diff options
| -rw-r--r-- | package/uboot-lantiq/Makefile | 5 | ||||
| -rw-r--r-- | package/uboot-lantiq/patches/000-build-infos.patch | 3 | ||||
| -rw-r--r-- | package/uboot-lantiq/patches/100-ifx_targets.patch | 36 | ||||
| -rw-r--r-- | package/uboot-lantiq/patches/210-compile.patch | 12 | ||||
| -rw-r--r-- | package/uboot-lantiq/patches/300-httpd.patch | 2258 | ||||
| -rw-r--r-- | package/uboot-lantiq/patches/310-fix-httpd.patch | 530 |
6 files changed, 1686 insertions, 1158 deletions
diff --git a/package/uboot-lantiq/Makefile b/package/uboot-lantiq/Makefile index fc7c65371..186490875 100644 --- a/package/uboot-lantiq/Makefile +++ b/package/uboot-lantiq/Makefile @@ -9,8 +9,9 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=u-boot -PKG_VERSION:=2009.11.1 -PKG_MD5SUM:=6086421c9e2f3a0d0dbc5f706b551dbc + +PKG_VERSION:=2010.03 +PKG_MD5SUM:=2bf5ebf497dddc52440b1ea386cc1332 PKG_RELEASE:=1 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION) diff --git a/package/uboot-lantiq/patches/000-build-infos.patch b/package/uboot-lantiq/patches/000-build-infos.patch index 2afcc4c12..52d1ba749 100644 --- a/package/uboot-lantiq/patches/000-build-infos.patch +++ b/package/uboot-lantiq/patches/000-build-infos.patch @@ -7,9 +7,10 @@ $ make -s V=1 [CC] tools/img2srec.c [CC] tools/bmp_logo.c [CC] examples/hello_world.c + --- a/config.mk +++ b/config.mk -@@ -206,17 +206,42 @@ export TEXT_BASE PLATFORM_CPPFLAGS PLATF +@@ -234,17 +234,42 @@ export TEXT_BASE PLATFORM_CPPFLAGS PLATF ######################################################################### diff --git a/package/uboot-lantiq/patches/100-ifx_targets.patch b/package/uboot-lantiq/patches/100-ifx_targets.patch index da4cd4864..7033f913f 100644 --- a/package/uboot-lantiq/patches/100-ifx_targets.patch +++ b/package/uboot-lantiq/patches/100-ifx_targets.patch @@ -1,6 +1,6 @@ --- a/MAKEALL +++ b/MAKEALL -@@ -709,6 +709,12 @@ LIST_arm=" \ +@@ -730,6 +730,12 @@ LIST_arm=" \ ## MIPS Systems (default = big endian) ######################################################################### @@ -13,7 +13,7 @@ LIST_mips4kc=" \ incaip \ qemu_mips \ -@@ -740,6 +746,7 @@ LIST_au1xx0=" \ +@@ -761,6 +767,7 @@ LIST_au1xx0=" \ " LIST_mips=" \ @@ -23,7 +23,7 @@ ${LIST_au1xx0} \ --- a/Makefile +++ b/Makefile -@@ -474,7 +474,7 @@ $(obj)include/autoconf.mk: $(obj)include +@@ -447,7 +447,7 @@ $(obj)include/autoconf.mk: $(obj)include set -e ; \ : Extract the config macros ; \ $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \ @@ -32,7 +32,7 @@ mv $@.tmp $@ ######################################################################### -@@ -3354,7 +3354,7 @@ incaip_config: unconfig +@@ -3370,7 +3370,7 @@ incaip_config: unconfig { echo "#define CPU_CLOCK_RATE 150000000" >>$(obj)include/config.h ; \ $(XECHO) "... with 150MHz system clock" ; \ } @@ -41,7 +41,7 @@ tb0229_config: unconfig @$(MKCONFIG) $(@:_config=) mips mips tb0229 -@@ -3395,6 +3395,50 @@ vct_platinumavc_onenand_small_config: un +@@ -3411,6 +3411,50 @@ vct_platinumavc_onenand_small_config: un @$(MKCONFIG) -a vct mips mips vct micronas ######################################################################### @@ -92,6 +92,16 @@ ## MIPS32 AU1X00 ######################################################################### +--- a/drivers/net/Makefile ++++ b/drivers/net/Makefile +@@ -43,6 +43,7 @@ COBJS-$(CONFIG_FEC_MXC) += fec_mxc.o + COBJS-$(CONFIG_FSLDMAFEC) += fsl_mcdmafec.o mcfmii.o + COBJS-$(CONFIG_FTMAC100) += ftmac100.o + COBJS-$(CONFIG_GRETH) += greth.o ++COBJS-$(CONFIG_IFX_ETOP) += ifx_etop.o + COBJS-$(CONFIG_INCA_IP_SWITCH) += inca-ip_sw.o + COBJS-$(CONFIG_KIRKWOOD_EGIGA) += kirkwood_egiga.o + COBJS-$(CONFIG_DRIVER_KS8695ETH) += ks8695eth.o --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -28,6 +28,7 @@ LIB := $(obj)libserial.a @@ -102,27 +112,17 @@ COBJS-$(CONFIG_MCFUART) += mcfuart.o COBJS-$(CONFIG_NS9750_UART) += ns9750_serial.o COBJS-$(CONFIG_SYS_NS16550) += ns16550.o ---- a/drivers/net/Makefile -+++ b/drivers/net/Makefile -@@ -41,6 +41,7 @@ COBJS-$(CONFIG_FEC_MXC) += fec_mxc.o - COBJS-$(CONFIG_FSLDMAFEC) += fsl_mcdmafec.o mcfmii.o - COBJS-$(CONFIG_FTMAC100) += ftmac100.o - COBJS-$(CONFIG_GRETH) += greth.o -+COBJS-$(CONFIG_IFX_ETOP) += ifx_etop.o - COBJS-$(CONFIG_INCA_IP_SWITCH) += inca-ip_sw.o - COBJS-$(CONFIG_KIRKWOOD_EGIGA) += kirkwood_egiga.o - COBJS-$(CONFIG_DRIVER_KS8695ETH) += ks8695eth.o --- a/include/netdev.h +++ b/include/netdev.h -@@ -55,6 +55,7 @@ int fecmxc_initialize (bd_t *bis); +@@ -57,6 +57,7 @@ int fecmxc_initialize (bd_t *bis); int ftmac100_initialize(bd_t *bits); int greth_initialize(bd_t *bis); void gt6426x_eth_initialize(bd_t *bis); +int ifx_etop_initialize(bd_t *bis); int inca_switch_initialize(bd_t *bis); int kirkwood_egiga_initialize(bd_t *bis); - int macb_eth_initialize(int id, void *regs, unsigned int phy_addr); -@@ -82,6 +83,7 @@ int uec_standard_init(bd_t *bis); + int lan91c96_initialize(u8 dev_num, int base_addr); +@@ -85,6 +86,7 @@ int uec_standard_init(bd_t *bis); int uli526x_initialize(bd_t *bis); int sh_eth_initialize(bd_t *bis); int dm9000_initialize(bd_t *bis); diff --git a/package/uboot-lantiq/patches/210-compile.patch b/package/uboot-lantiq/patches/210-compile.patch index e34d7fd3e..c00230069 100644 --- a/package/uboot-lantiq/patches/210-compile.patch +++ b/package/uboot-lantiq/patches/210-compile.patch @@ -1,7 +1,5 @@ -Index: u-boot-2009.11.1/common/env_common.c -=================================================================== ---- u-boot-2009.11.1.orig/common/env_common.c 2010-01-25 09:35:12.000000000 +0100 -+++ u-boot-2009.11.1/common/env_common.c 2010-03-29 13:20:50.000000000 +0200 +--- a/common/env_common.c ++++ b/common/env_common.c @@ -26,6 +26,7 @@ #include <common.h> @@ -10,10 +8,8 @@ Index: u-boot-2009.11.1/common/env_common.c #include <environment.h> #include <linux/stddef.h> #include <malloc.h> -Index: u-boot-2009.11.1/common/env_embedded.c -=================================================================== ---- u-boot-2009.11.1.orig/common/env_embedded.c 2010-03-29 13:22:19.000000000 +0200 -+++ u-boot-2009.11.1/common/env_embedded.c 2010-03-29 13:22:29.000000000 +0200 +--- a/common/env_embedded.c ++++ b/common/env_embedded.c @@ -27,6 +27,7 @@ #define __ASM_STUB_PROCESSOR_H__ /* don't include asm/processor. */ #include <config.h> diff --git a/package/uboot-lantiq/patches/300-httpd.patch b/package/uboot-lantiq/patches/300-httpd.patch index 25e84cde3..d244e2d42 100644 --- a/package/uboot-lantiq/patches/300-httpd.patch +++ b/package/uboot-lantiq/patches/300-httpd.patch @@ -19,6 +19,26 @@ int do_tftpb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { return netboot_common (TFTP, cmdtp, argc, argv); +--- /dev/null ++++ b/include/httpd.h +@@ -0,0 +1,17 @@ ++#ifndef _UIP_HTTPD_H__ ++#define _UIP_HTTPD_H__ ++ ++void HttpdStart (void); ++void HttpdHandler (void); ++ ++/* board specific implementation */ ++extern int do_http_upgrade(const unsigned char *data, const ulong size); ++ ++#define HTTP_PROGRESS_START 0 ++#define HTTP_PROGRESS_TIMEOUT 1 ++#define HTTP_PROGRESS_UPLOAD_READY 2 ++#define HTTP_PROGRESS_UGRADE_READY 3 ++#define HTTP_PROGRESS_UGRADE_FAILED 4 ++extern int do_http_progress(const int state); ++ ++#endif --- a/include/net.h +++ b/include/net.h @@ -383,7 +383,8 @@ extern int NetTimeOffset; /* offset ti @@ -31,6 +51,29 @@ /* Shutdown adapters and cleanup */ extern void NetStop(void); +--- a/net/Makefile ++++ b/net/Makefile +@@ -26,6 +26,10 @@ include $(TOPDIR)/config.mk + # CFLAGS += -DDEBUG + + LIB = $(obj)libnet.a ++UIPDIR = uip-0.9 ++RSADIR = uip-0.9 ++$(shell mkdir -p $(obj)$(UIPDIR)) ++$(shell mkdir -p $(obj)$(RSADIR)) + + COBJS-$(CONFIG_CMD_NET) += bootp.o + COBJS-$(CONFIG_CMD_DNS) += dns.o +@@ -36,6 +40,9 @@ COBJS-$(CONFIG_CMD_NET) += rarp.o + COBJS-$(CONFIG_CMD_SNTP) += sntp.o + COBJS-$(CONFIG_CMD_NET) += tftp.o + ++COBJS-$(CONFIG_CMD_HTTPD) += httpd.o $(UIPDIR)/fs.o $(UIPDIR)/httpd.o $(UIPDIR)/uip_arp.o $(UIPDIR)/uip_arch.o $(UIPDIR)/uip.o ++COBJS-$(CONFIG_CMD_RSA) += $(RSADIR)/bigint.o $(RSADIR)/base64.o $(RSADIR)/rmd160.o $(RSADIR)/rsa.o ++ + COBJS := $(COBJS-y) + SRCS := $(COBJS:.o=.c) + OBJS := $(addprefix $(obj),$(COBJS)) --- /dev/null +++ b/net/httpd.c @@ -0,0 +1,52 @@ @@ -86,49 +129,6 @@ +} + +#endif ---- /dev/null -+++ b/include/httpd.h -@@ -0,0 +1,17 @@ -+#ifndef _UIP_HTTPD_H__ -+#define _UIP_HTTPD_H__ -+ -+void HttpdStart (void); -+void HttpdHandler (void); -+ -+/* board specific implementation */ -+extern int do_http_upgrade(const unsigned char *data, const ulong size); -+ -+#define HTTP_PROGRESS_START 0 -+#define HTTP_PROGRESS_TIMEOUT 1 -+#define HTTP_PROGRESS_UPLOAD_READY 2 -+#define HTTP_PROGRESS_UGRADE_READY 3 -+#define HTTP_PROGRESS_UGRADE_FAILED 4 -+extern int do_http_progress(const int state); -+ -+#endif ---- a/net/Makefile -+++ b/net/Makefile -@@ -26,6 +26,10 @@ include $(TOPDIR)/config.mk - # CFLAGS += -DDEBUG - - LIB = $(obj)libnet.a -+UIPDIR = uip-0.9 -+RSADIR = uip-0.9 -+$(shell mkdir -p $(obj)$(UIPDIR)) -+$(shell mkdir -p $(obj)$(RSADIR)) - - COBJS-y += bootp.o - COBJS-$(CONFIG_CMD_DNS) += dns.o -@@ -36,6 +40,9 @@ COBJS-y += rarp.o - COBJS-$(CONFIG_CMD_SNTP) += sntp.o - COBJS-y += tftp.o - -+COBJS-$(CONFIG_CMD_HTTPD) += httpd.o $(UIPDIR)/fs.o $(UIPDIR)/httpd.o $(UIPDIR)/uip_arp.o $(UIPDIR)/uip_arch.o $(UIPDIR)/uip.o -+COBJS-$(CONFIG_CMD_RSA) += $(RSADIR)/bigint.o $(RSADIR)/base64.o $(RSADIR)/rmd160.o $(RSADIR)/rsa.o -+ - COBJS := $(COBJS-y) - SRCS := $(COBJS:.o=.c) - OBJS := $(addprefix $(obj),$(COBJS)) --- a/net/net.c +++ b/net/net.c @@ -95,6 +95,19 @@ @@ -149,9 +149,9 @@ +extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +#endif - #if defined(CONFIG_CMD_NET) + DECLARE_GLOBAL_DATA_PTR; -@@ -1310,6 +1323,13 @@ NetReceive(volatile uchar * inpkt, int l +@@ -1308,6 +1321,13 @@ NetReceive(volatile uchar * inpkt, int l debug("packet received\n"); @@ -165,7 +165,7 @@ NetRxPacket = inpkt; NetRxPacketLen = len; et = (Ethernet_t *)inpkt; -@@ -1952,3 +1972,162 @@ ushort getenv_VLAN(char *var) +@@ -1922,3 +1942,162 @@ ushort getenv_VLAN(char *var) { return (string_to_VLAN(getenv(var))); } @@ -329,6 +329,40 @@ + +#endif --- /dev/null ++++ b/net/rsa/Makefile +@@ -0,0 +1,31 @@ ++# ++# FONRSA & FONSIGN libraries unit testing ++# ++# This file is part of FONUCS. Copyright (C) 2007 FON Wireless Ltd. ++# ++# Execute in this directory ++# ++# Created: 20070422 Pablo Martin Medrano <pablo@fon.com> ++# ++# $Id: Makefile 389 2007-06-11 08:29:56Z pablo.martin $ ++# ++# FIXME: Put this in the main Makefile.am ++# ++all: fonsign dump_key ++ ++fonsign: ++ gcc -g sign_openssl.c -D__MAINTEST__ -o fonsign -lssl ++ ++dump_key: ++ gcc -o dump_key dump_key.c ++ ./dump_key > public_key.h ++ ++foncheckrsa: ++ gcc -g bigint.c fonrsa.c rmd160.c foncheckrsa.c base64.c log.c -o foncheckrsa ++ ++#private_fon_rsa_key.pem: ++# openssl genrsa -out private_fon_rsa_key.pem 4096 ++# openssl rsa -in private_fon_rsa_key.pem -pubout -out public_fon_rsa_key.pem ++ ++clean: ++ rm fonsign dump_key +--- /dev/null +++ b/net/rsa/base64.c @@ -0,0 +1,137 @@ +#include "base64.h" @@ -2674,40 +2708,6 @@ +#endif + --- /dev/null -+++ b/net/rsa/Makefile -@@ -0,0 +1,31 @@ -+# -+# FONRSA & FONSIGN libraries unit testing -+# -+# This file is part of FONUCS. Copyright (C) 2007 FON Wireless Ltd. -+# -+# Execute in this directory -+# -+# Created: 20070422 Pablo Martin Medrano <pablo@fon.com> -+# -+# $Id: Makefile 389 2007-06-11 08:29:56Z pablo.martin $ -+# -+# FIXME: Put this in the main Makefile.am -+# -+all: fonsign dump_key -+ -+fonsign: -+ gcc -g sign_openssl.c -D__MAINTEST__ -o fonsign -lssl -+ -+dump_key: -+ gcc -o dump_key dump_key.c -+ ./dump_key > public_key.h -+ -+foncheckrsa: -+ gcc -g bigint.c fonrsa.c rmd160.c foncheckrsa.c base64.c log.c -o foncheckrsa -+ -+#private_fon_rsa_key.pem: -+# openssl genrsa -out private_fon_rsa_key.pem 4096 -+# openssl rsa -in private_fon_rsa_key.pem -pubout -out public_fon_rsa_key.pem -+ -+clean: -+ rm fonsign dump_key ---- /dev/null +++ b/net/rsa/public_key.h @@ -0,0 +1,52 @@ +unsigned char public_key[] = { @@ -4040,6 +4040,63 @@ +#endif + --- /dev/null ++++ b/net/uip-0.9/Makefile +@@ -0,0 +1,54 @@ ++# Copyright (c) 2001, Adam Dunkels. ++# All rights reserved. ++# ++# Redistribution and use in source and binary forms, with or without ++# modification, are permitted provided that the following conditions ++# are met: ++# 1. Redistributions of source code must retain the above copyright ++# notice, this list of conditions and the following disclaimer. ++# 2. Redistributions in binary form must reproduce the above copyright ++# notice, this list of conditions and the following disclaimer in the ++# documentation and/or other materials provided with the distribution. ++# 3. All advertising materials mentioning features or use of this software ++# must display the following acknowledgement: ++# This product includes software developed by Adam Dunkels. ++# 4. The name of the author may not be used to endorse or promote ++# products derived from this software without specific prior ++# written permission. ++# ++# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++# ++# This file is part of the uIP TCP/IP stack. ++# ++# $Id: Makefile,v 1.8.2.2 2003/10/04 22:54:17 adam Exp $ ++# ++ ++CC=gcc ++CFLAGS=-Wall -fpack-struct -DDUMP=0 ++ ++all: uip ++ ++uip: uip.o uip_arch.o tapdev.o httpd.o main.o fs.o uip_arp.o ++ $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ ++ ++%.o: %.c ++ $(CC) $(CFLAGS) -c $^ -o $@ ++ ++clean: ++ rm -f *.o *~ *core uip ++ ++ ++ ++ ++ ++ +--- /dev/null +++ b/net/uip-0.9/fs.c @@ -0,0 +1,154 @@ +/** @@ -4197,6 +4254,89 @@ +#endif /* FS_STATISTICS */ +/*-----------------------------------------------------------------------------------*/ --- /dev/null ++++ b/net/uip-0.9/fs.h +@@ -0,0 +1,80 @@ ++/** ++ * \addtogroup httpd ++ * @{ ++ */ ++ ++/** ++ * \file ++ * HTTP server read-only file system header file. ++ * \author Adam Dunkels <adam@dunkels.com> ++ */ ++ ++/* ++ * Copyright (c) 2001, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the lwIP TCP/IP stack. ++ * ++ * Author: Adam Dunkels <adam@sics.se> ++ * ++ * $Id: fs.h,v 1.6.2.3 2003/10/07 13:22:27 adam Exp $ ++ */ ++#ifndef __FS_H__ ++#define __FS_H__ ++ ++#include "uip.h" ++ ++/** ++ * An open file in the read-only file system. ++ */ ++struct fs_file { ++ char *data; /**< The actual file data. */ ++ int len; /**< The length of the file data. */ ++}; ++ ++/** ++ * Open a file in the read-only file system. ++ * ++ * \param name The name of the file. ++ * ++ * \param file The file pointer, which must be allocated by caller and ++ * will be filled in by the function. ++ */ ++int fs_open(const char *name, struct fs_file *file); ++ ++#ifdef FS_STATISTICS ++#if FS_STATISTICS == 1 ++u16_t fs_count(char *name); ++#endif /* FS_STATISTICS */ ++#endif /* FS_STATISTICS */ ++ ++/** ++ * Initialize the read-only file system. ++ */ ++void fs_init(void); ++ ++#endif /* __FS_H__ */ +--- /dev/null +++ b/net/uip-0.9/fsdata.c @@ -0,0 +1,199 @@ +static const char data_flashing_html[] = { @@ -4467,89 +4607,6 @@ + +#endif /* __FSDATA_H__ */ --- /dev/null -+++ b/net/uip-0.9/fs.h -@@ -0,0 +1,80 @@ -+/** -+ * \addtogroup httpd -+ * @{ -+ */ -+ -+/** -+ * \file -+ * HTTP server read-only file system header file. -+ * \author Adam Dunkels <adam@dunkels.com> -+ */ -+ -+/* -+ * Copyright (c) 2001, Swedish Institute of Computer Science. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 3. Neither the name of the Institute nor the names of its contributors -+ * may be used to endorse or promote products derived from this software -+ * without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND -+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE -+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -+ * SUCH DAMAGE. -+ * -+ * This file is part of the lwIP TCP/IP stack. -+ * -+ * Author: Adam Dunkels <adam@sics.se> -+ * -+ * $Id: fs.h,v 1.6.2.3 2003/10/07 13:22:27 adam Exp $ -+ */ -+#ifndef __FS_H__ -+#define __FS_H__ -+ -+#include "uip.h" -+ -+/** -+ * An open file in the read-only file system. -+ */ -+struct fs_file { -+ char *data; /**< The actual file data. */ -+ int len; /**< The length of the file data. */ -+}; -+ -+/** -+ * Open a file in the read-only file system. -+ * -+ * \param name The name of the file. -+ * -+ * \param file The file pointer, which must be allocated by caller and -+ * will be filled in by the function. -+ */ -+int fs_open(const char *name, struct fs_file *file); -+ -+#ifdef FS_STATISTICS -+#if FS_STATISTICS == 1 -+u16_t fs_count(char *name); -+#endif /* FS_STATISTICS */ -+#endif /* FS_STATISTICS */ -+ -+/** -+ * Initialize the read-only file system. -+ */ -+void fs_init(void); -+ -+#endif /* __FS_H__ */ ---- /dev/null +++ b/net/uip-0.9/httpd.c @@ -0,0 +1,278 @@ +#include "uip.h" @@ -5008,63 +5065,6 @@ + return 0; +} --- /dev/null -+++ b/net/uip-0.9/Makefile -@@ -0,0 +1,54 @@ -+# Copyright (c) 2001, Adam Dunkels. -+# All rights reserved. -+# -+# Redistribution and use in source and binary forms, with or without -+# modification, are permitted provided that the following conditions -+# are met: -+# 1. Redistributions of source code must retain the above copyright -+# notice, this list of conditions and the following disclaimer. -+# 2. Redistributions in binary form must reproduce the above copyright -+# notice, this list of conditions and the following disclaimer in the -+# documentation and/or other materials provided with the distribution. -+# 3. All advertising materials mentioning features or use of this software -+# must display the following acknowledgement: -+# This product includes software developed by Adam Dunkels. -+# 4. The name of the author may not be used to endorse or promote -+# products derived from this software without specific prior -+# written permission. -+# -+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -+# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -+# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+# -+# This file is part of the uIP TCP/IP stack. -+# -+# $Id: Makefile,v 1.8.2.2 2003/10/04 22:54:17 adam Exp $ -+# -+ -+CC=gcc -+CFLAGS=-Wall -fpack-struct -DDUMP=0 -+ -+all: uip -+ -+uip: uip.o uip_arch.o tapdev.o httpd.o main.o fs.o uip_arp.o -+ $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ -+ -+%.o: %.c -+ $(CC) $(CFLAGS) -c $^ -o $@ -+ -+clean: -+ rm -f *.o *~ *core uip -+ -+ -+ -+ -+ -+ ---- /dev/null +++ b/net/uip-0.9/tapdev.c @@ -0,0 +1,192 @@ +/* @@ -5305,915 +5305,6 @@ + +#endif /* __TAPDEV_H__ */ --- /dev/null -+++ b/net/uip-0.9/uip_arch.c -@@ -0,0 +1,145 @@ -+/* -+ * Copyright (c) 2001, Adam Dunkels. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 3. The name of the author may not be used to endorse or promote -+ * products derived from this software without specific prior -+ * written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * This file is part of the uIP TCP/IP stack. -+ * -+ * $Id: uip_arch.c,v 1.2.2.1 2003/10/04 22:54:17 adam Exp $ -+ * -+ */ -+ -+ -+#include "uip.h" -+#include "uip_arch.h" -+ -+#define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN]) -+#define IP_PROTO_TCP 6 -+ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_add32(u8_t *op32, u16_t op16) -+{ -+ -+ uip_acc32[3] = op32[3] + (op16 & 0xff); -+ uip_acc32[2] = op32[2] + (op16 >> 8); -+ uip_acc32[1] = op32[1]; -+ uip_acc32[0] = op32[0]; -+ -+ if(uip_acc32[2] < (op16 >> 8)) { -+ ++uip_acc32[1]; -+ if(uip_acc32[1] == 0) { -+ ++uip_acc32[0]; -+ } -+ } -+ -+ -+ if(uip_acc32[3] < (op16 & 0xff)) { -+ ++uip_acc32[2]; -+ if(uip_acc32[2] == 0) { -+ ++uip_acc32[1]; -+ if(uip_acc32[1] == 0) { -+ ++uip_acc32[0]; -+ } -+ } -+ } -+} -+/*-----------------------------------------------------------------------------------*/ -+u16_t -+uip_chksum(u16_t *sdata, u16_t len) -+{ -+ u16_t acc; -+ -+ for(acc = 0; len > 1; len -= 2) { -+ acc += *sdata; -+ if(acc < *sdata) { -+ /* Overflow, so we add the carry to acc (i.e., increase by -+ one). */ -+ ++acc; -+ } -+ ++sdata; -+ } -+ -+ /* add up any odd byte */ -+ if(len == 1) { -+ acc += htons(((u16_t)(*(u8_t *)sdata)) << 8); -+ if(acc < htons(((u16_t)(*(u8_t *)sdata)) << 8)) { -+ ++acc; -+ } -+ } -+ -+ return acc; -+} -+/*-----------------------------------------------------------------------------------*/ -+u16_t -+uip_ipchksum(void) -+{ -+ return uip_chksum((u16_t *)&uip_buf[UIP_LLH_LEN], 20); -+} -+/*-----------------------------------------------------------------------------------*/ -+u16_t -+uip_tcpchksum(void) -+{ -+ u16_t hsum, sum; -+ -+ -+ /* Compute the checksum of the TCP header. */ -+ hsum = uip_chksum((u16_t *)&uip_buf[20 + UIP_LLH_LEN], 20); -+ -+ /* Compute the checksum of the data in the TCP packet and add it to -+ the TCP header checksum. */ -+ sum = uip_chksum((u16_t *)uip_appdata, -+ (u16_t)(((((u16_t)(BUF->len[0]) << 8) + BUF->len[1]) - 40))); -+ -+ if((sum += hsum) < hsum) { -+ ++sum; -+ } -+ -+ if((sum += BUF->srcipaddr[0]) < BUF->srcipaddr[0]) { -+ ++sum; -+ } -+ if((sum += BUF->srcipaddr[1]) < BUF->srcipaddr[1]) { -+ ++sum; -+ } -+ if((sum += BUF->destipaddr[0]) < BUF->destipaddr[0]) { -+ ++sum; -+ } -+ if((sum += BUF->destipaddr[1]) < BUF->destipaddr[1]) { -+ ++sum; -+ } -+ if((sum += (u16_t)htons((u16_t)IP_PROTO_TCP)) < (u16_t)htons((u16_t)IP_PROTO_TCP)) { -+ ++sum; -+ } -+ -+ hsum = (u16_t)htons((((u16_t)(BUF->len[0]) << 8) + BUF->len[1]) - 20); -+ -+ if((sum += hsum) < hsum) { -+ ++sum; -+ } -+ -+ return sum; -+} -+/*-----------------------------------------------------------------------------------*/ ---- /dev/null -+++ b/net/uip-0.9/uip_arch.h -@@ -0,0 +1,130 @@ -+/** -+ * \defgroup uiparch Architecture specific uIP functions -+ * @{ -+ * -+ * The functions in the architecture specific module implement the IP -+ * check sum and 32-bit additions. -+ * -+ * The IP checksum calculation is the most computationally expensive -+ * operation in the TCP/IP stack and it therefore pays off to -+ * implement this in efficient assembler. The purpose of the uip-arch -+ * module is to let the checksum functions to be implemented in -+ * architecture specific assembler. -+ * -+ */ -+ -+/** -+ * \file -+ * Declarations of architecture specific functions. -+ * \author Adam Dunkels <adam@dunkels.com> -+ */ -+ -+/* -+ * Copyright (c) 2001, Adam Dunkels. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 3. The name of the author may not be used to endorse or promote -+ * products derived from this software without specific prior -+ * written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * This file is part of the uIP TCP/IP stack. -+ * -+ * $Id: uip_arch.h,v 1.1.2.2 2003/10/06 15:10:22 adam Exp $ -+ * -+ */ -+ -+#ifndef __UIP_ARCH_H__ -+#define __UIP_ARCH_H__ -+ -+#include "uip.h" -+ -+/** -+ * Carry out a 32-bit addition. -+ * -+ * Because not all architectures for which uIP is intended has native -+ * 32-bit arithmetic, uIP uses an external C function for doing the -+ * required 32-bit additions in the TCP protocol processing. This -+ * function should add the two arguments and place the result in the -+ * global variable uip_acc32. -+ * -+ * \note The 32-bit integer pointed to by the op32 parameter and the -+ * result in the uip_acc32 variable are in network byte order (big -+ * endian). -+ * -+ * \param op32 A pointer to a 4-byte array representing a 32-bit -+ * integer in network byte order (big endian). -+ * -+ * \param op16 A 16-bit integer in host byte order. -+ */ -+void uip_add32(u8_t *op32, u16_t op16); -+ -+/** -+ * Calculate the Internet checksum over a buffer. -+ * -+ * The Internet checksum is the one's complement of the one's -+ * complement sum of all 16-bit words in the buffer. -+ * -+ * See RFC1071. -+ * -+ * \note This function is not called in the current version of uIP, -+ * but future versions might make use of it. -+ * -+ * \param buf A pointer to the buffer over which the checksum is to be -+ * computed. -+ * -+ * \param len The length of the buffer over which the checksum is to -+ * be computed. -+ * -+ * \return The Internet checksum of the buffer. -+ */ -+u16_t uip_chksum(u16_t *buf, u16_t len); -+ -+/** -+ * Calculate the IP header checksum of the packet header in uip_buf. -+ * -+ * The IP header checksum is the Internet checksum of the 20 bytes of -+ * the IP header. -+ * -+ * \return The IP header checksum of the IP header in the uip_buf -+ * buffer. -+ */ -+u16_t uip_ipchksum(void); -+ -+/** -+ * Calculate the TCP checksum of the packet in uip_buf and uip_appdata. -+ * -+ * The TCP checksum is the Internet checksum of data contents of the -+ * TCP segment, and a pseudo-header as defined in RFC793. -+ * -+ * \note The uip_appdata pointer that points to the packet data may -+ * point anywhere in memory, so it is not possible to simply calculate -+ * the Internet checksum of the contents of the uip_buf buffer. -+ * -+ * \return The TCP checksum of the TCP segment in uip_buf and pointed -+ * to by uip_appdata. -+ */ -+u16_t uip_tcpchksum(void); -+ -+/** @} */ -+ -+#endif /* __UIP_ARCH_H__ */ ---- /dev/null -+++ b/net/uip-0.9/uip_arp.c -@@ -0,0 +1,421 @@ -+/** -+ * \addtogroup uip -+ * @{ -+ */ -+ -+/** -+ * \defgroup uiparp uIP Address Resolution Protocol -+ * @{ -+ * -+ * The Address Resolution Protocol ARP is used for mapping between IP -+ * addresses and link level addresses such as the Ethernet MAC -+ * addresses. ARP uses broadcast queries to ask for the link level -+ * address of a known IP address and the host which is configured with -+ * the IP address for which the query was meant, will respond with its -+ * link level address. -+ * -+ * \note This ARP implementation only supports Ethernet. -+ */ -+ -+/** -+ * \file -+ * Implementation of the ARP Address Resolution Protocol. -+ * \author Adam Dunkels <adam@dunkels.com> -+ * -+ */ -+ -+/* -+ * Copyright (c) 2001-2003, Adam Dunkels. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 3. The name of the author may not be used to endorse or promote -+ * products derived from this software without specific prior -+ * written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * This file is part of the uIP TCP/IP stack. -+ * -+ * $Id: uip_arp.c,v 1.7.2.3 2003/10/06 22:42:30 adam Exp $ -+ * -+ */ -+ -+ -+#include "uip_arp.h" -+ -+struct arp_hdr { -+ struct uip_eth_hdr ethhdr; -+ u16_t hwtype; -+ u16_t protocol; -+ u8_t hwlen; -+ u8_t protolen; -+ u16_t opcode; -+ struct uip_eth_addr shwaddr; -+ u16_t sipaddr[2]; -+ struct uip_eth_addr dhwaddr; -+ u16_t dipaddr[2]; -+}; -+ -+struct ethip_hdr { -+ struct uip_eth_hdr ethhdr; -+ /* IP header. */ -+ u8_t vhl, -+ tos, -+ len[2], -+ ipid[2], -+ ipoffset[2], -+ ttl, -+ proto; -+ u16_t ipchksum; -+ u16_t srcipaddr[2], -+ destipaddr[2]; -+}; -+ -+#define ARP_REQUEST 1 -+#define ARP_REPLY 2 -+ -+#define ARP_HWTYPE_ETH 1 -+ -+struct arp_entry { -+ u16_t ipaddr[2]; -+ struct uip_eth_addr ethaddr; -+ u8_t time; -+}; -+ -+struct uip_eth_addr uip_ethaddr = {{UIP_ETHADDR0, -+ UIP_ETHADDR1, -+ UIP_ETHADDR2, -+ UIP_ETHADDR3, -+ UIP_ETHADDR4, -+ UIP_ETHADDR5}}; -+ -+static struct arp_entry arp_table[UIP_ARPTAB_SIZE]; -+static u16_t ipaddr[2]; -+static u8_t i, c; -+ -+static u8_t arptime; -+static u8_t tmpage; -+ -+#define BUF ((struct arp_hdr *)&uip_buf[0]) -+#define IPBUF ((struct ethip_hdr *)&uip_buf[0]) -+/*-----------------------------------------------------------------------------------*/ -+/** -+ * Initialize the ARP module. -+ * -+ */ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_arp_init(void) -+{ -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ memset(arp_table[i].ipaddr, 0, 4); -+ } -+} -+/*-----------------------------------------------------------------------------------*/ -+/** -+ * Periodic ARP processing function. -+ * -+ * This function performs periodic timer processing in the ARP module -+ * and should be called at regular intervals. The recommended interval -+ * is 10 seconds between the calls. -+ * -+ */ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_arp_timer(void) -+{ -+ struct arp_entry *tabptr; -+ -+ ++arptime; -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ tabptr = &arp_table[i]; -+ if((tabptr->ipaddr[0] | tabptr->ipaddr[1]) != 0 && -+ arptime - tabptr->time >= UIP_ARP_MAXAGE) { -+ memset(tabptr->ipaddr, 0, 4); -+ } -+ } -+ -+} -+/*-----------------------------------------------------------------------------------*/ -+static void -+uip_arp_update(u16_t *ipaddr, struct uip_eth_addr *ethaddr) -+{ -+ register struct arp_entry *tabptr; -+ /* Walk through the ARP mapping table and try to find an entry to -+ update. If none is found, the IP -> MAC address mapping is -+ inserted in the ARP table. */ -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ -+ tabptr = &arp_table[i]; -+ /* Only check those entries that are actually in use. */ -+ if(tabptr->ipaddr[0] != 0 && -+ tabptr->ipaddr[1] != 0) { -+ -+ /* Check if the source IP address of the incoming packet matches -+ the IP address in this ARP table entry. */ -+ if(ipaddr[0] == tabptr->ipaddr[0] && -+ ipaddr[1] == tabptr->ipaddr[1]) { -+ -+ /* An old entry found, update this and return. */ -+ memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6); -+ tabptr->time = arptime; -+ -+ return; -+ } -+ } -+ } -+ -+ /* If we get here, no existing ARP table entry was found, so we -+ create one. */ -+ -+ /* First, we try to find an unused entry in the ARP table. */ -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ tabptr = &arp_table[i]; -+ if(tabptr->ipaddr[0] == 0 && -+ tabptr->ipaddr[1] == 0) { -+ break; -+ } -+ } -+ -+ /* If no unused entry is found, we try to find the oldest entry and -+ throw it away. */ -+ if(i == UIP_ARPTAB_SIZE) { -+ tmpage = 0; -+ c = 0; -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ tabptr = &arp_table[i]; -+ if(arptime - tabptr->time > tmpage) { -+ tmpage = arptime - tabptr->time; -+ c = i; -+ } -+ } -+ i = c; -+ } -+ -+ /* Now, i is the ARP table entry which we will fill with the new -+ information. */ -+ memcpy(tabptr->ipaddr, ipaddr, 4); -+ memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6); -+ tabptr->time = arptime; -+} -+/*-----------------------------------------------------------------------------------*/ -+/** -+ * ARP processing for incoming IP packets -+ * -+ * This function should be called by the device driver when an IP -+ * packet has been received. The function will check if the address is -+ * in the ARP cache, and if so the ARP cache entry will be -+ * refreshed. If no ARP cache entry was found, a new one is created. -+ * -+ * This function expects an IP packet with a prepended Ethernet header -+ * in the uip_buf[] buffer, and the length of the packet in the global -+ * variable uip_len. -+ */ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_arp_ipin(void) -+{ -+ uip_len -= sizeof(struct uip_eth_hdr); -+ -+ /* Only insert/update an entry if the source IP address of the -+ incoming IP packet comes from a host on the local network. */ -+ if((IPBUF->srcipaddr[0] & uip_arp_netmask[0]) != -+ (uip_hostaddr[0] & uip_arp_netmask[0])) { -+ return; -+ } -+ if((IPBUF->srcipaddr[1] & uip_arp_netmask[1]) != -+ (uip_hostaddr[1] & uip_arp_netmask[1])) { -+ return; -+ } -+ uip_arp_update(IPBUF->srcipaddr, &(IPBUF->ethhdr.src)); -+ -+ return; -+} -+/*-----------------------------------------------------------------------------------*/ -+/** -+ * ARP processing for incoming ARP packets. -+ * -+ * This function should be called by the device driver when an ARP -+ * packet has been received. The function will act differently -+ * depending on the ARP packet type: if it is a reply for a request -+ * that we previously sent out, the ARP cache will be filled in with -+ * the values from the ARP reply. If the incoming ARP packet is an ARP -+ * request for our IP address, an ARP reply packet is created and put -+ * into the uip_buf[] buffer. -+ * -+ * When the function returns, the value of the global variable uip_len -+ * indicates whether the device driver should send out a packet or -+ * not. If uip_len is zero, no packet should be sent. If uip_len is -+ * non-zero, it contains the length of the outbound packet that is -+ * present in the uip_buf[] buffer. -+ * -+ * This function expects an ARP packet with a prepended Ethernet -+ * header in the uip_buf[] buffer, and the length of the packet in the -+ * global variable uip_len. -+ */ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_arp_arpin(void) -+{ -+ -+ if(uip_len < sizeof(struct arp_hdr)) { -+ uip_len = 0; -+ return; -+ } -+ -+ uip_len = 0; -+ -+ switch(BUF->opcode) { -+ case HTONS(ARP_REQUEST): -+ /* ARP request. If it asked for our address, we send out a -+ reply. */ -+ if(BUF->dipaddr[0] == uip_hostaddr[0] && -+ BUF->dipaddr[1] == uip_hostaddr[1]) { -+ /* The reply opcode is 2. */ -+ BUF->opcode = HTONS(2); -+ -+ memcpy(BUF->dhwaddr.addr, BUF->shwaddr.addr, 6); -+ memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6); -+ memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6); -+ memcpy(BUF->ethhdr.dest.addr, BUF->dhwaddr.addr, 6); -+ -+ BUF->dipaddr[0] = BUF->sipaddr[0]; -+ BUF->dipaddr[1] = BUF->sipaddr[1]; -+ BUF->sipaddr[0] = uip_hostaddr[0]; -+ BUF->sipaddr[1] = uip_hostaddr[1]; -+ -+ BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP); -+ uip_len = sizeof(struct arp_hdr); -+ } -+ break; -+ case HTONS(ARP_REPLY): -+ /* ARP reply. We insert or update the ARP table if it was meant -+ for us. */ -+ if(BUF->dipaddr[0] == uip_hostaddr[0] && -+ BUF->dipaddr[1] == uip_hostaddr[1]) { -+ -+ uip_arp_update(BUF->sipaddr, &BUF->shwaddr); -+ } -+ break; -+ } -+ -+ return; -+} -+/*-----------------------------------------------------------------------------------*/ -+/** -+ * Prepend Ethernet header to an outbound IP packet and see if we need -+ * to send out an ARP request. -+ * -+ * This function should be called before sending out an IP packet. The -+ * function checks the destination IP address of the IP packet to see -+ * what Ethernet MAC address that should be used as a destination MAC -+ * address on the Ethernet. -+ * -+ * If the destination IP address is in the local network (determined -+ * by logical ANDing of netmask and our IP address), the function -+ * checks the ARP cache to see if an entry for the destination IP -+ * address is found. If so, an Ethernet header is prepended and the -+ * function returns. If no ARP cache entry is found for the -+ * destination IP address, the packet in the uip_buf[] is replaced by -+ * an ARP request packet for the IP address. The IP packet is dropped -+ * and it is assumed that they higher level protocols (e.g., TCP) -+ * eventually will retransmit the dropped packet. -+ * -+ * If the destination IP address is not on the local network, the IP -+ * address of the default router is used instead. -+ * -+ * When the function returns, a packet is present in the uip_buf[] -+ * buffer, and the length of the packet is in the global variable -+ * uip_len. -+ */ -+/*-----------------------------------------------------------------------------------*/ -+void -+uip_arp_out(void) -+{ -+ struct arp_entry *tabptr; -+ /* Find the destination IP address in the ARP table and construct -+ the Ethernet header. If the destination IP addres isn't on the -+ local network, we use the default router's IP address instead. -+ -+ If not ARP table entry is found, we overwrite the original IP -+ packet with an ARP request for the IP address. */ -+ -+ /* Check if the destination address is on the local network. */ -+ if((IPBUF->destipaddr[0] & uip_arp_netmask[0]) != -+ (uip_hostaddr[0] & uip_arp_netmask[0]) || -+ (IPBUF->destipaddr[1] & uip_arp_netmask[1]) != -+ (uip_hostaddr[1] & uip_arp_netmask[1])) { -+ /* Destination address was not on the local network, so we need to -+ use the default router's IP address instead of the destination -+ address when determining the MAC address. */ -+ ipaddr[0] = uip_arp_draddr[0]; -+ ipaddr[1] = uip_arp_draddr[1]; -+ } else { -+ /* Else, we use the destination IP address. */ -+ ipaddr[0] = IPBUF->destipaddr[0]; -+ ipaddr[1] = IPBUF->destipaddr[1]; -+ } -+ -+ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { -+ tabptr = &arp_table[i]; -+ if(ipaddr[0] == tabptr->ipaddr[0] && -+ ipaddr[1] == tabptr->ipaddr[1]) -+ break; -+ } -+ -+ if(i == UIP_ARPTAB_SIZE) { -+ /* The destination address was not in our ARP table, so we -+ overwrite the IP packet with an ARP request. */ -+ -+ memset(BUF->ethhdr.dest.addr, 0xff, 6); -+ memset(BUF->dhwaddr.addr, 0x00, 6); -+ memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6); -+ memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6); -+ -+ BUF->dipaddr[0] = ipaddr[0]; -+ BUF->dipaddr[1] = ipaddr[1]; -+ BUF->sipaddr[0] = uip_hostaddr[0]; -+ BUF->sipaddr[1] = uip_hostaddr[1]; -+ BUF->opcode = HTONS(ARP_REQUEST); /* ARP request. */ -+ BUF->hwtype = HTONS(ARP_HWTYPE_ETH); -+ BUF->protocol = HTONS(UIP_ETHTYPE_IP); -+ BUF->hwlen = 6; -+ BUF->protolen = 4; -+ BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP); -+ -+ uip_appdata = &uip_buf[40 + UIP_LLH_LEN]; -+ -+ uip_len = sizeof(struct arp_hdr); -+ return; -+ } -+ -+ /* Build an ethernet header. */ -+ memcpy(IPBUF->ethhdr.dest.addr, tabptr->ethaddr.addr, 6); -+ memcpy(IPBUF->ethhdr.src.addr, uip_ethaddr.addr, 6); -+ -+ IPBUF->ethhdr.type = HTONS(UIP_ETHTYPE_IP); -+ -+ uip_len += sizeof(struct uip_eth_hdr); -+} -+/*-----------------------------------------------------------------------------------*/ -+ -+/** @} */ -+/** @} */ ---- /dev/null -+++ b/net/uip-0.9/uip_arp.h -@@ -0,0 +1,201 @@ -+/** -+ * \addtogroup uip -+ * @{ -+ */ -+ -+/** -+ * \addtogroup uiparp -+ * @{ -+ */ -+ -+/** -+ * \file -+ * Macros and definitions for the ARP module. -+ * \author Adam Dunkels <adam@dunkels.com> -+ */ -+ -+ -+/* -+ * Copyright (c) 2001-2003, Adam Dunkels. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 3. The name of the author may not be used to endorse or promote -+ * products derived from this software without specific prior -+ * written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * This file is part of the uIP TCP/IP stack. -+ * -+ * $Id: uip_arp.h,v 1.3.2.2 2003/10/06 15:10:22 adam Exp $ -+ * -+ */ -+ -+#ifndef __UIP_ARP_H__ -+#define __UIP_ARP_H__ -+ -+#include "uip.h" -+ -+ -+/** -+ * Representation of a 48-bit Ethernet address. -+ */ -+struct uip_eth_addr { -+ u8_t addr[6]; -+}; -+ -+extern struct uip_eth_addr uip_ethaddr; -+ -+/** -+ * The Ethernet header. -+ */ -+struct uip_eth_hdr { -+ struct uip_eth_addr dest; -+ struct uip_eth_addr src; -+ u16_t type; -+}; -+ -+#define UIP_ETHTYPE_ARP 0x0806 -+#define UIP_ETHTYPE_IP 0x0800 -+#define UIP_ETHTYPE_IP6 0x86dd -+ -+ -+/* The uip_arp_init() function must be called before any of the other -+ ARP functions. */ -+void uip_arp_init(void); -+ -+/* The uip_arp_ipin() function should be called whenever an IP packet -+ arrives from the Ethernet. This function refreshes the ARP table or -+ inserts a new mapping if none exists. The function assumes that an -+ IP packet with an Ethernet header is present in the uip_buf buffer -+ and that the length of the packet is in the uip_len variable. */ -+void uip_arp_ipin(void); -+ -+/* The uip_arp_arpin() should be called when an ARP packet is received -+ by the Ethernet driver. This function also assumes that the -+ Ethernet frame is present in the uip_buf buffer. When the -+ uip_arp_arpin() function returns, the contents of the uip_buf -+ buffer should be sent out on the Ethernet if the uip_len variable -+ is > 0. */ -+void uip_arp_arpin(void); -+ -+/* The uip_arp_out() function should be called when an IP packet -+ should be sent out on the Ethernet. This function creates an -+ Ethernet header before the IP header in the uip_buf buffer. The -+ Ethernet header will have the correct Ethernet MAC destination -+ address filled in if an ARP table entry for the destination IP -+ address (or the IP address of the default router) is present. If no -+ such table entry is found, the IP packet is overwritten with an ARP -+ request and we rely on TCP to retransmit the packet that was -+ overwritten. In any case, the uip_len variable holds the length of -+ the Ethernet frame that should be transmitted. */ -+void uip_arp_out(void); -+ -+/* The uip_arp_timer() function should be called every ten seconds. It -+ is responsible for flushing old entries in the ARP table. */ -+void uip_arp_timer(void); -+ -+/** @} */ -+ -+/** -+ * \addtogroup uipconffunc -+ * @{ -+ */ -+ -+/** -+ * Set the default router's IP address. -+ * -+ * \param addr A pointer to a 4-byte array containing the IP address -+ * of the default router. -+ * -+ * \hideinitializer -+ */ -+#define uip_setdraddr(addr) do { uip_arp_draddr[0] = addr[0]; \ -+ uip_arp_draddr[1] = addr[1]; } while(0) -+ -+/** -+ * Set the netmask. -+ * -+ * \param addr A pointer to a 4-byte array containing the IP address -+ * of the netmask. -+ * -+ * \hideinitializer -+ */ -+#define uip_setnetmask(addr) do { uip_arp_netmask[0] = addr[0]; \ -+ uip_arp_netmask[1] = addr[1]; } while(0) -+ -+ -+/** -+ * Get the default router's IP address. -+ * -+ * \param addr A pointer to a 4-byte array that will be filled in with -+ * the IP address of the default router. -+ * -+ * \hideinitializer -+ */ -+#define uip_getdraddr(addr) do { addr[0] = uip_arp_draddr[0]; \ -+ addr[1] = uip_arp_draddr[1]; } while(0) -+ -+/** -+ * Get the netmask. -+ * -+ * \param addr A pointer to a 4-byte array that will be filled in with -+ * the value of the netmask. -+ * -+ * \hideinitializer -+ */ -+#define uip_getnetmask(addr) do { addr[0] = uip_arp_netmask[0]; \ -+ addr[1] = uip_arp_netmask[1]; } while(0) -+ -+ -+/** -+ * Specifiy the Ethernet MAC address. -+ * -+ * The ARP code needs to know the MAC address of the Ethernet card in -+ * order to be able to respond to ARP queries and to generate working -+ * Ethernet headers. -+ * -+ * \note This macro only specifies the Ethernet MAC address to the ARP -+ * code. It cannot be used to change the MAC address of the Ethernet -+ * card. -+ * -+ * \param eaddr A pointer to a struct uip_eth_addr containing the -+ * Ethernet MAC address of the Ethernet card. -+ * -+ * \hideinitializer -+ */ -+#define uip_setethaddr(eaddr) do {uip_ethaddr.addr[0] = eaddr.addr[0]; \ -+ uip_ethaddr.addr[1] = eaddr.addr[1];\ -+ uip_ethaddr.addr[2] = eaddr.addr[2];\ -+ uip_ethaddr.addr[3] = eaddr.addr[3];\ -+ uip_ethaddr.addr[4] = eaddr.addr[4];\ -+ uip_ethaddr.addr[5] = eaddr.addr[5];} while(0) -+ -+/** @} */ -+ -+/** -+ * \internal Internal variables that are set using the macros -+ * uip_setdraddr and uip_setnetmask. -+ */ -+extern u16_t uip_arp_draddr[2], uip_arp_netmask[2]; -+#endif /* __UIP_ARP_H__ */ -+ -+ ---- /dev/null +++ b/net/uip-0.9/uip.c @@ -0,0 +1,1503 @@ +/** @@ -8789,6 +7880,915 @@ +/** @} */ + --- /dev/null ++++ b/net/uip-0.9/uip_arch.c +@@ -0,0 +1,145 @@ ++/* ++ * Copyright (c) 2001, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * $Id: uip_arch.c,v 1.2.2.1 2003/10/04 22:54:17 adam Exp $ ++ * ++ */ ++ ++ ++#include "uip.h" ++#include "uip_arch.h" ++ ++#define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN]) ++#define IP_PROTO_TCP 6 ++ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_add32(u8_t *op32, u16_t op16) ++{ ++ ++ uip_acc32[3] = op32[3] + (op16 & 0xff); ++ uip_acc32[2] = op32[2] + (op16 >> 8); ++ uip_acc32[1] = op32[1]; ++ uip_acc32[0] = op32[0]; ++ ++ if(uip_acc32[2] < (op16 >> 8)) { ++ ++uip_acc32[1]; ++ if(uip_acc32[1] == 0) { ++ ++uip_acc32[0]; ++ } ++ } ++ ++ ++ if(uip_acc32[3] < (op16 & 0xff)) { ++ ++uip_acc32[2]; ++ if(uip_acc32[2] == 0) { ++ ++uip_acc32[1]; ++ if(uip_acc32[1] == 0) { ++ ++uip_acc32[0]; ++ } ++ } ++ } ++} ++/*-----------------------------------------------------------------------------------*/ ++u16_t ++uip_chksum(u16_t *sdata, u16_t len) ++{ ++ u16_t acc; ++ ++ for(acc = 0; len > 1; len -= 2) { ++ acc += *sdata; ++ if(acc < *sdata) { ++ /* Overflow, so we add the carry to acc (i.e., increase by ++ one). */ ++ ++acc; ++ } ++ ++sdata; ++ } ++ ++ /* add up any odd byte */ ++ if(len == 1) { ++ acc += htons(((u16_t)(*(u8_t *)sdata)) << 8); ++ if(acc < htons(((u16_t)(*(u8_t *)sdata)) << 8)) { ++ ++acc; ++ } ++ } ++ ++ return acc; ++} ++/*-----------------------------------------------------------------------------------*/ ++u16_t ++uip_ipchksum(void) ++{ ++ return uip_chksum((u16_t *)&uip_buf[UIP_LLH_LEN], 20); ++} ++/*-----------------------------------------------------------------------------------*/ ++u16_t ++uip_tcpchksum(void) ++{ ++ u16_t hsum, sum; ++ ++ ++ /* Compute the checksum of the TCP header. */ ++ hsum = uip_chksum((u16_t *)&uip_buf[20 + UIP_LLH_LEN], 20); ++ ++ /* Compute the checksum of the data in the TCP packet and add it to ++ the TCP header checksum. */ ++ sum = uip_chksum((u16_t *)uip_appdata, ++ (u16_t)(((((u16_t)(BUF->len[0]) << 8) + BUF->len[1]) - 40))); ++ ++ if((sum += hsum) < hsum) { ++ ++sum; ++ } ++ ++ if((sum += BUF->srcipaddr[0]) < BUF->srcipaddr[0]) { ++ ++sum; ++ } ++ if((sum += BUF->srcipaddr[1]) < BUF->srcipaddr[1]) { ++ ++sum; ++ } ++ if((sum += BUF->destipaddr[0]) < BUF->destipaddr[0]) { ++ ++sum; ++ } ++ if((sum += BUF->destipaddr[1]) < BUF->destipaddr[1]) { ++ ++sum; ++ } ++ if((sum += (u16_t)htons((u16_t)IP_PROTO_TCP)) < (u16_t)htons((u16_t)IP_PROTO_TCP)) { ++ ++sum; ++ } ++ ++ hsum = (u16_t)htons((((u16_t)(BUF->len[0]) << 8) + BUF->len[1]) - 20); ++ ++ if((sum += hsum) < hsum) { ++ ++sum; ++ } ++ ++ return sum; ++} ++/*-----------------------------------------------------------------------------------*/ +--- /dev/null ++++ b/net/uip-0.9/uip_arch.h +@@ -0,0 +1,130 @@ ++/** ++ * \defgroup uiparch Architecture specific uIP functions ++ * @{ ++ * ++ * The functions in the architecture specific module implement the IP ++ * check sum and 32-bit additions. ++ * ++ * The IP checksum calculation is the most computationally expensive ++ * operation in the TCP/IP stack and it therefore pays off to ++ * implement this in efficient assembler. The purpose of the uip-arch ++ * module is to let the checksum functions to be implemented in ++ * architecture specific assembler. ++ * ++ */ ++ ++/** ++ * \file ++ * Declarations of architecture specific functions. ++ * \author Adam Dunkels <adam@dunkels.com> ++ */ ++ ++/* ++ * Copyright (c) 2001, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * $Id: uip_arch.h,v 1.1.2.2 2003/10/06 15:10:22 adam Exp $ ++ * ++ */ ++ ++#ifndef __UIP_ARCH_H__ ++#define __UIP_ARCH_H__ ++ ++#include "uip.h" ++ ++/** ++ * Carry out a 32-bit addition. ++ * ++ * Because not all architectures for which uIP is intended has native ++ * 32-bit arithmetic, uIP uses an external C function for doing the ++ * required 32-bit additions in the TCP protocol processing. This ++ * function should add the two arguments and place the result in the ++ * global variable uip_acc32. ++ * ++ * \note The 32-bit integer pointed to by the op32 parameter and the ++ * result in the uip_acc32 variable are in network byte order (big ++ * endian). ++ * ++ * \param op32 A pointer to a 4-byte array representing a 32-bit ++ * integer in network byte order (big endian). ++ * ++ * \param op16 A 16-bit integer in host byte order. ++ */ ++void uip_add32(u8_t *op32, u16_t op16); ++ ++/** ++ * Calculate the Internet checksum over a buffer. ++ * ++ * The Internet checksum is the one's complement of the one's ++ * complement sum of all 16-bit words in the buffer. ++ * ++ * See RFC1071. ++ * ++ * \note This function is not called in the current version of uIP, ++ * but future versions might make use of it. ++ * ++ * \param buf A pointer to the buffer over which the checksum is to be ++ * computed. ++ * ++ * \param len The length of the buffer over which the checksum is to ++ * be computed. ++ * ++ * \return The Internet checksum of the buffer. ++ */ ++u16_t uip_chksum(u16_t *buf, u16_t len); ++ ++/** ++ * Calculate the IP header checksum of the packet header in uip_buf. ++ * ++ * The IP header checksum is the Internet checksum of the 20 bytes of ++ * the IP header. ++ * ++ * \return The IP header checksum of the IP header in the uip_buf ++ * buffer. ++ */ ++u16_t uip_ipchksum(void); ++ ++/** ++ * Calculate the TCP checksum of the packet in uip_buf and uip_appdata. ++ * ++ * The TCP checksum is the Internet checksum of data contents of the ++ * TCP segment, and a pseudo-header as defined in RFC793. ++ * ++ * \note The uip_appdata pointer that points to the packet data may ++ * point anywhere in memory, so it is not possible to simply calculate ++ * the Internet checksum of the contents of the uip_buf buffer. ++ * ++ * \return The TCP checksum of the TCP segment in uip_buf and pointed ++ * to by uip_appdata. ++ */ ++u16_t uip_tcpchksum(void); ++ ++/** @} */ ++ ++#endif /* __UIP_ARCH_H__ */ +--- /dev/null ++++ b/net/uip-0.9/uip_arp.c +@@ -0,0 +1,421 @@ ++/** ++ * \addtogroup uip ++ * @{ ++ */ ++ ++/** ++ * \defgroup uiparp uIP Address Resolution Protocol ++ * @{ ++ * ++ * The Address Resolution Protocol ARP is used for mapping between IP ++ * addresses and link level addresses such as the Ethernet MAC ++ * addresses. ARP uses broadcast queries to ask for the link level ++ * address of a known IP address and the host which is configured with ++ * the IP address for which the query was meant, will respond with its ++ * link level address. ++ * ++ * \note This ARP implementation only supports Ethernet. ++ */ ++ ++/** ++ * \file ++ * Implementation of the ARP Address Resolution Protocol. ++ * \author Adam Dunkels <adam@dunkels.com> ++ * ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * $Id: uip_arp.c,v 1.7.2.3 2003/10/06 22:42:30 adam Exp $ ++ * ++ */ ++ ++ ++#include "uip_arp.h" ++ ++struct arp_hdr { ++ struct uip_eth_hdr ethhdr; ++ u16_t hwtype; ++ u16_t protocol; ++ u8_t hwlen; ++ u8_t protolen; ++ u16_t opcode; ++ struct uip_eth_addr shwaddr; ++ u16_t sipaddr[2]; ++ struct uip_eth_addr dhwaddr; ++ u16_t dipaddr[2]; ++}; ++ ++struct ethip_hdr { ++ struct uip_eth_hdr ethhdr; ++ /* IP header. */ ++ u8_t vhl, ++ tos, ++ len[2], ++ ipid[2], ++ ipoffset[2], ++ ttl, ++ proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], ++ destipaddr[2]; ++}; ++ ++#define ARP_REQUEST 1 ++#define ARP_REPLY 2 ++ ++#define ARP_HWTYPE_ETH 1 ++ ++struct arp_entry { ++ u16_t ipaddr[2]; ++ struct uip_eth_addr ethaddr; ++ u8_t time; ++}; ++ ++struct uip_eth_addr uip_ethaddr = {{UIP_ETHADDR0, ++ UIP_ETHADDR1, ++ UIP_ETHADDR2, ++ UIP_ETHADDR3, ++ UIP_ETHADDR4, ++ UIP_ETHADDR5}}; ++ ++static struct arp_entry arp_table[UIP_ARPTAB_SIZE]; ++static u16_t ipaddr[2]; ++static u8_t i, c; ++ ++static u8_t arptime; ++static u8_t tmpage; ++ ++#define BUF ((struct arp_hdr *)&uip_buf[0]) ++#define IPBUF ((struct ethip_hdr *)&uip_buf[0]) ++/*-----------------------------------------------------------------------------------*/ ++/** ++ * Initialize the ARP module. ++ * ++ */ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_arp_init(void) ++{ ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ memset(arp_table[i].ipaddr, 0, 4); ++ } ++} ++/*-----------------------------------------------------------------------------------*/ ++/** ++ * Periodic ARP processing function. ++ * ++ * This function performs periodic timer processing in the ARP module ++ * and should be called at regular intervals. The recommended interval ++ * is 10 seconds between the calls. ++ * ++ */ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_arp_timer(void) ++{ ++ struct arp_entry *tabptr; ++ ++ ++arptime; ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if((tabptr->ipaddr[0] | tabptr->ipaddr[1]) != 0 && ++ arptime - tabptr->time >= UIP_ARP_MAXAGE) { ++ memset(tabptr->ipaddr, 0, 4); ++ } ++ } ++ ++} ++/*-----------------------------------------------------------------------------------*/ ++static void ++uip_arp_update(u16_t *ipaddr, struct uip_eth_addr *ethaddr) ++{ ++ register struct arp_entry *tabptr; ++ /* Walk through the ARP mapping table and try to find an entry to ++ update. If none is found, the IP -> MAC address mapping is ++ inserted in the ARP table. */ ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ ++ tabptr = &arp_table[i]; ++ /* Only check those entries that are actually in use. */ ++ if(tabptr->ipaddr[0] != 0 && ++ tabptr->ipaddr[1] != 0) { ++ ++ /* Check if the source IP address of the incoming packet matches ++ the IP address in this ARP table entry. */ ++ if(ipaddr[0] == tabptr->ipaddr[0] && ++ ipaddr[1] == tabptr->ipaddr[1]) { ++ ++ /* An old entry found, update this and return. */ ++ memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6); ++ tabptr->time = arptime; ++ ++ return; ++ } ++ } ++ } ++ ++ /* If we get here, no existing ARP table entry was found, so we ++ create one. */ ++ ++ /* First, we try to find an unused entry in the ARP table. */ ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if(tabptr->ipaddr[0] == 0 && ++ tabptr->ipaddr[1] == 0) { ++ break; ++ } ++ } ++ ++ /* If no unused entry is found, we try to find the oldest entry and ++ throw it away. */ ++ if(i == UIP_ARPTAB_SIZE) { ++ tmpage = 0; ++ c = 0; ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if(arptime - tabptr->time > tmpage) { ++ tmpage = arptime - tabptr->time; ++ c = i; ++ } ++ } ++ i = c; ++ } ++ ++ /* Now, i is the ARP table entry which we will fill with the new ++ information. */ ++ memcpy(tabptr->ipaddr, ipaddr, 4); ++ memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6); ++ tabptr->time = arptime; ++} ++/*-----------------------------------------------------------------------------------*/ ++/** ++ * ARP processing for incoming IP packets ++ * ++ * This function should be called by the device driver when an IP ++ * packet has been received. The function will check if the address is ++ * in the ARP cache, and if so the ARP cache entry will be ++ * refreshed. If no ARP cache entry was found, a new one is created. ++ * ++ * This function expects an IP packet with a prepended Ethernet header ++ * in the uip_buf[] buffer, and the length of the packet in the global ++ * variable uip_len. ++ */ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_arp_ipin(void) ++{ ++ uip_len -= sizeof(struct uip_eth_hdr); ++ ++ /* Only insert/update an entry if the source IP address of the ++ incoming IP packet comes from a host on the local network. */ ++ if((IPBUF->srcipaddr[0] & uip_arp_netmask[0]) != ++ (uip_hostaddr[0] & uip_arp_netmask[0])) { ++ return; ++ } ++ if((IPBUF->srcipaddr[1] & uip_arp_netmask[1]) != ++ (uip_hostaddr[1] & uip_arp_netmask[1])) { ++ return; ++ } ++ uip_arp_update(IPBUF->srcipaddr, &(IPBUF->ethhdr.src)); ++ ++ return; ++} ++/*-----------------------------------------------------------------------------------*/ ++/** ++ * ARP processing for incoming ARP packets. ++ * ++ * This function should be called by the device driver when an ARP ++ * packet has been received. The function will act differently ++ * depending on the ARP packet type: if it is a reply for a request ++ * that we previously sent out, the ARP cache will be filled in with ++ * the values from the ARP reply. If the incoming ARP packet is an ARP ++ * request for our IP address, an ARP reply packet is created and put ++ * into the uip_buf[] buffer. ++ * ++ * When the function returns, the value of the global variable uip_len ++ * indicates whether the device driver should send out a packet or ++ * not. If uip_len is zero, no packet should be sent. If uip_len is ++ * non-zero, it contains the length of the outbound packet that is ++ * present in the uip_buf[] buffer. ++ * ++ * This function expects an ARP packet with a prepended Ethernet ++ * header in the uip_buf[] buffer, and the length of the packet in the ++ * global variable uip_len. ++ */ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_arp_arpin(void) ++{ ++ ++ if(uip_len < sizeof(struct arp_hdr)) { ++ uip_len = 0; ++ return; ++ } ++ ++ uip_len = 0; ++ ++ switch(BUF->opcode) { ++ case HTONS(ARP_REQUEST): ++ /* ARP request. If it asked for our address, we send out a ++ reply. */ ++ if(BUF->dipaddr[0] == uip_hostaddr[0] && ++ BUF->dipaddr[1] == uip_hostaddr[1]) { ++ /* The reply opcode is 2. */ ++ BUF->opcode = HTONS(2); ++ ++ memcpy(BUF->dhwaddr.addr, BUF->shwaddr.addr, 6); ++ memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6); ++ memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6); ++ memcpy(BUF->ethhdr.dest.addr, BUF->dhwaddr.addr, 6); ++ ++ BUF->dipaddr[0] = BUF->sipaddr[0]; ++ BUF->dipaddr[1] = BUF->sipaddr[1]; ++ BUF->sipaddr[0] = uip_hostaddr[0]; ++ BUF->sipaddr[1] = uip_hostaddr[1]; ++ ++ BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP); ++ uip_len = sizeof(struct arp_hdr); ++ } ++ break; ++ case HTONS(ARP_REPLY): ++ /* ARP reply. We insert or update the ARP table if it was meant ++ for us. */ ++ if(BUF->dipaddr[0] == uip_hostaddr[0] && ++ BUF->dipaddr[1] == uip_hostaddr[1]) { ++ ++ uip_arp_update(BUF->sipaddr, &BUF->shwaddr); ++ } ++ break; ++ } ++ ++ return; ++} ++/*-----------------------------------------------------------------------------------*/ ++/** ++ * Prepend Ethernet header to an outbound IP packet and see if we need ++ * to send out an ARP request. ++ * ++ * This function should be called before sending out an IP packet. The ++ * function checks the destination IP address of the IP packet to see ++ * what Ethernet MAC address that should be used as a destination MAC ++ * address on the Ethernet. ++ * ++ * If the destination IP address is in the local network (determined ++ * by logical ANDing of netmask and our IP address), the function ++ * checks the ARP cache to see if an entry for the destination IP ++ * address is found. If so, an Ethernet header is prepended and the ++ * function returns. If no ARP cache entry is found for the ++ * destination IP address, the packet in the uip_buf[] is replaced by ++ * an ARP request packet for the IP address. The IP packet is dropped ++ * and it is assumed that they higher level protocols (e.g., TCP) ++ * eventually will retransmit the dropped packet. ++ * ++ * If the destination IP address is not on the local network, the IP ++ * address of the default router is used instead. ++ * ++ * When the function returns, a packet is present in the uip_buf[] ++ * buffer, and the length of the packet is in the global variable ++ * uip_len. ++ */ ++/*-----------------------------------------------------------------------------------*/ ++void ++uip_arp_out(void) ++{ ++ struct arp_entry *tabptr; ++ /* Find the destination IP address in the ARP table and construct ++ the Ethernet header. If the destination IP addres isn't on the ++ local network, we use the default router's IP address instead. ++ ++ If not ARP table entry is found, we overwrite the original IP ++ packet with an ARP request for the IP address. */ ++ ++ /* Check if the destination address is on the local network. */ ++ if((IPBUF->destipaddr[0] & uip_arp_netmask[0]) != ++ (uip_hostaddr[0] & uip_arp_netmask[0]) || ++ (IPBUF->destipaddr[1] & uip_arp_netmask[1]) != ++ (uip_hostaddr[1] & uip_arp_netmask[1])) { ++ /* Destination address was not on the local network, so we need to ++ use the default router's IP address instead of the destination ++ address when determining the MAC address. */ ++ ipaddr[0] = uip_arp_draddr[0]; ++ ipaddr[1] = uip_arp_draddr[1]; ++ } else { ++ /* Else, we use the destination IP address. */ ++ ipaddr[0] = IPBUF->destipaddr[0]; ++ ipaddr[1] = IPBUF->destipaddr[1]; ++ } ++ ++ for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if(ipaddr[0] == tabptr->ipaddr[0] && ++ ipaddr[1] == tabptr->ipaddr[1]) ++ break; ++ } ++ ++ if(i == UIP_ARPTAB_SIZE) { ++ /* The destination address was not in our ARP table, so we ++ overwrite the IP packet with an ARP request. */ ++ ++ memset(BUF->ethhdr.dest.addr, 0xff, 6); ++ memset(BUF->dhwaddr.addr, 0x00, 6); ++ memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6); ++ memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6); ++ ++ BUF->dipaddr[0] = ipaddr[0]; ++ BUF->dipaddr[1] = ipaddr[1]; ++ BUF->sipaddr[0] = uip_hostaddr[0]; ++ BUF->sipaddr[1] = uip_hostaddr[1]; ++ BUF->opcode = HTONS(ARP_REQUEST); /* ARP request. */ ++ BUF->hwtype = HTONS(ARP_HWTYPE_ETH); ++ BUF->protocol = HTONS(UIP_ETHTYPE_IP); ++ BUF->hwlen = 6; ++ BUF->protolen = 4; ++ BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP); ++ ++ uip_appdata = &uip_buf[40 + UIP_LLH_LEN]; ++ ++ uip_len = sizeof(struct arp_hdr); ++ return; ++ } ++ ++ /* Build an ethernet header. */ ++ memcpy(IPBUF->ethhdr.dest.addr, tabptr->ethaddr.addr, 6); ++ memcpy(IPBUF->ethhdr.src.addr, uip_ethaddr.addr, 6); ++ ++ IPBUF->ethhdr.type = HTONS(UIP_ETHTYPE_IP); ++ ++ uip_len += sizeof(struct uip_eth_hdr); ++} ++/*-----------------------------------------------------------------------------------*/ ++ ++/** @} */ ++/** @} */ +--- /dev/null ++++ b/net/uip-0.9/uip_arp.h +@@ -0,0 +1,201 @@ ++/** ++ * \addtogroup uip ++ * @{ ++ */ ++ ++/** ++ * \addtogroup uiparp ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Macros and definitions for the ARP module. ++ * \author Adam Dunkels <adam@dunkels.com> ++ */ ++ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * $Id: uip_arp.h,v 1.3.2.2 2003/10/06 15:10:22 adam Exp $ ++ * ++ */ ++ ++#ifndef __UIP_ARP_H__ ++#define __UIP_ARP_H__ ++ ++#include "uip.h" ++ ++ ++/** ++ * Representation of a 48-bit Ethernet address. ++ */ ++struct uip_eth_addr { ++ u8_t addr[6]; ++}; ++ ++extern struct uip_eth_addr uip_ethaddr; ++ ++/** ++ * The Ethernet header. ++ */ ++struct uip_eth_hdr { ++ struct uip_eth_addr dest; ++ struct uip_eth_addr src; ++ u16_t type; ++}; ++ ++#define UIP_ETHTYPE_ARP 0x0806 ++#define UIP_ETHTYPE_IP 0x0800 ++#define UIP_ETHTYPE_IP6 0x86dd ++ ++ ++/* The uip_arp_init() function must be called before any of the other ++ ARP functions. */ ++void uip_arp_init(void); ++ ++/* The uip_arp_ipin() function should be called whenever an IP packet ++ arrives from the Ethernet. This function refreshes the ARP table or ++ inserts a new mapping if none exists. The function assumes that an ++ IP packet with an Ethernet header is present in the uip_buf buffer ++ and that the length of the packet is in the uip_len variable. */ ++void uip_arp_ipin(void); ++ ++/* The uip_arp_arpin() should be called when an ARP packet is received ++ by the Ethernet driver. This function also assumes that the ++ Ethernet frame is present in the uip_buf buffer. When the ++ uip_arp_arpin() function returns, the contents of the uip_buf ++ buffer should be sent out on the Ethernet if the uip_len variable ++ is > 0. */ ++void uip_arp_arpin(void); ++ ++/* The uip_arp_out() function should be called when an IP packet ++ should be sent out on the Ethernet. This function creates an ++ Ethernet header before the IP header in the uip_buf buffer. The ++ Ethernet header will have the correct Ethernet MAC destination ++ address filled in if an ARP table entry for the destination IP ++ address (or the IP address of the default router) is present. If no ++ such table entry is found, the IP packet is overwritten with an ARP ++ request and we rely on TCP to retransmit the packet that was ++ overwritten. In any case, the uip_len variable holds the length of ++ the Ethernet frame that should be transmitted. */ ++void uip_arp_out(void); ++ ++/* The uip_arp_timer() function should be called every ten seconds. It ++ is responsible for flushing old entries in the ARP table. */ ++void uip_arp_timer(void); ++ ++/** @} */ ++ ++/** ++ * \addtogroup uipconffunc ++ * @{ ++ */ ++ ++/** ++ * Set the default router's IP address. ++ * ++ * \param addr A pointer to a 4-byte array containing the IP address ++ * of the default router. ++ * ++ * \hideinitializer ++ */ ++#define uip_setdraddr(addr) do { uip_arp_draddr[0] = addr[0]; \ ++ uip_arp_draddr[1] = addr[1]; } while(0) ++ ++/** ++ * Set the netmask. ++ * ++ * \param addr A pointer to a 4-byte array containing the IP address ++ * of the netmask. ++ * ++ * \hideinitializer ++ */ ++#define uip_setnetmask(addr) do { uip_arp_netmask[0] = addr[0]; \ ++ uip_arp_netmask[1] = addr[1]; } while(0) ++ ++ ++/** ++ * Get the default router's IP address. ++ * ++ * \param addr A pointer to a 4-byte array that will be filled in with ++ * the IP address of the default router. ++ * ++ * \hideinitializer ++ */ ++#define uip_getdraddr(addr) do { addr[0] = uip_arp_draddr[0]; \ ++ addr[1] = uip_arp_draddr[1]; } while(0) ++ ++/** ++ * Get the netmask. ++ * ++ * \param addr A pointer to a 4-byte array that will be filled in with ++ * the value of the netmask. ++ * ++ * \hideinitializer ++ */ ++#define uip_getnetmask(addr) do { addr[0] = uip_arp_netmask[0]; \ ++ addr[1] = uip_arp_netmask[1]; } while(0) ++ ++ ++/** ++ * Specifiy the Ethernet MAC address. ++ * ++ * The ARP code needs to know the MAC address of the Ethernet card in ++ * order to be able to respond to ARP queries and to generate working ++ * Ethernet headers. ++ * ++ * \note This macro only specifies the Ethernet MAC address to the ARP ++ * code. It cannot be used to change the MAC address of the Ethernet ++ * card. ++ * ++ * \param eaddr A pointer to a struct uip_eth_addr containing the ++ * Ethernet MAC address of the Ethernet card. ++ * ++ * \hideinitializer ++ */ ++#define uip_setethaddr(eaddr) do {uip_ethaddr.addr[0] = eaddr.addr[0]; \ ++ uip_ethaddr.addr[1] = eaddr.addr[1];\ ++ uip_ethaddr.addr[2] = eaddr.addr[2];\ ++ uip_ethaddr.addr[3] = eaddr.addr[3];\ ++ uip_ethaddr.addr[4] = eaddr.addr[4];\ ++ uip_ethaddr.addr[5] = eaddr.addr[5];} while(0) ++ ++/** @} */ ++ ++/** ++ * \internal Internal variables that are set using the macros ++ * uip_setdraddr and uip_setnetmask. ++ */ ++extern u16_t uip_arp_draddr[2], uip_arp_netmask[2]; ++#endif /* __UIP_ARP_H__ */ ++ ++ +--- /dev/null +++ b/net/uip-0.9/uipopt.h @@ -0,0 +1,557 @@ +/** diff --git a/package/uboot-lantiq/patches/310-fix-httpd.patch b/package/uboot-lantiq/patches/310-fix-httpd.patch new file mode 100644 index 000000000..51a96fc58 --- /dev/null +++ b/package/uboot-lantiq/patches/310-fix-httpd.patch @@ -0,0 +1,530 @@ +--- a/board/infineon/easy50712/danube.c ++++ b/board/infineon/easy50712/danube.c +@@ -354,7 +354,7 @@ int do_http_upgrade(const unsigned char + } + /* write the image to the flash */ + puts("http ugrade ...\n"); +- sprintf(buf, "era ${kernel_addr} +0x%x; cp.b ${ram_addr} ${kernel_addr} 0x%x", size, size); ++ sprintf(buf, "era ${kernel_addr} +0x%lx; cp.b ${ram_addr} ${kernel_addr} 0x%lx", size, size); + return run_command(buf, 0); + } + +--- a/common/main.c ++++ b/common/main.c +@@ -273,6 +273,10 @@ static __inline__ int abortboot(int boot + + void main_loop (void) + { ++#ifdef CONFIG_CMD_HTTPD ++ int ret; ++#endif ++ + #ifndef CONFIG_SYS_HUSH_PARSER + static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, }; + int len; +@@ -403,12 +407,22 @@ void main_loop (void) + # endif + + # ifndef CONFIG_SYS_HUSH_PARSER +- run_command (s, 0); ++ ret = run_command (s, 0); + # else +- parse_string_outer(s, FLAG_PARSE_SEMICOLON | ++ ret = parse_string_outer(s, FLAG_PARSE_SEMICOLON | + FLAG_EXIT_FROM_LOOP); + # endif + ++# ifdef CONFIG_CMD_HTTPD ++ if (ret < 0) { ++ printf("Failed to execute bootcmd " ++ "(maybe invalid u-boot environment?), " ++ "starting httpd to update firmware...\n"); ++ NetLoopHttpd(); ++ } ++# endif ++ ++ + # ifdef CONFIG_AUTOBOOT_KEYED + disable_ctrlc(prev); /* restore Control C checking */ + # endif +--- a/include/configs/easy50712.h ++++ b/include/configs/easy50712.h +@@ -114,4 +114,7 @@ + + #define CONFIG_CMD_HTTPD /* enable upgrade via HTTPD */ + ++#define CONFIG_IPADDR 192.168.0.119 ++#define CONFIG_ETHADDR 00:01:02:03:04:05 ++ + #endif /* __CONFIG_H */ +--- a/lib_mips/time.c ++++ b/lib_mips/time.c +@@ -29,6 +29,8 @@ static unsigned long timestamp; + /* how many counter cycles in a jiffy */ + #define CYCLES_PER_JIFFY (CONFIG_SYS_MIPS_TIMER_FREQ + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ + ++unsigned long ifx_get_cpuclk(void); ++ + /* + * timer without interrupts + */ +--- a/net/httpd.c ++++ b/net/httpd.c +@@ -35,12 +35,14 @@ HttpdHandler (void) + } + } + ++#if 0 + static void + HttpdTimeout (void) + { + puts ("T "); + NetSetTimeout (TIMEOUT * 1000, HttpdTimeout); + } ++#endif + + void + HttpdStart (void) +--- a/net/net.c ++++ b/net/net.c +@@ -1966,7 +1966,7 @@ NetSendHttpd(void) + void + NetReceiveHttpd(volatile uchar * inpkt, int len) + { +- memcpy(uip_buf, inpkt, len); ++ memcpy(uip_buf, (const void *)inpkt, len); + uip_len = len; + if(BUF->type == htons(UIP_ETHTYPE_IP)) { + uip_arp_ipin(); +@@ -1989,6 +1989,7 @@ NetLoopHttpd(void) + unsigned long long tout = 0; + bd_t *bd = gd->bd; + unsigned short int ip[2]; ++ struct uip_eth_addr eaddr; + + #ifdef CONFIG_NET_MULTI + NetRestarted = 0; +@@ -2039,6 +2040,15 @@ restart: + eth_getenv_enetaddr("ethaddr", NetOurEther); + #endif + ++ eaddr.addr[0] = NetOurEther[0]; ++ eaddr.addr[1] = NetOurEther[1]; ++ eaddr.addr[2] = NetOurEther[2]; ++ eaddr.addr[3] = NetOurEther[3]; ++ eaddr.addr[4] = NetOurEther[4]; ++ eaddr.addr[5] = NetOurEther[5]; ++ ++ uip_setethaddr(eaddr); ++ + NetCopyIP(&NetOurIP, &bd->bi_ip_addr); + NetOurGatewayIP = getenv_IPaddr ("gatewayip"); + NetOurSubnetMask= getenv_IPaddr ("netmask"); +@@ -2072,6 +2082,14 @@ restart: + tout = t1; + } + } ++ ++ if (ctrlc()) { ++ eth_halt(); ++ puts ("\nAbort\n"); ++ return (-1); ++ } ++ ++ + if(!httpd_upload_complete) + continue; + printf("Bytes transferred = %ld (%lx hex)\n", +--- a/net/uip-0.9/fsdata.c ++++ b/net/uip-0.9/fsdata.c +@@ -1,199 +1,108 @@ +-static const char data_flashing_html[] = { +- /* /flashing.html */ +- 0x2f, 0x66, 0x6c, 0x61, 0x73, 0x68, 0x69, 0x6e, 0x67, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0, +- 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x32, +- 0x30, 0x30, 0x20, 0x4f, 0x4b, 0xd, 0xa, 0x53, 0x65, 0x72, +- 0x76, 0x65, 0x72, 0x3a, 0x20, 0x75, 0x49, 0x50, 0x2f, 0x30, +- 0x2e, 0x39, 0x20, 0x28, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, +- 0x2f, 0x64, 0x75, 0x6e, 0x6b, 0x65, 0x6c, 0x73, 0x2e, 0x63, +- 0x6f, 0x6d, 0x2f, 0x61, 0x64, 0x61, 0x6d, 0x2f, 0x75, 0x69, +- 0x70, 0x2f, 0x29, 0xd, 0xa, 0x43, 0x6f, 0x6e, 0x74, 0x65, +- 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, +- 0x65, 0x78, 0x74, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0xd, 0xa, +- 0xd, 0xa, 0x3c, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0x3c, 0x62, +- 0x6f, 0x64, 0x79, 0x20, 0x73, 0x74, 0x79, 0x6c, 0x65, 0x3d, +- 0x22, 0x6d, 0x61, 0x72, 0x67, 0x69, 0x6e, 0x3a, 0x20, 0x30, +- 0x70, 0x74, 0x20, 0x61, 0x75, 0x74, 0x6f, 0x3b, 0x20, 0x68, +- 0x65, 0x69, 0x67, 0x68, 0x74, 0x3a, 0x31, 0x30, 0x30, 0x25, +- 0x3b, 0x20, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x3a, 0x20, 0x23, +- 0x66, 0x66, 0x66, 0x3b, 0x20, 0x62, 0x61, 0x63, 0x6b, 0x67, +- 0x72, 0x6f, 0x75, 0x6e, 0x64, 0x2d, 0x63, 0x6f, 0x6c, 0x6f, +- 0x72, 0x3a, 0x20, 0x23, 0x66, 0x62, 0x62, 0x30, 0x33, 0x34, +- 0x3b, 0x22, 0x3e, 0x3c, 0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, +- 0x3e, 0x3c, 0x68, 0x31, 0x3e, 0x55, 0x70, 0x67, 0x72, 0x61, +- 0x64, 0x69, 0x6e, 0x67, 0x20, 0x73, 0x79, 0x73, 0x74, 0x65, +- 0x6d, 0x20, 0x2e, 0x2e, 0x2e, 0x2e, 0x3c, 0x2f, 0x68, 0x31, +- 0x3e, 0x3c, 0x2f, 0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x3e, +- 0x3c, 0x2f, 0x62, 0x6f, 0x64, 0x79, 0x3e, 0x3c, 0x2f, 0x68, +- 0x74, 0x6d, 0x6c, 0x3e, 0xa, }; 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+- +-static const char data_flash_html[] = { +- /* /flash.html */ +- 0x2f, 0x66, 0x6c, 0x61, 0x73, 0x68, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0, +- 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x32, +- 0x30, 0x30, 0x20, 0x4f, 0x4b, 0xd, 0xa, 0x53, 0x65, 0x72, +- 0x76, 0x65, 0x72, 0x3a, 0x20, 0x75, 0x49, 0x50, 0x2f, 0x30, +- 0x2e, 0x39, 0x20, 0x28, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, +- 0x2f, 0x64, 0x75, 0x6e, 0x6b, 0x65, 0x6c, 0x73, 0x2e, 0x63, +- 0x6f, 0x6d, 0x2f, 0x61, 0x64, 0x61, 0x6d, 0x2f, 0x75, 0x69, +- 0x70, 0x2f, 0x29, 0xd, 0xa, 0x43, 0x6f, 0x6e, 0x74, 0x65, +- 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, +- 0x65, 0x78, 0x74, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0xd, 0xa, +- 0xd, 0xa, 0x3c, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0xa, 0x9, +- 0x3c, 0x68, 0x65, 0x61, 0x64, 0x3e, 0xa, 0x9, 0x9, 0x3c, +- 0x74, 0x69, 0x74, 0x6c, 0x65, 0x3e, 0xa, 0x9, 0x9, 0x9, +- 0x4c, 0x61, 0x46, 0x6f, 0x6e, 0x65, 0x72, 0x61, 0x20, 0x46, +- 0x61, 0x69, 0x6c, 0x73, 0x61, 0x66, 0x65, 0x20, 0x55, 0x49, +- 0xa, 0x9, 0x9, 0x3c, 0x2f, 0x74, 0x69, 0x74, 0x6c, 0x65, +- 0x3e, 0xa, 0x9, 0x3c, 0x2f, 0x68, 0x65, 0x61, 0x64, 0x3e, +- 0xa, 0x9, 0x3c, 0x62, 0x6f, 0x64, 0x79, 0x20, 0x73, 0x74, +- 0x79, 0x6c, 0x65, 0x3d, 0x22, 0x6d, 0x61, 0x72, 0x67, 0x69, +- 0x6e, 0x3a, 0x20, 0x30, 0x70, 0x74, 0x20, 0x61, 0x75, 0x74, +- 0x6f, 0x3b, 0x20, 0x68, 0x65, 0x69, 0x67, 0x68, 0x74, 0x3a, +- 0x31, 0x30, 0x30, 0x25, 0x3b, 0x20, 0x63, 0x6f, 0x6c, 0x6f, +- 0x72, 0x3a, 0x20, 0x23, 0x30, 0x30, 0x30, 0x3b, 0x20, 0x62, +- 0x61, 0x63, 0x6b, 0x67, 0x72, 0x6f, 0x75, 0x6e, 0x64, 0x2d, +- 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x3a, 0x20, 0x23, 0x66, 0x62, +- 0x62, 0x30, 0x33, 0x34, 0x3b, 0x22, 0x3e, 0xa, 0x9, 0x9, +- 0x3c, 0x68, 0x31, 0x3e, 0x46, 0x6c, 0x61, 0x73, 0x68, 0x69, +- 0x6e, 0x67, 0x3c, 0x2f, 0x68, 0x31, 0x3e, 0xa, 0x9, 0x9, +- 0x54, 0x68, 0x65, 0x20, 0x73, 0x79, 0x73, 0x74, 0x65, 0x6d, +- 0x20, 0x69, 0x73, 0x20, 0x6e, 0x6f, 0x77, 0x20, 0x74, 0x72, +- 0x79, 0x69, 0x6e, 0x67, 0x20, 0x74, 0x6f, 0x20, 0x66, 0x6c, +- 0x61, 0x73, 0x68, 0x2e, 0x20, 0x49, 0x66, 0x20, 0x74, 0x68, +- 0x65, 0x72, 0x65, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x70, +- 0x72, 0x6f, 0x62, 0x6c, 0x65, 0x6d, 0x2c, 0x20, 0x74, 0x68, +- 0x65, 0x20, 0x6c, 0x65, 0x64, 0x73, 0x20, 0x77, 0x69, 0x6c, +- 0x6c, 0x20, 0x73, 0x74, 0x61, 0x72, 0x74, 0x20, 0x74, 0x6f, +- 0x20, 0x62, 0x6c, 0x69, 0x6e, 0x6b, 0x2e, 0xa, 0xa, 0x9, +- 0x9, 0x41, 0x66, 0x74, 0x65, 0x72, 0x20, 0x61, 0x20, 0x73, +- 0x75, 0x63, 0x63, 0x65, 0x73, 0x73, 0x66, 0x75, 0x6c, 0x6c, +- 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x20, 0x74, 0x68, +- 0x65, 0x20, 0x62, 0x6f, 0x78, 0x20, 0x77, 0x69, 0x6c, 0x6c, +- 0x20, 0x72, 0x65, 0x62, 0x6f, 0x6f, 0x74, 0xa, 0x9, 0x3c, +- 0x2f, 0x62, 0x6f, 0x64, 0x79, 0x3e, 0xa, 0x3c, 0x2f, 0x68, +- 0x74, 0x6d, 0x6c, 0x3e, 0xa, }; +- +-const struct fsdata_file file_flashing_html[] = {{NULL, data_flashing_html, data_flashing_html + 15, sizeof(data_flashing_html) - 15}}; ++static const char data_flashing_html[] = ++"HTTP/1.0 200 OK\n" ++"Server: uIP/0.9 (http://dunkels.com/adam/uip/)\n" ++"Content-type: text/html\n" ++"\n" ++"<html>\n" ++"\t<head>\n" ++"\t\t<title>\n" ++"\t\t\tFailsafe UI\n" ++"\t\t</title>\n" ++"\t</head>\n" ++"\t<body>\n" ++"\t\t<center><h1>Upgrading system...</h1></center>\n" ++"\t</body>\n" ++"</html>\n"; ++ ++static const char data_fail_html[] = ++"HTTP/1.0 200 OK\n" ++"Server: uIP/0.9 (http://dunkels.com/adam/uip/)\n" ++"Content-type: text/html\n" ++"\n" ++"<html>\n" ++"\t<head>\n" ++"\t\t<title>\n" ++"\t\t\tFailsafe UI\n" ++"\t\t</title>\n" ++"\t</head>\n" ++"\t<body>\n" ++"\t\t<h1>Flashing failed</h1>\n" ++"\t\tERROR - the image you uploaded failed to pass verification.<br>\n" ++"\t\tPlease make sure to use an official update provided by http://lantiq.com/\n" ++"\t</body>\n" ++"</html>\n"; ++ ++static const char data_404_html[] = ++"HTTP/1.0 404 File not found\n" ++"Server: uIP/0.9 (http://dunkels.com/adam/uip/)\n" ++"Content-type: text/html\n" ++"\n" ++"<html>\n" ++"\t<head>\n" ++"\t\t<title>\n" ++"\t\t\tFailsafe UI\n" ++"\t\t</title>\n" ++"\t</head>\n" ++"\t<body>\n" ++"\t\t<center><h1>404 - file not found</h1></center>\n" ++"\t</body>\n" ++"</html>\n"; ++ ++static const char data_index_html[] = ++"HTTP/1.0 200 OK\n" ++"Server: uIP/0.9 (http://dunkels.com/adam/uip/)\n" ++"Content-type: text/html\n" ++"\n" ++"<html>\n" ++"\t<head>\n" ++"\t\t<title>\n" ++"\t\t\tFailsafe UI\n" ++"\t\t</title>\n" ++"\t</head>\n" ++"\t<body>\n" ++"\t\t<h1>Failsafe UI</h1>\n" ++"\t\t<form method=\"post\" enctype=\"multipart/form-data\">\n" ++"\t\t\t<input type=file name=firmware>\n" ++"\t\t\t<input type=submit>\n" ++"\t\t</form>\n" ++"\t</body>\n" ++"</html>\n"; ++ ++static const char data_flash_html[] = ++"HTTP/1.0 200 OK\n" ++"Server: uIP/0.9 (http://dunkels.com/adam/uip/)\n" ++"Content-type: text/html\n" ++"\n" ++"<html>\n" ++"\t<head>\n" ++"\t\t<title>\n" ++"\t\t\tFailsafe UI\n" ++"\t\t</title>\n" ++"\t</head>\n" ++"\t<body>\n" ++"\t\t<h1>Flashing...</h1>\n" ++"\t\tThe system is now trying to flash. If there is a problem, the LEDs will " ++"start to blink.<br>\n" ++"\n" ++"\t\tAfter a successful update the box will reboot\n" ++"\t</body>\n" ++"</html>\n"; ++ ++const struct fsdata_file file_flashing_html[] = ++{{NULL, "/flashing.html", data_flashing_html, sizeof(data_flashing_html)}}; ++ ++const struct fsdata_file file_fail_html[] = ++{{file_flashing_html, "/fail.html", data_fail_html, sizeof(data_fail_html)}}; + +-const struct fsdata_file file_fail_html[] = {{file_flashing_html, data_fail_html, data_fail_html + 11, sizeof(data_fail_html) - 11}}; ++const struct fsdata_file file_404_html[] = ++{{file_fail_html, "/404.html", data_404_html, sizeof(data_404_html)}}; + +-const struct fsdata_file file_404_html[] = {{file_fail_html, data_404_html, data_404_html + 10, sizeof(data_404_html) - 10}}; ++const struct fsdata_file file_index_html[] = ++{{file_404_html, "/index.html", data_index_html, sizeof(data_index_html)}}; + +-const struct fsdata_file file_index_html[] = {{file_404_html, data_index_html, data_index_html + 12, sizeof(data_index_html) - 12}}; +- +-const struct fsdata_file file_flash_html[] = {{file_index_html, data_flash_html, data_flash_html + 12, sizeof(data_flash_html) - 12}}; ++const struct fsdata_file file_flash_html[] = ++{{file_index_html, "/flash.html", data_flash_html, sizeof(data_flash_html)}}; + + #define FS_ROOT file_flash_html + +-#define FS_NUMFILES 5 +\ No newline at end of file ++#define FS_NUMFILES 5 +--- a/net/uip-0.9/httpd.c ++++ b/net/uip-0.9/httpd.c +@@ -130,7 +130,7 @@ httpd_appcall(void) + if(!fs_open((const char *)&uip_appdata[4], &fsfile)) + { + PRINTLN("couldn't open file"); +- fs_open(file_index_html.name, &fsfile); ++ fs_open(file_404_html.name, &fsfile); + } + } + hs->script = 0; +@@ -141,7 +141,7 @@ httpd_appcall(void) + if(hs->state == HTTP_FIRMWARE) + { + unsigned char *start = (unsigned char*)uip_appdata; +- char *clen = strstr(start, "Content-Length:"); ++ char *clen = strstr((char *)start, "Content-Length:"); + int len = 0; + unsigned char *next, *end; + unsigned char *boundary_start; +@@ -150,14 +150,14 @@ httpd_appcall(void) + if(clen) + { + clen += sizeof("Content-Length:"); +- next = strstr(clen, eol); ++ next = (unsigned char *)strstr(clen, eol); + if(next) + { + len = atoi(clen); + next++; + printf("expecting %d bytes\n", len); + upload_data = httpd_upload_data = (unsigned char *)do_http_tmp_address(); +- printf("received data will be stored at 0x%08X\n", upload_data); ++ printf("received data will be stored at %p\n", upload_data); + if(!upload_data) + { + printf("failed to allocate memory\n"); +@@ -174,14 +174,14 @@ httpd_appcall(void) + uip_close(); + return; + } +- boundary_start = strstr(next, "---"); ++ boundary_start = (unsigned char *)strstr((char *)next, "---"); + if(!boundary_start) + { + uip_close(); + return; + } +- end = strstr(boundary_start, eol); +- if(!eol) ++ end = (unsigned char *)strstr((char *)boundary_start, eol); ++ if(!end) + { + uip_close(); + return; +@@ -189,13 +189,13 @@ httpd_appcall(void) + boundary_len = end - boundary_start; + memcpy(boundary, boundary_start, boundary_len); + boundary[boundary_len] = 0; +- next = strstr(boundary_start, "name=\"firmware\";"); ++ next = (unsigned char *)strstr((char *)boundary_start, "name=\"firmware\";"); + if(!next) + { + uip_close(); + return; + } +- next = strstr(next, eol2); ++ next = (unsigned char *)strstr((char *)next, eol2); + if(!next) + { + printf("could not find start of data\n"); +@@ -259,7 +259,6 @@ httpd_appcall(void) + { + if(upload_running) + { +- int i; + httpd_upload_complete = 1; + // for(i = 0; i < hs->upload_total; i++) + // printf("%c", httpd_upload_data[i]); +@@ -267,7 +266,7 @@ httpd_appcall(void) + uip_close(); + } + } +- uip_send(hs->dataptr, hs->count); ++ uip_send((unsigned char *)hs->dataptr, hs->count); + } + break; + |