADCAST} netmask ${NETMASK}
- ${ROUTE} -n add -net ${NETWORK} dev ${DEV}
-fi
-
-# Set the hostname from what we got via bootp or reverse lookup
-
-echo "127.0.0.1 loopback localhost">${EHOSTS}
-${BINHOST} "${HOSTNAME}"
-echo "${IPADDR} ${HOSTNAME}" >>${EHOSTS}
-echo "${SERVER} ${SMBSERVER}" >>${EHOSTS}
-
-
-</etc/rc.d/rc.local, change to link>:
-#!/bin/sh
-# This script will be executed *after* all the other init scripts.
-# You can put your own initialization stuff in here if you don't
-# want to do the full Sys V style init stuff.
-#
-# 07/02/97 Pavel Tkatchouk
-#
-echo "Start networking"
-insmod /lib/8390.o
-insmod /lib/ne.o io=0x300 irq=9
-echo "Install serial"
-insmod /lib/serial.o
-echo "Install touch"
-insmod /lib/touch.o
-echo "Install smbfs"
-insmod /lib/smbfs.o
-echo "Getting TCP/IP parameters from bootp server"
-echo "and start networking"
-/etc/rc.d/rc.bootp
-if [ -f /etc/squirrel-release ]; then
- R=$(cat /etc/squirrel-release)
-else
- R="release 0.02"
-fi
-echo "Mounting remote fs"
-/sbin/mountsmb
-echo "XYZ Inc. Diskless Linux $R"
-echo "Starting X and Java client without login"
-su -c /sbin/xstart root
-
-
-</usr/sbin/xstart, change to link>:
-#!/bin/bash
-#
-# Script to start X and Java client
-# 08/07/97 Pavel Tkatchouk
-#
-# Read bootps response first
-. /tmp/bootp
-# -s 0 to disable screen-saver
-/usr/X11R6/bin/X -s 0 &
-export DISPLAY=:0.0
-# /usr is share mounted from Windows workstation
-cd /usr/program/
-java SomeJavaApp
-
-
-</sbin/mountsmb, change to link>:
-#!/bin/bash
-# mountsmb: mounts remote filesystems from NT workstation
-# using Microsoft's SMB protocol
-#
-# Copyright (c) Pavel Tkatchouk 1997. All rights reserved.
-# Permission is granted for this material to be freely
-# used and distributed, provided the source is acknowledged.
-# No warranty of any kind is provided. You use this material
-# at your own risk.
-#
-# Last edit June 29 8:30 1997
-#
-MOUNTDIR="usr"
-SHRDIR="usr"
-BOOTPRES="/tmp/bootp"
-# Read botpc response
-. ${BOOTPRES}
-# Sharename from NT server, uncomment if you want to use
-# non-hardcoded "usr" but from bootptab
-#SHRDIR=${T104}
-SMBSRV="//${T100}"
-CLIENT="${HOSTNAME}"
-USER="${T101}"
-PASSWORD="${T102}"
-echo -e "\nMounting $SMBSRV/$SHRDIR to /$MOUNTDIR"
-smbmount $SMBSRV/$SHRDIR $MOUNTDIR -c $CLIENT -U $USER -P $PASSWORD
-echo -e "\nDone"
-
-Gotcha's:
-Looks like smbmount client from smbfs package used to mount remote Windows shares to local
-Linux dirs in pre 2.2.x era isn't maintained anymore so you should use one coming with
-Samba package. Also binary smbmount won't work with 2.2.x, so you have to recompile with
-2.2.x headers following Samba's readme. Yet even that won't guarantee reliable work until
-somebody fixes kernel's smbfs module.
-
-2.4.1. BOOTP, TFTP.
-
-There are number of BOOTP, TFTP servers for Windows on the market. You could find them
-here:
-
-- www.walusoft.co.uk (Walusoft's tftp);
-- ftp.coast.net/simtel/nt/internet/tftpds12.zip (Millwood AB's tftp);
-- ftp.cabletron.com/pub/snmp/bootftp/boottft2.zip (Cabletron's bootp/tftp combo);
-- www.tellurian.au.com (Tellurian's bootp, tftp, dhcp servers).
-- www.metainfo.com (Metainfo's DHCP server)
-- www.nts.com (Network Telesystems's DHCP server in IPserver package)
-
-My choice was Tellurian's products - very reliable, simple to install, attractively priced
-(fully capable evaluation versions are available).
-
-2.5. Bootprom.
-
-Ken Yap's Etherboot <etherboot.sourceforge.net> will tell you everything about bootprom.
-Here I just want to mention that normally you would have to put bootprom's code into network
-adapter's PROM. But if your hardware like mine has BIOS programmed in flash you could
-re-program it to add bootprom (some BIOS requires special programmer to do that, others don't)
-as BIOS extension.
-
-This is what I did to add ne.rom (bootprom generated by Etherboot's makerom for NE2000 clone)
-to AMI BIOS on my flash:
-
-- read flash content by programmer into bios.bin binary file;
-- use one of available binary editors (say www.simtel.net/Win95/editors/hxp3005.zip to add
- ne.rom to bios.bin (and to edit ne.rom if necessary);
-- write new bios.bin back to flash.
-
-Notes:
-- makerom generates bootprom for standard EPROM sizes (8k, 16k, 32k, etc.), so if you tight on
- space use -s flag to adjust size (or cut it manually to multiple of 512 bytes blocks, just
- don't forget to adjust extension's length which is coded in Byte 2 and checksum to 8 bits
- of zero;
-- valid absolute addresses for BIOS extensions are from 0xC8000 to 0xF4000 (check with
- motherboard's manufacturer how flash is mapped onto system memory space);
-- Byte 0 must be 0x55, Byte 1 must be 0xAA, Byte 2 must be extension's length in 512 bytes
- blocks;
-- extension BIOS has to start at a 2k boundary;
-
-
-3. Resources.
-
-FAQ's:
-- tomsrtbt.FAQ (www.toms.net);
-
-HOWTO's:
-- Paul Moody's miniHOWTO (www.linuxembedded.com/pmhowto.html)
-- Diskless;
-- Diskless-HOWTO;
-- NFS-Root;
-- NFS-Root-Client;
-- Bootdisk-HOWTO;
-- BootPrompt-HOWTO;
-- NCD-X-Terminal;
-- Remote-Boot;
-- Remote-X-Apps;
-
-Web:
-- etherboot.sourceforge.net/
-- www.waste.org/~zanshin
-- www.tellurian.com.au.
-- www.toms.net
-- www.trinux.org
-- www.linux.org.uk/ELKS-Home
-- www.embedded.com
-- www.linuxembedded.com
-- www.thinlinux.org
-- www.linuxrouter.org
-- linux-mandrake.com
-- www.disklessworkstations.com
-
-Newsgroups:
-- comp.arch.embedded
-
-Lists:
-- netboot-owner@baghira.han.de
-- linux-embedded@waste.org
-
-Magazines:
-- Circuit Cellar #100 - 105
-
-
-4. Copyright.
-
-Copyright (c) Pavel Tkatchouk 1999.
-Permission is granted for this material to be freely used and distributed, provided the source
-is acknowledged. Copyright policy is GPL as published by the Free Software Foundation.
-
-No warranty of any kind is provided. You use this material at your own risk.
-
-
-
-5. Feedback and credits.
-
-Since I am neither have a lot of Linux experience nor native English speaker, there would be
-errors in this document. I would accept any help with gratitude whether in form of proof-reading,
-techical corrections or otherwise. Please send your comments, suggestions and questions to Pavel
-Tkatchouk (ptkatcho@portal.ca)
-
-I wish to thank Pierre Mondie who convinced me to start this document. I'm also very much in
-debt to all those who's work made this project possible:
-
-Ken Yap <ken_yap@users.sourceforge.net> (Etherboot)
-David Newall <www.tellurian.com.au> (Bootpdnt/Ftpdnt)
-(to be continued)
-
+++ /dev/null
-<html>
-
-<head>
-<title>Free TFTP / Syslog / NFS Servers for Windows</title>
-</head>
-
-<body>
-
-<h3 align="center">Free TFTP / Syslog / NFS Servers for Windows</h3>
-<div align="center"><center>
-
-<address>
- Stefan Furtmayr (<a href="mailto:sf@paf.net">sf@paf.net</a>)
-</address>
-</center></div>
-
-<p>Feel free to send me your comments about these programs or some additions.</p>
-
-<p>Also have a look at the <a
-href="http://www.ltsp.org/contrib/diskless-windows-howto.htm">"Diskless Windows
-Cookbook "</a> in the <a href="http://www.ltsp.org/contrib/">LTSP Contrib Area</a>.</p>
-
-<p><small>From this list I have only used the W2K-TFTP once for a customer with the <a
-href="http://support.3com.com/infodeli/tools/nic/mba.htm">3Com MBA Utility Disk</a>, while
-it can be used as well with <a href="http://etherboot.sourceforge.net">Etherboot</a>
-tagged images for other NIC brands.</small><br>
-<small>The solution used a netbooted DOS with MS Client 3.0 to easily restore disk images
-with <a href="http://www.ghost.com/">Symantec Ghost</a> (see <a
-href="http://appdeploy.com/tools/imaging.shtml">appdeploy.com</a> for similar tools).</small><br>
-<small>Sure there are several possibilities to do this with Linux but for cloning NT4/W2K
-the NTFS support is rather experimental and automatically changing the SID is another
-issue.</small></p>
-
-<h4>TFTP Servers:</h4>
-
-<p>In Autumn 2000 i tested some different TFTP servers and found out that most of them do
-not install/run as a service, especially under W2K.
-
-<ul>
- <li>TFTP server included with Windows 2000 (remote installation services need to be
- installed)<br>
- The path for the images has to be specified via registry:<br>
- Q232115 - Changing the Drive or Volume on Which Remote Installation Images Reside:<br>
- <a href="http://support.microsoft.com/support/kb/articles/Q232/1/15.ASP">http://support.microsoft.com/support/kb/articles/Q232/1/15.ASP</a></li>
- <li>3CDaemon version 2.0 revision 10. Freeware. Integrated TFTP/FTP/Syslog Daemon for
- Windows 95/98/NT<br>
- <a href="ftp://ftp.3com.com/pub/utilbin/win32/3cdv2r10.zip">ftp://ftp.3com.com/pub/utilbin/win32/3cdv2r10.zip</a><br>
- - Windows 2000 Server: does not run as service!<br>
- - Windows NT Server 4.0: not tested</li>
- <li>The TFTP Server portion of 3CServer, altered to run as a system Service under Windows NT<br>
- <a href="ftp://ftp.3com.com/pub/utilbin/win32/3CTftpSvc.zip">ftp://ftp.3com.com/pub/utilbin/win32/3CTftpSvc.zip</a><br>
- - Windows 2000 Server: only working in debug mode, does not run as service!<br>
- - Windows NT Server 4.0: not tested</li>
- <li>Cisco TFTP Server v.1.1<br>
- <a href="http://www.cisco.com/pcgi-bin/tablebuild.pl/tftp">http://www.cisco.com/pcgi-bin/tablebuild.pl/tftp</a><br>
- Does not provide an option itself to install as service.</li>
- <li><a href="http://solarwinds.net/Tools/Free_Tools/TFTP_Server/">http://solarwinds.net/Tools/Free_Tools/TFTP_Server/</a><br>
- Does not provide an option itself to install as service.</li>
-</ul>
-
-<p><em>Untested:</em></p>
-
-<p>found on <a href="http://www.nonags.com/nonags/servd32.html">http://www.nonags.com/nonags/servd32.html</a><br>
-- <a href="http://www.klever.net/kin/pumpkin.html">http://www.klever.net/kin/pumpkin.html</a><br>
-- <a href="http://membres.tripod.fr/phjounin//P_tftpd32.htm">http://membres.tripod.fr/phjounin//P_tftpd32.htm</a></p>
-
-<h4>Syslog Servers:</h4>
-
-<ul>
- <li>3Com Software Library - Utilities for 32 bit Windows<br>
- <a href="http://support.3com.com/software/utilities_for_windows_32_bit.htm">http://support.3com.com/software/utilities_for_windows_32_bit.htm</a></li>
- <li><a href="http://www.netal.com/download.htm#SL4NT03">http://www.netal.com/download.htm#SL4NT03</a>
- (works as service) </li>
-</ul>
-
-<h4>NFS Servers:</h4>
-
-<ul>
- <li>War NFS Daemon: <a href="http://www.jgaa.com">http://www.jgaa.com</a> (untested)</li>
-</ul>
-</body>
-</html>
--- /dev/null
+Most of the content that was previously in this directory has been
+moved to a separate git repository:
+
+ http://git.etherboot.org/?p=contrib.git;a=summary
+
+or the Etherboot Project wiki:
+
+ http://etherboot.org/
+
+++ /dev/null
-Date: 11/9/2001 3:56 PM
-Received: 11/9/2001 4:05 PM
-From: Steve Tilden, stilden@sicom-sys.com
-
-...
-
-2) I have added conditional code to main.c from Etherboot 5.0.4 to add
-a new default boot option and I have included the modified main.c as an
-attachment to this message.
-
-As I received Etherboot 5.0.4, in the Config file, if you select
-ASK_BOOT with a non zero time-out option, then you also get to set
-ANS_DEFAULT = ANS_NETWORK or ANS_DEFAULT = ANS_LOCAL to determine what
-will happen if the operator does not respond to the prompt. I have now
-added conditional code in main.c such that if you set ANS_DEFAULT =
-ANS_AUTO, the default answer will be set according to whether or not
-there is a hard disk in the system (as detected by the BIOS). If a hard
-disk is present, then if the operator does nothing, the system will boot
-from it. If a hard disk does not exist, then again if the operator does
-nothing, the system will boot via the network. Either way, for our
-particular environment, the operator has to do nothing to get it to boot
-correctly. Yet the operator can still override the default selection
-to, for example, allow a unit without a hard disk, to boot directly from
-a floppy rather than the network, or to allow a unit with a hard disk,
-to boot from the network.
-
-I don't know it the code I have added might be correct for a future
-production version of Etherboot, but I thought I'd send it to you and
-let you get it into the system if you feel it might be appropriate.
-
-Thanks,
-
-Steve Tilden
-Sicom Systems Inc.
-stilden@sicom-sys.com
-
-[Ed: On a compliant BIOS, it will actually boot the next device in the
-BIOS list if local is selected, either explicitly or by timeout, which
-may or may not be the hard disk, which is why it's less than general and
-not included in the distribution by default.]
+++ /dev/null
---- main.c Mon Nov 5 18:58:30 2001
-+++ main.c.new Thu Nov 15 01:45:12 2001
-@@ -149,21 +151,49 @@
- static unsigned short ipchksum(unsigned short *ip, int len);
- static unsigned short udpchksum(struct iphdr *packet);
-
-+
-+#if defined(ASK_BOOT) && ASK_BOOT > 0 && (ANS_DEFAULT == ANS_AUTO)
-+/*
-+ * Read Installed Hard Disk Count from BIOS memory at 0:0475
-+ */
-+static int hdsk_cnt(void)
-+{
-+ int retv;
-+ __asm__ __volatile__(
-+ "xorw %%ax,%%ax\n\t"
-+ "movb 0x475,%%al\n"
-+ : "=a" (retv)
-+ : /* no inputs */
-+ : "ax", "cc", "memory"
-+ );
-+ return(retv);
-+}
-+#endif /* ASK_BOOT && ANS_AUTO */
-+
-+
- static inline void ask_boot(void)
- {
- #if defined(ASK_BOOT) && ASK_BOOT > 0
- while(1) {
-- int c;
-+ int c, deflt;
- unsigned long time;
-+#if defined(ASK_BOOT) && ASK_BOOT > 0 && (ANS_DEFAULT == ANS_AUTO)
-+ if (hdsk_cnt() != 0)
-+ deflt = ANS_LOCAL;
-+ else
-+ deflt = ANS_NETWORK;
-+#else
-+ deflt = ANS_DEFAULT;
-+#endif
- printf(ASK_PROMPT);
- for (time = currticks() + ASK_BOOT*TICKS_PER_SEC; !iskey(); )
- if (currticks() > time) {
-- c = ANS_DEFAULT;
-+ c = deflt;
- goto done;
- }
- c = getchar();
- if ((c >= 'a') && (c <= 'z')) c &= 0x5F;
-- if (c == '\n') c = ANS_DEFAULT;
-+ if (c == '\n') c = deflt;
- done:
- if ((c >= ' ') && (c <= '~')) putchar(c);
- putchar('\n');
+++ /dev/null
-An Award BIOS ROM lister in Perl contributed by Eric W. Biederman
-<ebiederman@lnxi.com>.
+++ /dev/null
-#!/usr/bin/perl -w
-use strict;
-use FileHandle;
-use integer;
-
-sub unsigned_little_endian_to_value
-{
- # Assumes the data is initially little endian
- my ($buffer) = @_;
- my $bytes = length($buffer);
- my $value = 0;
- my $i;
- for($i = $bytes -1; $i >= 0; $i--) {
- my $byte = unpack('C', substr($buffer, $i, 1));
- $value = ($value * 256) + $byte;
- }
- return $value;
-}
-
-sub decode_fixed_string
-{
- my ($data, $bytes) = @_;
- return $data;
-}
-
-sub decode_pstring
-{
- my ($buf_ref, $offset_ref) = @_;
- # Decode a pascal string
- my $offset = ${$offset_ref};
- my $len = unpack('C',substr(${$buf_ref}, $offset, 1));
- my $data = substr(${$buf_ref}, $offset +1, $len);
- ${$offset_ref} = $offset + $len +1;
- return $data;
-}
-
-sub decode_cstring
-{
- # Decode a c string
- my ($buf_ref, $offset_ref) = @_;
- my ($data, $byte);
- my $index = ${$offset_ref};
- while(1) {
- $byte = substr(${$buf_ref}, $index, 1);
- if (!defined($byte) || ($byte eq "\0")) {
- last;
- }
- $data .= $byte;
- $index++;
- }
- ${$offset_ref} = $index;
- return $data;
-}
-
-sub type_size
-{
- my ($entry) = @_;
- my %type_length = (
- byte => 1,
- half => 2,
- word => 4,
- xword => 8,
- 'fixed-string' => $entry->[2],
- pstring => 0,
- cstring => 0,
- );
- my $type = $entry->[0];
- if (!exists($type_length{$type})) {
- die "unknown type $type";
- }
- my $length = $type_length{$type};
- return $length;
-}
-
-sub decode_fixed_type
-{
- my ($type, $data, $bytes) = @_;
- my %decoders = (
- 'byte' => \&unsigned_little_endian_to_value,
- 'half' => \&unsigned_little_endian_to_value,
- 'word' => \&unsigned_little_endian_to_value,
- 'xword' => \&unsigned_little_endian_to_value,
- 'fixed-string' => \&decode_fixed_string,
- );
- my $decoder = $decoders{$type} or die "unknow fixed type $type";
- return $decoder->($data, $bytes);
-}
-
-sub decode_variable_type
-{
- my ($type, $buf_ref, $offset_ref) = @_;
- my %decoders = (
- 'pstring' => \&decode_pstring,
- 'cstring' => \&decode_cstring,
- );
- my $decoder = $decoders{$type} or die "unknow variable type $type";
- return $decoder->($buf_ref, $offset_ref);
-}
-
-sub decode_struct
-{
- my ($buf_ref, $offset, $layout) = @_;
- my $initial_offset = $offset;
- my ($entry, %results);
- foreach $entry (@$layout) {
- my ($type, $name) = @$entry;
- my $bytes = type_size($entry);
- if ($bytes > 0) {
- my $data = substr(${$buf_ref}, $offset, $bytes);
- $results{$name} = decode_fixed_type($type, $data, $bytes);
- $offset += $bytes;
- } else {
- $results{$name} = decode_variable_type($type, $buf_ref, \$offset);
- }
- }
- return (\%results, $offset - $initial_offset);
-}
-
-sub print_big_hex
-{
- my ($min_digits, $value) = @_;
- my @digits;
- while($min_digits > 0 || ($value > 0)) {
- my $digit = $value%16;
- $value /= 16;
- unshift(@digits, $digit);
- $min_digits--;
- }
- my $digit;
- foreach $digit (@digits) {
- printf("%01x", $digit);
- }
-}
-
-
-
-my %lha_signatures = (
- '-com-' => 1,
- '-lhd-' => 1,
- '-lh0-' => 1,
- '-lh1-' => 1,
- '-lh2-' => 1,
- '-lh3-' => 1,
- '-lh4-' => 1,
- '-lh5-' => 1,
- '-lzs-' => 1,
- '-lz4-' => 1,
- '-lz5-' => 1,
- '-afx-' => 1,
- '-lzf-' => 1,
-);
-
-my %lha_os = (
- 'M' => 'MS-DOS',
- '2' => 'OS/2',
- '9' => 'OS9',
- 'K' => 'OS/68K',
- '3' => 'OS/386',
- 'H' => 'HUMAN',
- 'U' => 'UNIX',
- 'C' => 'CP/M',
- 'F' => 'FLEX',
- 'm' => 'Mac',
- 'R' => 'Runser',
- 'T' => 'TownOS',
- 'X' => 'XOSK',
- 'A' => 'Amiga',
- 'a' => 'atari',
- ' ' => 'Award ROM',
-);
-
-
-my @lha_level_1_header = (
- [ 'byte', 'header_size' ], # 1
- [ 'byte', 'header_sum', ], # 2
- [ 'fixed-string', 'method_id', 5 ], # 7
- [ 'word', 'skip_size', ], # 11
- [ 'word', 'original_size' ], # 15
- [ 'half', 'dos_time' ], # 17
- [ 'half', 'dos_date' ], # 19
- [ 'byte', 'fixed' ], # 20
- [ 'byte', 'level' ], # 21
- [ 'pstring', 'filename' ], # 22
- [ 'half', 'crc' ],
- [ 'fixed-string', 'os_id', 1 ],
- [ 'half', 'ext_size' ],
-);
-
-# General lha_header
-my @lha_header = (
- [ 'byte', 'header_size' ],
- [ 'byte', 'header_sum', ],
- [ 'fixed-string', 'method_id', 5 ],
- [ 'word', 'skip_size', ],
- [ 'word', 'original_size' ],
- [ 'half', 'dos_time' ],
- [ 'half', 'dos_date' ],
- [ 'half', 'rom_addr' ],
- [ 'half', 'rom_flags' ],
- [ 'byte', 'fixed' ],
- [ 'byte', 'level' ],
- [ 'pstring', 'filename' ],
- [ 'half', 'crc' ],
- [ 'lha_os', 'os_id', 1 ],
- [ 'half', 'ext_size' ],
- [ 'byte', 'zero' ],
- [ 'byte', 'total_checksum' ],
- [ 'half', 'total_size' ],
-);
-
-sub print_struct
-{
- my ($layout, $self) = @_;
- my $entry;
- my $width = 0;
- foreach $entry(@$layout) {
- my ($type, $name) = @$entry;
- if (length($name) > $width) {
- $width = length($name);
- }
- }
- foreach $entry (@$layout) {
- my ($type, $name) = @$entry;
- printf("%*s = ", $width, $name);
- my $value = $self->{$name};
- if (!defined($value)) {
- print "undefined";
- }
- elsif ($type eq "lha_os") {
- print "$lha_os{$value}";
- }
- elsif ($type =~ m/string/) {
- print "$value";
- }
- else {
- my $len = type_size($entry);
- print "0x";
- print_big_hex($len *2, $value);
- }
- print "\n";
- }
-}
-
-sub checksum
-{
- my ($buf_ref, $offset, $length) = @_;
- my ($i, $sum);
- $sum = 0;
- for($i = 0; $i < $length; $i++) {
- my $byte = unpack('C', substr($$buf_ref, $offset + $i, 1));
- $sum = ($sum + $byte) %256;
- }
- return $sum;
-}
-
-sub decode_lha_header
-{
- my ($buf_ref, $offset) = @_;
- my $level = unpack('C',substr(${$buf_ref}, $offset + 20, 1));
-
- my %self;
- my ($struct, $bytes);
- if ($level == 1) {
- ($struct, $bytes)
- = decode_struct($buf_ref, $offset, \@lha_level_1_header);
- %self = %$struct;
- if ($self{fixed} != 0x20) {
- die "bad fixed value";
- }
- $self{total_size} = $self{header_size} + 2 + $self{skip_size};
- if ($bytes != $self{header_size} +2) {
- die "$bytes != $self{header_size} +2";
- }
- my $checksum = checksum($buf_ref, $offset +2, $self{header_size});
- if ($checksum != $self{header_sum}) {
- printf("WARN: Header bytes checksum to %02lx\n",
- $checksum);
- }
- # If we are an award rom...
- if ($self{os_id} eq ' ') {
- @self{qw(zero total_checksum)} =
- unpack('CC', substr($$buf_ref,
- $offset + $self{total_size}, 2));
- if ($self{zero} != 0) {
- warn "Award ROM without trailing zero";
- }
- else {
- $self{total_size}++;
- }
- my $checksum =
- checksum($buf_ref, $offset, $self{total_size});
- if ($self{total_checksum} != $checksum) {
- printf("WARN: Image bytes checksum to %02lx\n",
- $checksum);
- }
- else {
- $self{total_size}++;
- }
- $self{rom_addr} = $self{dos_time};
- $self{rom_flags} = $self{dos_date};
- delete @self{qw(dos_time dos_date)};
- }
- }
- else {
- die "Unknown header type";
- }
- return \%self;
-}
-
-sub main
-{
- my ($filename, $rom_length) = @_;
- my $fd = new FileHandle;
- if (!defined($rom_length)) {
- my ($dev, $ino, $mode, $nlink, $uid, $gid,$rdev,$size,
- $atime, $mtime, $ctime, $blksize, $blocks)
- = stat($filename);
- $rom_length = $size;
- }
- $fd->open("<$filename") or die "Cannot ope $filename";
- my $data;
- $fd->read($data, $rom_length);
- $fd->close();
-
- my $i;
- for($i = 0; $i < $rom_length; $i++) {
- my $sig = substr($data, $i, 5);
- if (exists($lha_signatures{$sig})) {
- my $start = $i -2;
- my $header = decode_lha_header(\$data, $start);
-
- my $length = $header->{total_size};
- print "AT: $start - @{[$start + $length -1]}, $length bytes\n";
- print_struct(\@lha_header, $header);
- print "\n";
-
- }
- }
-}
-
-main(@ARGV);
+++ /dev/null
-#
-# Makefile for Etherboot
-#
-# Most of the time you should edit Config
-#
-# Common options:
-# VERSION=v - Set the version string
-#
-# NS8390 options:
-# -DINCLUDE_NE - Include NE1000/NE2000 support
-# -DNE_SCAN=list - Probe for NE base address using list of
-# comma separated hex addresses
-# -DINCLUDE_3C503 - Include 3c503 support
-# -DT503_SHMEM - Use 3c503 shared memory mode (off by default)
-# -DINCLUDE_WD - Include Western Digital/SMC support
-# -DWD_DEFAULT_MEM- Default memory location for WD/SMC cards
-# -DCOMPEX_RL2000_FIX
-#
-# If you have a Compex RL2000 PCI 32-bit (11F6:1401),
-# and the bootrom hangs in "Probing...[NE*000/PCI]",
-# try enabling this fix... it worked for me :).
-# In the first packet write somehow it somehow doesn't
-# get back the expected data so it is stuck in a loop.
-# I didn't bother to investigate what or why because it works
-# when I interrupt the loop if it takes more then COMPEX_RL2000_TRIES.
-# The code will notify if it does a abort.
-# SomniOne - somnione@gmx.net
-#
-# 3C509 option:
-# -DINCLUDE_3C509 - Include 3c509 support
-#
-# 3C90X options:
-# -DINCLUDE_3C90X - Include 3c90x support
-# -DCFG_3C90X_PRESERVE_XCVR - Reset the transceiver type to the value it
-# had initially just before the loaded code is started.
-# -DCFG_3C90X_XCVR - Hardcode the tranceiver type Etherboot uses.
-# -DCFG_3C90X_BOOTROM_FIX - If you have a 3c905B with buggy ROM
-# interface, setting this option might "fix" it. Use
-# with caution and read the docs in 3c90x.txt!
-#
-# See the documentation file 3c90x.txt for more details.
-#
-# CS89X0 (optional) options:
-# -DINCLUDE_CS89X0- Include CS89x0 support
-# -DCS_SCAN=list - Probe for CS89x0 base address using list of
-# comma separated hex addresses; increasing the
-# address by one (0x300 -> 0x301) will force a
-# more aggressive probing algorithm. This might
-# be neccessary after a soft-reset of the NIC.
-#
-# LANCE options:
-# -DINCLUDE_NE2100- Include NE2100 support
-# -DINCLUDE_NI6510- Include NI6510 support
-#
-# SK_G16 options:
-# -DINCLUDE_SK_G16- Include SK_G16 support
-#
-# I82586 options:
-# -DINCLUDE_3C507 - Include 3c507 support
-# -DINCLUDE_NI5210- Include NI5210 support
-# -DINCLUDE_EXOS205-Include EXOS205 support
-#
-# SMC9000 options:
-# -DINCLUDE_SMC9000 - Include SMC9000 driver
-# -DSMC9000_SCAN=list - List of I/O addresses to probe
-#
-# TIARA (Fujitsu Etherstar) options:
-# -DINCLUDE_TIARA - Include Tiara support
-#
-# NI5010 options:
-# -DINCLUDE_NI5010 - Include NI5010 support
-#
-# TULIP options:
-# -DINCLUDE_TULIP - Include Tulip support
-# -DUSE_INTERNAL_BUFFER - receuve and transmit buffers within program
-# space, not below 0x10000, in case that region is used
-#
-# RTL8139 options:
-# -DINCLUDE_RTL8139 - Include RTL8139 support
-# -DUSE_INTERNAL_BUFFER - 8 kB receive buffer within program space,
-# not at 0x10000 - 8kB, in case that region is used
-#
-
-include Config
-
-GCC= gcc
-CPP= gcc -E
-VERSION= 4.6.12
-CFLAGS16+= -DVERSION=\"$(VERSION)\" -DRELOC=$(RELOCADDR)
-CFLAGS32+= -DVERSION=\"$(VERSION)\" -DRELOC=$(RELOCADDR) $(OLDGAS)
-LCONFIG+= -DRELOC=$(RELOCADDR)
-
-IDENT16= 'Etherboot/16 $(VERSION) (GPL) $(@F)'
-IDENT32= 'Etherboot/32 $(VERSION) (GPL) $(@F)'
-
-# Find out if we're using binutils 2.9.1 which uses a different syntax in some
-# places (most prominently in the opcode prefix area).
-OLDGAS:= $(shell $(AS) --version | grep -q '2\.9\.1' && echo -DGAS291)
-
-# Check the requested type of build (32, 16 or both families)
-ifeq ($(ETHERBOOT),16)
-BUILD_LIBS= $(BLIB16)
-BUILD_BINS= $(BINS16)
-endif
-ifeq ($(ETHERBOOT),32)
-BUILD_LIBS= $(BLIB32)
-BUILD_BINS= $(BINS32)
-endif
-ifeq ($(ETHERBOOT),both)
-BUILD_LIBS= $(BLIB16) $(BLIB32)
-BUILD_BINS= $(BINS16) $(BINS32)
-endif
-
-3C503FLAGS= -DINCLUDE_3C503 # -DT503_SHMEM
-# Note that the suffix to MAKEROM_ is the (mixed case) basename of the ROM file
-MAKEROM_3c503= -3
-3C507FLAGS= -DINCLUDE_3C507
-3C509FLAGS= -DINCLUDE_3C509
-3C529FLAGS= -DINCLUDE_3C529
-3C595FLAGS= -DINCLUDE_3C595
-3C90XFLAGS= -DINCLUDE_3C90X
-CS89X0FLAGS= -DINCLUDE_CS89X0
-EEPROFLAGS= -DINCLUDE_EEPRO
-EEPRO100FLAGS= -DINCLUDE_EEPRO100
-EPIC100FLAGS= -DINCLUDE_EPIC100
-EXOS205FLAGS= -DINCLUDE_EXOS205
-LANCEFLAGS= -DINCLUDE_LANCE # Lance/PCI!
-NE2100FLAGS= -DINCLUDE_NE2100
-NEFLAGS= -DINCLUDE_NE -DNE_SCAN=0x300,0x280,0x320,0x340,0x380
-NS8390FLAGS= -DINCLUDE_NS8390 # NE2000/PCI!
-NI5010FLAGS= -DINCLUDE_NI5010
-NI5210FLAGS= -DINCLUDE_NI5210
-NI6510FLAGS= -DINCLUDE_NI6510
-RTL8139FLAGS= -DINCLUDE_RTL8139
-SK_G16FLAGS= -DINCLUDE_SK_G16
-SMC9000FLAGS= -DINCLUDE_SMC9000
-TIARAFLAGS= -DINCLUDE_TIARA
-DEPCAFLAGS= -DINCLUDE_DEPCA # -DDEPCA_MODEL=DEPCA -DDEPCA_RAM_BASE=0xd0000
-TULIPFLAGS= -DINCLUDE_TULIP
-OTULIPFLAGS= -DINCLUDE_OTULIP
-VIA_RHINEFLAGS= -DINCLUDE_VIA_RHINE
-WDFLAGS= -DINCLUDE_WD -DWD_DEFAULT_MEM=0xCC000
-W89C840FLAGS= -DINCLUDE_W89C840
-
-# If you have not made any changes to the *.S files, AS86 need not be set.
-# (most people)
-# If you have made changes to the *.S files and you want to rebuild *loader.bin
-# and {floppy,com}load.bin and you have as86 from the ELKS Dev86 package (not
-# the one that normally comes with Linux) (not most people)
-#AS86= as86
-# If you have made changes to the *.S files and you want to rebuild *loader.bin
-# and {floppy,com}load.bin and you have nasm (not most people)
-#AS86= nasm
-
-# if your as has trouble with the data32 directive, uncomment this
-# but note that the premade start*.o will be larger than necessary because it
-# contains some routines which may not be used
-#AS_PSEUDOS= n
-
-SRCS= floppyload.S comload.S liloprefix.S loader.S start16.S start32.S serial.S startmpcc.S
-SRCS+= main.c pci.c osloader.c nfs.c misc.c ansiesc.c bootmenu.c config.c
-SRCS+= md5.c floppy.c
-
-# ROM loaders: LZ version (prefix Z), PCI header version (prefix P)
-ifndef AS86
-RLOADER= rloader.bin.pre
-PRLOADER= prloader.bin.pre
-RZLOADER= rzloader.bin.pre
-PRZLOADER= przloader.bin.pre
-FLOPPYLOAD= floppyload.bin.pre
-COMLOAD= comload.bin.pre
-LILOPREFIX= liloprefix.bin.pre
-else
-RLOADER= bin/rloader.bin
-PRLOADER= bin/prloader.bin
-RZLOADER= bin/rzloader.bin
-PRZLOADER= bin/przloader.bin
-FLOPPYLOAD= bin/floppyload.bin
-COMLOAD= bin/comload.bin
-LILOPREFIX= bin/liloprefix.bin
-endif
-
-ifeq ($(AS86),as86)
-LCPPFLAGS+= -DUSE_AS86
-LASFLAGS+= $(AS86FLAGS) -0
-LASBINARY:= -b
-endif
-ifeq ($(AS86),nasm)
-LCPPFLAGS+= -DUSE_NASM
-LASFLAGS+= $(NASMFLAGS) -fbin
-LASBINARY:= -o
-endif
-
-ifeq ($(AS_PSEUDOS),n)
-START16= start16.o.pre
-START32= start32.o.pre
-else
-START16= bin16/start16.o
-START32= bin32/startmpcc.o
-endif
-
-BOBJS16= bin16/main.o bin16/osloader.o bin16/misc.o bin16/bootmenu.o
-BOBJS16+= bin16/floppy.o bin16/timer.o
-BOBJS32= bin32/main.o bin32/osloader.o bin32/nfs.o bin32/misc.o
-BOBJS32+= bin32/ansiesc.o bin32/bootmenu.o bin32/md5.o bin32/floppy.o
-BOBJS32+= bin32/serial.o bin32/timer.o
-BLIB16= bin16/bootlib.a
-BLIB32= bin32/bootlib.a
-LIBS16= $(BLIB16) $(LIBC16)
-LIBS32= $(BLIB32) $(LIBC32) /usr/lib/gcc-lib/i386-redhat-linux/2.96/libgcc.a
-UTIL_LZHUF:= $(shell if [ -d ../contrib/compressor ]; then echo bin/lzhuf; fi)
-UTILS+= bin/makerom $(UTIL_LZHUF) bin/organon
-STDDEPS16= $(START16) $(BLIB16) $(UTILS)
-STDDEPS32= $(START32) $(BLIB32) $(UTILS)
-MAKEDEPS= Makefile Config Roms
-
-CHECKSIZE= { read d1; read d1 d2 d3 size d4; [ $$size -gt $(ROMLIMIT) ] &&\
- { $(RM) $@; echo "ERROR: code size exceeds limit!"; exit 1; }; exit 0; }
-
-# Make sure that the relocation address is acceptable for all ROM sizes.
-# Setting it to 0x98000 leaves about 29kB of space for the Etherboot program.
-# The check is done based running 'size' on the binary, not ROM size, but
-# roughly this means a ROM of 16kB or a partially used ROM of 32kB,
-# remembering to compressed ROM images into account.
-# You may also set RELOCADDR to 0x88000 to avoid using 0x98000
-# because of other drivers (e.g. Disk On Chip). In that case, you may
-# only load 512kB of OS, or load in memory above 1MB.
-# Don't forget to choose an assembler because the loaders have to be rebuilt.
-ifndef RELOCADDR
-RELOCADDR=0x98000
-#RELOCADDR=0xe0000
-endif
-
-# Evaluate ROMLIMIT only once - it is constant during the make run.
-# Note that the 3K safety margin below is for the 1K extended BIOS data area
-# and for the Etherboot runtime stack. Under normal situations, 2K of stack
-# are rarely needed. If you experience strange behaviour in functions that use
-# many local variables or that call functions that do, check for stack overrun!
-# Make sure that the normal case needs no perl interpreter - if someone uses a
-# different RELOCADDR, then he has perl installed anyways (the shell cannot
-# deal with hex numbers, as test/eval don't support non-decimal integers).
-ifeq ($(RELOCADDR),0x98000)
-ROMLIMIT=29696
-else
-ROMLIMIT:=$(shell perl -e 'print 0x10000 - 3072 - ($(RELOCADDR) & 0xFFFF), "\n";')
-endif
-
-# Start of targets
-
-all: $(UTILS) $(BUILD_LIBS) allbins
-
-include Roms
-
-# We need allbins because $(BINS16) and $(BINS32) are not defined until
-# the Makefile fragment "Roms" is read.
-
-allbins: $(BUILD_BINS)
-
-# Common files
-
-$(BLIB16): $(BOBJS16)
- $(AR16) rv $@ $(BOBJS16)
- $(RANLIB16) $@
-
-$(BLIB32): $(BOBJS32)
- $(AR32) rv $@ $(BOBJS32)
- $(RANLIB32) $@
-
-bin16/main.o: main.c etherboot.h osdep.h nic.h
-bin32/main.o: main.c etherboot.h osdep.h nic.h
-
-bin16/osloader.o: osloader.c etherboot.h osdep.h
-bin32/osloader.o: osloader.c etherboot.h osdep.h
-
-# NFS currently makes no sense for Etherboot/16
-bin32/nfs.o: nfs.c etherboot.h osdep.h nic.h
-
-bin16/misc.o: misc.c etherboot.h osdep.h
-bin32/misc.o: misc.c etherboot.h osdep.h
-
-# ANSIESC is not supported for Etherboot/16
-bin32/ansiesc.o: ansiesc.c etherboot.h osdep.h
-
-bin16/bootmenu.o: bootmenu.c etherboot.h osdep.h
-bin32/bootmenu.o: bootmenu.c etherboot.h osdep.h
-
-# Password support is not available for Etherboot/16
-bin32/md5.o: md5.c etherboot.h osdep.h
-
-bin16/floppy.o: floppy.c etherboot.h osdep.h
-bin32/floppy.o: floppy.c etherboot.h osdep.h
-
-bin16/timer.o: timer.c timer.h etherboot.h osdep.h
-bin32/timer.o: timer.c timer.h etherboot.h osdep.h
-
-bin32/inthw.o: inthw.c
-
-# PCI support code (common to all PCI drivers)
-
-bin32/pci.o: pci.c pci.h
-
-# Do not add driver specific dependencies here unless it's something the
-# genrules.pl script *can't* deal with, i.e. if it is not C code.
-
-# Prepended loaders
-
-#ifndef AS86
-#$(RLOADER) $(RZLOADER) $(PRLOADER) $(PRZLOADER): $(MAKEDEPS)
-# @if [ $(RELOCADDR) != 0x98000 ]; then echo Non-standard RELOCADDR, must assemble $@; exit 1; fi
-# $(TOUCH) $@
-#else
-#bin/rloader.s: loader.S $(MAKEDEPS)
-# $(CPP) $(LCPPFLAGS) $(LCONFIG) -o $@ $<
-#
-#bin/rzloader.s: loader.S $(MAKEDEPS)
-# $(CPP) $(LCPPFLAGS) $(LCONFIG) -DZLOADER -o $@ $<
-#
-#bin/prloader.s: loader.S $(MAKEDEPS)
-# $(CPP) $(LCPPFLAGS) $(LCONFIG) -DPCI_PNP_HEADER -o $@ $<
-#
-#bin/przloader.s: loader.S $(MAKEDEPS)
-# $(CPP) $(LCPPFLAGS) $(LCONFIG) -DPCI_PNP_HEADER -DZLOADER -o $@ $<
-#endif
-
-# Floppy loader
-
-ifdef AS86
-bin/floppyload.s: floppyload.S $(MAKEDEPS)
- $(CPP) $(LCPPFLAGS) -o $@ $<
-endif
-
-# COM loader
-
-ifdef AS86
-bin/comload.s: comload.S $(MAKEDEPS)
- $(CPP) $(LCPPFLAGS) -o $@ $<
-endif
-
-# LILO prefix:
-
-ifdef AS86
-bin/liloprefix.s: liloprefix.S $(MAKEDEPS)
- $(CPP) $(LCPPFLAGS) -o $@ $<
-endif
-
-# Utilities
-
-bin/makerom: makerom.c
- $(GCC) -O2 -o $@ makerom.c
-
-bin/organon: organon.c
- $(GCC) -o $@ organon.c
-
-bin/lzhuf: ../contrib/compressor/lzhuf.c
- $(GCC) -O2 -DENCODE -DDECODE -DMAIN -DVERBOSE -o $@ $<
-
-# Roms file
-
-Roms: NIC genrules.pl
- @chmod +x genrules.pl
- ./genrules.pl NIC > $@
-
-# Pattern Rules
-
-# general rules for compiling/assembling source files
-bin16/%.o: %.c $(MAKEDEPS)
- $(CC16) $(CFLAGS16) -o $@ -c $<
-
-bin32/%.o: %.c $(MAKEDEPS)
- $(CC32) $(CFLAGS32) -o $@ -c $<
-
-bin16/%.o: %.S $(MAKEDEPS)
- $(CC16) $(CFLAGS16) $(ASFLAGS16) -c -o $@ $<
-
-bin32/%.o: %.S $(MAKEDEPS)
- $(CPP) $(CFLAGS32) $< | $(AS) $(ASFLAGS32) -o $@
-
-# general rule for .bin (plain binary loader code), may be overridden
-ifdef AS86
-bin/%.bin: bin/%.s
- $(AS86) $(LASFLAGS) $(LASBINARY) $@ $<
-endif
-
-# general rule for .huf (compressed binary code), may be overridden
-%.huf: %.img
- bin/lzhuf e $< $@
-
-# general rules for normal/compressed ROM images, may be overridden
-bin16/%.rom: bin16/%.img $(RLOADER)
- cat $(RLOADER) $< > $@
- bin/makerom $(MAKEROM_$*) -i$(IDENT16) $@
-
-bin32/%.rom: bin32/%.img $(RLOADER)
- cat $(RLOADER) $< > $@
- bin/makerom $(MAKEROM_$*) -i$(IDENT32) $@
-
-bin16/%.lzrom: bin16/%.huf $(RZLOADER)
- cat $(RZLOADER) $< > $@
- bin/makerom $(MAKEROM_$*) -i$(IDENT16) $@
-
-bin32/%.lzrom: bin32/%.huf $(RZLOADER)
- cat $(RZLOADER) $< > $@
- bin/makerom $(MAKEROM_$*) -i$(IDENT32) $@
-
-# rules to write the .rom/.lzrom image onto a blank floppy
-# You must give the directory name, e.g. use bin32/rtl8139.lzfd0 as the target.
-%.fd0: %.rom $(FLOPPYLOAD)
- cat $(FLOPPYLOAD) $< > /dev/fd0
-
-%.lzfd0: %.lzrom $(FLOPPYLOAD)
- cat $(FLOPPYLOAD) $< > /dev/fd0
-
-# rules to generate a .com executable
-# You must give the directory name, e.g. use bin32/rtl8139.com as the target.
-%.com: %.lzrom $(COMLOAD)
- cat $(COMLOAD) $< > $@
-
-# rules to make a floppy image (padding to fill an even number of cylinders).
-# VMware reports floppy image read errors if it cannot read ahead 36 sectors,
-# probably because the floppyload.S code reads up to that number of sectors in
-# a single request. Not that 18k matters much these days...
-# You must give the directory name, e.g. use bin32/rtl8139.fdimg as the target.
-%.fdimg: %.rom $(FLOPPYLOAD)
- cat $(FLOPPYLOAD) $< > $@.x
- dd if=$@.x of=$@ bs=36k conv=sync 2> /dev/null
- $(RM) $@.x
-
-%.lzfdimg: %.lzrom $(FLOPPYLOAD)
- cat $(FLOPPYLOAD) $< > $@.x
- dd if=$@.x of=$@ bs=36k conv=sync 2> /dev/null
- $(RM) $@.x
-
-# rules to make a LILO-bootable image
-%.lilo: %.rom $(LILOPREFIX)
- cat $(LILOPREFIX) $< /dev/zero | head -c 64k > $@
-
-%.lzlilo: %.lzrom $(LILOPREFIX)
- cat $(LILOPREFIX) $< /dev/zero | head -c 64k > $@
-
-# Housekeeping
-
-# To make sure that this actually builds a start32.o.pre with all options set,
-# you have to make sure that -DFLOPPY -DANSIESC -DCONSOLE_DUAL are in CFLAGS32.
-precompiled: bin/rloader.bin bin/rzloader.bin bin/prloader.bin bin/przloader.bin bin/floppyload.bin bin/comload.bin bin16/start16.o bin32/start32.o bin/liloprefix.bin
- cp -p bin/rloader.bin rloader.bin.pre
- cp -p bin/rzloader.bin rzloader.bin.pre
- cp -p bin/prloader.bin prloader.bin.pre
- cp -p bin/przloader.bin przloader.bin.pre
- cp -p bin/floppyload.bin floppyload.bin.pre
- cp -p bin/comload.bin comload.bin.pre
- cp -p bin16/start16.o start16.o.pre
- cp -p bin32/start32.o start32.o.pre
- cp -p bin/liloprefix.bin liloprefix.bin.pre
-
-clean:
- $(RM) $(UTILS) bin/*.s bin/*.bin
- $(RM) $(BLIB16) $(BLIB32)
- $(RM) bin16/*.o bin32/*.o bin16/*.tmp bin32/*.tmp
- $(RM) bin16/*.img bin32/*.img bin16/*.huf bin32/*.huf
- $(RM) bin16/*.rom bin32/*.rom bin16/*.lzrom bin32/*.lzrom
- $(RM) bin16/*.com bin32/*.com
- $(RM) bin16/*.fdimg bin32/*.fdimg bin16/*.lzfdimg bin32/*.lzfdimg
- $(RM) bin16/*.lilo bin32/*.lilo bin16/*.lzlilo bin32/*.lzlilo
- $(RM) bin32/*.hex
- $(RM) bin32/*.asm
- $(RM) bin32/*.map
-
-tarball:
- (echo -n $(VERSION) ''; date -u +'%Y-%m-%d') > ../VERSION
- (cd ..; tar cf /tmp/mpccboot-$(VERSION).tar --exclude CVS mpccboot)
- bzip2 -9 < /tmp/mpccboot-$(VERSION).tar > /tmp/mpccboot-$(VERSION).tar.bz2
- gzip -9 < /tmp/mpccboot-$(VERSION).tar > /tmp/mpccboot-$(VERSION).tar.gz
-
-version:
- @echo $(VERSION)
+++ /dev/null
-/**************************************************************************
-ETHERBOOT - BOOTP/TFTP Bootstrap Program
-
-Author: Martin Renters
- Date: Dec/93
-
-Literature dealing with the network protocols:
- ARP - RFC826
- RARP - RFC903
- UDP - RFC768
- BOOTP - RFC951, RFC2132 (vendor extensions)
- DHCP - RFC2131, RFC2132 (options)
- TFTP - RFC1350, RFC2347 (options), RFC2348 (blocksize), RFC2349 (tsize)
- RPC - RFC1831, RFC1832 (XDR), RFC1833 (rpcbind/portmapper)
- NFS - RFC1094, RFC1813 (v3, useful for clarifications, not implemented)
-
-**************************************************************************/
-
-/* #define MDEBUG */
-
-#include "etherboot.h"
-#include "nic.h"
-
-int jmp_bootmenu[10];
-
-struct arptable_t arptable[MAX_ARP];
-
-const char *kernel;
-char kernel_buf[128];
-struct rom_info rom;
-
-#ifdef IMAGE_MENU
-static char *imagelist[RFC1533_VENDOR_NUMOFIMG];
-static int useimagemenu;
-int menutmo,menudefault;
-unsigned char *defparams = NULL;
-int defparams_max = 0;
-#endif
-#ifdef MOTD
-char *motd[RFC1533_VENDOR_NUMOFMOTD];
-#endif
-#ifdef IMAGE_FREEBSD
-int freebsd_howto = 0;
-#endif
-int vendorext_isvalid;
-char config_buffer[TFTP_MAX_PACKET+1]; /* +1 for null byte */
-unsigned long netmask;
-char *hostname = "";
-int hostnamelen = 0;
-#if defined(ETHERBOOT16) || defined(INTERNAL_BOOTP_DATA)
-struct bootpd_t bootp_data;
-#endif
-unsigned long xid;
-unsigned char *end_of_rfc1533 = NULL;
-#ifndef NO_DHCP_SUPPORT
-int dhcp_reply;
-in_addr dhcp_server = { 0L };
-in_addr dhcp_addr = { 0L };
-#endif /* NO_DHCP_SUPPORT */
-
-unsigned char vendorext_magic[] = {0xE4,0x45,0x74,0x68}; /* äEth */
-#ifdef NO_DHCP_SUPPORT
-char rfc1533_cookie[5] = { RFC1533_COOKIE, RFC1533_END };
-#else
-char rfc1533_cookie[] = { RFC1533_COOKIE};
-char rfc1533_end[]={RFC1533_END };
-static const char dhcpdiscover[]={
- RFC2132_MSG_TYPE,1,DHCPDISCOVER,
- RFC2132_MAX_SIZE,2, /* request as much as we can */
- sizeof(struct bootpd_t) / 256, sizeof(struct bootpd_t) % 256,
- RFC2132_PARAM_LIST,4,RFC1533_NETMASK,RFC1533_GATEWAY,
- RFC1533_HOSTNAME
- };
-static const char dhcprequest []={
- RFC2132_MSG_TYPE,1,DHCPREQUEST,
- RFC2132_SRV_ID,4,0,0,0,0,
- RFC2132_REQ_ADDR,4,0,0,0,0,
- RFC2132_MAX_SIZE,2, /* request as much as we can */
- sizeof(struct bootpd_t) / 256, sizeof(struct bootpd_t) % 256,
- /* request parameters */
- RFC2132_PARAM_LIST,
-#ifdef IMAGE_FREEBSD
- /* 4 standard + 6 vendortags + 8 motd + 16 menu items */
- 4 + 6 + 8 + 16,
-#else
- /* 4 standard + 5 vendortags + 8 motd + 16 menu items */
- 4 + 5 + 8 + 16,
-#endif
- /* Standard parameters */
- RFC1533_NETMASK, RFC1533_GATEWAY,
- RFC1533_HOSTNAME,
- RFC1533_ROOTPATH, /* only passed to the booted image */
- /* Etherboot vendortags */
- RFC1533_VENDOR_MAGIC,
- RFC1533_VENDOR_ADDPARM,
- RFC1533_VENDOR_ETHDEV,
-#ifdef IMAGE_FREEBSD
- RFC1533_VENDOR_HOWTO,
-#endif
- RFC1533_VENDOR_MNUOPTS, RFC1533_VENDOR_SELECTION,
- /* 8 MOTD entries */
- RFC1533_VENDOR_MOTD,
- RFC1533_VENDOR_MOTD+1,
- RFC1533_VENDOR_MOTD+2,
- RFC1533_VENDOR_MOTD+3,
- RFC1533_VENDOR_MOTD+4,
- RFC1533_VENDOR_MOTD+5,
- RFC1533_VENDOR_MOTD+6,
- RFC1533_VENDOR_MOTD+7,
- /* 16 image entries */
- RFC1533_VENDOR_IMG,
- RFC1533_VENDOR_IMG+1,
- RFC1533_VENDOR_IMG+2,
- RFC1533_VENDOR_IMG+3,
- RFC1533_VENDOR_IMG+4,
- RFC1533_VENDOR_IMG+5,
- RFC1533_VENDOR_IMG+6,
- RFC1533_VENDOR_IMG+7,
- RFC1533_VENDOR_IMG+8,
- RFC1533_VENDOR_IMG+9,
- RFC1533_VENDOR_IMG+10,
- RFC1533_VENDOR_IMG+11,
- RFC1533_VENDOR_IMG+12,
- RFC1533_VENDOR_IMG+13,
- RFC1533_VENDOR_IMG+14,
- RFC1533_VENDOR_IMG+15,
- };
-
-#endif /* NO_DHCP_SUPPORT */
-static const char broadcast[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-
-/**************************************************************************
-MAIN - Kick off routine
-**************************************************************************/
-int main(void)
-{
- char *p;
- static int card_retries = 0;
- int i;
-
- for (p=_edata; p<_end; p++)
- *p = 0; /* Zero BSS */
-
-#ifdef CONSOLE_SERIAL
- (void)serial_init();
-#endif
-
-#ifdef DELIMITERLINES
- for (i=0; i<80; i++) putchar('=');
-#endif
-
-#ifdef ETHERBOOT32
- rom = *(struct rom_info *)ROM_INFO_LOCATION;
- printf("ROM segment %#x length %#x reloc %#x\n", rom.rom_segment,
- rom.rom_length << 1, ((unsigned long)_start) >> 4);
-#endif
-#ifdef ETHERBOOT16
- fmemcpy(&rom, (Address)ROM_INFO_LOCATION, sizeof(rom));
- printf("ROM segment %#x length %#x\n", rom.rom_segment,
- rom.rom_length << 1);
-#endif
-#ifdef ASK_BOOT
- while (1) {
- int c;
- unsigned long time;
- printf(ASK_PROMPT);
-#if ASK_BOOT > 0
- for (time = currticks() + ASK_BOOT*TICKS_PER_SEC; !iskey(); )
- if (currticks() > time) {
- c = ANS_DEFAULT;
- goto done;
- }
-#endif
- c = getchar();
- if ((c >= 'a') && (c <= 'z')) c &= 0x5F;
- if (c == '\n') c = ANS_DEFAULT;
-done:
- if ((c >= ' ') && (c <= '~')) putchar(c);
- putchar('\n');
- if (c == ANS_LOCAL)
- exit(0);
- if (c == ANS_NETWORK)
- break;
- }
-#endif
-#if (TRY_FLOPPY_FIRST > 0) && defined(FLOPPY)
- disk_init();
- printf("Trying floppy");
- for (i = TRY_FLOPPY_FIRST; i-- > 0; ) {
- putchar('.');
- if (disk_read(0, 0, 0, 0, ((char *) FLOPPY_BOOT_LOCATION)) != 0x8000) {
- printf("using floppy\n");
- exit(0);
- }
- }
- printf("no floppy\n");
-#endif /* TRY_FLOPPY_FIRST && FLOPPY */
- print_config();
- gateA20_set();
-#ifdef EMERGENCYDISKBOOT
- if (!eth_probe()) {
- printf("No adapter found\n");
- exit(0);
- }
-#else
- while (!eth_probe()) {
- printf("No adapter found");
- if (!setjmp(jmp_bootmenu))
- rfc951_sleep(++card_retries);
- }
-#endif
- kernel = DEFAULT_BOOTFILE;
- while (1) {
- if ((i = setjmp(jmp_bootmenu)) != 0) {
-#if defined(ANSIESC) && defined(CONSOLE_CRT)
- ansi_reset();
-#endif
- bootmenu(--i);
- } else {
- load();
- }
-#if defined(ANSIESC) && defined(CONSOLE_CRT)
- ansi_reset();
-#endif
- }
-}
-
-/**************************************************************************
-LOADKERNEL - Try to load kernel image
-**************************************************************************/
-#ifndef FLOPPY
-#define loadkernel(s) download((s),downloadkernel)
-#else
-static int loadkernel(const char *fname)
-{
- if (!memcmp(fname,"/dev/",5) && fname[6] == 'd') {
- int dev, part = 0;
- if (fname[5] == 'f') {
- if ((dev = fname[7] - '0') < 0 || dev > 3)
- goto nodisk; }
- else if (fname[5] == 'h' || fname[5] == 's') {
- if ((dev = 0x80 + fname[7] - 'a') < 0x80 || dev > 0x83)
- goto nodisk;
- if (fname[8]) {
- part = fname[8] - '0';
- if (fname[9])
- part = 10*part + fname[9] - '0'; }
- /* bootdisk cannot cope with more than eight partitions */
- if (part < 0 || part > 8)
- goto nodisk; }
- else
- goto nodisk;
- return(bootdisk(dev,part)); }
-nodisk:
- return download(fname, downloadkernel);
-}
-#endif
-
-/**************************************************************************
-LOAD - Try to get booted
-**************************************************************************/
-void load()
-{
- static int bootp_completed = 0;
-
- /* Find a server to get BOOTP reply from */
- if (!bootp_completed ||
- !arptable[ARP_CLIENT].ipaddr.s_addr || !arptable[ARP_SERVER].ipaddr.s_addr) {
-retry:
- bootp_completed = 0;
-#ifdef RARP_NOT_BOOTP
- printf("Searching for server (RARP)...\n");
-#else
-#ifndef NO_DHCP_SUPPORT
- printf("Searching for server (DHCP)...\n");
-#else
- printf("Searching for server (BOOTP)...\n");
-#endif
-#endif
-
-#ifdef RARP_NOT_BOOTP
- if (!rarp()) {
-#else
- if (!bootp()) {
-#endif
- printf("No Server found\n");
-#ifdef EMERGENCYDISKBOOT
- exit(0);
-#else
- goto retry;
-#endif
- }
- bootp_completed++;
- }
- printf("Me: %I, Server: %I",
- arptable[ARP_CLIENT].ipaddr.s_addr,
- arptable[ARP_SERVER].ipaddr.s_addr);
- if (BOOTP_DATA_ADDR->bootp_reply.bp_giaddr.s_addr)
- printf(", Relay: %I",
- BOOTP_DATA_ADDR->bootp_reply.bp_giaddr.s_addr);
- if (arptable[ARP_GATEWAY].ipaddr.s_addr)
- printf(", Gateway %I", arptable[ARP_GATEWAY].ipaddr.s_addr);
- putchar('\n');
-
-#ifdef MDEBUG
- printf("\n=>>"); getchar();
-#endif
-
-#ifdef MOTD
- if (vendorext_isvalid)
- show_motd();
-#endif
- /* Now use TFTP to load file */
-#ifdef IMAGE_MENU
- if (vendorext_isvalid && useimagemenu) {
- selectImage(imagelist);
- bootp_completed = 0;
- }
-#endif
-#ifdef DOWNLOAD_PROTO_NFS
- rpc_init();
-#endif
- for (;;) {
- printf("Loading %s ",kernel);
- while (!loadkernel(kernel)) {
- printf("Unable to load file.\n");
- sleep(2); /* lay off server for a while */
- }
- }
-}
-
-/**************************************************************************
-DEFAULT_NETMASK - Return default netmask for IP address
-**************************************************************************/
-static inline unsigned long default_netmask(void)
-{
- int net = ntohl(arptable[ARP_CLIENT].ipaddr.s_addr) >> 24;
- if (net <= 127)
- return(htonl(0xff000000));
- else if (net < 192)
- return(htonl(0xffff0000));
- else
- return(htonl(0xffffff00));
-}
-
-/**************************************************************************
-UDP_TRANSMIT - Send a UDP datagram
-**************************************************************************/
-int udp_transmit(unsigned long destip, unsigned int srcsock,
- unsigned int destsock, int len, const void *buf)
-{
- struct iphdr *ip;
- struct udphdr *udp;
- struct arprequest arpreq;
- int arpentry, i;
- int retry;
-
- ip = (struct iphdr *)buf;
- udp = (struct udphdr *)((long)buf + sizeof(struct iphdr));
- ip->verhdrlen = 0x45;
- ip->service = 0;
- ip->len = htons(len);
- ip->ident = 0;
- ip->frags = 0;
- ip->ttl = 60;
- ip->protocol = IP_UDP;
- ip->chksum = 0;
- ip->src.s_addr = arptable[ARP_CLIENT].ipaddr.s_addr;
- ip->dest.s_addr = destip;
- ip->chksum = ipchksum((unsigned short *)buf, sizeof(struct iphdr));
- udp->src = htons(srcsock);
- udp->dest = htons(destsock);
- udp->len = htons(len - sizeof(struct iphdr));
- udp->chksum = 0;
- if (destip == IP_BROADCAST) {
- eth_transmit(broadcast, IP, len, buf);
- } else {
- if (((destip & netmask) !=
- (arptable[ARP_CLIENT].ipaddr.s_addr & netmask)) &&
- arptable[ARP_GATEWAY].ipaddr.s_addr)
- destip = arptable[ARP_GATEWAY].ipaddr.s_addr;
- for(arpentry = 0; arpentry<MAX_ARP; arpentry++)
- if (arptable[arpentry].ipaddr.s_addr == destip) break;
- if (arpentry == MAX_ARP) {
- printf("%I is not in my arp table!\n", destip);
- return(0);
- }
- for (i = 0; i<ETHER_ADDR_SIZE; i++)
- if (arptable[arpentry].node[i]) break;
- if (i == ETHER_ADDR_SIZE) { /* Need to do arp request */
- arpreq.hwtype = htons(1);
- arpreq.protocol = htons(IP);
- arpreq.hwlen = ETHER_ADDR_SIZE;
- arpreq.protolen = 4;
- arpreq.opcode = htons(ARP_REQUEST);
- memcpy(arpreq.shwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- memcpy(arpreq.sipaddr, &arptable[ARP_CLIENT].ipaddr, sizeof(in_addr));
- memset(arpreq.thwaddr, 0, ETHER_ADDR_SIZE);
- memcpy(arpreq.tipaddr, &destip, sizeof(in_addr));
- for (retry = 1; retry <= MAX_ARP_RETRIES; retry++) {
- eth_transmit(broadcast, ARP, sizeof(arpreq),
- &arpreq);
- if (await_reply(AWAIT_ARP, arpentry,
- arpreq.tipaddr, TIMEOUT)) goto xmit;
- rfc951_sleep(retry);
- /* We have slept for a while - the packet may
- * have arrived by now. If not, we have at
- * least some room in the Rx buffer for the
- * next reply. */
- if (await_reply(AWAIT_ARP, arpentry,
- arpreq.tipaddr, 0)) goto xmit;
- }
- return(0);
- }
-xmit:
- eth_transmit(arptable[arpentry].node, IP, len, buf);
- }
- return(1);
-}
-
-/**************************************************************************
-DOWNLOADKERNEL - Try to load file
-**************************************************************************/
-int downloadkernel(data, block, len, eof)
- unsigned char *data;
- int block, len, eof;
-{
-#ifdef SIZEINDICATOR
- static int rlen = 0;
-
- if (!(block % 4) || eof) {
- int size;
- size = ((block-1) * rlen + len) / 1024;
-
- putchar('\b');
- putchar('\b');
- putchar('\b');
- putchar('\b');
-
- putchar('0' + (size/1000)%10);
- putchar('0' + (size/100)%10);
- putchar('0' + (size/10)%10);
- putchar('0' + (size/1)%10);
- }
-#endif
- if (block == 1)
- {
-#ifdef SIZEINDICATOR
- rlen=len;
-#endif
- if (!eof && (
-#ifdef TAGGED_IMAGE
- *((unsigned long *)data) == 0x1B031336L ||
-#endif
-#ifdef ELF_IMAGE
- *((unsigned long *)data) == 0x464C457FL ||
-#endif
-#ifdef AOUT_IMAGE
- *((unsigned short *)data) == 0x010BL ||
-#endif
- ((unsigned short *)data)[255] == 0xAA55))
- {
- ;
- }
- else if (eof)
- {
- memcpy(config_buffer, data, len);
- config_buffer[len] = 0;
- return (1); /* done */
- }
- else
- {
- printf("error: not a tagged image\n");
- return(0); /* error */
- }
- }
- if (len != 0) {
- if (!os_download(block, data, len))
- return(0); /* error */
- }
- if (eof) {
- os_download(block+1, data, 0); /* does not return */
- return(0); /* error */
- }
- return(-1); /* there is more data */
-}
-
-#ifdef DOWNLOAD_PROTO_TFTP
-/**************************************************************************
-TFTP - Download extended BOOTP data, or kernel image
-**************************************************************************/
-int tftp(const char *name, int (*fnc)(unsigned char *, int, int, int))
-{
- int retry = 0;
- static unsigned short iport = 2000;
- unsigned short oport;
- unsigned short len, block = 0, prevblock = 0;
- int bcounter = 0;
- struct tftp_t *tr;
- struct tftp_t tp;
- int rc;
- int packetsize = TFTP_DEFAULTSIZE_PACKET;
-
- /* Clear out the Rx queue first. It contains nothing of interest,
- * except possibly ARP requests from the DHCP/TFTP server. We use
- * polling throughout Etherboot, so some time may have passed since we
- * last polled the receive queue, which may now be filled with
- * broadcast packets. This will cause the reply to the packets we are
- * about to send to be lost immediately. Not very clever. */
- await_reply(AWAIT_QDRAIN, 0, NULL, 0);
-
- tp.opcode = htons(TFTP_RRQ);
- len = (sprintf((char *)tp.u.rrq, "%s%coctet%cblksize%c%d",
- name, 0, 0, 0, TFTP_MAX_PACKET) - ((char *)&tp)) + 1;
- if (!udp_transmit(arptable[ARP_SERVER].ipaddr.s_addr, ++iport,
- TFTP_PORT, len, &tp))
- return (0);
- for (;;)
- {
-#ifdef CONGESTED
- if (!await_reply(AWAIT_TFTP, iport, NULL, (block ? TFTP_REXMT : TIMEOUT)))
-#else
- if (!await_reply(AWAIT_TFTP, iport, NULL, TIMEOUT))
-#endif
- {
- if (!block && retry++ < MAX_TFTP_RETRIES)
- { /* maybe initial request was lost */
- rfc951_sleep(retry);
- if (!udp_transmit(arptable[ARP_SERVER].ipaddr.s_addr,
- ++iport, TFTP_PORT, len, &tp))
- return (0);
- continue;
- }
-#ifdef CONGESTED
- if (block && ((retry += TFTP_REXMT) < TFTP_TIMEOUT))
- { /* we resend our last ack */
-#ifdef MDEBUG
- printf("<REXMT>\n");
-#endif
- udp_transmit(arptable[ARP_SERVER].ipaddr.s_addr,
- iport, oport,
- TFTP_MIN_PACKET, &tp);
- continue;
- }
-#endif
- break; /* timeout */
- }
- tr = (struct tftp_t *)&nic.packet[ETHER_HDR_SIZE];
- if (tr->opcode == ntohs(TFTP_ERROR))
- {
- printf("TFTP error %d (%s)\n",
- ntohs(tr->u.err.errcode),
- tr->u.err.errmsg);
- break;
- }
-
- if (tr->opcode == ntohs(TFTP_OACK)) {
- char *p = tr->u.oack.data, *e;
-
- if (prevblock) /* shouldn't happen */
- continue; /* ignore it */
- len = ntohs(tr->udp.len) - sizeof(struct udphdr) - 2;
- if (len > TFTP_MAX_PACKET)
- goto noak;
- e = p + len;
- while (*p != '\000' && p < e) {
- if (!strcasecmp("blksize", p)) {
- p += 8;
- if ((packetsize = getdec(&p)) <
- TFTP_DEFAULTSIZE_PACKET)
- goto noak;
- while (p < e && *p) p++;
- if (p < e)
- p++;
- }
- else {
- noak:
- tp.opcode = htons(TFTP_ERROR);
- tp.u.err.errcode = 8;
- len = (sprintf((char *)tp.u.err.errmsg,
- "RFC1782 error")
- - ((char *)&tp)) + 1;
- udp_transmit(arptable[ARP_SERVER].ipaddr.s_addr,
- iport, ntohs(tr->udp.src),
- len, &tp);
- return (0);
- }
- }
- if (p > e)
- goto noak;
- block = tp.u.ack.block = 0; /* this ensures, that */
- /* the packet does not get */
- /* processed as data! */
- }
- else if (tr->opcode == ntohs(TFTP_DATA)) {
- len = ntohs(tr->udp.len) - sizeof(struct udphdr) - 4;
- if (len > packetsize) /* shouldn't happen */
- continue; /* ignore it */
- block = ntohs(tp.u.ack.block = tr->u.data.block); }
- else /* neither TFTP_OACK nor TFTP_DATA */
- break;
-
- if ((block || bcounter) && (block != prevblock+1)) {
- /* Block order should be continuous */
- tp.u.ack.block = htons(block = prevblock);
- }
- tp.opcode = htons(TFTP_ACK);
- oport = ntohs(tr->udp.src);
- udp_transmit(arptable[ARP_SERVER].ipaddr.s_addr, iport,
- oport, TFTP_MIN_PACKET, &tp); /* ack */
- if ((unsigned short)(block-prevblock) != 1) {
- /* Retransmission or OACK, don't process via callback
- * and don't change the value of prevblock. */
- continue;
- }
- prevblock = block;
- retry = 0; /* It's the right place to zero the timer? */
- if ((rc = fnc(tr->u.data.download,
- ++bcounter, len, len < packetsize)) >= 0)
- return(rc);
- if (len < packetsize) /* End of data */
- return (1);
- }
- return (0);
-}
-#endif /* DOWNLOAD_PROTO_TFTP */
-
-#ifdef RARP_NOT_BOOTP
-/**************************************************************************
-RARP - Get my IP address and load information
-**************************************************************************/
-int rarp()
-{
- int retry;
-
- /* arp and rarp requests share the same packet structure. */
- struct arprequest rarpreq;
-
- memset(&rarpreq, 0, sizeof(rarpreq));
-
- rarpreq.hwtype = htons(1);
- rarpreq.protocol = htons(IP);
- rarpreq.hwlen = ETHER_ADDR_SIZE;
- rarpreq.protolen = 4;
- rarpreq.opcode = htons(RARP_REQUEST);
- memcpy(&rarpreq.shwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- /* sipaddr is already zeroed out */
- memcpy(&rarpreq.thwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- /* tipaddr is already zeroed out */
-
- for (retry = 0; retry < MAX_ARP_RETRIES; rfc951_sleep(++retry)) {
- eth_transmit(broadcast, RARP, sizeof(rarpreq), &rarpreq);
-
- if (await_reply(AWAIT_RARP, 0, rarpreq.shwaddr, TIMEOUT))
- break;
- }
-
- if (retry < MAX_ARP_RETRIES) {
- sprintf(kernel = kernel_buf, "/tftpboot/kernel.%I", arptable[ARP_CLIENT].ipaddr);
-
- return (1);
- }
- return (0);
-}
-
-#else
-
-/**************************************************************************
-BOOTP - Get my IP address and load information
-**************************************************************************/
-int bootp()
-{
- int retry;
-#ifndef NO_DHCP_SUPPORT
- int retry1;
-#endif /* NO_DHCP_SUPPORT */
- struct bootp_t bp;
- unsigned long starttime;
-#ifdef T509HACK
- int flag;
-
- flag = 1;
-#endif
- memset(&bp, 0, sizeof(struct bootp_t));
- bp.bp_op = BOOTP_REQUEST;
- bp.bp_htype = 1;
- bp.bp_hlen = ETHER_ADDR_SIZE;
- bp.bp_xid = xid = starttime = currticks();
- memcpy(bp.bp_hwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
-#ifdef NO_DHCP_SUPPORT
- memcpy(bp.bp_vend, rfc1533_cookie, 5); /* request RFC-style options */
-#else
- memcpy(bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie); /* request RFC-style options */
- memcpy(bp.bp_vend+sizeof rfc1533_cookie, dhcpdiscover, sizeof dhcpdiscover);
- memcpy(bp.bp_vend+sizeof rfc1533_cookie +sizeof dhcpdiscover, rfc1533_end, sizeof rfc1533_end);
-#endif /* NO_DHCP_SUPPORT */
-
- for (retry = 0; retry < MAX_BOOTP_RETRIES; ) {
-
- /* Clear out the Rx queue first. It contains nothing of
- * interest, except possibly ARP requests from the DHCP/TFTP
- * server. We use polling throughout Etherboot, so some time
- * may have passed since we last polled the receive queue,
- * which may now be filled with broadcast packets. This will
- * cause the reply to the packets we are about to send to be
- * lost immediately. Not very clever. */
- await_reply(AWAIT_QDRAIN, 0, NULL, 0);
-
- udp_transmit(IP_BROADCAST, BOOTP_CLIENT, BOOTP_SERVER,
- sizeof(struct bootp_t), &bp);
-#ifdef T509HACK
- if (flag) {
- flag--;
- } else {
- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT))
- return(1);
- rfc951_sleep(++retry);
-
- }
-#else
-#ifdef NO_DHCP_SUPPORT
- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT))
-#else
- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT)){
- if (dhcp_reply==DHCPOFFER){
- dhcp_reply=0;
- memcpy(bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie);
- memcpy(bp.bp_vend+sizeof rfc1533_cookie, dhcprequest, sizeof dhcprequest);
- memcpy(bp.bp_vend+sizeof rfc1533_cookie +sizeof dhcprequest, rfc1533_end, sizeof rfc1533_end);
- memcpy(bp.bp_vend+9, &dhcp_server, sizeof(in_addr));
- memcpy(bp.bp_vend+15, &dhcp_addr, sizeof(in_addr));
- for (retry1 = 0; retry1 < MAX_BOOTP_RETRIES;) {
- udp_transmit(IP_BROADCAST, BOOTP_CLIENT, BOOTP_SERVER,
- sizeof(struct bootp_t), &bp);
- dhcp_reply=0;
- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT))
- if (dhcp_reply==DHCPACK)
- return(1);
- rfc951_sleep(++retry1);
- }
- } else
-#endif /* NO_DHCP_SUPPORT */
- return(1);
-#ifndef NO_DHCP_SUPPORT
- }
- rfc951_sleep(++retry);
-
-#endif /* NO_DHCP_SUPPORT */
-#endif
- bp.bp_secs = htons((currticks()-starttime)/20);
- }
- return(0);
-}
-#endif /* RARP_NOT_BOOTP */
-
-/**************************************************************************
-AWAIT_REPLY - Wait until we get a response for our request
-**************************************************************************/
-int await_reply(int type, int ival, void *ptr, int timeout)
-{
- unsigned long time;
- struct iphdr *ip;
- struct udphdr *udp;
- struct arprequest *arpreply;
- struct bootp_t *bootpreply;
- struct rpc_t *rpc;
- unsigned short ptype;
-
- unsigned int protohdrlen = ETHER_HDR_SIZE + sizeof(struct iphdr) +
- sizeof(struct udphdr);
- time = timeout + currticks();
- /* The timeout check is done below. The timeout is only checked if
- * there is no packet in the Rx queue. This assumes that eth_poll()
- * needs a negligible amount of time. */
- for (;;) {
- if (eth_poll()) { /* We have something! */
- /* Check for ARP - No IP hdr */
- if (nic.packetlen >= ETHER_HDR_SIZE) {
- ptype = ((unsigned short) nic.packet[12]) << 8
- | ((unsigned short) nic.packet[13]);
- } else continue; /* what else could we do with it? */
- if ((nic.packetlen >= ETHER_HDR_SIZE +
- sizeof(struct arprequest)) &&
- (ptype == ARP) ) {
- unsigned long tmp;
-
- arpreply = (struct arprequest *)
- &nic.packet[ETHER_HDR_SIZE];
- if ((arpreply->opcode == ntohs(ARP_REPLY)) &&
- !memcmp(arpreply->sipaddr, ptr, sizeof(in_addr)) &&
- (type == AWAIT_ARP)) {
- memcpy(arptable[ival].node, arpreply->shwaddr, ETHER_ADDR_SIZE);
- return(1);
- }
- memcpy(&tmp, arpreply->tipaddr, sizeof(in_addr));
- if ((arpreply->opcode == ntohs(ARP_REQUEST)) &&
- (tmp == arptable[ARP_CLIENT].ipaddr.s_addr)) {
- arpreply->opcode = htons(ARP_REPLY);
- memcpy(arpreply->tipaddr, arpreply->sipaddr, sizeof(in_addr));
- memcpy(arpreply->thwaddr, arpreply->shwaddr, ETHER_ADDR_SIZE);
- memcpy(arpreply->sipaddr, &arptable[ARP_CLIENT].ipaddr, sizeof(in_addr));
- memcpy(arpreply->shwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- eth_transmit(arpreply->thwaddr, ARP,
- sizeof(struct arprequest),
- arpreply);
-#ifdef MDEBUG
- memcpy(&tmp, arpreply->tipaddr, sizeof(in_addr));
- printf("Sent ARP reply to: %I\n",tmp);
-#endif MDEBUG
- }
- continue;
- }
-
- if (type == AWAIT_QDRAIN) {
- continue;
- }
-
- /* Check for RARP - No IP hdr */
- if ((type == AWAIT_RARP) &&
- (nic.packetlen >= ETHER_HDR_SIZE +
- sizeof(struct arprequest)) &&
- (ptype == RARP)) {
- arpreply = (struct arprequest *)
- &nic.packet[ETHER_HDR_SIZE];
- if ((arpreply->opcode == ntohs(RARP_REPLY)) &&
- !memcmp(arpreply->thwaddr, ptr, ETHER_ADDR_SIZE)) {
- memcpy(arptable[ARP_SERVER].node, arpreply->shwaddr, ETHER_ADDR_SIZE);
- memcpy(& arptable[ARP_SERVER].ipaddr, arpreply->sipaddr, sizeof(in_addr));
- memcpy(& arptable[ARP_CLIENT].ipaddr, arpreply->tipaddr, sizeof(in_addr));
- return(1);
- }
- continue;
- }
-
- /* Anything else has IP header */
- if ((nic.packetlen < protohdrlen) ||
- (ptype != IP) ) continue;
- ip = (struct iphdr *)&nic.packet[ETHER_HDR_SIZE];
- if ((ip->verhdrlen != 0x45) ||
- ipchksum((unsigned short *)ip, sizeof(struct iphdr)) ||
- (ip->protocol != IP_UDP)) continue;
- udp = (struct udphdr *)&nic.packet[ETHER_HDR_SIZE +
- sizeof(struct iphdr)];
-
- /* BOOTP ? */
- bootpreply = (struct bootp_t *)&nic.packet[ETHER_HDR_SIZE];
- if ((type == AWAIT_BOOTP) &&
- (nic.packetlen >= (ETHER_HDR_SIZE +
-#ifdef NO_DHCP_SUPPORT
- sizeof(struct bootp_t))) &&
-#else
- sizeof(struct bootp_t))-DHCP_OPT_LEN) &&
-#endif /* NO_DHCP_SUPPORT */
- (ntohs(udp->dest) == BOOTP_CLIENT) &&
- (bootpreply->bp_op == BOOTP_REPLY) &&
- (bootpreply->bp_xid == xid)) {
- arptable[ARP_CLIENT].ipaddr.s_addr =
- bootpreply->bp_yiaddr.s_addr;
-#ifndef NO_DHCP_SUPPORT
- dhcp_addr.s_addr = bootpreply->bp_yiaddr.s_addr;
-#endif /* NO_DHCP_SUPPORT */
- netmask = default_netmask();
- arptable[ARP_SERVER].ipaddr.s_addr =
- bootpreply->bp_siaddr.s_addr;
- memset(arptable[ARP_SERVER].node, 0, ETHER_ADDR_SIZE); /* Kill arp */
- arptable[ARP_GATEWAY].ipaddr.s_addr =
- bootpreply->bp_giaddr.s_addr;
- memset(arptable[ARP_GATEWAY].node, 0, ETHER_ADDR_SIZE); /* Kill arp */
- if (bootpreply->bp_file[0]) {
- memcpy(kernel_buf, bootpreply->bp_file, 128);
- kernel = kernel_buf;
- }
- memcpy((char *)BOOTP_DATA_ADDR, (char *)bootpreply, sizeof(struct bootpd_t));
- decode_rfc1533(BOOTP_DATA_ADDR->bootp_reply.bp_vend,
-#ifdef NO_DHCP_SUPPORT
- 0, BOOTP_VENDOR_LEN + MAX_BOOTP_EXTLEN, 1);
-#else
- 0, DHCP_OPT_LEN + MAX_BOOTP_EXTLEN, 1);
-#endif /* NO_DHCP_SUPPORT */
- return(1);
- }
-
-#ifdef DOWNLOAD_PROTO_TFTP
- /* TFTP ? */
- if ((type == AWAIT_TFTP) &&
- (ntohs(udp->dest) == ival)) return(1);
-#endif /* DOWNLOAD_PROTO_TFTP */
-
-#ifdef DOWNLOAD_PROTO_NFS
- /* RPC ? */
- rpc = (struct rpc_t *)&nic.packet[ETHER_HDR_SIZE];
- if ((type == AWAIT_RPC) &&
- (ntohs(udp->dest) == ival) &&
- (*(unsigned long *)ptr == ntohl(rpc->u.reply.id)) &&
- (ntohl(rpc->u.reply.type) == MSG_REPLY)) {
- return (1);
- }
-#endif /* DOWNLOAD_PROTO_NFS */
-
- } else {
- /* Check for abort key only if the Rx queue is empty -
- * as long as we have something to process, don't
- * assume that something failed. It is unlikely that
- * we have no processing time left between packets. */
- if (iskey() && (getchar() == ESC))
-#ifdef EMERGENCYDISKBOOT
- exit(0);
-#else
- longjmp(jmp_bootmenu,1);
-#endif
- /* Do the timeout after at least a full queue walk. */
- if ((timeout == 0) || (currticks() > time)) {
- break;
- }
- }
- }
- return(0);
-}
-
-/**************************************************************************
-DECODE_RFC1533 - Decodes RFC1533 header
-**************************************************************************/
-int decode_rfc1533(p, block, len, eof)
- register unsigned char *p;
- int block, len, eof;
-{
- static unsigned char *extdata = NULL, *extend = NULL;
- unsigned char *extpath = NULL;
- unsigned char *endp;
-
- if (block == 0) {
-#ifdef IMAGE_MENU
- memset(imagelist, 0, sizeof(imagelist));
- menudefault = useimagemenu = 0;
- menutmo = -1;
-#endif
-#ifdef MOTD
- memset(motd, 0, sizeof(motd));
-#endif
- end_of_rfc1533 = NULL;
- vendorext_isvalid = 0;
- if (memcmp(p, rfc1533_cookie, 4))
- return(0); /* no RFC 1533 header found */
- p += 4;
- endp = p + len; }
- else {
- if (block == 1) {
- if (memcmp(p, rfc1533_cookie, 4))
- return(0); /* no RFC 1533 header found */
- p += 4;
- len -= 4; }
- if (extend + len <= (unsigned char *)&(BOOTP_DATA_ADDR->bootp_extension[MAX_BOOTP_EXTLEN])) {
- memcpy(extend, p, len);
- extend += len;
- } else {
- printf("Overflow in vendor data buffer! Aborting...\n");
- *extdata = RFC1533_END;
- return(0);
- }
- p = extdata; endp = extend;
- }
- if (eof) {
- while(p < endp) {
- unsigned char c = *p;
- if (c == RFC1533_PAD) {p++; continue;}
- else if (c == RFC1533_END) {
- end_of_rfc1533 = endp = p; continue; }
- else if (c == RFC1533_NETMASK) {memcpy(&netmask, p+2, sizeof(in_addr));}
-
- else if (c == RFC1533_GATEWAY) {
- /* This is a little simplistic, but it will
- usually be sufficient.
- Take only the first entry */
- if (TAG_LEN(p) >= sizeof(in_addr))
- memcpy(&arptable[ARP_GATEWAY].ipaddr, p+2, sizeof(in_addr));
- }
- else if (c == RFC1533_EXTENSIONPATH)
- extpath = p;
-#ifndef NO_DHCP_SUPPORT
- else if (c == RFC2132_MSG_TYPE)
- { dhcp_reply=*(p+2);
- }
- else if (c == RFC2132_SRV_ID)
- {
- memcpy(&dhcp_server, p+2, sizeof(in_addr));
- }
-#endif /* NO_DHCP_SUPPORT */
- else if (c == RFC1533_HOSTNAME)
- {
- hostname = p + 2;
- hostnamelen = *(p + 1);
- }
- else if (c == RFC1533_VENDOR_MAGIC
-#ifndef IMAGE_FREEBSD /* since FreeBSD uses tag 128 for swap definition */
- && TAG_LEN(p) >= 6 &&
- !memcmp(p+2,vendorext_magic,4) &&
- p[6] == RFC1533_VENDOR_MAJOR
-#endif
- )
- vendorext_isvalid++;
-#ifdef IMAGE_FREEBSD
- else if (c == RFC1533_VENDOR_HOWTO) {
- freebsd_howto = ((p[2]*256+p[3])*256+p[4])*256+p[5];
- }
-#endif
-#ifdef IMAGE_MENU
- else if (c == RFC1533_VENDOR_MNUOPTS) {
- parse_menuopts(p+2, TAG_LEN(p));
- }
- else if (c >= RFC1533_VENDOR_IMG &&
- c<RFC1533_VENDOR_IMG+RFC1533_VENDOR_NUMOFIMG){
- imagelist[c - RFC1533_VENDOR_IMG] = p;
- useimagemenu++;
- }
-#endif
-#ifdef MOTD
- else if (c >= RFC1533_VENDOR_MOTD &&
- c < RFC1533_VENDOR_MOTD +
- RFC1533_VENDOR_NUMOFMOTD)
- motd[c - RFC1533_VENDOR_MOTD] = p;
-#endif
- else {
-#if 0
- unsigned char *q;
- printf("Unknown RFC1533-tag ");
- for(q=p;q<p+2+TAG_LEN(p);q++)
- printf("%x ",*q);
- putchar('\n');
-#endif
- }
- p += TAG_LEN(p) + 2;
- }
- extdata = extend = endp;
- if (block == 0 && extpath != NULL) {
- char fname[64];
- memcpy(fname, extpath+2, TAG_LEN(extpath));
- fname[(int)TAG_LEN(extpath)] = '\000';
- printf("Loading BOOTP-extension file: %s\n",fname);
- download(fname,decode_rfc1533);
- }
- }
- return(-1); /* proceed with next block */
-}
-
-/**************************************************************************
-IPCHKSUM - Checksum IP Header
-**************************************************************************/
-unsigned short ipchksum(ip, len)
- register unsigned short *ip;
- register int len;
-{
- unsigned long sum = 0;
- len >>= 1;
- while (len--) {
- sum += *(ip++);
- if (sum > 0xFFFF)
- sum -= 0xFFFF;
- }
- return((~sum) & 0x0000FFFF);
-}
-
-/**************************************************************************
-RFC951_SLEEP - sleep for expotentially longer times
-**************************************************************************/
-void rfc951_sleep(exp)
- int exp;
-{
- static long seed = 0;
- long q;
- unsigned long tmo;
-
-#ifdef BACKOFF_LIMIT
- if (exp > BACKOFF_LIMIT)
- exp = BACKOFF_LIMIT;
-#endif
- if (!seed) /* Initialize linear congruential generator */
- seed = currticks() + *(long *)&arptable[ARP_CLIENT].node
- + ((short *)arptable[ARP_CLIENT].node)[2];
- /* simplified version of the LCG given in Bruce Scheier's
- "Applied Cryptography" */
- q = seed/53668;
- if ((seed = 40014*(seed-53668*q) - 12211*q) < 0) seed += 2147483563l;
- /* compute mask */
- for (tmo = 63; tmo <= 60*TICKS_PER_SEC && --exp > 0; tmo = 2*tmo+1);
- /* sleep */
- printf("<sleep>\n");
-
- for (tmo = (tmo&seed)+currticks(); currticks() < tmo; )
- if (iskey() && (getchar() == ESC)) longjmp(jmp_bootmenu,1);
- return;
-}
-
-/**************************************************************************
-CLEANUP_NET - shut down networking
-**************************************************************************/
-void cleanup_net(void)
-{
-#ifdef DOWNLOAD_PROTO_NFS
- nfs_umountall(ARP_SERVER);
-#endif
- eth_disable();
- eth_reset();
-}
-
-/**************************************************************************
-CLEANUP - shut down etherboot so that the OS may be called right away
-**************************************************************************/
-void cleanup(void)
-{
-#if defined(ANSIESC) && defined(CONSOLE_CRT)
- ansi_reset();
-#endif
-}
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-From: "Paolo Marini" <paolom@prisma-eng.it>
-Subject: Etherboot on bare metal
-Date: Tue, 10 Apr 2001 23:19:19 +0200
-Organization: Prisma Engineering srl
-
-Hi Ken,
-I have ported Etherboot on an embedded, biosless platform and would like
-to contribute the code.
-
-Essentially, the hardware I was running Etherboot is a Pentium based
-embedded system, with an Intel Chipset, *but* without serial, VGA,
-keyboard etc., only an 82559 Intel (custom) Ethernet controller (I debug
-it with the etheral Ethernet packet analyser and an emulator).
-
-What I did was:
-
- a.. integrate the init.s file within the firmware, with GDT
-(re)initialisation (a simple and single entry point taking control of
-the boot process)
- b.. provide some stupid BIOS stubs in order to let the OS boot and
-still belive that an INT10 call goes to the BIOS
- c.. provide some basic functions to Etherboot, like timer (I used the
-Pentium TSC internal counter)
- d.. hardwire in the code information about the RAM size
-The BIOS stubs are enough to boot Linux, pSOS and QNX with bootp. QNX is
-somewhat difficult to load, because the i82559 driver tries to find the
-component using the BIOS32 calls, so I had to patch it.
-
-what i I got from the original firmware is the PCI initialisation and
-resource (I/O, interrupts, memory) allocation.
-
-I send you what I changed, that is, the initialisation code and the
-misc.c file containing the timer, and the makefile (I don't remember
-exactly the options I used to compile all).
-
-Of course, it is only a good starting point for anyone wanting to
-implement a bootp client on a biosless platform; some integration work
-still needs to be done.
-
-Ciao
-Paolo
-
-And in a subsequent email:
-
-I worked with version 4.6.12, but the real modifications involve the
-init.S file, which I think is quite sstable between releases. I forgot
-to say that my entry point (symbol _start in init.s) assumes the
-processor is already in protected mode.
-
-[The only difference between main.c and misc.c from those in Etherboot
-4.6.12 seems to be the deletion of eth_reset(). This may be of use to
-others trying to make these changes work on more recent releases. Ken]
+++ /dev/null
-/**************************************************************************
-MISC Support Routines
-**************************************************************************/
-
-#include "etherboot.h"
-
-/**************************************************************************
-SLEEP
-**************************************************************************/
-void sleep(int secs)
-{
- unsigned long tmo;
-
- for (tmo = currticks()+secs*TICKS_PER_SEC; currticks() < tmo; )
- /* Nothing */;
-}
-
-/**************************************************************************
-TWIDDLE
-**************************************************************************/
-void twiddle()
-{
- static unsigned long lastticks = 0;
- static int count=0;
- static const char tiddles[]="-\\|/";
- unsigned long ticks;
- if ((ticks = currticks()) == lastticks)
- return;
- lastticks = ticks;
- putchar(tiddles[(count++)&3]);
- putchar('\b');
-}
-
-/**************************************************************************
-STRCASECMP (not entirely correct, but this will do for our purposes)
-**************************************************************************/
-int strcasecmp(a,b)
- char *a, *b;
-{
- while (*a && *b && (*a & ~0x20) == (*b & ~0x20)) {a++; b++; }
- return((*a & ~0x20) - (*b & ~0x20));
-}
-
-/**************************************************************************
-PRINTF and friends
-
- Formats:
- %[#]X - 4 bytes long (8 hex digits)
- %[#]x - 2 bytes int (4 hex digits)
- - optional # prefixes 0x
- %b - 1 byte int (2 hex digits)
- %d - decimal int
- %c - char
- %s - string
- %I - Internet address in x.x.x.x notation
- Note: width specification not supported
-**************************************************************************/
-static char *do_printf(char *buf, const char *fmt, const int *dp)
-{
- register char *p;
- int alt;
- char tmp[16];
- static const char hex[]="0123456789ABCDEF";
-
- while (*fmt) {
- if (*fmt == '%') { /* switch() uses more space */
- alt = 0;
- fmt++;
- if (*fmt == '#') {
- alt = 1;
- fmt++;
- }
- if (*fmt == 'X') {
- const long *lp = (const long *)dp;
- register long h = *lp++;
- dp = (const int *)lp;
- if (alt) {
- *buf++ = '0';
- *buf++ = 'x';
- }
- *(buf++) = hex[(h>>28)& 0x0F];
- *(buf++) = hex[(h>>24)& 0x0F];
- *(buf++) = hex[(h>>20)& 0x0F];
- *(buf++) = hex[(h>>16)& 0x0F];
- *(buf++) = hex[(h>>12)& 0x0F];
- *(buf++) = hex[(h>>8)& 0x0F];
- *(buf++) = hex[(h>>4)& 0x0F];
- *(buf++) = hex[h& 0x0F];
- }
- if (*fmt == 'x') {
- register int h = *(dp++);
- if (alt) {
- *buf++ = '0';
- *buf++ = 'x';
- }
- *(buf++) = hex[(h>>12)& 0x0F];
- *(buf++) = hex[(h>>8)& 0x0F];
- *(buf++) = hex[(h>>4)& 0x0F];
- *(buf++) = hex[h& 0x0F];
- }
- if (*fmt == 'b') {
- register int h = *(dp++);
- *(buf++) = hex[(h>>4)& 0x0F];
- *(buf++) = hex[h& 0x0F];
- }
- if (*fmt == 'd') {
- register int dec = *(dp++);
- p = tmp;
- if (dec < 0) {
- *(buf++) = '-';
- dec = -dec;
- }
- do {
- *(p++) = '0' + (dec%10);
- dec = dec/10;
- } while(dec);
- while ((--p) >= tmp) *(buf++) = *p;
- }
- if (*fmt == 'I') {
- union {
- long l;
- unsigned char c[4];
- } u;
- const long *lp = (const long *)dp;
- u.l = *lp++;
- dp = (const int *)lp;
- buf = sprintf(buf,"%d.%d.%d.%d",
- u.c[0], u.c[1], u.c[2], u.c[3]);
- }
- if (*fmt == 'c')
- *(buf++) = *(dp++);
- if (*fmt == 's') {
- p = (char *)*dp++;
- while (*p) *(buf++) = *p++;
- }
- } else *(buf++) = *fmt;
- fmt++;
- }
- *buf = '\0';
- return(buf);
-}
-
-char *sprintf(char *buf, const char *fmt, ...)
-{
- return do_printf(buf, fmt, ((const int *)&fmt)+1);
-}
-
-void printf(const char *fmt, ...)
-{
- char buf[120], *p;
-
- p = buf;
- do_printf(buf, fmt, ((const int *)&fmt)+1);
- while (*p) putchar(*p++);
-}
-
-#ifdef IMAGE_MENU
-/**************************************************************************
-INET_ATON - Convert an ascii x.x.x.x to binary form
-**************************************************************************/
-int inet_aton(char *p, in_addr *i)
-{
- unsigned long ip = 0;
- int val;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- if (*p != '.') return(0);
- p++;
- ip = val;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- if (*p != '.') return(0);
- p++;
- ip = (ip << 8) | val;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- if (*p != '.') return(0);
- p++;
- ip = (ip << 8) | val;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- i->s_addr = htonl((ip << 8) | val);
- return(1);
-}
-
-#endif /* IMAGE_MENU */
-
-int getdec(char **ptr)
-{
- char *p = *ptr;
- int ret=0;
- if ((*p < '0') || (*p > '9')) return(-1);
- while ((*p >= '0') && (*p <= '9')) {
- ret = ret*10 + (*p - '0');
- p++;
- }
- *ptr = p;
- return(ret);
-}
-
-#define K_RDWR 0x60 /* keyboard data & cmds (read/write) */
-#define K_STATUS 0x64 /* keyboard status */
-#define K_CMD 0x64 /* keybd ctlr command (write-only) */
-
-#define K_OBUF_FUL 0x01 /* output buffer full */
-#define K_IBUF_FUL 0x02 /* input buffer full */
-
-#define KC_CMD_WIN 0xd0 /* read output port */
-#define KC_CMD_WOUT 0xd1 /* write output port */
-#define KB_SET_A20 0xdf /* enable A20,
- enable output buffer full interrupt
- enable data line
- disable clock line */
-#define KB_UNSET_A20 0xdd /* enable A20,
- enable output buffer full interrupt
- enable data line
- disable clock line */
-#ifndef IBM_L40
-static void empty_8042(void)
-{
- unsigned long time;
- char st;
-
- time = currticks() + TICKS_PER_SEC; /* max wait of 1 second */
- while ((((st = inb(K_CMD)) & K_OBUF_FUL) ||
- (st & K_IBUF_FUL)) &&
- currticks() < time)
- inb(K_RDWR);
-}
-#endif IBM_L40
-
-/*
- * Gate A20 for high memory
- */
-void gateA20_set(void)
-{
-#ifdef IBM_L40
- outb(0x2, 0x92);
-#else /* IBM_L40 */
- empty_8042();
- outb(KC_CMD_WOUT, K_CMD);
- empty_8042();
- outb(KB_SET_A20, K_RDWR);
- empty_8042();
-#endif /* IBM_L40 */
-}
-
-#ifdef TAGGED_IMAGE
-/*
- * Unset Gate A20 for high memory - some operating systems (mainly old 16 bit
- * ones) don't expect it to be set by the boot loader.
- */
-void gateA20_unset(void)
-{
-#ifdef IBM_L40
- outb(0x0, 0x92);
-#else /* IBM_L40 */
- empty_8042();
- outb(KC_CMD_WOUT, K_CMD);
- empty_8042();
- outb(KB_UNSET_A20, K_RDWR);
- empty_8042();
-#endif /* IBM_L40 */
-}
-#endif
-
-#ifdef ETHERBOOT32
-/* Serial console is only implemented in ETHERBOOT32 for now */
-void
-putchar(int c)
-{
-#ifndef ANSIESC
- if (c == '\n')
- putchar('\r');
-#endif
-
-#ifdef CONSOLE_CRT
-#ifdef ANSIESC
- handleansi(c);
-#else
- putc(c);
-#endif
-#endif
-#ifdef CONSOLE_SERIAL
-#ifdef ANSIESC
- if (c == '\n')
- serial_putc('\r');
-#endif
- serial_putc(c);
-#endif
-}
-
-/**************************************************************************
-GETCHAR - Read the next character from the console WITHOUT ECHO
-**************************************************************************/
-int
-getchar(void)
-{
- int c = 256;
-
-#if defined CONSOLE_CRT || defined CONSOLE_SERIAL
- do {
-#ifdef CONSOLE_CRT
- if (ischar())
- c = getc();
-#endif
-#ifdef CONSOLE_SERIAL
- if (serial_ischar())
- c = serial_getc();
-#endif
- } while (c==256);
- if (c == '\r')
- c = '\n';
-#endif
- return c;
-}
-
-int
-iskey(void)
-{
-#ifdef CONSOLE_CRT
- if (ischar())
- return 1;
-#endif
-#ifdef CONSOLE_SERIAL
- if (serial_ischar())
- return 1;
-#endif
- return 0;
-}
-#endif /* ETHERBOOT32 */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
-
-#include <asm/msr.h>
-
-#define CPUCLOCK 166
-
-unsigned long currticks(void)
-{
- register unsigned long l, h;
- long long unsigned p;
- long long unsigned hh,ll;
-
- rdtsc(l, h);
- ll = l, hh = h;
-
- p = (ll + hh * 0x100000000LL) * 182 / (CPUCLOCK * 100000LL);
- return (unsigned)p;
-}
-
+++ /dev/null
-/* #defines because ljmp wants a number, probably gas bug */
-/* .equ KERN_CODE_SEG,_pmcs-_gdt */
-#define KERN_CODE_SEG 0x08
- .equ KERN_DATA_SEG,_pmds-_gdt
-/* .equ REAL_CODE_SEG,_rmcs-_gdt */
-#define REAL_CODE_SEG 0x18
- .equ REAL_DATA_SEG,_rmds-_gdt
- .equ CR0_PE,1
-
-#ifdef GAS291
-#define DATA32 data32;
-#define ADDR32 addr32;
-#define LJMPI(x) ljmp x
-#else
-#define DATA32 data32
-#define ADDR32 addr32
-/* newer GAS295 require #define LJMPI(x) ljmp *x */
-#define LJMPI(x) ljmp x
-#endif
-
-#define PIC1_VBS 0x08 /* PIC1 interrupts start at vector 64 */
-#define PIC2_VBS 0x70 /* PIC1 interrupts start at vector 112 */
-
-/*
- * NOTE: if you write a subroutine that is called from C code (gcc/egcs),
- * then you only have to take care of %ebx, %esi, %edi and %ebp. These
- * registers must not be altered under any circumstance. All other registers
- * may be clobbered without any negative side effects. If you don't follow
- * this rule then you'll run into strange effects that only occur on some
- * gcc versions (because the register allocator may use different registers).
- *
- * All the data32 prefixes for the ljmp instructions are necessary, because
- * the assembler emits code with a relocation address of 0. This means that
- * all destinations are initially negative, which the assembler doesn't grok,
- * because for some reason negative numbers don't fit into 16 bits. The addr32
- * prefixes are there for the same reasons, because otherwise the memory
- * references are only 16 bit wide. Theoretically they are all superfluous.
- * One last note about prefixes: the data32 prefixes on all call _real_to_prot
- * instructions could be removed if the _real_to_prot function is changed to
- * deal correctly with 16 bit return addresses. I tried it, but failed.
- */
-
-/**************************************************************************
-START - Where all the fun begins....
-**************************************************************************/
-/* this must be the first thing in the file because we enter from the top */
- .global _start
- .code32
-_start:
- cli
-
- /* load new IDT and GDT */
- lgdt gdtarg
- lidt Idt_Reg
- /* flush prefetch queue, and reload %cs:%eip */
- ljmp $KERN_CODE_SEG,$1f
-1:
-
- /* reload other segment registers */
- movl $KERN_DATA_SEG,%eax
- movl %eax,%ds
- movl %eax,%es
- movl %eax,%ss
- movl $stktop,%esp
-
- /* program the PITs in order to stop them */
- mov $0x30,%al
- out %al,$0x43
- out %al,$0x40
- mov $0x70,%al
- out %al,$0x43
- out %al,$0x41
- mov $0xf0,%al
- out %al,$0x43
- out %al,$0x42
-
- call main
- /* fall through */
-
- .globl exit
-exit:
-2:
- ljmp $KERN_CODE_SEG,$2b
-
-/**************************************************************************
-MEMSIZE - Determine size of extended memory
-**************************************************************************/
- .globl memsize
-memsize:
-#if 0
- pushl %ebx
- pushl %esi
- pushl %edi
- call _prot_to_real
- .code16
- movw $0xe801,%ax
- stc
- int $0x15
- jc 1f
- andl $0xffff,%eax
- andl $0xffff,%ebx
- shll $6,%ebx
- addl %ebx,%eax
- jmp 2f
-1:
- movw $0x8800,%ax
- int $0x15
- andl $0xffff,%eax
-2:
- movl %eax,%esi
- DATA32 call _real_to_prot
- .code32
- movl %esi,%eax
- popl %edi
- popl %esi
- popl %ebx
-#else
- mov $32768,%eax
-#endif
- ret
-
-/**************************************************************************
-XSTART - Transfer control to the kernel just loaded
-**************************************************************************/
- .code16
-
- .globl _int08_handler
-_int08_handler:
- movb $0x20, %al
- outb %al, $0x20
- iret
-
- .globl _int10_handler
-_int10_handler:
- cmp $0x3, %ah
- jnz _int10_04
- mov $0x0, %dx
- mov $0x0, %cx
- iret
-_int10_04:
- cmp $0x4, %ah
- jnz _int10_05
- mov $0x0, %ah
- iret
-_int10_05:
- cmp $0x5, %ah
- jnz _int10_08
- mov $0x0, %al
- iret
-_int10_08:
- cmp $0x8, %ah
- jnz _int10_0D
- mov $0x20, %al
- mov $0x7, %ah
- iret
-_int10_0D:
- cmp $0xD, %ah
- jnz _int10_0F
- mov $0x0, %al
- iret
-_int10_0F:
- cmp $0xF, %ah
- jnz _int10_XX
- mov $0xb, %al
- mov $80, %ah
- mov $0, %bh
-_int10_XX:
- iret
-
- .globl _int11_handler
-_int11_handler:
- mov $0x22, %ax
- iret
-
- .globl _int12_handler
-_int12_handler:
- mov $640, %ax
- iret
-
- .globl _int13_handler
-_int13_handler:
- clc
- mov $0, %ah
- iret
-
- .globl _int14_handler
-_int14_handler:
- iret
-
- .globl _int15_handler
-_int15_handler:
- cmp $0xe801,%ax
- jz _int15_008
- cmp $0x0, %ah
- jz _int15_000
- cmp $0x1, %ah
- jz _int15_000
- cmp $0x2, %ah
- jz _int15_000
- cmp $0x3, %ah
- jz _int15_000
- cmp $0xf, %ah
- jz _int15_000
- cmp $0x21, %ah
- jz _int15_000
- cmp $0x40, %ah
- jz _int15_000
- cmp $0x41, %ah
- jz _int15_000
- cmp $0x42, %ah
- jz _int15_000
- cmp $0x43, %ah
- jz _int15_000
- cmp $0x44, %ah
- jz _int15_000
- cmp $0x80, %ah
- jz _int15_001
- cmp $0x81, %ah
- jz _int15_001
- cmp $0x82, %ah
- jz _int15_002
- cmp $0x83, %ah
- jz _int15_003
- cmp $0x84, %ah
- jz _int15_000
- cmp $0x85, %ah
- jz _int15_004
- cmp $0x86, %ah
- jz _int15_003
- cmp $0x87, %ah
- jz _int15_005
- cmp $0x88, %ah
- jz _int15_006
- cmp $0x89, %ah
- jz _int15_005
- cmp $0x90, %ah
- jz _int15_007
- cmp $0xc0, %ah
- jz _int15_000
- cmp $0xc1, %ah
- jz _int15_000
- cmp $0xc2, %ah
- jz _int15_000
- cmp $0xc3, %ah
- jz _int15_000
- cmp $0xc4, %ah
- jz _int15_000
- iret
-
-_int15_000:
- mov $0x86, %ah
- stc
- iret
-
-_int15_001:
- mov $0, %bx
- mov $0, %cx
- iret
-
-_int15_002:
- mov $0, %bx
- iret
-
-_int15_003:
- clc
- iret
-
-_int15_004:
- mov $0, %al
- iret
-
-_int15_005:
- mov $0, %ah
- clc
- cmp $0, %ah
- iret
-
-_int15_006:
- mov $0xf000, %ax
- iret
-
-_int15_007:
- stc
- iret
-
-_int15_008:
- clc
- mov $1024, %dx /* dx -> extended memory size (in 64K chuncks) */
- mov $640, %cx /* cx -> conventional memory size (in 1 Kbytes chuncks) */
- iret
-
- .globl _int16_handler
-_int16_handler:
- cmp $0x0, %ah
- jnz _int16_01
- mov $0x20, %al
- mov $0x39, %ah
- iret
-_int16_01:
- cmp $0x1, %ah
- jnz _int16_02
- iret
-_int16_02:
- cmp $0x2, %ah
- jnz _int16_05
- mov $0, %al
- iret
-_int16_05:
- cmp $0x5, %ah
- jnz _int16_10
- mov $0, %al
- iret
-_int16_10:
- cmp $0x10, %ah
- jnz _int16_11
- mov $0x20, %al
- mov $0x39, %ah
- iret
-_int16_11:
- cmp $0x11, %ah
- jnz _int16_12
- iret
-_int16_12:
- cmp $0x12, %ah
- jnz _int16_XX
- mov $0, %ax
- iret
-_int16_XX:
- iret
-
- .globl _int17_handler
-_int17_handler:
- mov $0xd0, %ah
- iret
-
- .globl _int19_handler
-_int19_handler:
- hlt
- iret
-
- .globl _int1A_handler
-_int1A_handler:
- stc
- iret
-
- .code32
- .globl xstart
-xstart:
- /* reprogram the PICs so that interrupt are masked */
- movb $0x11,%al /* ICW1 [ICW4 NEEDED, EDGE TRIGGERED]*/
- outb %al,$0x20
- movb $PIC1_VBS, %al
- outb %al,$0x21
- movb $0x4,%al
- outb %al,$0x21
- movb $0x1,%al
- outb %al,$0x21
- movb $0xff,%al
- outb %al,$0x21
-
- movb $0x11,%al /* ICW1 [ICW4 NEEDED, EDGE TRIGGERED]*/
- outb %al,$0xa0
- movb $PIC2_VBS, %al
- outb %al,$0xa1
- movb $0x2,%al
- outb %al,$0xa1
- movb $0x1,%al
- outb %al,$0xa1
- movb $0xff,%al
- outb %al,$0xa1
-
- pushl %ebp
- movl %esp,%ebp
- pushl %ebx
- pushl %esi
- pushl %edi
- movl 8(%ebp),%eax
- movl %eax,_execaddr
- movl 12(%ebp),%ebx
- movl 16(%ebp),%ecx /* bootp record (32bit pointer) */
- addl $28,%ecx /* ip, udp header */
- shll $12,%ecx
- shrw $12,%cx
- call _prot_to_real
- .code16
-/* MP: add int10 handler */
- push %eax
- push %ebx
- push %es
- mov $0,%ax
- mov %ax,%es
- mov %cs,%ax
- shl $16,%eax
-
- ADDR32 mov $(_int08_handler-_start),%ax
- mov $0x20,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int10_handler-_start),%ax
- mov $0x40,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int11_handler-_start),%ax
- mov $0x44,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int12_handler-_start),%ax
- mov $0x48,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int13_handler-_start),%ax
- mov $0x4c,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int14_handler-_start),%ax
- mov $0x50,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int15_handler-_start),%ax
- mov $0x54,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int16_handler-_start),%ax
- mov $0x58,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int17_handler-_start),%ax
- mov $0x5c,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int19_handler-_start),%ax
- mov $0x64,%ebx
- mov %eax,%es:(%bx)
-
- ADDR32 mov $(_int1A_handler-_start),%ax
- mov $0x68,%ebx
- mov %eax,%es:(%bx)
-
- pop %es
- pop %ebx
- pop %eax
-/* */
- pushl %ecx /* bootp record */
- pushl %ebx /* file header */
- movl $((RELOC<<12)+(1f-RELOC)),%eax
- pushl %eax
- ADDR32 LJMPI(_execaddr-_start)
-1:
- addw $8,%sp /* XXX or is this 10 in case of a 16bit "ret" */
- DATA32 call _real_to_prot
- .code32
- popl %edi
- popl %esi
- popl %ebx
- popl %ebp
- ret
-
-_execaddr:
- .long 0
-
-#ifdef IMAGE_MULTIBOOT
-/**************************************************************************
-XEND - Restart Etherboot from the beginning (from protected mode)
-**************************************************************************/
-
- .globl xend
-xend:
- cs
- lidt idtarg_realmode-_start+RELOC
- cs
- lgdt gdtarg-_start+RELOC
-#ifdef GAS291
- ljmp $REAL_CODE_SEG,$1f-RELOC /* jump to a 16 bit segment */
-#else
- ljmp $REAL_CODE_SEG,$1f-_start /* jump to a 16 bit segment */
-#endif /* GAS291 */
-1:
- .code16
- movw $REAL_DATA_SEG,%ax
- movw %ax,%ds
- movw %ax,%ss
- movw %ax,%es
-
- /* clear the PE bit of CR0 */
- movl %cr0,%eax
- andl $0!CR0_PE,%eax
- movl %eax,%cr0
-
- /* make intersegment jmp to flush the processor pipeline
- * and reload %cs:%eip (to clear upper 16 bits of %eip).
- */
- DATA32 ljmp $(RELOC)>>4,$2f-_start
-2:
- /* we are in real mode now
- * set up the real mode segment registers : %ds, %ss, %es
- */
- movw %cs,%ax
- movw %ax,%ds
- movw %ax,%es
- movw %ax,%ss
- xorl %esp,%esp
- ADDR32 movw initsp-RELOC,%sp
-
- movw $0,%ax
- movw %ax,%fs
- movw %ax,%gs
-
- sti
- jmp _start
-
- .code32
-#endif /* IMAGE_MULTIBOOT */
-
-.global get_cs
-get_cs:
- xorl %eax,%eax
- movw %cs,%ax
- ret
-
-.global get_ds
-get_ds:
- xorl %eax,%eax
- movw %ds,%ax
- ret
-
-.global getsp
-getsp:
- movl %esp,%eax /* GET STACK POINTER */
- subl $4, %eax /* ACCOUNT FOR RETURN ADDRESS ON */
- ret
-
-.global get_gdtbase
-get_gdtbase:
- sub $8,%esp /* ALLOCATE ROOM ON THE STACK */
- sgdt (%esp,1) /*STORE IGDT REGISTER ON STACK */
- mov 2(%esp),%eax /* READ GDT BASE ADDRESS */
- mov $KERN_DATA_SEG,%dx /* ASSUME UNIVERSAL DS. */
- add $8,%esp /* RESTORE STACK */
- ret /* DONE */
-
-.global get_gdtsize
-get_gdtsize:
- sub $8,%esp /* ALLOCATE ROOM ON THE STACK */
- sgdt (%esp,1) /*STORE IGDT REGISTER ON STACK */
- xor %eax,%eax
- mov 2(%esp),%eax /* READ GDT BASE ADDRESS */
- mov (%ESP),%ax
- shr $3,%ax
- add $8,%esp /* RESTORE STACK */
- ret /* DONE */
-
-.global get_idtbase
-get_idtbase:
- sub $8,%esp
- sidt (%esp,1) /* STORE IIDT REGISTER ON STACK */
- mov 2(%esp),%eax
- mov $KERN_DATA_SEG,%dx
- add $8,%esp
- ret
-
-.global get_lw
-get_lw:
- xor %edx,%edx
- mov 8(%esp),%eax
- mov 4(%esp),%dx
- ret
-
-/**************************************************************************
-SETJMP - Save stack context for non-local goto
-**************************************************************************/
- .globl setjmp
-setjmp:
- mov 4(%esp),%ecx
- mov 0(%esp),%edx
- mov %edx,0(%ecx)
- mov %ebx,4(%ecx)
- mov %esp,8(%ecx)
- mov %ebp,12(%ecx)
- mov %esi,16(%ecx)
- mov %edi,20(%ecx)
- mov %eax,24(%ecx)
- mov $0,%eax
- ret
-
-/**************************************************************************
-LONGJMP - Non-local jump to a saved stack context
-**************************************************************************/
- .globl longjmp
-longjmp:
- mov 4(%esp),%edx
- mov 8(%esp),%eax
- mov 0(%edx),%ecx
- mov 4(%edx),%ebx
- mov 8(%edx),%esp
- mov 12(%edx),%ebp
- mov 16(%edx),%esi
- mov 20(%edx),%edi
- cmp $0,%eax
- jne 1f
- mov $1,%eax
-1: mov %ecx,0(%esp)
- ret
-
-/**************************************************************************
-_REAL_TO_PROT - Go from REAL mode to Protected Mode
-**************************************************************************/
- .globl _real_to_prot
-_real_to_prot:
- .code16
- cli
- cs
- ADDR32 lgdt gdtarg-_start
- movl %cr0,%eax
- orl $CR0_PE,%eax
- movl %eax,%cr0 /* turn on protected mode */
-
- /* flush prefetch queue, and reload %cs:%eip */
- DATA32 ljmp $KERN_CODE_SEG,$1f
-1:
- .code32
- /* reload other segment registers */
- movl $KERN_DATA_SEG,%eax
- movl %eax,%ds
- movl %eax,%es
- movl %eax,%ss
- addl $RELOC,%esp /* Fix up stack pointer */
- xorl %eax,%eax
- movl %eax,%fs
- movl %eax,%gs
- popl %eax /* Fix up return address */
- addl $RELOC,%eax
- pushl %eax
- ret
-
-/**************************************************************************
-_PROT_TO_REAL - Go from Protected Mode to REAL Mode
-**************************************************************************/
- .globl _prot_to_real
-_prot_to_real:
- .code32
- popl %eax
- subl $RELOC,%eax /* Adjust return address */
- pushl %eax
- subl $RELOC,%esp /* Adjust stack pointer */
-#ifdef GAS291
- ljmp $REAL_CODE_SEG,$1f-RELOC /* jump to a 16 bit segment */
-#else
- ljmp $REAL_CODE_SEG,$1f-_start /* jump to a 16 bit segment */
-#endif /* GAS291 */
-1:
- .code16
- movw $REAL_DATA_SEG,%ax
- movw %ax,%ds
- movw %ax,%ss
- movw %ax,%es
- movw %ax,%fs
- movw %ax,%gs
- cli
-
- /* clear the PE bit of CR0 */
- movl %cr0,%eax
- andl $0!CR0_PE,%eax
- movl %eax,%cr0
-
- /* make intersegment jmp to flush the processor pipeline
- * and reload %cs:%eip (to clear upper 16 bits of %eip).
- */
- DATA32 ljmp $(RELOC)>>4,$2f-_start
-2:
- /* we are in real mode now
- * set up the real mode segment registers : %ds, $ss, %es
- */
- movw %cs,%ax
- movw %ax,%ds
- movw %ax,%es
- movw %ax,%ss
-#if 0
- sti
-#endif
- DATA32 ret /* There is a 32 bit return address on the stack */
- .code32
-
-/**************************************************************************
-GLOBAL DESCRIPTOR TABLE
-**************************************************************************/
- .align 4
-Idt_Reg:
- .word 0x3ff
- .long 0
-
- .align 4
-_gdt:
-gdtarg:
-Gdt_Table:
- .word 0x27 /* limit */
- .long _gdt /* addr */
- .word 0
-_pmcs:
- /* 32 bit protected mode code segment */
- .word 0xffff,0
- .byte 0,0x9f,0xcf,0
-
-_pmds:
- /* 32 bit protected mode data segment */
- .word 0xffff,0
- .byte 0,0x93,0xcf,0
-
-_rmcs:
- /* 16 bit real mode code segment */
- .word 0xffff,(RELOC&0xffff)
- .byte (RELOC>>16),0x9b,0x00,(RELOC>>24)
-
-_rmds:
- /* 16 bit real mode data segment */
- .word 0xffff,(RELOC&0xffff)
- .byte (RELOC>>16),0x93,0x00,(RELOC>>24)
-
- .align 4
-RUN_GDT: /* POINTER TO GDT IN RAM */
- .byte 0x7f,0 /* [BSP_GDT_NUM*8]-1 */
- .long Gdt_Table
-
- .align 4
-
- .section ".rodata"
-err_not386:
- .ascii "Etherboot/32 requires 386+"
- .byte 0x0d, 0x0a
-err_not386_end:
-
-days: .long 0
-irq_num: .long
-
- .data
- .align 4
- .org 2048
-.global stktop
-stktop:
- .long
-
-.section ".armando"
-/* 1:::::::::2:::::::::3:::::::3 */
-/* 12345678901234567890123456789012345678 */
-/* v----+----v----+----v----+----v----+--- */
-
-.global EtherbootString
-EtherbootString:
-.ascii "EtherBoot MPCC " /* fw identifier */
-
-.byte 0, 0 /* mandatory hole */
-
-.long _start /* entry point */
-.word 0
-.byte 'E' /* type */
-.byte 0 /* selector */
-.word 0 /* CRC */
+++ /dev/null
-
-CC=gcc
-CFLAGS=-Wall -O2
-
-bin2intelhex:
-
-
-clean:
- rm -f bin2intelhex core *.o
+++ /dev/null
-/* name : bin2intelhex.c
- * from : Jean Marc Lacroix <jeanmarc.lacroix@free.fr>
- * date : 06/12/1997.
- * abstract : Y have rewrite this program from ????? with some modifications
- * to add :
- * - the Intel specification.
- * - correct a bug because my prom programmer don't understand the
- * initial format. Y suspect a bug in the calcul of the lrc
- * in the original program.
- * - correct the format of printf . In the original program, it was
- * %x, and it is in fact %X, because in the Intel Format, all the
- * char are in upper case.
- * - correct the lrc calculation.
- * usage:
- *-------
- * this program read the standard input and put to the standard output
- * the result of the conversion.
- * an example of use :
- * cat my_bin | bin2intelhex > my_bin.hex or.....
- * bin2intelhex < my_bin > my_bin.hex
- */
-
-
-/*
- * $Id$
- * $Log$
- * Revision 1.1 2005/05/17 16:45:06 mcb30
- * Initial revision
- *
- * Revision 1.9 1997/12/14 05:14:54 install
- * - some documentation....
- *
- */
-
-#include <stdio.h>
-#include <unistd.h>
-
-/* Intel Hex format specifications
-
-The 8-bit Intel Hex File Format is a printable ASCII format consisting of one
- or more data records followed by an end of file record. Each
-record consists of one line of information. Data records may appear in any
- order. Address and data values are represented as 2 or 4 hexadecimal
-digit values.
-
-Record Format
-:LLAAAARRDDDD......DDDDCC
-
-
-LL
-AAAA
-RR
-DD
-CC
-Length field. Number of data bytes.
-Address field. Address of first byte.
-Record type field. 00 for data and 01 for end of record.
-Data field.
-Checksum field. One's complement of length, address, record type and data
- fields modulo 256.
-CC = LL + AAAA + RR + all DD = 0
-
-Example:
-:06010000010203040506E4
-:00000001FF
-
-The first line in the above example Intel Hex file is a data record addressed
- at location 100H with data values 1 to 6. The second line is the end
-of file record, so that the LL field is 0
-
-*/
-
-
-typedef unsigned char t_u8;
-typedef unsigned short t_u16;
-/*
- * the choice for the total length (16) of a line, but the specification
- * can support an another value
- */
-#define LL_MAX_LINE 16
-typedef struct
-{
- t_u8 intel_lg_data;
- t_u16 intel_adr;
- t_u8 intel_type;
- t_u8 intel_data [LL_MAX_LINE];
- t_u8 intel_lrc;
-} t_one_line;
-#define INTEL_DATA_TYPE 0
-#define EXIT_OK 0
-int main (const int argc, const char ** const argv)
-{
- t_one_line line;
- /*
- * init for the adress, please note that it is assume that the program begin at 0
- */
- line.intel_adr = 0;
- line.intel_type = INTEL_DATA_TYPE;
- /*
- * read the data on the standard input
- */
- while ((line.intel_lg_data = read (0, &line.intel_data [0] ,LL_MAX_LINE )) > 0)
- {
- t_u8 i;
- /*
- * and now for this line, calculate the lrc.
- */
- line.intel_lrc = line.intel_lg_data;
- line.intel_lrc += ((line.intel_adr >> 8) & 0xff);
- line.intel_lrc += (line.intel_adr &0xff);
- line.intel_lrc += line.intel_type;
- /*
- * the structure is ready, print it to stdout in the
- * right format
- */
- (void) printf (":%02X%04X%02X",
- line.intel_lg_data,
- line.intel_adr,
- line.intel_type);
- /*
- * edit all the data read
- */
- for (i=0; i<line.intel_lg_data; i++)
- {
- (void) printf ("%02X",
- (line.intel_data [i] & 0xff));
- /*
- * add to the lrc the data print
- */
- line.intel_lrc +=line.intel_data [i];
- }
- /*
- * edit the value of the lrc and new line for the next
- */
- (void) printf ("%02X\n",
- (0x100 - line.intel_lrc) & 0xff);
- /*
- * prepare the new adress for the next line
- */
- line.intel_adr+=line.intel_lg_data;
- }
- /*
- * print the last line with a length of 0 data, so that the lrc is easy to
- * calculate (ff+01 =0)
- */
- printf (":00000001FF\n");
- exit (EXIT_OK);
-}
+++ /dev/null
-/*
-
- Quick and dirty program to make intel-hex from a binary.
-
- Written by R.E.Wolff@BitWizard.nl
- This file is in the public domain
-
- Typing started:
-
- Mon Jun 16 00:24:15 MET DST 1997
-
- programming stopped:
-
- Mon Jun 16 00:31:27 MET DST 1997
-
- debugging finished (2 bugs found):
- Mon Jun 16 00:32:52 MET DST 1997
-
----------------------------------------------------------
-
- Doc written in timeout. Everything else in this file was done while
- the timer was running.
-
- I promised "Mark Kopecki" that writing the bin-to-intel-hex
- converter would cost less than 15 minutes, and that it would be more
- trouble to find a converter on the net than to write the converter
- myself. I ended up spending over half an hour searching for
- spec/converter/docs because of unreachable hosts on the internet. I
- got a file with docs, after that it was 8 minutes.....
-
----------------------------------------------------------
-
-*/
-
-
-#include <stdio.h>
-#include <unistd.h>
-
-/* Intel Hex format:
-
- ll aaaa tt dd....dd cc
-
- ll = length
- aaaa = address
- tt = type
- dd....dd = data
- cc = checksum.
-*/
-
-
-int main (int argc, char **argv)
-{
- unsigned char buf[32];
- int addr = 0;
- int n,i;
-
- while ((n = read (0, buf+4, 16)) > 0) {
- buf[0] = n;
- buf[1] = addr >> 8;
- buf[2] = addr & 0xff;
- buf[3] = 0x00;
- buf[4+n] = 0x00;
-
- for (i=0;i<4+n;i++)
- buf[4+n] -= buf[i];
- printf (":");
- for (i=0;i<= 4+n;i++)
- printf ("%02x", buf[i]);
- printf ("\n");
- addr += n;
- }
- printf (":0000000001ff\n");
- exit (0);
-}
+++ /dev/null
-bochsout.txt
-parport.out
-ne2k-tx.log
-ne2k-txdump.txt
-tunctl
-bochs
-qemu
+++ /dev/null
-all : tunctl serial-console.1
-
-%.1 : %
- pod2man $< > $@
-
-tunctl : tunctl.c
- $(CC) -o $@ $<
-
-clean :
- rm -f serial-console.1 tunctl
+++ /dev/null
-Running Etherboot within Bochs
-==============================
-
-Michael Brown <mbrown@fensystems.co.uk>
-Based on an idea suggested by H. Peter Anvin <hpa@zytor.com>.
-
-$Id$
-
-Bochs is a program that simulates a complete Intel x86 computer,
-including hardware. It can be used to test Etherboot. There is a
-special pseudo NIC ("pnic") implemented in Bochs, with a corresponding
-driver in Etherboot. (There is also an NE2000 ISA driver in Bochs,
-but it doesn't seem to quite work.)
-
-To get bochs running is fairly simple:
-
-1. Build the utilities in this directory:
- make
-
-2. Get the bochs source code:
- cvs -d:pserver:anonymous@bochs.cvs.sourceforge.net:/cvsroot/bochs \
- login
- cvs -d:pserver:anonymous@bochs.cvs.sourceforge.net:/cvsroot/bochs \
- co bochs
-
-3. Configure bochs with
- pushd bochs
- ./configure --enable-all-optimisations --enable-show-ips \
- --enable-cpu-level=6 \
- --enable-pci --enable-pnic --enable-ne2000 \
- --enable-debugger --enable-disasm
- popd
-
-4. Build bochs:
- make -C bochs
-
-5. As root, set up a TAP virtual network device:
- /sbin/modprobe tun
- chmod o+rw /dev/net/tun
- ./tunctl -u <username> -t tap0
- /sbin/ifconfig tap0 up 10.254.254.2 netmask 255.255.255.0
-
-6. As root, add the following fragment to /etc/dhcpd.conf:
- subnet 10.254.254.0 netmask 255.255.255.252 {
- range dynamic-bootp 10.254.254.1 10.254.254.1;
- }
- You will also need to add in any of your usual declarations for
- Etherboot, e.g. 'filename "vmlinuz.ltsp";'. Note that this setup
- assumes that your DHCP server, TFTP server etc. all live on the
- machine you are using for running Bochs. If not, then you're on
- your own.
-
-7. As root, restart dhcpd
- /etc/init.d/dhcpd restart
-
-8. Build Etherboot images
- pushd ../../src
- make bin/pnic.dsk
- popd
-
-9. Start Bochs
- ./bochs/bochs -q
- You should get to the debugger prompt "<bochs:1>". Type "c" to
- start running Bochs.
-
-You should see Bochs start up, load up Etherboot and attempt to boot
-from the network.
-
-
-
-Serial console
-==============
-
-You can use the program "serial-console" to obtain a virtual serial
-console for Etherboot running within Bochs. Simply run
-"./serial-console" on a spare tty (e.g. a separate xterm window)
-before starting Bochs, and ensure that you have enabled CONSOLE_SERIAL
-in config.h.
-
-There is a manual page for "serial-console"; use
-"man ./serial-console.1" to view it.
-
-
-
-TODO
-====
-
-Packet forwarding/masquerading - document what must be set up.
-
-Mention possibility of using RFB as the display device - in
-conjunction with the serial console, gives you a test facility that
-can be accessed remotely.
-
-Mention use of BOCHSBP instruction (xchgw %bx,%bx) to avoid need to
-calculate breakpoints.
+++ /dev/null
-Running gPXE within qemu
-========================
-
-Michael Brown <mbrown@fensystems.co.uk>
-
-To get qemu running is fairly simple:
-
-1. Build the utilities in this directory:
- make
-
-2. Get the qemu source code:
- svn co svn://svn.savannah.nongnu.org/qemu/trunk qemu
-
-2a. Patch the qemu code. There is currently a bug that causes qemu to
- execute gPXE incredibly slowly. The bug seems to be related
- to the relative prioritisation of CPU and I/O operations within
- qemu. This patch (which I found via Google) isn't a proper fix,
- but it does work around the problem:
- patch -p0 < qemu-patch
-
-3. Configure qemu with
- pushd qemu
- ./configure --target-list=i386-softmmu,x86_64-softmmu
- popd
-
-4. Build qemu:
- make -C qemu
-
-5. As root, set up a TAP virtual network device:
- /sbin/modprobe tun
- chmod o+rw /dev/net/tun
- ./tunctl -u <username> -t tap0
- /sbin/ifconfig tap0 up 10.254.254.2 netmask 255.255.255.0
-
-6. As root, add the following fragment to /etc/dhcpd.conf:
- subnet 10.254.254.0 netmask 255.255.255.252 {
- range dynamic-bootp 10.254.254.1 10.254.254.1;
- }
- You will also need to add in any of your usual declarations for
- gPXE, e.g. 'filename "vmlinuz.ltsp";'. Note that this setup
- assumes that your DHCP server, TFTP server etc. all live on the
- machine you are using for running qemu. If not, then you're on
- your own.
-
-7. As root, restart dhcpd
- /etc/init.d/dhcpd restart
-
-8. Build gPXE floppy disk images and pad to 1.44MB
- pushd ../../src
- make bin/rtl8139.dsk
- popd
-
-9. Start qemu
- ./qemu/i386-softmmu/qemu -L qemu/pc-bios \
- -net nic,model=rtl8139 -net tap,ifname=tap0 \
- -boot a -fda ../../src/bin/rtl8139.dsk
-
-You should see qemu start up, load up gPXE and attempt to boot from
-the network.
-
-
-
-Serial console
-==============
-
-You can use the program "serial-console" to obtain a virtual serial
-console for gPXE running within qemu. Run "./serial-console" on a
-spare tty (e.g. a separate xterm window) before starting qemu, and
-ensure that you have enabled CONSOLE_SERIAL in config.h.
-
-When serial-console starts, it will print out the message "Slave pty
-is /dev/pts/XX", where XX is a number. You need to append the option
-
- -serial /dev/pts/XX
-
-to the qemu command line.
-
-There is a manual page for "serial-console"; use "man
-./serial-console.1" to view it.
+++ /dev/null
-Debugging Windows Remote Installation Services (RIS) can be
-problematic. Here are some assorted notes on the process:
-
-
-Getting hold of the files
-=========================
-
-Add/Remove Windows Components -> Remote Installation Services
-
-Files will be placed in \windows\system32\reminst. Copy them out to a
-TFTP server. Configure DHCP to hand out startrom.com.
-
-
-Getting past the "Press F12" message
-====================================
-
-Passing F12 through to the guest machine is difficult. It's easier to
-patch the startrom.com binary to accept a different key. Open
-startrom.com in a hex editor, search for the hex string
-6681fb00860000, and replace it with 6681fb66210000. startrom.com will
-now accept the "F" key instead of "F12".
-
-
-
-DHCP filename
-=============
-
-Must use Windows backslash separator e.g. 'filename
-"OSChooser\\i386\\startrom.com";', otherwise startrom.com fails to
-correctly identify the path to NTLDR.
-
+++ /dev/null
-Index: memory/memory.cc
-===================================================================
-RCS file: /cvsroot/bochs/bochs/memory/memory.cc,v
-retrieving revision 1.71
-diff -u -r1.71 memory.cc
---- memory/memory.cc 18 Oct 2008 18:10:14 -0000 1.71
-+++ memory/memory.cc 21 Oct 2008 19:47:07 -0000
-@@ -172,7 +172,11 @@
- break;
-
- case 0x0: // Writes to ROM, Inhibit
-- BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
-+ if ((a20addr & 0xfffe0000) == 0x000e0000) {
-+ BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
-+ } else {
-+ BX_MEM_THIS rom[(a20addr & EXROM_MASK) + BIOSROMSZ] = *data_ptr;
-+ }
- break;
-
- default:
+++ /dev/null
-# You may now use double quotes around pathnames, in case
-# your pathname includes spaces.
-
-#=======================================================================
-# CONFIG_INTERFACE
-#
-# The configuration interface is a series of menus or dialog boxes that
-# allows you to change all the settings that control Bochs's behavior.
-# There are two choices of configuration interface: a text mode version
-# called "textconfig" and a graphical version called "wx". The text
-# mode version uses stdin/stdout and is always compiled in. The graphical
-# version is only available when you use "--with-wx" on the configure
-# command. If you do not write a config_interface line, Bochs will
-# choose a default for you.
-#
-# NOTE: if you use the "wx" configuration interface, you must also use
-# the "wx" display library.
-#=======================================================================
-#config_interface: textconfig
-#config_interface: wx
-
-#=======================================================================
-# DISPLAY_LIBRARY
-#
-# The display library is the code that displays the Bochs VGA screen. Bochs
-# has a selection of about 10 different display library implementations for
-# different platforms. If you run configure with multiple --with-* options,
-# the display_library command lets you choose which one you want to run with.
-# If you do not write a display_library line, Bochs will choose a default for
-# you.
-#
-# The choices are:
-# x use X windows interface, cross platform
-# win32 use native win32 libraries
-# carbon use Carbon library (for MacOS X)
-# beos use native BeOS libraries
-# macintosh use MacOS pre-10
-# amigaos use native AmigaOS libraries
-# sdl use SDL library, cross platform
-# svga use SVGALIB library for Linux, allows graphics without X11
-# term text only, uses curses/ncurses library, cross platform
-# rfb provides an interface to AT&T's VNC viewer, cross platform
-# wx use wxWidgets library, cross platform
-# nogui no display at all
-#
-# NOTE: if you use the "wx" configuration interface, you must also use
-# the "wx" display library.
-#
-# Specific options:
-# Some display libraries now support specific option to control their
-# behaviour. See the examples below for currently supported options.
-#=======================================================================
-#display_library: amigaos
-#display_library: beos
-#display_library: carbon
-#display_library: macintosh
-#display_library: nogui
-#display_library: rfb, options="timeout=60" # time to wait for client
-#display_library: sdl, options="fullscreen" # startup in fullscreen mode
-#display_library: term
-#display_library: win32, options="legacyF12" # use F12 to toggle mouse
-#display_library: wx
-#display_library: x
-
-#=======================================================================
-# ROMIMAGE:
-# The ROM BIOS controls what the PC does when it first powers on.
-# Normally, you can use a precompiled BIOS in the source or binary
-# distribution called BIOS-bochs-latest. The ROM BIOS is usually loaded
-# starting at address 0xf0000, and it is exactly 64k long.
-# You can also use the environment variable $BXSHARE to specify the
-# location of the BIOS.
-# The usage of external large BIOS images (up to 512k) at memory top is
-# now supported, but we still recommend to use the BIOS distributed with
-# Bochs. Now the start address can be calculated from image size.
-#=======================================================================
-romimage: file=bochs/bios/BIOS-bochs-latest, address=0xe0000
-#romimage: file=mybios.bin, address=0xfff80000 # 512k at memory top
-#romimage: file=mybios.bin # calculate start address from image size
-
-#=======================================================================
-# CPU:
-# This defines cpu-related parameters inside Bochs:
-#
-# COUNT:
-# Set the number of processors:cores per processor:threads per core
-# when Bochs is compiled for SMP emulation.
-# Bochs currently supports up to 8 threads running simultaniosly.
-# If Bochs is compiled without SMP support, it won't accept values
-# different from 1.
-#
-# RESET_ON_TRIPLE_FAULT:
-# Reset the CPU when triple fault occur (highly recommended) rather than
-# PANIC. Remember that if you trying to continue after triple fault the
-# simulation will be completely bogus !
-#
-# IPS:
-# Emulated Instructions Per Second. This is the number of IPS that bochs
-# is capable of running on your machine. You can recompile Bochs with
-# --enable-show-ips option enabled, to find your workstation's capability.
-# Measured IPS value will then be logged into your log file or status bar
-# (if supported by the gui).
-#
-# IPS is used to calibrate many time-dependent events within the bochs
-# simulation. For example, changing IPS affects the frequency of VGA
-# updates, the duration of time before a key starts to autorepeat, and
-# the measurement of BogoMips and other benchmarks.
-#
-# Examples:
-# Machine Mips
-# ________________________________________________________________
-# 2.1Ghz Athlon XP with Linux 2.6/g++ 3.4 12 to 15 Mips
-# 1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips
-# 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips
-# 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3 1 to 1.8 Mips
-#=======================================================================
-cpu: count=1, ips=10000000, reset_on_triple_fault=1
-
-#=======================================================================
-# MEGS
-# Set the number of Megabytes of physical memory you want to emulate.
-# The default is 32MB, most OS's won't need more than that.
-# The maximum amount of memory supported is 2048Mb.
-#=======================================================================
-#megs: 256
-#megs: 128
-#megs: 64
-megs: 32
-#megs: 16
-#megs: 8
-
-#=======================================================================
-# OPTROMIMAGE[1-4]:
-# You may now load up to 4 optional ROM images. Be sure to use a
-# read-only area, typically between C8000 and EFFFF. These optional
-# ROM images should not overwrite the rombios (located at
-# F0000-FFFFF) and the videobios (located at C0000-C7FFF).
-# Those ROM images will be initialized by the bios if they contain
-# the right signature (0x55AA) and a valid checksum.
-# It can also be a convenient way to upload some arbitrary code/data
-# in the simulation, that can be retrieved by the boot loader
-#=======================================================================
-#optromimage1: file=optionalrom.bin, address=0xd0000
-#optromimage2: file=optionalrom.bin, address=0xd1000
-#optromimage3: file=optionalrom.bin, address=0xd2000
-#optromimage4: file=optionalrom.bin, address=0xd3000
-optromimage1: file=../../src/bin/pnic.rom, address=0xd0000
-#optromimage1: file=../../src/bin/rtl8029.rom, address=0xd0000
-
-#optramimage1: file=/path/file1.img, address=0x0010000
-#optramimage2: file=/path/file2.img, address=0x0020000
-#optramimage3: file=/path/file3.img, address=0x0030000
-#optramimage4: file=/path/file4.img, address=0x0040000
-
-#=======================================================================
-# VGAROMIMAGE
-# You now need to load a VGA ROM BIOS into C0000.
-#=======================================================================
-#vgaromimage: file=bios/VGABIOS-elpin-2.40
-vgaromimage: file=bochs/bios/VGABIOS-lgpl-latest
-#vgaromimage: file=bios/VGABIOS-lgpl-latest-cirrus
-
-#=======================================================================
-# VGA:
-# Here you can specify the display extension to be used. With the value
-# 'none' you can use standard VGA with no extension. Other supported
-# values are 'vbe' for Bochs VBE and 'cirrus' for Cirrus SVGA support.
-#=======================================================================
-#vga: extension=cirrus
-#vga: extension=vbe
-vga: extension=none
-
-#=======================================================================
-# FLOPPYA:
-# Point this to pathname of floppy image file or device
-# This should be of a bootable floppy(image/device) if you're
-# booting from 'a' (or 'floppy').
-#
-# You can set the initial status of the media to 'ejected' or 'inserted'.
-# floppya: 2_88=path, status=ejected (2.88M 3.5" floppy)
-# floppya: 1_44=path, status=inserted (1.44M 3.5" floppy)
-# floppya: 1_2=path, status=ejected (1.2M 5.25" floppy)
-# floppya: 720k=path, status=inserted (720K 3.5" floppy)
-# floppya: 360k=path, status=inserted (360K 5.25" floppy)
-# floppya: 320k=path, status=inserted (320K 5.25" floppy)
-# floppya: 180k=path, status=inserted (180K 5.25" floppy)
-# floppya: 160k=path, status=inserted (160K 5.25" floppy)
-# floppya: image=path, status=inserted (guess type from image size)
-#
-# The path should be the name of a disk image file. On Unix, you can use a raw
-# device name such as /dev/fd0 on Linux. On win32 platforms, use drive letters
-# such as a: or b: as the path. The parameter 'image' works with image files
-# only. In that case the size must match one of the supported types.
-#=======================================================================
-#floppya: 1_44=/dev/fd0, status=inserted
-#floppya: image=../1.44, status=inserted
-#floppya: 1_44=/dev/fd0H1440, status=inserted
-#floppya: 1_2=../1_2, status=inserted
-#floppya: 1_44=a:, status=inserted
-#floppya: 1_44=a.img, status=inserted
-#floppya: 1_44=/dev/rfd0a, status=inserted
-floppya: 1_44=../../src/bin/pnic.dsk, status=inserted
-
-#=======================================================================
-# FLOPPYB:
-# See FLOPPYA above for syntax
-#=======================================================================
-#floppyb: 1_44=b:, status=inserted
-floppyb: 1_44=b.img, status=inserted
-
-#=======================================================================
-# ATA0, ATA1, ATA2, ATA3
-# ATA controller for hard disks and cdroms
-#
-# ata[0-3]: enabled=[0|1], ioaddr1=addr, ioaddr2=addr, irq=number
-#
-# These options enables up to 4 ata channels. For each channel
-# the two base io addresses and the irq must be specified.
-#
-# ata0 and ata1 are enabled by default with the values shown below
-#
-# Examples:
-# ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
-# ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
-# ata2: enabled=1, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
-# ata3: enabled=1, ioaddr1=0x168, ioaddr2=0x360, irq=9
-#=======================================================================
-ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
-ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
-ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
-ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9
-
-#=======================================================================
-# ATA[0-3]-MASTER, ATA[0-3]-SLAVE
-#
-# This defines the type and characteristics of all attached ata devices:
-# type= type of attached device [disk|cdrom]
-# mode= only valid for disks [flat|concat|external|dll|sparse|vmware3]
-# mode= only valid for disks [undoable|growing|volatile]
-# path= path of the image
-# cylinders= only valid for disks
-# heads= only valid for disks
-# spt= only valid for disks
-# status= only valid for cdroms [inserted|ejected]
-# biosdetect= type of biosdetection [none|auto], only for disks on ata0 [cmos]
-# translation=type of translation of the bios, only for disks [none|lba|large|rechs|auto]
-# model= string returned by identify device command
-# journal= optional filename of the redolog for undoable and volatile disks
-#
-# Point this at a hard disk image file, cdrom iso file, or physical cdrom
-# device. To create a hard disk image, try running bximage. It will help you
-# choose the size and then suggest a line that works with it.
-#
-# In UNIX it may be possible to use a raw device as a Bochs hard disk,
-# but WE DON'T RECOMMEND IT. In Windows there is no easy way.
-#
-# In windows, the drive letter + colon notation should be used for cdroms.
-# Depending on versions of windows and drivers, you may only be able to
-# access the "first" cdrom in the system. On MacOSX, use path="drive"
-# to access the physical drive.
-#
-# The path is always mandatory. For flat hard disk images created with
-# bximage geometry autodetection can be used (cylinders=0 -> cylinders are
-# calculated using heads=16 and spt=63). For other hard disk images and modes
-# the cylinders, heads, and spt are mandatory.
-#
-# Default values are:
-# mode=flat, biosdetect=auto, translation=auto, model="Generic 1234"
-#
-# The biosdetect option has currently no effect on the bios
-#
-# Examples:
-# ata0-master: type=disk, mode=flat, path=10M.sample, cylinders=306, heads=4, spt=17
-# ata0-slave: type=disk, mode=flat, path=20M.sample, cylinders=615, heads=4, spt=17
-# ata1-master: type=disk, mode=flat, path=30M.sample, cylinders=615, heads=6, spt=17
-# ata1-slave: type=disk, mode=flat, path=46M.sample, cylinders=940, heads=6, spt=17
-# ata2-master: type=disk, mode=flat, path=62M.sample, cylinders=940, heads=8, spt=17
-# ata2-slave: type=disk, mode=flat, path=112M.sample, cylinders=900, heads=15, spt=17
-# ata3-master: type=disk, mode=flat, path=483M.sample, cylinders=1024, heads=15, spt=63
-# ata3-slave: type=cdrom, path=iso.sample, status=inserted
-#=======================================================================
-#ata0-master: type=disk, mode=flat, path="30M.sample", cylinders=615, heads=6, spt=17
-#ata0-slave: type=cdrom, path=D:, status=inserted
-#ata0-slave: type=cdrom, path=/dev/cdrom, status=inserted
-#ata0-slave: type=cdrom, path="drive", status=inserted
-#ata0-slave: type=cdrom, path=/dev/rcd0d, status=inserted
-
-#=======================================================================
-# BOOT:
-# This defines the boot sequence. Now you can specify up to 3 boot drives.
-# You can either boot from 'floppy', 'disk' or 'cdrom'
-# legacy 'a' and 'c' are also supported
-# Examples:
-# boot: floppy
-# boot: disk
-# boot: cdrom
-# boot: c
-# boot: a
-# boot: cdrom, floppy, disk
-#=======================================================================
-#boot: floppy
-#boot: disk
-
-#=======================================================================
-# CLOCK:
-# This defines the parameters of the clock inside Bochs:
-#
-# SYNC:
-# TO BE COMPLETED (see Greg explanation in feature request #536329)
-#
-# TIME0:
-# Specifies the start (boot) time of the virtual machine. Use a time
-# value as returned by the time(2) system call. If no time0 value is
-# set or if time0 equal to 1 (special case) or if time0 equal 'local',
-# the simulation will be started at the current local host time.
-# If time0 equal to 2 (special case) or if time0 equal 'utc',
-# the simulation will be started at the current utc time.
-#
-# Syntax:
-# clock: sync=[none|slowdown|realtime|both], time0=[timeValue|local|utc]
-#
-# Example:
-# clock: sync=none, time0=local # Now (localtime)
-# clock: sync=slowdown, time0=315529200 # Tue Jan 1 00:00:00 1980
-# clock: sync=none, time0=631148400 # Mon Jan 1 00:00:00 1990
-# clock: sync=realtime, time0=938581955 # Wed Sep 29 07:12:35 1999
-# clock: sync=realtime, time0=946681200 # Sat Jan 1 00:00:00 2000
-# clock: sync=none, time0=1 # Now (localtime)
-# clock: sync=none, time0=utc # Now (utc/gmt)
-#
-# Default value are sync=none, time0=local
-#=======================================================================
-#clock: sync=none, time0=local
-
-
-#=======================================================================
-# FLOPPY_BOOTSIG_CHECK: disabled=[0|1]
-# Enables or disables the 0xaa55 signature check on boot floppies
-# Defaults to disabled=0
-# Examples:
-# floppy_bootsig_check: disabled=0
-# floppy_bootsig_check: disabled=1
-#=======================================================================
-#floppy_bootsig_check: disabled=1
-floppy_bootsig_check: disabled=0
-
-#=======================================================================
-# LOG:
-# Give the path of the log file you'd like Bochs debug and misc. verbiage
-# to be written to. If you don't use this option or set the filename to
-# '-' the output is written to the console. If you really don't want it,
-# make it "/dev/null" (Unix) or "nul" (win32). :^(
-#
-# Examples:
-# log: ./bochs.out
-# log: /dev/tty
-#=======================================================================
-#log: /dev/null
-log: bochsout.txt
-
-#=======================================================================
-# LOGPREFIX:
-# This handles the format of the string prepended to each log line.
-# You may use those special tokens :
-# %t : 11 decimal digits timer tick
-# %i : 8 hexadecimal digits of cpu current eip (ignored in SMP configuration)
-# %e : 1 character event type ('i'nfo, 'd'ebug, 'p'anic, 'e'rror)
-# %d : 5 characters string of the device, between brackets
-#
-# Default : %t%e%d
-# Examples:
-# logprefix: %t-%e-@%i-%d
-# logprefix: %i%e%d
-#=======================================================================
-#logprefix: %t%e%d
-
-#=======================================================================
-# LOG CONTROLS
-#
-# Bochs now has four severity levels for event logging.
-# panic: cannot proceed. If you choose to continue after a panic,
-# don't be surprised if you get strange behavior or crashes.
-# error: something went wrong, but it is probably safe to continue the
-# simulation.
-# info: interesting or useful messages.
-# debug: messages useful only when debugging the code. This may
-# spit out thousands per second.
-#
-# For events of each level, you can choose to crash, report, or ignore.
-# TODO: allow choice based on the facility: e.g. crash on panics from
-# everything except the cdrom, and only report those.
-#
-# If you are experiencing many panics, it can be helpful to change
-# the panic action to report instead of fatal. However, be aware
-# that anything executed after a panic is uncharted territory and can
-# cause bochs to become unstable. The panic is a "graceful exit," so
-# if you disable it you may get a spectacular disaster instead.
-#=======================================================================
-panic: action=ask
-error: action=report
-info: action=report
-debug: action=ignore
-#pass: action=fatal
-
-#=======================================================================
-# DEBUGGER_LOG:
-# Give the path of the log file you'd like Bochs to log debugger output.
-# If you really don't want it, make it /dev/null or '-'. :^(
-#
-# Examples:
-# debugger_log: ./debugger.out
-#=======================================================================
-#debugger_log: /dev/null
-#debugger_log: debugger.out
-debugger_log: -
-
-#=======================================================================
-# COM1, COM2, COM3, COM4:
-# This defines a serial port (UART type 16550A). In the 'term' you can specify
-# a device to use as com1. This can be a real serial line, or a pty. To use
-# a pty (under X/Unix), create two windows (xterms, usually). One of them will
-# run bochs, and the other will act as com1. Find out the tty the com1
-# window using the `tty' command, and use that as the `dev' parameter.
-# Then do `sleep 1000000' in the com1 window to keep the shell from
-# messing with things, and run bochs in the other window. Serial I/O to
-# com1 (port 0x3f8) will all go to the other window.
-# Other serial modes are 'null' (no input/output), 'file' (output to a file
-# specified as the 'dev' parameter), 'raw' (use the real serial port - under
-# construction for win32), 'mouse' (standard serial mouse - requires
-# mouse option setting 'type=serial' or 'type=serial_wheel') and 'socket'
-# (connect a networking socket).
-#
-# Examples:
-# com1: enabled=1, mode=null
-# com1: enabled=1, mode=mouse
-# com2: enabled=1, mode=file, dev=serial.out
-# com3: enabled=1, mode=raw, dev=com1
-# com3: enabled=1, mode=socket, dev=localhost:8888
-#=======================================================================
-#com1: enabled=1, mode=term, dev=/dev/ttyp9
-
-
-#=======================================================================
-# PARPORT1, PARPORT2:
-# This defines a parallel (printer) port. When turned on and an output file is
-# defined the emulated printer port sends characters printed by the guest OS
-# into the output file. On some platforms a device filename can be used to
-# send the data to the real parallel port (e.g. "/dev/lp0" on Linux, "lpt1" on
-# win32 platforms).
-#
-# Examples:
-# parport1: enabled=1, file="parport.out"
-# parport2: enabled=1, file="/dev/lp0"
-# parport1: enabled=0
-#=======================================================================
-parport1: enabled=1, file="parport.out"
-
-#=======================================================================
-# SB16:
-# This defines the SB16 sound emulation. It can have several of the
-# following properties.
-# All properties are in the format sb16: property=value
-# midi: The filename is where the midi data is sent. This can be a
-# device or just a file if you want to record the midi data.
-# midimode:
-# 0=no data
-# 1=output to device (system dependent. midi denotes the device driver)
-# 2=SMF file output, including headers
-# 3=output the midi data stream to the file (no midi headers and no
-# delta times, just command and data bytes)
-# wave: This is the device/file where wave output is stored
-# wavemode:
-# 0=no data
-# 1=output to device (system dependent. wave denotes the device driver)
-# 2=VOC file output, incl. headers
-# 3=output the raw wave stream to the file
-# log: The file to write the sb16 emulator messages to.
-# loglevel:
-# 0=no log
-# 1=resource changes, midi program and bank changes
-# 2=severe errors
-# 3=all errors
-# 4=all errors plus all port accesses
-# 5=all errors and port accesses plus a lot of extra info
-# dmatimer:
-# microseconds per second for a DMA cycle. Make it smaller to fix
-# non-continuous sound. 750000 is usually a good value. This needs a
-# reasonably correct setting for the IPS parameter of the CPU option.
-#
-# For an example look at the next line:
-#=======================================================================
-
-#sb16: midimode=1, midi=/dev/midi00, wavemode=1, wave=/dev/dsp, loglevel=2, log=sb16.log, dmatimer=600000
-
-#=======================================================================
-# VGA_UPDATE_INTERVAL:
-# Video memory is scanned for updates and screen updated every so many
-# virtual seconds. The default is 40000, about 25Hz. Keep in mind that
-# you must tweak the 'cpu: ips=N' directive to be as close to the number
-# of emulated instructions-per-second your workstation can do, for this
-# to be accurate.
-#
-# Examples:
-# vga_update_interval: 250000
-#=======================================================================
-vga_update_interval: 300000
-
-# using for Winstone '98 tests
-#vga_update_interval: 100000
-
-#=======================================================================
-# KEYBOARD_SERIAL_DELAY:
-# Approximate time in microseconds that it takes one character to
-# be transfered from the keyboard to controller over the serial path.
-# Examples:
-# keyboard_serial_delay: 200
-#=======================================================================
-keyboard_serial_delay: 250
-
-#=======================================================================
-# KEYBOARD_PASTE_DELAY:
-# Approximate time in microseconds between attempts to paste
-# characters to the keyboard controller. This leaves time for the
-# guest os to deal with the flow of characters. The ideal setting
-# depends on how your operating system processes characters. The
-# default of 100000 usec (.1 seconds) was chosen because it works
-# consistently in Windows.
-#
-# If your OS is losing characters during a paste, increase the paste
-# delay until it stops losing characters.
-#
-# Examples:
-# keyboard_paste_delay: 100000
-#=======================================================================
-keyboard_paste_delay: 100000
-
-#=======================================================================
-# MOUSE:
-# This option prevents Bochs from creating mouse "events" unless a mouse
-# is enabled. The hardware emulation itself is not disabled by this.
-# You can turn the mouse on by setting enabled to 1, or turn it off by
-# setting enabled to 0. Unless you have a particular reason for enabling
-# the mouse by default, it is recommended that you leave it off.
-# You can also toggle the mouse usage at runtime (control key + middle
-# mouse button on X11, SDL, wxWidgets and Win32).
-# With the mouse type option you can select the type of mouse to emulate.
-# The default value is 'ps2'. The other choices are 'imps2' (wheel mouse
-# on PS/2), 'serial', 'serial_wheel' (one com port requires setting
-# 'mode=mouse') and 'usb' (3-button mouse - one of the USB ports must be
-# connected with the 'mouse' device - requires PCI and USB support).
-#
-# Examples:
-# mouse: enabled=1
-# mouse: enabled=1, type=imps2
-# mouse: enabled=1, type=serial
-# mouse: enabled=0
-#=======================================================================
-mouse: enabled=0
-
-#=======================================================================
-# private_colormap: Request that the GUI create and use it's own
-# non-shared colormap. This colormap will be used
-# when in the bochs window. If not enabled, a
-# shared colormap scheme may be used. Not implemented
-# on all GUI's.
-#
-# Examples:
-# private_colormap: enabled=1
-# private_colormap: enabled=0
-#=======================================================================
-private_colormap: enabled=0
-
-#=======================================================================
-# fullscreen: ONLY IMPLEMENTED ON AMIGA
-# Request that Bochs occupy the entire screen instead of a
-# window.
-#
-# Examples:
-# fullscreen: enabled=0
-# fullscreen: enabled=1
-#=======================================================================
-#fullscreen: enabled=0
-#screenmode: name="sample"
-
-#=======================================================================
-# ne2k: NE2000 compatible ethernet adapter
-#
-# Examples:
-# ne2k: ioaddr=IOADDR, irq=IRQ, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT
-#
-# ioaddr, irq: You probably won't need to change ioaddr and irq, unless there
-# are IRQ conflicts.
-#
-# mac: The MAC address MUST NOT match the address of any machine on the net.
-# Also, the first byte must be an even number (bit 0 set means a multicast
-# address), and you cannot use ff:ff:ff:ff:ff:ff because that's the broadcast
-# address. For the ethertap module, you must use fe:fd:00:00:00:01. There may
-# be other restrictions too. To be safe, just use the b0:c4... address.
-#
-# ethdev: The ethdev value is the name of the network interface on your host
-# platform. On UNIX machines, you can get the name by running ifconfig. On
-# Windows machines, you must run niclist to get the name of the ethdev.
-# Niclist source code is in misc/niclist.c and it is included in Windows
-# binary releases.
-#
-# script: The script value is optional, and is the name of a script that
-# is executed after bochs initialize the network interface. You can use
-# this script to configure this network interface, or enable masquerading.
-# This is mainly useful for the tun/tap devices that only exist during
-# Bochs execution. The network interface name is supplied to the script
-# as first parameter
-#
-# If you don't want to make connections to any physical networks,
-# you can use the following 'ethmod's to simulate a virtual network.
-# null: All packets are discarded, but logged to a few files.
-# arpback: ARP is simulated. Disabled by default.
-# vde: Virtual Distributed Ethernet
-# vnet: ARP, ICMP-echo(ping), DHCP and read/write TFTP are simulated.
-# The virtual host uses 192.168.10.1.
-# DHCP assigns 192.168.10.2 to the guest.
-# TFTP uses the ethdev value for the root directory and doesn't
-# overwrite files.
-#
-#=======================================================================
-# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=fbsd, ethdev=en0 #macosx
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=fbsd, ethdev=xl0
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=linux, ethdev=eth0
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=win32, ethdev=MYCARD
-# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0
-# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun0, script=./tunconfig
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=null, ethdev=eth0
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=vde, ethdev="/tmp/vde.ctl"
-# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=vnet, ethdev="c:/temp"
-pnic: mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun:tap0
-#ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun:tap0
-
-#=======================================================================
-# KEYBOARD_MAPPING:
-# This enables a remap of a physical localized keyboard to a
-# virtualized us keyboard, as the PC architecture expects.
-# If enabled, the keymap file must be specified.
-#
-# Examples:
-# keyboard_mapping: enabled=1, map=gui/keymaps/x11-pc-de.map
-#=======================================================================
-keyboard_mapping: enabled=0, map=
-
-#=======================================================================
-# KEYBOARD_TYPE:
-# Type of keyboard return by a "identify keyboard" command to the
-# keyboard controler. It must be one of "xt", "at" or "mf".
-# Defaults to "mf". It should be ok for almost everybody. A known
-# exception is french macs, that do have a "at"-like keyboard.
-#
-# Examples:
-# keyboard_type: mf
-#=======================================================================
-#keyboard_type: mf
-
-#=======================================================================
-# USER_SHORTCUT:
-# This defines the keyboard shortcut to be sent when you press the "user"
-# button in the headerbar. The shortcut string is a combination of maximum
-# 3 key names (listed below) separated with a '-' character. The old-style
-# syntax (without the '-') still works for the key combinations supported
-# in Bochs 2.2.1.
-# Valid key names:
-# "alt", "bksl", "bksp", "ctrl", "del", "down", "end", "enter", "esc",
-# "f1", ... "f12", "home", "ins", "left", "menu", "minus", "pgdwn", "pgup",
-# "plus", "right", "shift", "space", "tab", "up", and "win".
-#
-# Example:
-# user_shortcut: keys=ctrl-alt-del
-#=======================================================================
-user_shortcut: keys=ctrl-alt-del
-
-#=======================================================================
-# I440FXSUPPORT:
-# This option controls the presence of the i440FX PCI chipset. You can
-# also specify the devices connected to PCI slots. Up to 5 slots are
-# available now. These devices are currently supported: ne2k, pcivga,
-# pcidev and pcipnic. If Bochs is compiled with Cirrus SVGA support
-# you'll have the additional choice 'cirrus'.
-#
-# Example:
-# i440fxsupport: enabled=1, slot1=pcivga, slot2=ne2k
-#=======================================================================
-i440fxsupport: enabled=1, slot1=pcipnic
-#i440fxsupport: enabled=1, slot1=ne2k
-
-#=======================================================================
-# USB1:
-# This option controls the presence of the USB root hub which is a part
-# of the i440FX PCI chipset. With the portX option you can connect devices
-# to the hub (currently supported: 'mouse' and 'keypad'). If you connect
-# the mouse to one of the ports and use the mouse option 'type=usb' you'll
-# have a 3-button USB mouse.
-#
-# Example:
-# usb1: enabled=1, port1=mouse, port2=keypad
-#=======================================================================
-#usb1: enabled=1
-
-#=======================================================================
-# CMOSIMAGE:
-# This defines image file that can be loaded into the CMOS RAM at startup.
-# The rtc_init parameter controls whether initialize the RTC with values stored
-# in the image. By default the time0 argument given to the clock option is used.
-# With 'rtc_init=image' the image is the source for the initial time.
-#
-# Example:
-# cmosimage: file=cmos.img, rtc_init=image
-#=======================================================================
-#cmosimage: file=cmos.img, rtc_init=time0
-
-#=======================================================================
-# other stuff
-#=======================================================================
-magic_break: enabled=1
-#load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log
-#load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img
-#text_snapshot_check: enable
-
-#-------------------------
-# PCI host device mapping
-#-------------------------
-#pcidev: vendor=0x1234, device=0x5678
-
-#=======================================================================
-# GDBSTUB:
-# Enable GDB stub. See user documentation for details.
-# Default value is enabled=0.
-#=======================================================================
-#gdbstub: enabled=0, port=1234, text_base=0, data_base=0, bss_base=0
-
-#=======================================================================
-# IPS:
-# The IPS directive is DEPRECATED. Use the parameter IPS of the CPU
-# directive instead.
-#=======================================================================
-#ips: 10000000
-
-#=======================================================================
-# for Macintosh, use the style of pathnames in the following
-# examples.
-#
-# vgaromimage: :bios:VGABIOS-elpin-2.40
-# romimage: file=:bios:BIOS-bochs-latest, address=0xf0000
-# floppya: 1_44=[fd:], status=inserted
-#=======================================================================
+++ /dev/null
-Index: qemu/cpu-exec.c
-===================================================================
-RCS file: /sources/qemu/qemu/cpu-exec.c,v
-retrieving revision 1.84
-diff -u -r1.84 cpu-exec.c
---- qemu/cpu-exec.c 29 Jul 2006 19:09:31 -0000 1.84
-+++ qemu/cpu-exec.c 28 Aug 2006 01:54:15 -0000
-@@ -788,6 +788,18 @@
- cpu_loop_exit();
- }
- #endif
-+#if 1
-+#define MIN_CYCLE_COUNT 100
-+ {
-+ static int cycle_count;
-+
-+ if (++cycle_count > MIN_CYCLE_COUNT) {
-+ cycle_count = 0;
-+ env->exception_index = EXCP_INTERRUPT;
-+ cpu_loop_exit();
-+ }
-+ }
-+#endif
- }
- } else {
- env_to_regs();
+++ /dev/null
-#!/usr/bin/perl -w
-
-=head1 NAME
-
-serial-console
-
-=head1 SYNOPSIS
-
-serial-console [options]
-
-Options:
-
- -h,--help Display brief help message
- -v,--verbose Increase verbosity
- -q,--quiet Decrease verbosity
- -l,--log FILE Log output to file
- -r,--rcfile FILE Modify specified bochsrc file
-
-=head1 DESCRIPTION
-
-C<serial-console> provides a virtual serial console for use with
-Bochs. Running C<serial-console> creates a pseudo-tty. The master
-side of this pty is made available to the user for interaction; the
-slave device is written to the Bochs configuration file
-(C<bochsrc.txt>) for use by a subsequent Bochs session.
-
-=head1 EXAMPLES
-
-=over 4
-
-=item C<serial-console>
-
-Create a virtual serial console for Bochs, modify C<bochsrc.txt>
-appropriately.
-
-=item C<serial-console -r ../.bochsrc -l serial.log>
-
-Create a virtual serial console for Bochs, modify C<../.bochsrc>
-appropriately, log output to C<serial.log>.
-
-=back
-
-=head1 INVOCATION
-
-Before starting Bochs, run C<serial-console> in a different session
-(e.g. a different xterm window). When you subsequently start Bochs,
-anything that the emulated machine writes to its serial port will
-appear in the window running C<serial-console>, and anything typed in
-the C<serial-console> window will arrive on the emulated machine's
-serial port.
-
-You do B<not> need to rerun C<serial-console> afresh for each Bochs
-session.
-
-=head1 OPTIONS
-
-=over 4
-
-=item B<-l,--log FILE>
-
-Log all output (i.e. everything that is printed in the
-C<serial-console> window) to the specified file.
-
-=item B<-r,--rcfile FILE>
-
-Modify the specified bochsrc file. The file will be updated to
-contain the path to the slave side of the psuedo tty that we create.
-The original file will be restored when C<serial-console> exits. The
-default is to modify the file C<bochsrc.txt> in the current directory.
-
-To avoid modifying any bochsrc file, use C<--norcfile>.
-
-=back
-
-=cut
-
-use IO::Pty;
-use IO::Select;
-use File::Spec::Functions qw ( :ALL );
-use Getopt::Long;
-use Pod::Usage;
-use POSIX qw ( :termios_h );
-use strict;
-use warnings;
-
-my $o;
-my $restore_file = {};
-my $restore_termios;
-use constant BLOCKSIZE => 8192;
-
-##############################################################################
-#
-# Parse command line options into options hash ($o)
-#
-# $o = parse_opts();
-
-sub parse_opts {
- # $o is the hash that will hold the options
- my $o = {
- verbosity => 1,
- rcfile => 'bochsrc.txt',
- };
- # Special handlers for some options
- my $opt_handlers = {
- verbose => sub { $o->{verbosity}++; },
- quiet => sub { $o->{verbosity}--; },
- help => sub { pod2usage(1); },
- norcfile => sub { delete $o->{rcfile}; },
- };
- # Merge handlers into main options hash (so that Getopt::Long can find them)
- $o->{$_} = $opt_handlers->{$_} foreach keys %$opt_handlers;
- # Option specifiers for Getopt::Long
- my @optspec = ( 'help|h|?',
- 'quiet|q+',
- 'verbose|v+',
- 'log|l=s',
- 'rcfile|r=s',
- 'norcfile',
- );
- # Do option parsing
- Getopt::Long::Configure ( 'bundling' );
- pod2usage("Error parsing command-line options") unless GetOptions (
- $o, @optspec );
- # Clean up $o by removing the handlers
- delete $o->{$_} foreach keys %$opt_handlers;
- return $o;
-}
-
-##############################################################################
-#
-# Modify bochsrc file
-
-sub patch_bochsrc {
- my $active = shift;
- my $pty = shift;
-
- # Rename active file to backup file
- ( my $vol, my $dir, my $file ) = splitpath ( $active );
- $file = '.'.$file.".serial-console";
- my $backup = catpath ( $vol, $dir, $file );
- rename $active, $backup
- or die "Could not back up $active to $backup: $!\n";
-
- # Derive line to be inserted
- my $patch = "com1: enabled=1, mode=term, dev=$pty\n";
-
- # Modify file
- open my $old, "<$backup" or die "Could not open $backup: $!\n";
- open my $new, ">$active" or die "Could not open $active: $!\n";
- print $new <<"EOF";
-##################################################
-#
-# This file has been modified by serial-console.
-#
-# Do not modify this file; it will be erased when
-# serial-console (pid $$) exits and will be
-# replaced with the backup copy held in
-# $backup.
-#
-##################################################
-
-
-EOF
- my $patched;
- while ( my $line = <$old> ) {
- if ( $line =~ /^\s*\#?\s*com1:\s*\S/ ) {
- if ( ! $patched ) {
- $line = $patch;
- $patched = 1;
- } else {
- $line = '# '.$line unless $line =~ /^\s*\#/;
- }
- }
- print $new $line;
- }
- print $new $patch unless $patched;
- close $old;
- close $new;
-
- return $backup;
-}
-
-##############################################################################
-#
-# Attach/detach message printing and terminal settings
-
-sub bochs_attached {
- print STDERR "Bochs attached.\n\n\n"
- if $o->{verbosity} >= 1;
-}
-
-sub bochs_detached {
- print STDERR "\n\nWaiting for bochs to attach...\n"
- if $o->{verbosity} >= 1;
-}
-
-##############################################################################
-#
-# Main program
-
-$o = parse_opts();
-pod2usage(1) if @ARGV;
-
-# Catch signals
-my $sigdie = sub { die "Exiting via signal\n"; };
-$SIG{INT} = $sigdie;
-
-# Create Pty, close slave side
-my $pty = IO::Pty->new();
-$pty->close_slave();
-$pty->set_raw();
-print STDERR "Slave pty is ".$pty->ttyname."\n" if $o->{verbosity} >= 1;
-
-# Open logfile
-my $log;
-if ( $o->{log} ) {
- open $log, ">$o->{log}" or die "Could not open $o->{log}: $!\n";
-}
-
-# Set up terminal
-my $termios;
-if ( -t STDIN ) {
- $termios = POSIX::Termios->new;
- $restore_termios = POSIX::Termios->new;
- $termios->getattr ( fileno(STDIN) );
- $restore_termios->getattr ( fileno(STDIN) );
- $termios->setlflag ( $termios->getlflag & ~(ICANON) & ~(ECHO) );
- $termios->setiflag ( $termios->getiflag & ~(ICRNL) );
- $termios->setattr ( fileno(STDIN), TCSANOW );
-}
-
-# Modify bochsrc file
-$restore_file = { $o->{rcfile} =>
- patch_bochsrc ( $o->{rcfile}, $pty->ttyname ) }
- if $o->{rcfile};
-
-# Start character shunt
-my $attached = 1;
-my $select = IO::Select->new ( \*STDIN, $pty );
-while ( 1 ) {
- my %can_read = map { $_ => 1 }
- $select->can_read ( $attached ? undef : 1 );
- if ( $can_read{\*STDIN} ) {
- sysread ( STDIN, my $data, BLOCKSIZE )
- or die "Cannot read from STDIN: $!\n";
- $pty->syswrite ( $data );
- }
- if ( $can_read{$pty} ) {
- if ( $pty->sysread ( my $data, BLOCKSIZE ) ) {
- # Actual data available
- bochs_attached() if $attached == 0;
- $attached = 1;
- syswrite ( STDOUT, $data );
- $log->syswrite ( $data ) if $log;
- } else {
- # No data available but select() says we can read. This almost
- # certainly indicates that nothing is attached to the slave.
- bochs_detached() if $attached == 1;
- $attached = 0;
- sleep ( 1 );
- }
- } else {
- bochs_attached() if $attached == 0;
- $attached = 1;
- }
-}
-
-END {
- # Restore bochsrc file if applicable
- if ( ( my $orig_file, my $backup_file ) = %$restore_file ) {
- unlink $orig_file;
- rename $backup_file, $orig_file;
- }
- # Restore terminal settings if applicable
- if ( $restore_termios ) {
- $restore_termios->setattr ( fileno(STDIN), TCSANOW );
- }
-}
+++ /dev/null
-.\" Automatically generated by Pod::Man v1.34, Pod::Parser v1.13
-.\"
-.\" Standard preamble:
-.\" ========================================================================
-.de Sh \" Subsection heading
-.br
-.if t .Sp
-.ne 5
-.PP
-\fB\\$1\fR
-.PP
-..
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-.if t .sp .5v
-.if n .sp
-..
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-.ft CW
-.nf
-.ne \\$1
-..
-.de Ve \" End verbatim text
-.ft R
-.fi
-..
-.\" Set up some character translations and predefined strings. \*(-- will
-.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
-.\" double quote, and \*(R" will give a right double quote. | will give a
-.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to
-.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C'
-.\" expand to `' in nroff, nothing in troff, for use with C<>.
-.tr \(*W-|\(bv\*(Tr
-.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
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-. ds -- \(*W-
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-. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
-. ds L" ""
-. ds R" ""
-. ds C` ""
-. ds C' ""
-'br\}
-.el\{\
-. ds -- \|\(em\|
-. ds PI \(*p
-. ds L" ``
-. ds R" ''
-'br\}
-.\"
-.\" If the F register is turned on, we'll generate index entries on stderr for
-.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
-.\" entries marked with X<> in POD. Of course, you'll have to process the
-.\" output yourself in some meaningful fashion.
-.if \nF \{\
-. de IX
-. tm Index:\\$1\t\\n%\t"\\$2"
-..
-. nr % 0
-. rr F
-.\}
-.\"
-.\" For nroff, turn off justification. Always turn off hyphenation; it makes
-.\" way too many mistakes in technical documents.
-.hy 0
-.if n .na
-.\"
-.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
-.\" Fear. Run. Save yourself. No user-serviceable parts.
-. \" fudge factors for nroff and troff
-.if n \{\
-. ds #H 0
-. ds #V .8m
-. ds #F .3m
-. ds #[ \f1
-. ds #] \fP
-.\}
-.if t \{\
-. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
-. ds #V .6m
-. ds #F 0
-. ds #[ \&
-. ds #] \&
-.\}
-. \" simple accents for nroff and troff
-.if n \{\
-. ds ' \&
-. ds ` \&
-. ds ^ \&
-. ds , \&
-. ds ~ ~
-. ds /
-.\}
-.if t \{\
-. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
-. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
-. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
-. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
-. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
-. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
-.\}
-. \" troff and (daisy-wheel) nroff accents
-.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
-.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
-.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
-.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
-.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
-.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
-.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
-.ds ae a\h'-(\w'a'u*4/10)'e
-.ds Ae A\h'-(\w'A'u*4/10)'E
-. \" corrections for vroff
-.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
-.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
-. \" for low resolution devices (crt and lpr)
-.if \n(.H>23 .if \n(.V>19 \
-\{\
-. ds : e
-. ds 8 ss
-. ds o a
-. ds d- d\h'-1'\(ga
-. ds D- D\h'-1'\(hy
-. ds th \o'bp'
-. ds Th \o'LP'
-. ds ae ae
-. ds Ae AE
-.\}
-.rm #[ #] #H #V #F C
-.\" ========================================================================
-.\"
-.IX Title "SERIAL-CONSOLE 1"
-.TH SERIAL-CONSOLE 1 "2004-03-10" "perl v5.8.0" "User Contributed Perl Documentation"
-.SH "NAME"
-serial\-console
-.SH "SYNOPSIS"
-.IX Header "SYNOPSIS"
-serial-console [options]
-.PP
-Options:
-.PP
-.Vb 5
-\& -h,--help Display brief help message
-\& -v,--verbose Increase verbosity
-\& -q,--quiet Decrease verbosity
-\& -l,--log FILE Log output to file
-\& -r,--rcfile FILE Modify specified bochsrc file
-.Ve
-.SH "DESCRIPTION"
-.IX Header "DESCRIPTION"
-\&\f(CW\*(C`serial\-console\*(C'\fR provides a virtual serial console for use with
-Bochs. Running \f(CW\*(C`serial\-console\*(C'\fR creates a pseudo\-tty. The master
-side of this pty is made available to the user for interaction; the
-slave device is written to the Bochs configuration file
-(\f(CW\*(C`bochsrc.txt\*(C'\fR) for use by a subsequent Bochs session.
-.SH "EXAMPLES"
-.IX Header "EXAMPLES"
-.ie n .IP """serial\-console""" 4
-.el .IP "\f(CWserial\-console\fR" 4
-.IX Item "serial-console"
-Create a virtual serial console for Bochs, modify \f(CW\*(C`bochsrc.txt\*(C'\fR
-appropriately.
-.ie n .IP """serial\-console \-r ../.bochsrc \-l serial.log""" 4
-.el .IP "\f(CWserial\-console \-r ../.bochsrc \-l serial.log\fR" 4
-.IX Item "serial-console -r ../.bochsrc -l serial.log"
-Create a virtual serial console for Bochs, modify \f(CW\*(C`../.bochsrc\*(C'\fR
-appropriately, log output to \f(CW\*(C`serial.log\*(C'\fR.
-.SH "INVOCATION"
-.IX Header "INVOCATION"
-Before starting Bochs, run \f(CW\*(C`serial\-console\*(C'\fR in a different session
-(e.g. a different xterm window). When you subsequently start Bochs,
-anything that the emulated machine writes to its serial port will
-appear in the window running \f(CW\*(C`serial\-console\*(C'\fR, and anything typed in
-the \f(CW\*(C`serial\-console\*(C'\fR window will arrive on the emulated machine's
-serial port.
-.PP
-You do \fBnot\fR need to rerun \f(CW\*(C`serial\-console\*(C'\fR afresh for each Bochs
-session.
-.SH "OPTIONS"
-.IX Header "OPTIONS"
-.IP "\fB\-l,\-\-log \s-1FILE\s0\fR" 4
-.IX Item "-l,--log FILE"
-Log all output (i.e. everything that is printed in the
-\&\f(CW\*(C`serial\-console\*(C'\fR window) to the specified file.
-.IP "\fB\-r,\-\-rcfile \s-1FILE\s0\fR" 4
-.IX Item "-r,--rcfile FILE"
-Modify the specified bochsrc file. The file will be updated to
-contain the path to the slave side of the psuedo tty that we create.
-The original file will be restored when \f(CW\*(C`serial\-console\*(C'\fR exits. The
-default is to modify the file \f(CW\*(C`bochsrc.txt\*(C'\fR in the current directory.
-.Sp
-To avoid modifying any bochsrc file, use \f(CW\*(C`\-\-norcfile\*(C'\fR.
+++ /dev/null
-/* Copyright 2002 Jeff Dike
- * Licensed under the GPL
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <pwd.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <linux/if_tun.h>
-
-static void Usage(char *name)
-{
- fprintf(stderr, "Create: %s [-b] [-u owner] [-t device-name] "
- "[-f tun-clone-device]\n", name);
- fprintf(stderr, "Delete: %s -d device-name [-f tun-clone-device]\n\n",
- name);
- fprintf(stderr, "The default tun clone device is /dev/net/tun - some systems"
- " use\n/dev/misc/net/tun instead\n\n");
- fprintf(stderr, "-b will result in brief output (just the device name)\n");
- exit(1);
-}
-
-int main(int argc, char **argv)
-{
- struct ifreq ifr;
- struct passwd *pw;
- long owner = geteuid();
- int tap_fd, opt, delete = 0, brief = 0;
- char *tun = "", *file = "/dev/net/tun", *name = argv[0], *end;
-
- while((opt = getopt(argc, argv, "bd:f:t:u:")) > 0){
- switch(opt) {
- case 'b':
- brief = 1;
- break;
- case 'd':
- delete = 1;
- tun = optarg;
- break;
- case 'f':
- file = optarg;
- break;
- case 'u':
- pw = getpwnam(optarg);
- if(pw != NULL){
- owner = pw->pw_uid;
- break;
- }
- owner = strtol(optarg, &end, 0);
- if(*end != '\0'){
- fprintf(stderr, "'%s' is neither a username nor a numeric uid.\n",
- optarg);
- Usage(name);
- }
- break;
- case 't':
- tun = optarg;
- break;
- case 'h':
- default:
- Usage(name);
- }
- }
-
- argv += optind;
- argc -= optind;
-
- if(argc > 0)
- Usage(name);
-
- if((tap_fd = open(file, O_RDWR)) < 0){
- fprintf(stderr, "Failed to open '%s' : ", file);
- perror("");
- exit(1);
- }
-
- memset(&ifr, 0, sizeof(ifr));
-
- ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
- strncpy(ifr.ifr_name, tun, sizeof(ifr.ifr_name) - 1);
- if(ioctl(tap_fd, TUNSETIFF, (void *) &ifr) < 0){
- perror("TUNSETIFF");
- exit(1);
- }
-
- if(delete){
- if(ioctl(tap_fd, TUNSETPERSIST, 0) < 0){
- perror("TUNSETPERSIST");
- exit(1);
- }
- printf("Set '%s' nonpersistent\n", ifr.ifr_name);
- }
- else {
- if(ioctl(tap_fd, TUNSETPERSIST, 1) < 0){
- perror("TUNSETPERSIST");
- exit(1);
- }
- if(ioctl(tap_fd, TUNSETOWNER, owner) < 0){
- perror("TUNSETPERSIST");
- exit(1);
- }
- if(brief)
- printf("%s\n", ifr.ifr_name);
- else printf("Set '%s' persistent and owned by uid %ld\n", ifr.ifr_name,
- owner);
- }
- return(0);
-}
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# Quick hack to convert /etc/bootptab to format required by ISC DHCPD
-# This only outputs the fixed hosts portion of the config file
-# You still have to provide the global options and the subnet scoping
-#
-# Turn $useipaddr on if you prefer to use IP addresses in the config file
-# I run DNS so I prefer domain names
-$useipaddr = 0;
-# This will be appended to get the FQDN unless the hostname is already FQDN
-$domainname = "ken.com.au";
-$tftpdir = "/tftpdir/";
-open(B, "/etc/bootptab") or die "/etc/bootptab: $!\n";
-while(<B>) {
- if (/^[^a-z]/) {
- $prevline = $_;
- next;
- }
- chomp($_);
- ($hostname, @tags) = split(/:/, $_, 5);
- ($fqdn = $hostname) .= ".$domainname" unless($hostname =~ /\./);
- ($macaddr) = grep(/^ha=/, @tags);
- $macaddr =~ s/ha=//;
- $macaddr =~ s/(..)(..)(..)(..)(..)(..)/$1:$2:$3:$4:$5:$6/g;
- ($ipaddr) = grep(/^ip=/, @tags);
- $ipaddr =~ s/ip=//;
- ($bootfile) = grep(/^bf=/, @tags);
- $bootfile =~ s/bf=//;
- $bootfile = $tftpdir . $bootfile;
-# I have a comment line above most entries and I like to carry this over
- print $prevline if ($prevline =~ /^#/);
- $address = $useipaddr ? $ipaddr : $fqdn;
- print <<EOF
- host $hostname {
- hardware ethernet $macaddr;
- fixed-address $address;
- filename "$bootfile";
- }
-EOF
-;
- $prevline = $_;
-}
+++ /dev/null
-The compression code as implemented in "lzhuf.c" was taken from a BBS
-program written by Joachim Schurig <jschurig@zedat.fu-berlin.de>. He
-states that the code can be used freely for programs that are covered
-by a "freeware" license. This probably includes both BSD style
-licenses and the GPL.
-
-The code in "loader.asm" is a reimplementation of the uncompressor. It
-has been written from scratch and is hereby placed under the
-conditions of the GNU General Public License (GPL). The algorithm is
-outlined in "algorithm.doc".
-
-Thus, there are no copyright problems with using this code, but there
-still might be difficulties with software patents. These patents are
-not legal in most parts of the world, but if you live in a country
-that honors software patents then you should verify that using these
-algorithms is legally permitted. Unless you are absolutely sure, that
-there are no legal obstacles, you should use the code for educational
-purposes only (this assumes that your educational institution is
-exempted from patent laws). The author cannot be held responsible for
-using the program code in violation of applicable local laws.
-
-If you are aware of patents that might affect the legality of using
-the code in some parts of the world, please let me know.
+++ /dev/null
-The compressor achieves an average compression rate of 60% of the
-original size which is on par with "gzip". It seems that you cannot do
-much better for compressing compiled binaries. This means that the
-break even point for using compressed images is reached, once the
-uncompressed size approaches 1.5kB. We can stuff more than 12kB into
-an 8kB EPROM and more than 25kB into an 16kB EPROM. As there is only
-32kB of RAM for both the uncompressed image and its BSS area, this
-means that 32kB EPROMs will hardly ever be required.
-
-The compression algorithm uses a 4kB ring buffer for buffering the
-uncompressed data. Before compression starts, the ring buffer is
-filled with spaces (ASCII character 0x20). The algorithm tries to
-find repeated input sequences of a maximum length of 60 bytes. All
-256 different input bytes plus the 58 (60 minus a threshold of 2)
-possible repeat lengths form a set of 314 symbols. These symbols are
-adaptively Huffman encoded. The algorithm starts out with a Huffmann
-tree that assigns equal code lengths to each of the 314 symbols
-(slightly favoring the repeat symbols over symbols for regular input
-characters), but it will be changed whenever the frequency of any of
-the symbols changes. Frequency counts are kept in 16bit words until
-the total number of compressed codes totals 2^15. Then, all frequency
-counts will be halfed (rounding to the bigger number). For unrepeated
-characters (symbols 0..255) the Huffman code is written to the output
-stream. For repeated characters the Huffmann code, which denotes the
-length of the repeated character sequence, is written out and then the
-index in the ring buffer is computed. From this index, the algorithm
-computes the offset relative to the current index into the ring
-buffer. Thus, for typical input data, one would expect that short to
-medium range offsets are more frequent than extremely short or medium
-range to long range offsets. Thus the 12bit (for a 4kB buffer) offset
-value is statically Huffman encoded using a precomputed Huffman tree
-that favors those offset values that are deemed to be more
-frequent. The Huffman encoded offset is written to the output data
-stream, directly following the code that determines the length of
-repeated characters.
-
-This algorithm, as implemented in the C example code, looks very good
-and its operating parameters are already well optimized. This also
-explains why it achieves compression ratios comparable with
-"gzip". Depending on the input data, it sometimes excells considerably
-beyond what "gzip -9" does, but this phenomenon does not appear to be
-typical. There are some flaws with the algorithm, such as the limited
-buffer sizes, the adaptive Huffman tree which takes very long to
-change, if the input characters experience a sudden change in
-distribution, and the static Huffman tree for encoding offsets into
-the buffer. The slow changes of the adaptive Huffman tree are
-partially counteracted by artifically keeping a 16bit precision for
-the frequency counts, but this does not come into play until 32kB of
-compressed data is output, so it does not have any impact on our use
-for "etherboot", because the BOOT Prom does not support uncompressed
-data of more then 32kB (c.f. doc/spec.doc).
-
-Nonetheless, these problems do not seem to affect compression of
-compiled programs very much. Mixing object code with English text,
-would not work too well though, and the algorithm should be reset in
-between. Actually, we might gain a little improvement, if text and
-data segments were compressed individually, but I have not
-experimented with this option, yet.
+++ /dev/null
-/* Do not change these values unless you really know what you are doing;
- the pre-computed lookup tables rely on the buffer size being 4kB or
- smaller. The buffer size must be a power of two. The lookahead size has
- to fit into 6 bits. If you change any of these numbers, you will also
- have to adjust the decompressor accordingly.
- */
-
-#define BUFSZ 4096
-#define LOOKAHEAD 60
-#define THRESHOLD 2
-#define NCHAR (256+LOOKAHEAD-THRESHOLD)
-#define TABLESZ (NCHAR+NCHAR-1)
-#define NIL ((unsigned short)-1)
-
+++ /dev/null
-/*
-----------------------------------------------------------------------------
-
-M. LZHuf Compression
-
-This is the LZHuf compression algorithm as used in DPBOX and F6FBB.
-
-----------------------------------------------------------------------------
-*/
-/**************************************************************
- lzhuf.c
- written by Haruyasu Yoshizaki 11/20/1988
- some minor changes 4/6/1989
- comments translated by Haruhiko Okumura 4/7/1989
-
- minor beautifications and adjustments for compiling under Linux
- by Markus Gutschke <gutschk@math.uni-muenster.de>
- 1997-01-27
-
- Modifications to allow use as a filter by Ken Yap <ken_yap@users.sourceforge.net>.
- 1997-07-01
-
- Small mod to cope with running on big-endian machines
- by Jim Hague <jim.hague@acm.org)
- 1998-02-06
-
- Make compression statistics report shorter
- by Ken Yap <ken_yap@users.sourceforge.net>.
- 2001-04-25
-**************************************************************/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-
-#ifndef VERBOSE
-#define Fprintf(x)
-#define wterr 0
-#else
-#define Fprintf(x) fprintf x
-#if defined(ENCODE) || defined(DECODE)
-static char wterr[] = "Can't write.";
-#ifdef ENCODE
-static unsigned long int codesize = 0;
-#endif
-static unsigned long int printcount = 0;
-#endif
-#endif
-
-#ifndef MAIN
-extern
-#endif
-FILE *infile, *outfile;
-
-#if defined(ENCODE) || defined(DECODE)
-static unsigned long int textsize = 0;
-
-static __inline__ void Error(char *message)
-{
- Fprintf((stderr, "\n%s\n", message));
- exit(EXIT_FAILURE);
-}
-
-/* These will be a complete waste of time on a lo-endian */
-/* system, but it only gets done once so WTF. */
-static unsigned long i86ul_to_host(unsigned long ul)
-{
- unsigned long res = 0;
- int i;
- union
- {
- unsigned char c[4];
- unsigned long ul;
- } u;
-
- u.ul = ul;
- for (i = 3; i >= 0; i--)
- res = (res << 8) + u.c[i];
- return res;
-}
-
-static unsigned long host_to_i86ul(unsigned long ul)
-{
- int i;
- union
- {
- unsigned char c[4];
- unsigned long ul;
- } u;
-
- for (i = 0; i < 4; i++)
- {
- u.c[i] = ul & 0xff;
- ul >>= 8;
- }
- return u.ul;
-}
-#endif
-
-/********** LZSS compression **********/
-
-#define N 4096 /* buffer size */
-/* Attention: When using this file for f6fbb-type compressed data exchange,
- set N to 2048 ! (DL8HBS) */
-#define F 60 /* lookahead buffer size */
-#define THRESHOLD 2
-#define NIL N /* leaf of tree */
-
-#if defined(ENCODE) || defined(DECODE)
-static unsigned char
- text_buf[N + F - 1];
-#endif
-
-#ifdef ENCODE
-static int match_position, match_length,
- lson[N + 1], rson[N + 257], dad[N + 1];
-
-static void InitTree(void) /* initialize trees */
-{
- int i;
-
- for (i = N + 1; i <= N + 256; i++)
- rson[i] = NIL; /* root */
- for (i = 0; i < N; i++)
- dad[i] = NIL; /* node */
-}
-
-static void InsertNode(int r) /* insert to tree */
-{
- int i, p, cmp;
- unsigned char *key;
- unsigned c;
-
- cmp = 1;
- key = &text_buf[r];
- p = N + 1 + key[0];
- rson[r] = lson[r] = NIL;
- match_length = 0;
- for ( ; ; ) {
- if (cmp >= 0) {
- if (rson[p] != NIL)
- p = rson[p];
- else {
- rson[p] = r;
- dad[r] = p;
- return;
- }
- } else {
- if (lson[p] != NIL)
- p = lson[p];
- else {
- lson[p] = r;
- dad[r] = p;
- return;
- }
- }
- for (i = 1; i < F; i++)
- if ((cmp = key[i] - text_buf[p + i]) != 0)
- break;
- if (i > THRESHOLD) {
- if (i > match_length) {
- match_position = ((r - p) & (N - 1)) - 1;
- if ((match_length = i) >= F)
- break;
- }
- if (i == match_length) {
- if ((c = ((r - p) & (N - 1)) - 1) < match_position) {
- match_position = c;
- }
- }
- }
- }
- dad[r] = dad[p];
- lson[r] = lson[p];
- rson[r] = rson[p];
- dad[lson[p]] = r;
- dad[rson[p]] = r;
- if (rson[dad[p]] == p)
- rson[dad[p]] = r;
- else
- lson[dad[p]] = r;
- dad[p] = NIL; /* remove p */
-}
-
-static void DeleteNode(int p) /* remove from tree */
-{
- int q;
-
- if (dad[p] == NIL)
- return; /* not registered */
- if (rson[p] == NIL)
- q = lson[p];
- else
- if (lson[p] == NIL)
- q = rson[p];
- else {
- q = lson[p];
- if (rson[q] != NIL) {
- do {
- q = rson[q];
- } while (rson[q] != NIL);
- rson[dad[q]] = lson[q];
- dad[lson[q]] = dad[q];
- lson[q] = lson[p];
- dad[lson[p]] = q;
- }
- rson[q] = rson[p];
- dad[rson[p]] = q;
- }
- dad[q] = dad[p];
- if (rson[dad[p]] == p)
- rson[dad[p]] = q;
- else
- lson[dad[p]] = q;
- dad[p] = NIL;
-}
-#endif
-
-/* Huffman coding */
-
-#define N_CHAR (256 - THRESHOLD + F)
- /* kinds of characters (character code = 0..N_CHAR-1) */
-#define T (N_CHAR * 2 - 1) /* size of table */
-#define R (T - 1) /* position of root */
-#define MAX_FREQ 0x8000 /* updates tree when the */
- /* root frequency comes to this value. */
-typedef unsigned char uchar;
-
-/* table for encoding and decoding the upper 6 bits of position */
-
-/* for encoding */
-
-#ifdef ENCODE
-static uchar p_len[64] = {
- 0x03, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08
-};
-
-static uchar p_code[64] = {
- 0x00, 0x20, 0x30, 0x40, 0x50, 0x58, 0x60, 0x68,
- 0x70, 0x78, 0x80, 0x88, 0x90, 0x94, 0x98, 0x9C,
- 0xA0, 0xA4, 0xA8, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC,
- 0xC0, 0xC2, 0xC4, 0xC6, 0xC8, 0xCA, 0xCC, 0xCE,
- 0xD0, 0xD2, 0xD4, 0xD6, 0xD8, 0xDA, 0xDC, 0xDE,
- 0xE0, 0xE2, 0xE4, 0xE6, 0xE8, 0xEA, 0xEC, 0xEE,
- 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
- 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-};
-#endif
-
-#ifdef DECODE
-/* for decoding */
-static uchar d_code[256] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
- 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09,
- 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A,
- 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B,
- 0x0C, 0x0C, 0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x0D,
- 0x0E, 0x0E, 0x0E, 0x0E, 0x0F, 0x0F, 0x0F, 0x0F,
- 0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11, 0x11,
- 0x12, 0x12, 0x12, 0x12, 0x13, 0x13, 0x13, 0x13,
- 0x14, 0x14, 0x14, 0x14, 0x15, 0x15, 0x15, 0x15,
- 0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x17,
- 0x18, 0x18, 0x19, 0x19, 0x1A, 0x1A, 0x1B, 0x1B,
- 0x1C, 0x1C, 0x1D, 0x1D, 0x1E, 0x1E, 0x1F, 0x1F,
- 0x20, 0x20, 0x21, 0x21, 0x22, 0x22, 0x23, 0x23,
- 0x24, 0x24, 0x25, 0x25, 0x26, 0x26, 0x27, 0x27,
- 0x28, 0x28, 0x29, 0x29, 0x2A, 0x2A, 0x2B, 0x2B,
- 0x2C, 0x2C, 0x2D, 0x2D, 0x2E, 0x2E, 0x2F, 0x2F,
- 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
- 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-};
-
-static uchar d_len[256] = {
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-};
-#endif
-
-#if defined(ENCODE) || defined(DECODE)
-static unsigned freq[T + 1]; /* frequency table */
-
-static int prnt[T + N_CHAR]; /* pointers to parent nodes, except for the */
- /* elements [T..T + N_CHAR - 1] which are used to get */
- /* the positions of leaves corresponding to the codes. */
-
-static int son[T]; /* pointers to child nodes (son[], son[] + 1) */
-#endif
-
-#ifdef DECODE
-static unsigned getbuf = 0;
-static uchar getlen = 0;
-
-static int GetBit(void) /* get one bit */
-{
- int i;
-
- while (getlen <= 8) {
- if ((i = getc(infile)) < 0) i = 0;
- getbuf |= i << (8 - getlen);
- getlen += 8;
- }
- i = getbuf;
- getbuf <<= 1;
- getlen--;
- return ((signed short)i < 0);
-}
-
-static int GetByte(void) /* get one byte */
-{
- unsigned short i;
-
- while (getlen <= 8) {
- if ((signed short)(i = getc(infile)) < 0) i = 0;
- getbuf |= i << (8 - getlen);
- getlen += 8;
- }
- i = getbuf;
- getbuf <<= 8;
- getlen -= 8;
- return i >> 8;
-}
-#endif
-
-#ifdef ENCODE
-static unsigned putbuf = 0;
-static uchar putlen = 0;
-
-static void Putcode(int l, unsigned c) /* output c bits of code */
-{
- putbuf |= c >> putlen;
- if ((putlen += l) >= 8) {
- if (putc(putbuf >> 8, outfile) == EOF) {
- Error(wterr);
- }
- if ((putlen -= 8) >= 8) {
- if (putc(putbuf, outfile) == EOF) {
- Error(wterr);
- }
-#ifdef VERBOSE
- codesize += 2;
-#endif
- putlen -= 8;
- putbuf = c << (l - putlen);
- } else {
- putbuf <<= 8;
-#ifdef VERBOSE
- codesize++;
-#endif
- }
- }
-}
-#endif
-
-/* initialization of tree */
-
-#if defined(ENCODE) || defined(DECODE)
-static void StartHuff(void)
-{
- int i, j;
-
- for (i = 0; i < N_CHAR; i++) {
- freq[i] = 1;
- son[i] = i + T;
- prnt[i + T] = i;
- }
- i = 0; j = N_CHAR;
- while (j <= R) {
- freq[j] = freq[i] + freq[i + 1];
- son[j] = i;
- prnt[i] = prnt[i + 1] = j;
- i += 2; j++;
- }
- freq[T] = 0xffff;
- prnt[R] = 0;
-}
-
-/* reconstruction of tree */
-
-static void reconst(void)
-{
- int i, j, k;
- unsigned f, l;
-
- /* collect leaf nodes in the first half of the table */
- /* and replace the freq by (freq + 1) / 2. */
- j = 0;
- for (i = 0; i < T; i++) {
- if (son[i] >= T) {
- freq[j] = (freq[i] + 1) / 2;
- son[j] = son[i];
- j++;
- }
- }
- /* begin constructing tree by connecting sons */
- for (i = 0, j = N_CHAR; j < T; i += 2, j++) {
- k = i + 1;
- f = freq[j] = freq[i] + freq[k];
- for (k = j - 1; f < freq[k]; k--);
- k++;
- l = (j - k) * 2;
- memmove(&freq[k + 1], &freq[k], l);
- freq[k] = f;
- memmove(&son[k + 1], &son[k], l);
- son[k] = i;
- }
- /* connect prnt */
- for (i = 0; i < T; i++) {
- if ((k = son[i]) >= T) {
- prnt[k] = i;
- } else {
- prnt[k] = prnt[k + 1] = i;
- }
- }
-}
-
-/* increment frequency of given code by one, and update tree */
-
-static void update(int c)
-{
- int i, j, k, l;
-
- if (freq[R] == MAX_FREQ) {
- reconst();
- }
- c = prnt[c + T];
- do {
- k = ++freq[c];
-
- /* if the order is disturbed, exchange nodes */
- if (k > freq[l = c + 1]) {
- while (k > freq[++l]);
- l--;
- freq[c] = freq[l];
- freq[l] = k;
-
- i = son[c];
- prnt[i] = l;
- if (i < T) prnt[i + 1] = l;
-
- j = son[l];
- son[l] = i;
-
- prnt[j] = c;
- if (j < T) prnt[j + 1] = c;
- son[c] = j;
-
- c = l;
- }
- } while ((c = prnt[c]) != 0); /* repeat up to root */
-}
-#endif
-
-#ifdef ENCODE
-#if 0
-static unsigned code, len;
-#endif
-
-static void EncodeChar(unsigned c)
-{
- unsigned i;
- int j, k;
-
- i = 0;
- j = 0;
- k = prnt[c + T];
-
- /* travel from leaf to root */
- do {
- i >>= 1;
-
- /* if node's address is odd-numbered, choose bigger brother node */
- if (k & 1) i += 0x8000;
-
- j++;
- } while ((k = prnt[k]) != R);
- Putcode(j, i);
-#if 0
- code = i;
- len = j;
-#endif
- update(c);
-}
-
-static void EncodePosition(unsigned c)
-{
- unsigned i;
-
- /* output upper 6 bits by table lookup */
- i = c >> 6;
- Putcode(p_len[i], (unsigned)p_code[i] << 8);
-
- /* output lower 6 bits verbatim */
- Putcode(6, (c & 0x3f) << 10);
-}
-
-static void EncodeEnd(void)
-{
- if (putlen) {
- if (putc(putbuf >> 8, outfile) == EOF) {
- Error(wterr);
- }
-#ifdef VERBOSE
- codesize++;
-#endif
- }
-}
-#endif
-
-#ifdef DECODE
-static int DecodeChar(void)
-{
- unsigned c;
-
- c = son[R];
-
- /* travel from root to leaf, */
- /* choosing the smaller child node (son[]) if the read bit is 0, */
- /* the bigger (son[]+1} if 1 */
- while (c < T) {
- c += GetBit();
- c = son[c];
- }
- c -= T;
- update(c);
- return c;
-}
-
-static int DecodePosition(void)
-{
- unsigned i, j, c;
-
- /* recover upper 6 bits from table */
- i = GetByte();
- c = (unsigned)d_code[i] << 6;
- j = d_len[i];
-
- /* read lower 6 bits verbatim */
- j -= 2;
- while (j--) {
- i = (i << 1) + GetBit();
- }
- return c | (i & 0x3f);
-}
-#endif
-
-#ifdef ENCODE
-/* compression */
-
-void Encode(void) /* compression */
-{
- int i, c, len, r, s, last_match_length;
- unsigned long tw;
-
- fseek(infile, 0L, 2);
- textsize = ftell(infile);
-#ifdef VERBOSE
- if ((signed long)textsize < 0)
- Fprintf((stderr, "Errno: %d", errno));
-#endif
- tw = host_to_i86ul(textsize);
- if (fwrite(&tw, sizeof tw, 1, outfile) < 1)
- Error(wterr); /* output size of text */
- if (textsize == 0)
- return;
- rewind(infile);
- textsize = 0; /* rewind and re-read */
- StartHuff();
- InitTree();
- s = 0;
- r = N - F;
- for (i = s; i < r; i++)
- text_buf[i] = ' ';
- for (len = 0; len < F && (c = getc(infile)) != EOF; len++)
- text_buf[r + len] = c;
- textsize = len;
- for (i = 1; i <= F; i++)
- InsertNode(r - i);
- InsertNode(r);
- do {
- if (match_length > len)
- match_length = len;
- if (match_length <= THRESHOLD) {
- match_length = 1;
- EncodeChar(text_buf[r]);
- } else {
- EncodeChar(255 - THRESHOLD + match_length);
- EncodePosition(match_position);
- }
- last_match_length = match_length;
- for (i = 0; i < last_match_length &&
- (c = getc(infile)) != EOF; i++) {
- DeleteNode(s);
- text_buf[s] = c;
- if (s < F - 1)
- text_buf[s + N] = c;
- s = (s + 1) & (N - 1);
- r = (r + 1) & (N - 1);
- InsertNode(r);
- }
- if ((textsize += i) > printcount) {
-#if defined(VERBOSE) && defined(EXTRAVERBOSE)
- Fprintf((stderr, "%12ld\r", textsize));
-#endif
- printcount += 1024;
- }
- while (i++ < last_match_length) {
- DeleteNode(s);
- s = (s + 1) & (N - 1);
- r = (r + 1) & (N - 1);
- if (--len) InsertNode(r);
- }
- } while (len > 0);
- EncodeEnd();
-#ifdef LONG_REPORT
- Fprintf((stderr, "input size %ld bytes\n", codesize));
- Fprintf((stderr, "output size %ld bytes\n", textsize));
- Fprintf((stderr, "input/output %.3f\n", (double)codesize / textsize));
-#else
- Fprintf((stderr, "input/output = %ld/%ld = %.3f\n", codesize, textsize,
- (double)codesize / textsize));
-#endif
-}
-#endif
-
-#ifdef DECODE
-void Decode(void) /* recover */
-{
- int i, j, k, r, c;
- unsigned long int count;
- unsigned long tw;
-
- if (fread(&tw, sizeof tw, 1, infile) < 1)
- Error("Can't read"); /* read size of text */
- textsize = i86ul_to_host(tw);
- if (textsize == 0)
- return;
- StartHuff();
- for (i = 0; i < N - F; i++)
- text_buf[i] = ' ';
- r = N - F;
- for (count = 0; count < textsize; ) {
- c = DecodeChar();
- if (c < 256) {
- if (putc(c, outfile) == EOF) {
- Error(wterr);
- }
- text_buf[r++] = c;
- r &= (N - 1);
- count++;
- } else {
- i = (r - DecodePosition() - 1) & (N - 1);
- j = c - 255 + THRESHOLD;
- for (k = 0; k < j; k++) {
- c = text_buf[(i + k) & (N - 1)];
- if (putc(c, outfile) == EOF) {
- Error(wterr);
- }
- text_buf[r++] = c;
- r &= (N - 1);
- count++;
- }
- }
- if (count > printcount) {
-#if defined(VERBOSE) && defined(EXTRAVERBOSE)
- Fprintf((stderr, "%12ld\r", count));
-#endif
- printcount += 1024;
- }
- }
- Fprintf((stderr, "%12ld\n", count));
-}
-#endif
-
-#ifdef MAIN
-int main(int argc, char *argv[])
-{
- char *s;
- FILE *f;
- int c;
-
- if (argc == 2) {
- outfile = stdout;
- if ((f = tmpfile()) == NULL) {
- perror("tmpfile");
- return EXIT_FAILURE;
- }
- while ((c = getchar()) != EOF)
- fputc(c, f);
- rewind(infile = f);
- }
- else if (argc != 4) {
- Fprintf((stderr, "'lzhuf e file1 file2' encodes file1 into file2.\n"
- "'lzhuf d file2 file1' decodes file2 into file1.\n"));
- return EXIT_FAILURE;
- }
- if (argc == 4) {
- if ((s = argv[1], s[1] || strpbrk(s, "DEde") == NULL)
- || (s = argv[2], (infile = fopen(s, "rb")) == NULL)
- || (s = argv[3], (outfile = fopen(s, "wb")) == NULL)) {
- Fprintf((stderr, "??? %s\n", s));
- return EXIT_FAILURE;
- }
- }
- if (toupper(*argv[1]) == 'E')
- Encode();
- else
- Decode();
- fclose(infile);
- fclose(outfile);
- return EXIT_SUCCESS;
-}
-#endif
+++ /dev/null
-This is an example of using vendor tags in DHCPD config, supplied by
-Bernd Wiebelt.
-
-
-subnet 10.97.0.0 netmask 255.255.0.0 {
- range 10.97.0.2 10.97.0.254;
- option option-128 e4:45:74:68:0:0;
- option option-160 "default=193";
- option option-184 "HALLO";
- option option-192 "Linux:::linux.tagged:";
- option option-193 "DOS Bootdisk:::dosboot.tagged";
- option option-194 "RH61 Bootdisk:::boot.tagged";
- option option-195 "Local Disk:::/dev/hda:85b103482a20682da703aa388933a6d8";
-}
-
-
+++ /dev/null
-From: Dax Kelson
-To: Etherboot users list
-Subject: [Etherboot-users] Example ISC DHCP v3 dhcpd.conf using conditional operations
-Date: Wed, 13 Jun 2001 20:22:21 -0600
-
-Hopefully someone will find this useful. I spent a long time tracking
-down and figuring out all the pieces. To the powers that be, feel free to
-stick this in contrib if you like it.
-
-Goal: Use the vendor-class-identifier and ISC DHCP v3 "match" option to
-conditionally send proper options only when the DHCP discover/request from
-etherboot comes in. We use static-MAC-to-IP mappings for classroom
-computers, and dynamic dhcp ranges for other clients (student laptops,
-etc).
-
-I used Etherboot 5.0.1 and the patch (required) in this email:
-
-http://www.geocrawler.com/lists/3/SourceForge/5299/0/5952625/
-
-Furture versions of Etherboot will likely already have this patch
-included.
-
-Dax Kelson
-Guru Labs
-
-######### Begin ISC DHCP v3 dhcpd.conf #############
-
-ddns-update-style ad-hoc;
-
-# Global default, can be overridden
-filename "/exports/kickstart/class1-rh7.1.ks";
-
-# Define options for Etherboot
-# There are more, these are just the ones I'm using
-option ebootmagic code 128 = string;
-option cmdline code 129 = string;
-option menudflts code 160 = string;
-option menuline1 code 192 = string;
-option menuline2 code 193 = string;
-option menuline3 code 194 = string;
-option menuline4 code 195 = string;
-option menuline5 code 196 = string;
-option menuline6 code 197 = string;
-option menuline7 code 198 = string;
-option menuline8 code 199 = string;
-option menuline9 code 200 = string;
-option menuline10 code 201 = string;
-option menuline11 code 202 = string;
-option menuline12 code 203 = string;
-option menuline13 code 204 = string;
-option menuline14 code 205 = string;
-option menuline15 code 206 = string;
-option menuline16 code 207 = string;
-option motdline1 code 184 = string;
-
-class "Etherboot" {
- match if substring (option vendor-class-identifier, 0, 9) = "Etherboot";
-
- option ebootmagic = E4:45:74:68:00:00;
-
-# We don't use this here, because different menu items require
-# different cmdlines. In our ".nbi" files we specify the cmdlines
-
-# option cmdline = "ks initrd=initrd.img lang= devfs=nomount";
-
- option motdline1 = "Welcome to Guru Labs classroom";
-
- option menudflts = "timeout=30:default=192";
-
- option menuline1 = "Boot from Hard Drive (Default):::/dev/hda:::";
- option menuline2 = "Boot from Floppy:::/dev/fd0:::";
- option menuline3 = "Boot from CDROM::::::";
- option menuline4 = "Kickstart install Red Hat 7.1:::rh71-ks-etherboot.nbi:::";
- option menuline5 = "Red Hat 7.1 network rescue:::rh71-rescue-etherboot.nbi:::";
- option menuline6 = "Boot Win98SE startup floppy:::win98se-startupdisk.nbi:::";
- option menuline7 = "Jumpstart install Solaris 8 (not working yet):::/dev/hda:::";
- option menuline8 = "Install Windows 98 SE (not working yet):::/dev/hda:::";
- option menuline9 = "Install Windows 2000 (not working yet):::/dev/hda:::";
- option menuline10 = "Install FreeBSD 4.3 (not working yet):::/dev/hda:::";
- option menuline11 = "Install OpenBSD 2.9 (not working yet):::/dev/hda:::";
-
- # This is a hidden menu item, it should be password protected too
- option menuline12 = "^[[3D^[[K^[[1A^M:::/dev/hda:::";
-
-# We are using the menu, with different bootfiles. So we don't use this.
-# If you weren't using a menu, you could use this override the global
-# default "filename" setting.
-
-# filename "rh71-ks-etherboot";
-
-# Use the following if etherboot compiled with -DREQUIRE_VCI_ETHERBOOT
-
- option vendor-encapsulated-options 3c:09:45:74:68:65:72:62:6f:6f:74:ff;
-
-}
-
-subnet 10.100.0.0 netmask 255.255.255.0 {
- authoritative;
- option routers 10.100.0.254;
- option subnet-mask 255.255.255.0;
- option domain-name "example.com";
- option domain-name-servers 10.100.0.254;
- option time-offset -7; # US/Mountain
- option ntp-servers 10.100.0.254;
- range dynamic-bootp 10.100.0.175 10.100.0.250;
- default-lease-time 21600;
- max-lease-time 43200;
- option netbios-name-servers 10.100.0.254;
- option netbios-node-type 2;
- use-host-decl-names on;
- next-server server1.example.com;
-
-}
-
-host station1 {
- hardware ethernet 00:01:03:de:57:e2;
- fixed-address 10.100.0.1;
-}
-host station2 {
- hardware ethernet 00:01:03:de:57:e7;
- fixed-address 10.100.0.2;
-}
-host station3 {
- hardware ethernet 00:01:03:de:57:b4;
- fixed-address 10.100.0.3;
-}
-host station4 {
- hardware ethernet 00:01:03:de:57:38;
- fixed-address 10.100.0.4;
-}
-host station5 {
- hardware ethernet 00:01:03:de:58:3d;
- fixed-address 10.100.0.5;
-}
-
-#
-# Etc, etc
-#
-
-############## End ISC DHCP v3 dhcpd.conf #############
+++ /dev/null
-From daniel@insu.com Thu Apr 27 14:14:55 2000
-Sender: root@iNsu.COM
-Message-ID: <39075669.FAEB20F2@insu.com>
-Date: Wed, 26 Apr 2000 16:49:45 -0400
-From: Daniel Shane <daniel@insu.com>
-X-Mailer: Mozilla 4.72 [en] (X11; U; Linux 2.2.14-5.0 i686)
-X-Accept-Language: en
-MIME-Version: 1.0
-Subject: Re: New feature added to etherboot
-References: <20000425170804.6677127D8A@Goffman.iNsu.COM>
-Content-Type: multipart/mixed;
- boundary="------------4734FDA0BF2F2FBDF8EB8DF6"
-
-This is a multi-part message in MIME format.
---------------4734FDA0BF2F2FBDF8EB8DF6
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-
-Ok, here is a diff for etherboot 4.6.0 that adds identifiers.
-
-To test this you need to use a class in the dhcpd.conf file and
-also send back a string in option 208.
-
-These identifiers prevent a client from booting from other DHCP
-servers when you have more than 1 in your network.
-
-In will also prevent any client, except the valid ones, to use this
-DHCP server.
-
-Here is a subset of my dhcpd.conf :
-
-option iNdiskless-state code 208 = text;
-
-class "iNdiskless-boot" {
- match if substring(option iNdiskless-state,0,4) = "BOOT";
-}
-class "iNdiskless-setup" {
- match if substring(option iNdiskless-state,0,5) = "SETUP";
-}
-
-subnet 10.4.1.0 netmask 255.255.255.0 {
-pool {
- allow members of "iNdiskless-boot";
- deny unknown clients;
- range 10.4.1.2 10.4.1.200;
- next-server 10.4.1.1;
-
-# Identify ourselves to the etherboot/DHCP client
- option iNdiskless-state "BOOT";
-
- host labo01 {
- hardware ethernet 00:80:c8:ec:04:1b;
- }
- host labo02 {
- hardware ethernet 00:4f:4c:04:45:d6;
- }
- host labo03 {
- hardware ethernet 00:50:ba:c8:db:d6;
- }
-}
-pool {
- allow members of "iNdiskless-setup";
- range 10.4.1.201 10.4.1.254;
- option iNdiskless-state "SETUP";
-
-# send another kernel to setup the diskless workstation
- }
-}
-
-Daniel Shane.
---------------4734FDA0BF2F2FBDF8EB8DF6
-Content-Type: text/plain; charset=us-ascii;
- name="main.c.diff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: inline;
- filename="main.c.diff"
-
---- etherboot-4.6.0/src/main.c Tue Apr 25 08:30:01 2000
-+++ etherboot-4.5.6-new/src/main.c Wed Apr 26 16:17:09 2000
-@@ -42,6 +42,23 @@ char *motd[RFC1533_VENDOR_NUMOFMOTD];
- #ifdef IMAGE_FREEBSD
- int freebsd_howto = 0;
- #endif
-+
-+#ifdef SERVER_IDENT
-+#ifdef DEFAULT_SERVER_IDENT
-+char server_ident[9] = DEFAULT_SERVER_IDENT;
-+#else
-+char server_ident[9] = {};
-+#endif
-+#endif
-+
-+#ifdef CLIENT_IDENT
-+#ifdef DEFAULT_CLIENT_IDENT
-+char client_ident[9] = DEFAULT_CLIENT_IDENT;
-+#else
-+char client_ident[9] = {};
-+#endif
-+#endif
-+
- int vendorext_isvalid;
- char config_buffer[TFTP_MAX_PACKET+1]; /* +1 for null byte */
- unsigned long netmask;
-@@ -63,61 +80,85 @@ char rfc1533_cookie[5] = { RFC1533_CO
- char rfc1533_cookie[] = { RFC1533_COOKIE};
- char rfc1533_end[]={RFC1533_END };
- static const char dhcpdiscover[]={
-- RFC2132_MSG_TYPE,1,DHCPDISCOVER,
-- RFC2132_MAX_SIZE,2,2,64,
-- RFC2132_PARAM_LIST,4,RFC1533_NETMASK,RFC1533_GATEWAY,
-- RFC1533_HOSTNAME,RFC1533_EXTENSIONPATH
-- };
--static const char dhcprequest []={
-- RFC2132_MSG_TYPE,1,DHCPREQUEST,
-- RFC2132_SRV_ID,4,0,0,0,0,
-- RFC2132_REQ_ADDR,4,0,0,0,0,
-- RFC2132_MAX_SIZE,2,2,64,
-- /* request parameters */
-- RFC2132_PARAM_LIST,
--#ifdef IMAGE_FREEBSD
-- /* 4 standard + 4 vendortags + 8 motd + 16 menu items */
-- 4 + 4 + 8 + 16,
-+ RFC2132_MSG_TYPE,1,DHCPDISCOVER,
-+ RFC2132_MAX_SIZE,2,2,64,
-+#ifdef CLIENT_IDENT
-+ RFC1533_VENDOR_CLIENT_IDENT,8,0,0,0,0,0,0,0,0,
-+#endif
-+ RFC2132_PARAM_LIST,
-+#ifdef SERVER_IDENT
-+ 5,
- #else
-- /* 4 standard + 3 vendortags + 8 motd + 16 menu items */
-- 4 + 3 + 8 + 16,
-+ 4,
- #endif
-- /* Standard parameters */
-- RFC1533_NETMASK, RFC1533_GATEWAY,
-- RFC1533_HOSTNAME, RFC1533_EXTENSIONPATH,
-- /* Etherboot vendortags */
-- RFC1533_VENDOR_MAGIC,
-+#ifdef SERVER_IDENT
-+ RFC1533_VENDOR_SERVER_IDENT,
-+#endif
-+ RFC1533_NETMASK,
-+ RFC1533_GATEWAY,
-+ RFC1533_HOSTNAME,
-+ RFC1533_EXTENSIONPATH
-+};
-+static const char dhcprequest []={
-+ RFC2132_MSG_TYPE,1,DHCPREQUEST,
-+ RFC2132_SRV_ID,4,0,0,0,0,
-+ RFC2132_REQ_ADDR,4,0,0,0,0,
-+#ifdef CLIENT_IDENT
-+ RFC1533_VENDOR_CLIENT_IDENT,8,0,0,0,0,0,0,0,0,
-+#endif
-+ RFC2132_MAX_SIZE,2,2,64,
-+ /* request parameters */
-+ RFC2132_PARAM_LIST,
-+ /* 4 standard + 3 vendortags + 8 motd + 16 menu items */
-+ 4 +
-+ 3 +
-+#ifdef IMAGE_FREEBSD
-+ 1 + /* One more vendortags for VENDOR_HOWTO */
-+#endif
-+#ifdef SERVER_IDENT
-+ 1 + /* One more vendortags for VENDOR_SERVER_IDENT */
-+#endif
-+ 8 +
-+ 16,
-+ /* Standard parameters */
-+ RFC1533_NETMASK, RFC1533_GATEWAY,
-+ RFC1533_HOSTNAME, RFC1533_EXTENSIONPATH,
-+ /* Etherboot vendortags */
-+ RFC1533_VENDOR_MAGIC,
- #ifdef IMAGE_FREEBSD
-- RFC1533_VENDOR_HOWTO,
-+ RFC1533_VENDOR_HOWTO,
- #endif
-- RFC1533_VENDOR_MNUOPTS, RFC1533_VENDOR_SELECTION,
-- /* 8 MOTD entries */
-- RFC1533_VENDOR_MOTD,
-- RFC1533_VENDOR_MOTD+1,
-- RFC1533_VENDOR_MOTD+2,
-- RFC1533_VENDOR_MOTD+3,
-- RFC1533_VENDOR_MOTD+4,
-- RFC1533_VENDOR_MOTD+5,
-- RFC1533_VENDOR_MOTD+6,
-- RFC1533_VENDOR_MOTD+7,
-- /* 16 image entries */
-- RFC1533_VENDOR_IMG,
-- RFC1533_VENDOR_IMG+1,
-- RFC1533_VENDOR_IMG+2,
-- RFC1533_VENDOR_IMG+3,
-- RFC1533_VENDOR_IMG+4,
-- RFC1533_VENDOR_IMG+5,
-- RFC1533_VENDOR_IMG+6,
-- RFC1533_VENDOR_IMG+7,
-- RFC1533_VENDOR_IMG+8,
-- RFC1533_VENDOR_IMG+9,
-- RFC1533_VENDOR_IMG+10,
-- RFC1533_VENDOR_IMG+11,
-- RFC1533_VENDOR_IMG+12,
-- RFC1533_VENDOR_IMG+13,
-- RFC1533_VENDOR_IMG+14,
-- RFC1533_VENDOR_IMG+15,
-- };
-+#ifdef SERVER_IDENT
-+ RFC1533_VENDOR_SERVER_IDENT,
-+#endif
-+ RFC1533_VENDOR_MNUOPTS, RFC1533_VENDOR_SELECTION,
-+ /* 8 MOTD entries */
-+ RFC1533_VENDOR_MOTD,
-+ RFC1533_VENDOR_MOTD+1,
-+ RFC1533_VENDOR_MOTD+2,
-+ RFC1533_VENDOR_MOTD+3,
-+ RFC1533_VENDOR_MOTD+4,
-+ RFC1533_VENDOR_MOTD+5,
-+ RFC1533_VENDOR_MOTD+6,
-+ RFC1533_VENDOR_MOTD+7,
-+ /* 16 image entries */
-+ RFC1533_VENDOR_IMG,
-+ RFC1533_VENDOR_IMG+1,
-+ RFC1533_VENDOR_IMG+2,
-+ RFC1533_VENDOR_IMG+3,
-+ RFC1533_VENDOR_IMG+4,
-+ RFC1533_VENDOR_IMG+5,
-+ RFC1533_VENDOR_IMG+6,
-+ RFC1533_VENDOR_IMG+7,
-+ RFC1533_VENDOR_IMG+8,
-+ RFC1533_VENDOR_IMG+9,
-+ RFC1533_VENDOR_IMG+10,
-+ RFC1533_VENDOR_IMG+11,
-+ RFC1533_VENDOR_IMG+12,
-+ RFC1533_VENDOR_IMG+13,
-+ RFC1533_VENDOR_IMG+14,
-+ RFC1533_VENDOR_IMG+15,
-+};
-
- #endif /* NO_DHCP_SUPPORT */
- static const char broadcast[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-@@ -176,6 +217,55 @@ done:
- break;
- }
- #endif
-+
-+#ifdef SHIFTED_IDENT_INPUT
-+ if (getshift() & 3)
-+ {
-+#endif
-+
-+#ifdef CLIENT_IDENT
-+# ifdef ASK_CLIENT_IDENT
-+ {
-+ char tmp_ident[9] = {};
-+# ifdef DEFAULT_CLIENT_IDENT
-+ printf("Enter the client identifier (8 char max.) default [%s] : ",client_ident);
-+# else
-+ printf("Enter the client identifier (8 char max.) : ");
-+# endif
-+ getstr(tmp_ident,8);
-+ if (strlen(tmp_ident) != 0)
-+ memcpy(client_ident,tmp_ident,8);
-+ else
-+ printf("%s",client_ident);
-+ putchar('\n');
-+ }
-+# endif
-+#endif
-+
-+#ifdef SERVER_IDENT
-+# ifdef ASK_SERVER_IDENT
-+ {
-+ char tmp_ident[9] = {};
-+# ifdef DEFAULT_SERVER_IDENT
-+ printf("Enter the server identifier (8 char max.) default [%s] : ",server_ident);
-+# else
-+ printf("Enter the server identifier (8 char max.) : ");
-+# endif
-+ getstr(tmp_ident,8);
-+ if (strlen(tmp_ident) != 0)
-+ memcpy(server_ident,tmp_ident,8);
-+ else
-+ printf("%s",server_ident);
-+ putchar('\n');
-+ }
-+# endif
-+#endif
-+
-+#ifdef SHIFTED_IDENT_INPUT
-+ }
-+#endif
-+
-+ print_config();
- #if (TRY_FLOPPY_FIRST > 0) && defined(FLOPPY)
- disk_init();
- printf("Trying floppy");
-@@ -188,7 +278,7 @@ done:
- }
- printf("no floppy\n");
- #endif /* TRY_FLOPPY_FIRST && FLOPPY */
-- print_config();
-+ print_config();
- gateA20_set();
- #ifdef EMERGENCYDISKBOOT
- if (!eth_probe()) {
-@@ -663,6 +753,8 @@ BOOTP - Get my IP address and load infor
- int bootp()
- {
- int retry;
-+ int offset = 0;
-+
- #ifndef NO_DHCP_SUPPORT
- int retry1;
- #endif /* NO_DHCP_SUPPORT */
-@@ -680,11 +772,18 @@ int bootp()
- bp.bp_xid = xid = starttime = currticks();
- memcpy(bp.bp_hwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- #ifdef NO_DHCP_SUPPORT
-- memcpy(bp.bp_vend, rfc1533_cookie, 5); /* request RFC-style options */
-+ memcpy(bp.bp_vend+offset, rfc1533_cookie, 5); /* request RFC-style options */
-+ offset += sizeof rfc1533_cookie;
- #else
-- memcpy(bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie); /* request RFC-style options */
-- memcpy(bp.bp_vend+sizeof rfc1533_cookie, dhcpdiscover, sizeof dhcpdiscover);
-- memcpy(bp.bp_vend+sizeof rfc1533_cookie +sizeof dhcpdiscover, rfc1533_end, sizeof rfc1533_end);
-+ memcpy(bp.bp_vend+offset, rfc1533_cookie, sizeof rfc1533_cookie); /* request RFC-style options */
-+ offset += sizeof rfc1533_cookie;
-+ memcpy(bp.bp_vend+offset, dhcpdiscover, sizeof dhcpdiscover);
-+ offset += sizeof dhcpdiscover;
-+#ifdef CLIENT_IDENT
-+ memcpy(bp.bp_vend+13, client_ident, strlen(client_ident));
-+#endif
-+ memcpy(bp.bp_vend+offset, rfc1533_end, sizeof rfc1533_end);
-+ offset += sizeof rfc1533_end;
- #endif /* NO_DHCP_SUPPORT */
-
- for (retry = 0; retry < MAX_BOOTP_RETRIES; ) {
-@@ -715,19 +814,22 @@ int bootp()
- #else
- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT)){
- if (dhcp_reply==DHCPOFFER){
-- dhcp_reply=0;
-- memcpy(bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie);
-- memcpy(bp.bp_vend+sizeof rfc1533_cookie, dhcprequest, sizeof dhcprequest);
-- memcpy(bp.bp_vend+sizeof rfc1533_cookie +sizeof dhcprequest, rfc1533_end, sizeof rfc1533_end);
-- memcpy(bp.bp_vend+9, &dhcp_server, sizeof(in_addr));
-- memcpy(bp.bp_vend+15, &dhcp_addr, sizeof(in_addr));
-- for (retry1 = 0; retry1 < MAX_BOOTP_RETRIES;) {
-- udp_transmit(IP_BROADCAST, 0, BOOTP_SERVER,
-- sizeof(struct bootp_t), &bp);
- dhcp_reply=0;
-- if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT))
-- if (dhcp_reply==DHCPACK)
-- return(1);
-+ memcpy(bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie);
-+ memcpy(bp.bp_vend+sizeof rfc1533_cookie, dhcprequest, sizeof dhcprequest);
-+ memcpy(bp.bp_vend+sizeof rfc1533_cookie +sizeof dhcprequest, rfc1533_end, sizeof rfc1533_end);
-+ memcpy(bp.bp_vend+9, &dhcp_server, sizeof(in_addr));
-+ memcpy(bp.bp_vend+15, &dhcp_addr, sizeof(in_addr));
-+#ifdef CLIENT_IDENT
-+ memcpy(bp.bp_vend+21, client_ident, strlen(client_ident));
-+#endif
-+ for (retry1 = 0; retry1 < MAX_BOOTP_RETRIES;) {
-+ udp_transmit(IP_BROADCAST, 0, BOOTP_SERVER,
-+ sizeof(struct bootp_t), &bp);
-+ dhcp_reply=0;
-+ if (await_reply(AWAIT_BOOTP, 0, NULL, TIMEOUT))
-+ if (dhcp_reply==DHCPACK)
-+ return(1);
- rfc951_sleep(++retry1);
- }
- } else
-@@ -750,6 +852,7 @@ AWAIT_REPLY - Wait until we get a respon
- **************************************************************************/
- int await_reply(int type, int ival, void *ptr, int timeout)
- {
-+ int result;
- unsigned long time;
- struct iphdr *ip;
- struct udphdr *udp;
-@@ -757,6 +860,7 @@ int await_reply(int type, int ival, void
- struct bootp_t *bootpreply;
- struct rpc_t *rpc;
- unsigned short ptype;
-+ unsigned int min_packetlen;
-
- unsigned int protohdrlen = ETHER_HDR_SIZE + sizeof(struct iphdr) +
- sizeof(struct udphdr);
-@@ -766,35 +870,35 @@ int await_reply(int type, int ival, void
- * needs a negligible amount of time. */
- for (;;) {
- if (eth_poll()) { /* We have something! */
-- /* Check for ARP - No IP hdr */
-+ /* Check for ARP - No IP hdr */
- if (nic.packetlen >= ETHER_HDR_SIZE) {
- ptype = ((unsigned short) nic.packet[12]) << 8
- | ((unsigned short) nic.packet[13]);
- } else continue; /* what else could we do with it? */
- if ((nic.packetlen >= ETHER_HDR_SIZE +
-- sizeof(struct arprequest)) &&
-- (ptype == ARP) ) {
-+ sizeof(struct arprequest)) &&
-+ (ptype == ARP) ) {
- unsigned long tmp;
--
-+
- arpreply = (struct arprequest *)
- &nic.packet[ETHER_HDR_SIZE];
- if ((arpreply->opcode == ntohs(ARP_REPLY)) &&
-- !memcmp(arpreply->sipaddr, ptr, sizeof(in_addr)) &&
-- (type == AWAIT_ARP)) {
-+ !memcmp(arpreply->sipaddr, ptr, sizeof(in_addr)) &&
-+ (type == AWAIT_ARP)) {
- memcpy(arptable[ival].node, arpreply->shwaddr, ETHER_ADDR_SIZE);
- return(1);
- }
- memcpy(&tmp, arpreply->tipaddr, sizeof(in_addr));
- if ((arpreply->opcode == ntohs(ARP_REQUEST)) &&
-- (tmp == arptable[ARP_CLIENT].ipaddr.s_addr)) {
-+ (tmp == arptable[ARP_CLIENT].ipaddr.s_addr)) {
- arpreply->opcode = htons(ARP_REPLY);
- memcpy(arpreply->tipaddr, arpreply->sipaddr, sizeof(in_addr));
- memcpy(arpreply->thwaddr, arpreply->shwaddr, ETHER_ADDR_SIZE);
- memcpy(arpreply->sipaddr, &arptable[ARP_CLIENT].ipaddr, sizeof(in_addr));
- memcpy(arpreply->shwaddr, arptable[ARP_CLIENT].node, ETHER_ADDR_SIZE);
- eth_transmit(arpreply->thwaddr, ARP,
-- sizeof(struct arprequest),
-- arpreply);
-+ sizeof(struct arprequest),
-+ arpreply);
- #ifdef MDEBUG
- memcpy(&tmp, arpreply->tipaddr, sizeof(in_addr));
- printf("Sent ARP reply to: %I\n",tmp);
-@@ -802,20 +906,20 @@ int await_reply(int type, int ival, void
- }
- continue;
- }
--
-+
- if (type == AWAIT_QDRAIN) {
- continue;
- }
--
-- /* Check for RARP - No IP hdr */
-+
-+ /* Check for RARP - No IP hdr */
- if ((type == AWAIT_RARP) &&
-- (nic.packetlen >= ETHER_HDR_SIZE +
-- sizeof(struct arprequest)) &&
-- (ptype == RARP)) {
-+ (nic.packetlen >= ETHER_HDR_SIZE +
-+ sizeof(struct arprequest)) &&
-+ (ptype == RARP)) {
- arpreply = (struct arprequest *)
- &nic.packet[ETHER_HDR_SIZE];
- if ((arpreply->opcode == ntohs(RARP_REPLY)) &&
-- !memcmp(arpreply->thwaddr, ptr, ETHER_ADDR_SIZE)) {
-+ !memcmp(arpreply->thwaddr, ptr, ETHER_ADDR_SIZE)) {
- memcpy(arptable[ARP_SERVER].node, arpreply->shwaddr, ETHER_ADDR_SIZE);
- memcpy(& arptable[ARP_SERVER].ipaddr, arpreply->sipaddr, sizeof(in_addr));
- memcpy(& arptable[ARP_CLIENT].ipaddr, arpreply->tipaddr, sizeof(in_addr));
-@@ -823,64 +927,72 @@ int await_reply(int type, int ival, void
- }
- continue;
- }
--
-- /* Anything else has IP header */
-+
-+ /* Anything else has IP header */
- if ((nic.packetlen < protohdrlen) ||
-- (ptype != IP) ) continue;
-+ (ptype != IP) ) continue;
- ip = (struct iphdr *)&nic.packet[ETHER_HDR_SIZE];
- if ((ip->verhdrlen != 0x45) ||
-- ipchksum((unsigned short *)ip, sizeof(struct iphdr)) ||
-- (ip->protocol != IP_UDP)) continue;
-+ ipchksum((unsigned short *)ip, sizeof(struct iphdr)) ||
-+ (ip->protocol != IP_UDP)) continue;
- udp = (struct udphdr *)&nic.packet[ETHER_HDR_SIZE +
-- sizeof(struct iphdr)];
--
-- /* BOOTP ? */
-+ sizeof(struct iphdr)];
-+
-+ /* BOOTP ? */
- bootpreply = (struct bootp_t *)&nic.packet[ETHER_HDR_SIZE];
-- if ((type == AWAIT_BOOTP) &&
-- (nic.packetlen >= (ETHER_HDR_SIZE +
--#ifdef NO_DHCP_SUPPORT
-- sizeof(struct bootp_t))) &&
-+#ifdef NO_DHCP_SUPPORT
-+ min_packetlen = ETHER_HDR_SIZE + sizeof(struct bootp_t);
- #else
-- sizeof(struct bootp_t))-DHCP_OPT_LEN) &&
--#endif /* NO_DHCP_SUPPORT */
-- (ntohs(udp->dest) == BOOTP_CLIENT) &&
-- (bootpreply->bp_op == BOOTP_REPLY) &&
-- (bootpreply->bp_xid == xid)) {
-- arptable[ARP_CLIENT].ipaddr.s_addr =
-- bootpreply->bp_yiaddr.s_addr;
-+ min_packetlen = ETHER_HDR_SIZE + sizeof(struct bootp_t) - DHCP_OPT_LEN;
-+#endif
-+ if (
-+ (type == AWAIT_BOOTP) &&
-+ (nic.packetlen >= min_packetlen) &&
-+ (ntohs(udp->dest) == BOOTP_CLIENT) &&
-+ (bootpreply->bp_op == BOOTP_REPLY) &&
-+ (bootpreply->bp_xid == xid)
-+ ) {
-+ arptable[ARP_CLIENT].ipaddr.s_addr = bootpreply->bp_yiaddr.s_addr;
- #ifndef NO_DHCP_SUPPORT
- dhcp_addr.s_addr = bootpreply->bp_yiaddr.s_addr;
- #endif /* NO_DHCP_SUPPORT */
- netmask = default_netmask();
-- arptable[ARP_SERVER].ipaddr.s_addr =
-- bootpreply->bp_siaddr.s_addr;
-+ arptable[ARP_SERVER].ipaddr.s_addr = bootpreply->bp_siaddr.s_addr;
- memset(arptable[ARP_SERVER].node, 0, ETHER_ADDR_SIZE); /* Kill arp */
-- arptable[ARP_GATEWAY].ipaddr.s_addr =
-- bootpreply->bp_giaddr.s_addr;
-+ arptable[ARP_GATEWAY].ipaddr.s_addr = bootpreply->bp_giaddr.s_addr;
- memset(arptable[ARP_GATEWAY].node, 0, ETHER_ADDR_SIZE); /* Kill arp */
- if (bootpreply->bp_file[0]) {
- memcpy(kernel_buf, bootpreply->bp_file, 128);
- kernel = kernel_buf;
- }
- memcpy((char *)BOOTP_DATA_ADDR, (char *)bootpreply, sizeof(struct bootpd_t));
-- decode_rfc1533(BOOTP_DATA_ADDR->bootp_reply.bp_vend,
--#ifdef NO_DHCP_SUPPORT
-- 0, BOOTP_VENDOR_LEN +
-- MAX_BOOTP_EXTLEN, 1);
--#else
-- 0, DHCP_OPT_LEN, 1);
--#endif /* NO_DHCP_SUPPORT */
-- return(1);
-+#ifdef NO_DHCP_SUPPORT
-+ if (decode_rfc1533(BOOTP_DATA_ADDR->bootp_reply.bp_vend,
-+ 0, BOOTP_VENDOR_LEN +
-+ MAX_BOOTP_EXTLEN, 1)) {
-+ return(1);
-+ }
-+ else {
-+ continue;
-+ }
-+#else
-+ if (decode_rfc1533(BOOTP_DATA_ADDR->bootp_reply.bp_vend,
-+ 0, DHCP_OPT_LEN, 1)) {
-+ return(1);
-+ }
-+ else {
-+ continue;
-+ }
- }
--
-+#endif /* NO_DHCP_SUPPORT */
- #ifdef DOWNLOAD_PROTO_TFTP
-- /* TFTP ? */
-+ /* TFTP ? */
- if ((type == AWAIT_TFTP) &&
-- (ntohs(udp->dest) == ival)) return(1);
-+ (ntohs(udp->dest) == ival)) return(1);
- #endif /* DOWNLOAD_PROTO_TFTP */
--
-+
- #ifdef DOWNLOAD_PROTO_NFS
-- /* RPC ? */
-+ /* RPC ? */
- rpc = (struct rpc_t *)&nic.packet[ETHER_HDR_SIZE];
- if ((type == AWAIT_RPC) &&
- (ntohs(udp->dest) == ival) &&
-@@ -889,19 +1001,19 @@ int await_reply(int type, int ival, void
- return (1);
- }
- #endif /* DOWNLOAD_PROTO_NFS */
--
-+
- } else {
-- /* Check for abort key only if the Rx queue is empty -
-- * as long as we have something to process, don't
-- * assume that something failed. It is unlikely that
-- * we have no processing time left between packets. */
-+ /* Check for abort key only if the Rx queue is empty -
-+ * as long as we have something to process, don't
-+ * assume that something failed. It is unlikely that
-+ * we have no processing time left between packets. */
- if (iskey() && (getchar() == ESC))
- #ifdef EMERGENCYDISKBOOT
- exit(0);
- #else
-- longjmp(jmp_bootmenu,1);
-+ longjmp(jmp_bootmenu,1);
- #endif
-- /* Do the timeout after at least a full queue walk. */
-+ /* Do the timeout after at least a full queue walk. */
- if ((timeout == 0) || (currticks() > time)) {
- break;
- }
-@@ -914,13 +1026,15 @@ int await_reply(int type, int ival, void
- DECODE_RFC1533 - Decodes RFC1533 header
- **************************************************************************/
- int decode_rfc1533(p, block, len, eof)
-- register unsigned char *p;
-- int block, len, eof;
-+ register unsigned char *p;
-+ int block, len, eof;
- {
- static unsigned char *extdata = NULL, *extend = NULL;
- unsigned char *extpath = NULL;
- unsigned char *endp;
--
-+#ifdef SERVER_IDENT
-+ char rcvd_server_ident[9] = {};
-+#endif
- if (block == 0) {
- #ifdef IMAGE_MENU
- memset(imagelist, 0, sizeof(imagelist));
-@@ -1002,11 +1116,16 @@ int decode_rfc1533(p, block, len, eof)
- }
- #endif
- #ifdef MOTD
-- else if (c >= RFC1533_VENDOR_MOTD &&
-+ else if (c >= RFC1533_VENDOR_MOTD &&
- c < RFC1533_VENDOR_MOTD +
- RFC1533_VENDOR_NUMOFMOTD)
- motd[c - RFC1533_VENDOR_MOTD] = p;
- #endif
-+#ifdef SERVER_IDENT
-+ else if (c == RFC1533_VENDOR_SERVER_IDENT) {
-+ memcpy(rcvd_server_ident,p+2,TAG_LEN(p));
-+ }
-+#endif
- else {
- #if 0
- unsigned char *q;
-@@ -1018,6 +1137,30 @@ int decode_rfc1533(p, block, len, eof)
- }
- p += TAG_LEN(p) + 2;
- }
-+#if defined(SERVER_IDENT) && defined(DBG_IDENT)
-+ if (strcasecmp(rcvd_server_ident,server_ident)) {
-+ char ip[16];
-+
-+ inet_ntoa(dhcp_server,ip);
-+ printf("[%s]: Option %d (%s), invalid response. Wanted (%s).\n",
-+ ip,
-+ RFC1533_VENDOR_SERVER_IDENT,
-+ rcvd_server_ident,
-+ server_ident);
-+ strcpy(rcvd_server_ident,"");
-+ return(0);
-+ }
-+ else {
-+ char ip[16];
-+
-+ inet_ntoa(dhcp_server,ip);
-+ printf("[%s]: Option %d (%s), valid response.\n",
-+ ip,
-+ RFC1533_VENDOR_SERVER_IDENT,
-+ rcvd_server_ident);
-+ strcpy(rcvd_server_ident,"");
-+ }
-+#endif
- extdata = extend = endp;
- if (block == 0 && extpath != NULL) {
- char fname[64];
-@@ -1103,3 +1246,4 @@ void cleanup(void)
- * c-basic-offset: 8
- * End:
- */
-+
-
---------------4734FDA0BF2F2FBDF8EB8DF6
-Content-Type: text/plain; charset=us-ascii;
- name="misc.c.diff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: inline;
- filename="misc.c.diff"
-
---- etherboot-4.6.0/src/misc.c Tue Apr 25 08:30:25 2000
-+++ etherboot-4.5.6-new/src/misc.c Wed Apr 26 16:26:38 2000
-@@ -140,9 +140,11 @@ void printf(const char *fmt, ...)
-
- #ifdef IMAGE_MENU
- /**************************************************************************
--INET_ATON - Convert an ascii x.x.x.x to binary form
-+INET_NTOA - Convert an ascii x.x.x.x to binary form
- **************************************************************************/
--int inet_aton(char *p, in_addr *i)
-+int inet_aton(p, i)
-+ char *p;
-+ in_addr *i;
- {
- unsigned long ip = 0;
- int val;
-@@ -165,7 +167,19 @@ int inet_aton(char *p, in_addr *i)
-
- #endif /* IMAGE_MENU */
-
--int getdec(char **ptr)
-+#if defined(CLIENT_IDENT) || defined (SERVER_IDENT)
-+/**************************************************************************
-+INET_NTOA - Convert a binary form to an ascii x.x.x.x form
-+**************************************************************************/
-+char *inet_ntoa(in_addr i, char *p)
-+{
-+ sprintf(p,"%d.%d.%d.%d",i.s_addr>>24,i.s_addr<<8>>24,i.s_addr<<16>>24,i.s_addr<<24>>24);
-+ return p;
-+}
-+#endif
-+
-+int getdec(ptr)
-+ char **ptr;
- {
- char *p = *ptr;
- int ret=0;
-@@ -308,6 +322,45 @@ iskey(void)
- return 0;
- }
- #endif /* ETHERBOOT32 */
-+
-+/**************************************************************************
-+GETSTR - Read a string of size bytes from the keyboard
-+(without echoing the final return)
-+**************************************************************************/
-+void getstr(char *s, int size)
-+{
-+ int i=0;
-+ char c;
-+
-+ while(1) {
-+ c = getc();
-+
-+
-+ if (c == 13)
-+ {
-+ s[i]='\0';
-+ break;
-+ }
-+ else if (
-+ ((c >= 'a') && (c <='z')) ||
-+ ((c >= 'A') && (c <='Z')) ||
-+ ((c >= '0') && (c <='9'))
-+ ) {
-+ if (i==8) {
-+ putchar(8);
-+ putchar(s[i-1]=c);
-+ }
-+ else
-+ putchar(s[i++]=c);
-+ }
-+ else if ( c == 8 ) {
-+ if (i != 0) {
-+ --i;
-+ s[i]='\0';
-+ putchar(8);
-+ putchar(32);
-+ putchar(8);
-+ }
-+ }
-+ }
-+}
-
- /*
- * Local variables:
-
---------------4734FDA0BF2F2FBDF8EB8DF6
-Content-Type: text/plain; charset=us-ascii;
- name="Config.diff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: inline;
- filename="Config.diff"
-
---- etherboot-4.6.0/src/Config Tue Apr 25 08:30:57 2000
-+++ etherboot-4.5.6-new/src/Config Wed Apr 26 15:55:57 2000
-@@ -59,6 +59,27 @@
- # may no longer be appropriate. You might need to set
- # MAX_ARP_RETRIES, MAX_BOOTP_RETRIES, MAX_TFTP_RETRIES
- # and MAX_RPC_RETRIES to a larger value.
-+# -DDEFAULT_CLIENT_IDENT
-+# The default client identifier that is sent to the
-+# DHCP server to identify itself.
-+# -DDEFAULT_SERVER_IDENT
-+# The expected response that the client will wait
-+# for when a DHCP server responds to the the initial
-+# client discovery.
-+# -DASK_CLIENT_IDENT
-+# -DASK_SERVER_IDENT
-+# If these are set, the boot process will include
-+# a question period where you can manualy specify
-+# the client and/or server identifiers.
-+# -DSHIFTED_IDENT_INPUT
-+# If this is set then the boot process will only
-+# ask for the identifiers if one of the shift keys
-+# is pressed. Else it will send the default identifiers
-+# automatically
-+# -DDBG_IDENT
-+# This will give show all the DHCP responses with
-+# their identifiers.
-+#
- #
- # Etherboot/32 only options:
- # -DAOUT_IMAGE - Add a.out kernel boot support (generic)
-@@ -147,6 +168,14 @@ CFLAGS32+= -DASK_BOOT=3 -DANS_DEFAULT=AN
-
- # Change download protocol to NFS. Only available for Etherboot/32 for now.
- # CFLAGS32+= -DDOWNLOAD_PROTO_NFS
-+
-+# If you have more than one DHCP server you might want to
-+# enable these to be able to sort out which one you want to
-+# respond to.
-+CFLAGS32+= -DDEFAULT_CLIENT_IDENT=\"BOOT\" -DDEFAULT_SERVER_IDENT=\"BOOT\"
-+CFLAGS32+= -DASK_CLIENT_IDENT -DASK_SERVER_IDENT
-+CFLAGS32+= -DSHIFTED_IDENT_INPUT
-+CFLAGS32+= -DDBG_IDENT
-
- # These flags affect the loader that is prepended to the Etherboot image
- LCONFIG+= -DMOVEROM
-
---------------4734FDA0BF2F2FBDF8EB8DF6
-Content-Type: text/plain; charset=us-ascii;
- name="etherboot.h.diff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: inline;
- filename="etherboot.h.diff"
-
---- etherboot-4.6.0/src/etherboot.h Tue Apr 25 08:30:55 2000
-+++ etherboot-4.5.6-new/src/etherboot.h Wed Apr 26 16:07:16 2000
-@@ -8,6 +8,14 @@ Author: Martin Renters
-
- #include "osdep.h"
-
-+#if (! defined(NO_DHCP_SUPPORT)) && (defined(ASK_CLIENT_IDENT) || defined(DEFAULT_CLIENT_IDENT))
-+# define CLIENT_IDENT
-+#endif
-+
-+#if (! defined(NO_DHCP_SUPPORT)) && (defined(ASK_SERVER_IDENT) || defined(DEFAULT_SERVER_IDENT))
-+# define SERVER_IDENT
-+#endif
-+
- /* These could be customised for different languages perhaps */
- #define ASK_PROMPT "Boot from (N)etwork or from (L)ocal? "
- #define ANS_NETWORK 'N'
-@@ -224,6 +232,12 @@ Author: Martin Renters
- #ifdef IMAGE_FREEBSD
- #define RFC1533_VENDOR_HOWTO 132
- #endif
-+#ifdef CLIENT_IDENT
-+#define RFC1533_VENDOR_CLIENT_IDENT 208
-+#endif
-+#ifdef SERVER_IDENT
-+#define RFC1533_VENDOR_SERVER_IDENT 208
-+#endif
- #define RFC1533_VENDOR_MNUOPTS 160
- #define RFC1533_VENDOR_SELECTION 176
- #define RFC1533_VENDOR_MOTD 184
-@@ -477,11 +491,13 @@ extern int getdec P((char **));
- extern void printf P((const char *, ...));
- extern char *sprintf P((char *, const char *, ...));
- extern int inet_aton P((char *p, in_addr *i));
-+extern char *inet_ntoa P((in_addr i, char *p));
- extern void gateA20_set P((void));
- extern void gateA20_unset P((void));
- extern void putchar P((int));
- extern int getchar P((void));
- extern int iskey P((void));
-+extern void getstr P((char *s, int size));
-
- /* start*.S */
- extern int getc P((void));
-@@ -528,8 +544,10 @@ extern int hostnamelen;
- extern unsigned long netmask;
- extern int jmp_bootmenu[10];
- extern struct arptable_t arptable[MAX_ARP];
--#ifdef IMAGE_MENU
-+#ifdef MOTD
- extern char *motd[RFC1533_VENDOR_NUMOFMOTD];
-+#endif
-+#ifdef IMAGE_MENU
- extern int menutmo,menudefault;
- extern unsigned char *defparams;
- extern int defparams_max;
-
---------------4734FDA0BF2F2FBDF8EB8DF6--
-
+++ /dev/null
-Date: Tue, 18 May 1999 15:45:55 +0200 (MEST)
-From: Erik Starback <erik@math.uu.se>
-To: netboot@baghira.han.de
-Subject: Netboot with Intel EEPRO100+ Management
-Message-ID: <Pine.LNX.3.96.990518154313.3875A-100000@anarchy.math.uu.se>
-MIME-Version: 1.0
-Content-Type: TEXT/PLAIN; charset=iso-8859-1
-Content-Transfer-Encoding: 8BIT
-Sender: owner-netboot@baghira.han.de
-Precedence: bulk
-Reply-To: netboot@baghira.han.de
-X-Moderator: netboot-owner@baghira.han.de
-X-UIDL: 6ca8453c19c46d622813e9be8ada9517
-Status: O
-X-Status:
-
-Hello!
-
-When Intel eepro100+ NIC disappeared from the market, I didn't know
-what to do. I didn't find any information if anyone has used the
-new eepro100+ Management Adapter to netboot linux.
-
-I thought that the card should netboot with the same configuration as
-the old card when I read Donald Beckers comment:
-> The driver should "just work" with the '559. It's not supposed to be
-> substantially different than the '558. (I don't have a datasheet
-> or sample card to confirm this statement.)
-
-The problem was now only to put the netboot-program to the built in
-flash memory on the NIC. With the old card I used a flash memory (Intel
-N28F020 [N28010 didn't work])) and the program FUTIL.EXE from Intel to
-flash it. FUTIL did't recognize the memory on the management card
-and did not work therefore.
-
-I found the intel program FBOOT.EXE that was made to upgrade the built
-in Intel BOOT agent. I did: Boot dos from floppy, Run FBOOT (choose
-adapter), choose (u)pdate, choose Create restore image, rename the
-backup file (in my case 2743BE52.FLS [the eight last hex digits from
-the MAC address]), rename your netboot code (in my case netboot 0.8.1)
-to the backup files original name (in my case 2743BE52.FLS), run
-FBOOT, choose (r)estore.
-
-Voila!
-
-A shorter way (if you don't need the backup of the old Intel BOOT
-agent code) is of course: rename netboot file to [the eight last hex
-digits from the MAC address].FLS, run FBOOT, choose restore.
-
-Caution: I think it is possible to make a NIC unusable if you have
-made the netboot (or etherboot) file with "wrong" parameters. A couple
-of month ago I did a etherboot boot file and put it on an old
-EEPRO100+ card. It worked fine, but it was impossible to boot local
-with it. So I could not boot dos and with FUTIL or FBOOT erase the
-flash memory! To erase the chip I had to take out the memory chip,
-boot dos and then put in the memory chip. This isn't possible when the
-memory chip is build in.
-
-Links:
-<http://support.intel.com/support/landesk/configmgr/LSA1_193.HTM>
-FUTIL.EXE is a part of LSA1_193.ZIP
-
-<http://support.intel.com/support/etherexpress/pro100/100pboot.htm>
-FBOOT.EXE is a part of 100pboot.exe
-
-/Erik S
-
--------------------------------------------------------------------------
-Erik Starbäck, System administrator E-mail address: erik@math.uu.se
-Uppsala University Telephone (o): +46 18 4713277
-Department of Mathematics Cellular phone: +46 70 4250260
-P. O. Box 480 Fax (o): +46 18 4713201
-SE-751 06 UPPSALA
-Sweden
+++ /dev/null
-Subject: Look Mom, no PROM burner! (eepro100b flashing instructions) :-)
-Date: Sun, 23 Jan 2000 01:53:08 -0500
-x-sender: mdc%thinguin.org@cdi.entity.com
-x-mailer: Claris Emailer 2.0v3, January 22, 1998
-From: Marty Connor <mdc@thinguin.org>
-To: "Netboot List" <netboot@baghira.han.de>
-Mime-Version: 1.0
-Content-Type: text/plain; charset="US-ASCII"
-Message-ID: <1263512144-341319205@entity.com>
-
-Continuing the Etherboot World Domination theme, I noticed that there was
-a PCI ethernet card on my bookshelf that still contained the original
-vendor's code in its flash memory. The card virtually cried out to be
-flashed with Etherboot 4.4.1. :-)
-
-After having figured out how to flash the 3C905C last week, and owing to
-the fact that the temperature here in Cambridge, Massachusetts (USA) has
-dropped well below freezing, I decided to explore the possibility of
-flashing the Intel eepro100b that was sitting on my bookcase.
-
-After determining that it was unlikely that one could flash the chip in
-user mode under linux like the 3C509C, I turned to other options. (the
-reason is that the flash is memory mapped to a place that causes a core
-dump if accessed. i suppose one could to patch the kernel to flash the
-card, or add a linux device driver, but... :-)
-
-By the way, If you are ever looking for Linux utilities for Ethernet
-cards, you may want to check out:
-
- http://cesdis.gsfc.nasa.gov/linux/diag/
-
-which is a treasure trove of tools for manipulating and testing Ethernet
-cards, all with source, courtesy of Donald Becker.
-
-At this point, I felt it was time to make a virtual trip to the Intel
-site (http://www.intel.com/), and search for utilities that might work
-with the eepro100B. I found two candidates: FUTIL and FBOOT. I
-downloaded, decompressed, and transferred them to a DOS formatted floppy.
-Next I determined (after a few tries) that F8 will let me get to DOS
-instead of booting windows. (I tend to avoid Windows when I can).
-
-I first tried FUTIL.EXE. No good. It told me it didn't recognize the
-flash on my eepro100B. how unfortunate. and I had such hopes :-)
-
-Next I tested FBOOT.EXE (available at
-http://support.intel.com/support/network/adapter/pro100/100PBOOT.htm)
-This program did in fact recognize my eepro100b card.
-
-The thing about FBOOT however, is that it thinks it only can load certain
-files. I of course needed to load an Etherboot image. It appeared to
-have no option for doing that. Things looked grim.
-
-Then I noticed that FBOOT was kind enough to do the following dialog:
-
- Select Option (U)pdate or (R)estore: U
-
-I chose Update and it then offered to back up my flash rom for later
-restore:
-
- Create Restore Image (Y)es or (N)o: Y
-
-I chose "Y" and it proceeded to write a file of my flash memory, which
-contained the Intel code.
-
- Writing FLASH image to file... 100%
-
-It then erased the device:
-
- Erasing FLASH Device... 100%
-
-and then programmed it with fresh code (stored inside the program, no
-doubt):
-
- Programming FLASH Device... 100%
-
-So now I had a backup of the Intel boot code in a file strangely called:
-
- 2794FC60.FLS
-
-Hmmmm, interesting name. The MAC address of the card is 09902794FC60.
-They just name the file with the last 4 octets of the MAC address and
-.FLS. The file is exactly 65536 bytes, which would make sense for a 64K
-Flash Memory device.
-
-Then I got to thinking, I wonder how carefully the "restore" part of
-FBOOT looks at what it is loading? What if I took an Etherboot .rom
-file, padded it with 48K of 0xFFs and named it 2794FC60.FLS. What if I
-then told FBOOT.EXE to "restore" that?
-
-Well, I guess by now, you know it worked :-)
-
-The card came up with the delightful Etherboot banner, Did DHCP, tftp,
-and started a kernel.
-
-The only unfortunate part is that you need to do this under DOS because
-you seem to need to be in real mode to program the card. Oh well,
-sacrifices have to be made :-)
-
-So, in summary, to prepare Etherboot image for flashing into the Intel
-EEPRO100B card with FBOOT, you need to first make an eepro100.rom file,
-as usual.
-
-Then, see how large it is, with an "ls -l eepro100.rom". the answer will
-probably be 16,384. You need to pad it with hex FFs to make it 64K for
-FBOOT. I used the following two lines to create the flash image file.
-
- $ perl -e 'print "\xFF" x 49152' > 48kpad.bin
- $ cat eepro100.rom 48kpad.bin > 2794FC60.FLS
-
-Next write it to a DOS Floppy:
-
- $ mount -t msdos /dev/fd0 /mnt/floppy
- $ cp 2794FC60.FLS /mnt/floppy
- $ umount /mnt/floppy
-
-Now you need to get to DOS. You could actually use a bootable DOS floppy
-with FBOOT.EXE and 2794FC60.FLS on it. I started a Windows box and hit
-F8 right before Windows started, and chose option 5, "Command Prompt
-Only", which gives you DOS. This program can't run in a DOS window under
-Windows or anything like that. You need to be in real DOS.
-
-Next it's time to run FBOOT. It will detect your ethernet card(s), ask
-you which one you want to program, and let you choose it from a menu.
-
-now the fun part:
-
- Select Option (U)pdate or (R)estore: R
- Erasing FLASH Device... 100%
- Writing FLASH image from file... 100%
-
-Time to reboot and let Etherboot take over.
-
-So there you go, a way to make Intel EEPRO100Bs play nicely with
-Etherboot. Maybe we should put these instructions in the Etherboot
-contrib directory so people who have eepro100b cards will be able to
-avoid 3C905C envy :-)
-
-I hope this helps a few people out.
-
-Regards,
-
-Marty
-
----
- Name: Martin D. Connor
-US Mail: Entity Cyber, Inc.; P.O. Box 391827; Cambridge, MA 02139; USA
- Voice: (617) 491-6935, Fax: (617) 491-7046
- Email: mdc@thinguin.org
- Web: http://www.thinguin.org/
+++ /dev/null
-Date: Sun, 23 Jan 2000 09:47:15 +0100 (MET)
-From: Erik Starbäck <erik@math.uu.se>
-To: Netboot List <netboot@baghira.han.de>
-Subject: Re: Look Mom, no PROM burner! (eepro100b flashing instructions) :-)
-In-Reply-To: <1263512144-341319205@entity.com>
-Message-ID: <Pine.LNX.3.96.1000123094505.28562A-100000@anarchy.math.uu.se>
-MIME-Version: 1.0
-Content-Type: TEXT/PLAIN; charset=iso-8859-1
-Content-Transfer-Encoding: 8BIT
-Sender: owner-netboot@baghira.han.de
-Precedence: bulk
-Reply-To: netboot@baghira.han.de
-X-Moderator: netboot-owner@baghira.han.de
-
-
-Hello!
-
-In <http://www.han.de/~gero/netboot/archive/msg01718.html> I wrote what I
-did know about futil and fboot then. It is about the same as Martys
-instructions, but I have a few comments now.
-
-> Then, see how large it is, with an "ls -l eepro100.rom". the answer will
-> probably be 16,384. You need to pad it with hex FFs to make it 64K for
-> FBOOT. I used the following two lines to create the flash image file.
-
-> $ perl -e 'print "\xFF" x 49152' > 48kpad.bin
-> $ cat eepro100.rom 48kpad.bin > 2794FC60.FLS
-
-It worked for me without any padding. When I burned a smaller image
-the program printed 50% instead of 100% and then it
-stopped. Everything worked anyway.
-
-
-I also did a brutal way of install etherboot or netboot on a
-EEPRO100+Mng without creating a file of type "2794FC60.FLS" for
-every card. It was necessary for me when I installed 70 clients...
-
-I chopped the binary file fboot.exe (my version was 99811 bytes, I
-don't remember the version name) in three parts:
-
-fboot1 30096 bytes
-fboot2 65536 bytes
-fboot3 4179 bytes
-
-Then you cat put them together again, but with a different part 2 and
-save it as fbootown.exe and execute it. It worked for me anyway. Of
-course you have to use padding to get a 64k part instead of fboot2.
-
-/Erik S
-
--------------------------------------------------------------------------
-Erik Starbäck, System administrator E-mail address: erik@math.uu.se
-Uppsala University Telephone (o): +46 18 4713277
-Department of Mathematics Cellular phone: +46 70 4250260
-P. O. Box 480 Fax (o): +46 18 4713201
-SE-751 06 UPPSALA
-Sweden
+++ /dev/null
-CPPFLAGS = -x assembler-with-cpp
-AS86 = as86
-LD86 = ld86
-OBJDUMP = objdump
-
-.SUFFIXES: .s86 .asm .aout .img
-
-all: flashimg.img
-
-clean:
- rm -rf *.o *.s86 *.aout *.img
-
-realclean: clean
- rm -rf *.img
-
-.asm.s86: $*.asm $*.inc
- $(CPP) $(CPPFLAGS) -o $@ $*.asm
-
-.s86.img: $*.s86
- $(AS86) -0 -b $@ $*.s86
-
-# .s86.o: $*.s86
-# $(AS86) -0 -a -o $@ $*.s86
-#
-# .o.aout: $*.o
-# $(LD86) -0 -s -o $@ $*.o
-#
-# .aout.img:
-# dd if=$*.aout of=$@ bs=32 skip=1
+++ /dev/null
-; Copyright (C) 1997 Markus Gutschke <gutschk@uni-muenster.de>
-;
-; 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
-; 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-; Prepend this image file to an arbitrary ROM image. The resulting binary
-; can be loaded from any BOOT-Prom that supports the "nbi" file format.
-; When started, the image will reprogram the flash EPROM on the FlashCard
-; ISA card. The flash EPROM has to be an AMD 29F010, and the programming
-; algorithm is the same as that suggested by AMD in the appropriate data
-; sheets.
-
-
-#define SEGLOW 0xC800 /* lower range for EPROM segment */
-#define SEGHIGH 0xE800 /* upper range for EPROM segment */
-#define AMD_ID 0x2001 /* flash EPROM ID, only support AMD */
-#define ERASE1_CMD 0x80 /* first cmd for erasing full chip */
-#define ERASE2_CMD 0x10 /* second cmd for erasing full chip */
-#define READID_CMD 0x90 /* cmd to read chip ID */
-#define PROG_CMD 0xA0 /* cmd to program a byte */
-#define RESET_CMD 0xF0 /* cmd to reset chip state machine */
-
-;----------------------------------------------------------------------------\f
-
-
- .text
- .org 0
-
-; .globl _main
-_main: mov ax,#0x0FE0
- mov ds,ax
- mov ax,magic ; verify that we have been loaded by
- cmp ax,#0xE4E4 ; boot prom
- jnz lderr
- jmpi 0x200,0x0FE0 ; adjust code segment
-lderr: mov si,#loaderr
- cld
-lderrlp:seg cs
- lodsb ; loop over all characters of
- or al,al ; string
- jnz lderrnx
- xor ah,ah
- int 0x16 ; wait for keypress
- jmpi 0x0000,0xFFFF ; reboot!
-lderrnx:mov ah,#0x0E ; print it
- mov bl,#0x07
- xor bh,bh
- int 0x10
- jmp lderrlp
-
-loaderr:.ascii "The flash EPROM utility has to be loaded from a BOOT-Prom"
- .byte 0xa,0xd
- .ascii "that knows about the 'nbi' file format!"
- .byte 0xa,0xd
- .ascii "Reboot to proceed..."
- .byte 0
-
- .org 510
- .byte 0x55,0xAA
-
-!----------------------------------------------------------------------------\f
-
-start: mov ax,cs
- mov ds,ax
- mov ax,romdata ; verify that there is an Prom image
- cmp ax,#0xAA55 ; attached to the utility
- jnz resmag
- mov al,romdata+2
- or al,al ; non-zero size is required
- jnz magicok
-resmag: mov si,#badmagic ; print error message
-reset: call prnstr
- xor ah,ah
- int 0x16 ; wait for keypress
- jmpi 0x0000,0xFFFF ; reboot!
-magicok:mov di,#clrline1
- mov si,#welcome ; print welcome message
-inpnew: call prnstr
-inprest:xor bx,bx
- mov cl,#0xC ; expect 4 nibbles input data
-inploop:xor ah,ah
- int 0x16
- cmp al,#0x8 ; <Backspace>
- jnz inpnobs
- or bx,bx ; there has to be at least one input ch
- jz inperr
- mov si,#delchar ; wipe out char from screen
- call prnstr
- add cl,#4 ; compute bitmask for removing input
- mov ch,cl
- mov cl,#0xC
- sub cl,ch
- mov ax,#0xFFFF
- shr ax,cl
- not ax
- and bx,ax
- mov cl,ch
-inploop1:jmp inploop
-inpnobs:cmp al,#0x0D ; <Return>
- jnz inpnocr
- or bx,bx ; zero input -> autoprobing
- jz inpdone
- cmp cl,#-4 ; otherwise there have to be 4 nibbles
- jz inpdone
-inperr: mov al,#7 ; ring the console bell
- jmp inpecho
-inpnocr:cmp al,#0x15 ; <CTRL-U>
- jnz inpnokl
- mov si,di
- call prnstr ; clear entire input and restart
- jmp inprest
-inpnokl:cmp cl,#-4 ; cannot input more than 4 nibbles
- jz inperr
- cmp al,#0x30 ; '0'
- jb inperr
- ja inpdig
- or bx,bx ; leading '0' is not allowed
- jz inperr
-inpdig: cmp al,#0x39 ; '9'
- ja inpnodg
- mov ch,al
- sub al,#0x30
-inpnum: xor ah,ah ; compute new input value
- shl ax,cl
- add ax,bx
- test ax,#0x1FF ; test for 8kB boundary
- jnz inperr
- cmp ax,#SEGHIGH ; input has to be below E800
- jae inperr
- cmp ax,#SEGLOW ; and above/equal C800
- jae inpok
- cmp cl,#0xC ; if there is just one nibble, yet,
- jnz inperr ; then the lower limit ix C000
- cmp ax,#0xC000
- jb inperr
-inpok: mov bx,ax ; adjust bitmask
- sub cl,#4
- mov al,ch
-inpecho:call prnchr ; output new character
- jmp inploop1
-inpnodg:and al,#0xDF ; lower case -> upper case
- cmp al,#0x41 ; 'A'
- jb inperr
- cmp al,#0x46 ; 'F'
- ja inperr
- mov ch,al
- sub al,#0x37
- jmp inpnum
-inpdone:or bx,bx ; zero -> autoprobing
- jnz probe
- mov si,#automsg
- call prnstr
- mov cx,#0x10
- mov bx,#SEGHIGH ; scan from E800 to C800
-autoprb:sub bx,#0x0200 ; stepping down in 8kB increments
- mov di,bx
- call readid
- cmp ax,#AMD_ID
- jz prbfnd
- loop autoprb
- mov si,#failmsg
-nofnd: mov di,#clrline2
- jmp near inpnew ; failure -> ask user for new input
-probe: mov di,bx
- test bx,#0x07FF ; EPROM might have to be aligned to
- jz noalign ; 32kB boundary
- call readid
- cmp ax,#AMD_ID ; check for AMDs id
- jz prbfnd
- mov si,#alignmsg
- call prnstr
- and bx,#0xF800 ; enforce alignment of hardware addr
-noalign:call readid ; check for AMDs id
- cmp ax,#AMD_ID
- jz prbfnd
- mov si,#nofndmsg ; could not find any EPROM at speci-
- call prnstr ; fied location --- even tried
- mov si,#basemsg ; aligning to 32kB boundary
- jmp nofnd ; failure -> ask user for new input
-prbfnd: mov si,#fndmsg
- call prnstr ; we found a flash EPROM
- mov ax,bx
- call prnwrd
- mov si,#ersmsg
- call prnstr
- call erase ; erase old contents
- jnc ersdone
- mov si,#failresmsg ; failure -> reboot machine
- jmp near reset
-ersdone:mov si,#prg1msg ; tell user that we are about
- call prnstr ; to program the new data into
- mov ax,di ; the specified range
- call prnwrd
- mov si,#prg2msg
- call prnstr
- xor dh,dh
- mov dl,romdata+2
- shl dx,#1
- mov ah,dh
- mov cl,#4
- shl ah,cl
- xor al,al
- add ax,di
- call prnwrd
- mov al,#0x3A ; ':'
- call prnchr
- mov ah,dl
- xor al,al
- dec ax
- call prnwrd
- mov al,#0x20
- call prnchr
- mov dh,romdata+2 ; number of 512 byte blocks
- push ds
- mov ax,ds
- add ax,#romdata>>4 ; adjust segment descriptor, so that
- mov ds,ax ; we can handle images which are
-prgloop:mov cx,#0x200 ; larger than 64kB
- xor si,si
- xor bp,bp
- call program ; program 512 data bytes
- jc prgerr ; check error condition
- mov ax,ds
- add ax,#0x20 ; increment segment descriptors
- mov ds,ax
- add di,#0x20
- dec dh ; decrement counter
- jnz prgloop
- pop ds
- mov si,#donemsg ; success -> reboot
-prgdone:call prnstr
- mov si,#resetmsg
- jmp near reset
-prgerr: pop ds ; failure -> reboot
- mov si,#failresmsg
- jmp prgdone
-
-
-;----------------------------------------------------------------------------\f
-
-; READID -- read EPROM id number, base address is passed in BX
-; ======
-;
-; changes: AX, DL, ES
-
-readid: mov dl,#RESET_CMD ; reset chip
- call sendop
- mov dl,#READID_CMD
- call sendop ; send READID command
- mov es,bx
- seg es
- mov ax,0x00 ; read manufacturer ID
- mov dl,#RESET_CMD
- jmp sendop ; reset chip
-
-
-;----------------------------------------------------------------------------\f
-
-; ERASE -- erase entire EPROM, base address is passed in BX
-; =====
-;
-; changes: AL, CX, DL, ES, CF
-
-erase: mov dl,#ERASE1_CMD
- call sendop ; send ERASE1 command
- mov dl,#ERASE2_CMD
- call sendop ; send ERASE2 command
- xor bp,bp
- mov al,#0xFF
- push di
- mov di,bx
- call waitop ; wait until operation finished
- pop di
- jnc erfail
- mov dl,#RESET_CMD
- call sendop ; reset chip
- stc
-erfail: ret
-
-
-;----------------------------------------------------------------------------\f
-
-; PROGRAM -- write data block at DS:SI of length CX into EPROM at DI:BP
-; =======
-;
-; changes: AX, CX, DL, BP, ES, CF
-
-program:mov dl,#PROG_CMD
- call sendop ; send programming command
- lodsb ; get next byte from buffer
- mov es,di
- seg es
- mov byte ptr [bp],al ; write next byte into flash EPROM
- call waitop ; wait until programming operation is
- jc progdn ; completed
- inc bp
- loop program ; continue with next byte
- clc ; return without error
-progdn: ret
-
-
-;----------------------------------------------------------------------------\f
-
-; SENDOP -- send command in DL to EPROM, base address is passed in BX
-; ======
-;
-; changes: ES
-
-sendop: mov es,bx
- seg es
- mov byte ptr 0x5555,#0xAA ; write magic data bytes into
- jcxz so1 ; magic locations. This unlocks
-so1: jcxz so2 ; the flash EPROM. N.B. that the
-so2: seg es ; magic locations are mirrored
- mov byte ptr 0x2AAA,#0x55 ; every 32kB; the hardware address
- jcxz so3 ; might have to be adjusted to a
-so3: jcxz so4 ; 32kB boundary
-so4: seg es
- mov byte ptr 0x5555,dl
- ret
-
-
-;----------------------------------------------------------------------------\f
-
-; WAITOP -- wait for command to complete, address is passed in DI:BP
-; ======
-;
-; for details on the programming algorithm, c.f. http://www.amd.com
-;
-; changes: AX, DL, ES, CF
-
-waitop: and al,#0x80 ; monitor bit 7
- mov es,di
-wait1: seg es ; read contents of EPROM cell that is
- mov ah,byte ptr [bp] ; being programmed
- mov dl,ah
- and ah,#0x80
- cmp al,ah ; bit 7 indicates sucess
- je waitok
- test dl,#0x20 ; bit 5 indicates timeout/error
- jz wait1 ; otherwise wait for cmd to complete
- seg es
- mov ah,byte ptr [bp] ; check error condition once again,
- and ah,#0x80 ; because bits 7 and 5 can change
- cmp al,ah ; simultaneously
- je waitok
- stc
- ret
-waitok: clc
- ret
-
-;----------------------------------------------------------------------------\f
-
-; PRNSTR -- prints a string in DS:SI onto the console
-; ======
-;
-; changes: AL
-
-prnstr: push si
- cld
-prns1: lodsb ; loop over all characters of
- or al,al ; string
- jz prns2
- call prnchr ; print character
- jmp prns1
-prns2: pop si
- ret
-
-
-;----------------------------------------------------------------------------\f
-
-; PRNWRD, PRNBYT, PRNNIB, PRNCHR -- prints hexadezimal values, or ASCII chars
-; ====== ====== ====== ======
-;
-; changes: AX
-
-prnwrd: push ax
- mov al,ah
- call prnbyt ; print the upper byte
- pop ax
-prnbyt: push ax
- shr al,1 ; prepare upper nibble
- shr al,1
- shr al,1
- shr al,1
- call prnnib ; print it
- pop ax
-prnnib: and al,#0x0F ; prepare lower nibble
- add al,#0x30
- cmp al,#0x39 ; convert it into hex
- jle prnchr
- add al,#7
-prnchr: push bx
- mov ah,#0x0E ; print it
- mov bl,#0x07
- xor bh,bh
- int 0x10
- pop bx
- ret
-
-
-;----------------------------------------------------------------------------\f
-
-magic: .byte 0xE4,0xE4
-
-badmagic:.byte 0xa,0xd
- .ascii "There does not appear to be a ROM image attached to the"
- .ascii "flash EPROM utility;"
- .byte 0xa,0xd
-resetmsg:.ascii "Reboot to proceed..."
- .byte 0
-
-welcome:.byte 0xa,0xd
- .ascii "Flash EPROM programming utility V1.0"
- .byte 0xa,0xd
- .ascii "Copyright (c) 1997 by M. Gutschke <gutschk@uni-muenster.de>"
- .byte 0xa,0xd
- .ascii "==========================================================="
- .byte 0xa,0xd
-prompt: .byte 0xa,0xd
- .ascii "Enter base address for AMD29F010 flash EPROM on FlashCard or"
- .byte 0xa,0xd
- .ascii "press <RETURN> to start autoprobing; the base address has"
- .byte 0xa
-clrline1:.byte 0xd
- .ascii "to be in the range C800..E600: "
- .ascii " "
- .byte 0x8,0x8,0x8,0x8
- .byte 0
-
-delchar:.byte 0x8,0x20,0x8
- .byte 0
-
-automsg:.ascii "autoprobing... "
- .byte 0
-
-failmsg:.ascii "failed!"
-basemsg:.byte 0xa
-clrline2:.byte 0xd
- .ascii "Enter base address: "
- .ascii " "
- .byte 0x8,0x8,0x8,0x8
- .byte 0
-
-fndmsg: .byte 0xa,0xd
- .ascii "Found flash EPROM at: "
- .byte 0
-
-alignmsg:.byte 0xa,0xd
- .ascii "FlashCard requires the hardware address to be aligned to a"
- .byte 0xa,0xd
- .ascii "32kB boundary; automatically adjusting..."
- .byte 0
-
-nofndmsg:.byte 0xa,0xd
- .ascii "No AMD29F010 flash EPROM found"
- .byte 0
-
-ersmsg: .byte 0xa,0xd
- .ascii "Erasing old contents... "
- .byte 0
-
-prg1msg:.ascii "done"
- .byte 0xa,0xd
- .ascii "Programming from "
- .byte 0
-
-prg2msg:.ascii ":0000 to "
- .byte 0
-
-donemsg:.ascii "done!"
- .byte 0xa,0xd
- .byte 0
-
-failresmsg:
- .ascii "failed!"
- .byte 0xa,0xd
- .byte 0
-
-
-;----------------------------------------------------------------------------\f
-
- .align 16
- .org *-1
- .byte 0x00
-romdata:
+++ /dev/null
-# Use nasm or as86
-ASM=nasm
-# ASM=as86
-
-hdload.bin: hdload.S
-ifeq ($(ASM),as86)
- gcc $(CFLAGS) -DUSE_AS86 -E -traditional -o hdload.s hdload.S
- as86 -0 -b hdload.bin hdload.s
-else
- gcc $(CFLAGS) -DUSE_NASM -E -traditional -o hdload.s hdload.S
- nasm -f bin hdload.s -o hdload.bin
-endif
-
-clean:
- $(RM) -f hdload.s hdload.bin
+++ /dev/null
-#if !defined(USE_NASM) && !defined(USE_AS86)\r
-#define USE_AS86\r
-#endif\r
-\r
-#ifdef USE_AS86\r
-#define CON(x) *x\r
-#define BCON(x) *x\r
-#define WCON(x) *x\r
-#define LOC(x) x\r
-#define BLOC(x) byte ptr x\r
-#define WLOC(x) word ptr x\r
-#define JMP(x) jmp x\r
-#define STRDECL(s) .ascii s\r
-#define SEGCS seg cs\r
-#define SEGES seg es\r
-#define ALIGN(x) .align x\r
-#define SPACE(x) .space x\r
-#endif\r
-\r
-#ifdef USE_NASM\r
-#define CON(x) x\r
-#define BCON(x) byte x\r
-#define WCON(x) word x\r
-#define LOC(x) [x]\r
-#define BLOC(x) byte [x]\r
-#define WLOC(x) word [x]\r
-#define JMP(x) jmp short x\r
-#define STRDECL(s) db s\r
-#define SEGCS cs\r
-#define SEGES es\r
-#define ALIGN(x) align x, db 0\r
-#define SPACE(x) times x db 0\r
-#endif\r
-\r
-ROMLOAD equ 0x5000\r
-\r
-start:\r
- cli\r
- xor ax, ax\r
- mov ss, ax\r
- mov sp, CON(0x7C00)\r
- mov si, sp\r
- mov es, ax\r
- mov ds, ax\r
- sti\r
- cld\r
- mov di, CON(0x600)\r
- mov cx, CON(0x100)\r
- rep\r
- movsw\r
- db 0xEA\r
- dw jump\r
- dw 0\r
-jump:\r
- mov si, CON(Hlaska)\r
- call print\r
-\r
- ; rozmery prvniho HD\r
- mov ah, CON(8)\r
- mov dl, CON(0x80)\r
- int 0x13\r
- jc chyba\r
- ; dh - H, cx - CS\r
-\r
- ; prvi stopa obsahuje bootrom, tak ji natahneme do RAM\r
- mov ah, CON(2)\r
- mov al, cl\r
- and al, CON(0x3F)\r
- dec al\r
- mov dx, CON(0x80)\r
- mov cx, CON(2)\r
- mov bx, CON(ROMLOAD)\r
- mov es, bx\r
- xor bx, bx\r
- int 0x13\r
- jc chyba\r
-\r
- ; hromada kodu podle zdrojaku netboot\r
- xor di, di\r
- mov es, di\r
- mov di, CON(0x380)\r
- push di\r
- mov cx, CON(10)\r
- cld\r
- rep\r
- stosw\r
- pop di\r
-#ifdef USE_AS86\r
- mov word ptr [ di ], CON(0x5a5a)\r
- mov byte ptr [ di + 2 ], CON(0x50)\r
- mov word ptr [ di + 0x10 ], CON(0xFFFF)\r
- mov word ptr [ di + 0x12 ], CON(0xFFFF)\r
-#endif\r
-#ifdef USE_NASM\r
- mov word [ di ], CON(0x5a5a)\r
- mov byte [ di + 2 ], CON(0x50)\r
- mov word [ di + 10h ], CON(0xFFFF)\r
- mov word [ di + 12h ], CON(0xFFFF)\r
-#endif\r
-\r
- ; navratova adresa, kdyby nezabrala ROM\r
- SEGCS\r
- mov WLOC(OfsErr), CON(RomErr)\r
- push cs\r
- push WCON(chyba)\r
- mov ax, CON(ROMLOAD)\r
- mov es, ax\r
- push es\r
- ; kouzelny jump....\r
- SEGES\r
- mov si, [ 0x1a ]\r
- SEGES\r
-#ifdef USE_AS86\r
- push word ptr [ si + 0x1a ] ; ...do bootrom v RAM\r
-#endif\r
-#ifdef USE_NASM\r
- push word [ si + 0x1a ] ; ...do bootrom v RAM\r
-#endif\r
- retf\r
-\r
-chyba:\r
- SEGCS\r
- mov si, LOC(OfsErr)\r
- call print\r
- mov si, CON(CRLF)\r
- call print\r
- JMP(chyba)\r
-\r
-print:\r
- lodsb\r
- cmp al,CON(0)\r
- je navrat\r
- push si\r
- mov bx,CON(7)\r
- mov ah,CON(0x0E)\r
- int 0x10\r
- pop si\r
- JMP(print)\r
-\r
-navrat:\r
- ret\r
-\r
-Hlaska: db 13, 10\r
- STRDECL('HD Net Loader v1.0 (c) poli 1999')\r
- db 13, 10, 0\r
-CRLF: db 13, 10, 0\r
-OfsErr: dw Error\r
-Error: STRDECL('Error load from HD !')\r
- db 0\r
-RomErr: STRDECL('ROM Error !')\r
- db 0\r
-\r
-mbrend:\r
- ret\r
-\r
-#ifdef USE_AS86\r
- org 510\r
-#endif\r
-#ifdef USE_NASM\r
- times 510-($-$$) db 0\r
-#endif\r
- dw 0xAA55\r
+++ /dev/null
-From netboot-owner@baghira.han.de Thu Sep 16 12:08:44 1999
-Return-Path: <netboot-owner@baghira.han.de>
-Received: (from factotum@localhost)
- by baghira.han.de (8.9.3/8.9.3) id NAA23838
- for netboot-outgoing; Wed, 15 Sep 1999 13:12:44 +0200
-X-Authentication-Warning: baghira.han.de: factotum set sender to owner-netboot using -f
-Received: from hathi.han.de (root@hathi.han.de [192.109.225.1])
- by baghira.han.de (8.9.3/8.9.3) with ESMTP id NAA23785
- for <netboot@baghira.han.de>; Wed, 15 Sep 1999 13:11:02 +0200
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- id 11RCxI-0000oT-00; Wed, 15 Sep 1999 13:10:28 +0200
-Date: Wed, 15 Sep 1999 13:10:28 +0200 (CEST)
-From: Petr Olivka <Petr.Olivka@vsb.cz>
-To: netboot@baghira.han.de
-Subject: netboot image on hard disk - it is easy
-In-Reply-To: <37DF4BD4.E8FFF8FC@gsmbox.com>
-Message-ID: <Pine.LNX.4.10.9909151247430.2936-100000@pcd403z.vsb.cz>
-MIME-Version: 1.0
-Content-Type: TEXT/PLAIN; charset=US-ASCII
-Sender: owner-netboot@baghira.han.de
-Precedence: bulk
-Reply-To: netboot@baghira.han.de
-X-Moderator: netboot-owner@baghira.han.de
-
-It is good joke, at this moment I have only simple version of MBR to load
-image from HD, but only from track 0. HD have to have enough sectors per
-track for rom image.
-And small program in turbo-pascal to download image to HD.
-
-below is assembler code for MBR. Is writen for tasm and tlink.
-If you have 512 bytes binary file with MBR code, then concat it with
-rom-image and download to hda. BUT NOT DIRECTLY !!!! You have to copy
-partition table ( and NT signature ) to MBR and then download. BUT ONLY tO
-TRACK 0.
-
-Everything in your own risk.
-
-If I will have some free time, I will write some code directly to netboot.
-
-poli
-
-.model large, pascal
-
-.code
-.386
- public mbrasm, mbrend
-
-ROMLOAD equ 5000h
-
- org 600h
-
-mbrasm proc
-
- cli
- xor ax, ax
- mov ss, ax
- mov sp, 7C00h
- mov si, sp
- mov es, ax
- mov ds, ax
- sti
- cld
- mov di, 600h
- mov cx, 100h
- rep movsw
- db 0EAh
- dw offset @@jump
- dw 0
-@@jump:
- mov si, offset Hlaska
- call @@print
-
- ; rozmery prvniho HD
- mov ah, 8
- mov dl, 80h
- int 13h
- jc @@chyba
- ; dh - H, cx - CS
-
- ; prvi stopa obsahuje bootrom, tak ji natahneme do RAM
- mov ah, 2
- mov al, cl
- and al, 3Fh
- dec al
- mov dx, 80h
- mov cx, 2
- mov bx, ROMLOAD
- mov es, bx
- xor bx, bx
- int 13h
- jc @@chyba
-
- ; hromada kodu podle zdrojaku netboot
- xor di, di
- mov es, di
- mov di, 380h
- push di
- mov cx, 10
- cld
- rep stosw
- pop di
- mov word ptr [ di ], 5a5ah
- mov byte ptr [ di + 2 ], 50h
- mov word ptr [ di + 10h ], 0FFFFh
- mov word ptr [ di + 12h ], 0FFFFh
-
- ; navratova adresa, kdyby nezabrala ROM
- mov OfsErr, offset RomErr
- push cs
- push offset @@chyba
-
- mov ax, ROMLOAD
- mov es, ax
- push es
- ; kouzelny jump....
- mov si, es:[ 1ah ]
- push word ptr es:[ si + 1ah ] ; ...do bootrom v RAM
- retf
-
-@@chyba:
- mov si, OfsErr
- call @@print
- mov si, offset CRLF
- call @@print
- jmp @@chyba
-
-@@print:
- lodsb
- cmp al,0
- je @@navrat
- push si
- mov bx,7
- mov ah,0Eh
- int 10h
- pop si
- jmp @@print
-
-@@navrat:
- retn
-
-Hlaska db 13, 10, 'HD Net Loader v1.0 (c) poli 1999', 13, 10, 0
-CRLF db 13, 10, 0
-OfsErr dw offset Error
-Error db 'Error load from HD !', 0
-RomErr db 'ROM Error !', 0
-
-mbrasm endp
-
-mbrend proc
- ret
-mbrend endp
-
- org 800h - 2
- dw 0AA55h
-
-end
-
-===========================================================================
-This Mail was sent to netboot mailing list by:
-Petr Olivka <Petr.Olivka@vsb.cz>
-To get help about this list, send a mail with 'help' as the only string in
-it's body to majordomo@baghira.han.de. If you have problems with this list,
-send a mail to netboot-owner@baghira.han.de.
-
+++ /dev/null
-mkinitrd-net ChangeLog
-
-Last Modified: Fri Jul 26 23:08:28 2002
-
-$Log$
-Revision 1.1 2005/05/17 16:45:02 mcb30
-Initial revision
-
-Revision 1.1 2002/11/06 06:31:06 ken_yap
-Contributed by Michael Brown.
-
-Revision 1.10 2002/07/26 23:09:13 mcb30
-Support for new binary etherboot.nic-dev-id structure
-Added --kernel option patch from Stew Benedict at MandrakeSoft
-Only try to use sudo if we are not already root
-
-Revision 1.9 2002/06/05 13:31:50 mcb30
-Modifications to allow DHCP, TFTP and NFS servers to be separate machines.
-
-Revision 1.8 2002/05/30 11:41:18 mcb30
-/tftpboot symlinked to /var/lib/tftpboot
-Has ability to be quiet if "quiet" specified on kernel cmdline
-
-Revision 1.7 2002/05/26 11:15:04 mcb30
-PCI-ID auto-mapping via dhcpd.conf.etherboot-pcimap.include
-
-Revision 1.6 2002/05/24 02:05:11 mcb30
-Bugfixes, migrated /tftpboot to /var/lib/tftpboot
-
-Revision 1.5 2002/05/23 21:29:58 mcb30
-Now includes dhcpd.conf.etherboot.include
-Automatically scans for all network modules in the pcimap file
-
-Revision 1.4 2002/05/08 09:04:31 mcb30
-Bugfixes: tmpdir selection, linuxrc typos, ifconfig peculiarities
-
-Revision 1.3 2002/05/04 21:44:13 mcb30
-During %make, LIBDIR must be set for mknbi
-Added %post scriptlet since %trigger seems not to be being triggered...
-
-Revision 1.2 2002/05/04 21:20:32 mcb30
-Added extra sources instead of requiring "make" to download them
-
-Revision 1.1 2002/05/04 13:19:40 mcb30
-First attempt at an RPM package
-
+++ /dev/null
-UCLIBC_VERSION = 0.9.11
-UCLIBC = uClibc-$(UCLIBC_VERSION)
-$(UCLIBC)_SOURCE = http://www.uclibc.org/downloads/$(UCLIBC).tar.bz2
-UCLIBC_INSTALL = $(CURDIR)/uClibc
-
-UDHCP_VERSION = 0.9.7
-UDHCP = udhcp-$(UDHCP_VERSION)
-$(UDHCP)_SOURCE = http://udhcp.busybox.net/source/$(UDHCP).tar.gz
-
-BUSYBOX_VERSION = 0.60.3
-BUSYBOX = busybox-$(BUSYBOX_VERSION)
-$(BUSYBOX)_SOURCE = http://www.busybox.net/downloads/$(BUSYBOX).tar.bz2
-
-LINUX_WLAN_VERSION = 0.1.13
-LINUX_WLAN = linux-wlan-ng-$(LINUX_WLAN_VERSION)
-$(LINUX_WLAN)_SOURCE = ftp://ftp.linux-wlan.org/pub/linux-wlan-ng/$(LINUX_WLAN).tar.gz
-
-MKNBI_VERSION = 1.2
-MKNBI = mknbi-$(MKNBI_VERSION)
-$(MKNBI)_SOURCE = http://belnet.dl.sourceforge.net/sourceforge/etherboot/$(MKNBI).tar.gz
-
-export PATH := $(UCLIBC_INSTALL)/bin:$(PATH)
-
-all : utils initrd-skel mknbi mknbi-linux
- # Run "make tftpboot/initrd-kernel_module.img" to generate a suitable initrd
- # Run "make tftpboot/boot-kernel_module.nbi" to generate a suitable NBI
- # Run "make all-nbi" to generate a complete set of NBIs
-
-%.tar.bz2 :
- [ -d $* ] || wget $($*_SOURCE)
- [ -f $*.t*gz ] && ( gunzip $*.t*gz ; bzip2 -9 $*.tar ) || true
-
-UTILS = udhcpc busybox wlanctl
-
-utils : $(UTILS)
-
-clean : partlyclean
- rm -rf uClibc
- rm -rf $(UCLIBC)
- rm -rf tftpboot/*
-
-partlyclean :
- rm -rf $(UDHCP)
- rm -rf $(BUSYBOX)
- rm -rf $(LINUX_WLAN)
- rm -rf $(MKNBI)
- rm -rf initrd-skel
- rm -f *.img *.ird *.nbi insert-modules
- rm -f $(UTILS) mknbi-linux
- rm -f *.uClibc *.busybox *.udhcpc *.wlanctl
-
-.PHONY : all utils clean partlyclean
-
-uClibc : $(UCLIBC)
- rm -rf $@
- $(MAKE) -C $(UCLIBC) install
-
-$(UCLIBC) : $(UCLIBC).tar.bz2
- [ -d $@ ] || tar xvjf $<
- [ -f $(UCLIBC)/Config ] || perl -pe 's/^(INCLUDE_RPC).*/$$1 = true/ ;' \
- -e 's{^(DEVEL_PREFIX).*}{$$1 = $(UCLIBC_INSTALL)} ;' \
- -e 's{^(SHARED_LIB_LOADER_PATH).*}{$$1 = /lib} ;' \
- $(UCLIBC)/extra/Configs/Config.i386 > $(UCLIBC)/Config
- # Stripping out spurious CVS directories (screws up local cvs update)
- rm -rf `find $(UCLIBC) -name CVS`
- $(MAKE) -C $(UCLIBC)
- install -m 644 $(UCLIBC)/COPYING.LIB COPYING.uClibc
-
-udhcpc : $(UDHCP)
- install -m 755 -s $(UDHCP)/$@ $@
-
-$(UDHCP) : $(UDHCP).tar.bz2 uClibc
- [ -d $@ ] || tar xvjf $<
- if [ ! -f $@/.script.c.patch ]; then \
- patch -d $@ -b -z .orig < script.c.patch ; \
- touch $@/.script.c.patch ; \
- fi
- $(MAKE) LDFLAGS+=-static -C $(UDHCP)
- install -m 644 $(UDHCP)/AUTHORS AUTHORS.udhcpc
- install -m 644 $(UDHCP)/COPYING COPYING.udhcpc
-
-busybox : $(BUSYBOX)
- install -m 755 -s $(BUSYBOX)/$@ $@
-
-$(BUSYBOX) : $(BUSYBOX).tar.bz2 uClibc
- [ -d $@ ] || tar xvjf $<
- perl -pi.orig -e \
- 's/^.*(#define BB_(FEATURE_NFSMOUNT|INSMOD|PIVOT_ROOT|IFCONFIG|ROUTE)).*/$$1/' \
- $(BUSYBOX)/Config.h
- perl -pi.orig -e \
- 's/^(DOSTATIC).*$$/$$1 = true/' \
- $(BUSYBOX)/Makefile
- $(MAKE) -C $(BUSYBOX)
- install -m 644 $(BUSYBOX)/AUTHORS AUTHORS.busybox
- install -m 644 $(BUSYBOX)/LICENSE LICENSE.busybox
-
-wlanctl : $(LINUX_WLAN)
- install -m 755 -s $(LINUX_WLAN)/src/wlanctl/$@ $@
-
-$(LINUX_WLAN) : $(LINUX_WLAN).tar.bz2 uClibc linux-wlan.cfg
- [ -d $@ ] || tar xvjf $<
- cd $(LINUX_WLAN) ; ./Configure -d ../linux-wlan.cfg
- perl -pi.orig -e \
- 's/(-o wlanctl)/-static $$1/' \
- $(LINUX_WLAN)/src/wlanctl/Makefile
- $(MAKE) -C $(LINUX_WLAN)/src/wlanctl
- install -m 644 $(LINUX_WLAN)/COPYING COPYING.wlanctl
- install -m 644 $(LINUX_WLAN)/LICENSE LICENSE.wlanctl
- install -m 644 $(LINUX_WLAN)/THANKS THANKS.wlanctl
-
-mknbi-linux : $(MKNBI)
-
-mknbi : $(MKNBI)
-
-$(MKNBI) : $(MKNBI).tar.bz2
- [ -d $@ ] || tar xvjf $<
- if [ ! -f $@/.mknbi-encap.patch ]; then \
- patch -d $@ -b -z .orig < mknbi-encap.patch ; \
- touch $@/.mknbi-encap.patch ; \
- fi
- make -C $(MKNBI) LIBDIR=`pwd`/$(MKNBI) mknbi
- install -m 755 $(MKNBI)/mknbi mknbi-linux
- make -C $(MKNBI) clean
- make -C $(MKNBI)
-
-initrd-skel : $(UTILS) linuxrc udhcpc-post include-modules
- rm -rf $@
- mkdir -p $@
- mkdir -p $@/dev
- mkdir -p $@/etc
- mkdir -p $@/bin
- mkdir -p $@/lib
- mkdir -p $@/lib/modules
- mkdir -p $@/proc
- mkdir -p $@/sysroot
- ln -s bin $@/sbin
- install -m 755 busybox $@/bin/
- install -m 755 udhcpc $@/bin/
- install -m 755 wlanctl $@/bin/
- ln -s busybox $@/bin/sh
- ln -s busybox $@/bin/echo
- ln -s busybox $@/bin/mknod
- ln -s busybox $@/bin/chmod
- ln -s busybox $@/bin/insmod
- ln -s busybox $@/bin/ifconfig
- ln -s busybox $@/bin/route
- ln -s busybox $@/bin/mount
- ln -s busybox $@/bin/pivot_root
- ln -s busybox $@/bin/umount
- ln -s busybox $@/bin/[
- ln -s busybox $@/bin/sleep
- ln -s busybox $@/bin/grep
-
- install -m 755 linuxrc $@/linuxrc
- install -m 755 udhcpc-post $@/bin/udhcpc-post
-
-tftpboot/initrd-%.img : initrd-skel
- ./mkinitrd-net -l `echo $* | tr . " "`
-
-tftpboot/boot-%.nbi : tftpboot/initrd-%.img mknbi-linux
- ./mknbi-linux --format=nbi --target=linux /boot/vmlinuz $< > $@
- sudo cp $@ $(tftpbootdir)
-
-all-nbi : all
- ./mknbi-set -l -v
- ls tftpboot
-
-prefix = /usr
-sysconfdir = /etc
-bindir = $(prefix)/bin
-libdir = $(prefix)/lib
-mandir = $(prefix)/share/man
-docdir = $(prefix)/share/doc
-tftpbootdir = /var/lib/tftpboot
-initrdskeldir = $(prefix)/lib/mkinitrd-net/initrd-skel
-
-install :
- mkdir -p $(libdir)/mknbi
- mkdir -p $(bindir)
- mkdir -p $(sysconfdir)
- mkdir -p $(tftpbootdir)
- mkdir -p $(initrdskeldir)
- install -m 755 mkinitrd-net include-modules mknbi-set $(bindir)/
- cp -a initrd-skel/* $(initrdskeldir)/
- install -m 644 mknbi-set.conf dhcpd.conf.etherboot.include $(sysconfdir)
- make -C $(MKNBI) INSTPREFIX=$(prefix) MANDIR=$(mandir)/man1 \
- DOCDIR=$(docdir)/$(MKNBI) install
+++ /dev/null
-initrd/ChangeLog
-initrd/Makefile
-initrd/Manifest
-initrd/README
-initrd/dhcpd.conf.etherboot.include
-initrd/include-modules
-initrd/linux-wlan.cfg
-initrd/linuxrc
-initrd/mkinitrd-net
-initrd/mkinitrd-net.spec
-initrd/mknbi-encap.patch
-initrd/mknbi-set
-initrd/mknbi-set.conf
-initrd/script.c.patch
-initrd/udhcpc-post
+++ /dev/null
-README for mkinitrd-net
-
-mkinitrd-net enables you to use your distribution's stock kernel for
-diskless workstations, without having to compile in support for the
-relevant network card(s). It creates an initial ramdisk image containing
-the required network-card kernel modules and bootstrap scripts to load the
-module, obtain an IP address via DHCP and mount the root filesystem via
-NFS.
-
-mkinitrd-net also generates a dhcpd.conf file fragment that can be used to
-automate the process of mapping NBI files to clients, based on the PCI IDs
-of their network cards. Etherboot will send the PCI ID of the network
-card to the DHCP server in the etherboot-encapsulated-options field
-(Etherboot 5.0.7 and newer) and the DHCP server can use this to identify
-the correct NBI to point the client towards.
-
-The end result is that:
-
-a) You can avoid the hassle of compiling custom kernels for diskless
- workstations.
-
-b) Diskless workstations will automatically download the correct
- kernel+initrd.
-
-c) You have an easier life! :-)
-
-
-
-mkinitrd-net is Copyright Fen Systems Ltd. 2001. mkinitrd-net itself is
-licensed under the GNU GPL. It incorporates code from the uClibc,
-busybox, udhcpc and Etherboot projects, each of which has its own licence
-terms. Standard disclaimers apply.
-
-The copy of mkinitrd-net in the Etherboot contribs is not the
-authoritative copy of mkinitrd-net; please do not make modifications to
-this copy. Patches should be sent to Michael Brown
-<mbrown@fensystems.co.uk>.
+++ /dev/null
-# dhcpd.conf include file for Etherboot
-#
-# Include this file from your /etc/dhcpd.conf
-# $Id$
-
-# Definition of Etherboot options
-# (taken from vendortags.html)
-
-# We use an encapsulated option space to avoid polluting the site-local DHCP option space
-#
-option space etherboot;
-option etherboot-encapsulated-options code 150 = encapsulate etherboot;
-
-# Definition of option codes within the etherboot-encapsulated-options space
-#
-option etherboot.extensions-path code 18 = string;
-option etherboot.magic code 128 = string;
-option etherboot.kernel-cmdline code 129 = string;
-option etherboot.menu-opts code 160 = string;
-option etherboot.nic-dev-id code 175 = string;
-option etherboot.menu-selection code 176 = unsigned integer 8;
-option etherboot.motd-1 code 184 = string;
-option etherboot.motd-2 code 185 = string;
-option etherboot.motd-3 code 186 = string;
-option etherboot.motd-4 code 187 = string;
-option etherboot.motd-5 code 188 = string;
-option etherboot.motd-6 code 189 = string;
-option etherboot.motd-7 code 190 = string;
-option etherboot.motd-8 code 191 = string;
-option etherboot.image-1 code 192 = string;
-option etherboot.image-2 code 193 = string;
-option etherboot.image-3 code 194 = string;
-option etherboot.image-4 code 195 = string;
-option etherboot.image-5 code 196 = string;
-option etherboot.image-6 code 197 = string;
-option etherboot.image-7 code 198 = string;
-option etherboot.image-8 code 199 = string;
-option etherboot.image-9 code 200 = string;
-option etherboot.image-10 code 201 = string;
-option etherboot.image-11 code 202 = string;
-option etherboot.image-12 code 203 = string;
-option etherboot.image-13 code 204 = string;
-option etherboot.image-14 code 205 = string;
-option etherboot.image-15 code 206 = string;
-option etherboot.image-16 code 207 = string;
-option etherboot.kmod code 254 = string;
-
-# Legacy support for Etherboot options as site-local options (i.e. non-encapsulated)
-# Note: options defined after the switch to encapsulated options should not be defined here
-#
-option legacy-etherboot-magic code 128 = string;
-option legacy-etherboot-kernel-cmdline code 129 = string;
-option legacy-etherboot-menu-opts code 160 = string;
-option legacy-etherboot-menu-selection code 176 = unsigned integer 8;
-option legacy-etherboot-motd-1 code 184 = string;
-option legacy-etherboot-motd-2 code 185 = string;
-option legacy-etherboot-motd-3 code 186 = string;
-option legacy-etherboot-motd-4 code 187 = string;
-option legacy-etherboot-motd-5 code 188 = string;
-option legacy-etherboot-motd-6 code 189 = string;
-option legacy-etherboot-motd-7 code 190 = string;
-option legacy-etherboot-motd-8 code 191 = string;
-option legacy-etherboot-image-1 code 192 = string;
-option legacy-etherboot-image-2 code 193 = string;
-option legacy-etherboot-image-3 code 194 = string;
-option legacy-etherboot-image-4 code 195 = string;
-option legacy-etherboot-image-5 code 196 = string;
-option legacy-etherboot-image-6 code 197 = string;
-option legacy-etherboot-image-7 code 198 = string;
-option legacy-etherboot-image-8 code 199 = string;
-option legacy-etherboot-image-9 code 200 = string;
-option legacy-etherboot-image-10 code 201 = string;
-option legacy-etherboot-image-11 code 202 = string;
-option legacy-etherboot-image-12 code 203 = string;
-option legacy-etherboot-image-13 code 204 = string;
-option legacy-etherboot-image-14 code 205 = string;
-option legacy-etherboot-image-15 code 206 = string;
-option legacy-etherboot-image-16 code 207 = string;
-
-# Apply Etherboot options only for Etherboot clients
-#
-if substring ( option vendor-class-identifier, 0, 9 ) = "Etherboot" {
-
- # We must specify this value for etherboot-magic, or Etherboot will
- # ignore all other options.
- #
- option etherboot.magic E4:45:74:68:00:00;
-
- # Bootfile name: derive from etherboot.kmod (calculated below)
- # Use boot.nbi if no NIC_DEV_ID option present
- # (i.e. if etherboot.kmod doesn't get set)
- # Also pass filename back in filename field
- #
- option bootfile-name = pick-first-value ( concat ( "boot-",
- config-option etherboot.kmod,
- ".nbi" ),
- "boot.nbi" ) ;
- filename = config-option bootfile-name;
-
- # "Sensible" default values for some options
-
- # Mount devfs (will probably be needed for a network-boot)
- option etherboot.kernel-cmdline " devfs=mount";
-
- # Info message (includes client IP address, MAC address, hardware ID string,
- # server IP address and name of boot file)
- option etherboot.motd-4 = concat ( "Using Etherboot to boot ",
- binary-to-ascii ( 10, 8, ".", leased-address ),
- " [",
- binary-to-ascii ( 16, 8, ":", suffix ( hardware, 6 ) ),
- "] [",
- pick-first-value ( option etherboot.nic-dev-id, "unknown card" ),
- "]", 0d:0a, " from ",
- binary-to-ascii ( 10, 8, ".", option dhcp-server-identifier ),
- " with file ",
- config-option tftp-server-name,
- ":",
- config-option bootfile-name,
- " [",
- pick-first-value ( config-option etherboot.kmod, "unknown module" ),
- "]", 0d:0a );
-
- # Legacy site-local option support
- # If client does not include an etherboot-encapsulated-options field in its DHCPREQUEST, then
- # it will not understand etherboot-encapsulated-options in the DHCPACK and so we must send
- # back the options as site-local options (i.e. not encapsulated).
- # Note: we need do this only for options that existed prior to the switch to encapsulation.
- #
- if not exists etherboot-encapsulated-options {
- option legacy-etherboot-magic = config-option etherboot.magic;
- option legacy-etherboot-kernel-cmdline = config-option etherboot.kernel-cmdline;
- option legacy-etherboot-menu-opts = config-option etherboot.menu-opts;
- option legacy-etherboot-menu-selection = config-option etherboot.menu-selection;
- option legacy-etherboot-motd-1 = config-option etherboot.motd-1;
- option legacy-etherboot-motd-2 = config-option etherboot.motd-2;
- option legacy-etherboot-motd-3 = config-option etherboot.motd-3;
- option legacy-etherboot-motd-4 = config-option etherboot.motd-4;
- option legacy-etherboot-motd-5 = config-option etherboot.motd-5;
- option legacy-etherboot-motd-6 = config-option etherboot.motd-6;
- option legacy-etherboot-motd-7 = config-option etherboot.motd-7;
- option legacy-etherboot-motd-8 = config-option etherboot.motd-8;
- option legacy-etherboot-image-1 = config-option etherboot.image-1;
- option legacy-etherboot-image-2 = config-option etherboot.image-2;
- option legacy-etherboot-image-3 = config-option etherboot.image-3;
- option legacy-etherboot-image-4 = config-option etherboot.image-4;
- option legacy-etherboot-image-5 = config-option etherboot.image-5;
- option legacy-etherboot-image-6 = config-option etherboot.image-6;
- option legacy-etherboot-image-7 = config-option etherboot.image-7;
- option legacy-etherboot-image-8 = config-option etherboot.image-8;
- option legacy-etherboot-image-9 = config-option etherboot.image-9;
- option legacy-etherboot-image-10 = config-option etherboot.image-10;
- option legacy-etherboot-image-11 = config-option etherboot.image-11;
- option legacy-etherboot-image-12 = config-option etherboot.image-12;
- option legacy-etherboot-image-13 = config-option etherboot.image-13;
- option legacy-etherboot-image-14 = config-option etherboot.image-14;
- option legacy-etherboot-image-15 = config-option etherboot.image-15;
- option legacy-etherboot-image-16 = config-option etherboot.image-16;
- }
-}
-
-# Some options should be set for both Etherboot and the udhcpc client
-#
-if ( ( substring ( option vendor-class-identifier, 0, 9 ) = "Etherboot" )
- or ( substring ( option vendor-class-identifier, 0, 5 ) = "udhcp" ) ) {
-
- # TFTP server defaults to DHCP server and is specified in both
- # next-server field and tftp-server-name option field
- #
- option tftp-server-name = binary-to-ascii ( 10, 8, ".", config-option dhcp-server-identifier );
- server-name = config-option tftp-server-name;
- next-server = config-option dhcp-server-identifier;
-
- # Root path defaults to root of TFTP server
- option root-path = concat ( config-option tftp-server-name, ":/" );
-
- # A fallback hostname, generated from the IP address
- option host-name = concat ( "client_", binary-to-ascii ( 10, 8, "_", leased-address ) );
-}
-
-# Force some items onto parameter request list for udhcp
-#
-if substring ( option vendor-class-identifier, 0, 5 ) = "udhcp" {
- # Forcibly add root-path to list
- option dhcp-parameter-request-list = concat ( option dhcp-parameter-request-list, 11 );
-}
-
-# Etherboot sends a string to identify the NIC in etherboot.nic-dev-id.
-# For PCI NICs, this string is of the form "PCI:vvvv:dddd" where vvvv is the
-# vendor identifier and dddd the device identifier, in lower-case ASCII hex.
-# For ISA NICs, the format of the string is "ISA:..." where ... is not yet
-# decided upon.
-#
-# We use the identifier to select the NBI image that will be specified via
-# the "bootfile-name" option.
-#
-# PCI NICs - use PCI vendor and device IDs
-# Listed in file generated by mknbi-set
-#
-include "/etc/dhcpd.conf.etherboot-pcimap.include";
-
-# ISA NICs
-#
-if substring ( option vendor-class-identifier, 0, 9 ) = "Etherboot" {
- if exists etherboot.nic-dev-id {
-
- }
-}
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# Retrieve modules required for an initrd image
-# $Id$
-
-unless ( @ARGV ) {
- die "Syntax: $0 [ -d target_directory ] module_1 module_2 module_3\n"
-}
-
-# Parse command line arguments
-my @requested_modules = ();
-my $target_dir = "";
-my $kernel_ver;
-my $quiet;
-chomp ( my $current_kernel_ver = `uname -r` );
-while ( $_ = shift ) {
- if ( /-d/ ) { $target_dir = shift }
- elsif ( /-k/ ) { $kernel_ver = shift }
- elsif ( /-q/ ) { $quiet = 1 }
- else { push @requested_modules, $_ };
-}
-
-# Create target directory if required
-if ( $target_dir ) {
- print STDERR "Target directory is $target_dir\n" unless $quiet;
- system ( "mkdir -p $target_dir" );
- chdir $target_dir;
-}
-
-# Use modprobe -nav to retrieve locations of modules and their dependencies
-print STDERR "Requested modules ". join (' ', @requested_modules)."\n" unless $quiet;
-my @modules_dups;
-foreach my $module ( @requested_modules ) {
- my @module_list = map { /^\S+\s+(.*)$/ ; $1 } `/sbin/modprobe -nva $module`;
- die "Cannot find any modules matching $module\n" unless @module_list;
- push @modules_dups, @module_list;
-}
-
-# Remove duplicates from list
-my %module_basenames = ();
-my @modules = ();
-foreach my $module ( @modules_dups ) {
- # Ugly hack : assume that dependencies are independent of kernel version
- # This seems to be necessary because we can't run modprobe and specify
- # an alternate modules.dep file; it refuses to understand lines of the
- # form "depfile=XXX" as documented in modules.conf(5)
- $module =~ s/$current_kernel_ver/$kernel_ver/ if $kernel_ver;
- push @modules, $module unless $module_basenames{$module};
- ( my $basename ) = ( $module =~ /([^\/]+)\.o/ );
- $module_basenames{$module} = $basename;
-}
-
-# Process module list
-print "#!/bin/sh\n";
-foreach my $module ( @modules ) {
- my $basename = $module_basenames{$module};
- # Report via stdout
- print STDERR "Using module $basename from $module\n" unless $quiet;
- # Copy uncompressed module to current directory
- system ("gunzip -c $module > $basename.o");
- # Print insmod line to stdout
- print "insmod $basename\n";
-}
+++ /dev/null
-# Dummy config file for building only wlanctl
-# $Id$
-
-PRISM2_PLX=n
-PRISM2_PCMCIA=n
-PRISM2_PCI=n
-PRISM2_USB=n
+++ /dev/null
-#!/bin/sh
-# $Id$
-
-PATH=/sbin:/bin
-
-echo Busybox /linuxrc starting
-
-echo Mounting /proc filesystem
-mount -t proc none /proc
-
-echo=echo
-if grep '\bquiet\b' /proc/cmdline > /dev/null; then
- echo=true
- quiet=1
-fi
-
-$echo Creating root device
-mknod /dev/root b 1 0 2>/dev/null
-chmod 700 /dev/root
-echo 0x100 > /proc/sys/kernel/real-root-dev
-
-$echo Inserting modules
-if [ -z "$quiet" ]; then
- /bin/insert-modules
-else
- /bin/insert-modules >/dev/null
-fi
-
-$echo Bringing up loopback interface
-ifconfig lo 127.0.0.1 up
-route add -net 127.0.0.0 netmask 255.0.0.0 lo
-
-# Hack required for prism2 cards
-# It is not yet possible to use iwconfig to configure these cards,
-# so we need wlanctl.
-if ifconfig wlan0 down 2> /dev/null; then
- $echo Setting up wireless link
- wlanctl wlan0 lnxreq_ifstate ifstate=enable
- wlanctl wlan0 lnxreq_autojoin ssid= authtype=opensystem
-fi
-
-$echo Obtaining IP address via DHCP
-$echo Trying to obtain IP address via wired link [eth0]
-if udhcpc -i eth0 -f -n -q -s /bin/udhcpc-post; then
- $echo Successfully obtained IP address via wired link [eth0]
-else
- $echo Failed to obtain IP address via wired link [eth0]
- $echo Trying to obtain IP address via wireless link [wlan0]
- udhcpc -i wlan0 -f -n -q -s /bin/udhcpc-post
-fi
-
-if [ -d /sysroot/initrd ]; then
- $echo Unmounting /proc prior to pivot_root
- umount /proc
-
- $echo Pivoting root to /sysroot
- pivot_root /sysroot /sysroot/initrd
- cd /
-
- $echo Remounting devfs at correct place
- mount -t devfs none /dev
-
- $echo Releasing locks on old devfs
- exec 0</dev/null
- exec 1>/dev/console
- exec 2>/dev/console
-
- $echo Unmounting old devfs
- umount /initrd/dev
-else
- # Failed to mount root: report error and hang
- echo FATAL ERROR: Failed to mount root filesystem
- echo Press Alt-SysRq-B or hit the reset switch to reboot
- while : ; do sleep 6000 ; done
-fi
-
+++ /dev/null
-#!/bin/sh
-#
-# $Id$
-# initrd builder for network booting
-
-# Utility function to determine whether or not a filesystem is usable for
-# loopback mounts. Lifted verbatim from Erik Troan's mkinitrd script.
-#
-is_good_fs() {
- local parttype= tmpname=
- local dir=$1
- [[ -d $dir ]] || return 1
- [[ -w $dir ]] || return 1
- [[ $dir == */ ]] && dir=${dir%/}
- parttype=$(awk "{if (\$2 == \""$dir"\") print \$3 }" /proc/mounts)
-
- while tmpname=${dir%/*} && [[ -z $parttype ]];do
- [[ -z $tmpname ]] && tmpname=/
- parttype=$(awk "{if (\$2 == \""$tmpname"\") print \$3 }" /proc/mounts)
- dir=$tmpname
- done
-
- case $parttype in
- nfs|tmpfs) return 1;;
- *) return 0;
- esac
-}
-
-# Find a suitable temporary directory (i.e. not tmpfs or nfs)
-if is_good_fs $TMPDIR; then
- tmpdir=$TMPDIR
-elif is_good_fs /tmp; then
- tmpdir=/tmp
-elif is_good_fs /var/tmp; then
- tmpdir=/var/tmp
-elif is_good_fs /root/tmp; then
- tmpdir=/root/tmp
-else
- echo "Cannot use a tmp directory" >&2
- exit 1
-fi
-
-# Default settings (some can be overridden by command-line options)
-include_modules=include-modules
-initrd_skel=/usr/lib/mkinitrd-net/initrd-skel
-kernel_ver=`uname -r`
-use_sudo=y
-keep=n
-output_dir=/var/lib/tftpboot
-make_link=y
-quiet=
-
-# No need to use sudo if we are root
-if [ $UID -eq 0 ]; then
- use_sudo=n
-fi
-
-USAGE="Usage: $0 [-k|--kernel <kernel_ver>] [-n|--nolink] [-q|--quiet] [-l|--local] [--nosudo] [--keep] [--help] module_list ..."
-
-# Parse command-line options
-while [ $# -gt 0 ]; do
- case "$1" in
- -l|--local)
- shift
- use_local=y ;;
- -k|--kernel)
- shift
- kernel_ver=$1
- shift ;;
- --nosudo) shift ; use_sudo=n ;;
- --keep) shift ; keep=y ;;
- --n|--nolink)
- shift ; make_link=n ;;
- -q|--quiet) shift ; quiet=-q ;;
- --help) shift ; do_help=y ;;
- --) shift ; break ;;
- -*) echo "${0}: ${1}: invalid option" >&2
- echo $USAGE >& 2
- exit 2 ;;
- *) break ;;
- esac
-done
-
-# Build list of requested modules
-modules="$*"
-requested_modules="$modules"
-modules="$modules nfs" # Always require nfs for nfs mount
-modules="$modules af_packet" # Always require af_packet for udhcpc
-
-# --help => Print help message
-if [ "$do_help" == "y" ]; then
- echo $USAGE
- echo " -k, --kernel Specify kernel version"
- echo " -n, --nolink Do not create a matching symbolic link"
- echo " -l, --local Run locally from CVS (for developers only)"
- echo " --nosudo Do not use sudo (i.e. must run as root instead)"
- echo " --keep Keep temporary files instead of deleting them"
- exit 0;
-fi
-
-# --local => we are running directly from CVS, rather than
-# from an installed copy, so use local files and directories
-if [ "$use_local" == "y" ]; then
- include_modules=./include-modules
- initrd_skel=initrd-skel
- output_dir=tftpboot
-fi
-
-# If use_sudo is set, check that sudo exists
-sudo=/usr/bin/sudo
-if [ "$use_sudo" == "y" ]; then
- if [ ! -x $sudo ]; then
- use_sudo=n
- echo "WARNING: --nosudo not specified but $sudo not found"
- fi
-fi
-if [ "$use_sudo" == "n" ]; then
- sudo=
-fi
-
-# Create temporary working files
-initrd=`mktemp -d ${tmpdir}/initrd.XXXXXX`
-initrdimg=`mktemp ${tmpdir}/initrd.img.XXXXXX`
-initrdmnt=`mktemp -d ${tmpdir}/initrd.mnt.XXXXXX`
-
-# Copy skeleton into temporary area
-cp -a $initrd_skel/* $initrd/
-mkdir -p $initrd/lib/modules/$kernel_ver
-$include_modules $quiet -k $kernel_ver -d $initrd/lib/modules/$kernel_ver $modules > $initrd/bin/insert-modules || exit 1
-chmod 755 $initrd/bin/insert-modules
-
-# Create empty ext2fs image file
-dd if=/dev/zero bs=1k of=$initrdimg count=$((`du -sk $initrd | cut -f1` * 7 / 6)) 2> /dev/null
-/sbin/mke2fs -q -F $initrdimg 2> /dev/null
-
-# Mount image file, copy files on, create /dev entries, display free space, umount
-$sudo mount -o loop $initrdimg $initrdmnt
-cp -a $initrd/* $initrdmnt/
-$sudo mknod $initrdmnt/dev/console c 5 1
-$sudo mknod $initrdmnt/dev/null c 1 3
-$sudo mknod $initrdmnt/dev/ram b 1 1
-$sudo mknod $initrdmnt/dev/systty c 4 0
-for i in 1 2 3 4; do $sudo mknod $initrdmnt/dev/tty$i c 4 $i; done
-if [ "$quiet" == "n" ]; then
- df -h $initrdmnt
-fi
-$sudo umount $initrdmnt
-
-# Create output file
-initrd_suffix=`echo $requested_modules | tr " " .`
-gzip -9 -n -c $initrdimg > $output_dir/initrd-$initrd_suffix.$kernel_ver.img
-
-# Create symlink
-if [ "$make_link" == "y" ]; then
- link=$output_dir/initrd-$initrd_suffix.img
- [ -L $link ] && rm -f $link
- ln -s initrd-$initrd_suffix.$kernel_ver.img $link
-fi
-
-# Remove temporary files
-if [ "$keep" == "n" ]; then
- rm -rf $initrd
- rm -f $initrdimg
- rmdir $initrdmnt
-fi
+++ /dev/null
-%define name mkinitrd-net
-%define version 1.10
-%define release 1fs
-
-Summary: Network-booting initrd builder
-Name: %{name}
-Version: %{version}
-Release: %{release}
-Source0: %{name}-%{version}.tar.bz2
-Source1: http://belnet.dl.sourceforge.net/sourceforge/etherboot/mknbi-1.2.tar.bz2
-Source2: http://www.busybox.net/downloads/busybox-0.60.3.tar.bz2
-Source3: http://www.uclibc.org/downloads/uClibc-0.9.11.tar.bz2
-Source4: ftp://ftp.linux-wlan.org/pub/linux-wlan-ng/linux-wlan-ng-0.1.13.tar.bz2
-Source5: http://udhcp.busybox.net/source/udhcp-0.9.7.tar.bz2
-Copyright: GPL/LGPL/MPL
-Group: System/Kernel and hardware
-BuildRoot: %{_tmppath}/%{name}-buildroot
-Prefix: %{_prefix}
-Requires: tftp-server
-
-%description
-mkinitrd-net allows you to build initial ramdisk images (initrds) suitable
-for use with Etherboot and other network-booting software. This package
-contains two main utilities: mkinitrd-net (to build an initrd containing a
-specified set of network-card modules) and mknbi (to generate
-Etherboot-usable NBI images from a given kernel and initrd). It also
-contains a helper script mknbi-set which will maintain sets of initrds to
-match all your currently-installed kernels.
-
-mkinitrd-net uses code from the uClibc, busybox, udhcp and Etherboot
-projects.
-
-%prep
-%setup -n initrd -a1 -a2 -a3 -a4 -a5
-
-%build
-%make LIBDIR=%{_libdir}/mknbi
-
-%install
-rm -rf $RPM_BUILD_ROOT
-%makeinstall tftpbootdir=$RPM_BUILD_ROOT%{_localstatedir}/tftpboot
-touch $RPM_BUILD_ROOT%{_sysconfdir}/dhcpd.conf.etherboot-pcimap.include
-ln -s %{_localstatedir}/tftpboot $RPM_BUILD_ROOT/tftpboot
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%post
-%{_bindir}/mknbi-set
-
-%triggerin -- kernel kernel-smp kernel-secure kernel-enterprise
-%{_bindir}/mknbi-set
-
-%files
-%defattr(-,root,root)
-%config(noreplace) %{_sysconfdir}/mknbi-set.conf
-%config(noreplace) %{_sysconfdir}/dhcpd.conf.etherboot.include
-%ghost %{_sysconfdir}/dhcpd.conf.etherboot-pcimap.include
-%{_bindir}/mknbi-*
-%{_bindir}/mkelf-*
-%{_bindir}/dis*
-%{_bindir}/mkinitrd-net
-%{_bindir}/include-modules
-%{_libdir}/mknbi
-%{_libdir}/mkinitrd-net
-%{_mandir}/man*/*
-/tftpboot
-%{_localstatedir}/tftpboot
-%doc README
-%doc AUTHORS.busybox LICENSE.busybox
-%doc AUTHORS.udhcpc COPYING.udhcpc
-%doc COPYING.wlanctl LICENSE.wlanctl THANKS.wlanctl
-%doc COPYING.uClibc
-%docdir %{_docdir}/mknbi*
-%{_docdir}/mknbi*
-
-%changelog
-* Fri Jul 26 2002 Michael Brown <mbrown@fensystems.co.uk> 1.10-1fs
-- Support for new binary etherboot.nic-dev-id structure
-- Added --kernel option patch from Stew Benedict at MandrakeSoft
-- Only try to use sudo if we are not already root
-
-* Wed Jun 05 2002 Michael Brown <mbrown@fensystems.co.uk> 1.9-1fs
-- Modifications to allow DHCP, TFTP and NFS servers to be separate machines.
-
-* Thu May 30 2002 Michael Brown <mbrown@fensystems.co.uk> 1.8-1fs
-- /tftpboot symlinked to /var/lib/tftpboot
-- Has ability to be quiet if "quiet" specified on kernel cmdline
-
-* Sun May 26 2002 Michael Brown <mbrown@fensystems.co.uk> 1.7-1fs
-- PCI-ID auto-mapping via dhcpd.conf.etherboot-pcimap.include
-
-* Fri May 24 2002 Michael Brown <mbrown@fensystems.co.uk> 1.6-1fs
-- Bugfixes, migrated /tftpboot to /var/lib/tftpboot
-
-* Thu May 23 2002 Michael Brown <mbrown@fensystems.co.uk> 1.5-1fs
-- Now includes dhcpd.conf.etherboot.include
-- Automatically scans for all network modules in the pcimap file
-
-* Wed May 08 2002 Michael Brown <mbrown@fensystems.co.uk> 1.4-1fs
-- Bugfixes: tmpdir selection, linuxrc typos, ifconfig peculiarities
-
-* Sat May 04 2002 Michael Brown <mbrown@fensystems.co.uk> 1.3-1fs
-- During %make, LIBDIR must be set for mknbi
-- Added %post scriptlet since %trigger seems not to be being triggered...
-
-* Sat May 04 2002 Michael Brown <mbrown@fensystems.co.uk> 1.2-1fs
-- Added extra sources instead of requiring "make" to download them
-
-* Sat May 04 2002 Michael Brown <mbrown@fensystems.co.uk> 1.1-1fs
-- First attempt at an RPM package
-
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# $Id$
-# Maintains set of NBIs based on currently-installed kernels
-# Network card module sets are taken from /etc/mknbi-set.conf
-
-use strict;
-use vars qw($verbosity);
-
-use constant EB_PCI_DEVICE => 1;
-
-# Utility function: calculate output id given a kernel file name and
-# space-separated list of modules
-sub calc_output_id ($$) {
- my $kernel = shift;
- my $moduleset = shift;
- my $kernel_ver = "";
- ( $kernel_ver ) = ( $kernel =~ /vmlinuz-(.*)$/ );
- ( my $output_id = "$moduleset".( $kernel_ver ? ".$kernel_ver" : "" ) ) =~ tr/,/./;
- return ( $kernel_ver, $output_id );
-}
-
-# Utility function: read modules.pcimap-style file
-# Add modules to modulesets hash, write out dhcpd.conf fragment
-sub read_config_file ($$$$) {
- my $configfile = shift;
- my $modulesets = shift;
- my $dhcpfh = shift;
- my $alwaysuse = shift;
-
- print "Scanning through $configfile for network modules...\n" if $verbosity >= 1;
- open CF, $configfile or die "Could not open $configfile: $!\n";
- chomp ( my $tempmodule = `mktemp /tmp/mknbi-set.XXXXXX` );
- chomp ( my $cwd = `pwd` ); chdir '/'; # Modprobe searches the current directory...
- print $dhcpfh " \# Generated from $configfile\n";
- while (<CF>) {
- chomp;
- next if /^[\#;]/ or /^\s*$/;
- ( my $module, undef, my $vendor, my $device ) = /^(\S+)(\s+(\S+)\s+(\S+))?/ ;
- $modulesets->{$module} = 1 if $alwaysuse;
- if ( ! exists $modulesets->{$module} ) {
- # Check to see if module is a network module
- # Only do this the first time we encounter a module
- my @modulepaths = `/sbin/modprobe -l $module.o*` ;
- chomp ( my $modulepath = $modulepaths[0] );
- if ( $modulepath ) {
- if ( $modulepath =~ /.o.gz$/ ) {
- system ( "zcat $modulepath > $tempmodule" );
- } else {
- system ( "cp $modulepath $tempmodule" );
- }
- $modulesets->{$module} = 0;
- foreach ( `nm $tempmodule` ) {
- chomp;
- $modulesets->{$module} = 1 if /(ether|wlan)/ ;
- }
- unlink $tempmodule;
- } else {
- print STDERR "Cannot locate module $module specified in $configfile\n";
- }
- }
- if ( $modulesets->{$module} ) {
- if ( $vendor ) {
- print "$module ($vendor,$device) listed in $configfile\n" if $verbosity >= 2;
- printf $dhcpfh ( " if option etherboot.nic-dev-id = %02x:%02x:%02x:%02x:%02x { option etherboot.kmod \"%s\"; }\n",
- EB_PCI_DEVICE,
- ( hex($vendor) >> 8 ) & 0xff, hex($vendor) & 0xff,
- ( hex($device) >> 8 ) & 0xff, hex($device) & 0xff,
- $module );
- } else {
- print "$module (without PCI IDs) listed in $configfile\n" if $verbosity >= 2;
- }
- }
- }
- close CF;
- print $dhcpfh "\n";
- chdir $cwd;
-}
-
-my $conffile = '/etc/mknbi-set.conf';
-my $mkinitrd_net = 'mkinitrd-net';
-my $mknbi = 'mknbi-linux';
-my $output_dir = '/var/lib/tftpboot';
-my $dhcpfile = '/etc/dhcpd.conf.etherboot-pcimap.include';
-my $use_local;
-our $verbosity = 1;
-my $modulesets = {};
-my $kernel = '';
-my @kernels = ();
-
-my $usage="Usage: $0 [-l|--local] [-q] [-v] [-r|--refresh module[,module...]] [--help]";
-
-# Parse command-line options
-while ( $_ = shift ) {
- if ( /-l|--local/ ) {
- $conffile = 'mknbi-set.conf';
- $mkinitrd_net = './mkinitrd-net';
- $mknbi = './mknbi-linux --format=nbi --target=linux';
- $output_dir = 'tftpboot';
- $dhcpfile = 'tftpboot/dhcpd.conf.etherboot-pcimap.include';
- $use_local = 1;
- } elsif ( /-r|--refresh/ ) {
- my $moduleset = shift;
- $modulesets->{$moduleset} = 1;
- } elsif ( /-k|--kernel/ ) {
- $kernel = shift;
- } elsif ( /-v|--verbose/ ) {
- $verbosity++;
- } elsif ( /-q|--quiet/ ) {
- $verbosity--;
- } elsif ( /--help/ ) {
- die "$usage\n".
- " -k, --kernel Build NBIs for a particular kernel\n".
- " -l, --local Run locally from CVS (for developers only)\n".
- " -r, --refresh Refresh NBI for a particular module\n".
- " -v, --verbose Be more verbose\n".
- " -q, --quiet Be less verbose\n";
- } else {
- die "$usage\n";
- }
-}
-
-# Get set of current kernels
-if ($kernel) {
- @kernels = ( $kernel );
-} else {
- @kernels = glob('/boot/vmlinuz*');
-}
-die "Could not find any kernels in /boot\n" unless @kernels;
-
-# If modules have been specified via --refresh, do not scan for modules or rewrite the
-# dhcpd.conf fragment file
-unless ( %$modulesets ) {
- # Write dhcpd.conf fragment file
- open my $dhcpfh, ">$dhcpfile" or die "Could not open $dhcpfile for writing: $!\n";
- print $dhcpfh "# Etherboot PCI ID -> Linux kernel module mapping file\n";
- print $dhcpfh "# Generated by mknbi-set on ".(scalar localtime)."\n";
- print $dhcpfh "#\n";
- print $dhcpfh "if substring ( option vendor-class-identifier, 0, 9 ) = \"Etherboot\" {\n";
- print $dhcpfh " if exists etherboot.nic-dev-id {\n";
- print $dhcpfh " \# Legacy nic-dev-id mechanism: there are some DLink DFE538 cards in circulation that\n";
- print $dhcpfh " \# predated the change to the new nic-dev-id binary structure\n";
- print $dhcpfh " if option etherboot.nic-dev-id = \"PCI:1186:1300\" { option etherboot.kmod \"8139too\"; }\n";
- print $dhcpfh "\n";
-
- # Get set of network modules to build NBIs for
- # Read explicitly-specified module sets from $conffile
- read_config_file($conffile, $modulesets, $dhcpfh, 1);
- # Obtain list of all network modules from pcimap file
- my $pcimap;
- foreach ( `/sbin/modprobe -c` ) {
- $pcimap = $1 if /^pcimap.*?=(.*)$/;
- }
- if ( $pcimap ) {
- read_config_file($pcimap, $modulesets, $dhcpfh, 0);
- } else {
- print STDERR "Could not identify pcimap file\n";
- }
- # Finish off dhcpd.conf fragment file
- print $dhcpfh " }\n}\n";
- close $dhcpfh;
-}
-
-# Build initrd and nbi for each kernel-moduleset combination
-foreach my $moduleset ( sort keys %$modulesets ) {
- next unless $modulesets->{$moduleset}; # Ignore if value is 0
- print "Building NBIs for module set $moduleset\n" if $verbosity >= 1;
- foreach my $kernel ( @kernels ) {
- ( my $kernel_ver, my $output_id ) = calc_output_id ( $kernel, $moduleset );
- if ( -l $kernel ) {
- # Symbolic link; create matching symlink
- my $real_kernel = readlink ( $kernel );
- ( my $real_kernel_ver, my $real_output_id ) = calc_output_id ( $real_kernel, $moduleset );
- print "Symlinking $output_id to $real_output_id\n" if $verbosity >= 2;
- my $initrd_file = "$output_dir/initrd-$output_id.img";
- unlink ( $initrd_file ) if -l $initrd_file;
- system ( "ln -s initrd-$real_output_id.img $initrd_file" ) == 0 or print STDERR "Could not symlink $initrd_file to initrd-$real_output_id.img: $!\n";
- my $nbi_file = "$output_dir/boot-$output_id.nbi";
- unlink ( $nbi_file ) if -l $nbi_file;
- system ( "ln -s boot-$real_output_id.nbi $nbi_file" ) == 0 or print STDERR "Could not symlink $nbi_file to boot-$real_output_id.nbi: $!\n";
- } else {
- # Real file: create initrd and nbi
- print "Creating initrd and nbi for $output_id\n" if $verbosity >= 2;
- ( my $moduleset_spaces = $moduleset ) =~ tr/,/ /;
- my $initrd_cmd = "$mkinitrd_net --nolink ".
- ( $use_local ? "--local " : "" ).
- ( $kernel_ver ? "--kernel $kernel_ver " : "" ).
- ( $verbosity >= 2 ? "" : "-q " ).
- $moduleset_spaces;
- print "$initrd_cmd\n" if $verbosity >= 3;
- if ( system ( $initrd_cmd ) == 0 ) {
- my $mknbi_cmd = "$mknbi $kernel $output_dir/initrd-$output_id.img > $output_dir/boot-$output_id.nbi";
- print "$mknbi_cmd\n" if $verbosity >= 3;
- system ( $mknbi_cmd ) == 0 or print STDERR "mknbi failed: $!\n";
- } else {
- print STDERR "$initrd_cmd failed: $!\n";
- }
- }
- }
-}
+++ /dev/null
-# This file specifies the network cards for which NBI images should be built
-# Each line contains a list of kernel modules to be used, separated by commas
-# You can optionally specify PCI vendor and device IDs that should be automatically
-# mapped to this module.
-#
-# The format is similar to modutils' modules.pcimap file.
-#
-# Examples:
-# RTL8139-based ethernet card
-; 8139too
-# RTL8139-based ethernet card with PCI IDs vendor=0x1186, device=0x1300
-; 8139too 0x1186 0x1300
-# RTL8139 and Prism2_pci in same image
-; 8139too,prism2_pci
-
-# Some modules do not include the MODULE_DEVICE_TABLE macro, and so end up not
-# being listed in the pcimap file. These modules are included here to force
-# the creation of corresponding initrds.
-prism2_pci 0x1260 0x3873
-prism2_plx 0x1638 0x1100
-prism2_plx 0x16ab 0x1101
-prism2_plx 0x16ab 0x1102
-prism2_plx 0x1385 0x4100
-prism2_plx 0x15e8 0x0130
-prism2_plx 0x16ec 0x3685
-prism2_plx 0x16ab 0x1102
-prism2_plx 0x15e8 0x0131
+++ /dev/null
---- script.c.orig Tue Apr 2 23:49:33 2002
-+++ script.c Wed Jun 5 14:17:22 2002
-@@ -179,7 +179,7 @@
- }
- if (packet->siaddr) {
- envp[j] = malloc(sizeof("siaddr=255.255.255.255"));
-- sprintip(envp[j++], "siaddr=", (unsigned char *) &packet->yiaddr);
-+ sprintip(envp[j++], "siaddr=", (unsigned char *) &packet->siaddr);
- }
- if (!(over & FILE_FIELD) && packet->file[0]) {
- /* watch out for invalid packets */
+++ /dev/null
-#!/bin/sh
-# $Id$
-
-if [ "$1" = "deconfig" ]; then
- ifconfig $interface 0.0.0.0 up
-else if [ "$1" = "bound" ] ; then
- echo UDHCPC: I am $ip [$hostname], booting from $serverid
- [ -n "$hostname" ] && echo $hostname > /proc/sys/kernel/hostname
- [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
- [ -n "$subnet" ] && NETMASK="netmask $subnet"
- ifconfig $interface $ip $BROADCAST $NETMASK
- route add default gw $router dev $interface
- echo -n > /etc/resolv.conf
- for i in $dns; do
- echo nameserver $i >> /etc/resolv.conf
- done
- [ -n "$siaddr" ] || siaddr=$serverid
- [ -n "$rootpath" ] || rootpath=$siaddr:/
- echo Mounting root filesystem $rootpath at /sysroot
- echo If this appears to hang, check that the server of $rootpath is able to
- echo reverse-map my IP address $ip to obtain my hostname $hostname
- mount -t nfs -o nolock,rsize=8192,wsize=8192 $rootpath /sysroot
- fi
-fi
-
+++ /dev/null
-Xref: news.nsw.CSIRO.AU comp.os.linux.announce:2827
-Path: news.nsw.CSIRO.AU!metro!metro!munnari.OZ.AU!news.ecn.uoknor.edu!news.wildstar.net!news.ececs.uc.edu!newsrelay.netins.net!newsfeed.dacom.co.kr!arclight.uoregon.edu!feed1.news.erols.com!howland.erols.net!newsfeed.internetmci.com!in3.uu.net!liw.clinet.fi!usenet
-From: schoebel@informatik.uni-stuttgart.de (Thomas Schoebel-Theuer)
-Newsgroups: comp.os.linux.announce
-Subject: linux-2.0.21-transname - Patch for easier pool administration
-Followup-To: comp.os.linux.misc
-Date: 30 Oct 1996 10:53:38 GMT
-Organization: Informatik, Uni Stuttgart, Germany
-Lines: 76
-Approved: linux-announce@news.ornl.gov (Lars Wirzenius)
-Message-ID: <pgpmoose.199610301253.4416@liw>
-NNTP-Posting-Host: liw
-X-Auth: PGPMoose V1.1 PGP comp.os.linux.announce
- iQBVAwUBMnczrjiesvPHtqnBAQEO6gH/WRtFpTPyVtwi0cFVPZ1Xhn8cvfb6i3mk
- LQY2kgpAPquP2TeXYWb5Ta3HxqK15pR1AgaEy5BmPS6+66ixZFvKRQ==
- =hhea
-
------BEGIN PGP SIGNED MESSAGE-----
-
-linux-2.0.21-transname.patch enables diskless clients, X-terminals etc to
-mount the *root filesystem* of the server. This makes administration of
-large pools *a lot* easier.
-
-Currently different diskless clients must have their root "/" on different
-directories on the server, beause each client has _some_ different
-configuration files. However, most administration files (typically about 99%)
-have the same contents on the clients and on the server, but have to be
-(and maintained separately) just because of the 1% differences.
-
-This duplication causes very large efforts in practice, since at least
-the /etc directory has to be duplicated for every client. Even in /etc
-many files are identical, for example sendmail.cf, initrc scripts and
-others. Maintaining a large pool means to ensure coherence amoung the
-duplicates. Classical methods like symlinks are unconvenient
-for this task because they have to be valid in the view of mounted
-filesystems at the client, not at the server.
-
-linux-2.0-transname.patch overcomes this problem by allowing filenames
-to be context-dependend. For example, if you have a file "/etc/config"
-that should differ on the hosts "myserver" and "myclient", you just
-create two different files named "/etc/config#host=myserver#" and
-"/etc/config#host=myclient#". On host "myserver", the file
-"/etc/config#host=myserver#" will appear as if it were hardlinked to
-file "/etc/config" (without the #...=...# suffix). On host "myclient",
-the corresponding other file will appear as "/etc/config". So you
-can access the right file contents under the same name, depending
-on which host you are.
-
-As a result, you may use different contexts for e.g. /etc/fstab, but
-have one shared /etc/passwd for all pool machines. So you don't need
-yp or NYS any more.
-
-The kernel patch was developped for and is used at our Linux pool at the
-University of Stuttgart with good results. Maintainance of the pool is
-at a minimum, and adding new clients is a child's play. No worry with
-keeping up mail configurations, newly installed tools, changed /etc/services,
-/etc/shells, /etc/resolv.conf and many, many others. In contrast to a
-sophisticated symlink solution, adding a new file to the /etc directory
-is seen immediately by all clients. I never had less trouble with
-administration before.
-
-I just uploaded the patch to
- ftp://ftp.lmh.ox.ac.uk
- where it should appear in /pub/linux-kernel-patch-archive/
-and also to
- ftp://sunsite.unc.edu/pub/Linux/Incoming/
- where it should be moved to /pub/Linux/kernel/patches/misc/ soon.
-
-More details can be found in the README there, and also in the
-configure-help.
-
-Enjoy,
-
-- -- Thomas
-
-
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-
---
-This article has been digitally signed by the moderator, using PGP.
-http://www.iki.fi/liw/lars-public-key.asc has PGP key for validating signature.
-Send submissions for comp.os.linux.announce to: linux-announce@news.ornl.gov
-PLEASE remember a short description of the software and the LOCATION.
-This group is archived at http://www.iki.fi/liw/linux/cola.html
+++ /dev/null
-diff -Naur linux.orig/drivers/net/3c503.c linux/drivers/net/3c503.c
---- linux.orig/drivers/net/3c503.c Thu Feb 19 23:14:04 1998
-+++ linux/drivers/net/3c503.c Thu Feb 19 23:16:24 1998
-@@ -179,7 +179,8 @@
- for both the old and new 3Com prefix */
- outb(ECNTRL_SAPROM|ECNTRL_THIN, ioaddr + 0x406);
- vendor_id = inb(ioaddr)*0x10000 + inb(ioaddr + 1)*0x100 + inb(ioaddr + 2);
-- if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID)) {
-+ if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID) &&
-+ (vendor_id != BULL_3COM_ID)) {
- /* Restore the register we frobbed. */
- outb(saved_406, ioaddr + 0x406);
- return ENODEV;
-diff -Naur linux.orig/drivers/net/3c503.h linux/drivers/net/3c503.h
---- linux.orig/drivers/net/3c503.h Thu Feb 19 23:14:05 1998
-+++ linux/drivers/net/3c503.h Mon Feb 16 11:41:56 1998
-@@ -11,6 +11,7 @@
-
- #define OLD_3COM_ID 0x02608c
- #define NEW_3COM_ID 0x0020af
-+#define BULL_3COM_ID 0x000062
-
- /* Shared memory management parameters. NB: The 8 bit cards have only
- one bank (MB1) which serves both Tx and Rx packet space. The 16bit
+++ /dev/null
-As part of determining whether a 3c503 is present, the Linux driver
-examines the first 3 bytes of the ethernet address (the vendor ID)
-to see if it corresponds to a known 3Com vendor ID.
-
-The Bull discless 386 workstation I have (don't laugh) has an
-unknown vendor ID 0x000062. This trivial patch adds it to those
-known to the driver.
+++ /dev/null
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 675 Mass Ave, Cambridge, MA 02139, USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
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- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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-a notice placed by the copyright holder saying it may be distributed
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-\f
- Appendix: How to Apply These Terms to Your New Programs
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- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
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- Copyright (C) 19yy <name of author>
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-The hypothetical commands `show w' and `show c' should show the appropriate
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- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
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-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+++ /dev/null
-CC=gcc
-CFLAGS=-Wall -O2
-
-mini-slamd: mini-slamd.c
- $(CC) $(CFLAGS) -o $@ $<
-
-clean:
- rm -f mini-slamd
\ No newline at end of file
+++ /dev/null
-/*
- * mini-slamd
- * (c) 2002 Eric Biederman
- */
-
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/poll.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <netinet/ip.h>
-#include <netinet/in.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-
-/*
- * To specify the default interface for multicast packets use:
- * route add -net 224.0.0.0 netmask 240.0.0.0 dev eth1
- * This server is stupid and does not override the default.
- */
-
-/* Sever states.
- *
- * Waiting for clients.
- * Sending data to clients.
- * Pinging clients for data.
- *
- */
-#define SLAM_PORT 10000
-#define SLAM_MULTICAST_IP ((239<<24)|(255<<16)|(1<<8)|(1<<0))
-#define SLAM_MULTICAST_PORT 10000
-#define SLAM_MULTICAST_TTL 1
-#define SLAM_MULTICAST_LOOPBACK 1
-#define SLAM_MAX_CLIENTS 10
-
-#define SLAM_PING_TIMEOUT 100 /* ms */
-
-/*** Packets Formats ***
- * Data Packet:
- * transaction
- * total bytes
- * block size
- * packet #
- * data
- *
- * Status Request Packet
- * transaction
- * total bytes
- * block packets
- *
- * Status Packet
- * received packets
- * requested packets
- * received packets
- * requested packets
- * ...
- * received packets
- * requested packtes
- * 0
- */
-
-#define MAX_HDR (7 + 7 + 7) /* transaction, total size, block size */
-#define MIN_HDR (1 + 1 + 1) /* transaction, total size, block size */
-
-#define MAX_DATA_HDR (MAX_HDR + 7) /* header, packet # */
-#define MIN_DATA_HDR (MAX_HDR + 1) /* header, packet # */
-
-/* ETH_MAX_MTU 1500 - sizeof(iphdr) 20 - sizeof(udphdr) 8 = 1472 */
-#define SLAM_MAX_NACK (1500 - (20 + 8))
-/* ETH_MAX_MTU 1500 - sizeof(iphdr) 20 - sizeof(udphdr) 8 - MAX_HDR = 1451 */
-#define SLAM_BLOCK_SIZE (1500 - (20 + 8 + MAX_HDR))
-
-
-/* Define how many debug messages you want
- * 1 - sparse but useful
- * 2 - everything
- */
-#ifndef DEBUG
-#define DEBUG 0
-#endif
-
-static int slam_encode(
- unsigned char **ptr, unsigned char *end, unsigned long value)
-{
- unsigned char *data = *ptr;
- int bytes;
- bytes = sizeof(value);
- while ((bytes > 0) && ((0xff & (value >> ((bytes -1)<<3))) == 0)) {
- bytes--;
- }
- if (bytes <= 0) {
- bytes = 1;
- }
- if (data + bytes >= end) {
- return -1;
- }
- if ((0xe0 & (value >> ((bytes -1)<<3))) == 0) {
- /* packed together */
- *data = (bytes << 5) | (value >> ((bytes -1)<<3));
- } else {
- bytes++;
- *data = (bytes << 5);
- }
- bytes--;
- data++;
- while(bytes) {
- *(data++) = 0xff & (value >> ((bytes -1)<<3));
- bytes--;
- }
- *ptr = data;
- return 0;
-}
-
-static unsigned long slam_decode(unsigned char **ptr, unsigned char *end, int *err)
-{
- unsigned long value;
- unsigned bytes;
- if (*ptr >= end) {
- *err = -1;
- }
- bytes = ((**ptr) >> 5) & 7;
- if ((bytes == 0) || (bytes > sizeof(unsigned long))) {
- *err = -1;
- return 0;
- }
- if ((*ptr) + bytes >= end) {
- *err = -1;
- }
- value = (**ptr) & 0x1f;
- bytes--;
- (*ptr)++;
- while(bytes) {
- value <<= 8;
- value |= **ptr;
- (*ptr)++;
- bytes--;
- }
- return value;
-}
-
-
-static struct sockaddr_in client[SLAM_MAX_CLIENTS];
-static int clients;
-
-
-void del_client(struct sockaddr_in *old)
-{
- int i;
- for(i = 0; i < clients; i++) {
- if ((client[i].sin_family == old->sin_family) &&
- (client[i].sin_addr.s_addr == old->sin_addr.s_addr) &&
- (client[i].sin_port == old->sin_port)) {
- memmove(&client[i], &client[i+1],
- (clients - (i+1))*sizeof(client[0]));
- clients--;
- }
- }
-}
-
-void add_client(struct sockaddr_in *new)
-{
- del_client(new);
- if (clients >= SLAM_MAX_CLIENTS)
- return;
- memcpy(&client[clients], new, sizeof(*new));
- clients++;
-}
-
-void push_client(struct sockaddr_in *new)
-{
- del_client(new);
- if (clients >= SLAM_MAX_CLIENTS) {
- clients--;
- }
- memmove(&client[1], &client[0], clients*sizeof(*new));
- memcpy(&client[0], new, sizeof(*new));
- clients++;
-}
-
-
-void next_client(struct sockaddr_in *next)
-{
- /* Find the next client we want to ping next */
- if (!clients) {
- next->sin_family = AF_UNSPEC;
- return;
- }
- /* Return the first client */
- memcpy(next, &client[0], sizeof(*next));
-}
-
-int main(int argc, char **argv)
-{
- char *filename;
- uint8_t nack_packet[SLAM_MAX_NACK];
- int nack_len;
- uint8_t request_packet[MAX_HDR];
- int request_len;
- uint8_t data_packet[MAX_DATA_HDR + SLAM_BLOCK_SIZE];
- int data_len;
- uint8_t *ptr, *end;
- struct sockaddr_in master_client;
- struct sockaddr_in sa_src;
- struct sockaddr_in sa_mcast;
- uint8_t mcast_ttl;
- uint8_t mcast_loop;
- int sockfd, filefd;
- int result;
- struct pollfd fds[1];
- int state;
-#define STATE_PINGING 1
-#define STATE_WAITING 2
-#define STATE_RECEIVING 3
-#define STATE_TRANSMITTING 4
- off_t size;
- struct stat st;
- uint64_t transaction;
- unsigned long packet;
- unsigned long packet_count;
- unsigned slam_port, slam_multicast_port;
- struct in_addr slam_multicast_ip;
-
- slam_port = SLAM_PORT;
- slam_multicast_port = SLAM_MULTICAST_PORT;
- slam_multicast_ip.s_addr = htonl(SLAM_MULTICAST_IP);
-
- if (argc != 2) {
- fprintf(stderr, "Bad argument count\n");
- fprintf(stderr, "Usage: mini-slamd filename\n");
- exit(EXIT_FAILURE);
- }
- filename = argv[1];
- filefd = -1;
- size = 0;
- transaction = 0;
-
- /* Setup the udp socket */
- sockfd = socket(PF_INET, SOCK_DGRAM, 0);
- if (sockfd < 0) {
- fprintf(stderr, "Cannot create socket\n");
- exit(EXIT_FAILURE);
- }
- memset(&sa_src, 0, sizeof(sa_src));
- sa_src.sin_family = AF_INET;
- sa_src.sin_port = htons(slam_port);
- sa_src.sin_addr.s_addr = INADDR_ANY;
-
- result = bind(sockfd, &sa_src, sizeof(sa_src));
- if (result < 0) {
- fprintf(stderr, "Cannot bind socket to port %d\n",
- ntohs(sa_src.sin_port));
- exit(EXIT_FAILURE);
- }
-
- /* Setup the multicast transmission address */
- memset(&sa_mcast, 0, sizeof(sa_mcast));
- sa_mcast.sin_family = AF_INET;
- sa_mcast.sin_port = htons(slam_multicast_port);
- sa_mcast.sin_addr.s_addr = slam_multicast_ip.s_addr;
- if (!IN_MULTICAST(ntohl(sa_mcast.sin_addr.s_addr))) {
- fprintf(stderr, "Not a multicast ip\n");
- exit(EXIT_FAILURE);
- }
-
- /* Set the multicast ttl */
- mcast_ttl = SLAM_MULTICAST_TTL;
- setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_TTL,
- &mcast_ttl, sizeof(mcast_ttl));
-
- /* Set the multicast loopback status */
- mcast_loop = SLAM_MULTICAST_LOOPBACK;
- setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_LOOP, &mcast_loop, sizeof(mcast_loop));
-
-
- state = STATE_WAITING;
- packet = 0;
- packet_count = 0;
- fds[0].fd = sockfd;
- fds[0].events = POLLIN;
- fds[0].revents = 0;
- for(;;) {
- switch(state) {
- case STATE_PINGING:
- state = STATE_WAITING;
- next_client(&master_client);
- if (master_client.sin_family == AF_UNSPEC) {
- break;
- }
-#if DEBUG
- printf("Pinging %s:%d\n",
- inet_ntoa(master_client.sin_addr),
- ntohs(master_client.sin_port));
- fflush(stdout);
-#endif
-
- /* Prepare the request packet, it is all header */
- ptr = request_packet;
- end = &request_packet[sizeof(request_packet) -1];
- slam_encode(&ptr, end, transaction);
- slam_encode(&ptr, end, size);
- slam_encode(&ptr, end, SLAM_BLOCK_SIZE);
- request_len = ptr - request_packet;
-
- result = sendto(sockfd, request_packet, request_len, 0,
- &master_client, sizeof(master_client));
- /* Forget the client I just asked, when the reply
- * comes in we will remember it again.
- */
- del_client(&master_client);
- break;
- case STATE_WAITING:
- {
- int timeout;
- int from_len;
- timeout = -1;
- if (master_client.sin_family != AF_UNSPEC) {
- timeout = SLAM_PING_TIMEOUT;
- }
- result = poll(fds, sizeof(fds)/sizeof(fds[0]), timeout);
- if (result == 0) {
- /* On a timeout try the next client */
- state = STATE_PINGING;
- break;
- }
- if (result > 0) {
- from_len = sizeof(master_client);
- result = recvfrom(sockfd,
- nack_packet, sizeof(nack_packet), 0,
- &master_client, &from_len);
- if (result < 0)
- break;
- nack_len = result;
-#if DEBUG
- printf("Received Nack from %s:%d\n",
- inet_ntoa(master_client.sin_addr),
- ntohs(master_client.sin_port));
- fflush(stdout);
-#endif
-#if DEBUG
- {
- ptr = nack_packet;
- end = ptr + result;
- packet = 0;
- result = 0;
- while(ptr < end) {
- packet += slam_decode(&ptr, end, &result);
- if (result < 0) break;
- packet_count = slam_decode(&ptr, end, &result);
- if (result < 0) break;
- printf("%d-%d ",
- packet, packet + packet_count -1);
- }
- printf("\n");
- fflush(stdout);
- }
-#endif
- /* Forget this client temporarily.
- * If the packet appears good they will be
- * readded.
- */
- del_client(&master_client);
- ptr = nack_packet;
- end = ptr + nack_len;
- result = 0;
- packet = slam_decode(&ptr, end, &result);
- if (result < 0)
- break;
- packet_count = slam_decode(&ptr, end, &result);
- if (result < 0)
- break;
- /* We appear to have a good packet, keep
- * this client.
- */
- push_client(&master_client);
-
- /* Reopen the file to transmit */
- if (filefd != -1) {
- close(filefd);
- }
- filefd = open(filename, O_RDONLY);
- if (filefd < 0) {
- fprintf(stderr, "Cannot open %s: %s\n",
- filename, strerror(errno));
- break;
- }
- size = lseek(filefd, 0, SEEK_END);
- if (size < 0) {
- fprintf(stderr, "Seek failed on %s: %s\n",
- filename, strerror(errno));
- break;
- }
- result = fstat(filefd, &st);
- if (result < 0) {
- fprintf(stderr, "Stat failed on %s: %s\n",
- filename, strerror(errno));
- break;
- }
- transaction = st.st_mtime;
-
- state = STATE_TRANSMITTING;
- break;
- }
- break;
- }
- case STATE_RECEIVING:
- /* Now clear the queue of received packets */
- {
- struct sockaddr_in from;
- int from_len;
- uint8_t dummy_packet[SLAM_MAX_NACK];
- state = STATE_TRANSMITTING;
- result = poll(fds, sizeof(fds)/sizeof(fds[0]), 0);
- if (result < 1)
- break;
- from_len = sizeof(from);
- result = recvfrom(sockfd,
- dummy_packet, sizeof(dummy_packet), 0,
- &from, &from_len);
- if (result <= 0)
- break;
-#if DEBUG
- printf("Received Nack from %s:%d\n",
- inet_ntoa(from.sin_addr),
- ntohs(from.sin_port));
- fflush(stdout);
-#endif
- /* Receive packets until I don't get any more */
- state = STATE_RECEIVING;
- /* Process a packet */
- if (dummy_packet[0] == '\0') {
- /* If the first byte is null it is a disconnect
- * packet.
- */
- del_client(&from);
- }
- else {
- /* Otherwise attempt to add the client. */
- add_client(&from);
- }
- break;
- }
- case STATE_TRANSMITTING:
- {
- off_t off;
- off_t offset;
- ssize_t bytes;
- uint8_t *ptr2, *end2;
-
- /* After I transmit a packet check for packets to receive. */
- state = STATE_RECEIVING;
-
- /* Find the packet to transmit */
- offset = packet * SLAM_BLOCK_SIZE;
-
- /* Seek to the desired packet */
- off = lseek(filefd, offset, SEEK_SET);
- if ((off < 0) || (off != offset)) {
- fprintf(stderr, "Seek failed on %s:%s\n",
- filename, strerror(errno));
- break;
- }
- /* Encode the packet header */
- ptr2 = data_packet;
- end2 = data_packet + sizeof(data_packet);
- slam_encode(&ptr2, end2, transaction);
- slam_encode(&ptr2, end2, size);
- slam_encode(&ptr2, end2, SLAM_BLOCK_SIZE);
- slam_encode(&ptr2, end2, packet);
- data_len = ptr2 - data_packet;
-
- /* Read in the data */
- bytes = read(filefd, &data_packet[data_len],
- SLAM_BLOCK_SIZE);
- if (bytes <= 0) {
- fprintf(stderr, "Read failed on %s:%s\n",
- filename, strerror(errno));
- break;
- }
- data_len += bytes;
- /* Write out the data */
- result = sendto(sockfd, data_packet, data_len, 0,
- &sa_mcast, sizeof(sa_mcast));
- if (result != data_len) {
- fprintf(stderr, "Send failed %s\n",
- strerror(errno));
- break;
- }
-#if DEBUG > 1
- printf("Transmitted: %d\n", packet);
- fflush(stdout);
-#endif
- /* Compute the next packet */
- packet++;
- packet_count--;
- if (packet_count == 0) {
- packet += slam_decode(&ptr, end, &result);
- if (result >= 0)
- packet_count = slam_decode(&ptr, end, &result);
- if (result < 0) {
- /* When a transmission is done close the file,
- * so it may be updated. And then ping then start
- * pinging clients to get the transmission started
- * again.
- */
- state = STATE_PINGING;
- close(filefd);
- filefd = -1;
- break;
- }
- }
- break;
- }
- }
- }
- return EXIT_SUCCESS;
-}
+++ /dev/null
-# Makefile for the mkQNXnbi filter
-
-all: mkQNXnbi
-
-mkQNXnbi: mkQNXnbi.o
-
-mkQNXnbi.o: mkQNXnbi.c
-
-clean:
- rm -f mkQNXnbi *.o
+++ /dev/null
-mkQNXnbi is a quick hack to generate tagged images from QNX boot images.
-
-To boot a QNX client with Etherboot you have to consider the following:
-1. You MUST have another QNX box running in the network to provide the
- root filesystem and the license info to the client. QNX cannot use
- e.g. NFS for its root filesystem, as it needs to load a valid license
- from a file on the root fs before being able to start TCP/IP. This
- would lead to a chicken-and-egg problem.
-2. The Net task normally determines the size of its internal tables from
- the actual number of licensed nodes. Since this information is not
- available at boot time when booting from the network, you will have
- to set the max. number of nodes as well as a valid netmap entry for
- the node providing the root filesystem as an option to Net in the
- build file.
- See examples/ws.etherboot and fill in the <blanks>.
-3. The client does not need a TCP/IP license in order to boot.
-4. You can use the boot-server OS of your choice. If you choose to use
- QNX as boot server, the server of course needs a TCP/IP run-time
- license. In this case you have the option of creating the boot image
- on-the-fly and use the macro $(netmap) instead of a hard-coded MAC
- address.
- See examples/ws.etherboot.on-the-fly and fill in the <blanks>.
- A template bootptab for the QNX bootp server is placed in the
- examples directory.
-5. mkQNXnbi expects the QNX image to be supplied on stdin and generates
- the tagged image to stdout. This can be overridden on the command line
- using the options -i <input-file> and -o <output-file>.
-
-mkQNXnbi can be compiled using e.g. Linux/gcc or on QNX using Watcom C
-(or gcc, if you have it - see http://w3c.teaser.fr/~jcmichot/)
-
-Bug-reports to <al@alarsen.net>
-
-2002-01-25
-Anders Larsen
-<al@alarsen.net>
+++ /dev/null
-# /etc/bootptab: database for QNX bootp server (/etc/bootpd)
-
-# First, we define a global entry which specifies the stuff every host uses.
-global:\
- :hd=/boot:\
- :ht=ethernet:\
- :sm=<your netmask here>:\
- :bf=|cd /boot; buildqnx -b 0x10000 build/<your build-file here> | mkQNXnbi:\
- :hn:
-
-# node 2 uses the default build-file
-node2:\
- :tc=global:\
- :ha=<your MAC here>:\
- :ip=<your IP address here>:
-
-# node 3 uses its own build-file
-node3:\
- :tc=global:\
- :ha=<your MAC here>:\
- :ip=<your IP address here>:\
- :bf=|cd /boot; buildqnx -b 0x10000 build/<your build-file here> | mkQNXnbi:
-
-# node 4 uses a pre-built boot image
-node3:\
- :tc=global:\
- :ha=<your MAC here>:\
- :ip=<your IP address here>:\
- :bf=images/<your image-file here>:
+++ /dev/null
-# /boot/build/ws.etherboot
-
-sys/boot
-$ boot -v
-
-sys/Proc32
-$ Proc32 -l <target node number>
-
-sys/Slib32
-$ Slib32
-
-sys/Slib16
-$ Slib16
-
-/bin/Net
-$ Net -n <highest QNX node number in network> -m "<node number of boot server> 1 <MAC of boot server node here>"
-
-/bin/Net.<network driver>
-$ Net.<network driver>
-
-/bin/sinit
-$ sinit -r //<node number of boot server>/ TERM=<your terminal emulation {QNX|qansi}>
+++ /dev/null
-# /boot/build/ws.etherboot.on-the-fly
-
-sys/boot
-$ boot -v
-
-sys/Proc32
-$ Proc32 -l $(lnode)
-
-sys/Slib32
-$ Slib32
-
-sys/Slib16
-$ Slib16
-
-/bin/Net
-$ Net -n <highest QNX node number in network> -m $(netmap)
-
-/bin/Net.<network driver>
-$ Net.<network driver>
-
-/bin/sinit
-$ sinit -r //$(bnode)/ TERM=<your terminal emulation {QNX|qansi}>
+++ /dev/null
-//*****************************************************************************
-//
-// Purpose: Make a boot-image for EtherBoot
-//
-//
-// Compiler: This source can be compiled with gcc and Watcom C
-//
-//
-// Note: The QNX boot image can be build with any reasonable
-// start address, e.g. 0x1000 (default) or 0x10000
-// (widespread Boot-Rom address)
-//
-//
-// Author: Anders Larsen
-//
-//
-// Copyright: (C) 1999 by
-//
-// Anders Larsen
-// systems engineer
-// Gutleuthausstr. 3
-// D-69469 Weinheim
-// Germany
-// phone: +49-6201-961717
-// fax: +49-6201-961718
-// e-mail: al@alarsen.net
-//
-// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-//
-//-----------------------------------------------------------------------------
-//
-// Change Log:
-// V0.2: Sun 1999-12-13 Anders Larsen <al@alarsen.net>
-//*****************************************************************************
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-
-// max. size of QNX OS boot image is 512K
-#define MAXSIZE (512*1024)
-
-typedef unsigned short ushort_t;
-typedef unsigned long ulong_t;
-
-
-// global header of tagged image:
-struct initial_t
-{
- ulong_t magic;
- ulong_t length;
- ulong_t location;
- ulong_t start;
-};
-
-
-// header of each image:
-struct header_t
-{
- ulong_t flags;
- ulong_t loadaddr;
- ulong_t imgsize;
- ulong_t memsize;
-};
-
-
-// global header of the QNX EtherBoot image:
-struct qnx_loader_t
-{
- struct initial_t setup;
- struct header_t qnx;
-};
-
-
-// global header:
-union
-{
- struct qnx_loader_t h;
- char filler[512];
-} header;
-
-
-char buffer[MAXSIZE];
-
-
-int usage( char* const* argv )
-{
- fprintf( stderr, "%s - make a tagged boot image for EtherBoot\n", *argv );
- fprintf( stderr, "\nuse:\n" );
- fprintf( stderr, "%s [ -<option> ]*\n", *argv );
- fprintf( stderr, "\noptions:\n" );
- fprintf( stderr, " i <input file> : QNX boot file (default: stdin)\n" );
- fprintf( stderr, " o <output file> : tagged image file (default: stdout)\n" );
- fprintf( stderr, " v : be verbose\n" );
- return EXIT_FAILURE;
-}
-
-#ifdef __USAGE
-%C - make a tagged boot image for EtherBoot
-
-use:
-%C [ -<option> ]*
-
-options:
- i <input file> : QNX boot file (default: stdin)
- o <output file> : tagged image file (default: stdout)
- v : be verbose
-#endif
-
-
-int main( int argc, char* const* argv )
-{
- int ch, l;
- int verbose = 0;
-
- while ( ( ch = getopt( argc, argv, "hi:o:v" ) ) != EOF )
- switch ( ch )
- {
- case 'i':
- if ( !freopen( optarg, "r", stdin ) )
- {
- perror( "can't open input file" );
- return EXIT_FAILURE;
- }
- break;
-
- case 'o':
- if ( !freopen( optarg, "w", stdout ) )
- {
- perror( "can't create output file" );
- return EXIT_FAILURE;
- }
- break;
-
- case 'v':
- verbose++;
- break;
-
- case 'h':
- default:
- return usage( argv );
- }
- if ( optind != argc )
- return usage( argv );
-
- memset( &header, 0, sizeof header );
- header.h.setup.magic = 0x1b031336; // magic number
- header.h.setup.length = 4;
- header.h.setup.location = 0x93e00000; // just below the EtherBoot rom
- header.h.setup.start = 0; // filled in dynamically
- header.h.qnx.flags = 0x04000004; // single image only
- header.h.qnx.loadaddr = 0; // filled in dynamically
- header.h.qnx.imgsize = 0; // filled in dynamically
- header.h.qnx.memsize = 0; // filled in dynamically
-
- // read the QNX image from stdin:
- for ( ; ( l = fread( buffer + header.h.qnx.imgsize, 1, 1024, stdin ) ) > 0;
- header.h.qnx.imgsize += l
- )
- ;
- header.h.qnx.memsize = header.h.qnx.imgsize;
-
- // fill in the real load-address of the QNX boot image:
- header.h.setup.start = *(ushort_t*)&buffer[10] << 16;
- header.h.qnx.loadaddr = *(ushort_t*)&buffer[10] << 4;
-
- // write the tagged image file to stdout:
- fwrite( &header, 1, 512, stdout );
- fwrite( buffer, 1, header.h.qnx.imgsize, stdout );
-
- if ( verbose )
- {
- // print diagnostic information:
- fprintf( stderr, "QNX image size: %d bytes (%dK), load addr: 0x%05X\n",
- header.h.qnx.imgsize,
- header.h.qnx.imgsize / 1024,
- header.h.qnx.loadaddr
- );
- }
- return EXIT_SUCCESS;
-}
+++ /dev/null
-#!/bin/sh
-#
-# floppyfw initfile
-#
-# nicked from:
-# hal91's initfile (/linuxrc), the bootup script of the system
-#
-
-VERSION=2.1.6
-
-load_fsmod () {
- case $1 in
- /dev/hd*)
- insmod ide-cd
- insmod cdrom
- ;;
- esac
- case $2 in
- vfat)
- echo vfat support is builtin
- ;;
- iso9660)
- insmod isofs
- ;;
- esac
-}
-
-#
-/bin/busybox echo "Booting floppyfw"
-
-PATH="/bin:/sbin:/usr/bin:/usr/sbin"
-#PATH="/bin"
-TERM=linux
-ignoreeof=10
-no_exit_on_failed_exec=yes
-export PATH TERM ignoreeof
-umask 022
-
-/bin/busybox echo "mounting: proc"
-/bin/busybox mount -t proc /proc /proc
-
-/bin/busybox echo "Generating links. (Thanks to busybox.lineo.com)"
-/bin/busybox --install -s
-
-echo "Generated"
-
-# Modified by Gem, based on coyote distro, changes by Ken Yap
-ROOTDEV=`sed -e 's/$/ /' -e 's/.*root=\([^ ]*\) .*/\1/' -e 's/,/ /g' -e 's:/dev/nfs:/dev/fd0:' /proc/cmdline`
-set -- $ROOTDEV
-# Backward compatibility with a single device argument
-if [ $# -eq 1 ]
-then
- set -- $1 vfat
-fi
-while [ "$1" -a "$2" ]
-do
- echo "attempting to mount $1 ($2)"
- load_fsmod $1 $2
- if mount -t $2 $1 /mnt/tmp
- then
- echo "mounted $1 on /mnt/tmp"
- break
- fi
- shift; shift
-done
-
-[ -f /mnt/tmp/floppyfw/floppyfw.ini ] && cat /mnt/tmp/floppyfw/floppyfw.ini \
-| tr -d '\015' >/floppyfw.ini
-
-[ -f /floppyfw.ini ] && chmod 777 /floppyfw.ini
-[ -f /floppyfw.ini ] && exec /floppyfw.ini
-
-echo
-echo "** floppyfw.ini failed.. starting a shell"
-echo
-exec sh
+++ /dev/null
-#!/usr/bin/perl -w
-
-sub status_system ($$) {
- my ($command, $message) = @_;
-
- $status = system($command);
- $status <<= 8;
- if ($status < 0) {
- print STDERR "$!\n";
- }
- if ($status != 0) {
- print STDERR "$message\n";
- }
-}
-
-sub extendinitrd ($$) {
- my ($initrd, $nblocks) = @_;
-
- if ($nblocks <= 1440) {
- print STDERR "nblocks must be >= 1440\n";
- return (1);
- }
- (undef, $type, undef, $fnlen, undef) = split(' ', `file $initrd`, 5);
- print "$type $fnlen\n";
- if ($type ne 'Minix' || $fnlen != 30) {
- die "Can only handle Minix initrds with 30 char filenames\n";
- return (1);
- }
- status_system("dd if=/dev/zero of=newinitrd bs=1k count=$nblocks", "Cannot create new initrd\n");
- status_system("mkfs.minix -n 30 newinitrd $nblocks", "Cannot mkfs.minix new initrd\n");
- mkdir("initrd.from") || print STDERR "Cannot make temp mount point initrd.from\n";
- mkdir("initrd.to") || print STDERR "Cannot make temp mount point initrd.to\n";
- status_system("mount -o ro,loop $initrd initrd.from", "Cannot mount $initrd on initrd.from");
- status_system("mount -o loop newinitrd initrd.to", "Cannot mount newinitrd on initrd.to");
- status_system("cp -a initrd.from/* initrd.to/", "Cannot copy initrd to newinitrd");
- status_system("umount initrd.from", "Cannot umount initrd.from");
- status_system("umount initrd.to", "Cannot umount initrd.to");
- rmdir("initrd.from") || print STDERR "Cannot remove temp mount point initrd.from\n";
- rmdir("initrd.to") || print STDERR "Cannot remove temp mount point initrd.to\n";
- return (0);
-}
-
-1;
+++ /dev/null
-This is a quick and dirty script to convert a floppyfw floppy
-(http://www.zelow.no/floppyfw/) to a tagged image for booting with
-Etherboot (http://etherboot.sourceforge.net/). The advantages of network
-booting include: it's much faster loading from the network than from a
-floppy disk, you can boot from any size floppy, and you are not limited
-to the maximum of 1.44 MB of the physical floppy. If you have enough RAM
-and use a virtual floppy to build the initial boot image, you can put as
-much on it as will fit the ramdisk.
-
-See further down under -nonet if you want to boot from HD or CDROM.
-
-This program requires mtools, tar, bzip2, loopback mount in the kernel,
-and root privileges to execute. Hope you have them.
-
-This script works for any of the releases for which a subdirectory of
-that name is provided, but it should not be too hard to make it work for
-other releases, all that is done here is to substitute some scripts for
-the distributed ones.
-
-First of all you should make the floppy work the way you want before
-converting it to a tagged image. This involves editing the various
-config files on the floppy. Instructions on this are distributed from
-the floppyfw web page mentioned above.
-
-Edit the $tftpdir assignment for the directory where you put your tagged
-images. Edit the $libdir assignment and the use lib directive near the
-top if you decide to put this package somewhere other than
-/usr/local/lib/mkffwnb/. Adjust the instructions below as necessary.
-
-Copy everything to $libdir.
-
- mkdir -p /usr/local/lib/mkffwnb/
- cp -a . /usr/local/lib/mkffwnb/
-
-Make a link from /usr/local/lib/mkffwnb/mkffwnb.pl to
-/usr/local/bin/mkffwnb so that it's in your path.
-
- ln -s /usr/local/lib/mkffwnb/mkffwnb.pl /usr/local/bin/mkffwnb
-
-Then run it as:
-
- mkffwnb
-
-You can also provide a floppy drive as an argument, e.g.
-
- mkffwnb x:
-
-where x: could be mapped to a disk file. This allows you to build an
-image without a real floppy drive. Remember that for virtual drives root
-must have the mapping for the drive in question in ~root/.mtoolsrc.
-
-You can use the option --localtime=/etc/localtime to specify that the
-file /etc/localtime is to be copied to /etc/localtime on the initrd.
-Instead of /etc/localtime, you can use any of the timezone files under
-/usr/share/zoneinfo/, it's just that /etc/localtime will usually be the
-correct one for your timezone.
-
-If you use the option -nonet, it leaves the intermediate files in
-$tempdir, /tmp/mkffwnb by default. This is useful if you want the
-vmlinuz and initrd.gz files for use with LILO or isolinux to boot from
-HD or CDROM. Actually you can also use these with a floppy, it loads
-faster if you fold all the scripts and modules into the initrd ahead
-of time.
-
-mkffwnb has to be run as root because it uses loopback mounts and also
-because the files inside the initrd are owned by root.
-
-Ken Yap
-2003-04-20
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# Perl script to make a bootable image from a floppyfw floppy
-# The basic idea is to unpack and replace or convert all
-# the necessary config files into the initrd
-# and then make a bootable image out of it
-#
-# The --format= option overrides the default of nbi or elf hardcoded
-# in the source. Valid arguments are nbi or elf.
-#
-# The --output= options specifies an output file instead of stdout
-# The --nonet option specifies that a netbootable image is not to
-# be built but the vmlinuz and initrd.gz files left behind in $tempdir
-# The --localtime=f option specifies a timezone file that's to be
-# copied to /etc/localtime in the initrd, allowing a different timezone.
-# The --ffw29 option is intended for 2.9.x and above and extends
-# the size of the initrd by making a bigger one and copying the original over.
-#
-# The first non-option argument is taken to be the letter of a floppy to
-# convert, e.g. a:, b: or even x: where x: is mapped to a file using
-# mtools mapping in $HOME/.mtoolsrc. See the mtools documentation.
-# Thus you can work on a floppy image in a disk file and only write
-# to a floppy with dd or cp when you need to test the image.
-
-use Getopt::Long;
-
-use lib '/usr/local/lib/mkffwnb/';
-use Extendinitrd;
-
-use strict;
-
-use vars qw($testing $verbose $localtime $nonet $format $ffw29 $imagefile
- $floppy $libdir $tftpdir $output $tempdir $tempmount);
-
-sub findversion () {
- my ($version) = grep(/FloppyFW/, `mtype $imagefile ${floppy}floppyfw.msg`);
- return '' unless defined($version) and $version ne '';
- chomp($version);
- $version =~ s/.*FloppyFW (\d+\.\d+\.\d+(\.\d+)?).*/$1/;
- return ($version);
-}
-
-sub getappendargs () {
- my ($append) = join(' ', grep(/^\s*(append\s|console=)/, `mtype $imagefile ${floppy}syslinux.cfg`));
- chomp ($append);
- my @args = split(/\s+/, $append);
- my @result = ();
- foreach $_ (@args) {
- next if (/^$/ or /^append/ or /^initrd=/);
- next if (!$ffw29 and /^root=/);
- push (@result, $_);
- }
- return (join(' ', @result));
-}
-
-# Copy whole floppy to the current directory
-# m preserves timestamps, n overwrites without warning and / means recursive
-sub mcopy ($) {
- my ($tempdir) = @_;
-
- print "mcopy $imagefile -mn/ ${floppy}* $tempdir\n";
- my $status = system("mcopy -mn/ $imagefile ${floppy}* $tempdir");
- return ($status / 256);
-}
-
-# Gunzip file, -f forces overwriting of uncompressed file
-sub gunzip ($) {
- my ($file) = @_;
-
- print "Gunzipping $file\n" if ($verbose);
- my $status = system('gunzip', '-f', $file);
- return ($status / 256);
-}
-
-# Gzip file, -f forces overwriting of compressed file
-sub gzip ($) {
- my ($file) = @_;
-
- print "Gzipping $file\n" if ($verbose);
- my $status = system('gzip', '-9', '-f', $file);
- return ($status / 256);
-}
-
-sub loopbackmount ($$) {
- my ($file, $point) = @_;
-
- print "Mounting $file on $point loopback\n" if ($verbose);
- my $status = system('mount', '-o', 'loop', $file, $point);
- return ($testing ? 0 : $status / 256);
-}
-
-sub loopbackumount ($) {
- my ($point) = @_;
-
- print "Umounting $point\n" if ($verbose);
- my $status = system('umount', $point);
- return ($testing ? 0 : $status / 256);
-}
-
-# Convert DOS CR-NL to Unix NL. $dst has implied prefix of $tempmount
-# Use @output for temporary storage in case we write back to the same file
-sub dostounix ($$) {
- my ($src, $dst) = @_;
- my @output = ();
-
- $dst = "$tempmount/$dst";
- print "Converting $src to $dst\n" if ($verbose);
- unless (open(S, $src)) {
- print "$src: $!\n";
- return (0);
- }
- while (<S>) {
- chomp;
- tr /\015//d;
- push(@output, $_);
- }
- close(S);
- open(D, ">$dst") or return;
- for $_ (@output) {
- print D "$_\n";
- }
- close(D);
- chmod(0755, $dst);
- return (1);
-}
-
-sub bunzip2untar ($$) {
- my ($file, $dir) = @_;
-
- print "Unpacking $file into $dir\n" if ($verbose);
- system("bunzip2 < $file | (cd $dir; tar xf -)");
-}
-
-$testing = $< != 0;
-$verbose = 1;
-$format = '';
-$imagefile = '';
-GetOptions('output=s' => \$output,
- 'nonet!' => \$nonet,
- 'localtime=s' => \$localtime,
- 'format=s' => \$format,
- 'ffw29!' => \$ffw29,
- 'ffw30!' => \$ffw29,
- 'i=s' => \$imagefile);
-if (defined($output) and $output !~ m(^/)) {
- my $d = `pwd`;
- chomp($d);
- $output = "$d/$output";
-}
-if ($imagefile) {
- $imagefile = "-i $imagefile";
-}
-$libdir = '/usr/local/lib/mkffwnb';
-$tftpdir = '/usr/local/var/tftpboot';
-# default can also be 'elf'
-$format = 'nbi' if ($format ne 'elf' and $format ne 'nbi');
-$floppy = $#ARGV >= 0 ? $ARGV[0] : 'a:';
-print <<EOF;
-This program requires mtools, tar, bzip2, loopback mount in the kernel,
-and root privileges to execute. Hope you have them.
-EOF
-my $version = &findversion();
-$version ne '' or die "Cannot determine version\n";
-print "Version $version\n";
-my $append = &getappendargs();
-$append = "--append='$append'" if $append ne '';
-print "$append\n";
-$libdir .= '/' . $version;
--d $libdir or die "Cannot find files for $version\n";
-$tempdir = $nonet ? '/tmp/mkffwnb' : "/tmp/mkffwnb$$";
-$tempmount = 'tmpmount';
-mkdir($tempdir, 0755);
-print "Copying files off floppy, please be patient...\n";
-&mcopy($tempdir) == 0 or die "Mcopy failed, diskette problem?\n";
-chdir($tempdir);
-&gunzip('initrd.gz') == 0 or die "Gunzip of initrd.gz failed\n";
-if ($ffw29) {
- extendinitrd("initrd", 5760);
- system("mv newinitrd initrd");
-}
-mkdir($tempmount, 0755);
-&loopbackmount('initrd', $tempmount) == 0 or die "Loopback mount failed\n";
-&dostounix("$libdir/linuxrc", "linuxrc") if (-r "$libdir/linuxrc");
-unless (&dostounix("$libdir/floppyfw.ini", "floppyfw.ini")) {
- &dostounix("floppyfw/floppyfw.ini", $ffw29 ? "etc/floppyfw.ini" : "floppyfw.ini");
-}
-&dostounix("config", $ffw29 ? "etc/config.prelogin" : "etc/config");
-for my $i (glob('*.bz2 floppyfw/add.bz2 modules/*.bz2 packages/*.bz2')) {
- &bunzip2untar($i, $tempmount);
-}
-for my $i (glob('packages/*.ini')) {
- my $file = $i;
- $file =~ s:packages/::;
- &dostounix($i, "etc/$file");
-}
-&dostounix("hosts", "etc/hosts");
-&dostounix("modules.lst", "etc/modules.lst");
-&dostounix("network.ini", "etc/network.init");
-&dostounix("firewall.ini", "etc/firewall.init");
-&dostounix("syslog.cfg", "etc/syslog.conf");
-&dostounix("packages/timeinfo", "etc/localtime");
-system("cp -p licenses/* $tempmount/licenses/");
-# This conditional code is for 1.1.2 and below
-unless (glob('modules/*.bz2')) {
- print "Copying additional modules\n" if ($verbose);
- system("cp -p modules/* $tempmount/lib/modules/");
-}
-# If a timezone file has been specified, copy that onto initrd
-if (defined($localtime)) {
- if (-r $localtime) {
- print "Copying $localtime to $tempmount/etc/localtime\n";
- system("cp -p $localtime $tempmount/etc/localtime");
- } else {
- print "$localtime: $!\n";
- }
-}
-&loopbackumount($tempmount) == 0 or die "Loopback umount failed\n";
-&gzip('initrd') == 0 or die "Gzip of initrd failed\n";
-if ($nonet) {
- print "Floppyfw directory in $tempdir\n";
-} else {
- print "Calling mk$format-linux to make the netbootable image\n" if ($verbose);
- $output = "$tftpdir/floppyfw-$version.nb" if (!defined($output));
- system("mk$format-linux $append --output=$output vmlinuz initrd.gz");
- system("rm -fr $tempdir");
-}
+++ /dev/null
-This is a quick and dirty Perl program to make a netbootable
-image from a Linux Router floppy. It was tested with a Coyote Linux
-(http://www.coyotelinux.com) floppy which is based on LRP. You need tar,
-mtools, mknbi-1.0, and of course, perl, to run this script.
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# A program to make a netbootable image from a LRP firewall floppy
-#
-# Tested on a Dachstein Linux floppy image available from
-# http://lrp1.steinkuehler.net/ or via http://leaf.sourceforge.net/
-
-# The most recent version of this script and a companion HowTo is available at
-# http://members.optushome.com.au/graybeard/linux/netboot.html
-#
-# Modified from the mklrpnb file found in the contrib/mklrpnb directory of the
-# Etherboot source at http://etherboot.sourceforge.net/
-#
-# Modifications by Glenn McK <graybeard@users.sourceforge.net>
-# $Id$
-#####################################
-
-# this entry will need changing
-$image = "/home/graybeard/etherboot/dachstein-v1.0.2-1680.bin";
-
-# these can remain, but change them if desired
-#
-# the next argument defaults to firewall if no other name is passed via the
-# command line, this will be the directory where distribution will be expanded
-# under $base and also the directory in /tftpboot for lrp.nb
-
-my $uniqdir = shift || 'firewall';
-
-$mntdir = "/mnt/floppy"; # where the above image file can be mounted
-$tftpbase = "/tftpboot";
-$tftpboot = "$tftpbase/$uniqdir"; # where the netboot images will be available
-$base = "/usr/src/LRP";
-$dachorg = "$base/dach-org-$uniqdir"; # a copy required to make the distribution
-$dachnew = "$base/lrp-$uniqdir"; # the base files for the new distribution
-$packages = "$dachnew/var/lib/lrpkg"; # list to allow lrcfg to display Packages
-
-# everything below should be okay
-######################################
-
-if ( !-e $image ) {
- print
-"\n\tA valid LRP file and directory are required\n\tdownload one then edit $0\n\n";
- exit 1;
-}
-if ( !-d $base ) {
- mkdir( $base, 0700 );
-}
-
-if ( !-d $dachorg ) {
- mkdir( $dachorg, 0700 );
-}
-
-if ( !-d $dachnew ) {
- mkdir( $dachnew, 0700 );
- `umount $mntdir`;
- `mount -o ro,loop $image $mntdir`;
-
- `cp -vr $mntdir/* $dachorg/`;
-
- @cfg = `cat $mntdir/syslinux.cfg`;
-
- unless ( defined(@cfg) ) {
- print "Cannot find syslinux.cfg on $mntdir\n";
- exit 1;
- }
- print "cfg = @cfg\n";
- ($append) = grep( /append/, @cfg ); # find the append= line
- print "append = \n$append\n";
- chomp($append); # remove trailing newline
- $append =~ s/append=//; # remove the append= at beginning
- print "strip append = \n$append\n\n";
- @args = split ( / /, $append ); # split into arguments at whitespace
- ($root) = grep( /^initrd=/, @args ); # find the initrd= argument
- $root =~ s/^initrd=//; # remove the initrd= at beginning
- $root =~ s/\.lrp$//; # cleanup for paclages list
- print "strip initrd = \n$root\n\n";
- ($lrp) = grep( /^LRP=/, @args ); # find the LRP= argument
- $lrp =~ s/^LRP=//; # remove the LRP= at beginning
- print "strip LRP =\n$lrp\n\n";
- @lrp = split ( /,/, $lrp ); # split into filenames at ,
- unshift ( @lrp, $root ); # prepend the root LRP filename
- @pack = @lrp;
- print "LRP =\n@lrp\n\n";
- $append = '';
-
- foreach $i (@args) { # rebuild the append string
- next if ( $i =~ /^initrd=/ ); # minus the unneeded parameters
- next if ( $i =~ /^LRP=/ );
- next if ( $i =~ /^boot=/ );
- next if ( $i =~ /^PKGPATH=/ );
- print "$i = i\n";
- $append .= "$i ";
- }
-
- print "final append = \n$append\n";
-
- chdir($dachnew) or die "$dachnew: $!\n";
- foreach $i (@lrp) {
- $i .= '.lrp' if $i !~ /\.lrp$/;
- print "\n\n\nUnpacking $i\n";
- system("ln -svf $dachorg/$i ${dachorg}/${i}.tar.gz");
- chmod 0600, "$dachorg/$i";
- system("cat $mntdir/$i | tar zxvf -");
- }
-
- # create file for lrcfg to display packages
- open( PACKAGES, ">$packages/packages" )
- || print "unable to modify $packages:$!\n";
- foreach $line (@pack) {
- print PACKAGES "$line\n";
- }
- close PACKAGES;
-
- # prevent previous file from being overwritten during installation
- # and also mess with some values in /linuxrc to hide non errors
- open( LINUXRC, "$packages/root.linuxrc" );
- @text = <LINUXRC>;
- close LINUXRC;
- open( LINUXRC, ">$packages/root.linuxrc" );
- foreach $line (@text) {
- $line =~ s/PFX\/packages/PFX\/packages-old \
-\t\t\t\t# packages changed to packages-old for netboot setup/;
- $line =~
-s/^rc=1/# rc=1 changed to rc=0 to suppress error messages for netboot setup \
-rc=0/;
- $line =~
-s/echo -n \" \(nf\!\)\"/#echo -n \" \(nf\!\)\" changed to reflect ToDo list \
-\t\t\techo -n \" netboot setup - No backups possible from this machine - ToFix ?"/;
- print LINUXRC $line;
- }
- close LINUXRC;
-
- # swap interfaces around in network config file
- # eth1 is the new external eth0 is OUR internal server access
- open( NETWORK, "$dachnew/etc/network.conf" )
- || print "Unable to modify NETWORK:$!\n";
- @text = <NETWORK>;
- close NETWORK;
- open( NETWORK, ">$dachnew/etc/network.conf" )
- || print "Unable to modify NETWORK:$!\n";
- foreach $line (@text) {
- $line =~ s/eth0/eth00/;
- $line =~ s/eth1/eth0/;
- $line =~ s/eth00/eth1/;
- print NETWORK $line;
- }
- close NETWORK;
-
- `echo $append > $dachorg/appendstr`;
-
- `umount /mnt/floppy`;
- print "\nThe files have been extracted to $dachnew\n";
- system("ls -al $dachnew");
-}
-else {
- print "\n\n\t$image \n \thas already been extracted to $dachnew \
-\tNow skipping to the next step where the netboot file\
-\twill be created.\n";
-
- $append = `cat $dachorg/appendstr`;
- print "\nThe new append string will be...\n$append\n";
-
- chdir($dachnew);
- if ( !-d $tftpbase ) {
- mkdir( $tftpbase, 0710 );
- system("chgrp nobody $tftpbase");
- }
-
- unlink($tftpboot);
-
- # these permissions really need changing to something secure
- mkdir( $tftpboot, 0710 );
- system("chgrp nobody $tftpboot");
- print "\tRepacking to $tftpboot/lrp.lrp\n";
- system("tar zcf $tftpboot/lrp.lrp *");
- print "\tExtracting kernel image from $dachorg\n";
- system("cat $dachorg/linux > $tftpboot/lrp.ker");
- print "\tCreating netboot image $tftpboot/lrp.nb\n";
- system(
-"mknbi-linux --append='$append' --output=$tftpboot/lrp.nb $tftpboot/lrp.ker $tftpboot/lrp.lrp"
- );
- chmod 0604, "$tftpboot/lrp.nb", "$tftpboot/lrp.ker", "$tftpboot/lrp.lrp";
- print "\nThese netboot files are in $tftpboot\n";
- system("ls -al $tftpboot");
- print "\n The owner and permissions for $tftpboot \
- and files should be checked for security. The above\
-permissions assume that tftp is running chroot (nobody)
- drwx--r--- root:nobody /tftpboot\n\n";
-}
-
-exit 0;
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# A program to make a netbootable image from a LRP firewall floppy
-# Tested on a Coyote Linux floppy
-#
-@cfg = `mtype a:syslinux.cfg`;
-unless (defined(@cfg)) {
- print "Cannot find syslinux.cfg on floppy\n";
- exit 1;
-}
-($append) = grep(/^append/, @cfg); # find the append= line
-chomp($append); # remove trailing newline
-$append =~ s/append=//; # remove the append= at beginning
-@args = split(/ /, $append); # split into arguments at whitespace
-($root) = grep(/^initrd=/, @args); # find the initrd= argument
-$root =~ s/^initrd=//; # remove the initrd= at beginning
-($lrp) = grep(/^LRP=/, @args); # find the LRP= argument
-$lrp =~ s/^LRP=//; # remove the LRP= at beginning
-@lrp = split(/,/, $lrp); # split into filenames at ,
-unshift(@lrp, $root); # prepend the root LRP filename
-$append = '';
-foreach $i (@args) { # rebuild the append string
- next if ($i =~ /^initrd=/); # minus the unneeded parameters
- next if ($i =~ /^LRP=/);
- next if ($i =~ /^boot=/);
- $append .= "$i ";
-}
-# print "$append\n";
-$tempdir = "/tmp/lrp$$";
-mkdir($tempdir, 0777) or die "$tempdir: $!\n";
-chdir($tempdir) or die "$tempdir: $!\n";
-foreach $i (@lrp) {
- $i .= '.lrp' if $i !~ /\.lrp$/;
- print "Unpacking $i\n";
- system("mtype a:$i | tar zxvf -");
-}
-print "Repacking to /tmp/lrp.lrp\n";
-system("tar zcf /tmp/lrp.lrp *");
-chdir('/tmp') or die "/tmp: $!\n";
-system("rm -fr $tempdir");
-print "Extracting kernel image from floppy\n";
-system("mtype a:linux > /tmp/lrp.ker");
-print "Creating netboot image in /tmp/lrp.nb\n";
-system("mkelf-linux --append='$append' --output=/tmp/lrp.nb /tmp/lrp.ker /tmp/lrp.lrp");
-exit 0;
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# Quick Perl program to decode and display details about
-# tagged images created by mknbi, and then mount the contained
-# DOS filesystem using a loop-back mount
-#
-# Martin Atkins, November 1998
-# by hacking disnbi by
-# Ken Yap, September 1998
-#
-#
-
-sub getvendordata {
- my ($flags) = @_;
-
- my $vendordata = '';
- my $vendorlen = ($flags & 0xff) >> 4;
- if ($vendorlen > 0) {
- $vendorlen *= 4;
- $vendordata = unpack("A$vendorlen", substr($imageheader, $curoffset));
- $curoffset += $vendorlen;
- }
- return ($vendordata);
-}
-
-sub decodesegmentflags {
- my ($flags) = @_;
-
- $flags >>= 24;
- $flags &= 0x3;
- ($flags == 0) and $type = "Absolute";
- ($flags == 1) and $type = "Follows last segment";
- ($flags == 2) and $type = "Below end of memory";
- ($flags == 3) and $type = "Below last segment loaded";
- return ($type);
-}
-
-sub onesegment
-{
- my ($segnum) = @_;
- my ($type, $vendordata);
-
- my ($flags, $loadaddr, $imagelen, $memlength) = unpack("V4", substr($imageheader, $curoffset));
- $curoffset += 16;
- print "Segment number $segnum\n";
- printf "Load address:\t\t%08x\n", $loadaddr;
- printf "Image length:\t\t%d\n", $imagelen;
- printf "Memory length:\t\t%d\n", $memlength;
- $type = &decodesegmentflags($flags);
- printf "Position:\t\t$type\n";
- printf "Vendor tag:\t\t%d\n", ($flags >> 8) & 0xff;
- if (($vendordata = &getvendordata($flags)) ne '') {
- print "Vendor data:\t\t", $vendordata, "\n";
- }
- print "\n";
- push (@seglengths, $imagelen);
- return (($flags >> 26) & 1);
-}
-
-@seglengths = ();
-$#ARGV == 1 or die "Usage: mntnbi tagged-image-file dir\n";
-$imagefile= $ARGV[0];
-open(I, $ARGV[0]) or die "$imagefile: $!\n";
-(defined($status = sysread(I, $imageheader, 512)) and $status == 512)
- or die "$imagefile: Cannot read header\n";
-$headerrecord = substr($imageheader, 0, 16);
-($magic, $flags, $bx, $ds, $ip, $cs) = unpack("a4Vv4", $headerrecord);
-$magic eq "\x36\x13\x03\x1B" or die "$imagefile: Not a tagged image file\n";
-$curoffset = 16;
-
-# Now decode the header
-
-printf "Header location:\t%04x:%04x\n", $ds, $bx;
-printf "Start address:\t\t%04x:%04x\n", $cs, $ip;
-printf "Flags:\n";
- print "Return to loader after execution (extension)\n" if (($flags >> 8) & 1);
-if (($vendordata = &getvendordata($flags)) ne '') {
- print "Vendor data:\t\t", $vendordata, "\n";
-}
-print "\n";
-
-# Now decode each segment record
-
-$segnum = 1;
-do {
- $lastrecord = &onesegment($segnum);
- ++$segnum;
-} while (!$lastrecord);
-
-if ($#seglengths != 1) {
- die "This is not a DOS image $#seglengths\n";
-}
-$offset = 512 + $seglengths[0];
-print "mounting filesystem at offset $offset in $ARGV[0] on $ARGV[1]\n";
-$rc = system "mount $ARGV[0] $ARGV[1] -t msdos -o loop,offset=$offset";
-print "Done\n" if ($rc == 0);
-exit(0);
+++ /dev/null
-For more information please check
-http://nfs-swap.dot-heine.de
+++ /dev/null
-# Comment out the second command and uncomment the first command
-# below if you don't want to use libwrap (hosts.{allow,deny} access control)
-
-# If you don't have it in /var/log/subsys, uncomment and define
-#CFLAGS+=-DLOCKFILE_DIR=\"/var/log\"
-LIBWRAP=-lwrap
-
-p910nd: p910nd.c
-# $(CC) -Wall $(CFLAGS) -o $@ p910nd.c
- $(CC) -Wall $(CFLAGS) -DUSE_LIBWRAP -o $@ p910nd.c $(LIBWRAP)
+++ /dev/null
-#!/usr/bin/perl
-while (1)
-{
- exit 0 if read(STDIN,$c,1) == 0;
- last if ($cl eq "\031" && $c eq "\001");
- $cl = $c;
-}
-kill 'STOP',$$;
-exit 0
+++ /dev/null
-#!/usr/bin/perl
-
-# edit this to the printer hostname
-$them = 'ken';
-$port = 9101;
-
-open(STDIN, "$ARGV[0]") if $#ARGV >= 0;
-
-use Socket;
-#use Sys::Hostname;
-
-#$hostname = hostname;
-
-($name, $aliases, $proto) = getprotobyname('tcp');
-($name, $aliases, $port) = getservbyname($port, 'tcp')
- unless $port =~ /^\d+$/;
-
-#$thisaddr = inet_aton($hostname);
-#defined($thisaddr) or &errexit("inet_aton: cannot resolve $hostname\n");
-
-$thataddr = inet_aton($them);
-defined($thataddr) or &errexit("inet_aton: cannot resolve $them\n");
-
-socket(S, PF_INET, SOCK_STREAM, $proto) or &errexit("socket: $!\n");
-
-#$this = sockaddr_in(0, $thisaddr);
-#bind(S, $this) || &errexit("bind: $!\n");
-
-$that = sockaddr_in($port, $thataddr);
-connect(S, $that) || &errexit("connect: $!\n");
-
-select(S); $| = 1; select(STDOUT);
-
-$buffer = '';
-while (1)
-{
- $rin = '';
- vec($rin, fileno(S), 1) = 1;
- $nfound = select($rout=$rin, $wout=$rin, undef, undef);
- if (vec($rout, fileno(S), 1)) {
- print STDERR "$buffer\n" if
- defined($nread = sysread(S, $buffer, 8192));
- }
- if (vec($wout, fileno(S), 1)) {
- $nread = read(STDIN, $buffer, 8192);
- last if $nread == 0;
- &errexit("write: $!\n") unless
- defined($written = syswrite(S,$buffer,$nread));
- }
-}
-close(S);
-exit 0;
-
-sub errexit
-{
- print STDERR @_;
- exit 2;
-}
+++ /dev/null
-.TH P910ND 8 "1 August 2004"
-.SH NAME
-p910nd \- port 9100+n printer daemon
-.SH SYNOPSIS
-.B p910nd
-[\fB-f device\fR]
-[\fB-i bindaddr\fR]
-[\fB-bv\fR]
-[\fB0|1|2\fR]
-.SH DESCRIPTION
-.I p910nd
-is a small daemon that copies any data received on the port
-it is listening on to the corresponding printer port.
-It is primarily intended for diskless Linux hosts running as printer drivers
-but there is no reason why it could not be used on diskful hosts.
-Port 9100 is copied to /dev/lp0, 9101 to /dev/lp1 and 9102 to /dev/lp2.
-The default is port 9100 to /dev/lp0.
-.LP
-The \fB-f\fR option can be used to specify a different printer device,
-e.g. /dev/usblp0.
-.LP
-The \fB-i\fR option can be used to specify binding to one address instead
-of all interfaces which is the default.
-.LP
-The \fB-b\fR option turns on bidirectional copying.
-.LP
-The \fB-v\fR option shows the version number.
-.SH INSTALLATION
-.I p910nd
-can be run as a standalone daemon or from inetd.
-It will automatically detect if it is running under inetd.
-.LP
-A sample SysVinit script,
-.IR p910nd.sh ,
-is provided for operation as a daemon.
-.I p910nd
-will change its name under ps to match the printer port, i.e.
-.I p9100d, p9101d
-and
-.IR p9102d .
-.LP
-When running under inetd, the
-.I /etc/inetd.conf
-entry should look something like this (with tcpwrappers protection):
-.sp
-.nf
-p9101 stream tcp nowait root /usr/sbin/tcpd /sbin/p910nd
-.fi
-.sp
-Don't forget to add an entry in
-.I /etc/services
-for the corresponding port.
-.LP
-If operating with lprng, use the host%port syntax for the
-printer device to send jobs to it.
-.LP
-If operating with CUPS, this is supported as the AppSocket
-protocol, also known as the JetDirect (probably TM) protocol.
-.LP
-If operating with classic Berkeley lpd, a sample client,
-.IR client.pl ,
-is provided.
-This should be installed as the ifilter (if=) in /etc/printcap.
-.I banner.pl
-should be installed as the ofilter (of=) in /etc/printcap.
-It may be necessary to create a dummy spool file for lpd (lp=).
-This file will be opened but not written to.
-The corresponding C versions are left as an exercise for the reader.
-.LP
-When running under inetd, more than one instance could be started.
-To avoid problems with multiple instances attempting to access the
-printer at the same time, make sure that only one client is active
-at any one time. This can be done by designating one host as the
-spooler and sending all jobs to this host. You will probably
-need to set up an intermediate queue anyway to provide print job filtering.
-.LP
-If compiled with USE_LIBWRAP and linked with -lwrap, it uses the libwrap
-library (tcpwrappers). Access control can be done with /etc/hosts.allow
-and /etc/hosts.deny. The service name is p910nd.
-.SH DIAGNOSTICS
-.I p910nd
-logs error messages to syslog.
-.SH "SEE ALSO"
-printcap(5), hosts_access(5)
-.SH FILES
-/var/run/p9100d.pid, /var/lock/subsys/p9100d, /etc/hosts.allow, /etc/hosts.deny
-.SH COPYRIGHT
-.I p910nd
-is under the GNU Public License
-.SH AUTHOR
-Ken Yap (ken_yap@users.sourceforge.net)
-.SH DATE
-Version 0.8 October 2004
+++ /dev/null
-/*
- * Port 9100+n daemon
- * Accepts a connection from port 9100+n and copy stream to
- * /dev/lpn, where n = 0,1,2.
- *
- * Run standalone as: p910nd [0|1|2]
- *
- * Run under inetd as:
- * p910n stream tcp nowait root /usr/sbin/tcpd p910nd [0|1|2]
- * where p910n is an /etc/services entry for
- * port 9100, 9101 or 9102 as the case may be.
- * root can be replaced by any uid with rw permission on /dev/lpn
- *
- * Port 9100+n will then be passively opened
- * n defaults to 0
- *
- * Version 0.8
- * Allow specifying address to bind to
- *
- * Version 0.7
- * Bidirectional data transfer
- *
- * Version 0.6
- * Arne Bernin fixed some cast warnings, corrected the version number
- * and added a -v option to print the version.
- *
- * Version 0.5
- * -DUSE_LIBWRAP and -lwrap enables hosts_access (tcpwrappers) checking.
- *
- * Version 0.4
- * Ken Yap (ken_yap@users.sourceforge.net), April 2001
- * Placed under GPL.
- *
- * Added -f switch to specify device which overrides /dev/lpn.
- * But number is still required get distinct ports and locks.
- *
- * Added locking so that two invocations of the daemon under inetd
- * don't try to open the printer at the same time. This can happen
- * even if there is one host running clients because the previous
- * client can exit after it has sent all data but the printer has not
- * finished printing and inetd starts up a new daemon when the next
- * request comes in too soon.
- *
- * Various things could be Linux specific. I don't
- * think there is much demand for this program outside of PCs,
- * but if you port it to other distributions or platforms,
- * I'd be happy to receive your patches.
- */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <getopt.h>
-#include <ctype.h>
-#include <string.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <syslog.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#ifdef USE_LIBWRAP
-#include "tcpd.h"
-int allow_severity, deny_severity;
-extern int hosts_ctl(char *daemon, char *client_name,
- char *client_addr, char *client_user);
-#endif
-
-#define BASEPORT 9100
-#define PIDFILE "/var/run/p910%cd.pid"
-#ifdef LOCKFILE_DIR
-#define LOCKFILE LOCKFILE_DIR "/p910%cd"
-#else
-#define LOCKFILE "/var/lock/subsys/p910%cd"
-#endif
-#define PRINTERFILE "/dev/lp%c"
-#define LOGOPTS LOG_ERR
-
-static char *progname;
-static char version[] = "p910nd Version 0.8";
-static int lockfd = -1;
-static char *device = 0;
-static int bidir = 0;
-static char *bindaddr = 0;
-
-void usage(void)
-{
- fprintf(stderr, "Usage: %s [-f device] [-i bindaddr] [-bv] [0|1|2]\n", progname);
- exit(1);
-}
-
-void show_version (void)
-{
- fprintf(stdout, "%s \n", version);
-}
-
-FILE *open_printer(int lpnumber)
-{
- FILE *f;
- char lpname[sizeof(PRINTERFILE)];
-
-#ifdef TESTING
- (void)snprintf(lpname, sizeof(lpname), "/dev/tty");
-#else
- (void)snprintf(lpname, sizeof(lpname), PRINTERFILE, lpnumber);
-#endif
- if (device == 0)
- device = lpname;
- if ((f = fopen(device, bidir ? "w+" : "w")) == NULL)
- {
- syslog(LOGOPTS, "%s: %m\n", device);
- exit(1);
- }
- return (f);
-}
-
-int get_lock(int lpnumber)
-{
- char lockname[sizeof(LOCKFILE)];
- struct flock lplock;
-
- (void)snprintf(lockname, sizeof(lockname), LOCKFILE, lpnumber);
- if ((lockfd = open(lockname, O_CREAT|O_RDWR)) < 0)
- {
- syslog(LOGOPTS, "%s: %m\n", lockname);
- return (0);
- }
- memset(&lplock, 0, sizeof(lplock));
- lplock.l_type = F_WRLCK;
- lplock.l_pid = getpid();
- if (fcntl(lockfd, F_SETLKW, &lplock) < 0)
- {
- syslog(LOGOPTS, "%s: %m\n", lockname);
- return (0);
- }
- return (1);
-}
-
-void free_lock(void)
-{
- if (lockfd >= 0)
- (void)close(lockfd);
-}
-
-/* Copy network socket to FILE f until EOS */
-int copy_stream(int fd, FILE *f)
-{
- int nread;
- char buffer[8192];
-
- if (bidir) {
- FILE *nf;
-
- if ((nf = fdopen(fd, "w")) == NULL) {
- syslog(LOGOPTS, "fdopen: %m\n");
- }
- for (;;) {
- fd_set readfds;
- int result;
- int maxfd = fileno(f) > fd ? fileno(f) : fd;
- FD_ZERO(&readfds);
- FD_SET(fileno(f), &readfds);
- FD_SET(fd, &readfds);
- result = select(maxfd + 1, &readfds, 0, 0, 0);
- if (result < 0)
- return (result);
- if (result == 0)
- continue;
- if (FD_ISSET(fd, &readfds)) {
- nread = read(fd, buffer, sizeof(buffer));
- if (nread <= 0)
- break;
- (void)fwrite(buffer, sizeof(char), nread, f);
- }
- if (FD_ISSET(fileno(f), &readfds)) {
- nread = read(fileno(f), buffer, sizeof(buffer));
- if (nread > 0 && nf != NULL) {
- (void)fwrite(buffer, sizeof(char), nread, nf);
- (void)fflush(nf);
- }
- }
- }
- (void)fflush(f);
- (void)fclose(nf);
- return (0);
- } else {
- while ((nread = read(fd, buffer, sizeof(buffer))) > 0)
- (void)fwrite(buffer, sizeof(char), nread, f);
- (void)fflush(f);
- return (nread);
- }
-}
-
-void one_job(int lpnumber)
-{
- FILE *f;
- struct sockaddr_in client;
- socklen_t clientlen = sizeof(client);
-
- if (getpeername(0, (struct sockaddr*) &client, &clientlen) >= 0)
- syslog(LOGOPTS, "Connection from %s port %hu\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- if (get_lock(lpnumber) == 0)
- return;
- f = open_printer(lpnumber);
- if (copy_stream(0, f) < 0)
- syslog(LOGOPTS, "copy_stream: %m\n");
- fclose(f);
- free_lock();
-}
-
-void server(int lpnumber)
-{
- struct rlimit resourcelimit;
-#ifdef USE_GETPROTOBYNAME
- struct protoent *proto;
-#endif
- int netfd, fd, one = 1;
- socklen_t clientlen;
- struct sockaddr_in netaddr, client;
- char pidfilename[sizeof(PIDFILE)];
- FILE *f;
- int ipret;
-
-#ifndef TESTING
- switch (fork())
- {
- case -1:
- syslog(LOGOPTS, "fork: %m\n");
- exit (1);
- case 0: /* child */
- break;
- default: /* parent */
- exit(0);
- }
- /* Now in child process */
- resourcelimit.rlim_max = 0;
- if (getrlimit(RLIMIT_NOFILE, &resourcelimit) < 0)
- {
- syslog(LOGOPTS, "getrlimit: %m\n");
- exit(1);
- }
- for (fd = 0; fd < resourcelimit.rlim_max; ++fd)
- (void)close(fd);
- if (setsid() < 0)
- {
- syslog(LOGOPTS, "setsid: %m\n");
- exit(1);
- }
- (void)chdir("/");
- (void)umask(022);
- fd = open("/dev/null", O_RDWR); /* stdin */
- (void)dup(fd); /* stdout */
- (void)dup(fd); /* stderr */
- (void)snprintf(pidfilename, sizeof(pidfilename), PIDFILE, lpnumber);
- if ((f = fopen(pidfilename, "w")) == NULL)
- {
- syslog(LOGOPTS, "%s: %m\n", pidfilename);
- exit(1);
- }
- (void)fprintf(f, "%d\n", getpid());
- (void)fclose(f);
- if (get_lock(lpnumber) == 0)
- exit(1);
-#endif
- f = open_printer(lpnumber);
-#ifdef USE_GETPROTOBYNAME
- if ((proto = getprotobyname("tcp")) == NULL)
- {
- syslog(LOGOPTS, "Cannot find protocol for TCP!\n");
- exit(1);
- }
- if ((netfd = socket(AF_INET, SOCK_STREAM, proto->p_proto)) < 0)
-#else
- if ((netfd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP)) < 0)
-#endif
- {
- syslog(LOGOPTS, "socket: %m\n");
- exit(1);
- }
- if (setsockopt(netfd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0)
- {
- syslog(LOGOPTS, "setsocketopt: %m\n");
- exit(1);
- }
- netaddr.sin_port = htons(BASEPORT + lpnumber - '0');
- if (bindaddr == 0) {
- netaddr.sin_addr.s_addr = htonl(INADDR_ANY);
- } else {
- ipret = inet_pton(AF_INET, bindaddr, &netaddr.sin_addr.s_addr);
- if (ipret < 0) {
- syslog(LOGOPTS, "inet_pton: %m\n");
- exit(1);
- } else if (ipret == 0) {
- syslog(LOGOPTS, "inet_pton: invalid bind IP address\n");
- exit(1);
- }
- }
- memset(netaddr.sin_zero, 0, sizeof(netaddr.sin_zero));
- if (bind(netfd, (struct sockaddr*) &netaddr, sizeof(netaddr)) < 0)
- {
- syslog(LOGOPTS, "bind: %m\n");
- exit(1);
- }
- if (listen(netfd, 5) < 0)
- {
- syslog(LOGOPTS, "listen: %m\n");
- exit(1);
- }
- clientlen = sizeof(client);
- memset(&client, 0, sizeof(client));
- while ((fd = accept(netfd, (struct sockaddr*) &client, &clientlen)) >= 0)
- {
-#ifdef USE_LIBWRAP
- if (hosts_ctl("p910nd", STRING_UNKNOWN,
- inet_ntoa(client.sin_addr), STRING_UNKNOWN) == 0) {
- syslog(LOGOPTS, "Connection from %s port %hd rejected\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- close(fd);
- continue;
- }
-#endif
- syslog(LOGOPTS, "Connection from %s port %hd accepted\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- /*write(fd, "Printing", 8);*/
- if (copy_stream(fd, f) < 0)
- syslog(LOGOPTS, "copy_stream: %m\n");
- (void)close(fd);
- }
- syslog(LOGOPTS, "accept: %m\n");
- free_lock();
- exit(1);
-}
-
-int is_standalone(void)
-{
- struct sockaddr_in bind_addr;
- socklen_t ba_len;
-
- /*
- * Check to see if a socket was passed to us from inetd.
- *
- * Use getsockname() to determine if descriptor 0 is indeed a socket
- * (and thus we are probably a child of inetd) or if it is instead
- * something else and we are running standalone.
- */
- ba_len = sizeof(bind_addr);
- if (getsockname(0, (struct sockaddr*) &bind_addr, &ba_len) == 0)
- return (0); /* under inetd */
- if (errno != ENOTSOCK) /* strange... */
- syslog(LOGOPTS, "getsockname: %m\n");
- return (1);
-}
-
-int main(int argc, char *argv[])
-{
- int c, lpnumber;
- char *p;
-
- if (argc <= 0) /* in case not provided in inetd.conf */
- progname = "p910nd";
- else
- {
- progname = argv[0];
- if ((p = strrchr(progname, '/')) != 0)
- progname = p + 1;
- }
- lpnumber = '0';
- while ((c = getopt(argc, argv, "bi:f:v")) != EOF)
- {
- switch (c)
- {
- case 'b':
- bidir = 1;
- break;
- case 'f':
- device = optarg;
- break;
- case 'i':
- bindaddr = optarg;
- break;
- case 'v':
- show_version();
- break;
- default:
- usage();
- break;
- }
- }
- argc -= optind;
- argv += optind;
- if (argc > 0)
- {
- if (isdigit(argv[0][0]))
- lpnumber = argv[0][0];
- }
- /* change the n in argv[0] to match the port so ps will show that */
- if ((p = strstr(progname, "p910n")) != NULL)
- p[4] = lpnumber;
-
- /* We used to pass (LOG_PERROR|LOG_PID|LOG_LPR|LOG_ERR) to syslog, but
- * syslog ignored the LOG_PID and LOG_PERROR option. I.e. the intention
- * was to add both options but the effect was to have neither.
- * I disagree with the intention to add PERROR. --Stef */
- openlog (p, LOG_PID, LOG_LPR);
- if (is_standalone())
- server(lpnumber);
- else
- one_job(lpnumber);
- return (0);
-}
+++ /dev/null
-#!/bin/sh
-#
-# p910nd.sh This shell script takes care of starting and stopping
-# p910nd (port 9100+n printer daemon)
-# This script only controls the one on port 9101.
-# You can start others if you wish.
-#
-
-# Todo: Make it fully LSB
-
-# See how we were called.
-case "$1" in
- start)
- # Start daemons.
- echo -n "Starting p910nd: "
- # default port is 1 so it will appear as p9101d on a ps
- start_daemon p910nd
- echo
- ;;
- stop)
- # Stop daemons.
- echo -n "Shutting down p910nd: "
- killproc p9101d
- echo
- rm -f /var/run/p9101.pid
- ;;
- status)
- status p9101d
- ;;
- restart)
- $0 stop
- $0 start
- ;;
- *)
- echo "Usage: p910nd {start|stop|restart|status}"
- exit 1
-esac
-
-exit 0
+++ /dev/null
-CPPFLAGS =
-LDLIBS =
-CFLAGS = -pipe -g -O2 -Wall
-LDFLAGS = -pipe
-CC = gcc
-LD = gcc
-# Some "black" magic to determine optimal compiler flags for target
-# architecture
-TARGET_ARCH:= $(shell if [ \! -r .compile-options ] ; then ( \
- cpu=`grep cpu /proc/cpuinfo 2>&1 |head -1| \
- cut -d : -f 2-| sed -e 's/ //g'`; \
- if [ x"$$cpu" = x"" ] ; then \
- echo -fno-strength-reduce; \
- else if [ "$$cpu" = "386" ] ; then \
- echo -m386 -fno-strength-reduce; \
- else if [ "$$cpu" = "486" ] ; then \
- echo -m486 -fno-strength-reduce; \
- else if [ "$$cpu" = "Alpha" ] ; then \
- echo -fno-strength-reduce; \
- else echo main\(\)\{\} >.compile-options.c; \
- if gcc -mpentium -o .compile-options.o -c \
- .compile-options.c &>/dev/null; then \
- echo -mpentium -fstrength-reduce; \
- else if gcc -m486 -malign-functions=2 -malign-jumps=2 \
- -malign-loops=2 -o .compile-options.o -c \
- .compile-options.c &>/dev/null; then \
- echo -n -m486 -malign-functions=2 -malign-jumps=2; \
- echo ' '-malign-loops=2 -fno-strength-reduce; \
- else echo -m486; \
- fi;fi;fi;fi;fi;fi) > .compile-options; \
- rm -f .compile-options.c .compile-options.o; \
- fi; cat .compile-options)
-ASFLAGS = $(TARGET_ARCH)
-
-OBJS = ppmtoansi.o
-
-##############################################################################
-
-ifeq (.depend,$(wildcard .depend))
-all: ppmtoansi
-include .depend
-else
-all: depend
- @$(MAKE) all
-endif
-
-##############################################################################
-
-ppmtoansi: $(OBJS)
-
-##############################################################################
-
-clean:
- $(RM) *~ *.o *.dvi *.log *.aux *yacc.tab.[ch] *yacc.output *lex.[co] \
- *.dat .depend .tmp_depend .compile-options*
- strip ppmtoansi >&/dev/null || true
-
-distclean: clean
- $(RM) -rf ppmtoansi
-
-##############################################################################
-
-depend:
- for i in *.c;do $(CPP) $(CPPFLAGS) -MM $$i;done >.tmp_depend
- mv .tmp_depend .depend
-
-##############################################################################
+++ /dev/null
-\e[9;;1- \e[15;;1- \e[18;;5-Ûl\e[9;1;3-$\80\e[13;1;3-$\80\e[17;1;1-À\e[9;2;1- \e[12;2;1- \e[15;2;1- \e[17;2;1-À\e[9;3;1- \e[15;3;1- \e[18;3;5-Ûl\e[9;4;1- \e[15;4;1- \e[23;4;1-À\e[9;5;1- \e[15;5;1- \e[23;5;1-À\e[9;6;1- \e[15;6;1- \e[18;6;5-Ûl\e[8;8;4-I \e[14;8;4-m°\e[19;8;5-¶Ú\e[8;9;1-@\e[12;9;2-L\e[18;9;2-¬\e[8;10;1-@\e[11;10;1-`\e[13;10;1-@\e[18;10;1- \e[20;10;1-`\e[8;11;1-@\e[11;11;1-`\e[13;11;1-@\e[19;11;5-¶Ú\e[8;12;1-@\e[11;12;1-`\e[13;12;1-@\e[20;12;1-`\e[24;12;1- \e[8;13;1-@\e[12;13;2-L\e[18;13;2-l\e[24;13;1- \e[8;14;4-I \e[14;14;4-m°\e[19;14;5-¶Ú
\ No newline at end of file
+++ /dev/null
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+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"17 16 6 1",
-/* colors */
-"` c #000000",
-"a c #00FFFF",
-"b c #00FF00",
-"c c #FF00FF",
-"d c #FF0000",
-"e c #FFFF00",
-/* pixels */
-"`d`````d``aaaaa``",
-"`ddd`ddd`a```````",
-"`d``d``d`a```````",
-"`d`````d``aaaaa``",
-"`d`````d```````a`",
-"`d`````d```````a`",
-"`d`````d``aaaaa``",
-"`````````````````",
-"bbbb``eeee`ccccc`",
-"b```be````ce`````",
-"b``e`b````c`e````",
-"b``e`b`````ccccc`",
-"b``e`b``````e```c",
-"b```be````ee````c",
-"bbbb``eeee`ccccc`",
-"`````````````````"
-};
+++ /dev/null
-P3
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-65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
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-65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
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+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"32 16 4 1",
-/* colors */
-"` c #000000",
-"a c #00FFFF",
-"b c #00FF00",
-"c c #FF0000",
-/* pixels */
-"``a``a``a``a``a``a``a``a``a``a``",
-"``a``a``a``a``a``a``a``a``a``a``",
-"cccccccccccccccccccccccccccccccc",
-"c``bbbb`bbbb`bbbb`bbbbb`bbbb```c",
-"c``bbbb`b``b`b``b```b```bbbb```c",
-"c``b``b`b``b`b``b```b```b``````c",
-"`c`bbbb`bbbb`bbbb```b```b``````c",
-"``c````````````````````````````c",
-"`c`bbbbb`bbbb`bbbbb`bbbb```````c",
-"c````b```b``````b```bbbb```````c",
-"c````b```bbb````b```b``````````c",
-"c````b```b``````b```b``````````c",
-"cccccccccccccccccccccccccccccccc",
-"``a``a``a``a``a``a``a``a``a``a``",
-"``a``a``a``a``a``a``a``a``a``a``",
-"````````````````````````````````"
-};
+++ /dev/null
-\e[11;;2-l\e[11;1;2-l\e[17;1;1-`\e[11;2;2-l\e[16;2;2-l\e[11;3;2-l\e[15;3;3-m\80\e[11;4;2-l\e[14;4;4-m°\e[11;5;2-l\e[14;5;4-m°\e[11;6;4-m°\e[16;6;2-l\e[11;7;4-m°\e[16;7;2-l\e[11;8;3-m\80\e[16;8;2-l\e[11;9;2-l\e[16;9;2-l\e[11;10;1-`\e[16;10;2-l\e[16;11;2-l\e[13;12;2-l\e[16;12;2-l\e[19;12;2-l\e[14;13;6-m¶À\e[15;14;4-m°\e[16;15;2-l
\ No newline at end of file
+++ /dev/null
-P3
-10 16
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-65535 65535 0 0 0 0 0 0 0 0 0 0
+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"10 16 2 1",
-/* colors */
-" c #000000",
-"x c #FFFF00",
-/* pixels */
-"xx ",
-"xx x ",
-"xx xx ",
-"xx xxx ",
-"xx xxxx ",
-"xx xxxx ",
-"xxxx xx ",
-"xxxx xx ",
-"xxx xx ",
-"xx xx ",
-"x xx ",
-" xx ",
-" xx xx xx",
-" xxxxxx ",
-" xxxx ",
-" xx ",
-};
+++ /dev/null
-\e[9;;14-%\92Ûm¶@\e[8;1;16-$²[l\92É\e[8;2;17-$²[l\92É \e[8;3;17-$²[l\92É \e[8;4;17-$¶Ûm¶É \e[8;5;17;1+\e[8;6;17;1+\e[8;7;17-$í¶Ûm\89 \e[8;8;17-$ëm¶Û\89 \e[8;9;17-$í¶Ûm\89 \e[8;10;17-$ëm¶Û\89 \e[8;11;17-$í¶Ûm\89 \e[8;12;17-$ëm¶Û\89 \e[8;13;17-2m¶Ûm¤ \e[8;14;17-2km¶Û¤ \e[9;15;15-'m¶ÛlH
\ No newline at end of file
+++ /dev/null
-P3
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+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"17 16 6 1",
-/* colors */
-"` c #000000",
-"a c #00FFFF",
-"b c #FF00FF",
-"c c #FF0000",
-"d c #FFFF00",
-"e c #0000FF",
-/* pixels */
-"`ccdccddddddddc``",
-"cccdccddddcccdcc`",
-"cccdccddddcccdccc",
-"cccdccddddcccdccc",
-"cccdddddddddddccc",
-"ccccccccccccccccc",
-"ccccccccccccccccc",
-"cccaaaaaaaaaaaccc",
-"cccabbbbbbbbbaccc",
-"cccaaaaaaaaaaaccc",
-"cccabbbbbbbbbaccc",
-"cccaaaaaaaaaaaccc",
-"cccabbbbbbbbbaccc",
-"ceeaaaaaaaaaaaeec",
-"ceeabbbbbbbbbaeec",
-"`ccaaaaaaaaaaacc`"
-};
+++ /dev/null
-P3
-17 16
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+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"17 16 7 1",
-/* colors */
-"` c #000000",
-"a c #00FFFF",
-"b c #00FF00",
-"c c #FF00FF",
-"d c #FF0000",
-"e c #FFFF00",
-"f c #0000FF",
-/* pixels */
-"`````````````````",
-"ddddddddddddd````",
-"dbbbbbbbbbbbddd``",
-"dbccccbccccbdeed`",
-"dbccccbcbbbbdeed`",
-"dbcbbbbcbbbbdeed`",
-"dbcbbbbccccbded``",
-"dbbbbbbbbbbbddfff",
-"dddddddddddddaaff",
-"`faddddddddaaafaf",
-"ffffffffffffffaaf",
-"faaaaaaaaaaaafaaf",
-"faaaaaafffffafaf`",
-"faaaaaaaaaaaaff``",
-"ffffffffffffff```",
-"`````````````````"
-};
+++ /dev/null
-P3
-8 1
-255
- 0 0 0
-255 0 0
- 0 255 0
- 0 0 255
-255 255 0
-255 0 255
- 0 255 255
-255 255 255
+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"8 1 8 1",
-/* colors */
-"` c #000000",
-"a c #00FFFF",
-"b c #00FF00",
-"c c #FF00FF",
-"d c #FF0000",
-"e c #FFFFFF",
-"f c #FFFF00",
-"g c #0000FF",
-/* pixels */
-"`dbgfcae"
-};
+++ /dev/null
-P3
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-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 0 0 0 0 65535 0 0 65535
-0 0 65535 65535 0 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 65535 0 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 0 0 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 65535 0 0 65535 0 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 0 0 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 65535 0 65535 65535 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 0 0
-0 0 65535 0 0 65535 0 0 65535 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 65535 0 0 65535 0 0 65535 65535 0 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 0 0 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 65535 0 0 65535 0 0
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 65535 0 0
-65535 0 0 65535 0 0 65535 65535 0 65535 0 0 65535 0 0 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 65535 0 0 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 65535
+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"52 61 5 1",
-/* colors */
-"` c #000000",
-"a c #FF0000",
-"b c #FFFFFF",
-"c c #FFFF00",
-"d c #0000FF",
-/* pixels */
-"dddddddddddddddddddddd```````ddddddddddddddddddddddd",
-"dddddddddddddddddddd```````````ddddddddddddddddddddd",
-"ddddddddddddddddddd`````````````dddddddddddddddddddd",
-"dddddddddddddddddd```````````````ddddddddddddddddddd",
-"ddddddddddddddddd`````````````````dddddddddddddddddd",
-"ddddddddddddddddd`````````````````dddddddddddddddddd",
-"ddddddddddddddddd``````````````````ddddddddddddddddd",
-"ddddddddddddddddd``````````````````ddddddddddddddddd",
-"ddddddddddddddddd``````````````````ddddddddddddddddd",
-"ddddddddddddddddd``bb`````bbbb`````ddddddddddddddddd",
-"ddddddddddddddddd``bbb```bbbbb`````ddddddddddddddddd",
-"ddddddddddddddddd`b``b```bb``bb````ddddddddddddddddd",
-"ddddddddddddddddd`b``````b````b````ddddddddddddddddd",
-"ddddddddddddddddd`````cccc````b````ddddddddddddddddd",
-"ddddddddddddddddd``b`cccccca`b``````dddddddddddddddd",
-"ddddddddddddddddd``acccccccccc``````dddddddddddddddd",
-"ddddddddddddddddd``cccccccccccc`````dddddddddddddddd",
-"ddddddddddddddddd``ccccccccccca`````dddddddddddddddd",
-"ddddddddddddddddd```ccccccaccc``````dddddddddddddddd",
-"ddddddddddddddddd``bacccaccccbb``````ddddddddddddddd",
-"ddddddddddddddddd``bbacccacbbbb```````dddddddddddddd",
-"ddddddddddddddddd``bbbaaccbbbbbb``````dddddddddddddd",
-"dddddddddddddddd```bbbbbbbbbbbbb```````ddddddddddddd",
-"ddddddddddddddd```bbbbbbbbbbbbbbb``````ddddddddddddd",
-"dddddddddddddd```bbbbbbbbbbbbbbbb```````dddddddddddd",
-"dddddddddddddd```bbbbbbbbbbbbbbbbb```````ddddddddddd",
-"ddddddddddddd```bbbbbbbbbbbbbbbbbb````````dddddddddd",
-"dddddddddddd````bbbbbbbbbbbbbbbbbb````````dddddddddd",
-"dddddddddddd````bbbbbbbbbbbbbbbbbbb````````ddddddddd",
-"ddddddddddd````bbbbbbbbbbbbbbbbbbbb`````````dddddddd",
-"ddddddddddd````bbbbbbbbbbbbbbbbbbbbb````````dddddddd",
-"ddddddddddd```bbbbbbbbbbbbbbbbbbbbbb````````dddddddd",
-"dddddddddd````bbbbbbbbbbbbbbbbbbbbbbb````````ddddddd",
-"dddddddddd```bbbbbbbbbbbbbbbbbbbbbbbb````````ddddddd",
-"ddddddddd````bbbbbbbbbbbbbbbbbbbbbbbb````````ddddddd",
-"ddddddddd````bbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"ddddddddd```bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"dddddddd````bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"ddddddd`````bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"ddddddd`````bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"ddddddd`````bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"ddddddd``c``bbbbbbbbbbbbbbbbbbbbbbbbb`````````dddddd",
-"dddddddcccc``bbbbbbbbbbbbbbbbbbbbbbcc`````````dddddd",
-"dddddddccccc``bbbbbbbbbbbbbbbbbbbbcccc```````cdddddd",
-"ddddddccccccc``bbbbbbbbbbbbbbbbbbbccca``````ccaddddd",
-"dddddcccccccca``bbbbbbbbbbbbbbbbbbccca`````cccaddddd",
-"dacccccccccccc```bbbbbbbbbbbbbbbbbccccaa`aaccccddddd",
-"acccccccccccccc````bbbbbbbbbbbbbbbcccccccccccccadddd",
-"acccccccccccccc````bbbbbbbbbbbbbbbccccccccccccccdddd",
-"accccccccccccccc````bbbbbbbbbbbbbbaccccccccccccccadd",
-"daccccccccccccccc``bbbbbbbbbbbbbb``ccccccccccccccccd",
-"daccccccccccccccccbbbbbbbbbbbbbb``accccccccccccccccc",
-"acccccccccccccccccbbbbbbbbbbbbb```accccccccccccccccd",
-"acccccccccccccccccabbbbbbbbbb`````accccccccccccccadd",
-"dacccccccccccccccca``bbbb`````````acccccccccccccdddd",
-"dacccccccccccccccca```````````````acccccccccccaddddd",
-"ddaacccccccccccccca```````````````acccccccccaddddddd",
-"ddddddaaaacccccccaddd```````````dddaccccccaddddddddd",
-"ddddddddddaaaaaaaddddddddddddddddddaaacaaddddddddddd",
-"ddddddddddddddadddddddddddddddddddddaaaadddddddddddd",
-"dddddddddddddddddddddddddddddddddddddddddddddddddddd"
-};
+++ /dev/null
-#!/bin/sh
-xpmtoppm <linux-logo.xpm >linux-logo.ppm
-../ppmtoansi -b 0/0/255 -y 10 -t 0/0/0:4 linux-logo.ppm >linux-logo.ansi
-xpmtoppm <etherboot.xpm >etherboot.ppm
-../ppmtoansi -b 0/0/0 etherboot.ppm >etherboot.ansi
-xpmtoppm <text.xpm >text.ppm
-../ppmtoansi -b 0/0/0 -x 10 text.ppm >text.ansi
-xpmtoppm <x.xpm >x.ppm
-../ppmtoansi -b 0/0/0 -x 8 x.ppm >x.ansi
-xpmtoppm <dos.xpm >dos.ppm
-../ppmtoansi -b 0/0/0 -x 8 dos.ppm >dos.ansi
-xpmtoppm <hd.xpm >hd.ppm
-../ppmtoansi -b 0/0/0 -x 8 hd.ppm >hd.ansi
-xpmtoppm <floppy.xpm >floppy.ppm
-../ppmtoansi -b 0/0/0 -x 8 floppy.ppm >floppy.ansi
-xpmtoppm <flash.xpm >flash.ppm
-../ppmtoansi -b 0/0/0 -x 11 flash.ppm >flash.ansi
+++ /dev/null
-P3
-13 16
-65535
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535
-0 0 65535 0 0 65535 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535
-0 0 65535 0 0 65535 0 0 65535 0 0 0 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535 65535
-0 0 65535 65535 65535 65535 0 0 65535 0 0 0 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535 0
-65535 65535 0 0 0 65535 0 0 65535 0 0 0 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535 0
-65535 65535 0 65535 0 0 0 0 65535 0 0 0 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535
-65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 65535
-0 0 0
-0 0 0 0 0 0 65535 0 0 65535 65535 65535 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 65535 0 0 65535 0 0 65535 0 0 0
-0 0 0
-0 0 0 65535 65535 0 65535 65535 0 65535 0 0 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 0 0 0 0 65535 65535 65535 0
-0 0 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 65535 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-65535 0 0
-65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 65535
-65535 65535 65535 65535 65535 65535 65535 65535 0 65535 65535 0 65535 65535 0 65535 65535 0
-0 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0 0 0 0
-0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0
+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"13 16 5 1",
-/* colors */
-"` c #000000",
-"a c #FF0000",
-"b c #FFFFFF",
-"c c #FFFF00",
-"d c #0000FF",
-/* pixels */
-"`````ddd`````",
-"````ddddd````",
-"````dbdbd````",
-"````dccdd````",
-"````dccad````",
-"`````bbbdd```",
-"```dbbbbdd```",
-"```dbbbbbdd``",
-"``dbbbbbbdd``",
-"``dbbbbbbddd`",
-"``abbbbbbdd``",
-"`ccabbbbbadc`",
-"ccccbbbbcccca",
-"cccccbbbcccc`",
-"```aa````aa``",
-"`````````````"
-};
+++ /dev/null
-\e[8;1;4-$\90\e[23;1;1- \e[9;2;4-$\90\e[22;2;1- \e[10;3;4-$\90\e[21;3;1- \e[11;4;4-$\90\e[20;4;1- \e[12;5;4-$\90\e[19;5;1- \e[13;6;4-$\90\e[18;6;1- \e[14;7;2-$\e[17;7;2-$\e[14;8;1- \e[16;8;4-$\90\e[13;9;1- \e[17;9;4-$\90\e[12;10;1- \e[18;10;4-$\90\e[11;11;1- \e[19;11;4-$\90\e[10;12;1- \e[20;12;4-$\90\e[9;13;1- \e[21;13;4-$\90
\ No newline at end of file
+++ /dev/null
-P3
-17 16
-65535
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 0 0 0
-0 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 65535 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 65535 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0 65535 0 0
-65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0
-65535 0 0 65535 0 0 0 0 0 0 0 0 0 0 0 65535 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0
-65535 0 0 65535 0 0 65535 0 0 0 0 0 65535 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-65535 0 0 65535 0 0 0 0 0 65535 0 0 65535 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-65535 0 0 0 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0 65535 0 0
-65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0 65535 0 0
-65535 0 0 65535 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 65535 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65535 0 0
-65535 0 0 65535 0 0 65535 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 65535 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-65535 0 0 65535 0 0 65535 0 0 65535 0 0 0 0 0
-0 0 0 65535 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 65535 0 0 65535 0 0 65535 0 0 65535 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+++ /dev/null
-/* XPM */
-static char *noname[] = {
-/* width height ncolors chars_per_pixel */
-"17 16 2 1",
-/* colors */
-"` c #000000",
-"a c #FF0000",
-/* pixels */
-"`````````````````",
-"aaaa```````````a`",
-"`aaaa`````````a``",
-"``aaaa```````a```",
-"```aaaa`````a````",
-"````aaaa```a`````",
-"`````aaaa`a``````",
-"``````aa`aa``````",
-"``````a`aaaa`````",
-"`````a```aaaa````",
-"````a`````aaaa```",
-"```a```````aaaa``",
-"``a`````````aaaa`",
-"`a```````````aaaa",
-"`````````````````",
-"`````````````````"
-};
+++ /dev/null
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-static int palette[8][3] = {
-/* black, red, green, yellow, */
- { 0, 0, 0},{255, 0, 0},{ 0,255, 0},{255,255, 0},
- { 0, 0,255},{255, 0,255},{ 0,255,255},{255,255,255}};
-/* blue, magenta, cyan, white */
-
-static struct trans {
- struct trans *next;
- int idx,r,g,b;
-} *trans = NULL;
-
-static int skipcomment(FILE *fp)
-{
- int ch;
-
- for (;;) {
- ch = getc(fp);
- if (ch != '#')
- return(ch);
- while (ch != '\n' && ch != EOF)
- ch = getc(fp); }
-}
-
-static int readentry(FILE *fp,int format,int depth)
-{
- int ch,i = 0;
-
- if (format == '3') {
- while ((ch = getc(fp)) == ' ' || ch == '\t' || ch == '\r' || ch == '\n');
- if (ch < '0' || ch > '9') {
- error:
- fprintf(stderr,"Format error in input file\n");
- exit(1); }
- for (; ch >= '0' && ch <= '9'; ch = getc(fp))
- i = 10*i + ch - '0'; }
- else {
- if ((i = getc(fp)) > depth || i < 0)
- goto error; }
- return((i*256)/(depth+1));
-}
-
-static void packpixel(char *data,int c)
-{
- int i = 0, n = 0;
-
- while (c--) {
- i = (i << 3) | (*data++ & 0x7);
- if ((n += 3) >= 8)
- putchar((i >> (n -= 8)) & 0xFF); }
- if (n)
- putchar(i << (8 - n));
- return;
-}
-
-static int dg(int i)
-{
- int d;
-
- for (d = 0; i; d++, i /= 10);
- return(d);
-}
-
-static char *i2s(char *buf,int i)
-{
-/* if (!i)
- *buf = '\000';
- else*/
- sprintf(buf,"%d",i);
- return(buf);
-}
-
-static void flushdata(int x,int y,int c,char *data)
-{
- char b1[10],b2[10],b3[10],b4[10];
- int i,j,rle,v;
-
- for (i = j = v = 0; i < c; ) {
- for (rle = 0; i+rle < c && data[i] == data[i+rle]; rle++);
- if (rle > (i != j ? (v ? 4 : 6) : 0) +
- ((v || (i != j)) ? 4+dg(rle)+dg(data[i])
- : 6+dg(x+i)+dg(y)+dg(rle)+dg(data[i]))) {
- if (i != j) {
- if (v)
- printf("\e[%s-",i2s(b1,i-j));
- else
- printf("\e[%s;%s;%s-",i2s(b1,x+j),i2s(b2,y),i2s(b3,i-j));
- packpixel(data+j,i-j); }
- if (v++ || (i != j))
- printf("\e[%s;%s+",i2s(b1,rle),i2s(b2,data[i]));
- else
- printf("\e[%s;%s;%s;%s+",i2s(b1,x+i),i2s(b2,y),
- i2s(b3,rle),i2s(b4,data[i]));
- j = i += rle; }
- else
- i++; }
- if (j != c) {
- if (v)
- printf("\e[%s-",i2s(b1,c-j));
- else
- printf("\e[%s;%s;%s-",i2s(b1,x+j),i2s(b2,y),i2s(b3,c-j));
- packpixel(data+j,c-j); }
- return;
-}
-
-int main(int argc,char *argv[])
-{
- extern int optind;
- extern char *optarg;
- FILE *infile = NULL;
- int ch,i,j,dist,idx;
- int format,width,height,depth;
- int bg = 0,bgred = 0,bggreen = 0,bgblue = 0;
- int xoffset = 0,yoffset = 0;
- int w,h,r,g,b,c;
- struct trans *tp;
- char *buf;
-
- while ((i = getopt(argc,argv,"b:t:x:y:")) >= 0) switch(i) {
- case 'b':
- bg++;
- for (i = bgred = 0; optarg[i] >= '0' && optarg[i] <= '9';
- bgred = 10*bgred + optarg[i++] - '0');
- if (optarg[i++] != '/')
- goto usage;
- for (bggreen = 0; optarg[i] >= '0' && optarg[i] <= '9';
- bggreen = 10*bggreen + optarg[i++] - '0');
- if (optarg[i++] != '/')
- goto usage;
- for (bgblue = 0; optarg[i] >= '0' && optarg[i] <= '9';
- bgblue = 10*bgblue + optarg[i++] - '0');
- if (optarg[i])
- goto usage;
- break;
- case 't':
- if ((tp = malloc(sizeof(struct trans))) == NULL)
- goto usage;
- for (i = tp->r = 0; optarg[i] >= '0' && optarg[i] <= '9';
- tp->r = 10*tp->r + optarg[i++] - '0');
- if (optarg[i++] != '/')
- goto usage;
- for (tp->g = 0; optarg[i] >= '0' && optarg[i] <= '9';
- tp->g = 10*tp->g + optarg[i++] - '0');
- if (optarg[i++] != '/')
- goto usage;
- for (tp->b = 0; optarg[i] >= '0' && optarg[i] <= '9';
- tp->b = 10*tp->b + optarg[i++] - '0');
- if (optarg[i++] != ':')
- goto usage;
- if (optarg[i] == '-') {
- j = -1; i++; }
- else j = 1;
- for (tp->idx = 0; optarg[i] >= '0' && optarg[i] <= '9';
- tp->idx = 10*tp->idx + optarg[i++] - '0');
- tp->idx *= j;
- if (tp->idx < -1 || tp->idx >= 8)
- goto usage;
- if (optarg[i])
- goto usage;
- tp->next = trans;
- trans = tp;
- break;
- case 'x':
- for (i = xoffset = 0; optarg[i] >= '0' && optarg[i] <= '9';
- xoffset = 10*xoffset + optarg[i++] - '0');
- if (optarg[i])
- goto usage;
- break;
- case 'y':
- for (i = yoffset = 0; optarg[i] >= '0' && optarg[i] <= '9';
- yoffset = 10*yoffset + optarg[i++] - '0');
- if (optarg[i])
- goto usage;
- break;
- default:
- usage:
- fprintf(stderr,"Usage: %s [-b r/g/b] [-t r/g/b:idx] "
- "[-x offset] [-y offset] [ppmfile]\n",argv[0]);
- exit(1); }
- if (argc-optind == 0)
- infile = stdin;
- else if (argc-optind == 1)
- infile = fopen(argv[optind],"r");
- if (!infile)
- goto usage;
- if ((ch = skipcomment(infile)) != 'P' ||
- ((format = getc(infile)) != '3' && format != '6') ||
- ((ch = getc(infile)) != '\n' && ch != '\r' && getc(infile) != '\n'))
- goto usage;
- for (width = 0; (ch = skipcomment(infile)) >= '0' && ch <= '9';
- width = 10*width + ch - '0');
- while (ch == ' ') ch = getc(infile);
- for (height = 0; ch >= '0' && ch <= '9'; ch = getc(infile))
- height = 10*height + ch - '0';
- if (ch != '\n' && ch != '\r' && getc(infile) != '\n')
- goto usage;
- for (depth = 0; (ch = skipcomment(infile)) >= '0' && ch <= '9';
- depth = 10*depth + ch - '0');
- if (ch != '\n' && ch != '\r' && getc(infile) != '\n')
- goto usage;
- if (!width || !height || !depth /* || depth > 255 */)
- goto usage;
- if ((buf = malloc(width)) == NULL)
- goto usage;
- for (h = 0; h < height; h++) {
- for (w = c = 0; w < width; w++) {
- r = readentry(infile,format,depth);
- g = readentry(infile,format,depth);
- b = readentry(infile,format,depth);
- idx = 255;
- if (bg && bgred == r &&
- bggreen == g && bgblue == b)
- idx = -1;
- else for (tp = trans; tp; tp = tp->next)
- if (tp->r == r && tp->g == g && tp->b == b) {
- idx = tp->idx;
- break; }
- if (idx == 255)
- for (idx = -1, dist = 3*255*255, i = 8; i--;)
- if ((j = (r-palette[i][0])*(r-palette[i][0]) +
- (g-palette[i][1])*(g-palette[i][1]) +
- (b-palette[i][2])*(b-palette[i][2])) < dist) {
- dist = j; idx = i; }
- if (idx >= 0)
- buf[c++] = idx;
- else if (c) {
- flushdata(w-c+xoffset,h+yoffset,c,buf);
- c = 0; } }
- if (c)
- flushdata(w-c+xoffset,h+yoffset,c,buf); }
- exit(0);
-}
+++ /dev/null
-.TH PPMTOANSI 1 "January 12, 1997"
-.SH NAME
-ppmtoansi \- Graphics Conversion Program For Extended ANSI Escape Codes
-.SH SYNOPSIS
-.B ppmtoansi
-[
-.SM \-b
-r/g/b ] [
-.SM \-t
-r/g/b:idx] [
-.SM \-x
-<xoffset> ] [
-.SM \-y
-<yoffset> ] [
-<filename> ]
-.SH DESCRIPTION
-.I ppmtoansi
-converts input files in
-.IR ppm (5)
-format to escape sequences that are understood by
-.IR etherboot .
-This allows for displaying icons and logos on the BOOT-Prom's splash
-screen.
-.PP
-If no input file is specified, data is read from
-.IR standard
-.IR input .
-All output is send to
-.IR standard
-.IR output ,
-error messages go to
-.IR standard
-.IR error .
-.I ppmtoansi
-tries to do some compression and minimizes the output filesize.
-.SH OPTIONS
-.TP
-.B \-b
-Specifies the
-.IR red ,
-.IR green , and
-.IR blue
-intensities for the background color. This information is
-used for providing a shape mask. All values are in the range from 0 to
-255.
-.TP
-.B \-t
-Allows for explicitly providing a translation between color values and
-color indices. The indices are in the range 0 to 7 and conform to the
-standard
-.IR ANSI
-.IR colorcodes .
-.RS
-.PP
-0 black 4 blue
-.PP
-1 red 5 magenta
-.PP
-2 green 6 cyan
-.PP
-3 yellow 7 white
-.PP
-If no translations apply,
-.IR ppmtoansi
-will automatically select the color that is closest.
-.RE
-.TP
-.B \-x
-Specify an X offset relative to the current text cursor position.
-.TP
-.B \-y
-Specify an Y offset relative to the current text cursor position.
-.SH FILE FORMAT
-.IR ppmtoansi
-uses these extensions to the standard
-.B ANSI escape
-.BR codes .
-.TP
-.B <esc>[a;b;c;d+<data>
-Draw pixel data. Use one byte per pixel. Colors are encoded as shown
-above. In text mode, graphics is approximated by outputting suitable
-characters. Parameters differ depending on the number of parameters
-passed:
-.RS
-.TP
-.B cnt
-.IR cnt
-data bytes follow. They will be drawn to the right of the last
-graphics position.
-.TP
-.B rle;col
-The next
-.IR rle
-pixels have the value
-.IR col .
-They will be drawn to the right of the last graphics position. No data
-bytes follow.
-.TP
-.B x;y;cnt
-.IR cnt
-data bytes follow. They will be drawn relative to the top left corner
-of the text cursor with an offset of
-.RI ( x / y ).
-.TP
-.B x;y;rle;col
-the next
-.IR rle
-pixels have the value
-.IR col .
-They will be drawn relative to the top left corner of the text cursor
-with an offset of
-.RI ( x / y ).
-No data bytes follow.
-.RE
-.TP
-.B <esc>[a;b;c;d\-<data>
-same as above, but pack pixels into three bits. The first pixel is
-stored in the three most significant bits of the first data byte.
-.SH "SEE ALSO"
-ppm(5), mknbi-linux(8), mknbi-dos(8).
+++ /dev/null
-CPPFLAGS =
-LDLIBS =
-CFLAGS = -pipe -g -O2 -Wall
-LDFLAGS = -pipe
-CC = gcc
-LD = gcc
-# Some "black" magic to determine optimal compiler flags for target
-# architecture
-TARGET_ARCH:= $(shell if [ \! -r .compile-options ] ; then ( \
- cpu=`grep cpu /proc/cpuinfo 2>&1 |head -1| \
- cut -d : -f 2-| sed -e 's/ //g'`; \
- if [ x"$$cpu" = x"" ] ; then \
- echo -fno-strength-reduce; \
- else if [ "$$cpu" = "386" ] ; then \
- echo -m386 -fno-strength-reduce; \
- else if [ "$$cpu" = "486" ] ; then \
- echo -m486 -fno-strength-reduce; \
- else if [ "$$cpu" = "Alpha" ] ; then \
- echo -fno-strength-reduce; \
- else echo main\(\)\{\} >.compile-options.c; \
- if gcc -mpentium -o .compile-options.o -c \
- .compile-options.c &>/dev/null; then \
- echo -mpentium -fstrength-reduce; \
- else if gcc -m486 -malign-functions=2 -malign-jumps=2 \
- -malign-loops=2 -o .compile-options.o -c \
- .compile-options.c &>/dev/null; then \
- echo -n -m486 -malign-functions=2 -malign-jumps=2; \
- echo ' '-malign-loops=2 -fno-strength-reduce; \
- else echo -m486; \
- fi;fi;fi;fi;fi;fi) > .compile-options; \
- rm -f .compile-options.c .compile-options.o; \
- fi; cat .compile-options)
-ASFLAGS = $(TARGET_ARCH)
-
-OBJS = rom-scan.o
-
-##############################################################################
-
-ifeq (.depend,$(wildcard .depend))
-all: rom-scan
-include .depend
-else
-all: depend
- @$(MAKE) all
-endif
-
-##############################################################################
-
-rom-scan: $(OBJS)
-
-##############################################################################
-
-clean:
- $(RM) *~ *.o *.dvi *.log *.aux *yacc.tab.[ch] *yacc.output *lex.[co] \
- *.dat .depend .tmp_depend .compile-options*
- strip rom-scan >&/dev/null || true
-
-##############################################################################
-
-depend:
- for i in *.c;do $(CPP) $(CPPFLAGS) -MM $$i;done >.tmp_depend
- mv .tmp_depend .depend
-
-
+++ /dev/null
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#ifndef __TURBOC__
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-#ifdef __TURBOC__
-#define HUGE huge
-#else
-#define HUGE
-#endif
-
-#define ROMSTART 0xC8000
-#define ROMEND 0xE8000
-#define ROMINCREMENT 0x00800
-#define ROMMASK 0x03FFF
-
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)(long long)-1)
-#endif
-
-typedef struct Images {
- struct Images *next;
- long start;
- long size;
-} Images;
-
-static void rom_scan(const unsigned char HUGE *rom,long offset,long len)
-{
- static Images *images = NULL;
- Images *ptr;
-/* The assignments to dummy are to overcome a bug in TurboC */
- long dummy, size;
- int chksum;
- long i;
-
- if (rom[offset] != 0x55 || rom[dummy = offset+1] != 0xAA)
- return;
- size = (long)rom[dummy = offset+2]*512L;
- printf("Found ROM header at %04lX:0000; "
- "announces %ldk image (27C%02d EPROM)\n",
- offset/16,(size+512)/1024,
- size <= 1024 ? 8 :
- size <= 2048 ? 16 :
- size <= 4096 ? 32 :
- size <= 8192 ? 64 :
- size <= 16384 ? 128 :
- size <= 32768 ? 256 :
- size <= 65536 ? 512 : 11);
- if (offset & ROMMASK)
- printf(" This is a unusual position; not all BIOSs might find it.\n"
- " Try to move to a 16kB boundary.\n");
- if (size > len) {
- printf(" This image extends beyond %04X:0000. "
- "It clashes with the system BIOS\n",
- ROMEND/16);
- size = len; }
- for (chksum=0, i = size; i--; chksum += rom[dummy = offset+i]);
- if (chksum % 256)
- printf(" Checksum does not match. This image is not active\n");
- ptr = malloc(sizeof(Images));
- ptr->next = images;
- ptr->start = offset;
- ptr->size = size;
- images = ptr;
- for (ptr = ptr->next; ptr != NULL; ptr = ptr->next) {
- for (i = 0; i < size && i < ptr->size; i++)
- if (rom[dummy = ptr->start+i] != rom[dummy = offset+i])
- break;
- if (i > 32) {
- printf(" Image is identical with image at %04lX:0000 "
- "for the first %ld bytes\n",
- ptr->start/16,i);
- if (i >= 1024)
- if (i == size)
- printf(" this means that you misconfigured the EPROM size!\n");
- else
- printf(" this could suggest that you misconfigured the "
- "EPROM size\n");
- else
- printf(" this is probably harmless. Just ignore it...\n"); } }
- return;
-}
-
-int main(void)
-{
- long i;
- unsigned char HUGE *rom;
-
-#ifndef __TURBOC__
- int fh;
- if ((fh = open("/dev/kmem",O_RDONLY|O_SYNC)) < 0) {
- fprintf(stderr,"Could not open \"/dev/kmem\": %s\n",0 );//strerror(errno));
- return(1); }
- if ((rom = mmap(NULL,ROMEND-ROMSTART,PROT_READ,MAP_SHARED,fh,
- ROMSTART)) == MAP_FAILED) {
- fprintf(stderr,"Could not mmap \"/dev/kmem\": %s\n",0); //strerror(errno));
- close(fh);
- return(1); }
- close(fh);
-#endif
- for (i = ROMEND; (i -= ROMINCREMENT) >= ROMSTART; )
-#ifdef __TURBOC__
- rom_scan(0,i,ROMEND-i);
-#else
- rom_scan(rom-ROMSTART,i,ROMEND-i);
- munmap(rom,ROMEND-ROMSTART);
-#endif
- return(0);
-}
+++ /dev/null
-@echo off\r
-if (%PKTDRV%)==(P) goto end\r
-A:\PKT\ROMID\r
-if (%ROMID%)==() goto select\r
-if (%ROMID%)==(NE) goto NE\r
-if (%ROMID%)==(WD) goto WD\r
-if (%ROMID%)==(3C509) goto 3C509\r
-if (%ROMID%)==(3C905B) goto 3C905B\r
-if (%ROMID%)==(EEPRO100) goto EEPRO100\r
-if (%PCIID%)==(10EC:8029) goto RTL8029\r
-if (%PCIID%)==(10EC:8139) goto RTL8139\r
-if (%PCIID%)==(11AD:0002) goto LITEON\r
-if (%PCIID%)==(1011:0009) goto DEC\r
-echo No Driver installed!\r
-goto end\r
-:select\r
-cls\r
-echo *** Select your network card.... ***\r
-echo.\r
-echo 1 -- Intel EtherExpress 100B PCI Adapter\r
-echo 2 -- 3Com 3C90X Etherlink III PCI Adapter\r
-echo 3 -- 3Com 3C5X9 Etherlink III ISA Adapter\r
-echo 4 -- NE2000 Novell ISA Adapter\r
-echo 5 -- Realtek 8029 PCI Adapter\r
-echo 6 -- Realtek 8139 PCI Adapter\r
-echo 7 -- SMC EliteUltra 8216 ISA Adapter\r
-echo 8 -- DEC21x4 Busmaster PCI Adapter\r
-echo 9 -- LiteOn PNIC Busmaster PCI Adapter\r
-echo.\r
-echo *** **************************** ***\r
-echo.\r
-choice /c123456789 /n Select:\r
-if errorlevel 9 goto LITEON\r
-if errorlevel 8 goto DEC\r
-if errorlevel 7 goto WD\r
-if errorlevel 6 goto RTL8139\r
-if errorlevel 5 goto RTL8029\r
-if errorlevel 4 goto NE\r
-if errorlevel 3 goto 3C509\r
-if errorlevel 2 goto 3C905B\r
-if errorlevel 1 goto EEPRO100\r
-goto end\r
-\r
-:EEPRO100\r
-A:\PKT\E100BPKT 0x60\r
-if errorlevel 0 goto ok\r
-goto end\r
-:NE\r
-A:\PKT\NE2000 0x60 11 0x0300\r
-if errorlevel 0 goto ok\r
-goto end\r
-:RTL8029\r
-A:\PKT\PCIPKT 0x60\r
-if errorlevel 0 goto ok\r
-goto end\r
-:RTL8139\r
-A:\PKT\RTSPKT 0x60\r
-if ERRORLEVEL 0 goto OK\r
-goto end\r
-:WD\r
-A:\PKT\SMC_WD 0x60\r
-if errorlevel 0 goto ok\r
-goto end\r
-:3C509\r
-A:\PKT\3C5X9PD 0x60\r
-if errorlevel 0 goto ok\r
-goto end\r
-:3C905B\r
-A:\PKT\3C90XPD 0x60\r
-if errorlevel 0 goto ok\r
-goto end\r
-:LITEON\r
-A:\PKT\FEPD 0x60\r
-if ERRORLEVEL 0 goto ok\r
-goto end\r
-:DEC\r
-A:\PKT\ETHPCI 0x60\r
-if ERRORLEVEL 0 goto ok\r
-goto end\r
-\r
-:ok\r
-SET PKTDRV=P\r
-:end\r
-\r
+++ /dev/null
-This simple utility has currently no correct error checking.\r
-If your environment space couldn't hold up the variables, the\r
-program breaks without an error message, so be sure to add a \r
-line similar to the following to your config.sys:\r
-SHELL=A:\COMMAND.COM A:\ /P/E:2048\r
-\r
-The batch is a sample which shows how it could be used for those\r
-one not familar with batch files and environment variables.
\ No newline at end of file
+++ /dev/null
-/* This little program is my try to provide information about the
- EtherBoot rom via environment variables to a batch file. This
- could be done better, I think, but it works...
- The program compiles with Borland C 3.1; other versions not tested.
- The C code for setting the environment variables I got from an
- archive, it was written by Richard Marks <rmarks@KSP.unisys.COM>.
- ROMID is written by Guenter Knauf <eflash@gmx.net>
-*/
-#define VERSION "0.6"
-#define VDATE "2003-08-24"
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define ROMSTART 0xC8000
-#define ROMEND 0xE8000
-#define ROMINCREMENT 0x00800
-#define ROMMASK 0x03FFF
-
-int verbose = 0;
-
-int settheenv(char *symbol, char *val);
-
-static int rom_scan(const unsigned char huge *rom,long offset,long len) {
- long size,i,j;
- char symbol[16];
- char val[64];
- char romid[64];
- char *rptr;
-
- if (rom[offset] != 0x55 || rom[offset+1] != 0xAA)
- return 0;
-
- size = (long)rom[offset+2]*512L;
- if (verbose) {
- printf("Found ROM header at %04lX:0000; announces %ldk image\n", offset/16,(size+512)/1024);
- if (offset & ROMMASK)
- printf(" This is a unusual position; not all BIOSs might find it.\n"
- " Try to move to a 16kB boundary.\n");
- if (size > len) {
- printf(" This image extends beyond %04X:0000. It clashes with the system BIOS\n", ROMEND/16);
- size = len;
- }
- }
-
- for (i=0; i<64; i++) {
- if (rom[offset+size-3-i] == 0xff)
- break;
- }
- if (20<i && i<63) {
- i--;
- for (j=0; j<i; j++)
- val[j] = rom[offset+size-3-i+j];
- val[i] = 0;
- } else
- return 0;
-
- if (strstr(val, "therboot") == NULL)
- return 0;
-
- if (verbose)
- printf("ROM Signature '%s'\n", val);
- if ((rptr = strstr(val, "rom")) != NULL) {
- for (i=1; i<4; i++) {
- rptr--;
- if (rptr[0] == 0x2E)
- break;
- }
- i = 0;
- while (!(rptr[0] == 0x20 || rptr < val)) {
- i++;
- rptr--;
- }
- rptr++;
- i--;
- strncpy(romid, rptr, i);
- romid[i] = 0;
- if (verbose)
- printf("ROM Driver ID '%s'\n", romid);
- strcpy(symbol, "ROMID");
- if (settheenv(symbol, romid))
- printf("Error setting evironment var %s with value %s\n", symbol, romid);
- } else {
- if (verbose)
- printf("Couldnt find driver name!\n");
- return 0;
- }
- if (rom[offset+0x1C] == 'P' && rom[offset+0x1D] == 'C' && rom[offset+0x1E] == 'I') {
- sprintf(val, "%02X%02X:%02X%02X", rom[offset+0x21], rom[offset+0x20],
- rom[offset+0x23], rom[offset+0x22]);
- if (verbose)
- printf("ROM Vendor ID '%s'\n", val);
- strcpy(symbol, "PCIID");
- if (settheenv(symbol, val))
- printf("Error setting evironment var %s with value %s\n", symbol, val);
- }
- return 1;
-}
-
-/* **************** main stuff **************** */
-int main (int argc, char *argv[]) {
- long i;
-
- printf("\nROM-ID for Etherboot v%s (c) G. Knauf %s\n", VERSION, VDATE);
- if (argc > 1) {
- /* parse input parameters */
- for (argc--, argv++; *argv; argc--, argv++) {
- if ((strnicmp (*argv, "-", 1) == 0) || (strnicmp (*argv, "/", 1) == 0)) {
- if ((strnicmp (*argv, "-V", 2) == 0) || (strnicmp (*argv, "/V", 2) == 0)) {
- verbose = 1;
- } else {
- printf("Usage: %s [-v]\n");
- }
- }
- }
- }
- for (i = ROMEND; (i -= ROMINCREMENT) >= ROMSTART;)
- if (rom_scan(0,i,ROMEND-i))
- break;
-
- return 0;
-}
+++ /dev/null
-/* subroutine to put a value string into an environment symbol.
- Uses the controling command.com environment, not the programs.
- This means that the env variable is set so other routines in
- a .BAT file may use it.
-
- call: settheenv (char * symbol, char * val);
- symbol is an asciiz string containing the env variable name,
- val is an asciiz string containing the value to assign to this vbl.
-
- returns: 0 = OK,
- 1 = failure.
- failure is not unlikely. The env block may be full. Or on some
- systems the env block might not be found
-
- SETENVS.C was written by Richard Marks <rmarks@KSP.unisys.COM>.
-*/
-
-
-#include <stdio.h>
-#include <dos.h>
-#include <string.h>
-#include <stdlib.h>
-
-typedef struct {
- char fill1[0x0A];
- int *prev_term_handler;
- int *prev_ctrl_c;
- int *prev_crit_error;
- char fill2[0x16];
- int envir_seg;
-} psp;
-
-typedef struct {
- char type;
- int psp_segment;
- int num_segments;
- char fill[11];
- char arena_data;
-} arena;
-
-
-#define NORMAL_ATYPE 0x4D
-#define LAST_ATYPE 0x5A
-
-
-static arena * get_next_arena (arena * ap) {
- return( MK_FP( FP_SEG(ap)+1+ap->num_segments, 0) );
-}
-
-/* returns 0 if passed pointer is to an arena, else returns 1 */
-static int is_valid_arena (arena * ap) {
- arena * ap1;
- if (ap->type == NORMAL_ATYPE &&
- (ap1=get_next_arena(ap))->type == NORMAL_ATYPE &&
- ( (ap1=get_next_arena(ap1))->type == NORMAL_ATYPE ||
- ap1->type == LAST_ATYPE) )
- return(0);
- return (1);
-}
-
-
-static arena * get_first_arena () {
-/* return pointer to the first arena.
- * scan memory for a 0x4D on a segment start,
- * see if this points to another two levels of arena
- */
- arena * ap, * ap1;
- int * temp;
- int segment;
-
- for (segment=0; segment<_CS; segment++) {
- ap = MK_FP(segment, 0);
- if ( is_valid_arena (ap) == 0) return (ap);
- }
- return(NULL);
-} /* end get_first_arena */
-
-
-static int is_valid_env (char * ad, int num_segs) {
- char * base_ad;
- base_ad = ad;
- while ( (*ad) && (((ad-base_ad)>>4) < num_segs) ) {
- if (strnicmp(ad, "COMSPEC=", 8)==0) return(0);
- ad += strlen(ad) + 1;
- }
- return (1);
-}
-
-
-static arena * get_arena_of_environment () {
-/* to get the arena of first environment block:
- First get segment of COMMAND.COM from segment of previous critical err code.
- Then scan all the arenas for an environment block with a matching PSP
- segment */
-
-arena * ap;
-psp * pspp, * pspc;
-unsigned int i, ccseg;
-
-/* set pspp to psp of this program */
-pspp = MK_FP(_psp,0);
-
-#ifdef DEBUG
-printf("prog psp=%p\n",pspp);
-#endif
-
-/* set pspc to psp of COMMAND.COM, back up a bit to get it if needed */
-ccseg = FP_SEG (pspp->prev_crit_error);
-if ( (i=ccseg-32) < 60) i=60;
-
-while (ccseg>i) {
- pspc = MK_FP (ccseg, 0);
- if ( is_valid_arena((arena *) pspc) == 0) goto L1;
- ccseg--;
-}
-return (NULL);
-
-L1: pspc = MK_FP (++ccseg, 0);
-#ifdef DEBUG
-printf("comm.com=%p\n",pspc);
-#endif
-
-/* first see if env seg in command.com points to valid env block
- if env seg is in a valid arena, then arena must point to this command.com
- else assume env block is fabricated like for 4DOS, use 128 bytes */
-
-ap = MK_FP (pspc->envir_seg-1, 0);
-i = ap->num_segments;
-
-if (is_valid_arena (ap) == 0) {
- if (ap->psp_segment != FP_SEG(pspc)) goto L2;
-} else {
- i = 9;
-}
-
-if ( is_valid_env (&ap->arena_data, i) == 0 )
- return (ap);
-
-/* command.com did not so point, search thru all env blocks */
-
-L2:
-if ( (ap=get_first_arena()) != NULL ) {
- while (ap->type != LAST_ATYPE) {
-#ifdef DEBUG
- printf("%p\n",ap);
-#endif
- if (ap->psp_segment == FP_SEG(pspc) &&
- is_valid_env (&ap->arena_data, ap->num_segments)==0 )
- return (ap);
-
- ap = get_next_arena(ap);
- }
-} return(NULL);
-} /* end get_arena_of_environment */
-
-/*****************************************************************************/
-
-int settheenv(char * symbol, char * val) {
-int total_size,
- needed_size=0,
- strlength;
-char * sp, *op, *envir;
-char symb_len=strlen(symbol);
-char found=0;
-arena * ap;
-
-strupr(symbol);
-
-/* first, can COMMAND.COM's envir block be found ? */
-if ( (ap=get_arena_of_environment()) == NULL)
- return(1);
-
-/* search to end of the envir block, get sizes */
-total_size = 16 * ap->num_segments;
-envir = &ap->arena_data;
-op=sp=envir;
-while (*sp) {
- strlength = strlen(sp)+1;
- if ( *(sp+symb_len)=='=' &&
- strnicmp(sp,symbol,symb_len)==0 )
- found=1;
- else {
- needed_size += strlength;
- if (found) strcpy(op,sp);
- op = &op[strlength];
- }
- sp += strlength;
-}
-*op=0;
-if (strlen(val) > 0) {
- needed_size += 3 + strlen(symbol) + strlen(val);
- if (needed_size > total_size)
- return(1); /* could mess with environment expansion here */
-
- strcpy(op, symbol); strcat(op, "="); strcat(op, val);
- op += strlen(op)+1;
- *op = 0;
-}
-return(0);
-} /* end setheenv subroutine */
+++ /dev/null
-#!gpxe
-dhcp net0
-imgload img1
-boot img1
+++ /dev/null
-#!gpxe
-ifopen net0
-set net0/ip 10.0.2.15
-set net0/netmask 255.255.255.0
-set net0/gateway 10.0.2.2
-set net0/dns 10.0.2.3
-kernel http://etherboot.org/gtest/gtest.gpxe
-boot gtest.gpxe
+++ /dev/null
-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
+++ /dev/null
-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
+++ /dev/null
-/*
- 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;
-}
+++ /dev/null
-/*
- 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;
- }
-}
-
+++ /dev/null
-T2hproxy
-
-This is a TFTP to HTTP proxy. To the TFTP client it looks like a TFTP
-server. To the HTTP server it looks like a HTTP client. So you can store
-your boot files on the HTTP server. Or even create them with a CGI
-program. E.g. if you can get dhcpd to send a filename which has strings
-representing attributes of the client, as determined from the DHCP
-request, then you can get the CGI program to parse this and send the
-appropriate image, which might even be synthesised.
-
-There are two versions of the proxy, in Perl and in Java.
-
-1. The Perl version.
-
-This is the original quick Perl hack conceived in a moment of madness.
-:-) Perl is great for prototyping.
-
-To run it, you need Perl 5.8.0 or later and all the Perl modules listed
-at the top of the program installed. Edit and install the xinetd config
-file as /etc/xinetd.d/t2hproxy and restart xinetd. The prefix is the
-string that is prepended to all filenames to form the URL requested from
-the HTTP server. Remember you need the trailing / if the filenames don't
-start with /.
-
-This is only a proof-of concept. It has these drawbacks at the moment:
-
-+ (I don't consider this a draback, but some may.) It's started from
-xinetd because xinetd handles all the socket listening, IP address
-checking, rate limiting, etc.
-
-+ It has no cache. Use a proxy to do the caching (there's a --proxy
-option). This also takes care of fetching from outside a firewall.
-
-+ It reads the entire HTTP content into memory before serving. Ideally
-it should stream it from the HTTP server to minimise memory usage. This
-is a serious drawback for booting lots of clients. Each instance of the
-server will consume an amount of memory equal to the size of image
-loaded.
-
-+ If the HTTP server is at the end of a slow link there is a delay
-before the first data block is sent. The client may timeout before
-then. Another reason for streaming, as this allows the first block to
-be sent sooner. A local cache primed with the images in advance may
-help. Using the blocksize option helps here because this causes the
-server to send the OACK to the client immediately before the data is
-fetched and this prevents it from starting up another connection.
-
-+ The transfer size may not be obtainable from the HTTP headers in all
-cases, e.g. a CGI constructed image. This matters for clients that need
-the tsize extension, which is not supported at the moment.
-
-If I'm feeling masochistic I may write a Java version, which should take
-care of the multi-threading and streaming.
-
-2. The Java version
-
-The main problem with the Perl version is that it does not stream the
-HTTP input but sucks it all in at once. As mentioned, this causes a
-delay as well as requiring memory to hold the image. I could fix this by
-doing the polling on the HTTP socket myself instead of letting LWP do
-it, but that's for later. Java has streaming facilities as well as
-threading and is also somewhat portable. So I decided to be masochistic
-and give it a go. But boy is Java bureaucratic.
-
-You will need a Java 1.4 JRE, because I use the java.nio classes; and
-the commons-httpclient and commons-logging jars from the
-jakarta.apache.org project. As I understand it, there are several ways
-to get those jars on your classpath. One is to put it in the directory
-where your java extensions jars are kept, normally
-$JAVA_HOME/jre/lib/ext. But it may not be writable to you. Another is to
-set your $CLASSPATH variable to have those jars in the path. A third is
-to use the -cp option of the java interpreter, see the shell script
-runT2hproxy for details.
-
-All the source is in one Java file. build.xml is a "Makefile" for ant to
-compile and jar it. You should then edit runT2proxy.sh as required, then
-start it. As with the Perl version, the prefix is what's prepended to
-the filenames requested by the TFTP client, and the proxy is the
-host:port string for the proxy if you are using one. On *ix you will
-need root permission to listen on ports below 1024 (TFTP is at 69 UDP by
-default).
-
-Currently it logs to stderr, but you can change this by downloading and
-installing the log4j jar from jakarta.apache.org and instructing
-commons-logging to use that, with a command line property setting and a
-property file. Destinations could be syslog, or a file, or an event
-logger, or...; it's supposedly very flexible.
-
-3. Licensing
-
-All this code is GPLed. For details read the file COPYING found in the
-Etherboot top directory since it currently bundled with Etherboot. I
-don't see the point of including COPYING in every directory.
-
-Ken Yap, October 2003
+++ /dev/null
-/*
- * TFTP to HTTP proxy in Java
- *
- * Copyright Ken Yap 2003
- * Released under GPL2
- */
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.FileInputStream;
-import java.io.BufferedInputStream;
-import java.io.UnsupportedEncodingException;
-import java.lang.String;
-import java.lang.StringBuffer;
-import java.lang.Thread;
-import java.lang.NumberFormatException;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.SocketException;
-import java.net.SocketTimeoutException;
-import java.nio.Buffer;
-import java.nio.ByteBuffer;
-import java.nio.BufferUnderflowException;
-import java.util.HashMap;
-import java.util.Properties;
-
-import org.apache.commons.httpclient.Credentials;
-import org.apache.commons.httpclient.Header;
-import org.apache.commons.httpclient.HostConfiguration;
-import org.apache.commons.httpclient.HttpClient;
-import org.apache.commons.httpclient.HttpException;
-import org.apache.commons.httpclient.HttpMethod;
-import org.apache.commons.httpclient.UsernamePasswordCredentials;
-import org.apache.commons.httpclient.methods.GetMethod;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-/**
- * Description of the Class
- *
- *@author ken
- *@created 24 September 2003
- */
-public class T2hproxy implements Runnable {
- /**
- * Description of the Field
- */
- public final static String NAME = T2hproxy.class.getName();
- /**
- * Description of the Field
- */
- public final static String VERSION = "0.1";
- /**
- * Description of the Field
- */
- public final static int MTU = 1500;
- /**
- * Description of the Field
- */
- public final static short TFTP_RRQ = 1;
- /**
- * Description of the Field
- */
- public final static short TFTP_DATA = 3;
- /**
- * Description of the Field
- */
- public final static short TFTP_ACK = 4;
- /**
- * Description of the Field
- */
- public final static short TFTP_ERROR = 5;
- /**
- * Description of the Field
- */
- public final static short TFTP_OACK = 6;
- /**
- * Description of the Field
- */
- public final static short ERR_NOFILE = 1;
- /**
- * Description of the Field
- */
- public final static short ERR_ILLOP = 4;
- /**
- * Description of the Field
- */
- public final static int MAX_RETRIES = 5;
- /**
- * TFTP timeout in milliseconds
- */
- public final static int TFTP_ACK_TIMEOUT = 2000;
- /**
- * Description of the Field
- */
- public final static int DEFAULT_PROXY_PORT = 3128;
-
- private static Log log = LogFactory.getLog(T2hproxy.class);
- /**
- * The members below must be per thread and must not share any storage with
- * the main thread
- */
- private DatagramSocket responsesocket;
- private DatagramPacket response;
- private InetAddress iaddr;
- private int port;
- private byte[] req;
- private String prefix;
- private String proxy = null;
- private int timeout;
- private HashMap options = new HashMap();
- private int blocksize = 512;
- private HttpClient client = new HttpClient();
- private HttpMethod method;
- private BufferedInputStream bstream = null;
- private String message;
-
-
- /**
- * Constructor for the T2hproxy object
- *
- *@param i Description of the Parameter
- *@param p Description of the Parameter
- *@param b Description of the Parameter
- *@param pf Description of the Parameter
- *@param pr Description of the Parameter
- *@param t Timeout for HTTP GET
- */
- public T2hproxy(InetAddress i, int p, byte[] b, String pf, String pr, int t) {
- iaddr = i;
- port = p;
- // make a copy of the request buffer
- req = new byte[b.length];
- System.arraycopy(b, 0, req, 0, b.length);
- prefix = pf;
- // proxy can be null
- proxy = pr;
- timeout = t;
- }
-
-
- /**
- * Extract an asciz string from bufer
- *
- *@param buffer Description of the Parameter
- *@return The asciz value
- */
- private String getAsciz(ByteBuffer buffer) {
- StringBuffer s = new StringBuffer();
- try {
- byte b;
- while ((b = buffer.get()) != 0) {
- s.append((char) b);
- }
- } catch (BufferUnderflowException e) {
- } finally {
- return (s.toString());
- }
- }
-
-
- /**
- * Convert a string of digits to a number, invalid => 0
- *
- *@param s Description of the Parameter
- *@return Description of the Return Value
- */
- private int atoi(String s) {
- if (s == null) {
- return (0);
- }
- int value = 0;
- try {
- value = (new Integer(s)).intValue();
- } catch (NumberFormatException e) {
- }
- return (value);
- }
-
-
- /**
- * Wait for ack packet with timeout
- *
- *@return Return block number acked
- */
- private int waitForAck() {
- DatagramPacket ack = new DatagramPacket(new byte[MTU], MTU);
- try {
- do {
- responsesocket.setSoTimeout(TFTP_ACK_TIMEOUT);
- responsesocket.receive(ack);
- } while (!ack.getAddress().equals(iaddr) || ack.getPort() != port);
- } catch (SocketTimeoutException e) {
- return (-1);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- ByteBuffer buffer = ByteBuffer.wrap(ack.getData(), ack.getOffset(), ack.getLength() - ack.getOffset());
- short op;
- if ((op = buffer.getShort()) == TFTP_ACK) {
- return ((int) buffer.getShort());
- } else if (op == TFTP_ERROR) {
- return (-2);
- }
- return (-3);
- }
-
-
- /**
- * Description of the Method
- *
- *@param error Description of the Parameter
- *@param message Description of the Parameter
- */
- private void sendError(short error, String message) {
- ByteBuffer buffer = ByteBuffer.wrap(response.getData());
- buffer.putShort(TFTP_ERROR).putShort(error).put(message.getBytes());
- response.setLength(buffer.position());
- try {
- responsesocket.send(response);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- }
-
-
- /**
- * Description of the Method
- *
- *@return Description of the Return Value
- */
- private boolean sendOackRecvAck() {
- ByteBuffer buffer = ByteBuffer.wrap(response.getData());
- buffer.putShort(TFTP_OACK).put("blksize".getBytes()).put((byte) 0).put(String.valueOf(blocksize).getBytes()).put((byte) 0);
- response.setLength(buffer.position());
- int retry;
- for (retry = 0; retry < MAX_RETRIES; retry++) {
- try {
- responsesocket.send(response);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- if (waitForAck() == 0) {
- log.debug("Ack received");
- break;
- }
- }
- return (retry < MAX_RETRIES);
- }
-
-
- /**
- * Description of the Method
- *
- *@param block Description of the Parameter
- *@return Description of the Return Value
- */
- private boolean sendDataBlock(int block) {
- int retry;
- for (retry = 0; retry < MAX_RETRIES; retry++) {
- try {
- responsesocket.send(response);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- int ablock;
- if ((ablock = waitForAck()) == block) {
- log.debug("Ack received for " + ablock);
- break;
- } else if (ablock == -1) {
- log.info("Timeout waiting for ack");
- } else if (ablock == -2) {
- return (false);
- } else {
- log.info("Unknown opcode from ack");
- }
- }
- return (retry < MAX_RETRIES);
- }
-
-
- /**
- * Description of the Method
- *
- *@param buffer Description of the Parameter
- *@return Description of the Return Value
- */
- private boolean handleOptions(ByteBuffer buffer) {
- for (; ; ) {
- String option = getAsciz(buffer);
- String value = getAsciz(buffer);
- if (option.equals("") || value.equals("")) {
- break;
- }
- log.info(option + " " + value);
- options.put(option, value);
- }
- blocksize = atoi((String) options.get("blksize"));
- if (blocksize < 512) {
- blocksize = 512;
- }
- if (blocksize > 1432) {
- blocksize = 1432;
- }
- return (sendOackRecvAck());
- }
-
-
- /**
- * Description of the Method
- *
- *@param url Description of the Parameter
- */
- private void makeStream(String url) {
- // establish a connection within timeout milliseconds
- client.setConnectionTimeout(timeout);
- if (proxy != null) {
- String[] hostport = proxy.split(":");
- int port = DEFAULT_PROXY_PORT;
- if (hostport.length > 1) {
- port = atoi(hostport[1]);
- if (port == 0) {
- port = DEFAULT_PROXY_PORT;
- }
- }
- log.info("Proxy is " + hostport[0] + ":" + port);
- client.getHostConfiguration().setProxy(hostport[0], port);
- }
- // create a method object
- method = new GetMethod(url);
- method.setFollowRedirects(true);
- method.setStrictMode(false);
- try {
- int status;
- if ((status = client.executeMethod(method)) != 200) {
- log.info(message = method.getStatusText());
- return;
- }
- bstream = new BufferedInputStream(method.getResponseBodyAsStream());
- } catch (HttpException he) {
- message = he.getMessage();
- } catch (IOException ioe) {
- message = "Unable to get " + url;
- }
- }
-
-
- /**
- * Reads a block of data from URL stream
- *
- *@param stream Description of the Parameter
- *@param data Description of the Parameter
- *@param blocksize Description of the Parameter
- *@param offset Description of the Parameter
- *@return Number of bytes read
- */
- private int readBlock(BufferedInputStream stream, byte[] data, int offset, int blocksize) {
- int status;
- int nread = 0;
- while (nread < blocksize) {
- try {
- status = stream.read(data, offset + nread, blocksize - nread);
- } catch (Exception e) {
- return (-1);
- }
- if (status < 0) {
- return (nread);
- }
- nread += status;
- }
- return (nread);
- }
-
-
- /**
- * Description of the Method
- *
- *@param filename Description of the Parameter
- */
- private void doRrq(String filename) {
- String url = prefix + filename;
- log.info("GET " + url);
- makeStream(url);
- if (bstream == null) {
- log.info(message);
- sendError(ERR_NOFILE, message);
- return;
- }
- // read directly into send buffer to avoid buffer copying
- byte[] data;
- ByteBuffer buffer = ByteBuffer.wrap(data = response.getData());
- // dummy puts to get start position of data
- buffer.putShort(TFTP_DATA).putShort((short) 0);
- int start = buffer.position();
- int length;
- int block = 1;
- do {
- length = readBlock(bstream, data, start, blocksize);
- block &= 0xffff;
- log.debug("Block " + block + " " + length);
- // fill in the block number
- buffer.position(0);
- buffer.putShort(TFTP_DATA).putShort((short) block);
- response.setLength(start + length);
- if (!sendDataBlock(block)) {
- break;
- }
- buffer.position(start);
- block++;
- } while (length >= blocksize);
- log.info("Closing TFTP session");
- // clean up the connection resources
- method.releaseConnection();
- method.recycle();
- }
-
-
- /**
- * Main processing method for the T2hproxy object
- */
- public void run() {
- ByteBuffer buffer = ByteBuffer.wrap(req);
- buffer.getShort();
- String filename = getAsciz(buffer);
- String mode = getAsciz(buffer);
- log.info(filename + " " + mode);
- response = new DatagramPacket(new byte[MTU], MTU, iaddr, port);
- try {
- responsesocket = new DatagramSocket();
- } catch (SocketException e) {
- log.info(e.toString(), e);
- return;
- }
- if (!handleOptions(buffer)) {
- return;
- }
- doRrq(filename);
- }
-
-
- /**
- * Description of the Method
- *
- *@param s Description of the Parameter
- *@param r Description of the Parameter
- *@param prefix Description of the Parameter
- *@param proxy Description of the Parameter
- *@param timeout Description of the Parameter
- */
- public static void handleRequest(DatagramSocket s, DatagramPacket r, String prefix, String proxy, int timeout) {
- log.info("Connection from " + r.getAddress().getCanonicalHostName() + ":" + r.getPort());
- ByteBuffer buffer = ByteBuffer.wrap(r.getData(), r.getOffset(), r.getLength() - r.getOffset());
- if (buffer.getShort() != TFTP_RRQ) {
- DatagramPacket error = new DatagramPacket(new byte[MTU], MTU);
- ByteBuffer rbuf = ByteBuffer.wrap(error.getData());
- rbuf.putShort(TFTP_ERROR).putShort(ERR_ILLOP).put("Illegal operation".getBytes());
- error.setLength(rbuf.position());
- try {
- s.send(error);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- return;
- }
- // fork thread
- new Thread(new T2hproxy(r.getAddress(), r.getPort(), r.getData(), prefix, proxy, timeout)).start();
- }
-
-
- /**
- * The main program for the T2hproxy class
- *
- *@param argv The command line arguments
- *@exception IOException Description of the Exception
- */
- public static void main(String[] argv) throws IOException {
- log.info(T2hproxy.NAME + "." + T2hproxy.VERSION);
- int port = Integer.getInteger(T2hproxy.NAME + ".port", 69).intValue();
- String prefix = System.getProperty(T2hproxy.NAME + ".prefix", "http://localhost/");
- String proxy = System.getProperty(T2hproxy.NAME + ".proxy");
- int timeout = Integer.getInteger(T2hproxy.NAME + ".timeout", 5000).intValue();
- String propfile = System.getProperty(T2hproxy.NAME + ".properties");
- if (propfile != null) {
- FileInputStream pf = new FileInputStream(propfile);
- Properties p = new Properties(System.getProperties());
- p.load(pf);
- // set the system properties
- System.setProperties(p);
- }
- DatagramSocket requestsocket;
- try {
- requestsocket = new DatagramSocket(port);
- } catch (SocketException e) {
- log.info(e.toString(), e);
- return;
- }
- DatagramPacket request = new DatagramPacket(new byte[MTU], MTU);
- for (; ; ) {
- try {
- requestsocket.receive(request);
- handleRequest(requestsocket, request, prefix, proxy, timeout);
- } catch (Exception e) {
- log.info(e.toString(), e);
- }
- }
- }
-}
+++ /dev/null
-<?xml version="1.0"?>
-<!--
- Build file for T2hproxy
--->
-<project name="T2hproxy" default="jar" basedir=".">
- <target name="compile">
- <javac fork="true" srcdir="." destdir="." />
- </target>
-
- <target name="jar" depends="compile">
- <jar jarfile="T2hproxy.jar" basedir="."
- includes="T2hproxy.class">
- <manifest>
- <attribute name="Main-Class" value="T2hproxy" />
- </manifest>
- </jar>
- </target>
-</project>
-
+++ /dev/null
-#!/bin/sh
-
-# If the httpclient and logging jars are not in the standard directories
-# edit and uncomment
-# CP='-cp /usr/local/lib/commons-httpclient-2.0-rc1.jar:/usr/local/lib/commons-logging-api.jar:/usr/local/lib/commons-logging.jar'
-
-# Edit and uncomment to use an alternate port
-# PORT='-DT2hproxy.port=1069'
-PREFIX='-DT2hproxy.prefix=http://localhost/'
-# Edit and uncomment to use a proxy
-# PROXY='-DT2hproxy.proxy=localhost:3128'
-# These T2hproxy properties can be put in a file and read in all at once
-# PROPERTIES='-DT2hproxy.properties=t2hproxy.prop
-
-exec java -jar $CP $PORT $PREFIX $PROXY $PROPERTIES T2hproxy.jar
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# tftp to http proxy
-# Copyright 2003 Ken Yap
-# Released under GPL2
-#
-
-require 5.8.0; # needs constant and the pack Z format behaviour
-
-use bytes; # to forestall Unicode interpretation of strings
-use strict;
-
-use Getopt::Long;
-use Socket;
-use Sys::Hostname;
-use Sys::Syslog;
-use LWP;
-use POSIX 'setsid';
-
-use constant PROGNAME => 't2hproxy';
-use constant VERSION => '0.1';
-
-use constant ETH_DATA_LEN => 1500;
-use constant {
- TFTP_RRQ => 1, TFTP_WRQ => 2, TFTP_DATA => 3, TFTP_ACK => 4,
- TFTP_ERROR => 5, TFTP_OACK => 6
-};
-use constant {
- E_UNDEF => 0, E_FNF => 1, E_ACC => 2, E_DISK => 3, E_ILLOP => 4,
- E_UTID => 5, E_FEXIST => 6, E_NOUSER => 7
-};
-
-use vars qw($prefix $proxy $sockh $timeout %options $tsize $bsize);
-
-# We can't use die because xinetd will think something's wrong
-sub log_and_exit ($) {
- syslog('info', $_[0]);
- exit;
-}
-
-sub what_source ($) {
- my ($port, $saddr) = sockaddr_in($_[0]);
- my $host = gethostbyaddr($saddr, AF_INET);
- return ($host, $port);
-}
-
-sub send_error ($$$) {
- my ($iaddr, $error, $message) = @_;
- # error packets don't get acked
- send(STDOUT, pack('nna*', TFTP_ERROR, $error, $message), 0, $iaddr);
-}
-
-sub send_ack_retry ($$$$$) {
- my ($iaddr, $udptimeout, $maxretries, $blockno, $sendfunc) = @_;
-RETRY:
- while ($maxretries-- > 0) {
- &$sendfunc;
- my $rin = '';
- my $rout = '';
- vec($rin, fileno($sockh), 1) = 1;
- do {
- my ($fds, $timeleft) = select($rout = $rin, undef, undef, $udptimeout);
- last if ($fds <= 0);
- my $ack;
- my $theiripaddr = recv($sockh, $ack, 256, 0);
- # check it's for us
- if ($theiripaddr eq $iaddr) {
- my ($opcode, $ackblock) = unpack('nn', $ack);
- return (0) if ($opcode == TFTP_ERROR);
- # check that the right block was acked
- if ($ackblock == $blockno) {
- return (1);
- } else {
- syslog('info', "Resending block $blockno");
- next RETRY;
- }
- }
- # stray packet for some other server instance
- send_error($theiripaddr, E_UTID, 'Wrong TID');
- } while (1);
- }
- return (0);
-}
-
-sub handle_options ($$) {
- my ($iaddr, $operand) = @_;
- while ($operand ne '') {
- my ($key, $value) = unpack('Z*Z*', $operand);
- $options{$key} = $value;
- syslog('info', "$key=$value");
- $operand = substr($operand, length($key) + length($value) + 2);
- }
- my $optstr = '';
- if (exists($options{blksize})) {
- $bsize = $options{blksize};
- $bsize = 512 if ($bsize < 512);
- $bsize = 1432 if ($bsize > 1432);
- $optstr .= pack('Z*Z*', 'blksize', $bsize . '');
- }
- # OACK expects an ack for block 0
- log_and_exit('Abort received or retransmit limit reached, exiting')
- unless send_ack_retry($iaddr, 2, 5, 0,
- sub { send($sockh, pack('na*', TFTP_OACK, $optstr), 0, $iaddr); });
-}
-
-sub http_get ($) {
- my ($url) = @_;
- syslog('info', "GET $url");
- my $ua = LWP::UserAgent->new;
- $ua->timeout($timeout);
- $ua->proxy(['http', 'ftp'], $proxy) if (defined($proxy) and $proxy);
- my $req = HTTP::Request->new(GET => $url);
- my $res = $ua->request($req);
- return ($res->is_success, $res->status_line, $res->content_ref);
-}
-
-sub send_file ($$) {
- my ($iaddr, $contentref) = @_;
- my $blockno = 1;
- my $data;
- do {
- $blockno &= 0xffff;
- $data = substr($$contentref, ($blockno - 1) * $bsize, $bsize);
- # syslog('info', "Block $blockno length " . length($data));
- log_and_exit('Abort received or retransmit limit reached, exiting')
- unless send_ack_retry($iaddr, 2, 5, $blockno,
- sub { send($sockh, pack('nna*', TFTP_DATA, $blockno, $data), 0, $iaddr); });
- $blockno++;
- } while (length($data) >= $bsize);
-}
-
-sub do_rrq ($$) {
- my ($iaddr, $packetref) = @_;
- # fork and handle request in child so that *inetd can continue
- # to serve incoming requests
- defined(my $pid = fork) or log_and_exit("Can't fork: $!");
- exit if $pid; # parent exits
- setsid or log_and_exit("Can't start a new session: $!");
- socket(SOCK, PF_INET, SOCK_DGRAM, getprotobyname('udp')) or log_and_exit('Cannot create UDP socket');
- $sockh = *SOCK{IO};
- my ($opcode, $operand) = unpack('na*', $$packetref);
- my ($filename, $mode) = unpack('Z*Z*', $operand);
- syslog('info', "RRQ $filename $mode");
- my $length = length($filename) + length($mode) + 2;
- $operand = substr($operand, $length);
- handle_options($iaddr, $operand) if ($operand ne '');
- my ($success, $status_line, $result) = http_get($prefix . $filename);
- syslog('info', $status_line);
- if ($success) {
- send_file($iaddr, $result);
- } else {
- send_error($iaddr, E_FNF, $status_line);
- }
-}
-
-$prefix = 'http://localhost/';
-$timeout = 60;
-GetOptions('prefix=s' => \$prefix,
- 'proxy=s' => \$proxy,
- 'timeout=i' => \$timeout);
-$bsize = 512;
-openlog(PROGNAME, 'cons,pid', 'user');
-syslog('info', PROGNAME . ' version ' . VERSION);
-my $packet;
-my $theiriaddr = recv(STDIN, $packet, ETH_DATA_LEN, 0);
-my ($host, $port) = what_source($theiriaddr);
-syslog('info', "Connection from $host:$port");
-my $opcode = unpack('n', $packet);
-if ($opcode == TFTP_RRQ) {
- do_rrq($theiriaddr, \$packet);
-} else { # anything else is an error
- send_error($theiriaddr, E_ILLOP, 'Illegal operation');
-}
-exit 0;
+++ /dev/null
-# Description: tftp to http proxy
-# A sample config file for xinetd, edit and put in /etc/xinetd.d
-# then killall -HUP xinetd, or restart xinetd
-
-service t2hproxy
-{
- type = UNLISTED
- id = t2hproxy
- socket_type = dgram
- protocol = udp
-#
-# The pathname to where you have installed it
-#
- server = /usr/local/sbin/t2hproxy.pl
-#
-# If your filenames don't start with /, then the trailing
-# slash is needed
-#
- server_args = --prefix http://localhost/
-#
-# --proxy http://proxyhost:3128/ can also be appended
-#
- log_type = FILE /var/log/t2hproxy.log
- user = nobody
- wait = yes
- instances = 10
- disable = no
- port = 69
-}
+++ /dev/null
-#
-# Copyright (c) 1987 Regents of the University of California.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms are permitted
-# provided that the above copyright notice and this paragraph are
-# duplicated in all such forms and that any documentation,
-# advertising materials, and other materials related to such
-# distribution and use acknowledge that the software was developed
-# by the University of California, Berkeley. The name of the
-# University may not be used to endorse or promote products derived
-# from this software without specific prior written permission.
-# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-#
-# @(#)Makefile 5.8 (Berkeley) 9/20/88
-#
-# We override /usr/include/arpa/tftp.h with our own because
-# we want tu_block to be unsigned short, not short as on most platforms
-#
-CFLAGS= -I. -O2 -Dsin=sin_x
-SRCS= main.c tftp.c tftpsubs.c tftpd.c
-OBJS= main.o tftp.o tftpsubs.o
-DOBJS= tftpd.o tftpsubs.o
-CC= gcc
-LIBS= # -linet
-
-all: tftp tftpd
-
-tftp: ${OBJS}
- ${CC} -o $@ ${CFLAGS} ${OBJS} # -linet
-
-tftpd: ${DOBJS}
- ${CC} -o $@ ${CFLAGS} ${DOBJS} ${LIBS}
-
-clean:
- rm -f ${OBJS} ${DOBJS} core tftp tftpd
-
-cleandir: clean
- rm -f tags .depend
-
-depend: ${SRCS}
- mkdep ${CFLAGS} ${SRCS}
-
-install:
- install -s -o root -g root -m 755 tftp /usr/bin/tftp
- install -c -o root -g root -m 444 tftp.1 /usr/man/man1
- install -s -o root -g root -m 755 tftpd /usr/sbin/in.tftpd
- install -c -o root -g root -m 444 tftpd.8 /usr/man/man8
-
-lint: ${SRCS}
- lint ${CFLAGS} ${SRCS}
-
-tags: ${SRCS}
- ctags ${SRCS}
+++ /dev/null
-This is a copy of the TFTP client as available from
-ftp://sunsite.unc.edu/pub/linux/system/Network/file-transfer; I
-modified the code, so that it understands RFC1782 and RFC1783
-extensions to the TFTP protocol. This allows for negotating an
-extended transfer block size of up to 1432 bytes (as oppossed to the
-standard 512 bytes). On busy networks, this will result in
-considerably improved throughput and less load on the network.
-
-For further information and for licensing conditions, please have a
-look at the header of the source files.
-
-Markus Gutschke <gutschk@math.uni-muenster.de>
-
-This is a copy of the TFTP server as available from
-ftp://sunsite.unc.edu/pub/linux/system/Network/file-transfer; I
-modified the code, so that it understands RFC1782 and RFC1783
-extensions to the TFTP protocol. This allows for negotating an
-extended transfer block size of up to 1432 bytes (as oppossed to the
-standard 512 bytes). On busy networks, this will result in
-considerably improved throughput and less load on the network.
-
-I also added two command line options for changing the root directory
-and for enabling debugging output.
-
-For further information and for licensing conditions, please have a
-look at the header of the source files.
-
-Markus Gutschke <gutschk@math.uni-muenster.de>
+++ /dev/null
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. 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.
- *
- * @(#)tftp.h 8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _ARPA_TFTP_H
-#define _ARPA_TFTP_H 1
-
-/*
- * Trivial File Transfer Protocol (IEN-133)
- */
-#define SEGSIZE 512 /* data segment size */
-
-/*
- * Packet types.
- */
-#define RRQ 01 /* read request */
-#define WRQ 02 /* write request */
-#define DATA 03 /* data packet */
-#define ACK 04 /* acknowledgement */
-#define ERROR 05 /* error code */
-
-struct tftphdr {
- short th_opcode; /* packet type */
- union {
- unsigned short tu_block; /* block # */
- short tu_code; /* error code */
- char tu_stuff[1]; /* request packet stuff */
- } th_u;
- char th_data[1]; /* data or error string */
-};
-
-#define th_block th_u.tu_block
-#define th_code th_u.tu_code
-#define th_stuff th_u.tu_stuff
-#define th_msg th_data
-
-/*
- * Error codes.
- */
-#define EUNDEF 0 /* not defined */
-#define ENOTFOUND 1 /* file not found */
-#define EACCESS 2 /* access violation */
-#define ENOSPACE 3 /* disk full or allocation exceeded */
-#define EBADOP 4 /* illegal TFTP operation */
-#define EBADID 5 /* unknown transfer ID */
-#define EEXISTS 6 /* file already exists */
-#define ENOUSER 7 /* no such user */
-
-#endif /* arpa/tftp.h */
+++ /dev/null
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1983 Regents of the University of California.\n\
- All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)main.c 5.8 (Berkeley) 10/11/88";
-#endif /* not lint */
-
-/* Many bug fixes are from Jim Guyton <guyton@rand-unix> */
-
-/*
- * TFTP User Program -- Command Interface.
- */
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-
-#include <netinet/in.h>
-
-#include <signal.h>
-#include <stdio.h>
-#include <errno.h>
-#include <setjmp.h>
-#include <ctype.h>
-#include <netdb.h>
-
-#define TIMEOUT 5 /* secs between rexmt's */
-
-struct sockaddr_in sin;
-int f;
-short port;
-int trace;
-int verbose;
-int connected;
-char mode[32];
-char line[200];
-int margc;
-char *margv[20];
-char *prompt = "tftp";
-jmp_buf toplevel;
-void intr(int);
-struct servent *sp;
-
-int segsize = 512;
-
-int quit(), help(), setverbose(), settrace(), status();
-int get(), put(), setpeer(), modecmd(), setrexmt(), settimeout();
-int setbinary(), setascii(), setblocksize();
-
-#define HELPINDENT (sizeof("connect"))
-
-struct cmd {
- char *name;
- char *help;
- int (*handler)();
-};
-
-char vhelp[] = "toggle verbose mode";
-char thelp[] = "toggle packet tracing";
-char chelp[] = "connect to remote tftp";
-char qhelp[] = "exit tftp";
-char hhelp[] = "print help information";
-char shelp[] = "send file";
-char rhelp[] = "receive file";
-char mhelp[] = "set file transfer mode";
-char sthelp[] = "show current status";
-char xhelp[] = "set per-packet retransmission timeout";
-char ihelp[] = "set total retransmission timeout";
-char ashelp[] = "set mode to netascii";
-char bnhelp[] = "set mode to octet";
-char bshelp[] = "set blocksize for next transfer";
-
-struct cmd cmdtab[] = {
- { "connect", chelp, setpeer },
- { "mode", mhelp, modecmd },
- { "put", shelp, put },
- { "get", rhelp, get },
- { "quit", qhelp, quit },
- { "verbose", vhelp, setverbose },
- { "trace", thelp, settrace },
- { "status", sthelp, status },
- { "binary", bnhelp, setbinary },
- { "ascii", ashelp, setascii },
- { "rexmt", xhelp, setrexmt },
- { "timeout", ihelp, settimeout },
- { "blocksize", bshelp, setblocksize },
- { "?", hhelp, help },
- 0
-};
-
-struct cmd *getcmd();
-char *tail();
-char *index();
-char *rindex();
-
-main(argc, argv)
- char *argv[];
-{
- struct sockaddr_in sin;
- int top;
-
- sp = getservbyname("tftp", "udp");
- if (sp == 0) {
- fprintf(stderr, "tftp: udp/tftp: unknown service\n");
- exit(1);
- }
- f = socket(AF_INET, SOCK_DGRAM, 0);
- if (f < 0) {
- perror("tftp: socket");
- exit(3);
- }
- bzero((char *)&sin, sizeof (sin));
- sin.sin_family = AF_INET;
- if (bind(f, (struct sockaddr *)&sin, sizeof (sin)) < 0) {
- perror("tftp: bind");
- exit(1);
- }
- strcpy(mode, "netascii");
- signal(SIGINT, intr);
- if (argc > 1) {
- if (setjmp(toplevel) != 0)
- exit(0);
- setpeer(argc, argv);
- }
- top = setjmp(toplevel) == 0;
- for (;;)
- command(top);
-}
-
-char hostname[100];
-
-setpeer(argc, argv)
- int argc;
- char *argv[];
-{
- struct hostent *host;
-
- if (argc < 2) {
- strcpy(line, "Connect ");
- printf("(to) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc > 3) {
- printf("usage: %s host-name [port]\n", argv[0]);
- return;
- }
- host = gethostbyname(argv[1]);
- if (host) {
- sin.sin_family = host->h_addrtype;
- bcopy(host->h_addr, &sin.sin_addr, host->h_length);
- strcpy(hostname, host->h_name);
- } else {
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = inet_addr(argv[1]);
- if (sin.sin_addr.s_addr == -1) {
- connected = 0;
- printf("%s: unknown host\n", argv[1]);
- return;
- }
- strcpy(hostname, argv[1]);
- }
- port = sp->s_port;
- if (argc == 3) {
- port = atoi(argv[2]);
- if (port < 0) {
- printf("%s: bad port number\n", argv[2]);
- connected = 0;
- return;
- }
- port = htons(port);
- }
- connected = 1;
-}
-
-struct modes {
- char *m_name;
- char *m_mode;
-} modes[] = {
- { "ascii", "netascii" },
- { "netascii", "netascii" },
- { "binary", "octet" },
- { "image", "octet" },
- { "octet", "octet" },
-/* { "mail", "mail" }, */
- { 0, 0 }
-};
-
-modecmd(argc, argv)
- char *argv[];
-{
- register struct modes *p;
- char *sep;
-
- if (argc < 2) {
- printf("Using %s mode to transfer files.\n", mode);
- return;
- }
- if (argc == 2) {
- for (p = modes; p->m_name; p++)
- if (strcmp(argv[1], p->m_name) == 0)
- break;
- if (p->m_name) {
- setmode(p->m_mode);
- return;
- }
- printf("%s: unknown mode\n", argv[1]);
- /* drop through and print usage message */
- }
-
- printf("usage: %s [", argv[0]);
- sep = " ";
- for (p = modes; p->m_name; p++) {
- printf("%s%s", sep, p->m_name);
- if (*sep == ' ')
- sep = " | ";
- }
- printf(" ]\n");
- return;
-}
-
-setbinary(argc, argv)
-char *argv[];
-{ setmode("octet");
-}
-
-setascii(argc, argv)
-char *argv[];
-{ setmode("netascii");
-}
-
-setmode(newmode)
-char *newmode;
-{
- strcpy(mode, newmode);
- if (verbose)
- printf("mode set to %s\n", mode);
-}
-
-
-/*
- * Send file(s).
- */
-put(argc, argv)
- char *argv[];
-{
- int fd;
- register int n;
- register char *cp, *targ;
-
- if (argc < 2) {
- strcpy(line, "send ");
- printf("(file) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- putusage(argv[0]);
- return;
- }
- targ = argv[argc - 1];
- if (index(argv[argc - 1], ':')) {
- char *cp;
- struct hostent *hp;
-
- for (n = 1; n < argc - 1; n++)
- if (index(argv[n], ':')) {
- putusage(argv[0]);
- return;
- }
- cp = argv[argc - 1];
- targ = index(cp, ':');
- *targ++ = 0;
- hp = gethostbyname(cp);
- if (hp == NULL) {
- fprintf(stderr, "tftp: %s: ", cp);
- herror((char *)NULL);
- return;
- }
- bcopy(hp->h_addr, (caddr_t)&sin.sin_addr, hp->h_length);
- sin.sin_family = hp->h_addrtype;
- connected = 1;
- strcpy(hostname, hp->h_name);
- }
- if (!connected) {
- printf("No target machine specified.\n");
- return;
- }
- if (argc < 4) {
- cp = argc == 2 ? tail(targ) : argv[1];
- fd = open(cp, O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "tftp: "); perror(cp);
- return;
- }
- if (verbose)
- printf("putting %s to %s:%s [%s]\n",
- cp, hostname, targ, mode);
- sin.sin_port = port;
- sendfile(fd, targ, mode);
- return;
- }
- /* this assumes the target is a directory */
- /* on a remote unix system. hmmmm. */
- cp = index(targ, '\0');
- *cp++ = '/';
- for (n = 1; n < argc - 1; n++) {
- strcpy(cp, tail(argv[n]));
- fd = open(argv[n], O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "tftp: "); perror(argv[n]);
- continue;
- }
- if (verbose)
- printf("putting %s to %s:%s [%s]\n",
- argv[n], hostname, targ, mode);
- sin.sin_port = port;
- sendfile(fd, targ, mode);
- }
-}
-
-putusage(s)
- char *s;
-{
- printf("usage: %s file ... host:target, or\n", s);
- printf(" %s file ... target (when already connected)\n", s);
-}
-
-/*
- * Receive file(s).
- */
-get(argc, argv)
- char *argv[];
-{
- int fd;
- register int n;
- register char *cp;
- char *src;
-
- if (argc < 2) {
- strcpy(line, "get ");
- printf("(files) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- getusage(argv[0]);
- return;
- }
- if (!connected) {
- for (n = 1; n < argc ; n++)
- if (index(argv[n], ':') == 0) {
- getusage(argv[0]);
- return;
- }
- }
- for (n = 1; n < argc ; n++) {
- src = index(argv[n], ':');
- if (src == NULL)
- src = argv[n];
- else {
- struct hostent *hp;
-
- *src++ = 0;
- hp = gethostbyname(argv[n]);
- if (hp == NULL) {
- fprintf(stderr, "tftp: %s: ", argv[n]);
- herror((char *)NULL);
- continue;
- }
- bcopy(hp->h_addr, (caddr_t)&sin.sin_addr, hp->h_length);
- sin.sin_family = hp->h_addrtype;
- connected = 1;
- strcpy(hostname, hp->h_name);
- }
- if (argc < 4) {
- cp = argc == 3 ? argv[2] : tail(src);
- fd = creat(cp, 0644);
- if (fd < 0) {
- fprintf(stderr, "tftp: "); perror(cp);
- return;
- }
- if (verbose)
- printf("getting from %s:%s to %s [%s]\n",
- hostname, src, cp, mode);
- sin.sin_port = port;
- recvfile(fd, src, mode);
- break;
- }
- cp = tail(src); /* new .. jdg */
- fd = creat(cp, 0644);
- if (fd < 0) {
- fprintf(stderr, "tftp: "); perror(cp);
- continue;
- }
- if (verbose)
- printf("getting from %s:%s to %s [%s]\n",
- hostname, src, cp, mode);
- sin.sin_port = port;
- recvfile(fd, src, mode);
- }
-}
-
-getusage(s)
-char * s;
-{
- printf("usage: %s host:file host:file ... file, or\n", s);
- printf(" %s file file ... file if connected\n", s);
-}
-
-int rexmtval = TIMEOUT;
-
-setrexmt(argc, argv)
- char *argv[];
-{
- int t;
-
- if (argc < 2) {
- strcpy(line, "Rexmt-timeout ");
- printf("(value) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc != 2) {
- printf("usage: %s value\n", argv[0]);
- return;
- }
- t = atoi(argv[1]);
- if (t < 0)
- printf("%d: bad value\n", t);
- else
- rexmtval = t;
-}
-
-int maxtimeout = 5 * TIMEOUT;
-
-settimeout(argc, argv)
- char *argv[];
-{
- int t;
-
- if (argc < 2) {
- strcpy(line, "Maximum-timeout ");
- printf("(value) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc != 2) {
- printf("usage: %s value\n", argv[0]);
- return;
- }
- t = atoi(argv[1]);
- if (t < 0)
- printf("%d: bad value\n", t);
- else
- maxtimeout = t;
-}
-
-status(argc, argv)
- char *argv[];
-{
- if (connected)
- printf("Connected to %s.\n", hostname);
- else
- printf("Not connected.\n");
- printf("Mode: %s Verbose: %s Tracing: %s\n", mode,
- verbose ? "on" : "off", trace ? "on" : "off");
- printf("Rexmt-interval: %d seconds, Max-timeout: %d seconds\n",
- rexmtval, maxtimeout);
-}
-
-void intr(int sig)
-{
- signal(SIGALRM, SIG_IGN);
- alarm(0);
- longjmp(toplevel, -1);
-}
-
-char *
-tail(filename)
- char *filename;
-{
- register char *s;
-
- while (*filename) {
- s = rindex(filename, '/');
- if (s == NULL)
- break;
- if (s[1])
- return (s + 1);
- *s = '\0';
- }
- return (filename);
-}
-
-/*
- * Command parser.
- */
-command(top)
- int top;
-{
- register struct cmd *c;
-
- if (!top)
- putchar('\n');
- for (;;) {
- printf("%s> ", prompt);
- if (fgets(line, sizeof(line), stdin) == 0) {
- if (feof(stdin)) {
- quit();
- } else {
- continue;
- }
- }
- if (line[0] == 0)
- continue;
- makeargv();
- c = getcmd(margv[0]);
- if (c == (struct cmd *)-1) {
- printf("?Ambiguous command\n");
- continue;
- }
- if (c == 0) {
- printf("?Invalid command\n");
- continue;
- }
- (*c->handler)(margc, margv);
- }
-}
-
-struct cmd *
-getcmd(name)
- register char *name;
-{
- register char *p, *q;
- register struct cmd *c, *found;
- register int nmatches, longest;
-
- longest = 0;
- nmatches = 0;
- found = 0;
- for (c = cmdtab; p = c->name; c++) {
- for (q = name; *q == *p++; q++)
- if (*q == 0) /* exact match? */
- return (c);
- if (!*q) { /* the name was a prefix */
- if (q - name > longest) {
- longest = q - name;
- nmatches = 1;
- found = c;
- } else if (q - name == longest)
- nmatches++;
- }
- }
- if (nmatches > 1)
- return ((struct cmd *)-1);
- return (found);
-}
-
-/*
- * Slice a string up into argc/argv.
- */
-makeargv()
-{
- register char *cp;
- register char **argp = margv;
-
- margc = 0;
- for (cp = line; *cp;) {
- while (isspace(*cp))
- cp++;
- if (*cp == '\0')
- break;
- *argp++ = cp;
- margc += 1;
- while (*cp != '\0' && !isspace(*cp))
- cp++;
- if (*cp == '\0')
- break;
- *cp++ = '\0';
- }
- *argp++ = 0;
-}
-
-/*VARARGS*/
-quit()
-{
- exit(0);
-}
-
-/*
- * Help command.
- */
-help(argc, argv)
- int argc;
- char *argv[];
-{
- register struct cmd *c;
-
- if (argc == 1) {
- printf("Commands may be abbreviated. Commands are:\n\n");
- for (c = cmdtab; c->name; c++)
- printf("%-*s\t%s\n", HELPINDENT, c->name, c->help);
- return;
- }
- while (--argc > 0) {
- register char *arg;
- arg = *++argv;
- c = getcmd(arg);
- if (c == (struct cmd *)-1)
- printf("?Ambiguous help command %s\n", arg);
- else if (c == (struct cmd *)0)
- printf("?Invalid help command %s\n", arg);
- else
- printf("%s\n", c->help);
- }
-}
-
-/*VARARGS*/
-settrace()
-{
- trace = !trace;
- printf("Packet tracing %s.\n", trace ? "on" : "off");
-}
-
-/*VARARGS*/
-setverbose()
-{
- verbose = !verbose;
- printf("Verbose mode %s.\n", verbose ? "on" : "off");
-}
-
-setblocksize(argc, argv)
- char *argv[];
-{
- int t;
-
- if (argc < 2) {
- strcpy(line, "blocksize ");
- printf("(value) ");
- fgets(&line[strlen(line)], sizeof(line) - strlen(line) - 1, stdin);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc != 2) {
- printf("usage: %s value\n", argv[0]);
- return;
- }
- t = atoi(argv[1]);
- if (t < 8 || t > 1432)
- printf("%d: bad value\n", t);
- else
- segsize = t;
-}
+++ /dev/null
-.\" Copyright (c) 1986 The Regents of the University of California.
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms are permitted
-.\" provided that the above copyright notice and this paragraph are
-.\" duplicated in all such forms and that any documentation,
-.\" advertising materials, and other materials related to such
-.\" distribution and use acknowledge that the software was developed
-.\" by the University of California, Berkeley. The name of the
-.\" University may not be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-.\" WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-.\"
-.\" @(#)tftp.1 5.3 (Berkeley) 9/20/88
-.\"
-.TH TFTP 1 "September 20, 1988"
-.UC 6
-.SH NAME
-tftp \- trivial file transfer program
-.SH SYNOPSIS
-.B tftp
-[
-host
-]
-.SH DESCRIPTION
-.I Tftp
-is the user interface to the Internet TFTP
-(Trivial File Transfer Protocol),
-which allows users to transfer files to and from a remote machine.
-The remote
-.I host
-may be specified on the command line, in which case
-.I tftp
-uses
-.I host
-as the default host for future transfers (see the
-.B connect
-command below).
-.SH COMMANDS
-Once
-.I tftp
-is running, it issues the prompt
-.B tftp>
-and recognizes the following commands:
-.TP
-\fBconnect\fP \fIhost-name\fP [ \fIport\fP ]
-Set the
-.I host
-(and optionally
-.IR port )
-for transfers.
-Note that the TFTP protocol, unlike the FTP protocol,
-does not maintain connections betweeen transfers; thus, the
-.I connect
-command does not actually create a connection,
-but merely remembers what host is to be used for transfers.
-You do not have to use the
-.I connect
-command; the remote host can be specified as part of the
-.I get
-or
-.I put
-commands.
-.TP
-\fBmode\fP \fItransfer-mode\fP
-Set the mode for transfers;
-.I transfer-mode
-may be one of
-.IR ascii
-or
-.IR binary .
-The default is
-.IR ascii .
-.TP
-\fBput\fP \fIfile\fP
-.ns
-.TP
-\fBput\fP \fIlocalfile remotefile\fP
-.ns
-.TP
-\fBput\fP \fIfile1 file2 ... fileN remote-directory\fP
-Put a file or set of files to the specified
-remote file or directory.
-The destination
-can be in one of two forms:
-a filename on the remote host, if the host has already been specified,
-or a string of the form
-.I host:filename
-to specify both a host and filename at the same time.
-If the latter form is used,
-the hostname specified becomes the default for future transfers.
-If the remote-directory form is used, the remote host is
-assumed to be a
-.I UNIX
-machine.
-.TP
-\fBget\fP \fIfilename\fP
-.ns
-.TP
-\fBget\fP \fIremotename\fP \fIlocalname\fP
-.ns
-.TP
-\fBget\fP \fIfile1\fP \fIfile2\fP ... \fIfileN\fP
-Get a file or set of files from the specified
-.IR sources .
-.I Source
-can be in one of two forms:
-a filename on the remote host, if the host has already been specified,
-or a string of the form
-.I host:filename
-to specify both a host and filename at the same time.
-If the latter form is used,
-the last hostname specified becomes the default for future transfers.
-.TP
-.B quit
-Exit
-.IR tftp .
-An end of file also exits.
-.TP
-.B verbose
-Toggle verbose mode.
-.TP
-.B trace
-Toggle packet tracing.
-.TP
-.B status
-Show current status.
-.TP
-\fBrexmt\fP \fIretransmission-timeout\fP
-Set the per-packet retransmission timeout, in seconds.
-.TP
-\fBtimeout\fP \fItotal-transmission-timeout\fP
-Set the total transmission timeout, in seconds.
-.TP
-.B ascii
-Shorthand for "mode ascii"
-.TP
-.B binary
-Shorthand for "mode binary"
-.TP
-\fBblocksize\fP \fItransfer-blocksize\fP
-Set the blocksize that is used for transfers. This assumes that the
-server knows about RFC1782 and RFC1783 extensions to the TFTP
-protocol; automatic fallback is supported and will result in a default
-blocksize of 512 octets.
-.TP
-\fB?\fP \ [ \fIcommand-name\fP ... ]
-Print help information.
-.SH BUGS
-.PP
-Because there is no user-login or validation within
-the
-.I TFTP
-protocol, the remote site will probably have some
-sort of file-access restrictions in place. The
-exact methods are specific to each site and therefore
-difficult to document here.
+++ /dev/null
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)tftp.c 5.7 (Berkeley) 6/29/88";
-#endif /* not lint */
-
-/* Many bug fixes are from Jim Guyton <guyton@rand-unix> */
-
-/*
- * TFTP User Program -- Protocol Machines
- */
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-
-#include <netinet/in.h>
-
-#include <arpa/tftp.h>
-
-#include <signal.h>
-#include <stdio.h>
-#include <errno.h>
-#include <setjmp.h>
-
-extern int errno;
-
-extern struct sockaddr_in sin; /* filled in by main */
-extern int f; /* the opened socket */
-extern int trace;
-extern int verbose;
-extern int rexmtval;
-extern int maxtimeout;
-extern int segsize;
-
-#define PKTSIZE (1432+4) /* SEGSIZE+4 */
-char ackbuf[PKTSIZE];
-int timeout;
-jmp_buf toplevel;
-jmp_buf timeoutbuf;
-
-#ifndef OACK
-#define OACK 6
-#endif
-
-void timer(int sig)
-{
-
- signal(SIGALRM, timer);
- timeout += rexmtval;
- if (timeout >= maxtimeout) {
- printf("Transfer timed out.\n");
- longjmp(toplevel, -1);
- }
- longjmp(timeoutbuf, 1);
-}
-
-strnlen(s, n)
- char *s;
- int n;
-{
- int i = 0;
-
- while (n-- > 0 && *s++) i++;
- return(i);
-}
-
-/*
- * Parse an OACK package and set blocksize accordingly
- */
-parseoack(cp, sz)
- char *cp;
- int sz;
-{
- int n;
-
- segsize = 512;
- while (sz > 0 && *cp) {
- n = strnlen(cp, sz);
- if (n == 7 && !strncmp("blksize", cp, 7)) {
- cp += 8;
- sz -= 8;
- if (sz <= 0)
- break;
- for (segsize = 0, n = strnlen(cp, sz); n > 0;
- n--, cp++, sz--) {
- if (*cp < '0' || *cp > '9')
- break;
- segsize = 10*segsize + *cp - '0'; }
- }
- cp += n + 1;
- sz -= n + 1;
- }
- if (segsize < 8 || segsize > 1432) {
- printf("Remote host negotiated illegal blocksize %d\n",
- segsize);
- segsize = 512;
- longjmp(timeoutbuf, -1);
- }
-}
-
-/*
- * Send the requested file.
- */
-sendfile(fd, name, mode)
- int fd;
- char *name;
- char *mode;
-{
- register struct tftphdr *ap; /* data and ack packets */
- struct tftphdr *r_init(), *dp;
- register int size, n;
- u_short block = 0;
- register unsigned long amount = 0;
- struct sockaddr_in from;
- int fromlen;
- int convert; /* true if doing nl->crlf conversion */
- FILE *file;
-
- startclock(); /* start stat's clock */
- dp = r_init(); /* reset fillbuf/read-ahead code */
- ap = (struct tftphdr *)ackbuf;
- file = fdopen(fd, "r");
- convert = !strcmp(mode, "netascii");
-
- signal(SIGALRM, timer);
- do {
- if (block == 0)
- size = makerequest(WRQ, name, dp, mode) - 4;
- else {
- /* size = read(fd, dp->th_data, SEGSIZE); */
- size = readit(file, &dp, convert);
- if (size < 0) {
- nak(errno + 100);
- break;
- }
- dp->th_opcode = htons((u_short)DATA);
- dp->th_block = htons(block);
- }
- timeout = 0;
- (void) setjmp(timeoutbuf);
-send_data:
- if (trace)
- tpacket("sent", dp, size + 4);
- n = sendto(f, dp, size + 4, 0, (struct sockaddr *)&sin,
- sizeof (sin));
- if (n != size + 4) {
- perror("tftp: sendto");
- goto abort;
- }
- if (block) /* do not start reading until the blocksize
- has been negotiated */
- read_ahead(file, convert);
- for ( ; ; ) {
- alarm(rexmtval);
- do {
- fromlen = sizeof (from);
- n = recvfrom(f, ackbuf, sizeof (ackbuf), 0,
- (struct sockaddr *)&from,
- &fromlen);
- } while (n <= 0);
- alarm(0);
- if (n < 0) {
- perror("tftp: recvfrom");
- goto abort;
- }
- sin.sin_port = from.sin_port; /* added */
- if (trace)
- tpacket("received", ap, n);
- /* should verify packet came from server */
- ap->th_opcode = ntohs(ap->th_opcode);
- if (ap->th_opcode == ERROR) {
- printf("Error code %d: %s\n", ap->th_code,
- ap->th_msg);
- goto abort;
- }
- if (ap->th_opcode == ACK) {
- int j;
-
- ap->th_block = ntohs(ap->th_block);
-
- if (block == 0) {
- if (trace)
- printf("server does not know "
- "about RFC1782; reset"
- "ting blocksize\n");
- segsize = 512;
- }
- if (ap->th_block == block) {
- break;
- }
- /* On an error, try to synchronize
- * both sides.
- */
- j = synchnet(f);
- if (j && trace) {
- printf("discarded %d packets\n",
- j);
- }
- if (ap->th_block == (block-1)) {
- goto send_data;
- }
- }
- else if (ap->th_opcode == OACK) {
- if (block) {
- printf("protocol violation\n");
- longjmp(toplevel, -1);
- }
- parseoack(&ap->th_stuff, n - 2);
- break;
- }
- }
- if (block > 0)
- amount += size;
- else
- read_ahead(file, convert);
- block++;
- } while (size == segsize || block == 1);
-abort:
- fclose(file);
- stopclock();
- if (amount > 0)
- printstats("Sent", amount);
-}
-
-/*
- * Receive a file.
- */
-recvfile(fd, name, mode)
- int fd;
- char *name;
- char *mode;
-{
- register struct tftphdr *ap;
- struct tftphdr *dp, *w_init();
- register int n, size;
- u_short block = 1;
- unsigned long amount = 0;
- struct sockaddr_in from;
- int fromlen, firsttrip = 1;
- FILE *file;
- int convert; /* true if converting crlf -> lf */
- int waitforoack = 1;
-
- startclock();
- dp = w_init();
- ap = (struct tftphdr *)ackbuf;
- file = fdopen(fd, "w");
- convert = !strcmp(mode, "netascii");
-
- signal(SIGALRM, timer);
- do {
- if (firsttrip) {
- size = makerequest(RRQ, name, ap, mode);
- firsttrip = 0;
- } else {
- ap->th_opcode = htons((u_short)ACK);
- ap->th_block = htons(block);
- size = 4;
- block++;
- }
- timeout = 0;
- (void) setjmp(timeoutbuf);
-send_ack:
- if (trace)
- tpacket("sent", ap, size);
- if (sendto(f, ackbuf, size, 0, (struct sockaddr *)&sin,
- sizeof (sin)) != size) {
- alarm(0);
- perror("tftp: sendto");
- goto abort;
- }
- if (!waitforoack)
- write_behind(file, convert);
- for ( ; ; ) {
- alarm(rexmtval);
- do {
- fromlen = sizeof (from);
- n = recvfrom(f, dp, PKTSIZE, 0,
- (struct sockaddr *)&from, &fromlen);
- } while (n <= 0);
- alarm(0);
- if (n < 0) {
- perror("tftp: recvfrom");
- goto abort;
- }
- sin.sin_port = from.sin_port; /* added */
- if (trace)
- tpacket("received", dp, n);
- /* should verify client address */
- dp->th_opcode = ntohs(dp->th_opcode);
- if (dp->th_opcode == ERROR) {
- printf("Error code %d: %s\n", dp->th_code,
- dp->th_msg);
- goto abort;
- }
- if (dp->th_opcode == DATA) {
- int j;
-
- if (waitforoack) {
- if (trace)
- printf("server does not know "
- "about RFC1782; reset"
- "ting blocksize\n");
- waitforoack = 0;
- segsize = 512;
- }
- dp->th_block = ntohs(dp->th_block);
- if (dp->th_block == block) {
- break; /* have next packet */
- }
- /* On an error, try to synchronize
- * both sides.
- */
- j = synchnet(f);
- if (j && trace) {
- printf("discarded %d packets\n", j);
- }
- if (dp->th_block == (block-1)) {
- goto send_ack; /* resend ack */
- }
- }
- else if (dp->th_opcode == OACK) {
- if (block != 1 || !waitforoack) {
- printf("protocol violation\n");
- longjmp(toplevel, -1);
- }
- waitforoack = 0;
- parseoack(&dp->th_stuff, n - 2);
- ap->th_opcode = htons((u_short)ACK);
- ap->th_block = htons(0);
- size = 4;
- goto send_ack;
- }
- }
- /* size = write(fd, dp->th_data, n - 4); */
- size = writeit(file, &dp, n - 4, convert);
- if (size < 0) {
- nak(errno + 100);
- break;
- }
- amount += size;
- } while (size == segsize);
-abort: /* ok to ack, since user */
- ap->th_opcode = htons((u_short)ACK); /* has seen err msg */
- ap->th_block = htons(block);
- (void) sendto(f, ackbuf, 4, 0, (struct sockaddr *)&sin, sizeof (sin));
- write_behind(file, convert); /* flush last buffer */
- fclose(file);
- stopclock();
- if (amount > 0)
- printstats("Received", amount);
-}
-
-makerequest(request, name, tp, mode)
- int request;
- char *name, *mode;
- struct tftphdr *tp;
-{
- register char *cp;
-
- tp->th_opcode = htons((u_short)request);
- cp = tp->th_stuff;
- strcpy(cp, name);
- cp += strlen(name);
- *cp++ = '\0';
- strcpy(cp, mode);
- cp += strlen(mode);
- *cp++ = '\0';
- strcpy(cp, "blksize");
- cp += 7;
- *cp++ = '\0';
- sprintf(cp, "%d", segsize);
- cp += strlen(cp) + 1;
- return (cp - (char *)tp);
-}
-
-struct errmsg {
- int e_code;
- const char *e_msg;
-} errmsgs[] = {
- { EUNDEF, "Undefined error code" },
- { ENOTFOUND, "File not found" },
- { EACCESS, "Access violation" },
- { ENOSPACE, "Disk full or allocation exceeded" },
- { EBADOP, "Illegal TFTP operation" },
- { EBADID, "Unknown transfer ID" },
- { EEXISTS, "File already exists" },
- { ENOUSER, "No such user" },
- { -1, 0 }
-};
-
-/*
- * Send a nak packet (error message).
- * Error code passed in is one of the
- * standard TFTP codes, or a UNIX errno
- * offset by 100.
- */
-nak(error)
- int error;
-{
- register struct tftphdr *tp;
- int length;
- register struct errmsg *pe;
-/* extern char *sys_errlist[]; */
-
- tp = (struct tftphdr *)ackbuf;
- tp->th_opcode = htons((u_short)ERROR);
- tp->th_code = htons((u_short)error);
- for (pe = errmsgs; pe->e_code >= 0; pe++)
- if (pe->e_code == error)
- break;
- if (pe->e_code < 0) {
- pe->e_msg = sys_errlist[error - 100];
- tp->th_code = EUNDEF;
- }
- strcpy(tp->th_msg, pe->e_msg);
- length = strlen(pe->e_msg) + 4;
- if (trace)
- tpacket("sent", tp, length);
- if (sendto(f, ackbuf, length, 0, (struct sockaddr *)&sin, sizeof (sin))
- != length)
- perror("nak");
-}
-
-topts(cp, sz)
- char *cp;
- int sz;
-{
- int n, i = 0;
-
- while (sz > 0 && *cp) {
- n = strnlen(cp, sz);
- if (n > 0) {
- printf("%s%s=", i++ ? ", " : "", cp);
- cp += n + 1;
- sz -= n + 1;
- if (sz <= 0)
- break;
- n = strnlen(cp, sz);
- if (n > 0)
- printf("%s", cp);
- }
- cp += n + 1;
- sz -= n + 1;
- }
-}
-
-tpacket(s, tp, n)
- char *s;
- struct tftphdr *tp;
- int n;
-{
- static char *opcodes[] =
- { "#0", "RRQ", "WRQ", "DATA", "ACK", "ERROR", "OACK" };
- register char *cp, *file;
- u_short op = ntohs(tp->th_opcode);
- char *index();
-
- if (op < RRQ || op > OACK)
- printf("%s opcode=%x ", s, op);
- else
- printf("%s %s ", s, opcodes[op]);
- switch (op) {
-
- case RRQ:
- case WRQ:
- n -= 2;
- file = cp = tp->th_stuff;
- cp = index(cp, '\0');
- printf("<file=%s, mode=%s, opts: ", file, cp + 1);
- topts(index(cp + 1, '\000') + 1, n - strlen(file)
- - strlen(cp + 1) - 2);
- printf(">\n");
- break;
-
- case DATA:
- printf("<block=%d, %d bytes>\n", ntohs(tp->th_block), n - 4);
- break;
-
- case ACK:
- printf("<block=%d>\n", ntohs(tp->th_block));
- break;
-
- case ERROR:
- printf("<code=%d, msg=%s>\n", ntohs(tp->th_code), tp->th_msg);
- break;
- case OACK:
- printf("<");
- topts(tp->th_stuff, n - 2);
- printf(">\n");
- break;
- }
-}
-
-struct timeval tstart;
-struct timeval tstop;
-struct timezone zone;
-
-startclock() {
- gettimeofday(&tstart, &zone);
-}
-
-stopclock() {
- gettimeofday(&tstop, &zone);
-}
-
-printstats(direction, amount)
-char *direction;
-unsigned long amount;
-{
- double delta;
- /* compute delta in 1/10's second units */
- delta = ((tstop.tv_sec*10.)+(tstop.tv_usec/100000)) -
- ((tstart.tv_sec*10.)+(tstart.tv_usec/100000));
- delta = delta/10.; /* back to seconds */
- printf("%s %ld bytes in %.1f seconds", direction, amount, delta);
- if ((verbose) && (delta >= 0.1))
- printf(" [%.0f bits/sec]", (amount*8.)/delta);
- putchar('\n');
-}
-
+++ /dev/null
-.\" Copyright (c) 1983 The Regents of the University of California.
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms are permitted
-.\" provided that the above copyright notice and this paragraph are
-.\" duplicated in all such forms and that any documentation,
-.\" advertising materials, and other materials related to such
-.\" distribution and use acknowledge that the software was developed
-.\" by the University of California, Berkeley. The name of the
-.\" University may not be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-.\" WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-.\"
-.\" @(#)tftpd.8 6.3 (Berkeley) 9/20/88
-.\"
-.TH TFTPD 8 "September 20, 1988"
-.UC 5
-.SH NAME
-tftpd \- DARPA Trivial File Transfer Protocol server
-.SH SYNOPSIS
-.B /etc/tftpd
-[
-.SM \-c
-<rootdir> ] [
-.SM \-d
-] [
-.SM \-r
-<filter> ]
-.SH DESCRIPTION
-.I Tftpd
-is a server which supports the DARPA Trivial File Transfer
-Protocol.
-The TFTP server operates
-at the port indicated in the ``tftp'' service description;
-see
-.IR services (5).
-The server is normally started by
-.IR inetd (8).
-.PP
-The use of
-.I tftp
-does not require an account or password on the remote system.
-Due to the lack of authentication information,
-.I tftpd
-will allow only publicly readable files to be
-accessed.
-Files may be written only if they already exist and are publicly writable.
-Note that this extends the concept of ``public'' to include
-all users on all hosts that can be reached through the network;
-this may not be appropriate on all systems, and its implications
-should be considered before enabling tftp service.
-The server should have the user ID with the lowest possible privilege.
-.SH OPTIONS
-.TP
-.B \-c
-Pathname of a directory that is considered the rootdirectory for all
-transfers. N.B.
-.I tftpd
-does not actually perform a
-.IR chroot (2)
-call; you should be aware of the security implications and you
-probably should run the server from an unpriviledged account.
-.TP
-.B \-d
-Increased debugging level.
-.TP
-.B \-r
-Pathname of a file that is considered to be a filter program. Whenever
-a client tries to download this file, the filter will be started and
-its output is send to the client. An arbitrary amount of these
-filters can be specified.
-.SH "SEE ALSO"
-tftp(1), inetd(8)
+++ /dev/null
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1983 Regents of the University of California.\n\
- All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)tftpd.c 5.8 (Berkeley) 6/18/88";
-#endif /* not lint */
-
-/*
- * Trivial file transfer protocol server.
- *
- * This version includes many modifications by Jim Guyton <guyton@rand-unix>
- *
- * Further modifications by Markus Gutschke <gutschk@math.uni-muenster.de>
- * - RFC1782 option parsing
- * - RFC1783 extended blocksize
- * - "-c" option for changing the root directory
- * - "-d" option for debugging output
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-
-#include <netinet/in.h>
-
-#include <arpa/tftp.h>
-
-#include <alloca.h>
-#include <string.h>
-#include <signal.h>
-#include <stdio.h>
-#include <errno.h>
-#include <ctype.h>
-#include <netdb.h>
-#include <setjmp.h>
-#include <syslog.h>
-
-#define TIMEOUT 5
-
-#ifndef OACK
-#define OACK 06
-#endif
-
-#ifndef EOPTNEG
-#define EOPTNEG 8
-#endif
-
-extern int errno;
-struct sockaddr_in sin = { AF_INET };
-int peer;
-int rexmtval = TIMEOUT;
-int maxtimeout = 5*TIMEOUT;
-
-#define PKTSIZE (1432+4) /* SEGSIZE+4 */
-int segsize = SEGSIZE;
-char buf[PKTSIZE];
-char ackbuf[PKTSIZE];
-struct sockaddr_in from;
-int fromlen;
-
-char *rootdir = NULL;
-int debug = 0;
-
-struct filters {
- struct filters *next;
- char *fname;
-} *filters = NULL;
-int isfilter = 0;
-
-main(argc, argv)
- char *argv[];
-{
- register struct tftphdr *tp;
- register int n;
- int on = 1;
- extern int optind;
- extern char *optarg;
-
- openlog(argv[0], LOG_PID, LOG_DAEMON);
-
- while ((n = getopt(argc, argv, "c:dr:")) >= 0) {
- switch (n) {
- case 'c':
- if (rootdir)
- goto usage;
- rootdir = optarg;
- break;
- case 'd':
- debug++;
- break;
- case 'r': {
- struct filters *fp = (void *)
- malloc(sizeof(struct filters) +
- strlen(optarg) + 1);
- fp->next = filters;
- fp->fname = (char *)(fp + 1);
- strcpy(fp->fname, optarg);
- filters = fp;
- break; }
- default:
- usage:
- syslog(LOG_ERR, "Usage: %s [-c chroot] "
- "[-r readfilter] [-d]\n",
- argv[0]);
- exit(1);
- }
- }
- if (argc-optind != 0)
- goto usage;
-
- ioctl(0, FIONBIO, &on);
-/* if (ioctl(0, FIONBIO, &on) < 0) {
- syslog(LOG_ERR, "ioctl(FIONBIO): %m\n");
- exit(1);
- }
-*/
- fromlen = sizeof (from);
- n = recvfrom(0, buf, segsize+4, 0,
- (struct sockaddr *)&from, &fromlen);
- if (n < 0) {
- syslog(LOG_ERR, "recvfrom: %m\n");
- exit(1);
- }
- /*
- * Now that we have read the message out of the UDP
- * socket, we fork and exit. Thus, inetd will go back
- * to listening to the tftp port, and the next request
- * to come in will start up a new instance of tftpd.
- *
- * We do this so that inetd can run tftpd in "wait" mode.
- * The problem with tftpd running in "nowait" mode is that
- * inetd may get one or more successful "selects" on the
- * tftp port before we do our receive, so more than one
- * instance of tftpd may be started up. Worse, if tftpd
- * break before doing the above "recvfrom", inetd would
- * spawn endless instances, clogging the system.
- */
- {
- int pid;
- int i, j;
-
- for (i = 1; i < 20; i++) {
- pid = fork();
- if (pid < 0) {
- sleep(i);
- /*
- * flush out to most recently sent request.
- *
- * This may drop some request, but those
- * will be resent by the clients when
- * they timeout. The positive effect of
- * this flush is to (try to) prevent more
- * than one tftpd being started up to service
- * a single request from a single client.
- */
- j = sizeof from;
- i = recvfrom(0, buf, segsize+4, 0,
- (struct sockaddr *)&from, &j);
- if (i > 0) {
- n = i;
- fromlen = j;
- }
- } else {
- break;
- }
- }
- if (pid < 0) {
- syslog(LOG_ERR, "fork: %m\n");
- exit(1);
- } else if (pid != 0) {
- exit(0);
- }
- }
- from.sin_family = AF_INET;
- alarm(0);
- close(0);
- close(1);
- peer = socket(AF_INET, SOCK_DGRAM, 0);
- if (peer < 0) {
- syslog(LOG_ERR, "socket: %m\n");
- exit(1);
- }
- if (bind(peer, (struct sockaddr *)&sin, sizeof (sin)) < 0) {
- syslog(LOG_ERR, "bind: %m\n");
- exit(1);
- }
- if (connect(peer, (struct sockaddr *)&from, sizeof(from)) < 0) {
- syslog(LOG_ERR, "connect: %m\n");
- exit(1);
- }
- tp = (struct tftphdr *)buf;
- tp->th_opcode = ntohs(tp->th_opcode);
- if (tp->th_opcode == RRQ || tp->th_opcode == WRQ)
- tftp(tp, n);
- exit(1);
-}
-
-int validate_access();
-int sendfile(), recvfile();
-
-struct formats {
- char *f_mode;
- int (*f_validate)();
- int (*f_send)();
- int (*f_recv)();
- int f_convert;
-} formats[] = {
- { "netascii", validate_access, sendfile, recvfile, 1 },
- { "octet", validate_access, sendfile, recvfile, 0 },
-#ifdef notdef
- { "mail", validate_user, sendmail, recvmail, 1 },
-#endif
- { 0 }
-};
-
-int set_blksize();
-
-struct options {
- char *o_opt;
- int (*o_fnc)();
-} options[] = {
- { "blksize", set_blksize },
- { 0 }
-};
-
-/*
- * Set a non-standard block size (c.f. RFC1783)
- */
-
-set_blksize(val, ret)
- char *val;
- char **ret;
-{
- static char b_ret[5];
- int sz = atoi(val);
-
- if (sz < 8) {
- if (debug)
- syslog(LOG_ERR, "Requested packetsize %d < 8\n", sz);
- return(0);
- } else if (sz > PKTSIZE-4) {
- if (debug)
- syslog(LOG_INFO, "Requested packetsize %d > %d\n",
- sz, PKTSIZE-4);
- sz = PKTSIZE-4;
- } else if (debug)
- syslog(LOG_INFO, "Adjusted packetsize to %d octets\n", sz);
-
- segsize = sz;
- sprintf(*ret = b_ret, "%d", sz);
- return(1);
-}
-
-/*
- * Parse RFC1782 style options
- */
-
-do_opt(opt, val, ap)
- char *opt;
- char *val;
- char **ap;
-{
- struct options *po;
- char *ret;
-
- for (po = options; po->o_opt; po++)
- if (strcasecmp(po->o_opt, opt) == 0) {
- if (po->o_fnc(val, &ret)) {
- if (*ap + strlen(opt) + strlen(ret) + 2 >=
- ackbuf + sizeof(ackbuf)) {
- if (debug)
- syslog(LOG_ERR,
- "Ackbuf overflow\n");
- nak(ENOSPACE);
- exit(1);
- }
- *ap = strrchr(strcpy(strrchr(strcpy(*ap, opt),
- '\000')+1, val),
- '\000')+1;
- } else {
- nak(EOPTNEG);
- exit(1);
- }
- break;
- }
- if (debug && !po->o_opt)
- syslog(LOG_WARNING, "Unhandled option: %d = %d\n", opt, val);
- return;
-}
-
-/*
- * Handle initial connection protocol.
- */
-tftp(tp, size)
- struct tftphdr *tp;
- int size;
-{
- register char *cp;
- int argn = 0, ecode;
- register struct formats *pf;
- char *filename, *mode;
- char *val, *opt;
- char *ap = ackbuf+2;
- int isopts;
-
- ((struct tftphdr *)ackbuf)->th_opcode = ntohs(OACK);
- filename = cp = tp->th_stuff;
-again:
- while (cp < buf + size) {
- if (*cp == '\0')
- break;
- cp++;
- }
- if (*cp != '\0') {
- if (debug)
- syslog(LOG_WARNING, "Received illegal request\n");
- nak(EBADOP);
- exit(1);
- }
- if (!argn++) {
- mode = ++cp;
- goto again;
- } else {
- if (debug && argn == 3)
- syslog(LOG_INFO, "Found RFC1782 style options\n");
- *(argn & 1 ? &val : &opt) = ++cp;
- if (argn & 1)
- do_opt(opt, val, &ap);
- if (cp < buf + size && *cp != '\000')
- goto again;
- }
-
- for (cp = mode; *cp; cp++)
- if (isupper(*cp))
- *cp = tolower(*cp);
- for (pf = formats; pf->f_mode; pf++)
- if (strcmp(pf->f_mode, mode) == 0)
- break;
- if (pf->f_mode == 0) {
- if (debug)
- syslog(LOG_WARNING, "Unknown data format: %s\n", mode);
- nak(EBADOP);
- exit(1);
- }
-
- if (rootdir) {
- cp = alloca(strlen(rootdir) + strlen(filename) + 1);
- if (cp == NULL) {
- nak(100+ENOMEM);
- exit(1);
- }
- if (*filename != '/') {
- if (debug)
- syslog(LOG_ERR,
- "Filename has to be absolute: %s\n",
- filename);
- nak(EACCESS);
- exit(1);
- }
- filename = strcat(strcpy(cp, rootdir), filename);
- }
-
- ecode = (*pf->f_validate)(filename, tp->th_opcode);
- if (ecode) {
- nak(ecode, ERROR);
- exit(1);
- }
- isopts = ap != (ackbuf+2);
- (tp->th_opcode == WRQ ? *pf->f_recv : *pf->f_send)
- (pf, isopts ? ackbuf : NULL, isopts ? ap-ackbuf : 0);
- exit(0);
-}
-
-
-FILE *file;
-
-/*
- * Validate file access. Since we
- * have no uid or gid, for now require
- * file to exist and be publicly
- * readable/writable.
- * Note also, full path name must be
- * given as we have no login directory.
- */
-validate_access(filename, mode)
- char *filename;
- int mode;
-{
- struct stat stbuf;
- int fd;
- char *cp;
-
- isfilter = 0;
- if (mode == RRQ) {
- struct filters *fp = filters;
- for (; fp; fp = fp->next) {
- if (!strcmp(fp->fname,
- filename +
- (rootdir ? strlen(rootdir) : 0))) {
- if (debug)
- syslog(LOG_INFO, "Opening input "
- "filter: %s\n", filename);
- if ((file = popen(filename, "r")) == NULL) {
- syslog(LOG_ERR, "Failed to open input "
- "filter\n");
- return (EACCESS); }
- fd = fileno(file);
- isfilter = 1;
- return (0);
- }
- }
- }
-
- if (*filename != '/') {
- if (debug)
- syslog(LOG_ERR, "Filename has to be absolute: %s\n",
- filename);
- return (EACCESS);
- }
- for (cp = filename; *cp; cp++)
- if (*cp == '~' || *cp == '$' ||
- (*cp == '/' && cp[1] == '.' && cp[2] == '.')) {
- if (debug)
- syslog(LOG_ERR, "Illegal filename: %s\n",
- filename);
- return (EACCESS);
- }
- if (debug)
- syslog(LOG_INFO, "Validating \"%s\" for %sing\n",
- filename, mode == RRQ ? "read" : "writ");
- if (stat(filename, &stbuf) < 0)
- return (errno == ENOENT ? ENOTFOUND : EACCESS);
- if (mode == RRQ) {
- if ((stbuf.st_mode&(S_IREAD >> 6)) == 0)
- return (EACCESS);
- } else {
- if ((stbuf.st_mode&(S_IWRITE >> 6)) == 0)
- return (EACCESS);
- }
- fd = open(filename, mode == RRQ ? 0 : 1);
- if (fd < 0)
- return (errno + 100);
- file = fdopen(fd, (mode == RRQ)? "r":"w");
- if (file == NULL) {
- return errno+100;
- }
- return (0);
-}
-
-int timeout;
-jmp_buf timeoutbuf;
-
-void timer(int sig)
-{
-
- timeout += rexmtval;
- if (timeout >= maxtimeout) {
- if (debug)
- syslog(LOG_WARNING, "Timeout!\n");
- exit(1);
- }
- longjmp(timeoutbuf, 1);
-}
-
-/*
- * Send the requested file.
- */
-sendfile(pf, oap, oacklen)
- struct formats *pf;
- struct tftphdr *oap;
- int oacklen;
-{
- struct tftphdr *dp, *r_init();
- register struct tftphdr *ap; /* ack packet */
- register int size, n;
- u_short block = 1;
-
- signal(SIGALRM, timer);
-
- ap = (struct tftphdr *)ackbuf;
-
- if (oap) {
- timeout = 0;
- (void) setjmp(timeoutbuf);
- oack:
- if (send(peer, oap, oacklen, 0) != oacklen) {
- syslog(LOG_ERR, "tftpd: write: %m\n");
- goto abort;
- }
- for ( ; ; ) {
- alarm(rexmtval);
- n = recv(peer, ackbuf, sizeof (ackbuf), 0);
- alarm(0);
- if (n < 0) {
- syslog(LOG_ERR, "tftpd: read: %m\n");
- goto abort;
- }
- ap->th_opcode = ntohs((u_short)ap->th_opcode);
- ap->th_block = ntohs(ap->th_block);
-
- if (ap->th_opcode == ERROR) {
- if (debug)
- syslog(LOG_ERR, "Client does not "
- "accept options\n");
- goto abort; }
-
- if (ap->th_opcode == ACK) {
- if (ap->th_block == 0) {
- if (debug)
- syslog(LOG_DEBUG,
- "RFC1782 option "
- "negotiation "
- "succeeded\n");
- break;
- }
- /* Re-synchronize with the other side */
- (void) synchnet(peer);
- goto oack;
- }
- }
- }
-
- dp = r_init();
- do {
- size = readit(file, &dp, pf->f_convert);
- if (size < 0) {
- nak(errno + 100);
- goto abort;
- }
- dp->th_opcode = htons((u_short)DATA);
- dp->th_block = htons(block);
- timeout = 0;
- (void) setjmp(timeoutbuf);
-
-send_data:
- if (send(peer, dp, size + 4, 0) != size + 4) {
- syslog(LOG_ERR, "tftpd: write: %m\n");
- goto abort;
- }
- read_ahead(file, pf->f_convert);
- for ( ; ; ) {
- alarm(rexmtval); /* read the ack */
- n = recv(peer, ackbuf, sizeof (ackbuf), 0);
- alarm(0);
- if (n < 0) {
- syslog(LOG_ERR, "tftpd: read: %m\n");
- goto abort;
- }
- ap->th_opcode = ntohs((u_short)ap->th_opcode);
- ap->th_block = ntohs(ap->th_block);
-
- if (ap->th_opcode == ERROR)
- goto abort;
-
- if (ap->th_opcode == ACK) {
- if (ap->th_block == block) {
- break;
- }
- /* Re-synchronize with the other side */
- (void) synchnet(peer);
- if (ap->th_block == (block -1)) {
- goto send_data;
- }
- }
-
- }
- block++;
- } while (size == segsize);
-abort:
- if (isfilter)
- pclose(file);
- else
- (void) fclose(file);
- isfilter = 0;
-}
-
-void justquit(int sig)
-{
- exit(0);
-}
-
-
-/*
- * Receive a file.
- */
-recvfile(pf, oap, oacklen)
- struct formats *pf;
- struct tftphdr *oap;
- int oacklen;
-{
- struct tftphdr *dp, *w_init();
- register struct tftphdr *ap; /* ack buffer */
- register int acksize, n, size;
- u_short block = 0;
-
- signal(SIGALRM, timer);
- dp = w_init();
- do {
- timeout = 0;
-
- if (!block++ && oap) {
- ap = (struct tftphdr *)oap;
- acksize = oacklen;
- } else {
- ap = (struct tftphdr *)ackbuf;
- ap->th_opcode = htons((u_short)ACK);
- ap->th_block = htons(block-1);
- acksize = 4;
- }
- (void) setjmp(timeoutbuf);
-send_ack:
- if (send(peer, (char *)ap, acksize, 0) != acksize) {
- syslog(LOG_ERR, "tftpd: write: %m\n");
- goto abort;
- }
- write_behind(file, pf->f_convert);
- for ( ; ; ) {
- alarm(rexmtval);
- n = recv(peer, dp, segsize+4, 0);
- alarm(0);
- if (n < 0) { /* really? */
- syslog(LOG_ERR, "tftpd: read: %m\n");
- goto abort;
- }
- dp->th_opcode = ntohs((u_short)dp->th_opcode);
- dp->th_block = ntohs(dp->th_block);
- if (dp->th_opcode == ERROR)
- goto abort;
- if (dp->th_opcode == DATA) {
- if (dp->th_block == block) {
- break; /* normal */
- }
- /* Re-synchronize with the other side */
- (void) synchnet(peer);
- if (dp->th_block == (block-1))
- goto send_ack; /* rexmit */
- }
- }
- /* size = write(file, dp->th_data, n - 4); */
- size = writeit(file, &dp, n - 4, pf->f_convert);
- if (size != (n-4)) { /* ahem */
- if (size < 0) nak(errno + 100);
- else nak(ENOSPACE);
- goto abort;
- }
- } while (size == segsize);
- write_behind(file, pf->f_convert);
- if (isfilter)
- pclose(file);
- else
- (void) fclose(file); /* close data file */
- isfilter = 0;
-
- ap = (struct tftphdr *)ackbuf;
- ap->th_opcode = htons((u_short)ACK); /* send the "final" ack */
- ap->th_block = htons(block);
- (void) send(peer, ackbuf, 4, 0);
-
- signal(SIGALRM, justquit); /* just quit on timeout */
- alarm(rexmtval);
- n = recv(peer, buf, segsize, 0); /* normally times out and quits */
- alarm(0);
- if (n >= 4 && /* if read some data */
- dp->th_opcode == DATA && /* and got a data block */
- block == dp->th_block) { /* then my last ack was lost */
- (void) send(peer, ackbuf, 4, 0); /* resend final ack */
- }
-abort:
- return;
-}
-
-struct errmsg {
- int e_code;
- const char *e_msg;
-} errmsgs[] = {
- { EUNDEF, "Undefined error code" },
- { ENOTFOUND, "File not found" },
- { EACCESS, "Access violation" },
- { ENOSPACE, "Disk full or allocation exceeded" },
- { EBADOP, "Illegal TFTP operation" },
- { EBADID, "Unknown transfer ID" },
- { EEXISTS, "File already exists" },
- { ENOUSER, "No such user" },
- { EOPTNEG, "Failure to negotiate RFC1782 options" },
- { -1, 0 }
-};
-
-/*
- * Send a nak packet (error message).
- * Error code passed in is one of the
- * standard TFTP codes, or a UNIX errno
- * offset by 100.
- */
-nak(error)
- int error;
-{
- register struct tftphdr *tp;
- int length;
- register struct errmsg *pe;
-/* extern char *sys_errlist[]; */
-
- tp = (struct tftphdr *)buf;
- tp->th_opcode = htons((u_short)ERROR);
- tp->th_code = htons((u_short)error);
- for (pe = errmsgs; pe->e_code >= 0; pe++)
- if (pe->e_code == error)
- break;
- if (pe->e_code < 0) {
- pe->e_msg = sys_errlist[error -100];
- tp->th_code = EUNDEF; /* set 'undef' errorcode */
- }
- strcpy(tp->th_msg, pe->e_msg);
- length = strlen(pe->e_msg);
- tp->th_msg[length] = '\0';
- length += 5;
- if (debug)
- syslog(LOG_ERR, "Negative acknowledge: %s\n", tp->th_msg);
- if (send(peer, buf, length, 0) != length)
- syslog(LOG_ERR, "nak: %m\n");
-}
+++ /dev/null
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)tftpsubs.c 5.4 (Berkeley) 6/29/88";
-#endif /* not lint */
-
-/* Simple minded read-ahead/write-behind subroutines for tftp user and
- server. Written originally with multiple buffers in mind, but current
- implementation has two buffer logic wired in.
-
- Todo: add some sort of final error check so when the write-buffer
- is finally flushed, the caller can detect if the disk filled up
- (or had an i/o error) and return a nak to the other side.
-
- Jim Guyton 10/85
- */
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/tftp.h>
-#include <stdio.h>
-
-#define PKTSIZE (1432+4) /* SEGSIZE+4 */ /* should be moved to tftp.h */
-
-struct bf {
- int counter; /* size of data in buffer, or flag */
- char buf[PKTSIZE]; /* room for data packet */
-} bfs[2];
-
- /* Values for bf.counter */
-#define BF_ALLOC -3 /* alloc'd but not yet filled */
-#define BF_FREE -2 /* free */
-/* [-1 .. SEGSIZE] = size of data in the data buffer */
-
-extern int segsize;
-
-static int nextone; /* index of next buffer to use */
-static int current; /* index of buffer in use */
-
- /* control flags for crlf conversions */
-int newline = 0; /* fillbuf: in middle of newline expansion */
-int prevchar = -1; /* putbuf: previous char (cr check) */
-
-struct tftphdr *rw_init();
-
-struct tftphdr *w_init() { return rw_init(0); } /* write-behind */
-struct tftphdr *r_init() { return rw_init(1); } /* read-ahead */
-
-struct tftphdr *
-rw_init(x) /* init for either read-ahead or write-behind */
-int x; /* zero for write-behind, one for read-head */
-{
- newline = 0; /* init crlf flag */
- prevchar = -1;
- bfs[0].counter = BF_ALLOC; /* pass out the first buffer */
- current = 0;
- bfs[1].counter = BF_FREE;
- nextone = x; /* ahead or behind? */
- return (struct tftphdr *)bfs[0].buf;
-}
-
-
-/* Have emptied current buffer by sending to net and getting ack.
- Free it and return next buffer filled with data.
- */
-readit(file, dpp, convert)
- FILE *file; /* file opened for read */
- struct tftphdr **dpp;
- int convert; /* if true, convert to ascii */
-{
- struct bf *b;
-
- bfs[current].counter = BF_FREE; /* free old one */
- current = !current; /* "incr" current */
-
- b = &bfs[current]; /* look at new buffer */
- if (b->counter == BF_FREE) /* if it's empty */
- read_ahead(file, convert); /* fill it */
-/* assert(b->counter != BF_FREE); /* check */
- *dpp = (struct tftphdr *)b->buf; /* set caller's ptr */
- return b->counter;
-}
-
-/*
- * fill the input buffer, doing ascii conversions if requested
- * conversions are lf -> cr,lf and cr -> cr, nul
- */
-read_ahead(file, convert)
- FILE *file; /* file opened for read */
- int convert; /* if true, convert to ascii */
-{
- register int i;
- register char *p;
- register int c;
- struct bf *b;
- struct tftphdr *dp;
-
- b = &bfs[nextone]; /* look at "next" buffer */
- if (b->counter != BF_FREE) /* nop if not free */
- return;
- nextone = !nextone; /* "incr" next buffer ptr */
-
- dp = (struct tftphdr *)b->buf;
-
- if (convert == 0) {
- int i;
- b->counter = 0;
- do {
- i = read(fileno(file), dp->th_data + b->counter,
- segsize - b->counter);
- if (i > 0)
- b->counter += i;
- } while (i != 0 && !(i < 0 && errno != EINTR) &&
- b->counter < segsize);
- return;
- }
-
- p = dp->th_data;
- for (i = 0 ; i < segsize; i++) {
- if (newline) {
- if (prevchar == '\n')
- c = '\n'; /* lf to cr,lf */
- else c = '\0'; /* cr to cr,nul */
- newline = 0;
- }
- else {
- c = getc(file);
- if (c == EOF) break;
- if (c == '\n' || c == '\r') {
- prevchar = c;
- c = '\r';
- newline = 1;
- }
- }
- *p++ = c;
- }
- b->counter = (int)(p - dp->th_data);
-}
-
-/* Update count associated with the buffer, get new buffer
- from the queue. Calls write_behind only if next buffer not
- available.
- */
-writeit(file, dpp, ct, convert)
- FILE *file;
- struct tftphdr **dpp;
- int convert;
-{
- bfs[current].counter = ct; /* set size of data to write */
- current = !current; /* switch to other buffer */
- if (bfs[current].counter != BF_FREE) /* if not free */
- write_behind(file, convert); /* flush it */
- bfs[current].counter = BF_ALLOC; /* mark as alloc'd */
- *dpp = (struct tftphdr *)bfs[current].buf;
- return ct; /* this is a lie of course */
-}
-
-/*
- * Output a buffer to a file, converting from netascii if requested.
- * CR,NUL -> CR and CR,LF => LF.
- * Note spec is undefined if we get CR as last byte of file or a
- * CR followed by anything else. In this case we leave it alone.
- */
-write_behind(file, convert)
- FILE *file;
- int convert;
-{
- char *buf;
- int count;
- register int ct;
- register char *p;
- register int c; /* current character */
- struct bf *b;
- struct tftphdr *dp;
-
- b = &bfs[nextone];
- if (b->counter < -1) /* anything to flush? */
- return 0; /* just nop if nothing to do */
-
- count = b->counter; /* remember byte count */
- b->counter = BF_FREE; /* reset flag */
- dp = (struct tftphdr *)b->buf;
- nextone = !nextone; /* incr for next time */
- buf = dp->th_data;
-
- if (count <= 0) return -1; /* nak logic? */
-
- if (convert == 0)
- return write(fileno(file), buf, count);
-
- p = buf;
- ct = count;
- while (ct--) { /* loop over the buffer */
- c = *p++; /* pick up a character */
- if (prevchar == '\r') { /* if prev char was cr */
- if (c == '\n') /* if have cr,lf then just */
- fseek(file, -1, 1); /* smash lf on top of the cr */
- else
- if (c == '\0') /* if have cr,nul then */
- goto skipit; /* just skip over the putc */
- /* else just fall through and allow it */
- }
- putc(c, file);
-skipit:
- prevchar = c;
- }
- return count;
-}
-
-
-/* When an error has occurred, it is possible that the two sides
- * are out of synch. Ie: that what I think is the other side's
- * response to packet N is really their response to packet N-1.
- *
- * So, to try to prevent that, we flush all the input queued up
- * for us on the network connection on our host.
- *
- * We return the number of packets we flushed (mostly for reporting
- * when trace is active).
- */
-
-int
-synchnet(f)
-int f; /* socket to flush */
-{
- int i, j = 0;
- char rbuf[PKTSIZE];
- struct sockaddr_in from;
- int fromlen;
-
- while (1) {
- (void) ioctl(f, FIONREAD, &i);
- if (i) {
- j++;
- fromlen = sizeof from;
- (void) recvfrom(f, rbuf, sizeof (rbuf), 0,
- (struct sockaddr *)&from, &fromlen);
- } else {
- return(j);
- }
- }
-}
+++ /dev/null
-Notes on turning tomsrtbt El Torito into a Etherboot image:
-
-0. Tomsrtbt (http://www.toms.net/) is an all-purpose rescue and utility
-1-floppy Linux system. You can read all about it at the web site. These
-notes explain how to turn the El Torito version of it into a netbootable
-image for Etherboot. Note that the .img file is not an ISO image, it is
-a 2.88M floppy emulation image for writing onto a CD-R(W) with mkisofs.
-It's actually a minix filesystem. Inside it are the kernel bz2bzImage
-and initrd.bz2.
-
-1. First uncompress the .img:
-
- bunzip2 tomsrtbt-2.0.103.ElTorito.288.img.bz2
-
-2. Mount the image using loopback. You probably need to be root to do
-this:
-
- mount -o ro,loop tomsrtbt-2.0.103.ElTorito.288.img /media/floppy
-
-I've specified /media/floppy which is the floppy mount point for my
-system, but any convenient directory will do.
-
-3. Copy the kernel image and initrd off it:
-
- cp -p /media/floppy/bz2bzImage /media/floppy/initrd.bz2 .
-
-4. Use mkelf-linux (or mknbi-linux) to make a netbootable image:
-
-mkelf-linux --append='root=100' bz2bzImage initrd.bz2 > tomsrtbt.nb
-
-root=100 means use /dev/ram0 (device 1,0) as the root device.
-
-5. That's it. Clean up by unmounting the .img:
-
- umount /media/cdrom
-
-tomsrtbt.nb can now be loaded with Etherboot. Have fun.
+++ /dev/null
-From level42@sympatico.ca Tue Mar 18 04:35:31 2008
-Date: Mon, 17 Mar 2008 23:47:39 -0400
-From: Bill <level42@sympatico.ca>
-To: etherboot-developers@lists.sourceforge.net
-Subject: [Etherboot-developers] WOL Routine
-
-Attached is a WOL routine that can be used to wake a remote server from
-gpxe. I put wol.c in src/usr and wol.h in src/include/usr. This is really
-in improved replacement of that in contrib\wakeonlan\wakeserver.patch. This
-version will no longer work since the eth_transmit routine no longer works
-with the newer driver arhitecture such as the e1000 driver.
-
-Please consider adding it to gpxe preferrably in the main src directory or
-in the contrib directory.
-
-Thank you
-
-
- [ Part 2, Text/PLAIN (Name: "wol.c") 109 lines. ]\r
- [ Unable to print this part. ]
-
-
- [ Part 3, Text/PLAIN (Name: "wol.h") 12 lines. ]\r
- [ Unable to print this part. ]
-
-
- [ Part 4: "Attached Text" ]
-
--------------------------------------------------------------------------
-This SF.net email is sponsored by: Microsoft
-Defy all challenges. Microsoft(R) Visual Studio 2008.
-http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
-
- [ Part 5: "Attached Text" ]
-
-_______________________________________________
-Etherboot-developers mailing list
-Etherboot-developers@lists.sourceforge.net
-https://lists.sourceforge.net/lists/listinfo/etherboot-developers
-
+++ /dev/null
-/*
- * Copyright (C) 2008 William Stewart.
- *
- * 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <byteswap.h>
-#include <gpxe/features.h>
-#include <gpxe/netdevice.h>
-#include <gpxe/if_ether.h>
-#include <gpxe/iobuf.h>
-#include <usr/ifmgmt.h>
-#include <usr/wol.h>
-#include <timer.h>
-
-/** @file
- *
- * Wake on lan
- *
- */
-
-/**
- * Boot from a network device
- *
- * @v netdev Network device
- * @ret rc Return status code
- */
-#define WOL_MSG_LEN (6 + 16*6)
-
-void wakeup_server(char *server_adr)
-{
- int rc, i,j;
- unsigned char *buf;
- uint8_t eth_broadcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- unsigned int len;
- struct io_buffer *iobuf;
- struct ethhdr *ethhdr;
- struct net_device *netdev;
-
- for_each_netdev ( netdev ) {
- break;
- }
-
- if (netdev == NULL)
- {
- printf("Could not find netdev\n");
- return;
- }
-
- /* Open device and display device status */
- if ( (ifopen ( netdev ) ) != 0 )
- {
- printf("Could not open netdev\n");
- return;
- }
-
- /* Create outgoing I/O buffer */
- iobuf = alloc_iob ((ETH_HLEN + WOL_MSG_LEN)*2);
- if (!iobuf)
- {
- printf("Could not allocate iob\n");
- return;
- }
-
- ethhdr = iob_put(iobuf, sizeof(*ethhdr));
-
- /* Build Ethernet header */
- memcpy (ethhdr->h_dest, eth_broadcast, ETH_ALEN );
- memcpy (ethhdr->h_source, netdev->ll_addr, ETH_ALEN );
- ethhdr->h_protocol = htons (0x0842);
-
- buf = iob_put (iobuf, WOL_MSG_LEN);
-
- /* Build the message to send - 6 x 0xff then 16 x dest address */
- len =0;
- for (i = 0; i < 6; i++)
- buf[len++] = 0xff;
- for (j = 0; j < 16; j++)
- for (i = 0; i < 6; i++)
- buf[len++] = server_adr[i];
-
- rc = netdev_tx (netdev, iobuf);
-
- if (rc !=0)
- printf("Failed to transmit WOL packet\n");
-
- /* Give the controller a chance to send it before checking */
- mdelay(100);
-
- netdev_poll(netdev);
-}
-
+++ /dev/null
-#ifndef _USR_WOL_H
-#define _USR_WOL_H
-
-/** @file
- *
- * Wakeon lan
- *
- */
-
-extern void wakeup_server(char *);
-
-#endif /* _USR_WOL_H */
projects / thirdparty / ipxe.git / commitdiff
