Fixes for GCC 4.x
Removal of bad network drivers
-diff -Naur grub-0.97.orig/configure grub-0.97/configure
---- grub-0.97.orig/configure 2005-05-08 02:48:12.000000000 +0000
-+++ grub-0.97/configure 2005-09-01 00:15:48.000000000 +0000
+Index: b/configure
+===================================================================
+--- a/configure
++++ b/configure
@@ -872,47 +872,32 @@
--disable-packet-retransmission
turn off packet retransmission
set the default memory location for WD/SMC
- --enable-cs-scan=LIST probe for CS89x0 base address using LIST
--enable-diskless enable diskless support
+ --disable-graphics disable graphics terminal support
--disable-hercules disable hercules terminal support
- --disable-serial disable serial terminal support
-@@ -5559,7 +5544,7 @@
+@@ -5537,7 +5522,7 @@
fi;
if test "x$enable_packet_retransmission" != xno; then
fi
# Check whether --enable-pci-direct or --disable-pci-direct was given.
-@@ -5571,26 +5556,6 @@
+@@ -5549,26 +5534,6 @@
NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DCONFIG_PCI_DIRECT=1"
fi
# Check whether --enable-3c595 or --disable-3c595 was given.
if test "${enable_3c595+set}" = set; then
enableval="$enable_3c595"
-@@ -5611,16 +5576,6 @@
+@@ -5589,16 +5554,6 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS 3c90x.o"
fi
# Check whether --enable-davicom or --disable-davicom was given.
if test "${enable_davicom+set}" = set; then
enableval="$enable_davicom"
-@@ -5631,24 +5586,14 @@
+@@ -5609,24 +5564,14 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS davicom.o"
fi
fi
# Check whether --enable-eepro100 or --disable-eepro100 was given.
-@@ -5671,64 +5616,14 @@
+@@ -5649,64 +5594,14 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS epic100.o"
fi
fi
# Check whether --enable-natsemi or --disable-natsemi was given.
-@@ -5741,34 +5636,14 @@
+@@ -5719,34 +5614,14 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS natsemi.o"
fi
fi
# Check whether --enable-ns8390 or --disable-ns8390 was given.
-@@ -5781,24 +5656,24 @@
+@@ -5759,24 +5634,24 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS ns8390.o"
fi
fi
# Check whether --enable-rtl8139 or --disable-rtl8139 was given.
-@@ -5811,6 +5686,16 @@
+@@ -5789,6 +5664,16 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS rtl8139.o"
fi
# Check whether --enable-sis900 or --disable-sis900 was given.
if test "${enable_sis900+set}" = set; then
enableval="$enable_sis900"
-@@ -5821,34 +5706,14 @@
+@@ -5799,34 +5684,14 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS sis900.o"
fi
fi
# Check whether --enable-tulip or --disable-tulip was given.
-@@ -5861,6 +5726,16 @@
+@@ -5839,6 +5704,16 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS tulip.o"
fi
# Check whether --enable-via-rhine or --disable-via-rhine was given.
if test "${enable_via_rhine+set}" = set; then
enableval="$enable_via_rhine"
-@@ -5895,24 +5770,6 @@
+@@ -5873,24 +5748,6 @@
FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_TFTP=1"
fi
# Check whether --enable-compex-rl2000-fix or --disable-compex-rl2000-fix was given.
if test "${enable_compex_rl2000_fix+set}" = set; then
enableval="$enable_compex_rl2000_fix"
-@@ -5922,12 +5779,6 @@
+@@ -5900,12 +5757,6 @@
NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DCOMPEX_RL2000_FIX=1"
fi
# Check whether --enable-ne-scan or --disable-ne-scan was given.
if test "${enable_ne_scan+set}" = set; then
enableval="$enable_ne_scan"
-@@ -5944,12 +5795,6 @@
+@@ -5922,12 +5773,6 @@
NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DWD_DEFAULT_MEM=0xCC000"
fi;
# Check whether --enable-diskless or --disable-diskless was given.
if test "${enable_diskless+set}" = set; then
enableval="$enable_diskless"
-diff -Naur grub-0.97.orig/configure.ac grub-0.97/configure.ac
---- grub-0.97.orig/configure.ac 2005-05-08 02:36:03.000000000 +0000
-+++ grub-0.97/configure.ac 2005-09-01 00:16:05.000000000 +0000
-@@ -317,7 +317,7 @@
+Index: b/configure.ac
+===================================================================
+--- a/configure.ac
++++ b/configure.ac
+@@ -344,7 +344,7 @@
[ --disable-packet-retransmission
turn off packet retransmission])
if test "x$enable_packet_retransmission" != xno; then
fi
AC_ARG_ENABLE(pci-direct,
-@@ -327,20 +327,6 @@
+@@ -354,20 +354,6 @@
fi
dnl Device drivers.
AC_ARG_ENABLE(3c595,
[ --enable-3c595 enable 3Com595 driver])
if test "x$enable_3c595" = xyes; then
-@@ -355,13 +341,6 @@
+@@ -382,13 +368,6 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS 3c90x.o"
fi
AC_ARG_ENABLE(davicom,
[ --enable-davicom enable Davicom driver])
if test "x$enable_davicom" = xyes; then
-@@ -369,18 +348,11 @@
+@@ -396,18 +375,11 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS davicom.o"
fi
fi
AC_ARG_ENABLE(eepro100,
-@@ -397,46 +369,11 @@
+@@ -424,46 +396,11 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS epic100.o"
fi
fi
AC_ARG_ENABLE(natsemi,
-@@ -446,25 +383,11 @@
+@@ -473,25 +410,11 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS natsemi.o"
fi
fi
AC_ARG_ENABLE(ns8390,
-@@ -474,18 +397,18 @@
+@@ -501,18 +424,18 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS ns8390.o"
fi
fi
AC_ARG_ENABLE(rtl8139,
-@@ -495,6 +418,13 @@
+@@ -522,6 +445,13 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS rtl8139.o"
fi
AC_ARG_ENABLE(sis900,
[ --enable-sis900 enable SIS 900 and SIS 7016 driver])
if test "x$enable_sis900" = xyes; then
-@@ -502,25 +432,11 @@
+@@ -529,25 +459,11 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS sis900.o"
fi
fi
AC_ARG_ENABLE(tulip,
-@@ -530,6 +446,13 @@
+@@ -557,6 +473,13 @@
NETBOOT_DRIVERS="$NETBOOT_DRIVERS tulip.o"
fi
AC_ARG_ENABLE(via-rhine,
[ --enable-via-rhine enable Rhine-I/II driver])
if test "x$enable_via_rhine" = xyes; then
-@@ -538,7 +461,7 @@
+@@ -565,7 +488,7 @@
fi
AC_ARG_ENABLE(w89c840,
if test "x$enable_w89c840" = xyes; then
NET_CFLAGS="$NET_CFLAGS -DINCLUDE_W89C840=1"
NETBOOT_DRIVERS="$NETBOOT_DRIVERS w89c840.o"
-@@ -550,19 +473,7 @@
+@@ -577,19 +500,7 @@
FSYS_CFLAGS="$FSYS_CFLAGS -DFSYS_TFTP=1"
fi
AC_ARG_ENABLE(compex-rl2000-fix,
[ --enable-compex-rl2000-fix
specify this if you have a Compex RL2000 PCI])
-@@ -570,11 +481,6 @@
+@@ -597,11 +508,6 @@
NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DCOMPEX_RL2000_FIX=1"
fi
AC_ARG_ENABLE(ne-scan,
[ --enable-ne-scan=LIST probe for NE base address using LIST],
[NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DNE_SCAN=$enable_ne_scan"],
-@@ -586,10 +492,6 @@
+@@ -613,10 +519,6 @@
[NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DWD_DEFAULT_MEM=$enable_wd_default_mem"],
[NET_EXTRAFLAGS="$NET_EXTRAFLAGS -DWD_DEFAULT_MEM=0xCC000"])
dnl Diskless
AC_ARG_ENABLE(diskless,
[ --enable-diskless enable diskless support])
-diff -Naur grub-0.97.orig/netboot/3c509.h grub-0.97/netboot/3c509.h
---- grub-0.97.orig/netboot/3c509.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/3c509.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/3c509.h
+===================================================================
+--- a/netboot/3c509.h
++++ /dev/null
@@ -1,397 +0,0 @@
-/*
- * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
- * c-basic-offset: 8
- * End:
- */
-diff -Naur grub-0.97.orig/netboot/3c595.c grub-0.97/netboot/3c595.c
---- grub-0.97.orig/netboot/3c595.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/3c595.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/3c595.c
+===================================================================
+--- a/netboot/3c595.c
++++ b/netboot/3c595.c
@@ -20,6 +20,7 @@
*
* Copyright (c) 1994 Herb Peyerl <hpeyerl@novatel.ca>
/*
* Local variables:
* c-basic-offset: 8
-diff -Naur grub-0.97.orig/netboot/3c90x.c grub-0.97/netboot/3c90x.c
---- grub-0.97.orig/netboot/3c90x.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/3c90x.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/3c90x.c
+===================================================================
+--- a/netboot/3c90x.c
++++ b/netboot/3c90x.c
@@ -1,7 +1,7 @@
/*
* 3c90x.c -- This file implements the 3c90x driver for etherboot. Written
+ .id_count = sizeof(a3c90x_nics)/sizeof(a3c90x_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/3c90x.txt grub-0.97/netboot/3c90x.txt
---- grub-0.97.orig/netboot/3c90x.txt 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/3c90x.txt 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/3c90x.txt
+===================================================================
+--- a/netboot/3c90x.txt
++++ /dev/null
@@ -1,307 +0,0 @@
-
- Instructions for use of the 3C90X driver for EtherBoot
-without this bugfix parameter, to boot the machine from the PROM chip.
-
-[Any recent Etherboot version should do, not just 4.6.10 - Ed.]
-diff -Naur grub-0.97.orig/netboot/Makefile.am grub-0.97/netboot/Makefile.am
---- grub-0.97.orig/netboot/Makefile.am 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/Makefile.am 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/Makefile.am
+===================================================================
+--- a/netboot/Makefile.am
++++ b/netboot/Makefile.am
@@ -10,58 +10,72 @@
noinst_LIBRARIES = $(LIBDRIVERS)
+undi_o_CFLAGS = -DINCLUDE_UNDI=1
via_rhine_o_CFLAGS = -DINCLUDE_VIA_RHINE=1
w89c840_o_CFLAGS = -DINCLUDE_W89C840=1
-diff -Naur grub-0.97.orig/netboot/Makefile.in grub-0.97/netboot/Makefile.in
---- grub-0.97.orig/netboot/Makefile.in 2005-05-08 02:42:35.000000000 +0000
-+++ grub-0.97/netboot/Makefile.in 2005-09-01 00:14:15.000000000 +0000
-@@ -48,18 +47,51 @@
+Index: b/netboot/Makefile.in
+===================================================================
+--- a/netboot/Makefile.in
++++ b/netboot/Makefile.in
+@@ -46,18 +46,51 @@
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
-@@ -148,8 +180,6 @@
+@@ -148,8 +181,6 @@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
-@@ -186,16 +216,19 @@
+@@ -186,16 +217,19 @@
# Don't build the netboot support by default.
@NETBOOT_SUPPORT_TRUE@LIBDRIVERS = libdrivers.a
noinst_LIBRARIES = $(LIBDRIVERS)
libdrivers_a_CFLAGS = $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
-DFSYS_TFTP=1 $(NET_CFLAGS) $(NET_EXTRAFLAGS)
-@@ -203,69 +236,83 @@
+@@ -203,69 +237,83 @@
# Filled by configure.
libdrivers_a_LIBADD = @NETBOOT_DRIVERS@
libdrivers_a_DEPENDENCIES = $(libdrivers_a_LIBADD)
tulip_o_CFLAGS = -DINCLUDE_TULIP=1
via_rhine_o_CFLAGS = -DINCLUDE_VIA_RHINE=1
w89c840_o_CFLAGS = -DINCLUDE_W89C840=1
-@@ -316,32 +363,32 @@
+@@ -316,32 +364,32 @@
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libdrivers_a-timer.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libdrivers_a-tlan.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libdrivers_a-tulip.Po@am__quote@
-@@ -352,450 +399,513 @@
+@@ -352,450 +400,513 @@
@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-@@ -817,11 +927,9 @@
+@@ -817,11 +928,9 @@
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
-@@ -895,7 +1003,7 @@
+@@ -895,7 +1004,7 @@
clean-generic:
distclean-generic:
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
-@@ -962,10 +1070,10 @@
+@@ -962,10 +1071,10 @@
# Is it really necessary to specify dependecies explicitly?
$(3c595_drivers): 3c595.c 3c595.h
$(3c595_drivers): %.o: 3c595.c
-@@ -977,23 +1085,28 @@
+@@ -977,23 +1086,28 @@
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
$(NET_EXTRAFLAGS) $($(basename $@)_o_CFLAGS) -o $@ -c $<
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
$(NET_EXTRAFLAGS) $($(basename $@)_o_CFLAGS) -o $@ -c $<
-@@ -1007,28 +1120,38 @@
+@@ -1007,28 +1121,38 @@
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
$(NET_EXTRAFLAGS) $($(basename $@)_o_CFLAGS) -o $@ -c $<
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
$(NET_EXTRAFLAGS) $($(basename $@)_o_CFLAGS) -o $@ -c $<
-@@ -1037,41 +1160,62 @@
+@@ -1037,41 +1161,62 @@
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
$(NET_EXTRAFLAGS) $($(basename $@)_o_CFLAGS) -o $@ -c $<
$(tulip_drivers): tulip.c
$(tulip_drivers): %.o: tulip.c
$(COMPILE) $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
-diff -Naur grub-0.97.orig/netboot/basemem.c grub-0.97/netboot/basemem.c
---- grub-0.97.orig/netboot/basemem.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/basemem.c 2005-08-31 19:24:28.000000000 +0000
+Index: b/netboot/basemem.c
+===================================================================
+--- /dev/null
++++ b/netboot/basemem.c
@@ -0,0 +1,178 @@
+#include "etherboot.h"
+#define DEBUG_BASEMEM
+ adjust_real_mode_stack ();
+}
+
-diff -Naur grub-0.97.orig/netboot/big_bswap.h grub-0.97/netboot/big_bswap.h
---- grub-0.97.orig/netboot/big_bswap.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/big_bswap.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/big_bswap.h
+===================================================================
+--- /dev/null
++++ b/netboot/big_bswap.h
@@ -0,0 +1,17 @@
+#ifndef ETHERBOOT_BIG_BSWAP_H
+#define ETHERBOOT_BIG_BSWAP_H
+#define be16_to_cpu(x) (x)
+
+#endif /* ETHERBOOT_BIG_BSWAP_H */
-diff -Naur grub-0.97.orig/netboot/bootp.h grub-0.97/netboot/bootp.h
---- grub-0.97.orig/netboot/bootp.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/bootp.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/bootp.h
+===================================================================
+--- /dev/null
++++ b/netboot/bootp.h
@@ -0,0 +1,182 @@
+#ifndef _BOOTP_H
+#define _BOOTP_H
+#define BOOTP_DATA_ADDR (&bootp_data)
+
+#endif /* _BOOTP_H */
-diff -Naur grub-0.97.orig/netboot/byteswap.h grub-0.97/netboot/byteswap.h
---- grub-0.97.orig/netboot/byteswap.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/byteswap.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/byteswap.h
+===================================================================
+--- /dev/null
++++ b/netboot/byteswap.h
@@ -0,0 +1,20 @@
+#ifndef ETHERBOOT_BYTESWAP_H
+#define ETHERBOOT_BYTESWAP_H
+#define bswap_16(x) __bswap_16(x)
+
+#endif /* ETHERBOOT_BYTESWAP_H */
-diff -Naur grub-0.97.orig/netboot/cards.h grub-0.97/netboot/cards.h
---- grub-0.97.orig/netboot/cards.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/cards.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/cards.h
+===================================================================
+--- a/netboot/cards.h
++++ /dev/null
@@ -1,183 +0,0 @@
-#ifndef CARDS_H
-#define CARDS_H
-#endif
-
-#endif /* CARDS_H */
-diff -Naur grub-0.97.orig/netboot/config.c grub-0.97/netboot/config.c
---- grub-0.97.orig/netboot/config.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/config.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/config.c
+===================================================================
+--- a/netboot/config.c
++++ b/netboot/config.c
@@ -1,598 +1,165 @@
/*
- * GRUB -- GRand Unified Bootloader
+ dev->disable = 0;
+ }
}
-diff -Naur grub-0.97.orig/netboot/cpu.h grub-0.97/netboot/cpu.h
---- grub-0.97.orig/netboot/cpu.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/cpu.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/cpu.h
+===================================================================
+--- /dev/null
++++ b/netboot/cpu.h
@@ -0,0 +1,243 @@
+#ifndef I386_BITS_CPU_H
+#define I386_BITS_CPU_H
+#endif
+
+#endif /* I386_BITS_CPU_H */
-diff -Naur grub-0.97.orig/netboot/cs89x0.c grub-0.97/netboot/cs89x0.c
---- grub-0.97.orig/netboot/cs89x0.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/cs89x0.c 1970-01-01 00:00:00.000000000 +0000
-@@ -1,659 +0,0 @@
+Index: b/netboot/cs89x0.c
+===================================================================
+--- a/netboot/cs89x0.c
++++ b/netboot/cs89x0.c
+@@ -16,662 +16,3 @@
+ -- quote from email
+ **/
+
-/* cs89x0.c: A Crystal Semiconductor CS89[02]0 driver for etherboot. */
-/*
- Permission is granted to distribute the enclosed cs89x0.[ch] driver
- * End:
- */
-
-diff -Naur grub-0.97.orig/netboot/cs89x0.h grub-0.97/netboot/cs89x0.h
---- grub-0.97.orig/netboot/cs89x0.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/cs89x0.h 1970-01-01 00:00:00.000000000 +0000
-@@ -1,461 +0,0 @@
+Index: b/netboot/cs89x0.h
+===================================================================
+--- a/netboot/cs89x0.h
++++ b/netboot/cs89x0.h
+@@ -16,464 +16,3 @@
+ -- quote from email
+ **/
+
-/* Copyright, 1988-1992, Russell Nelson, Crynwr Software
-
- This program is free software; you can redistribute it and/or modify
- * End:
- */
-
-diff -Naur grub-0.97.orig/netboot/cs89x0.txt grub-0.97/netboot/cs89x0.txt
---- grub-0.97.orig/netboot/cs89x0.txt 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/cs89x0.txt 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/cs89x0.txt
+===================================================================
+--- a/netboot/cs89x0.txt
++++ /dev/null
@@ -1,26 +0,0 @@
-Permission is granted to distribute the enclosed cs89x0.[ch] driver
-only in conjunction with the Etherboot package. The code is
- for writing the Linux device driver for the CS89x0
- chipset. Russel's code is very well designed and simplified my
- job a lot.
-diff -Naur grub-0.97.orig/netboot/davicom.c grub-0.97/netboot/davicom.c
---- grub-0.97.orig/netboot/davicom.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/davicom.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/davicom.c
+===================================================================
+--- a/netboot/davicom.c
++++ b/netboot/davicom.c
@@ -1,12 +1,12 @@
+#ifdef ALLMULTI
+#error multicast support is not yet implemented
+ .id_count = sizeof(davicom_nics)/sizeof(davicom_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/depca.c grub-0.97/netboot/depca.c
---- grub-0.97.orig/netboot/depca.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/depca.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/depca.c
+===================================================================
+--- a/netboot/depca.c
++++ /dev/null
@@ -1,752 +0,0 @@
-/* Etherboot: depca.h merged, comments from Linux driver retained */
-/* depca.c: A DIGITAL DEPCA & EtherWORKS ethernet driver for linux.
- nic->disable = depca_disable;
- return (nic);
-}
-diff -Naur grub-0.97.orig/netboot/dev.h grub-0.97/netboot/dev.h
---- grub-0.97.orig/netboot/dev.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/dev.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/dev.h
+===================================================================
+--- /dev/null
++++ b/netboot/dev.h
@@ -0,0 +1,83 @@
+#ifndef _DEV_H
+#define _DEV_H
+extern void disable(struct dev *dev);
+
+#endif /* _DEV_H */
-diff -Naur grub-0.97.orig/netboot/e1000.c grub-0.97/netboot/e1000.c
---- grub-0.97.orig/netboot/e1000.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/e1000.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/e1000.c
+===================================================================
+--- /dev/null
++++ b/netboot/e1000.c
@@ -0,0 +1,3682 @@
+/**************************************************************************
+Etherboot - BOOTP/TFTP Bootstrap Program
+ .id_count = sizeof(e1000_nics)/sizeof(e1000_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/e1000_hw.h grub-0.97/netboot/e1000_hw.h
---- grub-0.97.orig/netboot/e1000_hw.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/e1000_hw.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/e1000_hw.h
+===================================================================
+--- /dev/null
++++ b/netboot/e1000_hw.h
@@ -0,0 +1,2058 @@
+/*******************************************************************************
+
+#define AUTONEG_ADVERTISE_10_ALL 0x0003 /* 10Mbps Full & Half speeds*/
+
+#endif /* _E1000_HW_H_ */
-diff -Naur grub-0.97.orig/netboot/eepro.c grub-0.97/netboot/eepro.c
---- grub-0.97.orig/netboot/eepro.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/eepro.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/eepro.c
+===================================================================
+--- a/netboot/eepro.c
++++ /dev/null
@@ -1,586 +0,0 @@
-/**************************************************************************
-Etherboot - BOOTP/TFTP Bootstrap Program
- nic->disable = eepro_disable;
- return (nic);
-}
-diff -Naur grub-0.97.orig/netboot/eepro100.c grub-0.97/netboot/eepro100.c
---- grub-0.97.orig/netboot/eepro100.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/eepro100.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/eepro100.c
+===================================================================
+--- a/netboot/eepro100.c
++++ b/netboot/eepro100.c
@@ -80,8 +80,8 @@
*
* Caveats:
+ .id_count = sizeof(eepro100_nics)/sizeof(eepro100_nics[0]),
+ .class = 0
+};
-diff -Naur grub-0.97.orig/netboot/elf.h grub-0.97/netboot/elf.h
---- grub-0.97.orig/netboot/elf.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/elf.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/elf.h
+===================================================================
+--- /dev/null
++++ b/netboot/elf.h
@@ -0,0 +1,234 @@
+#ifndef ELF_H
+#define ELF_H
+//#include "elf_boot.h"
+
+#endif /* ELF_H */
-diff -Naur grub-0.97.orig/netboot/endian.h grub-0.97/netboot/endian.h
---- grub-0.97.orig/netboot/endian.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/endian.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/endian.h
+===================================================================
+--- /dev/null
++++ b/netboot/endian.h
@@ -0,0 +1,19 @@
+#ifndef ETHERBOOT_ENDIAN_H
+#define ETHERBOOT_ENDIAN_H
+
+
+#endif /* ETHERBOOT_ENDIAN_H */
-diff -Naur grub-0.97.orig/netboot/epic100.c grub-0.97/netboot/epic100.c
---- grub-0.97.orig/netboot/epic100.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/epic100.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/epic100.c
+===================================================================
+--- a/netboot/epic100.c
++++ b/netboot/epic100.c
@@ -1,15 +1,18 @@
+
/* epic100.c: A SMC 83c170 EPIC/100 fast ethernet driver for Etherboot */
+ .id_count = sizeof(epic100_nics)/sizeof(epic100_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/etherboot.h grub-0.97/netboot/etherboot.h
---- grub-0.97.orig/netboot/etherboot.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/etherboot.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/etherboot.h
+===================================================================
+--- a/netboot/etherboot.h
++++ b/netboot/etherboot.h
@@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
*
* 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
-@@ -17,531 +17,45 @@
+@@ -17,528 +17,40 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* RULE: You must define the macro ``GRUB'' when including this header
- file in GRUB code. */
--
++#ifndef ETHERBOOT_H
++#define ETHERBOOT_H
+
-/* Based on "src/etherboot.h" in etherboot-5.0.5. */
-
-/**************************************************************************
-
-#ifndef MAX_TFTP_RETRIES
-# define MAX_TFTP_RETRIES 20
--#endif
--
++#include "shared.h"
++#include "osdep.h"
++#include "if_ether.h"
++#include "in.h"
++
++/* Link configuration time in tenths of a second */
++#ifndef VALID_LINK_TIMEOUT
++#define VALID_LINK_TIMEOUT 100 /* 10.0 seconds */
+ #endif
+
-#ifndef MAX_BOOTP_RETRIES
-# define MAX_BOOTP_RETRIES 20
-#endif
-
-#define MAX_BOOTP_EXTLEN (ETH_FRAME_LEN - ETH_HLEN - \
- sizeof (struct bootp_t))
-+/*
-+ * Transport layer to use Etherboot NIC drivers in GRUB.
-+ */
-
+-
-#ifndef MAX_ARP_RETRIES
-# define MAX_ARP_RETRIES 20
-#endif
-+#ifndef ETHERBOOT_H
-+#define ETHERBOOT_H
-
+-
-#ifndef MAX_RPC_RETRIES
-# define MAX_RPC_RETRIES 20
-+#include "shared.h"
-+#include "osdep.h"
-+#include "if_ether.h"
-+#include "in.h"
-+
-+/* Link configuration time in tenths of a second */
-+#ifndef VALID_LINK_TIMEOUT
-+#define VALID_LINK_TIMEOUT 100 /* 10.0 seconds */
- #endif
-
+-#endif
+-
-#define TICKS_PER_SEC 18
-
-/* Inter-packet retry in ticks */
-#define TFTP_REXMT (3 * TICKS_PER_SEC)
-
#ifndef NULL
--# define NULL ((void *) 0)
-+#define NULL ((void *)0)
+ # define NULL ((void *) 0)
#endif
-/*
-extern int network_ready;
-extern struct rom_info rom;
-extern struct arptable_t arptable[MAX_ARP];
--extern struct bootpd_t bootp_data;
--#define BOOTP_DATA_ADDR (&bootp_data)
--extern unsigned char *end_of_rfc1533;
-
+-
-/* config.c */
-extern struct nic nic;
+#define gateA20_set() gateA20(1)
-# define sprintf etherboot_sprintf
-#endif /* GRUB */
+#endif /* ETHERBOOT_H */
-diff -Naur grub-0.97.orig/netboot/fa311.c grub-0.97/netboot/fa311.c
---- grub-0.97.orig/netboot/fa311.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/fa311.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/fa311.c
+===================================================================
+--- a/netboot/fa311.c
++++ /dev/null
@@ -1,421 +0,0 @@
-/*
- Driver for the National Semiconductor DP83810 Ethernet controller.
- return;
-}
-
-diff -Naur grub-0.97.orig/netboot/forcedeth.c grub-0.97/netboot/forcedeth.c
---- grub-0.97.orig/netboot/forcedeth.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/forcedeth.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/forcedeth.c
+===================================================================
+--- /dev/null
++++ b/netboot/forcedeth.c
@@ -0,0 +1,1039 @@
+/**************************************************************************
+* forcedeth.c -- Etherboot device driver for the NVIDIA nForce
+ .id_count = sizeof(forcedeth_nics) / sizeof(forcedeth_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/fsys_tftp.c grub-0.97/netboot/fsys_tftp.c
---- grub-0.97.orig/netboot/fsys_tftp.c 2004-04-15 11:38:40.000000000 +0000
-+++ grub-0.97/netboot/fsys_tftp.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/fsys_tftp.c
+===================================================================
+--- a/netboot/fsys_tftp.c
++++ b/netboot/fsys_tftp.c
@@ -29,14 +29,15 @@
/* #define TFTP_DEBUG 1 */
#ifdef TFTP_DEBUG
grub_printf ("send_rrq ()\n");
-diff -Naur grub-0.97.orig/netboot/grub.h grub-0.97/netboot/grub.h
---- grub-0.97.orig/netboot/grub.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/grub.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/grub.h
+===================================================================
+--- /dev/null
++++ b/netboot/grub.h
@@ -0,0 +1,171 @@
+#ifndef GRUB_H
+#define GRUB_H
+
+extern struct nic nic;
+#endif /* GRUB_H */
-diff -Naur grub-0.97.orig/netboot/i386_byteswap.h grub-0.97/netboot/i386_byteswap.h
---- grub-0.97.orig/netboot/i386_byteswap.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/i386_byteswap.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/i386_byteswap.h
+===================================================================
+--- /dev/null
++++ b/netboot/i386_byteswap.h
@@ -0,0 +1,46 @@
+#ifndef ETHERBOOT_BITS_BYTESWAP_H
+#define ETHERBOOT_BITS_BYTESWAP_H
+
+
+#endif /* ETHERBOOT_BITS_BYTESWAP_H */
-diff -Naur grub-0.97.orig/netboot/i386_elf.h grub-0.97/netboot/i386_elf.h
---- grub-0.97.orig/netboot/i386_elf.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/i386_elf.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/i386_elf.h
+===================================================================
+--- /dev/null
++++ b/netboot/i386_elf.h
@@ -0,0 +1,91 @@
+#ifndef I386_BITS_ELF_H
+#define I386_BITS_ELF_H
+#endif /* IMAGE_FREEBSD */
+
+#endif /* I386_BITS_ELF_H */
-diff -Naur grub-0.97.orig/netboot/i386_endian.h grub-0.97/netboot/i386_endian.h
---- grub-0.97.orig/netboot/i386_endian.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/i386_endian.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/i386_endian.h
+===================================================================
+--- /dev/null
++++ b/netboot/i386_endian.h
@@ -0,0 +1,6 @@
+#ifndef ETHERBOOT_BITS_ENDIAN_H
+#define ETHERBOOT_BITS_ENDIAN_H
+#define __BYTE_ORDER __LITTLE_ENDIAN
+
+#endif /* ETHERBOOT_BITS_ENDIAN_H */
-diff -Naur grub-0.97.orig/netboot/i386_timer.c grub-0.97/netboot/i386_timer.c
---- grub-0.97.orig/netboot/i386_timer.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/i386_timer.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/i386_timer.c
+===================================================================
+--- /dev/null
++++ b/netboot/i386_timer.c
@@ -0,0 +1,192 @@
+/* A couple of routines to implement a low-overhead timer for drivers */
+
+}
+
+#endif /* RTC_CURRTICKS */
-diff -Naur grub-0.97.orig/netboot/i82586.c grub-0.97/netboot/i82586.c
---- grub-0.97.orig/netboot/i82586.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/i82586.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/i82586.c
+===================================================================
+--- a/netboot/i82586.c
++++ /dev/null
@@ -1,825 +0,0 @@
-/**************************************************************************
-Etherboot - BOOTP/TFTP Bootstrap Program
-}
-
-#endif
-diff -Naur grub-0.97.orig/netboot/if_arp.h grub-0.97/netboot/if_arp.h
---- grub-0.97.orig/netboot/if_arp.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/if_arp.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/if_arp.h
+===================================================================
+--- /dev/null
++++ b/netboot/if_arp.h
@@ -0,0 +1,29 @@
+#ifndef _IF_ARP_H
+#define _IF_ARP_H
+};
+
+#endif /* _IF_ARP_H */
-diff -Naur grub-0.97.orig/netboot/if_ether.h grub-0.97/netboot/if_ether.h
---- grub-0.97.orig/netboot/if_ether.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/if_ether.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/if_ether.h
+===================================================================
+--- /dev/null
++++ b/netboot/if_ether.h
@@ -0,0 +1,21 @@
+#ifndef _IF_ETHER_H
+#define _IF_ETHER_H
+#endif
+
+#endif /* _IF_ETHER_H */
-diff -Naur grub-0.97.orig/netboot/igmp.h grub-0.97/netboot/igmp.h
---- grub-0.97.orig/netboot/igmp.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/igmp.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/igmp.h
+===================================================================
+--- /dev/null
++++ b/netboot/igmp.h
@@ -0,0 +1,27 @@
+#ifndef _IGMP_H
+#define _IGMP_H
+};
+
+#endif /* _IGMP_H */
-diff -Naur grub-0.97.orig/netboot/in.h grub-0.97/netboot/in.h
---- grub-0.97.orig/netboot/in.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/in.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/in.h
+===================================================================
+--- /dev/null
++++ b/netboot/in.h
@@ -0,0 +1,21 @@
+#ifndef _IN_H
+#define _IN_H
+} in_addr;
+
+#endif /* _IN_H */
-diff -Naur grub-0.97.orig/netboot/io.h grub-0.97/netboot/io.h
---- grub-0.97.orig/netboot/io.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/io.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/io.h
+===================================================================
+--- /dev/null
++++ b/netboot/io.h
@@ -0,0 +1,239 @@
+#ifndef IO_H
+#define IO_H
+ __inl_p(port))
+
+#endif /* ETHERBOOT_IO_H */
-diff -Naur grub-0.97.orig/netboot/ip.h grub-0.97/netboot/ip.h
---- grub-0.97.orig/netboot/ip.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/ip.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/ip.h
+===================================================================
+--- /dev/null
++++ b/netboot/ip.h
@@ -0,0 +1,36 @@
+#ifndef _IP_H
+#define _IP_H
+
+
+#endif /* _IP_H */
-diff -Naur grub-0.97.orig/netboot/isa.h grub-0.97/netboot/isa.h
---- grub-0.97.orig/netboot/isa.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/isa.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/isa.h
+===================================================================
+--- /dev/null
++++ b/netboot/isa.h
@@ -0,0 +1,27 @@
+#if !defined(ISA_H) && defined(CONFIG_ISA)
+#define ISA_H
+
+#endif /* ISA_H */
+
-diff -Naur grub-0.97.orig/netboot/lance.c grub-0.97/netboot/lance.c
---- grub-0.97.orig/netboot/lance.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/lance.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/lance.c
+===================================================================
+--- a/netboot/lance.c
++++ /dev/null
@@ -1,564 +0,0 @@
-/**************************************************************************
-Etherboot - BOOTP/TFTP Bootstrap Program
- /* no board found */
- return 0;
-}
-diff -Naur grub-0.97.orig/netboot/latch.h grub-0.97/netboot/latch.h
---- grub-0.97.orig/netboot/latch.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/latch.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/latch.h
+===================================================================
+--- /dev/null
++++ b/netboot/latch.h
@@ -0,0 +1,10 @@
+#ifndef LATCH_H
+#define LATCH_H
+ */
+
+#endif /* LATCH_H */
-diff -Naur grub-0.97.orig/netboot/linux-asm-io.h grub-0.97/netboot/linux-asm-io.h
---- grub-0.97.orig/netboot/linux-asm-io.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/linux-asm-io.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/linux-asm-io.h
+===================================================================
+--- a/netboot/linux-asm-io.h
++++ /dev/null
@@ -1,187 +0,0 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
- __inl_p(port))
-
-#endif
-diff -Naur grub-0.97.orig/netboot/linux-asm-string.h grub-0.97/netboot/linux-asm-string.h
---- grub-0.97.orig/netboot/linux-asm-string.h 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/linux-asm-string.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/linux-asm-string.h
+===================================================================
+--- a/netboot/linux-asm-string.h
++++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Taken from Linux /usr/include/asm/string.h
-}
-
-#endif
-diff -Naur grub-0.97.orig/netboot/little_bswap.h grub-0.97/netboot/little_bswap.h
---- grub-0.97.orig/netboot/little_bswap.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/little_bswap.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/little_bswap.h
+===================================================================
+--- /dev/null
++++ b/netboot/little_bswap.h
@@ -0,0 +1,17 @@
+#ifndef ETHERBOOT_LITTLE_BSWAP_H
+#define ETHERBOOT_LITTLE_BSWAP_H
+#define be16_to_cpu(x) __bswap_16(x)
+
+#endif /* ETHERBOOT_LITTLE_BSWAP_H */
-diff -Naur grub-0.97.orig/netboot/main.c grub-0.97/netboot/main.c
---- grub-0.97.orig/netboot/main.c 2004-05-20 22:19:33.000000000 +0000
-+++ grub-0.97/netboot/main.c 1970-01-01 00:00:00.000000000 +0000
-@@ -1,1171 +0,0 @@
--/*
-- * GRUB -- GRand Unified Bootloader
-- * Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
-- *
-- * 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.
-- */
--
--/* Based on "src/main.c" in etherboot-5.0.5. */
--
--/**************************************************************************
--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 GRUB 1
--#include <etherboot.h>
--#include <nic.h>
--
--/* #define DEBUG 1 */
--
--struct arptable_t arptable[MAX_ARP];
--
--/* Set if the user pushes Control-C. */
--int ip_abort = 0;
--/* Set if an ethernet card is probed and IP addresses are set. */
--int network_ready = 0;
--
--struct rom_info rom;
--
--static int vendorext_isvalid;
--static unsigned long netmask;
--static struct bootpd_t bootp_data;
--static unsigned long xid;
--static unsigned char *end_of_rfc1533 = NULL;
--
--#ifndef NO_DHCP_SUPPORT
--#endif /* NO_DHCP_SUPPORT */
--
--/* äEth */
--static unsigned char vendorext_magic[] = {0xE4, 0x45, 0x74, 0x68};
--static const unsigned char broadcast[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
--
--#ifdef NO_DHCP_SUPPORT
--
--static unsigned char rfc1533_cookie[5] = {RFC1533_COOKIE, RFC1533_END};
--
--#else /* ! NO_DHCP_SUPPORT */
--
--static int dhcp_reply;
--static in_addr dhcp_server = {0L};
--static in_addr dhcp_addr = {0L};
--static unsigned char rfc1533_cookie[] = {RFC1533_COOKIE};
--static unsigned char rfc1533_end[] = {RFC1533_END};
--
--static const unsigned char dhcpdiscover[] =
--{
-- RFC2132_MSG_TYPE, 1, DHCPDISCOVER,
-- RFC2132_MAX_SIZE,2, /* request as much as we can */
-- ETH_MAX_MTU / 256, ETH_MAX_MTU % 256,
-- RFC2132_PARAM_LIST, 4, RFC1533_NETMASK, RFC1533_GATEWAY,
-- RFC1533_HOSTNAME, RFC1533_EXTENSIONPATH
--};
--
--static const unsigned 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 */
-- ETH_MAX_MTU / 256, ETH_MAX_MTU % 256,
-- /* request parameters */
-- RFC2132_PARAM_LIST,
-- /* 4 standard + 2 vendortags */
-- 4 + 2,
-- /* Standard parameters */
-- RFC1533_NETMASK, RFC1533_GATEWAY,
-- RFC1533_HOSTNAME, RFC1533_EXTENSIONPATH,
-- /* Etherboot vendortags */
-- RFC1533_VENDOR_MAGIC,
-- RFC1533_VENDOR_CONFIGFILE,
--};
--
--#endif /* ! NO_DHCP_SUPPORT */
--
--static unsigned short ipchksum (unsigned short *ip, int len);
--static unsigned short udpchksum (struct iphdr *packet);
--
--void
--print_network_configuration (void)
--{
-- if (! eth_probe ())
-- grub_printf ("No ethernet card found.\n");
-- else if (! network_ready)
-- grub_printf ("Not initialized yet.\n");
-- else
-- {
-- etherboot_printf ("Address: %@\n", arptable[ARP_CLIENT].ipaddr.s_addr);
-- etherboot_printf ("Netmask: %@\n", netmask);
-- etherboot_printf ("Server: %@\n", arptable[ARP_SERVER].ipaddr.s_addr);
-- etherboot_printf ("Gateway: %@\n", arptable[ARP_GATEWAY].ipaddr.s_addr);
-- }
--}
--
--
--/**************************************************************************
--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));
--}
--
--/* ifconfig - configure network interface. */
--int
--ifconfig (char *ip, char *sm, char *gw, char *svr)
--{
-- in_addr tmp;
--
-- if (sm)
-- {
-- if (! inet_aton (sm, &tmp))
-- return 0;
--
-- netmask = tmp.s_addr;
-- }
--
-- if (ip)
-- {
-- if (! inet_aton (ip, &arptable[ARP_CLIENT].ipaddr))
-- return 0;
--
-- if (! netmask && ! sm)
-- netmask = default_netmask ();
-- }
--
-- if (gw && ! inet_aton (gw, &arptable[ARP_GATEWAY].ipaddr))
-- return 0;
--
-- /* Clear out the ARP entry. */
-- grub_memset (arptable[ARP_GATEWAY].node, 0, ETH_ALEN);
--
-- if (svr && ! inet_aton (svr, &arptable[ARP_SERVER].ipaddr))
-- return 0;
--
-- /* Likewise. */
-- grub_memset (arptable[ARP_SERVER].node, 0, ETH_ALEN);
--
-- if (ip || sm)
-- {
-- if (IP_BROADCAST == (netmask | arptable[ARP_CLIENT].ipaddr.s_addr)
-- || netmask == (netmask | arptable[ARP_CLIENT].ipaddr.s_addr)
-- || ! netmask)
-- network_ready = 0;
-- else
-- network_ready = 1;
-- }
--
-- return 1;
--}
--
--
--/**************************************************************************
--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 *) ((unsigned 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;
-- udp->chksum = htons (udpchksum (ip));
--
-- if (udp->chksum == 0)
-- udp->chksum = 0xffff;
--
-- 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)
-- {
-- etherboot_printf ("%@ is not in my arp table!\n", destip);
-- return 0;
-- }
--
-- for (i = 0; i < ETH_ALEN; i++)
-- if (arptable[arpentry].node[i])
-- break;
--
-- if (i == ETH_ALEN)
-- {
-- /* Need to do arp request. */
--#ifdef DEBUG
-- grub_printf ("arp request.\n");
--#endif
-- arpreq.hwtype = htons (1);
-- arpreq.protocol = htons (IP);
-- arpreq.hwlen = ETH_ALEN;
-- arpreq.protolen = 4;
-- arpreq.opcode = htons (ARP_REQUEST);
-- grub_memmove (arpreq.shwaddr, arptable[ARP_CLIENT].node,
-- ETH_ALEN);
-- grub_memmove (arpreq.sipaddr, (char *) &arptable[ARP_CLIENT].ipaddr,
-- sizeof (in_addr));
-- grub_memset (arpreq.thwaddr, 0, ETH_ALEN);
-- grub_memmove (arpreq.tipaddr, (char *) &destip, sizeof (in_addr));
--
-- for (retry = 1; retry <= MAX_ARP_RETRIES; retry++)
-- {
-- long timeout;
--
-- eth_transmit (broadcast, ARP, sizeof (arpreq), &arpreq);
-- timeout = rfc2131_sleep_interval (TIMEOUT, retry);
--
-- if (await_reply (AWAIT_ARP, arpentry, arpreq.tipaddr, timeout))
-- goto xmit;
--
-- if (ip_abort)
-- return 0;
-- }
--
-- return 0;
-- }
--
-- xmit:
-- eth_transmit (arptable[arpentry].node, IP, len, buf);
-- }
--
-- return 1;
--}
--
--/**************************************************************************
--TFTP - Download extended BOOTP data, or kernel image
--**************************************************************************/
--static int
--tftp (const char *name, int (*fnc) (unsigned char *, int, int, int))
--{
-- int retry = 0;
-- static unsigned short iport = 2000;
-- unsigned short oport = 0;
-- unsigned short len, block = 0, prevblock = 0;
-- int bcounter = 0;
-- struct tftp_t *tr;
-- struct tftpreq_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 = (grub_sprintf ((char *) tp.u.rrq, "%s%coctet%cblksize%c%d",
-- name, 0, 0, 0, TFTP_MAX_PACKET)
-- + sizeof (tp.ip) + sizeof (tp.udp) + sizeof (tp.opcode) + 1);
-- if (! udp_transmit (arptable[ARP_SERVER].ipaddr.s_addr, ++iport,
-- TFTP_PORT, len, &tp))
-- return 0;
--
-- for (;;)
-- {
-- long timeout;
--
--#ifdef CONGESTED
-- timeout = rfc2131_sleep_interval (block ? TFTP_REXMT : TIMEOUT, retry);
--#else
-- timeout = rfc2131_sleep_interval (TIMEOUT, retry);
--#endif
--
-- if (! await_reply (AWAIT_TFTP, iport, NULL, timeout))
-- {
-- if (! block && retry++ < MAX_TFTP_RETRIES)
-- {
-- /* Maybe initial request was lost. */
-- 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
-- grub_printf ("<REXMT>\n");
--#endif
-- udp_transmit (arptable[ARP_SERVER].ipaddr.s_addr,
-- iport, oport,
-- TFTP_MIN_PACKET, &tp);
-- continue;
-- }
--#endif
-- /* Timeout. */
-- break;
-- }
--
-- tr = (struct tftp_t *) &nic.packet[ETH_HLEN];
-- if (tr->opcode == ntohs (TFTP_ERROR))
-- {
-- grub_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;
--
-- /* Shouldn't happen. */
-- if (prevblock)
-- /* Ignore it. */
-- continue;
--
-- 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 (! grub_strcmp ("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 = (grub_sprintf ((char *) tp.u.err.errmsg,
-- "RFC1782 error")
-- + sizeof (tp.ip) + sizeof (tp.udp)
-- + sizeof (tp.opcode) + sizeof (tp.u.err.errcode)
-- + 1);
-- udp_transmit (arptable[ARP_SERVER].ipaddr.s_addr,
-- iport, ntohs (tr->udp.src),
-- len, &tp);
-- return 0;
-- }
-- }
--
-- if (p > e)
-- goto noak;
--
-- /* This ensures that the packet does not get processed as data! */
-- block = tp.u.ack.block = 0;
-- }
-- else if (tr->opcode == ntohs (TFTP_DATA))
-- {
-- len = ntohs (tr->udp.len) - sizeof (struct udphdr) - 4;
-- /* Shouldn't happen. */
-- if (len > packetsize)
-- /* Ignore it. */
-- continue;
--
-- 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);
--
-- /* Should be continuous. */
-- tp.opcode = htons (TFTP_ACK);
-- oport = ntohs (tr->udp.src);
-- /* Ack. */
-- udp_transmit (arptable[ARP_SERVER].ipaddr.s_addr, iport,
-- oport, TFTP_MIN_PACKET, &tp);
--
-- 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;
-- /* Is it the right place to zero the timer? */
-- retry = 0;
--
-- if ((rc = fnc (tr->u.data.download,
-- ++bcounter, len, len < packetsize)) >= 0)
-- return rc;
--
-- /* End of data. */
-- if (len < packetsize)
-- return 1;
-- }
--
-- return 0;
--}
--
--/**************************************************************************
--RARP - Get my IP address and load information
--**************************************************************************/
--int
--rarp (void)
--{
-- int retry;
--
-- /* arp and rarp requests share the same packet structure. */
-- struct arprequest rarpreq;
--
-- /* Make sure that an ethernet is probed. */
-- if (! eth_probe ())
-- return 0;
--
-- /* Clear the ready flag. */
-- network_ready = 0;
--
-- grub_memset (&rarpreq, 0, sizeof (rarpreq));
--
-- rarpreq.hwtype = htons (1);
-- rarpreq.protocol = htons (IP);
-- rarpreq.hwlen = ETH_ALEN;
-- rarpreq.protolen = 4;
-- rarpreq.opcode = htons (RARP_REQUEST);
-- grub_memmove ((char *) &rarpreq.shwaddr, arptable[ARP_CLIENT].node,
-- ETH_ALEN);
-- /* sipaddr is already zeroed out */
-- grub_memmove ((char *) &rarpreq.thwaddr, arptable[ARP_CLIENT].node,
-- ETH_ALEN);
-- /* tipaddr is already zeroed out */
--
-- for (retry = 0; retry < MAX_ARP_RETRIES; ++retry)
-- {
-- long timeout;
--
-- eth_transmit (broadcast, RARP, sizeof (rarpreq), &rarpreq);
--
-- timeout = rfc2131_sleep_interval (TIMEOUT, retry);
-- if (await_reply (AWAIT_RARP, 0, rarpreq.shwaddr, timeout))
-- break;
--
-- if (ip_abort)
-- return 0;
-- }
--
-- if (retry < MAX_ARP_RETRIES)
-- {
-- network_ready = 1;
-- return 1;
-- }
--
-- return 0;
--}
--
--/**************************************************************************
--BOOTP - Get my IP address and load information
--**************************************************************************/
--int
--bootp (void)
--{
-- int retry;
--#ifndef NO_DHCP_SUPPORT
-- int reqretry;
--#endif /* ! NO_DHCP_SUPPORT */
-- struct bootpip_t ip;
-- unsigned long starttime;
--
-- /* Make sure that an ethernet is probed. */
-- if (! eth_probe ())
-- return 0;
--
-- /* Clear the ready flag. */
-- network_ready = 0;
--
--#ifdef DEBUG
-- grub_printf ("network is ready.\n");
--#endif
--
-- grub_memset (&ip, 0, sizeof (struct bootpip_t));
-- ip.bp.bp_op = BOOTP_REQUEST;
-- ip.bp.bp_htype = 1;
-- ip.bp.bp_hlen = ETH_ALEN;
-- starttime = currticks ();
-- /* Use lower 32 bits of node address, more likely to be
-- distinct than the time since booting */
-- grub_memmove (&xid, &arptable[ARP_CLIENT].node[2], sizeof(xid));
-- ip.bp.bp_xid = xid += htonl (starttime);
-- grub_memmove (ip.bp.bp_hwaddr, arptable[ARP_CLIENT].node, ETH_ALEN);
--#ifdef DEBUG
-- etherboot_printf ("bp_op = %d\n", ip.bp.bp_op);
-- etherboot_printf ("bp_htype = %d\n", ip.bp.bp_htype);
-- etherboot_printf ("bp_hlen = %d\n", ip.bp.bp_hlen);
-- etherboot_printf ("bp_xid = %d\n", ip.bp.bp_xid);
-- etherboot_printf ("bp_hwaddr = %!\n", ip.bp.bp_hwaddr);
-- etherboot_printf ("bp_hops = %d\n", (int) ip.bp.bp_hops);
-- etherboot_printf ("bp_secs = %d\n", (int) ip.bp.bp_hwaddr);
--#endif
--
--#ifdef NO_DHCP_SUPPORT
-- /* Request RFC-style options. */
-- grub_memmove (ip.bp.bp_vend, rfc1533_cookie, 5);
--#else
-- /* Request RFC-style options. */
-- grub_memmove (ip.bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie);
-- grub_memmove (ip.bp.bp_vend + sizeof rfc1533_cookie, dhcpdiscover,
-- sizeof dhcpdiscover);
-- grub_memmove (ip.bp.bp_vend + sizeof rfc1533_cookie + sizeof dhcpdiscover,
-- rfc1533_end, sizeof rfc1533_end);
--#endif /* ! NO_DHCP_SUPPORT */
--
-- for (retry = 0; retry < MAX_BOOTP_RETRIES;)
-- {
-- long timeout;
--
--#ifdef DEBUG
-- grub_printf ("retry = %d\n", retry);
--#endif
--
-- /* 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 bootpip_t), &ip);
-- timeout = rfc2131_sleep_interval (TIMEOUT, retry++);
--#ifdef NO_DHCP_SUPPORT
-- if (await_reply (AWAIT_BOOTP, 0, NULL, timeout))
-- {
-- network_ready = 1;
-- return 1;
-- }
--#else /* ! NO_DHCP_SUPPORT */
-- if (await_reply (AWAIT_BOOTP, 0, NULL, timeout))
-- {
-- if (dhcp_reply != DHCPOFFER)
-- {
-- network_ready = 1;
-- return 1;
-- }
--
-- dhcp_reply = 0;
--#ifdef DEBUG
-- etherboot_printf ("bp_op = %d\n", (int) ip.bp.bp_op);
-- etherboot_printf ("bp_htype = %d\n", (int) ip.bp.bp_htype);
-- etherboot_printf ("bp_hlen = %d\n", (int) ip.bp.bp_hlen);
-- etherboot_printf ("bp_xid = %d\n", (int) ip.bp.bp_xid);
-- etherboot_printf ("bp_hwaddr = %!\n", ip.bp.bp_hwaddr);
-- etherboot_printf ("bp_hops = %d\n", (int) ip.bp.bp_hops);
-- etherboot_printf ("bp_secs = %d\n", (int) ip.bp.bp_hwaddr);
--#endif
-- grub_memmove (ip.bp.bp_vend, rfc1533_cookie, sizeof rfc1533_cookie);
-- grub_memmove (ip.bp.bp_vend + sizeof rfc1533_cookie,
-- dhcprequest, sizeof dhcprequest);
-- grub_memmove (ip.bp.bp_vend + sizeof rfc1533_cookie
-- + sizeof dhcprequest,
-- rfc1533_end, sizeof rfc1533_end);
-- grub_memmove (ip.bp.bp_vend + 9, (char *) &dhcp_server,
-- sizeof (in_addr));
-- grub_memmove (ip.bp.bp_vend + 15, (char *) &dhcp_addr,
-- sizeof (in_addr));
--#ifdef DEBUG
-- grub_printf ("errnum = %d\n", errnum);
--#endif
-- for (reqretry = 0; reqretry < MAX_BOOTP_RETRIES;)
-- {
-- int ret;
--#ifdef DEBUG
-- grub_printf ("reqretry = %d\n", reqretry);
--#endif
--
-- ret = udp_transmit (IP_BROADCAST, BOOTP_CLIENT, BOOTP_SERVER,
-- sizeof (struct bootpip_t), &ip);
-- if (! ret)
-- grub_printf ("udp_transmit failed.\n");
--
-- dhcp_reply = 0;
-- timeout = rfc2131_sleep_interval (TIMEOUT, reqretry++);
-- if (await_reply (AWAIT_BOOTP, 0, NULL, timeout))
-- if (dhcp_reply == DHCPACK)
-- {
-- network_ready = 1;
-- return 1;
-- }
--
--#ifdef DEBUG
-- grub_printf ("dhcp_reply = %d\n", dhcp_reply);
--#endif
--
-- if (ip_abort)
-- return 0;
-- }
-- }
--#endif /* ! NO_DHCP_SUPPORT */
--
-- if (ip_abort)
-- return 0;
--
-- ip.bp.bp_secs = htons ((currticks () - starttime) / TICKS_PER_SEC);
-- }
--
-- /* Timeout. */
-- return 0;
--}
--
--/**************************************************************************
--UDPCHKSUM - Checksum UDP Packet (one of the rare cases when assembly is
-- actually simpler...)
-- RETURNS: checksum, 0 on checksum error. This
-- allows for using the same routine for RX and TX summing:
-- RX if (packet->udp.chksum && udpchksum(packet))
-- error("checksum error");
-- TX packet->udp.chksum=0;
-- if (0==(packet->udp.chksum=udpchksum(packet)))
-- packet->upd.chksum=0xffff;
--**************************************************************************/
--static inline void
--dosum (unsigned short *start, unsigned int len, unsigned short *sum)
--{
-- __asm__ __volatile__
-- ("clc\n"
-- "1:\tlodsw\n\t"
-- "xchg %%al,%%ah\n\t" /* convert to host byte order */
-- "adcw %%ax,%0\n\t" /* add carry of previous iteration */
-- "loop 1b\n\t"
-- "adcw $0,%0" /* add carry of last iteration */
-- : "=b" (*sum), "=S"(start), "=c"(len)
-- : "0"(*sum), "1"(start), "2"(len)
-- : "ax", "cc"
-- );
--}
--
--/* UDP sum:
-- * proto, src_ip, dst_ip, udp_dport, udp_sport, 2*udp_len, payload
-- */
--static unsigned short
--udpchksum (struct iphdr *packet)
--{
-- int len = ntohs (packet->len);
-- unsigned short rval;
--
-- /* add udplength + protocol number */
-- rval = (len - sizeof (struct iphdr)) + IP_UDP;
--
-- /* pad to an even number of bytes */
-- if (len % 2) {
-- ((char *) packet)[len++] = 0;
-- }
--
-- /* sum over src/dst ipaddr + udp packet */
-- len -= (char *) &packet->src - (char *) packet;
-- dosum ((unsigned short *) &packet->src, len >> 1, &rval);
--
-- /* take one's complement */
-- return ~rval;
--}
--
--/**************************************************************************
--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;
-- unsigned short ptype;
-- unsigned int protohdrlen = (ETH_HLEN + sizeof (struct iphdr)
-- + sizeof (struct udphdr));
--
-- /* Clear the abort flag. */
-- ip_abort = 0;
--
-- 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 >= ETH_HLEN)
-- {
-- ptype = (((unsigned short) nic.packet[12]) << 8
-- | ((unsigned short) nic.packet[13]));
-- }
-- else
-- /* What else could we do with it? */
-- continue;
--
-- if (nic.packetlen >= ETH_HLEN + sizeof (struct arprequest)
-- && ptype == ARP)
-- {
-- unsigned long tmp;
--
-- arpreply = (struct arprequest *) &nic.packet[ETH_HLEN];
--
-- if (arpreply->opcode == htons (ARP_REPLY)
-- && ! grub_memcmp (arpreply->sipaddr, ptr, sizeof (in_addr))
-- && type == AWAIT_ARP)
-- {
-- grub_memmove ((char *) arptable[ival].node,
-- arpreply->shwaddr,
-- ETH_ALEN);
-- return 1;
-- }
--
-- grub_memmove ((char *) &tmp, arpreply->tipaddr,
-- sizeof (in_addr));
--
-- if (arpreply->opcode == htons (ARP_REQUEST)
-- && tmp == arptable[ARP_CLIENT].ipaddr.s_addr)
-- {
-- arpreply->opcode = htons (ARP_REPLY);
-- grub_memmove (arpreply->tipaddr, arpreply->sipaddr,
-- sizeof (in_addr));
-- grub_memmove (arpreply->thwaddr, (char *) arpreply->shwaddr,
-- ETH_ALEN);
-- grub_memmove (arpreply->sipaddr,
-- (char *) &arptable[ARP_CLIENT].ipaddr,
-- sizeof (in_addr));
-- grub_memmove (arpreply->shwaddr,
-- arptable[ARP_CLIENT].node,
-- ETH_ALEN);
-- eth_transmit (arpreply->thwaddr, ARP,
-- sizeof (struct arprequest),
-- arpreply);
--#ifdef MDEBUG
-- grub_memmove (&tmp, arpreply->tipaddr, sizeof (in_addr));
-- etherboot_printf ("Sent ARP reply to: %@\n", tmp);
--#endif /* MDEBUG */
-- }
--
-- continue;
-- }
--
-- if (type == AWAIT_QDRAIN)
-- continue;
--
-- /* Check for RARP - No IP hdr. */
-- if (type == AWAIT_RARP
-- && nic.packetlen >= ETH_HLEN + sizeof (struct arprequest)
-- && ptype == RARP)
-- {
-- arpreply = (struct arprequest *) &nic.packet[ETH_HLEN];
--
-- if (arpreply->opcode == htons (RARP_REPLY)
-- && ! grub_memcmp (arpreply->thwaddr, ptr, ETH_ALEN))
-- {
-- grub_memmove ((char *) arptable[ARP_SERVER].node,
-- arpreply->shwaddr, ETH_ALEN);
-- grub_memmove ((char *) &arptable[ARP_SERVER].ipaddr,
-- arpreply->sipaddr, sizeof (in_addr));
-- grub_memmove ((char *) &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[ETH_HLEN];
-- if (ip->verhdrlen != 0x45
-- || ipchksum ((unsigned short *) ip, sizeof (struct iphdr))
-- || ip->protocol != IP_UDP)
-- continue;
--
-- /*
-- - Till Straumann <Till.Straumann@TU-Berlin.de>
-- added udp checksum (safer on a wireless link)
-- added fragmentation check: I had a corrupted image
-- in memory due to fragmented TFTP packets - took me
-- 3 days to find the cause for this :-(
-- */
--
-- /* If More Fragments bit and Fragment Offset field
-- are non-zero then packet is fragmented */
-- if (ip->frags & htons(0x3FFF))
-- {
-- grub_printf ("ALERT: got a fragmented packet - reconfigure your server\n");
-- continue;
-- }
--
-- udp = (struct udphdr *) &nic.packet[(ETH_HLEN
-- + sizeof (struct iphdr))];
-- if (udp->chksum && udpchksum (ip))
-- {
-- grub_printf ("UDP checksum error\n");
-- continue;
-- }
--
-- /* BOOTP ? */
-- bootpreply = (struct bootp_t *)
-- &nic.packet[(ETH_HLEN + sizeof (struct iphdr)
-- + sizeof (struct udphdr))];
-- if (type == AWAIT_BOOTP
--#ifdef NO_DHCP_SUPPORT
-- && (nic.packetlen
-- >= (ETH_HLEN + sizeof (struct bootp_t) - BOOTP_VENDOR_LEN))
--#else
-- && (nic.packetlen
-- >= (ETH_HLEN + sizeof (struct bootp_t) - DHCP_OPT_LEN))
--#endif /* ! NO_DHCP_SUPPORT */
-- && udp->dest == htons (BOOTP_CLIENT)
-- && bootpreply->bp_op == BOOTP_REPLY
-- && bootpreply->bp_xid == xid
-- && (! grub_memcmp (broadcast, bootpreply->bp_hwaddr, ETH_ALEN)
-- || ! grub_memcmp (arptable[ARP_CLIENT].node,
-- bootpreply->bp_hwaddr, ETH_ALEN)))
-- {
--#ifdef DEBUG
-- grub_printf ("BOOTP packet was received.\n");
--#endif
-- arptable[ARP_CLIENT].ipaddr.s_addr
-- = bootpreply->bp_yiaddr.s_addr;
--#ifndef NO_DHCP_SUPPORT
-- dhcp_addr.s_addr = bootpreply->bp_yiaddr.s_addr;
--#ifdef DEBUG
-- etherboot_printf ("dhcp_addr = %@\n", dhcp_addr.s_addr);
--#endif
--#endif /* ! NO_DHCP_SUPPORT */
-- netmask = default_netmask ();
-- arptable[ARP_SERVER].ipaddr.s_addr
-- = bootpreply->bp_siaddr.s_addr;
-- /* Kill arp. */
-- grub_memset (arptable[ARP_SERVER].node, 0, ETH_ALEN);
-- arptable[ARP_GATEWAY].ipaddr.s_addr
-- = bootpreply->bp_giaddr.s_addr;
-- /* Kill arp. */
-- grub_memset (arptable[ARP_GATEWAY].node, 0, ETH_ALEN);
--
-- grub_memmove ((char *) BOOTP_DATA_ADDR, (char *) bootpreply,
-- sizeof (struct bootpd_t));
--#ifdef NO_DHCP_SUPPORT
-- decode_rfc1533 (BOOTP_DATA_ADDR->bootp_reply.bp_vend,
-- 0, BOOTP_VENDOR_LEN + MAX_BOOTP_EXTLEN, 1);
--#else
-- decode_rfc1533 (BOOTP_DATA_ADDR->bootp_reply.bp_vend,
-- 0, DHCP_OPT_LEN + MAX_BOOTP_EXTLEN, 1);
--#endif /* ! NO_DHCP_SUPPORT */
--
-- return 1;
-- }
--
-- /* TFTP ? */
-- if (type == AWAIT_TFTP && ntohs (udp->dest) == ival)
-- return 1;
-- }
-- 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 (checkkey () != -1 && ASCII_CHAR (getkey ()) == CTRL_C)
-- {
-- ip_abort = 1;
-- return 0;
-- }
--
-- /* 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 (unsigned char *p, int block, int len, int eof)
--{
-- static unsigned char *extdata = NULL, *extend = NULL;
-- unsigned char *extpath = NULL;
-- unsigned char *endp;
--
-- if (block == 0)
-- {
-- end_of_rfc1533 = NULL;
-- vendorext_isvalid = 0;
--
-- if (grub_memcmp (p, rfc1533_cookie, 4))
-- /* no RFC 1533 header found */
-- return 0;
--
-- p += 4;
-- endp = p + len;
-- }
-- else
-- {
-- if (block == 1)
-- {
-- if (grub_memcmp (p, rfc1533_cookie, 4))
-- /* no RFC 1533 header found */
-- return 0;
--
-- p += 4;
-- len -= 4;
-- }
--
-- if (extend + len
-- <= ((unsigned char *)
-- &(BOOTP_DATA_ADDR->bootp_extension[MAX_BOOTP_EXTLEN])))
-- {
-- grub_memmove (extend, p, len);
-- extend += len;
-- }
-- else
-- {
-- grub_printf ("Overflow in vendor data buffer! Aborting...\n");
-- *extdata = RFC1533_END;
-- return 0;
-- }
--
-- p = extdata;
-- endp = extend;
-- }
--
-- if (! eof)
-- return -1;
--
-- 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)
-- {
-- grub_memmove ((char *) &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))
-- grub_memmove ((char *) &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)
-- {
-- grub_memmove ((char *) &dhcp_server, p + 2, sizeof (in_addr));
--#ifdef DEBUG
-- etherboot_printf ("dhcp_server = %@\n", dhcp_server.s_addr);
--#endif
-- }
--#endif /* ! NO_DHCP_SUPPORT */
-- else if (c == RFC1533_VENDOR_MAGIC
-- && TAG_LEN(p) >= 6
-- && ! grub_memcmp (p + 2, vendorext_magic, 4)
-- && p[6] == RFC1533_VENDOR_MAJOR)
-- vendorext_isvalid++;
-- /* GRUB now handles its own tag. Get the name of a configuration
-- file from the network. Cool... */
-- else if (c == RFC1533_VENDOR_CONFIGFILE)
-- {
-- int l = TAG_LEN (p);
--
-- /* Eliminate the trailing NULs according to RFC 2132. */
-- while (*(p + 2 + l - 1) == '\000' && l > 0)
-- l--;
--
-- /* XXX: Should check if LEN is less than the maximum length
-- of CONFIG_FILE. This kind of robustness will be a goal
-- in GRUB 1.0. */
-- grub_memmove (config_file, p + 2, l);
-- config_file[l] = 0;
-- }
--
-- p += TAG_LEN (p) + 2;
-- }
--
-- extdata = extend = endp;
--
-- /* Perhaps we can eliminate this because we doesn't require so
-- much information, but I leave this alone. */
-- if (block == 0 && extpath != NULL)
-- {
-- char fname[64];
-- int fnamelen = TAG_LEN (extpath);
--
-- while (*(extpath + 2 + fnamelen - 1) == '\000' && fnamelen > 0)
-- fnamelen--;
--
-- if (fnamelen + 1 > sizeof (fname))
-- {
-- grub_printf ("Too long file name for Extensions Path\n");
-- return 0;
-- }
-- else if (! fnamelen)
-- {
-- grub_printf ("Empty file name for Extensions Path\n");
-- return 0;
-- }
--
-- grub_memmove (fname, extpath + 2, fnamelen);
-- fname[fnamelen] = '\000';
-- grub_printf ("Loading BOOTP-extension file: %s\n", fname);
-- tftp (fname, decode_rfc1533);
-- }
--
-- /* Proceed with next block. */
-- return -1;
--}
--
--/**************************************************************************
--IPCHKSUM - Checksum IP Header
--**************************************************************************/
--static unsigned short
--ipchksum (unsigned short *ip, int len)
--{
-- unsigned long sum = 0;
-- len >>= 1;
-- while (len--)
-- {
-- sum += *(ip++);
-- if (sum > 0xFFFF)
-- sum -= 0xFFFF;
-- }
-- return (~sum) & 0x0000FFFF;
--}
--
--#define TWO_SECOND_DIVISOR (2147483647l/TICKS_PER_SEC)
--
--/**************************************************************************
--RFC2131_SLEEP_INTERVAL - sleep for expotentially longer times
--**************************************************************************/
--long
--rfc2131_sleep_interval (int base, 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 Schneier's
-- "Applied Cryptography" */
-- q = seed / 53668;
-- if ((seed = 40014 * (seed - 53668 * q) - 12211 *q ) < 0)
-- seed += 2147483563L;
-- tmo = (base << exp) + (TICKS_PER_SEC - (seed / TWO_SECOND_DIVISOR));
-- return tmo;
--}
--
--/**************************************************************************
--CLEANUP - shut down networking
--**************************************************************************/
--void
--cleanup_net (void)
--{
-- if (network_ready)
-- {
-- /* Stop receiving packets. */
-- eth_disable ();
-- network_ready = 0;
-- }
--}
-diff -Naur grub-0.97.orig/netboot/mii.h grub-0.97/netboot/mii.h
---- grub-0.97.orig/netboot/mii.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/mii.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/mii.h
+===================================================================
+--- /dev/null
++++ b/netboot/mii.h
@@ -0,0 +1,105 @@
+/*
+ * linux/mii.h: definitions for MII-compatible transceivers
+#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */
+#define NWAYTEST_RESV2 0xfe00 /* Unused... */
+
-diff -Naur grub-0.97.orig/netboot/misc.c grub-0.97/netboot/misc.c
---- grub-0.97.orig/netboot/misc.c 2003-07-09 11:45:37.000000000 +0000
-+++ grub-0.97/netboot/misc.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/misc.c
+===================================================================
+--- a/netboot/misc.c
++++ b/netboot/misc.c
@@ -19,37 +19,90 @@
/* Based on "src/misc.c" in etherboot-5.0.5. */
}
+
+
-diff -Naur grub-0.97.orig/netboot/natsemi.c grub-0.97/netboot/natsemi.c
---- grub-0.97.orig/netboot/natsemi.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/natsemi.c 2005-08-31 19:53:07.000000000 +0000
+Index: b/netboot/natsemi.c
+===================================================================
+--- a/netboot/natsemi.c
++++ b/netboot/natsemi.c
@@ -47,15 +47,15 @@
/* Revision History */
{
- u32 status, to, nstype;
+ u32 to, nstype;
- u32 tx_status;
+ volatile u32 tx_status;
/* Stop the transmitter */
outl(TxOff, ioaddr + ChipCmd);
to = currticks() + TX_TIMEOUT;
-- while ((((volatile u32) tx_status=txd.cmdsts) & OWN) && (currticks() < to))
-+ while ((volatile u32) ( tx_status=txd.cmdsts & OWN) && (currticks() < to))
+- while (((tx_status=txd.cmdsts) & OWN) && (currticks() < to))
++ while (((tx_status=txd.cmdsts & OWN) && (currticks() < to))
/* wait */ ;
if (currticks() >= to) {
+ .id_count = sizeof(natsemi_nics)/sizeof(natsemi_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/nfs.h grub-0.97/netboot/nfs.h
---- grub-0.97.orig/netboot/nfs.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/nfs.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/nfs.h
+===================================================================
+--- /dev/null
++++ b/netboot/nfs.h
@@ -0,0 +1,63 @@
+#ifndef _NFS_H
+#define _NFS_H
+};
+
+#endif /* _NFS_H */
-diff -Naur grub-0.97.orig/netboot/ni5010.c grub-0.97/netboot/ni5010.c
---- grub-0.97.orig/netboot/ni5010.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/ni5010.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/ni5010.c
+===================================================================
+--- a/netboot/ni5010.c
++++ /dev/null
@@ -1,371 +0,0 @@
-/**************************************************************************
-Etherboot - BOOTP/TFTP Bootstrap Program
- nic->disable = ni5010_disable;
- return (nic);
-}
-diff -Naur grub-0.97.orig/netboot/nic.c grub-0.97/netboot/nic.c
---- grub-0.97.orig/netboot/nic.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/nic.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/nic.c
+===================================================================
+--- /dev/null
++++ b/netboot/nic.c
@@ -0,0 +1,1198 @@
+/**************************************************************************
+Etherboot - Network Bootstrap Program
+ network_ready = 0;
+ }
+}
-diff -Naur grub-0.97.orig/netboot/nic.h grub-0.97/netboot/nic.h
---- grub-0.97.orig/netboot/nic.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/nic.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/nic.h
+===================================================================
+--- a/netboot/nic.h
++++ b/netboot/nic.h
@@ -8,24 +8,38 @@
#ifndef NIC_H
#define NIC_H
+extern void eth_disable(void);
+extern void eth_irq(irq_action_t action);
#endif /* NIC_H */
-diff -Naur grub-0.97.orig/netboot/ns83820.c grub-0.97/netboot/ns83820.c
---- grub-0.97.orig/netboot/ns83820.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/ns83820.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/ns83820.c
+===================================================================
+--- /dev/null
++++ b/netboot/ns83820.c
@@ -0,0 +1,1020 @@
+/**************************************************************************
+* ns83820.c: Etherboot device driver for the National Semiconductor 83820
+ .id_count = sizeof(ns83820_nics) / sizeof(ns83820_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/ns8390.c grub-0.97/netboot/ns8390.c
---- grub-0.97.orig/netboot/ns8390.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/ns8390.c 2005-08-31 21:13:41.000000000 +0000
+Index: b/netboot/ns8390.c
+===================================================================
+--- a/netboot/ns8390.c
++++ b/netboot/ns8390.c
@@ -13,11 +13,15 @@
the proper functioning of this software, nor do the authors assume any
responsibility for damages incurred with its use.
/*
* Local variables:
* c-basic-offset: 8
-diff -Naur grub-0.97.orig/netboot/osdep.h grub-0.97/netboot/osdep.h
---- grub-0.97.orig/netboot/osdep.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/osdep.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/osdep.h
+===================================================================
+--- a/netboot/osdep.h
++++ b/netboot/osdep.h
@@ -1,94 +1,18 @@
-#ifndef __OSDEP_H__
-#define __OSDEP_H__
- * c-basic-offset: 8
- * End:
- */
-diff -Naur grub-0.97.orig/netboot/otulip.c grub-0.97/netboot/otulip.c
---- grub-0.97.orig/netboot/otulip.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/otulip.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/otulip.c
+===================================================================
+--- a/netboot/otulip.c
++++ /dev/null
@@ -1,374 +0,0 @@
-/*
- Etherboot DEC Tulip driver
- nic->disable = tulip_disable;
- return nic;
-}
-diff -Naur grub-0.97.orig/netboot/otulip.h grub-0.97/netboot/otulip.h
---- grub-0.97.orig/netboot/otulip.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/otulip.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/otulip.h
+===================================================================
+--- a/netboot/otulip.h
++++ /dev/null
@@ -1,76 +0,0 @@
-/* mostly stolen from FreeBSD if_de.c, if_devar.h */
-
- unsigned char *buf1addr; /* buffer 1 address */
- unsigned char *buf2addr; /* buffer 2 address */
-};
-diff -Naur grub-0.97.orig/netboot/pci.c grub-0.97/netboot/pci.c
---- grub-0.97.orig/netboot/pci.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/pci.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pci.c
+===================================================================
+--- a/netboot/pci.c
++++ b/netboot/pci.c
@@ -1,15 +1,3 @@
-/*
-** Support for NE2000 PCI clones added David Monro June 1997
+ return 0;
+}
+
-diff -Naur grub-0.97.orig/netboot/pci.h grub-0.97/netboot/pci.h
---- grub-0.97.orig/netboot/pci.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/pci.h 2005-08-31 21:31:46.000000000 +0000
+Index: b/netboot/pci.h
+===================================================================
+--- a/netboot/pci.h
++++ b/netboot/pci.h
@@ -1,4 +1,4 @@
-#ifndef PCI_H
+#if !defined(PCI_H) && defined(CONFIG_PCI)
-extern int pcibios_write_config_dword(unsigned int bus, unsigned int device_fn, unsigned int where, unsigned int value);
-void adjust_pci_device(struct pci_device *p);
#endif /* PCI_H */
-diff -Naur grub-0.97.orig/netboot/pci_ids.h grub-0.97/netboot/pci_ids.h
---- grub-0.97.orig/netboot/pci_ids.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pci_ids.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pci_ids.h
+===================================================================
+--- /dev/null
++++ b/netboot/pci_ids.h
@@ -0,0 +1,1809 @@
+/*
+ * PCI Class, Vendor and Device IDs
+#define PCI_DEVICE_ID_ARK_STINGARK 0xa099
+#define PCI_DEVICE_ID_ARK_2000MT 0xa0a1
+
-diff -Naur grub-0.97.orig/netboot/pci_io.c grub-0.97/netboot/pci_io.c
---- grub-0.97.orig/netboot/pci_io.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pci_io.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pci_io.c
+===================================================================
+--- /dev/null
++++ b/netboot/pci_io.c
@@ -0,0 +1,431 @@
+/*
+** Support for NE2000 PCI clones added David Monro June 1997
+ LeaveFunction("find_pci");
+ return scan_pci_bus(type, dev);
+}
-diff -Naur grub-0.97.orig/netboot/pcnet32.c grub-0.97/netboot/pcnet32.c
---- grub-0.97.orig/netboot/pcnet32.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pcnet32.c 2005-08-31 22:57:50.000000000 +0000
+Index: b/netboot/pcnet32.c
+===================================================================
+--- /dev/null
++++ b/netboot/pcnet32.c
@@ -0,0 +1,1004 @@
+/**************************************************************************
+*
+ .id_count = sizeof(pcnet32_nics) / sizeof(pcnet32_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/pic8259.c grub-0.97/netboot/pic8259.c
---- grub-0.97.orig/netboot/pic8259.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pic8259.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pic8259.c
+===================================================================
+--- /dev/null
++++ b/netboot/pic8259.c
@@ -0,0 +1,267 @@
+/*
+ * Basic support for controlling the 8259 Programmable Interrupt Controllers.
+ }
+}
+#endif
-diff -Naur grub-0.97.orig/netboot/pic8259.h grub-0.97/netboot/pic8259.h
---- grub-0.97.orig/netboot/pic8259.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pic8259.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pic8259.h
+===================================================================
+--- /dev/null
++++ b/netboot/pic8259.h
@@ -0,0 +1,99 @@
+/*
+ * Basic support for controlling the 8259 Programmable Interrupt Controllers.
+#endif
+
+#endif /* PIC8259_H */
-diff -Naur grub-0.97.orig/netboot/pnic.c grub-0.97/netboot/pnic.c
---- grub-0.97.orig/netboot/pnic.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pnic.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pnic.c
+===================================================================
+--- /dev/null
++++ b/netboot/pnic.c
@@ -0,0 +1,267 @@
+/**************************************************************************
+Etherboot - BOOTP/TFTP Bootstrap Program
+ .id_count = sizeof(pnic_nics)/sizeof(pnic_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/pnic_api.h grub-0.97/netboot/pnic_api.h
---- grub-0.97.orig/netboot/pnic_api.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pnic_api.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pnic_api.h
+===================================================================
+--- /dev/null
++++ b/netboot/pnic_api.h
@@ -0,0 +1,59 @@
+/*
+ * Constants etc. for the Bochs/Etherboot pseudo-NIC
+ */
+
+#define PNIC_API_VERSION 0x0101 /* 1.1 */
-diff -Naur grub-0.97.orig/netboot/pxe.h grub-0.97/netboot/pxe.h
---- grub-0.97.orig/netboot/pxe.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/pxe.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/pxe.h
+===================================================================
+--- /dev/null
++++ b/netboot/pxe.h
@@ -0,0 +1,521 @@
+/*
+ * Copyright (c) 2000 Alfred Perlstein <alfred@freebsd.org>
+typedef struct {
+ PXENV_STATUS_t Status;
+} PACKED t_PXENV_STOP_BASE;
-diff -Naur grub-0.97.orig/netboot/r8169.c grub-0.97/netboot/r8169.c
---- grub-0.97.orig/netboot/r8169.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/r8169.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/r8169.c
+===================================================================
+--- /dev/null
++++ b/netboot/r8169.c
@@ -0,0 +1,854 @@
+/**************************************************************************
+* r8169.c: Etherboot device driver for the RealTek RTL-8169 Gigabit
+ .id_count = sizeof(r8169_nics) / sizeof(r8169_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/rtl8139.c grub-0.97/netboot/rtl8139.c
---- grub-0.97.orig/netboot/rtl8139.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/rtl8139.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/rtl8139.c
+===================================================================
+--- a/netboot/rtl8139.c
++++ b/netboot/rtl8139.c
@@ -17,6 +17,8 @@
/*********************************************************************/
+ .id_count = sizeof(rtl8139_nics)/sizeof(rtl8139_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/segoff.h grub-0.97/netboot/segoff.h
---- grub-0.97.orig/netboot/segoff.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/segoff.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/segoff.h
+===================================================================
+--- /dev/null
++++ b/netboot/segoff.h
@@ -0,0 +1,43 @@
+/*
+ * Segment:offset types and macros
+#define VIRTUAL(x,y) ( phys_to_virt ( ( ( x ) << 4 ) + ( y ) ) )
+
+#endif /* SEGOFF_H */
-diff -Naur grub-0.97.orig/netboot/sis900.c grub-0.97/netboot/sis900.c
---- grub-0.97.orig/netboot/sis900.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/sis900.c 2005-08-31 20:02:38.000000000 +0000
+Index: b/netboot/sis900.c
+===================================================================
+--- a/netboot/sis900.c
++++ b/netboot/sis900.c
@@ -27,6 +27,11 @@
/* Revision History */
{
- u32 status, to, nstype;
+ u32 to, nstype;
- u32 tx_status;
+ volatile u32 tx_status;
/* Stop the transmitter */
- outl(TxDIS, ioaddr + cr);
to = currticks() + TX_TIMEOUT;
-- while ((((volatile u32) tx_status=txd.cmdsts) & OWN) && (currticks() < to))
-+ while ((volatile u32) ( tx_status=txd.cmdsts & OWN) && (currticks() < to))
+- while (((tx_status=txd.cmdsts) & OWN) && (currticks() < to))
++ while (((tx_status=txd.cmdsts & OWN) && (currticks() < to))
/* wait */ ;
if (currticks() >= to) {
+ .id_count = sizeof(sis900_nics)/sizeof(sis900_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/sis900.h grub-0.97/netboot/sis900.h
---- grub-0.97.orig/netboot/sis900.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/sis900.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/sis900.h
+===================================================================
+--- a/netboot/sis900.h
++++ b/netboot/sis900.h
@@ -39,14 +39,16 @@
/* Symbolic names for bits in various registers */
};
enum sis630_revision_id {
-diff -Naur grub-0.97.orig/netboot/sis900.txt grub-0.97/netboot/sis900.txt
---- grub-0.97.orig/netboot/sis900.txt 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/sis900.txt 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/sis900.txt
+===================================================================
+--- a/netboot/sis900.txt
++++ /dev/null
@@ -1,91 +0,0 @@
-How I added the SIS900 card to Etherboot
-
-assistance.
-
-Enjoy.
-diff -Naur grub-0.97.orig/netboot/sk_g16.c grub-0.97/netboot/sk_g16.c
---- grub-0.97.orig/netboot/sk_g16.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/sk_g16.c 1970-01-01 00:00:00.000000000 +0000
-@@ -1,1160 +0,0 @@
--/**************************************************************************
--Etherboot - BOOTP/TFTP Bootstrap Program
--Schneider & Koch G16 NIC driver for Etherboot
--heavily based on SK G16 driver from Linux 2.0.36
--Changes to make it work with Etherboot by Georg Baum <Georg.Baum@gmx.de>
--***************************************************************************/
--
--/*-
-- * Copyright (C) 1994 by PJD Weichmann & SWS Bern, Switzerland
-- *
-- * This software may be used and distributed according to the terms
-- * of the GNU Public License, incorporated herein by reference.
-- *
-- * Module : sk_g16.c
-- *
-- * Version : $Revision: 1.4 $
-- *
-- * Author : Patrick J.D. Weichmann
-- *
-- * Date Created : 94/05/26
-- * Last Updated : $Date: 2002/01/02 21:56:40 $
-- *
-- * Description : Schneider & Koch G16 Ethernet Device Driver for
-- * Linux Kernel >= 1.1.22
-- * Update History :
-- *
---*/
--
--/*
-- * The Schneider & Koch (SK) G16 Network device driver is based
-- * on the 'ni6510' driver from Michael Hipp which can be found at
-- * ftp://sunsite.unc.edu/pub/Linux/system/Network/drivers/nidrivers.tar.gz
-- *
-- * Sources: 1) ni6510.c by M. Hipp
-- * 2) depca.c by D.C. Davies
-- * 3) skeleton.c by D. Becker
-- * 4) Am7990 Local Area Network Controller for Ethernet (LANCE),
-- * AMD, Pub. #05698, June 1989
-- *
-- * Many Thanks for helping me to get things working to:
-- *
-- * A. Cox (A.Cox@swansea.ac.uk)
-- * M. Hipp (mhipp@student.uni-tuebingen.de)
-- * R. Bolz (Schneider & Koch, Germany)
-- *
-- * See README.sk_g16 for details about limitations and bugs for the
-- * current version.
-- *
-- * To Do:
-- * - Support of SK_G8 and other SK Network Cards.
-- * - Autoset memory mapped RAM. Check for free memory and then
-- * configure RAM correctly.
-- * - SK_close should really set card in to initial state.
-- * - Test if IRQ 3 is not switched off. Use autoirq() functionality.
-- * (as in /drivers/net/skeleton.c)
-- * - Implement Multicast addressing. At minimum something like
-- * in depca.c.
-- * - Redo the statistics part.
-- * - Try to find out if the board is in 8 Bit or 16 Bit slot.
-- * If in 8 Bit mode don't use IRQ 11.
-- * - (Try to make it slightly faster.)
-- */
--
--/* to get some global routines like printf */
--#include "etherboot.h"
--/* to get the interface to the body of the program */
--#include "nic.h"
--
--/* From linux/if_ether.h: */
--#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
--
--#include "sk_g16.h"
--
--/*
-- * Schneider & Koch Card Definitions
-- * =================================
-- */
--
--#define SK_NAME "SK_G16"
--
--/*
-- * SK_G16 Configuration
-- * --------------------
-- */
--
--/*
-- * Abbreviations
-- * -------------
-- *
-- * RAM - used for the 16KB shared memory
-- * Boot_ROM, ROM - are used for referencing the BootEPROM
-- *
-- * SK_ADDR is a symbolic constant used to configure
-- * the behaviour of the driver and the SK_G16.
-- *
-- * SK_ADDR defines the address where the RAM will be mapped into the real
-- * host memory.
-- * valid addresses are from 0xa0000 to 0xfc000 in 16Kbyte steps.
-- */
--
--#define SK_ADDR 0xcc000
--
--/*
-- * In POS3 are bits A14-A19 of the address bus. These bits can be set
-- * to choose the RAM address. That's why we only can choose the RAM address
-- * in 16KB steps.
-- */
--
--#define POS_ADDR (rom_addr>>14) /* Do not change this line */
--
--/*
-- * SK_G16 I/O PORT's + IRQ's + Boot_ROM locations
-- * ----------------------------------------------
-- */
--
--/*
-- * As nearly every card has also SK_G16 a specified I/O Port region and
-- * only a few possible IRQ's.
-- * In the Installation Guide from Schneider & Koch is listed a possible
-- * Interrupt IRQ2. IRQ2 is always IRQ9 in boards with two cascaded interrupt
-- * controllers. So we use in SK_IRQS IRQ9.
-- */
--
--/* Don't touch any of the following #defines. */
--
--#define SK_IO_PORTS { 0x100, 0x180, 0x208, 0x220, 0x288, 0x320, 0x328, 0x390, 0 }
--
--/*
-- * SK_G16 POS REGISTERS
-- * --------------------
-- */
--
--/*
-- * SK_G16 has a Programmable Option Select (POS) Register.
-- * The POS is composed of 8 separate registers (POS0-7) which
-- * are I/O mapped on an address set by the W1 switch.
-- *
-- */
--
--#define SK_POS_SIZE 8 /* 8 I/O Ports are used by SK_G16 */
--
--#define SK_POS0 ioaddr /* Card-ID Low (R) */
--#define SK_POS1 ioaddr+1 /* Card-ID High (R) */
--#define SK_POS2 ioaddr+2 /* Card-Enable, Boot-ROM Disable (RW) */
--#define SK_POS3 ioaddr+3 /* Base address of RAM */
--#define SK_POS4 ioaddr+4 /* IRQ */
--
--/* POS5 - POS7 are unused */
--
--/*
-- * SK_G16 MAC PREFIX
-- * -----------------
-- */
--
--/*
-- * Scheider & Koch manufacturer code (00:00:a5).
-- * This must be checked, that we are sure it is a SK card.
-- */
--
--#define SK_MAC0 0x00
--#define SK_MAC1 0x00
--#define SK_MAC2 0x5a
--
--/*
-- * SK_G16 ID
-- * ---------
-- */
--
--/*
-- * If POS0,POS1 contain the following ID, then we know
-- * at which I/O Port Address we are.
-- */
--
--#define SK_IDLOW 0xfd
--#define SK_IDHIGH 0x6a
--
--
--/*
-- * LANCE POS Bit definitions
-- * -------------------------
-- */
--
--#define SK_ROM_RAM_ON (POS2_CARD)
--#define SK_ROM_RAM_OFF (POS2_EPROM)
--#define SK_ROM_ON (inb(SK_POS2) & POS2_CARD)
--#define SK_ROM_OFF (inb(SK_POS2) | POS2_EPROM)
--#define SK_RAM_ON (inb(SK_POS2) | POS2_CARD)
--#define SK_RAM_OFF (inb(SK_POS2) & POS2_EPROM)
--
--#define POS2_CARD 0x0001 /* 1 = SK_G16 on 0 = off */
--#define POS2_EPROM 0x0002 /* 1 = Boot EPROM off 0 = on */
--
--/*
-- * SK_G16 Memory mapped Registers
-- * ------------------------------
-- *
-- */
--
--#define SK_IOREG (board->ioreg) /* LANCE data registers. */
--#define SK_PORT (board->port) /* Control, Status register */
--#define SK_IOCOM (board->iocom) /* I/O Command */
--
--/*
-- * SK_G16 Status/Control Register bits
-- * -----------------------------------
-- *
-- * (C) Controlreg (S) Statusreg
-- */
--
--/*
-- * Register transfer: 0 = no transfer
-- * 1 = transferring data between LANCE and I/O reg
-- */
--#define SK_IORUN 0x20
--
--/*
-- * LANCE interrupt: 0 = LANCE interrupt occurred
-- * 1 = no LANCE interrupt occurred
-- */
--#define SK_IRQ 0x10
--
--#define SK_RESET 0x08 /* Reset SK_CARD: 0 = RESET 1 = normal */
--#define SK_RW 0x02 /* 0 = write to 1 = read from */
--#define SK_ADR 0x01 /* 0 = REG DataPort 1 = RAP Reg addr port */
--
--
--#define SK_RREG SK_RW /* Transferdirection to read from lance */
--#define SK_WREG 0 /* Transferdirection to write to lance */
--#define SK_RAP SK_ADR /* Destination Register RAP */
--#define SK_RDATA 0 /* Destination Register REG DataPort */
--
--/*
-- * SK_G16 I/O Command
-- * ------------------
-- */
--
--/*
-- * Any bitcombination sets the internal I/O bit (transfer will start)
-- * when written to I/O Command
-- */
--
--#define SK_DOIO 0x80 /* Do Transfer */
--
--/*
-- * LANCE RAP (Register Address Port).
-- * ---------------------------------
-- */
--
--/*
-- * The LANCE internal registers are selected through the RAP.
-- * The Registers are:
-- *
-- * CSR0 - Status and Control flags
-- * CSR1 - Low order bits of initialize block (bits 15:00)
-- * CSR2 - High order bits of initialize block (bits 07:00, 15:08 are reserved)
-- * CSR3 - Allows redefinition of the Bus Master Interface.
-- * This register must be set to 0x0002, which means BSWAP = 0,
-- * ACON = 1, BCON = 0;
-- *
-- */
--
--#define CSR0 0x00
--#define CSR1 0x01
--#define CSR2 0x02
--#define CSR3 0x03
--
--/*
-- * General Definitions
-- * ===================
-- */
--
--/*
-- * Set the number of Tx and Rx buffers, using Log_2(# buffers).
-- * We have 16KB RAM which can be accessed by the LANCE. In the
-- * memory are not only the buffers but also the ring descriptors and
-- * the initialize block.
-- * Don't change anything unless you really know what you do.
-- */
--
--#define LC_LOG_TX_BUFFERS 1 /* (2 == 2^^1) 2 Transmit buffers */
--#define LC_LOG_RX_BUFFERS 2 /* (8 == 2^^3) 8 Receive buffers */
--
--/* Descriptor ring sizes */
--
--#define TMDNUM (1 << (LC_LOG_TX_BUFFERS)) /* 2 Transmit descriptor rings */
--#define RMDNUM (1 << (LC_LOG_RX_BUFFERS)) /* 8 Receive Buffers */
--
--/* Define Mask for setting RMD, TMD length in the LANCE init_block */
--
--#define TMDNUMMASK (LC_LOG_TX_BUFFERS << 29)
--#define RMDNUMMASK (LC_LOG_RX_BUFFERS << 29)
--
--/*
-- * Data Buffer size is set to maximum packet length.
-- */
--
--#define PKT_BUF_SZ 1518
--
--/*
-- * The number of low I/O ports used by the ethercard.
-- */
--
--#define ETHERCARD_TOTAL_SIZE SK_POS_SIZE
--
--/*
-- * Portreserve is there to mark the Card I/O Port region as used.
-- * Check_region is to check if the region at ioaddr with the size "size"
-- * is free or not.
-- * Snarf_region allocates the I/O Port region.
-- */
--
--#ifndef HAVE_PORTRESERVE
--
--#define check_region(ioaddr1, size) 0
--#define request_region(ioaddr1, size,name) do ; while (0)
--
--#endif
--
--/*
-- * SK_DEBUG
-- *
-- * Here you can choose what level of debugging wanted.
-- *
-- * If SK_DEBUG and SK_DEBUG2 are undefined, then only the
-- * necessary messages will be printed.
-- *
-- * If SK_DEBUG is defined, there will be many debugging prints
-- * which can help to find some mistakes in configuration or even
-- * in the driver code.
-- *
-- * If SK_DEBUG2 is defined, many many messages will be printed
-- * which normally you don't need. I used this to check the interrupt
-- * routine.
-- *
-- * (If you define only SK_DEBUG2 then only the messages for
-- * checking interrupts will be printed!)
-- *
-- * Normal way of live is:
-- *
-- * For the whole thing get going let both symbolic constants
-- * undefined. If you face any problems and you know what's going
-- * on (you know something about the card and you can interpret some
-- * hex LANCE register output) then define SK_DEBUG
-- *
-- */
--
--#undef SK_DEBUG /* debugging */
--#undef SK_DEBUG2 /* debugging with more verbose report */
--
--#ifdef SK_DEBUG
--#define PRINTF(x) printf x
--#else
--#define PRINTF(x) /**/
--#endif
--
--#ifdef SK_DEBUG2
--#define PRINTF2(x) printf x
--#else
--#define PRINTF2(x) /**/
--#endif
--
--/*
-- * SK_G16 RAM
-- *
-- * The components are memory mapped and can be set in a region from
-- * 0x00000 through 0xfc000 in 16KB steps.
-- *
-- * The Network components are: dual ported RAM, Prom, I/O Reg, Status-,
-- * Controlregister and I/O Command.
-- *
-- * dual ported RAM: This is the only memory region which the LANCE chip
-- * has access to. From the Lance it is addressed from 0x0000 to
-- * 0x3fbf. The host accesses it normally.
-- *
-- * PROM: The PROM obtains the ETHERNET-MAC-Address. It is realised as a
-- * 8-Bit PROM, this means only the 16 even addresses are used of the
-- * 32 Byte Address region. Access to a odd address results in invalid
-- * data.
-- *
-- * LANCE I/O Reg: The I/O Reg is build of 4 single Registers, Low-Byte Write,
-- * Hi-Byte Write, Low-Byte Read, Hi-Byte Read.
-- * Transfer from or to the LANCE is always in 16Bit so Low and High
-- * registers are always relevant.
-- *
-- * The Data from the Readregister is not the data in the Writeregister!!
-- *
-- * Port: Status- and Controlregister.
-- * Two different registers which share the same address, Status is
-- * read-only, Control is write-only.
-- *
-- * I/O Command:
-- * Any bitcombination written in here starts the transmission between
-- * Host and LANCE.
-- */
--
--typedef struct
--{
-- unsigned char ram[0x3fc0]; /* 16KB dual ported ram */
-- unsigned char rom[0x0020]; /* 32Byte PROM containing 6Byte MAC */
-- unsigned char res1[0x0010]; /* reserved */
-- unsigned volatile short ioreg;/* LANCE I/O Register */
-- unsigned volatile char port; /* Statusregister and Controlregister */
-- unsigned char iocom; /* I/O Command Register */
--} SK_RAM;
--
--/* struct */
--
--/*
-- * This is the structure for the dual ported ram. We
-- * have exactly 16 320 Bytes. In here there must be:
-- *
-- * - Initialize Block (starting at a word boundary)
-- * - Receive and Transmit Descriptor Rings (quadword boundary)
-- * - Data Buffers (arbitrary boundary)
-- *
-- * This is because LANCE has on SK_G16 only access to the dual ported
-- * RAM and nowhere else.
-- */
--
--struct SK_ram
--{
-- struct init_block ib;
-- struct tmd tmde[TMDNUM];
-- struct rmd rmde[RMDNUM];
-- char tmdbuf[TMDNUM][PKT_BUF_SZ];
-- char rmdbuf[RMDNUM][PKT_BUF_SZ];
--};
--
--/*
-- * Structure where all necessary information is for ring buffer
-- * management and statistics.
-- */
--
--struct priv
--{
-- struct SK_ram *ram; /* dual ported ram structure */
-- struct rmd *rmdhead; /* start of receive ring descriptors */
-- struct tmd *tmdhead; /* start of transmit ring descriptors */
-- int rmdnum; /* actual used ring descriptor */
-- int tmdnum; /* actual transmit descriptor for transmitting data */
-- int tmdlast; /* last sent descriptor used for error handling, etc */
-- void *rmdbufs[RMDNUM]; /* pointer to the receive buffers */
-- void *tmdbufs[TMDNUM]; /* pointer to the transmit buffers */
--};
--
--/* global variable declaration */
--
--/* static variables */
--
--static SK_RAM *board; /* pointer to our memory mapped board components */
--static unsigned short ioaddr; /* base io address */
--static struct priv p_data;
--
--/* Macros */
--
--
--/* Function Prototypes */
--
--/*
-- * Device Driver functions
-- * -----------------------
-- * See for short explanation of each function its definitions header.
-- */
--
--static int SK_probe1(struct nic *nic, short ioaddr1);
--
--static void SK_reset(struct nic *nic);
--static int SK_poll(struct nic *nic);
--static void SK_transmit(
--struct nic *nic,
--const char *d, /* Destination */
--unsigned int t, /* Type */
--unsigned int s, /* size */
--const char *p); /* Packet */
--static void SK_disable(struct nic *nic);
--struct nic *SK_probe(struct nic *nic, unsigned short *probe_addrs);
--
--/*
-- * LANCE Functions
-- * ---------------
-- */
--
--static int SK_lance_init(struct nic *nic, unsigned short mode);
--static void SK_reset_board(void);
--static void SK_set_RAP(int reg_number);
--static int SK_read_reg(int reg_number);
--static int SK_rread_reg(void);
--static void SK_write_reg(int reg_number, int value);
--
--/*
-- * Debugging functions
-- * -------------------
-- */
--
--static void SK_print_pos(struct nic *nic, char *text);
--static void SK_print_ram(struct nic *nic);
--
--
--/**************************************************************************
--RESET - Reset adapter
--***************************************************************************/
--static void SK_reset(struct nic *nic)
--{
-- /* put the card in its initial state */
-- SK_lance_init(nic, MODE_NORMAL);
--}
--
--/**************************************************************************
--POLL - Wait for a frame
--***************************************************************************/
--static int SK_poll(struct nic *nic)
--{
-- /* return true if there's an ethernet packet ready to read */
-- struct priv *p; /* SK_G16 private structure */
-- struct rmd *rmdp;
-- int csr0, rmdstat, packet_there;
-- PRINTF2(("## %s: At beginning of SK_poll(). CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
--
-- p = nic->priv_data;
-- csr0 = SK_read_reg(CSR0); /* store register for checking */
--
-- /*
-- * Acknowledge all of the current interrupt sources, disable
-- * Interrupts (INEA = 0)
-- */
--
-- SK_write_reg(CSR0, csr0 & CSR0_CLRALL);
--
-- if (csr0 & CSR0_ERR) /* LANCE Error */
-- {
-- printf("%s: error: %#hX", SK_NAME, csr0);
--
-- if (csr0 & CSR0_MISS) /* No place to store packet ? */
-- {
-- printf(", Packet dropped.");
-- }
-- putchar('\n');
-- }
--
-- rmdp = p->rmdhead + p->rmdnum;
-- packet_there = 0;
-- /* As long as we own the next entry, check status and send
-- * it up to higher layer
-- */
--
-- while (!( (rmdstat = rmdp->u.s.status) & RX_OWN))
-- {
-- /*
-- * Start and end of packet must be set, because we use
-- * the ethernet maximum packet length (1518) as buffer size.
-- *
-- * Because our buffers are at maximum OFLO and BUFF errors are
-- * not to be concerned (see Data sheet)
-- */
--
-- if ((rmdstat & (RX_STP | RX_ENP)) != (RX_STP | RX_ENP))
-- {
-- /* Start of a frame > 1518 Bytes ? */
--
-- if (rmdstat & RX_STP)
-- {
-- printf("%s: packet too long\n", SK_NAME);
-- }
--
-- /*
-- * All other packets will be ignored until a new frame with
-- * start (RX_STP) set follows.
-- *
-- * What we do is just give descriptor free for new incoming
-- * packets.
-- */
--
-- rmdp->u.s.status = RX_OWN; /* Relinquish ownership to LANCE */
--
-- }
-- else if (rmdstat & RX_ERR) /* Receive Error ? */
-- {
-- printf("%s: RX error: %#hX\n", SK_NAME, (int) rmdstat);
-- rmdp->u.s.status = RX_OWN; /* Relinquish ownership to LANCE */
-- }
-- else /* We have a packet which can be queued for the upper layers */
-- {
--
-- int len = (rmdp->mlen & 0x0fff); /* extract message length from receive buffer */
--
-- /*
-- * Copy data out of our receive descriptor into nic->packet.
-- *
-- * (rmdp->u.buffer & 0x00ffffff) -> get address of buffer and
-- * ignore status fields)
-- */
--
-- memcpy(nic->packet, (unsigned char *) (rmdp->u.buffer & 0x00ffffff), nic->packetlen = len);
-- packet_there = 1;
--
--
-- /*
-- * Packet is queued and marked for processing so we
-- * free our descriptor
-- */
--
-- rmdp->u.s.status = RX_OWN;
--
-- p->rmdnum++;
-- p->rmdnum %= RMDNUM;
--
-- rmdp = p->rmdhead + p->rmdnum;
-- }
-- }
-- SK_write_reg(CSR0, CSR0_INEA); /* Enable Interrupts */
-- return (packet_there);
--}
--
--/**************************************************************************
--TRANSMIT - Transmit a frame
--***************************************************************************/
--static void SK_transmit(
--struct nic *nic,
--const char *d, /* Destination */
--unsigned int t, /* Type */
--unsigned int s, /* size */
--const char *pack) /* Packet */
--{
-- /* send the packet to destination */
-- struct priv *p; /* SK_G16 private structure */
-- struct tmd *tmdp;
-- short len;
-- int csr0, i, tmdstat;
--
-- PRINTF2(("## %s: At beginning of SK_transmit(). CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
-- p = nic->priv_data;
-- tmdp = p->tmdhead + p->tmdnum; /* Which descriptor for transmitting */
--
-- /* Copy data into dual ported ram */
--
-- memcpy(&p->ram->tmdbuf[p->tmdnum][0], d, ETH_ALEN); /* dst */
-- memcpy(&p->ram->tmdbuf[p->tmdnum][ETH_ALEN], nic->node_addr, ETH_ALEN); /* src */
-- p->ram->tmdbuf[p->tmdnum][ETH_ALEN + ETH_ALEN] = t >> 8; /* type */
-- p->ram->tmdbuf[p->tmdnum][ETH_ALEN + ETH_ALEN + 1] = t; /* type */
-- memcpy(&p->ram->tmdbuf[p->tmdnum][ETH_HLEN], pack, s);
-- s += ETH_HLEN;
-- while (s < ETH_ZLEN) /* pad to min length */
-- p->ram->tmdbuf[p->tmdnum][s++] = 0;
-- p->ram->tmde[p->tmdnum].status2 = 0x0;
--
-- /* Evaluate Packet length */
-- len = ETH_ZLEN < s ? s : ETH_ZLEN;
--
-- /* Fill in Transmit Message Descriptor */
--
-- tmdp->blen = -len; /* set length to transmit */
--
-- /*
-- * Packet start and end is always set because we use the maximum
-- * packet length as buffer length.
-- * Relinquish ownership to LANCE
-- */
--
-- tmdp->u.s.status = TX_OWN | TX_STP | TX_ENP;
--
-- /* Start Demand Transmission */
-- SK_write_reg(CSR0, CSR0_TDMD | CSR0_INEA);
--
-- csr0 = SK_read_reg(CSR0); /* store register for checking */
--
-- /*
-- * Acknowledge all of the current interrupt sources, disable
-- * Interrupts (INEA = 0)
-- */
--
-- SK_write_reg(CSR0, csr0 & CSR0_CLRALL);
--
-- if (csr0 & CSR0_ERR) /* LANCE Error */
-- {
-- printf("%s: error: %#hX", SK_NAME, csr0);
--
-- if (csr0 & CSR0_MISS) /* No place to store packet ? */
-- {
-- printf(", Packet dropped.");
-- }
-- putchar('\n');
-- }
--
--
-- /* Set next buffer */
-- p->tmdlast++;
-- p->tmdlast &= TMDNUM-1;
--
-- tmdstat = tmdp->u.s.status & 0xff00; /* filter out status bits 15:08 */
--
-- /*
-- * We check status of transmitted packet.
-- * see LANCE data-sheet for error explanation
-- */
-- if (tmdstat & TX_ERR) /* Error occurred */
-- {
-- printf("%s: TX error: %#hX %#hX\n", SK_NAME, (int) tmdstat,
-- (int) tmdp->status2);
--
-- if (tmdp->status2 & TX_TDR) /* TDR problems? */
-- {
-- printf("%s: tdr-problems \n", SK_NAME);
-- }
--
-- if (tmdp->status2 & TX_UFLO) /* Underflow error ? */
-- {
-- /*
-- * If UFLO error occurs it will turn transmitter of.
-- * So we must reinit LANCE
-- */
--
-- SK_lance_init(nic, MODE_NORMAL);
-- }
--
-- tmdp->status2 = 0; /* Clear error flags */
-- }
--
-- SK_write_reg(CSR0, CSR0_INEA); /* Enable Interrupts */
--
-- /* Set pointer to next transmit buffer */
-- p->tmdnum++;
-- p->tmdnum &= TMDNUM-1;
--
--}
--
--/**************************************************************************
--DISABLE - Turn off ethernet interface
--***************************************************************************/
--static void SK_disable(struct nic *nic)
--{
-- PRINTF(("## %s: At beginning of SK_disable(). CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
-- PRINTF(("%s: Shutting %s down CSR0 %#hX\n", SK_NAME, SK_NAME,
-- (int) SK_read_reg(CSR0)));
--
-- SK_write_reg(CSR0, CSR0_STOP); /* STOP the LANCE */
--}
--
--/**************************************************************************
--PROBE - Look for an adapter, this routine's visible to the outside
--***************************************************************************/
--struct nic *SK_probe(struct nic *nic, unsigned short *probe_addrs)
--{
-- unsigned short *p;
-- static unsigned short io_addrs[] = SK_IO_PORTS;
-- /* if probe_addrs is 0, then routine can use a hardwired default */
-- putchar('\n');
-- nic->priv_data = &p_data;
-- if (probe_addrs == 0)
-- probe_addrs = io_addrs;
-- for (p = probe_addrs; (ioaddr = *p) != 0; ++p)
-- {
-- long offset1, offset0 = inb(ioaddr);
-- if ((offset0 == SK_IDLOW) &&
-- ((offset1 = inb(ioaddr + 1)) == SK_IDHIGH))
-- if (SK_probe1(nic, ioaddr) >= 0)
-- break;
-- }
-- /* if board found */
-- if (ioaddr != 0)
-- {
-- /* point to NIC specific routines */
-- nic->reset = SK_reset;
-- nic->poll = SK_poll;
-- nic->transmit = SK_transmit;
-- nic->disable = SK_disable;
-- return nic;
-- }
-- /* else */
-- {
-- return 0;
-- }
--}
--
--int SK_probe1(struct nic *nic, short ioaddr1)
--{
-- int i,j; /* Counters */
-- int sk_addr_flag = 0; /* SK ADDR correct? 1 - no, 0 - yes */
-- unsigned int rom_addr; /* used to store RAM address used for POS_ADDR */
--
-- struct priv *p; /* SK_G16 private structure */
--
-- if (SK_ADDR & 0x3fff || SK_ADDR < 0xa0000)
-- {
-- /*
-- * Now here we could use a routine which searches for a free
-- * place in the ram and set SK_ADDR if found. TODO.
-- */
-- printf("%s: SK_ADDR %#hX is not valid. Check configuration.\n",
-- SK_NAME, SK_ADDR);
-- return -1;
-- }
--
-- rom_addr = SK_ADDR;
--
-- outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */
-- outb(POS_ADDR, SK_POS3); /* Set RAM address */
-- outb(SK_ROM_RAM_ON, SK_POS2); /* RAM on, BOOT_ROM on */
--#ifdef SK_DEBUG
-- SK_print_pos(nic, "POS registers after ROM, RAM config");
--#endif
--
-- board = (SK_RAM *) rom_addr;
-- PRINTF(("adr[0]: %hX, adr[1]: %hX, adr[2]: %hX\n",
-- board->rom[0], board->rom[2], board->rom[4]));
--
-- /* Read in station address */
-- for (i = 0, j = 0; i < ETH_ALEN; i++, j+=2)
-- {
-- *(nic->node_addr+i) = board->rom[j];
-- }
--
-- /* Check for manufacturer code */
--#ifdef SK_DEBUG
-- if (!(*(nic->node_addr+0) == SK_MAC0 &&
-- *(nic->node_addr+1) == SK_MAC1 &&
-- *(nic->node_addr+2) == SK_MAC2) )
-- {
-- PRINTF(("## %s: We did not find SK_G16 at RAM location.\n",
-- SK_NAME));
-- return -1; /* NO SK_G16 found */
-- }
--#endif
--
-- p = nic->priv_data;
--
-- /* Initialize private structure */
--
-- p->ram = (struct SK_ram *) rom_addr; /* Set dual ported RAM addr */
-- p->tmdhead = &(p->ram)->tmde[0]; /* Set TMD head */
-- p->rmdhead = &(p->ram)->rmde[0]; /* Set RMD head */
--
-- printf("Schneider & Koch G16 at %#hX, mem at %#hX, HW addr: %!\n",
-- (unsigned int) ioaddr, (unsigned int) p->ram, nic->node_addr);
--
-- /* Initialize buffer pointers */
--
-- for (i = 0; i < TMDNUM; i++)
-- {
-- p->tmdbufs[i] = p->ram->tmdbuf[i];
-- }
--
-- for (i = 0; i < RMDNUM; i++)
-- {
-- p->rmdbufs[i] = p->ram->rmdbuf[i];
-- }
-- i = 0;
--
-- if (!(i = SK_lance_init(nic, MODE_NORMAL))) /* LANCE init OK? */
-- {
--
--#ifdef SK_DEBUG
-- /*
-- * This debug block tries to stop LANCE,
-- * reinit LANCE with transmitter and receiver disabled,
-- * then stop again and reinit with NORMAL_MODE
-- */
--
-- printf("## %s: After lance init. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0));
-- SK_write_reg(CSR0, CSR0_STOP);
-- printf("## %s: LANCE stopped. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0));
-- SK_lance_init(nic, MODE_DTX | MODE_DRX);
-- printf("## %s: Reinit with DTX + DRX off. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0));
-- SK_write_reg(CSR0, CSR0_STOP);
-- printf("## %s: LANCE stopped. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0));
-- SK_lance_init(nic, MODE_NORMAL);
-- printf("## %s: LANCE back to normal mode. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0));
-- SK_print_pos(nic, "POS regs before returning OK");
--
--#endif /* SK_DEBUG */
--
-- }
-- else /* LANCE init failed */
-- {
--
-- PRINTF(("## %s: LANCE init failed: CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
-- return -1;
-- }
--
--#ifdef SK_DEBUG
-- SK_print_pos(nic, "End of SK_probe1");
-- SK_print_ram(nic);
--#endif
--
-- return 0; /* Initialization done */
--
--} /* End of SK_probe1() */
--
--static int SK_lance_init(struct nic *nic, unsigned short mode)
--{
-- int i;
-- struct priv *p = (struct priv *) nic->priv_data;
-- struct tmd *tmdp;
-- struct rmd *rmdp;
--
-- PRINTF(("## %s: At beginning of LANCE init. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
--
-- /* Reset LANCE */
-- SK_reset_board();
--
-- /* Initialize TMD's with start values */
-- p->tmdnum = 0; /* First descriptor for transmitting */
-- p->tmdlast = 0; /* First descriptor for reading stats */
--
-- for (i = 0; i < TMDNUM; i++) /* Init all TMD's */
-- {
-- tmdp = p->tmdhead + i;
--
-- tmdp->u.buffer = (unsigned long) p->tmdbufs[i]; /* assign buffer */
--
-- /* Mark TMD as start and end of packet */
-- tmdp->u.s.status = TX_STP | TX_ENP;
-- }
--
--
-- /* Initialize RMD's with start values */
--
-- p->rmdnum = 0; /* First RMD which will be used */
--
-- for (i = 0; i < RMDNUM; i++) /* Init all RMD's */
-- {
-- rmdp = p->rmdhead + i;
--
--
-- rmdp->u.buffer = (unsigned long) p->rmdbufs[i]; /* assign buffer */
--
-- /*
-- * LANCE must be owner at beginning so that he can fill in
-- * receiving packets, set status and release RMD
-- */
--
-- rmdp->u.s.status = RX_OWN;
--
-- rmdp->blen = -PKT_BUF_SZ; /* Buffer Size in a two's complement */
--
-- rmdp->mlen = 0; /* init message length */
--
-- }
--
-- /* Fill LANCE Initialize Block */
--
-- (p->ram)->ib.mode = mode; /* Set operation mode */
--
-- for (i = 0; i < ETH_ALEN; i++) /* Set physical address */
-- {
-- (p->ram)->ib.paddr[i] = *(nic->node_addr+i);
-- }
--
-- for (i = 0; i < 8; i++) /* Set multicast, logical address */
-- {
-- (p->ram)->ib.laddr[i] = 0; /* We do not use logical addressing */
-- }
--
-- /* Set ring descriptor pointers and set number of descriptors */
--
-- (p->ram)->ib.rdrp = (int) p->rmdhead | RMDNUMMASK;
-- (p->ram)->ib.tdrp = (int) p->tmdhead | TMDNUMMASK;
--
-- /* Prepare LANCE Control and Status Registers */
--
-- SK_write_reg(CSR3, CSR3_ACON); /* Ale Control !!!THIS MUST BE SET!!!! */
--
-- /*
-- * LANCE addresses the RAM from 0x0000 to 0x3fbf and has no access to
-- * PC Memory locations.
-- *
-- * In structure SK_ram is defined that the first thing in ram
-- * is the initialization block. So his address is for LANCE always
-- * 0x0000
-- *
-- * CSR1 contains low order bits 15:0 of initialization block address
-- * CSR2 is built of:
-- * 7:0 High order bits 23:16 of initialization block address
-- * 15:8 reserved, must be 0
-- */
--
-- /* Set initialization block address (must be on word boundary) */
-- SK_write_reg(CSR1, 0); /* Set low order bits 15:0 */
-- SK_write_reg(CSR2, 0); /* Set high order bits 23:16 */
--
--
-- PRINTF(("## %s: After setting CSR1-3. CSR0: %#hX\n",
-- SK_NAME, SK_read_reg(CSR0)));
--
-- /* Initialize LANCE */
--
-- /*
-- * INIT = Initialize, when set, causes the LANCE to begin the
-- * initialization procedure and access the Init Block.
-- */
--
-- SK_write_reg(CSR0, CSR0_INIT);
--
-- /* Wait until LANCE finished initialization */
--
-- SK_set_RAP(CSR0); /* Register Address Pointer to CSR0 */
--
-- for (i = 0; (i < 100) && !(SK_rread_reg() & CSR0_IDON); i++)
-- ; /* Wait until init done or go ahead if problems (i>=100) */
--
-- if (i >= 100) /* Something is wrong ! */
-- {
-- printf("%s: can't init am7990, status: %#hX "
-- "init_block: %#hX\n",
-- SK_NAME, (int) SK_read_reg(CSR0),
-- (unsigned int) &(p->ram)->ib);
--
--#ifdef SK_DEBUG
-- SK_print_pos(nic, "LANCE INIT failed");
--#endif
--
-- return -1; /* LANCE init failed */
-- }
--
-- PRINTF(("## %s: init done after %d ticks\n", SK_NAME, i));
--
-- /* Clear Initialize done, enable Interrupts, start LANCE */
--
-- SK_write_reg(CSR0, CSR0_IDON | CSR0_INEA | CSR0_STRT);
--
-- PRINTF(("## %s: LANCE started. CSR0: %#hX\n", SK_NAME,
-- SK_read_reg(CSR0)));
--
-- return 0; /* LANCE is up and running */
--
--} /* End of SK_lance_init() */
--
--/* LANCE access functions
-- *
-- * ! CSR1-3 can only be accessed when in CSR0 the STOP bit is set !
-- */
--
--static void SK_reset_board(void)
--{
-- int i;
--
-- PRINTF(("## %s: At beginning of SK_reset_board.\n", SK_NAME));
-- SK_PORT = 0x00; /* Reset active */
-- for (i = 0; i < 10 ; i++) /* Delay min 5ms */
-- ;
-- SK_PORT = SK_RESET; /* Set back to normal operation */
--
--} /* End of SK_reset_board() */
--
--static void SK_set_RAP(int reg_number)
--{
-- SK_IOREG = reg_number;
-- SK_PORT = SK_RESET | SK_RAP | SK_WREG;
-- SK_IOCOM = SK_DOIO;
--
-- while (SK_PORT & SK_IORUN)
-- ;
--} /* End of SK_set_RAP() */
--
--static int SK_read_reg(int reg_number)
--{
-- SK_set_RAP(reg_number);
--
-- SK_PORT = SK_RESET | SK_RDATA | SK_RREG;
-- SK_IOCOM = SK_DOIO;
--
-- while (SK_PORT & SK_IORUN)
-- ;
-- return (SK_IOREG);
--
--} /* End of SK_read_reg() */
--
--static int SK_rread_reg(void)
--{
-- SK_PORT = SK_RESET | SK_RDATA | SK_RREG;
--
-- SK_IOCOM = SK_DOIO;
--
-- while (SK_PORT & SK_IORUN)
-- ;
-- return (SK_IOREG);
--
--} /* End of SK_rread_reg() */
--
--static void SK_write_reg(int reg_number, int value)
--{
-- SK_set_RAP(reg_number);
--
-- SK_IOREG = value;
-- SK_PORT = SK_RESET | SK_RDATA | SK_WREG;
-- SK_IOCOM = SK_DOIO;
--
-- while (SK_PORT & SK_IORUN)
-- ;
--} /* End of SK_write_reg */
--
--/*
-- * Debugging functions
-- * -------------------
-- */
--
--#ifdef SK_DEBUG
--static void SK_print_pos(struct nic *nic, char *text)
--{
--
-- unsigned char pos0 = inb(SK_POS0),
-- pos1 = inb(SK_POS1),
-- pos2 = inb(SK_POS2),
-- pos3 = inb(SK_POS3),
-- pos4 = inb(SK_POS4);
--
--
-- printf("## %s: %s.\n"
-- "## pos0=%#hX pos1=%#hX pos2=%#hX pos3=%#hX pos4=%#hX\n",
-- SK_NAME, text, pos0, pos1, pos2, (pos3<<14), pos4);
--
--} /* End of SK_print_pos() */
--
--static void SK_print_ram(struct nic *nic)
--{
--
-- int i;
-- struct priv *p = (struct priv *) nic->priv_data;
--
-- printf("## %s: RAM Details.\n"
-- "## RAM at %#hX tmdhead: %#hX rmdhead: %#hX initblock: %#hX\n",
-- SK_NAME,
-- (unsigned int) p->ram,
-- (unsigned int) p->tmdhead,
-- (unsigned int) p->rmdhead,
-- (unsigned int) &(p->ram)->ib);
--
-- printf("## ");
--
-- for(i = 0; i < TMDNUM; i++)
-- {
-- if (!(i % 3)) /* Every third line do a newline */
-- {
-- printf("\n## ");
-- }
-- printf("tmdbufs%d: %#hX ", (i+1), (int) p->tmdbufs[i]);
-- }
-- printf("## ");
--
-- for(i = 0; i < RMDNUM; i++)
-- {
-- if (!(i % 3)) /* Every third line do a newline */
-- {
-- printf("\n## ");
-- }
-- printf("rmdbufs%d: %#hX ", (i+1), (int) p->rmdbufs[i]);
-- }
-- putchar('\n');
--
--} /* End of SK_print_ram() */
--#endif
-diff -Naur grub-0.97.orig/netboot/sk_g16.h grub-0.97/netboot/sk_g16.h
---- grub-0.97.orig/netboot/sk_g16.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/sk_g16.h 1970-01-01 00:00:00.000000000 +0000
-@@ -1,168 +0,0 @@
--/*-
-- *
-- * This software may be used and distributed according to the terms
-- * of the GNU Public License, incorporated herein by reference.
-- *
-- * Module : sk_g16.h
-- * Version : $Revision: 1.3 $
-- *
-- * Author : M.Hipp (mhipp@student.uni-tuebingen.de)
-- * changes by : Patrick J.D. Weichmann
-- *
-- * Date Created : 94/05/25
-- *
-- * Description : In here are all necessary definitions of
-- * the am7990 (LANCE) chip used for writing a
-- * network device driver which uses this chip
-- *
-- * $Log: sk_g16.h,v $
-- * Revision 1.3 2000/07/29 19:22:54 okuji
-- * update the network support to etherboot-4.6.4.
-- *
---*/
--
--#ifndef SK_G16_H
--
--#define SK_G16_H
--
--
--/*
-- * Control and Status Register 0 (CSR0) bit definitions
-- *
-- * (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
-- *
-- */
--
--#define CSR0_ERR 0x8000 /* Error summary (R) */
--#define CSR0_BABL 0x4000 /* Babble transmitter timeout error (RC) */
--#define CSR0_CERR 0x2000 /* Collision Error (RC) */
--#define CSR0_MISS 0x1000 /* Missed packet (RC) */
--#define CSR0_MERR 0x0800 /* Memory Error (RC) */
--#define CSR0_RINT 0x0400 /* Receiver Interrupt (RC) */
--#define CSR0_TINT 0x0200 /* Transmit Interrupt (RC) */
--#define CSR0_IDON 0x0100 /* Initialization Done (RC) */
--#define CSR0_INTR 0x0080 /* Interrupt Flag (R) */
--#define CSR0_INEA 0x0040 /* Interrupt Enable (RW) */
--#define CSR0_RXON 0x0020 /* Receiver on (R) */
--#define CSR0_TXON 0x0010 /* Transmitter on (R) */
--#define CSR0_TDMD 0x0008 /* Transmit Demand (RS) */
--#define CSR0_STOP 0x0004 /* Stop (RS) */
--#define CSR0_STRT 0x0002 /* Start (RS) */
--#define CSR0_INIT 0x0001 /* Initialize (RS) */
--
--#define CSR0_CLRALL 0x7f00 /* mask for all clearable bits */
--
--/*
-- * Control and Status Register 3 (CSR3) bit definitions
-- *
-- */
--
--#define CSR3_BSWAP 0x0004 /* Byte Swap (RW) */
--#define CSR3_ACON 0x0002 /* ALE Control (RW) */
--#define CSR3_BCON 0x0001 /* Byte Control (RW) */
--
--/*
-- * Initialization Block Mode operation Bit Definitions.
-- */
--
--#define MODE_PROM 0x8000 /* Promiscuous Mode */
--#define MODE_INTL 0x0040 /* Internal Loopback */
--#define MODE_DRTY 0x0020 /* Disable Retry */
--#define MODE_COLL 0x0010 /* Force Collision */
--#define MODE_DTCR 0x0008 /* Disable Transmit CRC) */
--#define MODE_LOOP 0x0004 /* Loopback */
--#define MODE_DTX 0x0002 /* Disable the Transmitter */
--#define MODE_DRX 0x0001 /* Disable the Receiver */
--
--#define MODE_NORMAL 0x0000 /* Normal operation mode */
--
--/*
-- * Receive message descriptor status bit definitions.
-- */
--
--#define RX_OWN 0x80 /* Owner bit 0 = host, 1 = lance */
--#define RX_ERR 0x40 /* Error Summary */
--#define RX_FRAM 0x20 /* Framing Error */
--#define RX_OFLO 0x10 /* Overflow Error */
--#define RX_CRC 0x08 /* CRC Error */
--#define RX_BUFF 0x04 /* Buffer Error */
--#define RX_STP 0x02 /* Start of Packet */
--#define RX_ENP 0x01 /* End of Packet */
--
--
--/*
-- * Transmit message descriptor status bit definitions.
-- */
--
--#define TX_OWN 0x80 /* Owner bit 0 = host, 1 = lance */
--#define TX_ERR 0x40 /* Error Summary */
--#define TX_MORE 0x10 /* More the 1 retry needed to Xmit */
--#define TX_ONE 0x08 /* One retry needed to Xmit */
--#define TX_DEF 0x04 /* Deferred */
--#define TX_STP 0x02 /* Start of Packet */
--#define TX_ENP 0x01 /* End of Packet */
--
--/*
-- * Transmit status (2) (valid if TX_ERR == 1)
-- */
--
--#define TX_BUFF 0x8000 /* Buffering error (no ENP) */
--#define TX_UFLO 0x4000 /* Underflow (late memory) */
--#define TX_LCOL 0x1000 /* Late collision */
--#define TX_LCAR 0x0400 /* Loss of Carrier */
--#define TX_RTRY 0x0200 /* Failed after 16 retransmissions */
--#define TX_TDR 0x003f /* Time-domain-reflectometer-value */
--
--
--/*
-- * Structures used for Communication with the LANCE
-- */
--
--/* LANCE Initialize Block */
--
--struct init_block
--{
-- unsigned short mode; /* Mode Register */
-- unsigned char paddr[6]; /* Physical Address (MAC) */
-- unsigned char laddr[8]; /* Logical Filter Address (not used) */
-- unsigned int rdrp; /* Receive Descriptor Ring pointer */
-- unsigned int tdrp; /* Transmit Descriptor Ring pointer */
--};
--
--
--/* Receive Message Descriptor Entry */
--
--struct rmd
--{
-- union rmd_u
-- {
-- unsigned long buffer; /* Address of buffer */
-- struct rmd_s
-- {
-- unsigned char unused[3];
-- unsigned volatile char status; /* Status Bits */
-- } s;
-- } u;
-- volatile short blen; /* Buffer Length (two's complement) */
-- unsigned short mlen; /* Message Byte Count */
--};
--
--
--/* Transmit Message Descriptor Entry */
--
--struct tmd
--{
-- union tmd_u
-- {
-- unsigned long buffer; /* Address of buffer */
-- struct tmd_s
-- {
-- unsigned char unused[3];
-- unsigned volatile char status; /* Status Bits */
-- } s;
-- } u;
-- unsigned short blen; /* Buffer Length (two's complement) */
-- unsigned volatile short status2; /* Error Status Bits */
--};
--
--#endif /* End of SK_G16_H */
-diff -Naur grub-0.97.orig/netboot/smc9000.c grub-0.97/netboot/smc9000.c
---- grub-0.97.orig/netboot/smc9000.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/smc9000.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/smc9000.c
+===================================================================
+--- a/netboot/smc9000.c
++++ /dev/null
@@ -1,522 +0,0 @@
- /*------------------------------------------------------------------------
- * smc9000.c
-
-
-
-diff -Naur grub-0.97.orig/netboot/smc9000.h grub-0.97/netboot/smc9000.h
---- grub-0.97.orig/netboot/smc9000.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/smc9000.h 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/smc9000.h
+===================================================================
+--- a/netboot/smc9000.h
++++ /dev/null
@@ -1,205 +0,0 @@
-/*------------------------------------------------------------------------
- * smc9000.h
-
-#endif /* _SMC_9000_H_ */
-
-diff -Naur grub-0.97.orig/netboot/stdint.h grub-0.97/netboot/stdint.h
---- grub-0.97.orig/netboot/stdint.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/stdint.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/stdint.h
+===================================================================
+--- /dev/null
++++ b/netboot/stdint.h
@@ -0,0 +1,18 @@
+#ifndef STDINT_H
+#define STDINT_H
+typedef signed long long int64_t;
+
+#endif /* STDINT_H */
-diff -Naur grub-0.97.orig/netboot/tftp.h grub-0.97/netboot/tftp.h
---- grub-0.97.orig/netboot/tftp.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/tftp.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/tftp.h
+===================================================================
+--- /dev/null
++++ b/netboot/tftp.h
@@ -0,0 +1,82 @@
+#ifndef _TFTP_H
+#define _TFTP_H
+int tftp_file_read(const char *name, read_actor_t);
+
+#endif /* _TFTP_H */
-diff -Naur grub-0.97.orig/netboot/tg3.c grub-0.97/netboot/tg3.c
---- grub-0.97.orig/netboot/tg3.c 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/tg3.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/tg3.c
+===================================================================
+--- /dev/null
++++ b/netboot/tg3.c
@@ -0,0 +1,3322 @@
+/* $Id: grub-0.95-diskless-patch-2.patch,v 1.1.1.1 2005/06/14 08:18:50 wesolows Exp $
+ * tg3.c: Broadcom Tigon3 ethernet driver.
+ .id_count = sizeof(tg3_nics)/sizeof(tg3_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/tg3.h grub-0.97/netboot/tg3.h
---- grub-0.97.orig/netboot/tg3.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/tg3.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/tg3.h
+===================================================================
+--- /dev/null
++++ b/netboot/tg3.h
@@ -0,0 +1,2203 @@
+/* $Id: grub-0.95-diskless-patch-2.patch,v 1.1.1.1 2005/06/14 08:18:50 wesolows Exp $
+ * tg3.h: Definitions for Broadcom Tigon3 ethernet driver.
+};
+
+#endif /* !(_T3_H) */
-diff -Naur grub-0.97.orig/netboot/tiara.c grub-0.97/netboot/tiara.c
---- grub-0.97.orig/netboot/tiara.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/tiara.c 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/tiara.c
+===================================================================
+--- a/netboot/tiara.c
++++ /dev/null
@@ -1,255 +0,0 @@
-/**************************************************************************
-Etherboot - BOOTP/TFTP Bootstrap Program
- else
- return (0);
-}
-diff -Naur grub-0.97.orig/netboot/timer.c grub-0.97/netboot/timer.c
---- grub-0.97.orig/netboot/timer.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/timer.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/timer.c
+===================================================================
+--- a/netboot/timer.c
++++ b/netboot/timer.c
@@ -6,122 +6,24 @@
* published by the Free Software Foundation; either version 2, or (at
* your option) any later version.
}
-
-#endif /* RTC_CURRTICKS */
-diff -Naur grub-0.97.orig/netboot/timer.h grub-0.97/netboot/timer.h
---- grub-0.97.orig/netboot/timer.h 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/timer.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/timer.h
+===================================================================
+--- a/netboot/timer.h
++++ b/netboot/timer.h
@@ -36,7 +36,8 @@
#define BCD_COUNT 0x01
+};
#endif /* TIMER_H */
-diff -Naur grub-0.97.orig/netboot/tlan.c grub-0.97/netboot/tlan.c
---- grub-0.97.orig/netboot/tlan.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/tlan.c 2005-09-01 00:05:20.000000000 +0000
+Index: b/netboot/tlan.c
+===================================================================
+--- a/netboot/tlan.c
++++ b/netboot/tlan.c
@@ -1,3746 +1,1814 @@
+#define EB51
+
+ .class = 0,
+};
#endif
-diff -Naur grub-0.97.orig/netboot/tlan.h grub-0.97/netboot/tlan.h
---- grub-0.97.orig/netboot/tlan.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/tlan.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/tlan.h
+===================================================================
+--- /dev/null
++++ b/netboot/tlan.h
@@ -0,0 +1,536 @@
+/**************************************************************************
+*
+}
+
+#endif /* I_LIKE_A_FAST_HASH_FUNCTION */
-diff -Naur grub-0.97.orig/netboot/tulip.c grub-0.97/netboot/tulip.c
---- grub-0.97.orig/netboot/tulip.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/tulip.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/tulip.c
+===================================================================
+--- a/netboot/tulip.c
++++ b/netboot/tulip.c
@@ -48,6 +48,7 @@
/*********************************************************************/
+ .id_count = sizeof(tulip_nics)/sizeof(tulip_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/netboot/tulip.txt grub-0.97/netboot/tulip.txt
---- grub-0.97.orig/netboot/tulip.txt 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/tulip.txt 1970-01-01 00:00:00.000000000 +0000
+Index: b/netboot/tulip.txt
+===================================================================
+--- a/netboot/tulip.txt
++++ /dev/null
@@ -1,53 +0,0 @@
-This software may be used and distributed according to the terms of
-the GNU Public License, incorporated herein by reference.
-Marty Connor
-mdc@thinguin.org
-http://www.thinguin.org/
-diff -Naur grub-0.97.orig/netboot/types.h grub-0.97/netboot/types.h
---- grub-0.97.orig/netboot/types.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/types.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/types.h
+===================================================================
+--- /dev/null
++++ b/netboot/types.h
@@ -0,0 +1,44 @@
+#ifndef _TYPES_H
+#define _TYPES_H
+typedef char * caddr_t;
+
+#endif /* _TYPES_H */
-diff -Naur grub-0.97.orig/netboot/udp.h grub-0.97/netboot/udp.h
---- grub-0.97.orig/netboot/udp.h 1970-01-01 00:00:00.000000000 +0000
-+++ grub-0.97/netboot/udp.h 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/udp.h
+===================================================================
+--- /dev/null
++++ b/netboot/udp.h
@@ -0,0 +1,30 @@
+#ifndef _UDP_H
+#define _UDP_H
+ unsigned int __destsock, int __len, const void * __buf);
+
+#endif /* _UDP_H */
-diff -Naur grub-0.97.orig/netboot/via-rhine.c grub-0.97/netboot/via-rhine.c
---- grub-0.97.orig/netboot/via-rhine.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/via-rhine.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/via-rhine.c
+===================================================================
+--- a/netboot/via-rhine.c
++++ b/netboot/via-rhine.c
@@ -18,7 +18,7 @@
*/
+};
+
/* EOF via-rhine.c */
-diff -Naur grub-0.97.orig/netboot/w89c840.c grub-0.97/netboot/w89c840.c
---- grub-0.97.orig/netboot/w89c840.c 2003-07-09 11:45:38.000000000 +0000
-+++ grub-0.97/netboot/w89c840.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/netboot/w89c840.c
+===================================================================
+--- a/netboot/w89c840.c
++++ b/netboot/w89c840.c
@@ -43,6 +43,9 @@
* using timer2 routines. Proposed
* by Ken Yap to eliminate CPU speed
+ .id_count = sizeof(w89c840_nics)/sizeof(w89c840_nics[0]),
+ .class = 0,
+};
-diff -Naur grub-0.97.orig/stage2/disk_io.c grub-0.97/stage2/disk_io.c
---- grub-0.97.orig/stage2/disk_io.c 2004-05-23 16:35:24.000000000 +0000
-+++ grub-0.97/stage2/disk_io.c 2005-08-31 19:03:35.000000000 +0000
+Index: b/stage2/disk_io.c
+===================================================================
+--- a/stage2/disk_io.c
++++ b/stage2/disk_io.c
@@ -25,6 +25,7 @@
#ifdef SUPPORT_NETBOOT
# define GRUB 1
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