====== DNS-320 ======
This page will share some more information about the [[http://www.dlink.co.uk/cs/Satellite?c=Product_C&childpagename=DLinkEurope-GB/DLProductCarouselMultiple&cid=1197388178398&p=1197318962342&packedargs=ProductParentID%3D1195808623796%26category%3DQuickProductFinder%26locale%3D1195806691854%26term%3DShareCenter%2BPulse%2B%2528DNS-320%2529&pagename=DLinkEurope-GB/DLWrapper|ShareCenter Pulse (DNS-320)]].\\
===== Hardware =====
Additional to the product specifications.{{ dns-320.png|Front view of the DNS-320}}
^ CPU | 800 MHz Marvell 88F6281 (Kirkwood) |
^ RAM | 128 MB |
^ USB | 1 USB2.0 Port (front) |
^ LAN | Marvell 88E1118R-NNC1 |
^ Cooling | [[hardware:fan|ADDA AD045HB-G73]] |
^ Kernel | 2.6.22.18 |
^ Samba | 3.2.8 |
^ C library | gcc-4.2-glibc-2.5 |
\\
== Reviews & Tutorials ==
* [[http://nas-tweaks.net/devices/d-link-dns-320/|DNS-320-Page on NAS-Tweaks with further Pictures]]
* [[http://jamie.lentin.co.uk/devices/dlink-dns325/|Replacing firmware with Debian Linux]]
== /proc/cpuinfo ==
<code>Processor : ARM926EJ-S rev 1 (v5l)
BogoMIPS : 791.34
Features : swp half thumb fastmult edsp
CPU implementer : 0x56
CPU architecture: 5TE
CPU variant : 0x2
CPU part : 0x131
CPU revision : 1
Cache type : write-back
Cache clean : cp15 c7 ops
Cache lockdown : format C
Cache format : Harvard
I size : 16384
I assoc : 4
I line length : 32
I sets : 128
D size : 16384
D assoc : 4
D line length : 32
D sets : 128
Hardware : Feroceon-KW
Revision : 0000
Serial : 0000000000000000
</code>
\\
===== Serial PIN Layout =====
BusyBox break-in code is 5784468 for Firmware before v2.03. Starting with v2.03 it is set by the ui [http://forums.dlink.com/index.php?topic=42483.msg149905#msg149905].
Jumper: JP3\\
TX [5]\\
GND [4]\\
VD33 [3]\\
\\
RX [1]\\
\\
===== Serial console boot messages =====
Below the messages sent to the serial console during the system startup, till init is started.
<code>
** MARVELL BOARD: DB-88F6281A-BP LE
U-Boot 1.1.4 (Jun 7 2010 - 10:33:37) Marvell version:
3.4.14.DNS320_02
U-Boot code: 00600000 -> 0067FFF0 BSS: -> 006CEE80
Soc: MV88F6281 Rev 3 (DDR2)
CPU running @ 800Mhz L2 running @ 400Mhz
SysClock = 200Mhz , TClock = 166Mhz
DRAM CAS Latency = 3 tRP = 3 tRAS = 8 tRCD=3
DRAM CS[0] base 0x00000000 size 128MB
DRAM Total size 128MB 16bit width
Flash: 0 kB
Addresses 8M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (8M - 7M): Done
NAND:128 MB
*** Warning - bad CRC or NAND, using default environment
CPU : Marvell Feroceon (Rev 1)
Streaming disabled
Write allocate disabled
USB 0: host mode
PEX 0: interface detected no Link.
Net: egiga0 [PRIME]
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x100000, size 0x300000
load addr .... =a00000
3145728 bytes read: OK
NAND read: device 0 offset 0x600000, size 0x300000
load addr .... =f00000
3145728 bytes read: OK
## Booting image at 00a00000 ...
Image Name: Linux-2.6.22.18
Created: 2010-11-15 9:49:59 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2196588 Bytes = 2.1 MB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
OK
## Loading Ramdisk Image at 00f00000 ...
Image Name: Ramdisk
Created: 2010-12-06 7:00:10 UTC
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 1563868 Bytes = 1.5 MB
Load Address: 00e00000
Entry Point: 00e00000
Verifying Checksum ... OK
Starting kernel ...
Uncompressing Linux.....................................................................................................................
Linux version 2.6.22.18 (bing@SWTEST1) (gcc version 4.2.1) #22 Mon Nov 15 17:49:27 CST 2010
CPU: ARM926EJ-S [56251311] revision 1 (ARMv5TE), cr=00053977
Machine: Feroceon-KW
Using UBoot passing parameters structure
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
Built 1 zonelists. Total pages: 32512
Kernel command line: root=/dev/ram console=ttyS0,115200 :::DB88FXX81:egiga0:none
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB 0MB 0MB 0MB = 128MB total
Memory: 123776KB available (4120K code, 251K data, 124K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
CPU Interface
-------------
SDRAM_CS0 ....base 00000000, size 128MB
SDRAM_CS1 ....disable
SDRAM_CS2 ....disable
SDRAM_CS3 ....disable
PEX0_MEM ....base e8000000, size 128MB
PEX0_IO ....base f2000000, size 1MB
INTER_REGS ....base f1000000, size 1MB
NFLASH_CS ....base fa000000, size 2MB
SPI_CS ....base f4000000, size 16MB
BOOT_ROM_CS ....no such
DEV_BOOTCS ....no such
CRYPT_ENG ....base f0000000, size 2MB
Marvell Development Board (LSP Version KW_LSP_4.3.4_patch30)-- DB-88F6281A-BP Soc: 88F6281 A1 LE
Detected Tclk 166666667 and SysClk 200000000
MV Buttons Device Load
Marvell USB EHCI Host controller #0: c05bb600
PEX0 interface detected no Link.
PCI: bus0: Fast back to back transfers enabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
Time: kw_clocksource clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 1527K
cpufreq: Init kirkwood cpufreq driver
XOR registered 1 NET_DMA over 4 channels
XOR 2nd invalidate WA enabled
cesadev_init(c00119d8)
mvCesaInit: sessions=640, queue=64, pSram=f0000000
Warning: TS unit is powered off.
MV Buttons Driver Load
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 3.3 (2007/10/31) Phillip Lougher
squashfs: LZMA suppport for slax.org by jro
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFFS2 version 2.2. (NAND) �Â�© 2001-2006 Red Hat, Inc.
SGI XFS with large block numbers, no debug enabled
io scheduler noop registered
io scheduler anticipatory registered (default)
Serial: 8250/16550 driver $Revision: 1.7 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
serial8250.0: ttyS1 at MMIO 0xf1012100 (irq = 34) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 10240K size 1024 blocksize
loop: module loaded
Loading Marvell Ethernet Driver:
o Cached descriptors in DRAM
o DRAM SW cache-coherency
o Single RX Queue support - ETH_DEF_RXQ=0
o Single TX Queue support - ETH_DEF_TXQ=0
o TCP segmentation offload enabled
o LRO support supported
o Receive checksum offload enabled
o Transmit checksum offload enabled
o Network Fast Processing (Routing) supported
o Driver ERROR statistics enabled
o Driver INFO statistics enabled
o Proc tool API enabled
o SKB Reuse supported
o SKB Recycle supported
o Rx descripors: q0=128
o Tx descripors: q0=532
o Loading network interface(s):
o register under egiga0 platform
o egiga0, ifindex = 1, GbE port = 0
Warning: Giga 1 is Powered Off
mvFpRuleDb (c7dd0000): 1024 entries, 4096 bytes
Integrated Sata device found
scsi0 : Marvell SCSI to SATA adapter
scsi1 : Marvell SCSI to SATA adapter
scsi 0:0:0:0: Direct-Access SAMSUNG HD502IJ 1AA0 PQ: 0 ANSI: 5
scsi 1:0:0:0: Direct-Access SAMSUNG HD502IJ 1AA0 PQ: 0 ANSI: 5
scsi 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Attached scsi generic sg1 type 0
NFTL driver: nftlcore.c $Revision: 1.1.1.1 $, nftlmount.c $Revision: 1.1.1.1 $
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 98 at 0x00c40000
Using static partition definition
Creating 6 MTD partitions on "nand_mtd":
0x00000000-0x00100000 : "u-boot"
0x00100000-0x00600000 : "uImage"
0x00600000-0x00b00000 : "ramdisk"
0x00b00000-0x07100000 : "image"
0x07100000-0x07b00000 : "mini firmware"
0x07b00000-0x08000000 : "config"
ehci_marvell ehci_marvell.70059: Marvell Orion EHCI
ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1
ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100
ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
USB Universal Host Controller Interface driver v3.0
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
dm_crypt using the OCF package.
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
Freeing init memory: 124K
init started: BusyBox v1.11.2 (2010-11-17 11:44:30 CST)
[...]
</code>
===== Setting up ffp =====
There is a complete Tutorial on the Installation of ffp available on NAS-Tweaks: [[http://nas-tweaks.net/40/installation-of-the-fonz-funplug-0-5-for-ch3snas-ch3mnas-dns-323-and-many-more/|Installation of fun_plug 0.5]]. If you want to do everything yourself instead, just follow the instructions below.
To get the [[howto:ffp|fonz fun_plug]] running some small changes to the available ffp ''fun_plug'' file are needed.
Search and replace all entries of ''/mnt/HD_a2/'' with ''/mnt/HD/HD_a2/''.\\
\\
Then follow the normal instructions of how to install ffp.\\
\\
shadowandy has provided modified ffp package for DNS-320 [[http://www.shadowandy.net/2010/11/dns-320-making-fun_plug-and-old-packages-work.htm|here]]
\\
\\
Another article in German on installing fun_plug 0.5 can be found [[http://wolf-u.li/3779/installation-des-fonz-fun_plug-0-5-auf-dem-d-link-dns-320-sharecenter-pulse/|here]]
\\
\\
Once installed and running you might want to set-up ssh and change the root password. ([[http://nas-tweaks.net/CH3SNAS:Tutorials/fun_plug#Change_root_password|for example this]])\\
But to need to change ''store-passwd.sh'' also because that is functioning differently on our device. It can be found at ''/ffp/sbin/store-passwd.sh''\\
\\
And make it look like this:
<code>
#!/bin/sh
echo "Copying files to /usr/local/config/..."
cp -f /etc/passwd /usr/local/config/.
cp -f /etc/group /usr/local/config/.
cp -f /etc/shadow /usr/local/config/.
cp -f /etc/samba/smbpasswd /usr/local/config/.
</code>
===== Installation and Configuration of Transmission with addons =====
Contributed by [[Zane Chua]] on 10th June 2011.
\\
\\
First of all, you need Funplug 0.5 above.
SSH into the NAS by using PuTTY.
Installation of Transmission:
<code>
wget http://kylek.is-a-geek.org:31337/files/curl-7.18.1.tgz
wget http://kylek.is-a-geek.org:31337/files/Transmission-2.42-1.tgz
funpkg -i curl-7.18.1.tgz
funpkg -i Transmission-2.42-1.tgz
</code>
\\
Once installed, you need to edit the transmission.sh in /ffp/start
SSH into the NAS by using PuTTY again.
Type these commands:
<code>
wget http://ffp.wolf-u.li/additional/app-editors/nano-2.0.9-2.tgz
funpkg -i nano-2.0.9-2.tgz
cd /ffp/start/
nano transmission.sh
</code>
Edit the line from
<code>
TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon
</code>
to
<code>
TRANSMISSION_HOME=/mnt/HD/HD_a2/.transmission-daemon
</code>
Press Ctrl + O and Ctrl + X
\\
After that, i believe that you would want to access the Transmission Web Interface.
\\
SSH into the NAS by using PuTTY again.
<code>
/ffp/start/transmission.sh stop
su nobody -c "transmission-daemon -f -g /mnt/HD/HD_a2/.transmission-daemon -w /mnt/HD/HD_a2/Downloads -a 127.0.0.1,192.168.1.*"
</code>
\\
I downloaded Transmission Torrent Client Utilities v0.2 from http://dns323.thecorewithin.net/
\\
Run this code via SSH again
<code>
wget http://dns323.thecorewithin.net/trans_utils-0.2.tgz
mv trans_utils-0.2.tgz /mnt/HD/HD_a2/trans_utils-0.2.tgz
cd /mnt/HD/HD_a2/
tar xvzf trans_utils-0.2.tgz
cd trans_utils-0.2
nano install.sh
</code>
Change the line from
<code>
BASE_SHARE=/mnt/HD_a2
</code>
to
<code>
BASE_SHARE=/mnt/HD/HD_a2
</code>
Press Ctrl + O and Ctrl + X
\\
\\
Continue with the code:
<code>
cd scripts
nano torrent_utils.sh
</code>
Change the line from
<code>
BASE_SHARE=/mnt/HD_a2
</code>
to
<code>
BASE_SHARE=/mnt/HD/HD_a2
</code>
and the line from
<code>
TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon
</code>
to
<code>
TRANSMISSION_HOME=/mnt/HD/HD_a2/.transmission-daemon
</code>
and the line from
<code>
WATCH_DIR=$BASE_SHARE/watch
</code>
to
<code>
WATCH_DIR=$BASE_SHARE/Downloads/watch
</code>
and the line from
<code>
COMPLETE_DIR=$BASE_SHARE/complete
</code>
to
<code>
COMPLETE_DIR=$BASE_SHARE/Downloads
</code>
Search for the line
<code>
mv "$COMPLETE_DIR/${SEEDING_FILENAME}.moving" "$COMPLETE_DIR/${SEEDING_FILENAME}"
</code>
Add this line below it
<code>
chown -R *USERNAME* "$COMPLETE_DIR/${SEEDING_FILENAME}"
</code>
Replace *USERNAME* with a User you created in the Web Configuration so anyone can edit the files
\\
Press Ctrl + O and Ctrl + X
\\
\\
Continue with the code:
<code>
cd ..
cd start
nano trans_utils.sh
</code>
\\
Change the line from
<code>
TRAN_UTILS=/mnt/HD_a2/.transmission-daemon/scripts
</code>
to
<code>
TRAN_UTILS=/mnt/HD/HD_a2/.transmission-daemon/scripts
</code>
\\
Continue with the code:
<code>
cd ..
./install.sh
</code>
It shouldn't have any issues running but it should make a watch and complete folder in /mnt/HD/HD_a2 which is not even used so we shall just remove them and create them in the proper directories
\\
Continue with the code:
<code>
cd ..
rm -rf watch
rm -rf complete
cd Downloads
mkdir watch
cd ..
/ffp/start/transmission.sh stop (wait a while after this)
chown -R nobody /mnt/HD/HD_a2/.transmission-daemon
chown -R nobody /mnt/HD/HD_a2/Downloads
</code>
\\
**Extras**
\\
If you're a paranoid freak like me and you want to be able to remote access your DNS-320 not from your home and want to use a different port.
\\
You have to change the line in torrent_utils.sh from
\\
<code>
TRANS_REMOTE=$BASE_SYS/bin/transmission-remote
</code>
to
<code>
TRANS_REMOTE="$BASE_SYS/bin/transmission-remote Port"
</code>
\\
and then if you're intending to use authentication by username and password you have to add the username and password in the respective fields in the Settings.json File located in /mnt/HD/HD_a2/.transmission-daemon.
\\
Then you have to change the line in torrent_utils.sh from
\\
<code>
TRANS_REMOTE=$BASE_SYS/bin/transmission-remote
</code>
to
<code>
TRANS_REMOTE="$BASE_SYS/bin/transmission-remote port --auth username:password"
</code>
That should work. Theoretically. If something is wrong with my commands, can someone please edit.
\\
Configuration of Automatic.
\\
I just recently decided to test out Automatic again, i had issues the last time but it seems everything works perfectly now so i'm including this here.
\\
SSH into your NAS via PuTTY and make sure you're in /mnt/HD/HD_a2
<code>
wget http://kylek.is-a-geek.org:31337/files/Automatic-0.7.1-1.tgz
wget http://www.inreto.de/dns323/fun-plug/0.5/packages/libxml2-2.6.31-2.tgz
wget http://www.inreto.de/dns323/fun-plug/0.5/packages/pcre-7.7-1.tgz
funpkg -i libxml2-2.6.31-2.tgz
funpkg -i pcre-7.7-1.tgz
funpkg -i Automatic-0.7.1-1.tgz
</code>
\\
You then need to edit the automatic.sh located in /ffp/start.
<code>
cd /ffp/start/
nano automatic.sh
</code>
Edit the line from
<code>
automatic_flags="-c /ffp/etc/automatic.conf -l /mnt/HD_a2/.transmission-daemon/automatic.log"
</code>
to
<code>
automatic_flags="-c /ffp/etc/automatic.conf -l /mnt/HD/HD_a2/.transmission-daemon/automatic.log -v 2"
</code>
Press Ctrl + O and Ctrl + X
\\
\\
Now you need to create a automatic configuration file. We'll use the sample file.
<code>
cd /ffp/etc/
nano automatic.conf-sample
</code>
Remove the # from rpc-host and rpc-port.
\\
If you need #rpc-auth means you've configured a username and password for Transmission.
\\
Change the line from
<code>
torrent-folder = "/tmp"
</code>
to
<code>
torrent-folder = "/mnt/HD/HD_a2/.transmission-daemon/autotorrents"
</code>
and the line from
<code>
statefile = "~/.config/automatic.state"
</code>
to
<code>
statefile = "/mnt/HD/HD_a2/.transmission-daemon/automatic.state"
</code>
Edit in your RSS Feeds and filters
\\
Press Ctrl + O when you're done and save it as automatic.conf
then Press Ctrl + X
\\
Now we need to go create the folders and state file for automatic. Fire up PuTTY again and do these commands:
<code>
cd /mnt/HD/HD_a2/.transmission-daemon
mkdir autotorrents
touch automatic.state
chmod 777 automatic.state
</code>
\\
Now you can start automatic.sh by typing
<code>
/ffp/start/automatic.sh start
</code>
If you want to stop automatic
<code>
/ffp/start/automatic.sh stop
</code>
\\
Just some tips for the Filters. My RSS Feeds are basically sorted out so I used this section for filters
<code>
filter = { pattern => "(?!.*.)"
}
</code>
It basically means that it applies to all RSS Feeds.
\\
All my commands should be correct, someone edit em if they're wrong. Have fun!
===== Changing the port of Web Configuration Utility =====
\\
Contributed by [[mailto:kothapet@Hotmail.com|Anand Kothapeta]] on 5/20/2011.
\\
\\
I was running two NAS servers (one D-Link DNS-320 and my old PC with FreeNAS) and a web server on a different PC. These are all behind my router. My router and FreeNAS allows me to change the default port for the web configuration utilities. So, I can change them from port 80 and port forward them, and can access the web configuration utilities from internet. However I always have an issue with DNS-320, since it doesn't allow me to change the port and it conflicts with web server. There are some articles on how to change it by running lighttpd. However, I found out that DNS-320 also uses the lighttpd to run the webconfig utility. Also those articles change the port to 81 (not much flexibility). I finally figured out a way to change the port to whatever I wish it to be. Here are the steps. You need to first install the ffp using above articles and links.
\\
\\
1) telnet/ssh login to the DNS-320 box. (see ffp tutorials) and run the following command
<code>
cp /etc/lighttpd/lighttpd.conf /ffp/lighttpd_portmod.conf
</code>
\\
2) Now edit the /ffp/lighttpd_portmod.conf file and change the following line to lets say 8888 and save the file.
<code>
server.port = 8888
</code>
\\
3) edit the fun_plug script and add the following lines between fun_plug.local and FFP_RC if conditions.
<code>
# run fun_plug.local, if present
if [ -x /ffp/etc/fun_plug.local ]; then
echo "* Running /ffp/etc/fun_plug.local ..."
/ffp/etc/fun_plug.local
fi
#*** start Mods for different http port for webadmin tool
echo "killing lighttpd-angel"
kill -9 `pidof lighttpd-angel`
echo "killing lighttpd"
kill -9 `pidof lighttpd`
echo "Restart lighttpd-angel with different port"
/usr/sbin/lighttpd-angel -D -m /usr/local/lib -f /ffp/lighttpd_portmod.conf &
#*** end Mods different http port
# run commands
if [ -x $FFP_RC ]; then
echo "* Running $FFP_RC ..."
$FFP_RC
echo "* OK"
else
echo "$FFP_RC: Not found or not executable"
fi
</code>
\\
4) Now reboot it.
\\
\\
5) Look at ffp.log to make sure you see the following lines.
<code>
killing lighttpd-angel
killing lighttpd
Restart lighttpd-angel with different port
</code>
\\
6) Now open the browser and try http://<ipaddress>:8888/ should take you to the web config tool.
\\
\\
7) Now you can port forward 8888 in your router, and port forward 80 to web server.
\\
\\
\\
===== Setting up Debian in chrooted enviroment =====
D-Link put a prebuilt Debian Squeeze package on their [[ftp://ftp.dlink.pl/dns/dns-320/driver_software/DNS-320%26325_linuxDebian_revA_Squeeze_all_en_20110111.zip|ftp]] site, in 2011. The package size is approximately 150 MB. Read the instruction inside. You may have to modify ''--bind'' (dash-dash-bind) to ''--rbind'' (dash-dash-rbind) for the ''/proc'' (and possibly ''/dev'') mounts in fun_plug.debian to get some usb devices (e.g. the DS9490R USB-1wire adapter) to work properly in squeeze.
The prebuilt Debian Squeeze package is NO LONGER available through the D-Link FTP, as of july 2014, but a backup is listed on this [[https://code.google.com/archive/p/funplug-dns320-dns325/downloads|Google Code]] page.
===== Source code for firmware ====
Dlink have release source code for firmware 1.0 on their [[ftp://ftp.dlink.fr/DNS/DNS-320/GPL/dns-320_a1_fw_v1.00_gpl(0216101012).tgz|ftp]] site. The source code size is approximate 25 MB
===== U-BOOT Configuration ====
You can access the boot console (for trying to run your own kernel) via a netconsole.
To interrupt the U-Boot startup, press SPACE and 1 before the one-second timeout. You should get a Marvell_DNS320>> prompt immediately. If the kernel starts to boot, you missed the timeout window. Starting ahead of the timeout and pressing SPACE-1-SPACE-1, etc. will increase you chances of hitting the window.
The full U-Boot environment (MAC addresses hidden) is:
<code>
Marvell_DNS320>> printenv
bootargs=root=/dev/ram console=ttyS0,115200 :::DB88FXX81:egiga0:none
bootcmd=nand read.e 0xa00000 0x100000 0x300000;nand read.e 0xf00000 0x600000 0x300000;bootm 0xa00000 0xf00000
baudrate=115200
loads_echo=0
ipaddr=2.76.88.201
serverip=2.76.88.2
rootpath=/mnt/ARM_FS/
netmask=255.255.255.0
stdin=serial
stdout=serial
stderr=serial
console=console=ttyS0,115200 mtdparts=nand_mtd:0xc0000@0(uboot)ro,0x7f00000@0x100000(root)
mainlineLinux=no
CASset=min
enaMonExt=no
enaCpuStream=no
enaWrAllo=no
pexMode=RC
disL2Cache=no
setL2CacheWT=yes
disL2Prefetch=yes
enaICPref=yes
enaDCPref=yes
sata_dma_mode=yes
MALLOC_len=1
ethprime=egiga0
netbsd_en=no
vxworks_en=no
bootargs_root=root=/dev/nfs rw
bootargs_end=:::DB88FXX81:eth0:none
image_name=uImage
standalone=fsload 0x2000000 $(image_name);setenv bootargs $(console) root=/dev/mtdblock0 rw ip=$(ipaddr):$(serverip)$(bootargs_end) $(m;
bootdelay=1
disaMvPnp=no
ethaddr=00:50:XX:XX:XX:XX
ethmtu=1500
mvPhoneConfig=mv_phone_config=dev0:fxs,dev1:fxs
mvNetConfig=mv_net_config=(00:11:XX:XX:XX:XX,0:1:2:3),mtu=1500
usb0Mode=host
yuk_ethaddr=00:00:00:XX:XX:XX
nandEcc=1bit
netretry=no
rcvrip=169.254.100.100
loadaddr=0x02000000
autoload=no
enaAutoRecovery=yes
ethact=egiga0
Environment size: 1238/131068 bytes
</code>
===== Building a Custom Firmware ("ROM") =====
D-Link provides a complete build environment on its [[ftp://ftp.dlink.de/dns/dns-320/driver_software/DNS-320_GPL_code_revA.tgz|ftp server]] that lets you create your own firmware images easily. Untar it and run
<code> source build_fw </code>
this will result in a file "DNS320-firmware" in the merge folder, which can be flashed to the unit via the webinterface (firmware update).
Right now the build_fw script does not do a full rebuild of the complete firmware, it rather puts together precompiled binaries that come with the built environment. [[http://dns323.kood.org/forum/viewtopic.php?pid=41860#p41860|Here]] is an attempt at rebuilding the build script. [[http://curvedbrain.org/2008/06/09/building-firmware-binary-image-d-link-dns-323/|This]] blog post describes how to assemble a firmware image for the [[http://wiki.dns323.info/start|DNS-323]] and will probably helpful for the DNS-320 as well.
Use this custom build_fw to make a custom settings for the kernel
<code>
# Dlink build envorment it only works on x86 arch (32Bits)
if [ ! -d "arm-none-linux-gnueabi-6xxx" ]; then
# directory did not exists unpack it
tar zxvf arm-none-linux-gnueabi-6xxx.tgz
fi
WORKDIR=$(pwd)
export WORKDIR
PATH=${WORKDIR}/arm-none-linux-gnueabi-6xxx/bin:$PATH
export PATH
CC=arm-none-linux-gnueabi-gcc
export CC
export CROSS_COMPILE=arm-none-linux-gnueabi-
CXX=${CROSS_COMPILE}g++
export CXX
RANLIB=arm-none-linux-gnueabi-ranlib
export RANLIB
LD=arm-none-linux-gnueabi-ld
export LD
STRIP=arm-none-linux-gnueabi-strip
export STRIP
# gl setup path to mkimage
if [ ! -d "ramdisk" ]; then
tar -xzf ramdisk.tgz
fi
PATH=${WORKDIR}/ramdisk:$PATH
# gl extract kernel
if [ ! -d "linux-2.5.22.18" ]; then
tar -xzf linux-2.6.22.18.tgz
fi
# config our kernel and build it
cd ./linux-2.6.22.18
sh cv.sh
make clean
make menuconfig
make
make modules
make uImage
cd ../
# Dlink run merge now
if [ ! -d "merge" ]; then
tar zxvf merge.tgz
fi
if [ ! -f "merge/uImage.org" ]; then
mv merge/uImage merge/uImage.org
fi
if [ -f "merge/uImage" ]; then
rm merge/uImage
fi
cp linux-2.6.22.18/arch/arm/boot/uImage merge/uImage
cd merge
sudo cp ../ramdisk/uRamdisk .
./merge
</code>
This Program works simlure as Dlink 320 merge does. It have been create by Magnus Olsen and release under GPL 2.0
The header for firmware are lite diffent againts DNS-323
to use it as merge u need compile it
gcc dns320flash.c -o dns320flash
copy where merge is and type dns320flash -mf myDNS320firmware
now u will have a firmware call myDNS320firmware
<code>
#include <stdio.h>
#include <stdlib.h>
#define UINT32 unsigned int
#define BYTE unsigned char
#define ALGIN4(_x) (_x + (4 - (_x % 4)))
typedef struct {
UINT32 uImageOffset;
UINT32 uImageLenght;
UINT32 uRamDiskOffset;
UINT32 uRamDiskLenght;
UINT32 ImageOffset;
UINT32 ImageLenght;
UINT32 DefaultOffset;
UINT32 DefaultLenght;
UINT32 uImageChecksum;
UINT32 uRamDiskChecksum;
UINT32 ImageChecksum;
UINT32 DefaultChecksum;
BYTE magic_0;
BYTE magic_1;
BYTE strModelName[9];
BYTE magic_2;
BYTE productId;
BYTE customId;
BYTE modelId;
BYTE hardwareId;
BYTE subId;
BYTE Reseverd[59];
UINT32 NextOffset;
} DLINK_DNS320_FIRMWARE_HEAD_128BYTE;
void showFirmware(char *flashfilename, int extract_frimware, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char *configfilename );
int pack_firmware(char *flashfilename, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename );
void firmware_unpack_extract(char *inFileName, char *outFileName, UINT32 inFileOffset, UINT32 dataLenght);
UINT32 firmware_calc_checksum(char *inFileName);
int calc_checksum(char *filename);
int check_size(char *filename, UINT32 *file_size, UINT32 max_size);
char * strtolower(const char *ret);
int compare(char *filename1, char *filename2);
char *strtolower(const char *ret)
{
char *s = ret;
for ( s = ret;*s != 0; s++)
{
if (*s != 0)
{ *s = tolower(*s); }
}
return ret;
}
int main(int argc, char **argv)
{
int showHelp = 1;
if (argc == 3)
{
strtolower(argv[1]);
if ( strcmp("-s",argv[1]) == 0)
{ showFirmware(argv[2], 0, "", "", "", "" ); showHelp--; }
if ( strcmp("-x",argv[1]) == 0)
{ showFirmware(argv[2], 1, "uImage", "uRamDisk", "image.cfs", "default.tar.gz" ); showHelp--; }
if ( strcmp("-mf",argv[1]) == 0)
{ pack_firmware(argv[2],"uImage", "uRamDisk", "image.cfs", "default.tar.gz"); showHelp--; }
}
if (argc == 4)
{
strtolower(argv[1]);
if ( strcmp("-cmp",argv[1]) == 0)
{ compare(argv[2], argv[3]); showHelp--; }
}
if (argc == 8)
{
strtolower(argv[1]);
if ( strcmp("-m",argv[1]) == 0)
{
strtolower(argv[6]);
if ( strcmp("-f",argv[6]) == 0)
{ pack_firmware(argv[7],argv[2], argv[3], argv[4], argv[5]); showHelp--; }
}
if ( strcmp("-x",argv[1]) == 0)
{
strtolower(argv[3]);
if ( strcmp("-o",argv[3]) == 0)
{ showFirmware(argv[2], 1, argv[4], argv[5], argv[6], argv[7] ); showHelp--; }
}
}
if (showHelp)
{
printf("Copyright 2011 by Magnus Olsen (magnus@greatlord.com)\n");
printf("This program are under licen GPL 2.0\n\n");
printf("Merge kernel (uImage) + ramdisk (uRamDisk) + image (image.cfs) and\nconfig (default.tar.gz) to a flash image for dlink DNS320\n\n");
printf("dns320flash -m kernel ramdisk image config -f dlink320firmware\n\n\n");
printf("dns320flash -mf dlink320firmware dlink320firmware\n\n\n");
printf("Extract flash image to kernel (uImage) + ramdisk (uRamDisk) + \nimage (image.cfs) and config (default.tar.gz) for dlink DNS320\n\n");
printf("dns320flash -x dlink320firmware -o kernel ramdisk image config\n");
printf("dns320flash -x dlink320firmware \n\n\n");
printf("Show flash image contains for dlink DNS320\n\n");
printf("dns320flash -s dlink320firmware\n\n\n");
}
return 0;
}
void showFirmware(char *flashfilename, int extract_frimware, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename )
{
int read_byte;
FILE *fp;
char str[10];
DLINK_DNS320_FIRMWARE_HEAD_128BYTE dnsHeader;
fp = fopen(flashfilename,"rb");
if (fp)
{
memset( &dnsHeader,0,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE));
read_byte = fread(&dnsHeader, 1, sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE),fp);
fclose(fp);
if (read_byte != sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE))
{
printf("not vaild firmware for DNS320");
exit(0);
}
memcpy(&str,dnsHeader.strModelName,9);
str[9] = 0;
if ( (dnsHeader.magic_0 != 0x55) ||
(dnsHeader.magic_1 != 0xAA) ||
(dnsHeader.magic_2 != 0xAA) ||
(dnsHeader.productId != 0x00) ||
(dnsHeader.customId != 0x08) ||
(dnsHeader.modelId != 0x07) ||
(dnsHeader.hardwareId != 0x01) ||
(dnsHeader.subId != 0x00) ||
(strcmp(str,"DNS323D1U") != 0) )
{
printf("not vaild firmware for DNS320");
exit(0);
}
printf("magic_0 : %02x\n",dnsHeader.magic_0);
printf("magic_1 : %02x\n",dnsHeader.magic_1);
printf("string : %s\n",str);
printf("magic_2 : %02x\n",dnsHeader.magic_2);
printf("productId : %02x\n",dnsHeader.productId);
printf("customId : %02x\n",dnsHeader.customId);
printf("modelId : %02x\n",dnsHeader.modelId);
printf("hardwareId : %02x\n",dnsHeader.hardwareId);
printf("subId : %02x\n",dnsHeader.subId);
printf("Next_offset : %08x\n\n",dnsHeader.NextOffset);
printf("Kernel (uImage) Offset head : %08x\n",dnsHeader.uImageOffset);
printf("Kernel (uImage) Lenght head : %08x\n",dnsHeader.uImageLenght);
printf("Kernel (uImage) Checksum head : %08x\n",dnsHeader.uImageChecksum);
if (extract_frimware)
{
firmware_unpack_extract(flashfilename, kernelfilename, dnsHeader.uImageOffset, dnsHeader.uImageLenght);
printf("Kernel (uImage) Checksum file : %08x\n\n",calc_checksum(kernelfilename));
}
else
{ printf("\n"); }
printf("uRamDisk Offset head : %08x\n",dnsHeader.uRamDiskOffset);
printf("uRamDisk Lenght head : %08x\n",dnsHeader.uRamDiskLenght);
printf("uRamDisk Checksum head : %08x\n",dnsHeader.uRamDiskChecksum);
if (extract_frimware)
{
firmware_unpack_extract(flashfilename, ramdiskfilename, dnsHeader.uRamDiskOffset, dnsHeader.uRamDiskLenght);
printf("uRamDisk Checksum file : %08x\n\n",calc_checksum(ramdiskfilename));
}
else
{ printf("\n"); }
printf("image Offset head : %08x\n",dnsHeader.ImageOffset);
printf("image Lenght head : %08x\n",dnsHeader.ImageLenght);
printf("image Checksum head : %08x\n",dnsHeader.ImageChecksum);
if (extract_frimware)
{
firmware_unpack_extract(flashfilename, imagefilename, dnsHeader.ImageOffset, dnsHeader.ImageLenght);
printf("image Checksum file : %08x\n\n",calc_checksum(imagefilename));
}
else
{ printf("\n"); }
printf("Default Offset head : %08x\n",dnsHeader.DefaultOffset);
printf("Default Lenght head : %08x\n",dnsHeader.DefaultLenght);
printf("Default Checksum head : %08x\n",dnsHeader.DefaultChecksum);
if (extract_frimware)
{
firmware_unpack_extract(flashfilename, configfilename, dnsHeader.DefaultOffset, dnsHeader.DefaultLenght);
printf("Default Checksum file : %08x\n\n",calc_checksum(configfilename));
}
else
{ printf("\n"); }
}
}
void firmware_unpack_extract(char *inFileName, char *outFileName, UINT32 inFileOffset, UINT32 dataLenght)
{
FILE *read_fp;
FILE *save_fp;
BYTE *ch;
UINT32 lenght = 0;
printf("Extracting %s from %s\n",outFileName, inFileName);
read_fp = fopen(inFileName,"rb");
if (read_fp)
{
fseek(read_fp,inFileOffset, SEEK_SET);
save_fp = fopen(outFileName,"wb+");
if (save_fp)
{
while(lenght<dataLenght)
{
fread(&ch,1,1,read_fp);
fwrite(&ch,1,1,save_fp);
lenght++;
}
printf("writing done\n");
fclose(save_fp);
}
fclose(read_fp);
}
}
int pack_firmware(char *flashfilename, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename )
{
FILE *fp_read;
FILE *fp_save;
int i, kernelSize,ramdiskSize, imageSize, configSize;
UINT32 byte;
DLINK_DNS320_FIRMWARE_HEAD_128BYTE dnsHeader;
memset(&dnsHeader,0,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE));
if ( check_size(kernelfilename, &dnsHeader.uImageLenght, 0x00300000) == -1)
{ return -1; }
if ( check_size(ramdiskfilename, &dnsHeader.uRamDiskLenght, 0x00300000) == -1)
{ return -1; }
if ( check_size(configfilename, &dnsHeader.DefaultLenght, 0x00300000) == -1)
{ return -1; }
if ( check_size(imagefilename, &dnsHeader.ImageLenght, 0x04000000) == -1)
{ return -1; }
dnsHeader.magic_0 = 0x55;
dnsHeader.magic_1 = 0xAA;
dnsHeader.magic_2 = 0xAA;
dnsHeader.productId = 0x00;
dnsHeader.customId = 0x08;
dnsHeader.modelId = 0x07;
dnsHeader.hardwareId = 0x01;
dnsHeader.subId = 0x00;
memcpy(dnsHeader.strModelName,"DNS323D1U",9);
dnsHeader.uImageChecksum = calc_checksum(kernelfilename);
dnsHeader.uRamDiskChecksum = calc_checksum(ramdiskfilename);
dnsHeader.DefaultChecksum = calc_checksum(configfilename);
dnsHeader.ImageChecksum = calc_checksum(imagefilename);
kernelSize = dnsHeader.uImageLenght;
ramdiskSize = dnsHeader.uRamDiskLenght;
imageSize = dnsHeader.ImageLenght;
configSize = dnsHeader.DefaultLenght;
if ((dnsHeader.uImageLenght % 4) != 0)
{ dnsHeader.uImageLenght = ALGIN4(dnsHeader.uImageLenght); }
if ((dnsHeader.uRamDiskLenght % 4) != 0)
{ dnsHeader.uRamDiskLenght = ALGIN4(dnsHeader.uRamDiskLenght); }
if ((dnsHeader.ImageLenght % 4) != 0)
{ dnsHeader.ImageLenght = ALGIN4(dnsHeader.ImageLenght); }
if ((dnsHeader.DefaultLenght % 4) != 0)
{ dnsHeader.DefaultLenght = ALGIN4(dnsHeader.DefaultLenght); }
dnsHeader.uImageOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE);
dnsHeader.uRamDiskOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght;
dnsHeader.ImageOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght + dnsHeader.uRamDiskLenght ;
dnsHeader.DefaultOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght + dnsHeader.uRamDiskLenght + dnsHeader.ImageLenght ;
printf("Kernel (uImage) Offset : %08x\n",dnsHeader.uImageOffset);
printf("Kernel (uImage) Lenght : %08x\n",dnsHeader.uImageLenght);
printf("Kernel (uImage) Checksum : %08x\n\n",dnsHeader.uImageChecksum);
printf("uRamDisk Offset : %08x\n",dnsHeader.uRamDiskOffset);
printf("uRamDisk Lenght : %08x\n",dnsHeader.uRamDiskLenght);
printf("uRamDisk Checksum : %08x\n\n",dnsHeader.uRamDiskChecksum);
printf("image Offset : %08x\n",dnsHeader.ImageOffset);
printf("image Lenght : %08x\n",dnsHeader.ImageLenght);
printf("image Checksum : %08x\n\n",dnsHeader.ImageChecksum);
printf("Default Offset : %08x\n",dnsHeader.DefaultOffset);
printf("Default Lenght : %08x\n",dnsHeader.DefaultLenght);
printf("Default Checksum : %08x\n\n",dnsHeader.DefaultChecksum);
if ( (fp_save = fopen(flashfilename,"wb+")) == 0)
{
printf("Error : Can not merge firmware\n");
return -1;
}
fwrite(&dnsHeader,1,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE),fp_save);
if ( (fp_read = fopen(kernelfilename,"rb")) == 0)
{
printf("Error : Can not merge firmware\n");
return -1;
}
for(i=0;i<dnsHeader.uImageLenght/4;i++)
{
fread(&byte,1,4,fp_read);
fwrite(&byte,1,4,fp_save);
}
fclose(fp_read);
if ( (fp_read = fopen(ramdiskfilename,"rb")) == 0)
{
printf("Error : Can not merge firmware\n");
return -1;
}
for(i=0;i<dnsHeader.uRamDiskLenght/4;i++)
{
fread(&byte,1,4,fp_read);
fwrite(&byte,1,4,fp_save);
}
fclose(fp_read);
if ( (fp_read = fopen(imagefilename,"rb")) == 0)
{
printf("Error : Can not merge firmware\n");
return -1;
}
for(i=0;i<dnsHeader.ImageLenght/4;i++)
{
fread(&byte,1,4,fp_read);
fwrite(&byte,1,4,fp_save);
}
fclose(fp_read);
if ( (fp_read = fopen(configfilename,"rb")) == 0)
{
printf("Error : Can not merge firmware\n");
return -1;
}
for(i=0;i<dnsHeader.DefaultLenght/4;i++)
{
fread(&byte,1,4,fp_read);
fwrite(&byte,1,4,fp_save);
}
fclose(fp_read);
fclose(fp_save);
return 0;
}
int check_size(char *filename, UINT32 *file_size, UINT32 max_size)
{
FILE *fp_read;
if ((fp_read = fopen(filename,"rb")) )
{
fseek(fp_read,0,SEEK_END);
*file_size = ftell(fp_read);
if ( *file_size >= max_size )
{
printf("\nMake firmware error\n");
printf("Ramdisk sizes can not more than %d byte",max_size);
return -1;
}
fclose(fp_read);
}
else
{
printf("Can not open file uImage\n");
}
return 0;
}
int calc_checksum(char *filename)
{
FILE *fp_read;
UINT32 chk_sum = 0;
int byte,size,filesize;
if (!(fp_read = fopen(filename,"rb")))
{
printf("Error: Can't open %s file !\n", filename);
return 0;
}
fseek(fp_read, 0, SEEK_END);
filesize = ftell(fp_read);
fseek(fp_read, 0, SEEK_SET);
for(size=0;size<filesize;size+=4)
{
byte = 0;
fread(&byte, 1, 4, fp_read);
chk_sum ^= byte;
}
fclose(fp_read);
return chk_sum;
}
int compare(char *filename1, char *filename2)
{
FILE *fp_read1;
FILE *fp_read2;
int file1_size;
int file2_size;
int i;
if ((fp_read1 = fopen(filename1,"rb")) == 0)
{ printf("Error : Can not open file %s\n",filename1); return -1; }
if ((fp_read2 = fopen(filename2,"rb")) == 0)
{ printf("Error : Can not open file %s\n",filename2); fclose(fp_read1); return -1; }
fseek(fp_read1,0,SEEK_END);
fseek(fp_read2,0,SEEK_END);
file1_size = ftell(fp_read1);
file2_size = ftell(fp_read2);
fseek(fp_read1,0,SEEK_SET);
fseek(fp_read2,0,SEEK_SET);
if (file1_size != file2_size)
{
printf("Error : File %s and file %s does not have same filesize\n",filename1,filename2);
fclose(fp_read1);
fclose(fp_read2);
return -1;
}
for (i=0;i<file1_size;i++)
{
if ( fgetc(fp_read1) != fgetc(fp_read2) )
{
printf("Error : Byte are not same\n");
printf("FileOffset : %08lx\n",ftell(fp_read1));
fclose(fp_read1);
fclose(fp_read2);
return -1;
}
}
fclose(fp_read1);
fclose(fp_read2);
return 0;
}
</code>
===== Other info =====
The following [[http://dns323.kood.org/forum/viewtopic.php?id=6094|thread]] handles some DNS-320 initial conversation, request there if you want some specific info here, or add yourself.
===== Fan Speed settings =====
With ffp is enabled, login to the box via telnet and run FT_testing
ex:
<code>
/ # FT_testing -H
Fan and Temperature Testing Tools
Usage
FT_testing -H ...Help message
FT_testing -T ...Get Temperature
FT_testing -F ...Set Fan in Full Speed
FT_testing -L ...Set Fan in Low Speed
FT_testing -S ...Set Fan Stop
FT_testing -A ...Print Receive UART Packet.
FT_testing -G ...Get Fan Status.
FT_testing -P ...Power off system.
FT_testing -R ...Reboot system.
</code>
if you need the fan is always off, type:
<code>
ps uax |grep fan_control
</code>
and kill this process
or <code>killall fan_control</code>, and run <code>FT_testing -S</code>/code
===== SSH Access =====
This is just a quick n' dirty way to get root access to the device. This configuration is __not__ recommended as permanent.
- Create fun_plug
- Create sshd_config
- reboot dns-320
**File 1 fun_plug * **
<code>
#!/bin/sh
# credit to
# http://webapps.itcs.umich.edu/radmind/index.php/Generate_ssh_host_keys
# for the scripted ssh-keygen
ssh-keygen -q -t dsa -f /mnt/HD/HD_a2/ssh_host_dsa_key -N ""\
-C "" < /dev/null > /dev/null 2> /dev/null
/usr/sbin/sshd -f /mnt/HD/HD_a2/sshd_config
</code>
**File 2 sshd_config * **
<code>
Port 22
Protocol 2
HostKey /mnt/HD/HD_a2/ssh_host_dsa_key
PermitEmptyPasswords yes
PasswordAuthentication yes
ChallengeResponseAuthentication no
TCPKeepAlive yes
</code>
* Create the files with a Linux compatible text editor (Like [[http://notepad-plus.sourceforge.net/uk/site.htm|Notepad++]])
Connect: ''ssh root@dns_ip''
===== Detect USB button pressure =====
I wanted to replace the 8 seconds pressure on the power button by a simple pressure on the usb button.
So, i've analysed the chk_io program while it seemed to be the one which does the job for the usb copy.
The chk_io is not gpl, so only the binary is available. I used strace and LD_PRELOAD on ioctl to analyse it,
and finally found a similar program for the dns-323.
I'm not sure it's required to open /dev/REG each time, but it's what the official program does.
Idem for the open attributes.
I've created :
* ffp/extra/shutdown/chkbutton (gcc -static -s chkbutton.c -o chkbutton)
* /ffp/extra/shutdown/shutdown_ffp.sh
* /ffp/extra/shutdown/usbOff.sh
* /ffp/etc/fun_plug.local
Just copy these files or feel free to modify them.
Files are available here : http://nadenislamarre.free.fr/dns320
<code>
# chkbutton.c
#define _GNU_SOURCE 1
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#define DEVICE "/dev/REG"
#define REQUEST 0x65
#define REGISTER 0x10110
#define BTN_NOTUSB 0x08000000
int main (int argc, char *argv[]) {
int fd;
unsigned long data[2];
while(1) {
if ((fd = open (DEVICE, O_RDWR|O_LARGEFILE)) == -1) {
exit(1);
}
data[0] = REGISTER;
data[1] = 0;
if(ioctl(fd, REQUEST, &data) == 0) {
if(! ((data[1] & BTN_NOTUSB) == BTN_NOTUSB)) {
printf("USB\n");
fflush(stdout);
usleep(1000 * 1000 * 3);
}
}
close(fd);
usleep(1000*30);
}
return 0;
}
</code>
The following script called in the /ffp/etc/fun_plug.local make the dns-320 reboot just by pressing on the usb button.
The redirection to /dev/null is required because the shutdown.sh script kill processes on some conditions.
<code>
#!/bin/sh
# /ffp/extra/shutdown/usbOff.sh
export PATH=$PATH:/bin:/sbin
chkbutton |
while read BTN
do
if test "$BTN" = "USB"
then
led usb blue blinking
shutdown_ffp.sh >/dev/null 2>/dev/null
exit 0
fi
done
</code>
<code>
#!/bin/sh
# /ffp/etc/fun_plug.local
# replacement for shutdown ; must not be on a mounted device
cp /ffp/extra/shutdown/* /sbin
usbOff.sh&
</code>
The shutdown script is the same as the official one except that i've added a proper shutdown for ffp : /ffp/etc/rc stop
<code>
#!/bin/sh
# /ffp/extra/shutdown/shutdown_ffp.sh
source /usr/local/modules/files/project_features
/ffp/etc/rc stop
kill_running_process
#kill -9 -1
# remove link file
rm /usr/local/upload
sync
umount_dev.sh all
umount /usr/local/config
sleep 1
# shutdown device
MODEL=$(cat "/usr/local/modules/files/model")
echo "MODEL:$MODEL"
if [ "$PROJECT_FEATURE_MCU_CHIP_WT693P" = "1" ]; then
echo "device shutdown"
up_send_ctl DeviceShutdown 0
elif [ "$PROJECT_FEATURE_MCU_CHIP_69P803" = "1" ]; then
echo "send cmd to micro-p to shutdown"
up_send_ctl DeviceShutdown 1
else
poweroff
fi
</code>