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dns-320 2011/06/20 01:47 dns-320 2021/01/06 20:56 current
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====== DNS-320 ====== ====== 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)]].\\ 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)]].\\
-Take a look at the [[http://nas-tweaks.net/devices/d-link-dns-320/|DNS-320-Page]] on NAS-Tweaks for further Pictures.\\ 
-\\ 
-//Note: This page is in progress, as of today (November 22nd 2010) the device is still pretty new.// 
- 
-//Note: Last edited on June 13th 2011 by [[Zane Chua]]// 
- 
- 
- 
===== Hardware ===== ===== Hardware =====
Line 17: Line 9:
^ USB | 1 USB2.0 Port (front) | ^ USB | 1 USB2.0 Port (front) |
^ LAN | Marvell 88E1118R-NNC1 | ^ LAN | Marvell 88E1118R-NNC1 |
-^ Cooling | Speed controlled 40mm fan ? (verifying) |+^ Cooling | [[hardware:fan|ADDA AD045HB-G73]] |
^ Kernel | 2.6.22.18 | ^ Kernel | 2.6.22.18 |
^ Samba | 3.2.8 | ^ Samba | 3.2.8 |
^ C library | gcc-4.2-glibc-2.5 | ^ 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 == == /proc/cpuinfo ==
<code>Processor      : ARM926EJ-S rev 1 (v5l) <code>Processor      : ARM926EJ-S rev 1 (v5l)
Line 49: Line 47:
</code> </code>
\\ \\
 +
 +
Line 54: Line 54:
===== Serial PIN Layout ===== ===== Serial PIN Layout =====
-BusyBox break-in code is still 5784468+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\\ Jumper: JP3\\
Line 63: Line 63:
RX  [1]\\ 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 ===== ===== 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. 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 [[http://wiki.dns323.info/howto:ffp|fonz fun_plug]] running some small changes to the available ffp ''fun_plug'' file are needed.+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/''.\\ Search and replace all entries of ''/mnt/HD_a2/'' with ''/mnt/HD/HD_a2/''.\\
Line 94: Line 300:
cp -f /etc/samba/smbpasswd /usr/local/config/. cp -f /etc/samba/smbpasswd /usr/local/config/.
</code> </code>
 +
 +
 +
Line 105: Line 314:
<code> <code>
wget http://kylek.is-a-geek.org:31337/files/curl-7.18.1.tgz wget http://kylek.is-a-geek.org:31337/files/curl-7.18.1.tgz
-wget http://kylek.is-a-geek.org:31337/files/Transmission-2.31-1.tgz+wget http://kylek.is-a-geek.org:31337/files/Transmission-2.42-1.tgz
funpkg -i curl-7.18.1.tgz funpkg -i curl-7.18.1.tgz
-funpkg -i Transmission-2.31-1.tgz+funpkg -i Transmission-2.42-1.tgz
</code> </code>
\\ \\
Line 120: Line 329:
</code> </code>
Edit the line from Edit the line from
-<code> +<code>
TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon
</code> </code>
Line 196: Line 405:
COMPLETE_DIR=$BASE_SHARE/Downloads COMPLETE_DIR=$BASE_SHARE/Downloads
</code> </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 Press Ctrl + O and Ctrl + X
\\ \\
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<code> <code>
cd .. cd ..
 +cd start
nano trans_utils.sh nano trans_utils.sh
</code> </code>
Line 220: Line 440:
</code> </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 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: Continue with the code:
<code> <code>
Line 235: Line 456:
**Extras** **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+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> <code>
Line 245: Line 468:
</code> </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+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> <code>
Line 254: Line 479:
TRANS_REMOTE="$BASE_SYS/bin/transmission-remote port --auth username:password" TRANS_REMOTE="$BASE_SYS/bin/transmission-remote port --auth username:password"
</code> </code>
- 
That should work. Theoretically. If something is wrong with my commands, can someone please edit. 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 ===== ===== Changing the port of Web Configuration Utility =====
Line 320: Line 630:
\\ \\
\\ \\
 +
 +
 +
===== Setting up Debian in chrooted enviroment ===== ===== Setting up Debian in chrooted enviroment =====
-D-Link has recently 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. The package size is approximately 150 MB. Read the instruction inside.+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 ==== ===== 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 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
 +
Line 332: Line 648:
===== U-BOOT Configuration ==== ===== U-BOOT Configuration ====
You can access the boot console (for trying to run your own kernel) via a netconsole. 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.+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: The full U-Boot environment (MAC addresses hidden) is:
Line 388: Line 704:
</code> </code>
-===== Building a Custom Firwmware ("ROM") =====+ 
 +===== 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 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> <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). 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://forum.dsmg600.info/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.+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 Use this  custom build_fw to make a custom settings for the kernel
Line 454: Line 771:
cp linux-2.6.22.18/arch/arm/boot/uImage merge/uImage cp linux-2.6.22.18/arch/arm/boot/uImage merge/uImage
- 
cd merge cd merge
sudo cp ../ramdisk/uRamdisk . sudo cp ../ramdisk/uRamdisk .
./merge ./merge
</code> </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 ===== ===== Other info =====
-The following [[http://forum.dsmg600.info/viewtopic.php?id=6094|thread]] handles some DNS-320 initial conversation, request there if you want some specific info here, or add yourself.+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.
Line 490: Line 1312:
and kill this process and kill this process
-or <code>killall fan_control</code>, and run <code>FT_testing -S</code>+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> 
 + 

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