Hi,
I have a query on how to check jumbo frame option enabled or not.
I compiled my NDK package (v2.21) by :
- Changing package file in stack directory @ C:\ti\ndk_2_21_01_38_Copy\packages\ti\ndk\stack
- Changing package file in netctrl directory C:\ti\ndk_2_21_01_38_Copy\packages\ti\ndk\netctrl
/*
* Copyright (c) 2012, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of Texas Instruments Incorporated 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
* */
/*
* ======== package.bld ========
*/
Pkg.otherFiles = [
"package.bld",
"fdt/fdt.h",
"ip/ip.h",
"ipv6/ipv6.h",
"lli/lli.h",
"nat/nat.h",
"nat/proxy.h",
"pbm/jumbo_pbm.c",
"ppp/md5.h",
"ppp/ppp.h",
"pppoe/pppoe.h",
"rawethsock/rawethsock.h",
"route/route.h",
"sock/sock.h",
"sock6/sock6.h",
"tcp/tcp.h",
"tcp6/tcp6.h",
];
/* List of all the NDK core files. */
var coreLibFiles = [
"bind/bind.c",
"ether/ether.c",
"ether/etherin.c",
"fdt/file.c",
"fdt/fileuser.c",
"fdt/socket.c",
"icmp/icmp.c",
"icmp/icmpin.c",
"igmp/igmp.c",
"ip/ip.c",
"ip/ipin.c",
"ip/ipout.c",
"ip/ipfrag.c",
"lli/lli.c",
"lli/lliin.c",
"lli/lliout.c",
"node/node.c",
"pipe/pipe.c",
"raw/raw.c",
"res/exec.c",
"res/if.c",
"res/sb.c",
"res/timer.c",
"route/route.c",
"route/rtable.c",
"rtc/rtc.c",
"sock/sock.c",
"sock/sockint.c",
"sock/sockpcb.c",
"sock/sockprot.c",
"tcp/tcp.c",
"tcp/tcpin.c",
"tcp/tcpout.c",
"tcp/tcpprot.c",
"tcp/tcptime.c",
"udp/udp.c",
"nat/nat.c",
"nat/natpkt.c",
"nat/proxy.c",
"ppp/auth.c",
"ppp/ipcp.c",
"ppp/lcp.c",
"ppp/md5.c",
"ppp/ppp.c",
"ppp/nimuppp.c",
"pppoe/pppoe.c",
"utils/listlib.c",
"pppoe/nimupppoe.c",
"nimu/nimu.c",
"vlan/vlan.c",
"bind6/bind6.c",
"icmpv6/icmpv6.c",
"icmpv6/icmpv6_ndisc.c",
"icmpv6/icmpv6in.c",
"icmpv6/icmpv6out.c",
"ipv6/ipv6.c",
"ipv6/ipv6_exthdrs.c",
"ipv6/ipv6_frag.c",
"ipv6/ipv6in.c",
"ipv6/ipv6out.c",
"lli6/lli6.c",
"mld/mld.c",
"raw6/raw6.c",
"res6/sb6.c",
"route6/route6.c",
"sock6/sock6.c",
"sock6/sock6int.c",
"sock6/sock6pcb.c",
"sock6/sock6prot.c",
"tcp6/tcp6.c",
"tcp6/tcp6in.c",
"tcp6/tcp6out.c",
"tcp6/tcp6prot.c",
"tcp6/tcp6time.c",
"udp6/udp6.c",
"raweth/raweth.c",
"rawethsock/rawethsock.c",
"rawethsock/rawethsock_prot.c",
"rawethsock/rawethsock_pcb.c",
// build PBM into stack library to allow pure IPv4 libs (SDOCM00076155)
"pbm/pbm.c",
"pbm/pbm_data.c",
/*
* Jumbo frame support
*
* To add support for jumbo frames, add the following file to this array
* and throw the following define to the compiler in 'copts' below:
*
* -D_INCLUDE_JUMBOFRAME_SUPPORT
*/
"pbm/jumbo_pbm.c",
];
/*
* M3 Library Build Options
*
* NOTE: currently only IPv4 M3 libraries have reduced sizes.
*
* Building for M3 requires reduced values for the following sizes,
* normally defined in pbm.c and mem_bios6.c:
*
* PKT_NUM_FRAMEBUF
* PKT_SIZE_FRAMEBUF
*
* By defining _NDK_MIN_PBM_BUFS, this allows
* these sizes to be redefined elsewhere. For M3, we'll redefine
* them here, in the compiler options variable 'copts', then pass this for all
* IPv4 library versions for M3:
*/
var m3PbmCopts = " -D_NDK_MIN_PBM_BUFS" +
" -DPKT_NUM_FRAMEBUF=16" +
" -DPKT_SIZE_FRAMEBUF=1552";
// back up original value of Pkg.libDir
var PkglibDirOrig = Pkg.libDir;
/*
* Build all stack libraries
*
* We must build all permutations of the NDK core stack library for all targets
*/
for (var i = 0; i < Build.targets.length; i++) {
var target = Build.targets[i];
/*
* stk.lib
*/
var libOptions = {
copts: "-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
// first library to build
var libName = "stk";
// build M3 library with reduced buffer sizes for pbm.c and jumbo_pbm.c
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk_ppp.lib
*/
var libName = "stk_ppp";
var libOptions = {
copts: "-D_INCLUDE_PPP_CODE -D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6_ppp.lib
*/
var libName = "stk6_ppp";
var libOptions = {
copts: "-D_INCLUDE_PPP_CODE -D_NDK_EXTERN_CONFIG " +
"-D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk_ppp_pppoe.lib
*/
var libName = "stk_ppp_pppoe";
var libOptions = {
copts: "-D_INCLUDE_PPP_CODE -D_INCLUDE_PPPOE_CODE " +
"-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
// build M3 library with reduced buffer sizes for pbm.c and jumbo_pbm.c
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6_ppp_pppoe.lib
*/
var libName = "stk6_ppp_pppoe";
var libOptions = {
copts: "-D_INCLUDE_PPP_CODE -D_INCLUDE_PPPOE_CODE " +
"-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE " +
"-D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk_nat.lib
*/
var libName = "stk_nat";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_NDK_EXTERN_CONFIG " +
"-D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
// build M3 library with reduced buffer sizes for pbm.c and jumbo_pbm.c
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6_nat.lib
*/
var libName = "stk6_nat";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_NDK_EXTERN_CONFIG " +
"-D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk_nat_ppp.lib
*/
var libName = "stk_nat_ppp";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_INCLUDE_PPP_CODE " +
"-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
// build M3 library with reduced buffer sizes for pbm.c and jumbo_pbm.c
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6_nat_ppp.lib
*/
var libName = "stk6_nat_ppp";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_INCLUDE_PPP_CODE " +
"-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE " +
"-D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk_nat_ppp_pppoe.lib
*/
var libName = "stk_nat_ppp_pppoe";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_INCLUDE_PPP_CODE " +
"-D_INCLUDE_PPPOE_CODE -D_NDK_EXTERN_CONFIG " +
"-D_INCLUDE_NIMU_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
// build M3 library with reduced buffer sizes for pbm.c and jumbo_pbm.c
if (target.name == "M3") {
libOptions.copts += m3PbmCopts;
}
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6_nat_ppp_pppoe.lib
*/
var libName = "stk6_nat_ppp_pppoe";
var libOptions = {
copts: "-D_INCLUDE_NAT_CODE -D_INCLUDE_PPP_CODE " +
"-D_INCLUDE_PPPOE_CODE -D_NDK_EXTERN_CONFIG " +
"-D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
/*
* stk6.lib
*/
var libName = "stk6";
var libOptions = {
copts: "-D_NDK_EXTERN_CONFIG -D_INCLUDE_NIMU_CODE " +
"-D_INCLUDE_IPv6_CODE -D_INCLUDE_JUMBOFRAME_SUPPORT",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(coreLibFiles);
}
/* include source files in the release package */
Pkg.attrs.exportSrc = true;
Pkg.attrs.exportCfg = true;
- Rebuilded NDK core as mentioned in : http://processors.wiki.ti.com/index.php/Rebuilding_The_NDK_Core_Using_Gmake
Compilation was success. I rebuilded my project by specifying new NDK package path at properties->ccs build->variables
Project compilation was success. I updated my code to send packet of size 2KB and also enabled the Jumboframe option in Host PC.
With these configurations when i run my project, i observed that data going well but in terms of two packs instead of one packet. First packet size is 1514 and second is 600 bytes, Based on this i felt like my jumbo frame option is not enabled in NDK.
May i know anything else i missed to work with jumbo frames?
Thanks
/*
* Copyright (c) 2012, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of Texas Instruments Incorporated 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
* */
/*
* ======== package.bld ========
*/
Pkg.otherFiles = ["package.bld"];
/* List of all the NETCTRL Files */
var netCtrlLibFiles = [
"netctrl.c",
"netsrv.c",
];
/*
* Build 3 different library variations for NETCTRL
*
* The NETCTRL library is designed to support "potential" stack features
* that the user may desire within their application (e.g. DHCP server).
* However, the drawback of this is that the code for such features will
* be included in the executable even if the application never uses said
* feature. This results in a larger footprint than is usually necessary.
*
* To minimize this problem, there are now 3 different versions of the
* NETCTRL library that are available:
*
* - netctrl_min: This minimal library enables the following
* services. It should be used when a minimal
* footprint is desired:
*
* - DHCP client
*
*
* - netctrl: This "standard" version of the NETCTRL library
* enables the following features and has a medium
* footprint:
*
* - Telnet server
* - Http server
* - DHCP client
*
*
* - netctrl_full: This "full" library enables all supported
* NETCTRL features, which include:
*
* - Telnet server
* - Http server
* - NAT server
* - DHCP client
* - DHCP server
* - DNS server
*
* In turn, each of the above is built for both pure IPv4 as well as IPv6.
*
* The library flavors specified above take advantage of the define
* "_NDK_EXTERN_CONFIG". This allows the build to override the following
* definitions that exist in netsrv.h, which, without defining
* "_NDK_EXTERN_CONFIG", would control the features that are brought into
* the netctrl library:
*
* - NETSRV_ENABLE_TELNET
* - NETSRV_ENABLE_HTTP
* - NETSRV_ENABLE_NAT
* - NETSRV_ENABLE_DHCPCLIENT
* - NETSRV_ENABLE_DHCPSERVER
* - NETSRV_ENABLE_DNSSERVER
*
*/
/* Build the libraries for all the targets specified. */
for (var i = 0; i < Build.targets.length; i++) {
var target = Build.targets[i];
/* We build two versions of the library, i.e. NIMU + IPv6 with and without
* Jumbo Frame Support Enabled.
*/
/*********************************************************************
************** IPv6 and no Jumbo Frame Support Version **************
*********************************************************************/
/* IPv6 netctrl_min library */
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=0 " +
" -DNETSRV_ENABLE_HTTP=0 " +
" -DNETSRV_ENABLE_NAT=0 " +
" -DNETSRV_ENABLE_DHCPCLIENT=1 " +
" -DNETSRV_ENABLE_DHCPSERVER=0 " +
" -DNETSRV_ENABLE_DNSSERVER=0 " +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE",
incs: ndkPathInclude,
};
// first library to build
var libName = "netctrl_min";
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
/* IPv6 netctrl "standard" library */
var libName = "netctrl";
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=1 " +
" -DNETSRV_ENABLE_HTTP=1 " +
" -DNETSRV_ENABLE_NAT=0 " +
" -DNETSRV_ENABLE_DHCPCLIENT=1 " +
" -DNETSRV_ENABLE_DHCPSERVER=0 " +
" -DNETSRV_ENABLE_DNSSERVER=0 " +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
/* IPv6 netctrl_full library */
var libName = "netctrl_full";
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=1 " +
" -DNETSRV_ENABLE_HTTP=1 " +
" -DNETSRV_ENABLE_NAT=1 " +
" -DNETSRV_ENABLE_DHCPCLIENT=1 " +
" -DNETSRV_ENABLE_DHCPSERVER=1 " +
" -DNETSRV_ENABLE_DNSSERVER=1 " +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE -D_INCLUDE_IPv6_CODE",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
/*********************************************************************
************** IPv4 and no Jumbo Frame Support Version **************
*********************************************************************/
/* IPv4 netctrl_min library */
var libName = "netctrl_min_ipv4";
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=0" +
" -DNETSRV_ENABLE_HTTP=0" +
" -DNETSRV_ENABLE_NAT=0" +
" -DNETSRV_ENABLE_DHCPCLIENT=1" +
" -DNETSRV_ENABLE_DHCPSERVER=0" +
" -DNETSRV_ENABLE_DNSSERVER=0" +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE ",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
/* IPv4 netctrl "standard" library */
var libName = "netctrl_ipv4";
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=1" +
" -DNETSRV_ENABLE_HTTP=1" +
" -DNETSRV_ENABLE_NAT=0" +
" -DNETSRV_ENABLE_DHCPCLIENT=1" +
" -DNETSRV_ENABLE_DHCPSERVER=0" +
" -DNETSRV_ENABLE_DNSSERVER=0" +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE ",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
/* IPv4 netctrl_full library */
var libName = "netctrl_full_ipv4";
var libOptions = {
copts: " -D_NDK_EXTERN_CONFIG " +
" -DNETSRV_ENABLE_TELNET=1" +
" -DNETSRV_ENABLE_HTTP=1" +
" -DNETSRV_ENABLE_NAT=1" +
" -DNETSRV_ENABLE_DHCPCLIENT=1" +
" -DNETSRV_ENABLE_DHCPSERVER=1" +
" -DNETSRV_ENABLE_DNSSERVER=1" +
" -DUSE_EVENT_SEMAPHORE=1 -DUSE_SERIAL_PORT=0 " +
" -D_INCLUDE_JUMBOFRAME_SUPPORT " +
" -D_INCLUDE_NIMU_CODE ",
incs: ndkPathInclude,
};
var lib = Pkg.addLibrary("lib/" + libName, target, libOptions);
lib.addObjects(netCtrlLibFiles);
}
/* include source files in the release package */
Pkg.attrs.exportSrc = true;
Pkg.attrs.exportCfg = true;
