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D-Link DSL-2750B rev T1

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D-Link DSL-2750B T1
Availability: now

Manuf/OEM/ODM SGE Gan5.CT02W

FCC approval date: 30 September 2011
Country of manuf.: China

Type: dsl modem, wireless router

US: 3P7DL01BSL2750UT1

Power: 12 VDC, 1 A
Connector type: barrel

CPU1: Broadcom BCM63281
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Macronix MX25L12845EMI-10G)
RAM1: 64 MiB
67,108,864 B
524,288 Kib
65,536 KiB
512 Mib
0.0625 GiB
(Hynix H5PS5162GFR-S5C)

Expansion IFs: USB 2.0
USB ports: 1
Serial: yes, internal, 4-pin header, (115200,8,N,1)

WI1 chip1: Broadcom BCM43225
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: Broadcom BCM63281
Switch: Broadcom BCM63281
LAN speed: 10/100
LAN ports: 4


Additional chips
DSL (ADSL2+) Line Driver;Broadcom;BCM6301;BROADCOM, 6301KSG, TD1122P1;1;

Stock bootloader: CFE 1.0.37-110.11

Stock FW OS: Linux OpenRG

Default SSID: 28107bXXXXXX, b8a386XXXXXX, ccb255XXXXXX
Default IP address: 192.168.1.
Default login user: admin
Default login password: randomly generated
admin:randomly generated credentials used by 25 additional devices
of which 1 are D-Link devices

802dot11 OUI: 28:10:7B (3 E, 2 W, 2012), B8:A3:86 (7 E, 6 W, 2011), CC:B2:55 (3 E, 3 W, 2012)
Ethernet OUI: 28:10:7B (3 E, 2 W, 2012), B8:A3:86 (7 E, 6 W, 2011), CC:B2:55 (3 E, 3 W, 2012)

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

ADSL2 Modem Router

This modem has been used by Verizon.

"GAN5.CT02W-B_2T2R", "REV1.0", and "005SP0439640A" appears

to be silkscreened on the board in the FCC photos.

The default SSID pattern appears to be the MAC address

(no delimiters, lower case hex letters).




The serial header is populated on this device - it is J6.

(RxD) (GND) (TxD) (3.3)
Pin4  Pin3  Pin2  Pin1
to WI <    > to SoC


The username and password (at least @ stock) would appear to be identical

to the HTTP admin ones.. which are printed on the unit's label.

The firmware used is presumably Jungo's OpenRG, or a derivative.

Derived info[edit]

Boot log[edit]

Boot log

CFE version 1.0.37-110.11 for BCM96328 (32bit,SP,BE)
Build Date: Fri Mar 11 15:50:33 PST 2011 (dsl@dsl-desktop)
Copyright (C) 2000-2009 Broadcom Corporation.

HS Serial flash device: name MX25L128, id 0xc218 size 16384KB
Total Flash size: 16384K with 4096 sectors
Chip ID: BCM6328B0, MIPS: 320MHz, DDR: 320MHz, Bus: 160MHz
Main Thread: TP0
Memory Test Passed
Total Memory: 67108864 bytes (64MB)
Boot Address: 0xb8000000

Board IP address                  :
Host IP address                   :
Gateway IP address                :
Run from flash/host (f/h)         : f
Default host run file name        : image.elf
Default host flash file name      : bcm963xx_fs_kernel
Boot delay (0-9 seconds)          : 1
Board Id (0-5)                    : 96328avng
Number of MAC Addresses (1-32)    : 11
Base MAC Address                  : 02:10:18:01:00:01
PSI Size (1-64) KBytes            : 24
Enable Backup PSI [0|1]           : 0
System Log Size (0-256) KBytes    : 0
Main Thread Number [0|1]          : 0
Voice Board Configuration (0-10)  : LE88276

*** Press any key to stop auto run (1 seconds) ***
Auto run second count down: 0
Booting from only image (0xb8010000) ...
Code Address: 0x82000000, Entry Address: 0x82000000
Decompression OK!
Entry at 0x82000000
Closing network.
Disabling Switch ports.
Flushing Receive Buffers...
0 buffers found.
Closing DMA Channels.
Starting program at 0x82000000

Uncompressing Linux...
Network boot detected: move image to proper location
Running from : (0x82000008) CramFS will be at: 0x80354000
Booting the kernel
dcache writeback, cachesize 00008000 linesize 00000010
icache invalidate, cachesize 00008000 linesize 00000010
Linux version #1 Sun Feb 19 16:54:26 IST 2012
HS Serial flash device: name MX25L128, id 0xc218 size 16384KB
96328avng prom init
rofs_addr: 00354000 (80354000), len: 5b0000, flash_start_addr: 00000000 (80000000) flash_len: 0
CramFS found in RAM
rofs_start_addr: 80354000 len: 5b0000
CPU revision is: 0002a075
Determined physical RAM map:
 memory: 03f00000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Built 1 zonelists.  Total pages: 16002
Kernel command line: cramfs=0   slram=mainfs,0x00354000,+5963776 console=ttyS0,115200 mtdparts=spi1.0:-@0(Verizon)
Primary instruction cache 32kB, physically tagged, 4-way, linesize 16 bytes.
Primary data cache 32kB, 2-way, linesize 16 bytes.
Synthesized TLB refill handler (21 instructions).
Synthesized TLB load handler fastpath (33 instructions).
Synthesized TLB store handler fastpath (33 instructions).
Synthesized TLB modify handler fastpath (32 instructions).
PID hash table entries: 256 (order: 8, 1024 bytes)
Using 160.000 MHz high precision timer.
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 54648k/64512k available (2180k kernel code, 9800k reserved, 367k data, 116k init, 0k highmem)
Mount-cache hash table entries: 512
wait instruction: enabled
NET: Registered protocol family 16
Total Flash size: 16384K with 4096 sectors
registering PCI controller with io_map_base unset
registering PCI controller with io_map_base unset
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Bridge: 0000:01:00.0
  IO window: disabled.
  MEM window: 10f00000-10ffffff
  PREFETCH window: disabled.
PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
NET: Registered protocol family 8
NET: Registered protocol family 20
Time: MIPS clocksource has been installed.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
/proc/fs/cramfs_block_uncompressed created
fuse init (API version 7.8)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
pcie_portdrv_probe->Dev[14e4:6328] has invalid IRQ. Check vendor BIOS
PCI: Enabling device 0000:00:0a.0 (0000 -> 0002)
ehci_hcd 0000:00:0a.0: EHCI Host Controller
ehci_hcd 0000:00:0a.0: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:0a.0: irq 50, io mem 0x10002500
ehci_hcd 0000:00:0a.0: USB f.f 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
PCI: Enabling device 0000:00:09.0 (0000 -> 0002)
ohci_hcd 0000:00:09.0: OHCI Host Controller
ohci_hcd 0000:00:09.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:09.0: irq 49, io mem 0x10002600
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
u32 classifier
    OLD policer on
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 21
802.1Q VLAN Support v1.8 Ben Greear <>
All bugs added by David S. Miller <>
Serial: BCM63XX driver $Revision$
ttyS0 at MMIO map 0xb0000100 mem 0xb0000100 (irq = 36) is a BCM63XX
ttyS1 at MMIO map 0xb0000120 mem 0xb0000120 (irq = 47) is a BCM63XX
brcmboard: brcm_board_init entry
SES: Button Interrupt 0x1 is enabled
SES: LED GPIO 0x8009 is enabled

-------- Packet DMA RxBDs ---------
ETH[0] # of RxBds=400
XTM[0] # of RxBds=400
XTM[1] # of RxBds=16
XTM[2] # of RxBds=16
XTM[3] # of RxBds=16
Total # RxBds=848

-------- Packet DMA TxBDs ---------
ETH[0] # of TxBds=180
XTM[0] # of TxBds=400
XTM[1] # of TxBds=400
XTM[2] # of TxBds=400
XTM[3] # of TxBds=400
XTM[4] # of TxBds=400
XTM[5] # of TxBds=400
XTM[6] # of TxBds=400
XTM[7] # of TxBds=400
XTM[8] # of TxBds=400
XTM[9] # of TxBds=400
XTM[10] # of TxBds=400
XTM[11] # of TxBds=400
XTM[12] # of TxBds=400
XTM[13] # of TxBds=400
XTM[14] # of TxBds=400
XTM[15] # of TxBds=400
bcmPktDmaBds_init: Broadcom Packet DMA BDs initialized

m25p80 spi1.0: mx25l128 (16384 Kbytes)
1 cmdlinepart partitions found on MTD device spi1.0
Creating 1 MTD partitions on "spi1.0":
0x00000000-0x01000000 : "Verizon"
bcmxtmrt: Broadcom BCM6328B0 ATM/PTM Network Device v0.3 Feb 19 2012 16:45:59
Freeing unused kernel memory: 116k freed
Found device mainfs on mtdblock0
Platform: D-Link DSL-2750B Board
Compilation Time: 19-Feb-12 14:46:37
Tag: Ntag-5_4_12_1_44
Compilation Flags: LIC=/home/bat/bat/dlink_bcm96328_5_4_12_1/20120219_1343/conf/jpkg_bcm9636x_dlink.lic 
User Information: bat@kermit /home/bat/bat/dlink_bcm96328_5_4_12_1/dist

insmod: add-symbol-file build/debug/be_pppoa_mod.o 0xc0003000 -s .data 0xc0003c00 -s .bss 0xc0003d60

insmod: add-symbol-file build/debug/one_module.o 0xc0094000 -s .main_flow 0xc00d8f60 -s .data 0xc00e8090 -s .bss 0xc00e9a00
Loading license 17b09764432c4863f51a36192c6ada0a924d742efbdfec9a6e433a1a1b951335755526149e6c15e6b51888a266c
loading license key: D-Link
loading license key: D-Link

insmod: add-symbol-file build/debug/kleds_mod.o 0xc0005000 -s .data 0xc00058d0 -s .bss 0xc0005a60
Press ESC to enter BOOT MENU mode.
00400000-00759000 r-xp 00000000 1f:00 519888     /mnt/cramfs/bin/openrg
00769000-007de000 rw-p 00359000 1f:00 519888     /mnt/cramfs/bin/openrg
007de000-00914000 rwxp 007de000 00:00 0          [heap]
2aaa8000-2aaad000 r-xp 00000000 1f:00 3592820    /mnt/cramfs/lib/
2aaad000-2aaae000 rw-p 2a
insmod: add-symbol-file build/debug/log_chardev.o 0xc0007000 -s .data 0xc00078e0 -s .bss 0xc0007a60
aad000 00:00 0
2aabc000-2aabd000 rw-p 00004000 1f:00 3592820    /mnt/cramfs/lib/
2aabd000-2aacf000 r-xp 00000000 1f:00 4169796    /mnt/cramfs/lib/
2aacf000-2aade000 ---p 2aacf000 00:00 0
2aade000-2aadf000 rw-p 00011000 1f:00 4169796    /mnt/cramfs/lib/
2aadf000-2ab27000 r-xp 00000000 1f:00 3962660    /mnt/cramfs/lib/
2ab27000-2ab36000 ---p 2ab27000 00:00 0
2ab36000-2ab3c000 rw-p 00047000 1f:00 3962660    /mnt/cramfs/lib/
2ab3c000-2ab44000 rw-p 2ab3c000 00:00 0
2ab44000-2ab7c000 r-xp 00000000 1f:00 4246112    /mnt/cramfs/lib/
2ab7c000-2ab8b000 ---p 2ab7c000 00:00 0
2ab8b000-2ab8f000 rw-p 00037000 1f:00 4246112    /mnt/cramfs/lib/
2ab8f000-2ac88000 r-xp 00000000 1f:00 3606540    /mnt/cramfs/lib/
2ac88000-2ac97000 ---p 2ac88000 00:00 0
2ac97000-2aca9000 rw-p 000f8000 1f:00 3606540    /mnt/cramfs/lib/
2aca9000-2acac000 rw-p 2aca9000 00:00 0
2acac000-2acae000 r-xp 00000000 1f:00 3932700    /mnt/cramfs/lib/
2acae000-2acbd000 ---p 2acae000 00:00 0
2acbd000-2acbe000 rw-p 00001000 1f:00 3932700    /mnt/cramfs/lib/
2acbe000-2acd5000 r-xp 00000000 1f:00 4222192    /mnt/cramfs/lib/
2acd5000-2ace4000 ---p 2acd5000 00:00 0
2ace4000-2ace6000 rw-p 00016000 1f:00 4222192    /mnt/cramfs/lib/
2ace6000-2ace7000 rw-p 2ace6000 00:00 0
2ace7000-2ad01000 r-xp 00000000 1f:00 4059600    /mnt/cramfs/lib/libm-0
insmod: add-symbol-file build/debug/bcm_enet.o 0xc0029000 -s .data 0xc003af40 -s .bss 0xc003b290
2ad01000-2ad10000 ---p 2ad01000 00:00 0
2ad10000-2ad11000 rw-p 00019000 1f:00 4059600    /mnt/cramfs/lib/
2ad11000-2ad12000 r-xp 00000000 1f:00 4434328    /mnt/cramfs/lib/
2ad12000-2ad21000 ---p 2ad12000 00:00 0
2ad21000-2ad22000 rw-p 00000000 1f:00 4434328    /mnt/cramfs/lib/
2ad22000-2ad74000 r-xp 00000000 1f:00 4323476    /mnt/cramfs/lib/
2ad74000-2ad84000 ---p 2ad74000 00:Broadcom BCM6328B0 Ethernet Network Device 00 0
2ad84000-v0.1 Feb 19 2012 16:46:012ad85000 rw-p 00
052000 1f:00 432ETH Init: Ch:0 - 180 tx BDs at 0xa3e80000
3476    /mnt/craETH Init: Ch:0 - 400 rx BDs at 0xa3988000
2ad85000-2ad8a000 rw-p 2ad85000 00:00 0
7f8a1000-7f8b6000 rwxp 7f8a1000 00:00 0          [stack]
dgasp: kerSysRegisterDyingGaspHandler: bcmsw registered

insmod: add-symbol-file build/debug/igmp_proxy_mod.o 0xc0015000 -s .data 0xc001b1d0 -s .bss 0xc001b330
insmod: add-symbol-file build/debug/rg_usfs.o 0xc0000000 -s .data 0xc0000fe0 -s .bss 0xc0001160
insmod: add-symbol-file build/debug/tcp_mss.o 0xc000c000 -s .data 0xc000c5a0 -s .bss 0xc000c720
insmod: add-symbol-file build/debug/rg_auth1x_pktfil.o 0xc0009000 -s .data 0xc000a2e0 -s .bss 0xc000a440
insmod: add-symbol-file build/debug/rg_ipv4.o 0xc0010000 -s .data 0xc0010210 -s .bss 0xc0010390
IPV4 device driver registered
insmod: add-symbol-file build/debug/pppoe_relay.o 0xc003f000 -s .data 0xc0041d40 -s .bss 0xc0041e90
message received before monitor task is initialized kerSysSendtoMonitorTask
insmod: add-symbol-file build/debug/rg_pppoe_relay.o 0xc000e000 -s .data 0xc000e770 -s .bss 0xc000e8f0
insmod: add-symbol-file build/debug/bcm9636x_hw_switch_mod.o 0xc001d000 -s .data 0xc001dcc0 -s .bss 0xc001de70
insmod: add-symbol-file build/debug/wl.o 0xc03d5000 -s .data 0xc05d8fd0 -s .bss 0xc060a8a0
PCI: Enabling device 0000:02:00.0 (0000 -> 0002)
wl:srom strapped
wl:(srom strapped) probe/present=0
wl:srom not detected,using main memory mapped srom info(wombo board)
wl:loading /etc/wlan/bcm43225_map.bin
wl0: Broadcom BCMa8d8 802.11 Wireless Controller
dgasp: kerSysRegisterDyingGaspHandler: wl0 registered

insmod: add-symbol-file build/debug/btn.o 0xc001f000 -s .data 0xc001f540 -s .bss 0xc001f6f0
insmod: add-symbol-file build/debug/qos_ingress.o 0xc0021000 -s .data 0xc0021b00 -s .bss 0xc0021c90
insmod: add-symbol-file build/debug/bcmxtmcfg.o 0xc0068000 -s .data 0xc0071450 -s .bss 0xc0071840
bcmxtmcfg: bcmxtmcfg_init entry
insmod: add-symbol-file build/debug/bcmatm.o 0xc0023000 -s .data 0xc0023c10 -s .bss 0xc0023d60
XTM Init: 400 rx BDs at 0xa2e40000
XTM Init: 100 rx BDs at 0xa30bb000
ATM device initialized

insmod: add-symbol-file build/debug/adsldd.o 0xc01f1000 -s .data 0xc029fe30 -s .bss 0xc02a0800
adsl: adsl_init entry
device wl0 entered promiscuous mode
device bcmsw entered promiscuous mode
BcmAdsl_Initialize=0xC01F3930, g_pFnNotifyCallback=0xC029FEB4
pSdramPHY=0xA3FFFFF8, 0x1B7C32 0xDEADBEEF
*** PhySdramSize got adjusted: 0x7AB04 => 0x90698 ***
AdslCoreSharedMemInit: shareMemAvailable=457024
AdslCoreHwReset:  pLocSbSta=82eb0000 bkupThreshold=1600
AdslCoreHwReset:  AdslOemDataAddr = 0xA3F711A8
dgasp: kerSysRegisterDyingGaspHandler: dsl0 registered
Username: mt_cwmp: session not established, (session error: Could not resolve host), will retry in 20 seconds
openrg uses obsolete (PF_INET,SOCK_PACKET)
mt_cwmp: session not established, (session error: Could not resolve host), will retry in 7 seconds

cat /proc/version[edit]

/ # cat /proc/version
Linux version #1 Sun Feb 19 16:54:26 IST 2012

ps aux[edit]

/ # ps aux
  PID  Uid     VmSize    RSS   Stat Command
    1 admin    716800    240    S   /bin/init
    2 admin    0         0      SWN [ksoftirqd/0]
    3 admin    0         0      SW< [events/0]
    4 admin    0         0      SW< [khelper]
    5 admin    0         0      SW< [kthread]
    6 admin    0         0      SW< [kblockd/0]
    7 admin    0         0      SW< [khubd]
    8 admin    0         0      SW  [pdflush]
    9 admin    0         0      SW  [pdflush]
   10 admin    0         0      SW< [kswapd0]
   11 admin    0         0      SW< [aio/0]
   12 admin    0         0      SW  [mtdblockd]
   15 admin    8925184   5764   R   /bin/openrg
   23 admin    0         0      RW  [bcmsw]
   24 admin    0         0      SW  [bcmsw_timer]
   39 admin    0         0      SW  [dsl0]
   42 admin    4743168   2028   S   /bin/smbd -F
   43 admin    2195456   1240   S   /bin/nmbd -F
  122 admin    765952    344    S   nas -P 0 -i wl0 -m 128 -g 120000 -w 6 -s cc
  123 admin    2883584   744    S   wps_monitor --wps_device_name Verizon --wps
  124 admin    589824    220    S   eapd -P 0 -nas wl0 br0 -wps wl0 br0
  203 admin    4743168   804    S   /bin/smbd -F
  204 admin    712704    396    S   /bin/sh
  207 admin    704512    308    R   ps aux


/etc # ifconfig
bcmsw     Link encap:Ethernet  HWaddr CC:B2:55:41:45:6B
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:81 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 B)  TX bytes:7781 (7.5 KiB)
          Interrupt:40 Base address:0xda00

br0       Link encap:Ethernet  HWaddr CC:B2:55:41:45:68
          inet addr:  Bcast:  Mask:
          RX packets:320 errors:0 dropped:0 overruns:0 frame:0
          TX packets:53 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:48130 (47.0 KiB)  TX bytes:5407 (5.2 KiB)

lo        Link encap:Local Loopback
          inet addr:  Mask:
          RX packets:334 errors:0 dropped:0 overruns:0 frame:0
          TX packets:334 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:67975 (66.3 KiB)  TX bytes:67975 (66.3 KiB)

s_br0     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
          RX packets:53 errors:0 dropped:0 overruns:0 frame:0
          TX packets:320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:5407 (5.2 KiB)  TX bytes:48130 (47.0 KiB)

wl0       Link encap:Ethernet  HWaddr CC:B2:55:41:45:6A
          RX packets:0 errors:0 dropped:0 overruns:0 frame:6788
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlctl ver[edit]

/ # wlctl ver
wl utility:
wl0: Sep  8 2011 14:25:04 version

wlctl -i wl0 revinfo[edit]

/ # wlctl -i wl0 revinfo
vendorid 0x14e4
deviceid 0x4357
radiorev 0xb2056000
chipnum 0xa8d9
chiprev 0x1
chippackage 0xa
corerev 0x17
boardid 0xa8d8
boardvendor 0x14e4
boardrev P230
driverrev 0x53c780b
ucoderev 0x2560137
bus 0x1
phytype 0x4
phyrev 0x6
anarev 0x0

cat /etc/smbpasswd[edit]

/etc # cat smbpasswd
[UX         ]:LCT-3E122F80:
[UX         ]:LCT-3E122F80:

cat /proc/cpuinfo[edit]

/proc # cat cpuinfo
system type             : 96328avng
processor               : 0
cpu model               : Broadcom4350 V7.5
BogoMIPS                : 318.46
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : no
hardware watchpoint     : no
ASEs implemented        :
VCED exceptions         : not available
VCEI exceptions         : not available

cat /proc/mtd[edit]

/proc # cat mtd
dev:    size   erasesize  name
mtd0: 005b0000 00004000 "mainfs"
mtd1: 01000000 00010000 "Verizon"

cat /proc/cmdline[edit]

/proc # cat cmdline
cramfs=0   slram=mainfs,0x00354000,+5963776 console=ttyS0,115200 mtdparts=spi1.0:-@0(Verizon)

cat /proc/bcm963xx[edit]

/proc/bcm963xx # cat *
(00) GPIODirHi        0x00000000
(04) GPIODir          0x00000e7e
(08) GPIOioHi         0x0f186f00
(0C) GPIOio           0xffffbfef
(14) SpiSlaveCfg      0x00000809
(18) GPIOMode         0x001e0bff
(1C) PinMuxSel        0xffffffff
(24) PinMuxSelOther   0x55555555
(30) RoboSWLEDControl 0x00000000
(34) RoboSWLEDLSR     0x33332222
(3C) RoboswEphyCtrl   0x0800000f

cat /proc/bus/usb/devices[edit]

/proc/bus/usb # cat devices

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 1
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux ohci_hcd
S:  Product=OHCI Host Controller
S:  SerialNumber=0000:00:09.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 1
B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:0a.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=256ms