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HeXiLeD
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Joined: 20 Aug 2005
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 Posted: Mon Apr 03, 2006 1:48 pm Post subject: Sony Ericson / USB phone [UNSOLVED/ONGOING] |
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Related to Sony Ericson / Bluetooth phone
Brand /Model:
http://phone.mobile9.com/img/sony-ericsson-z520-3.jpg
http://www.gsmarena.com/sony_ericsson_z520-1202.php
If you read the related topic about this phone, now i am also trying to set it up by usb.
And i seem to lack some driver for its support.
This is what usbview shows me:
| Code: | Sony Ericsson Z520
Manufacturer: Sony Ericsson
Serial Number: 357197002378357_0
Speed: 12Mb/s (full)
USB Version: 2.00
Device Class: 02(comm.)
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 64
Number of Configurations: 1
Vendor Id: 0fce
Product Id: d025
Revision Number: 0.00
Config Number: 1
Number of Interfaces: 8
Attributes: 80
MaxPower Needed: 500mA
Interface Number: 0
Name: (none)
Alternate Number: 0
Class: 02(comm.)
Sub Class: 8
Protocol: 0
Number of Endpoints: 0
Interface Number: 1
Name: cdc_acm
Alternate Number: 0
Class: 02(comm.)
Sub Class: 2
Protocol: 1
Number of Endpoints: 1
Endpoint Address: 81
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 16
Interval: 16ms
Interface Number: 2
Name: cdc_acm
Alternate Number: 0
Class: 0a(data )
Sub Class: 0
Protocol: 0
Number of Endpoints: 2
Endpoint Address: 02
Direction: out
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Endpoint Address: 82
Direction: in
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Interface Number: 3
Name: cdc_acm
Alternate Number: 0
Class: 02(comm.)
Sub Class: 2
Protocol: 1
Number of Endpoints: 1
Endpoint Address: 83
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 16
Interval: 16ms
Interface Number: 4
Name: cdc_acm
Alternate Number: 0
Class: 0a(data )
Sub Class: 0
Protocol: 0
Number of Endpoints: 2
Endpoint Address: 04
Direction: out
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Endpoint Address: 84
Direction: in
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Interface Number: 5
Name: (none)
Alternate Number: 0
Class: 02(comm.)
Sub Class: 0
Protocol: 0
Number of Endpoints: 0
Interface Number: 6
Name: (none)
Alternate Number: 0
Class: 0a(data )
Sub Class: 0
Protocol: 0
Number of Endpoints: 0
Interface Number: 6
Name: (none)
Alternate Number: 1
Class: 0a(data )
Sub Class: 0
Protocol: 0
Number of Endpoints: 2
Endpoint Address: 05
Direction: out
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Endpoint Address: 85
Direction: in
Attribute: 2
Type: Bulk
Max Packet Size: 64
Interval: 0ms
Interface Number: 7
Name: (none)
Alternate Number: 0
Class: 02(comm.)
Sub Class: 9
Protocol: 1
Number of Endpoints: 1
Endpoint Address: 86
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 16
Interval: 16ms |
It also shows itself in red; and that kinda tells me that i am missing some "support" for it.
So far i belive i have most support for it in the kernel :
| Quote: | <*> Support for Host-side USB
[ ] USB verbose debug messages
--- Miscellaneous USB options
[*] USB device filesystem
[ ] Enforce USB bandwidth allocation (EXPERIMENTAL)
[ ] Dynamic USB minor allocation (EXPERIMENTAL)
[ ] USB selective suspend/resume and wakeup (EXPERIMENTAL)
--- USB Host Controller Drivers
<*> EHCI HCD (USB 2.0) support
[ ] Full speed ISO transactions (EXPERIMENTAL)
[ ] Root Hub Transaction Translators (EXPERIMENTAL)
< > ISP116X HCD support
<*> OHCI HCD support
<*> UHCI HCD (most Intel and VIA) support
< > SL811HS HCD support
--- USB Device Class drivers
[ ] Obsolete OSS USB drivers
<*> USB Modem (CDC ACM) support
<M> USB Printer support
--- NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
--- may also be needed; see USB_STORAGE Help for more information
<M> USB Mass Storage support
[ ] USB Mass Storage verbose debug
[*] Datafab Compact Flash Reader support (EXPERIMENTAL)
[ ] Freecom USB/ATAPI Bridge support
[ ] ISD-200 USB/ATA Bridge support
[ ] Microtech/ZiO! CompactFlash/SmartMedia support
[ ] USBAT/USBAT02-based storage support (EXPERIMENTAL)
[*] SanDisk SDDR-09 (and other SmartMedia) support (EXPERIMENTAL)
[*] SanDisk SDDR-55 SmartMedia support (EXPERIMENTAL)
[ ] Lexar Jumpshot Compact Flash Reader (EXPERIMENTAL)
--- USB Input Devices
<M> USB Human Interface Device (full HID) support
[*] HID input layer support
|
| Quote: | <*> SCSI device support
[*] legacy /proc/scsi/ support
--- SCSI support type (disk, tape, CD-ROM)
<*> SCSI disk support
< > SCSI tape support
< > SCSI OnStream SC-x0 tape support
< > SCSI CDROM support
<*> SCSI generic support |
#lsmod
| Code: | Module Size Used by
lp 10440 0
parport 24320 1 lp
usb_storage 56000 0
usbhid 29444 0
usblp 12544 0
quickcam 69800 0
vmmon 143244 0
vmnet 38168 3
arpstar 9116 0
sk98lin 182140 0
8139too 24064 0
nvidia 4849776 12 |
# dmesg
| Code: | usb 2-2: new full speed USB device using uhci_hcd and address 7
cdc_acm 2-2:1.1: ttyACM0: USB ACM device
cdc_acm 2-2:1.3: ttyACM1: USB ACM device |
Another detail that might be or not related to this is about usbd.
everyting its starts i get :
| Code: | FATAL: Module acm not found.
FATAL: Module usb_scsi not found. |
in fact i always had this message. So today i decied to check things and compile acm in the kernel as (*)
I found out that the phone needs to use acm as u can see in the usbview output as:
| Quote: | Interface Number: 1
Name: cdc_acm |
# dmesg also shows me extra info since i compiled the driver:
| Quote: | | cdc_acm 2-2:1.1: ttyACM0: USB ACM device |
It also tells me that its using uhci_hcd, which i have compiled in the kernel:
| Quote: | | <*> UHCI HCD (most Intel and VIA) support |
so what am i missing here?
There are a few Interface Number: x seen on usbview that have no info . The only one there with complete info is :
| Quote: | Interface Number: 1
Name: cdc_acm |
Any sugestions ?
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Last edited by HeXiLeD on Thu Dec 25, 2008 4:17 pm; edited 1 time in total |
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HeXiLeD
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HeXiLeD
l33t
Joined: 20 Aug 2005
Posts: 858
Location: online
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| Posted: Sat May 27, 2006 6:27 pm Post subject: |
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A few more details..
In the kernel we have
| Code: | CONFIG_USB_ACM:
│
│ This driver supports USB modems and ISDN adapters which support the │
│ Communication Device Class Abstract Control Model interface.
│ Please read <file:Documentation/usb/acm.txt> for details.
│
│ If your modem only reports "Cls=ff(vend.)" in the descriptors in
│ /proc/bus/usb/devices, then your modem will not work with this
│ driver.
│
│ To compile this driver as a module, choose M here: the
│ module will be called cdc-acm.
│
│ Symbol: USB_ACM [=m]
│ Prompt: USB Modem (CDC ACM) support
│ Defined at drivers/usb/class/Kconfig:54
│ Depends on: USB
│ Location:
│ -> Device Drivers
│ -> USB support
│ -> Support for Host-side USB (USB [=y]) |
| Quote: | | If your modem only reports "Cls=ff(vend.)" in the descriptors in /proc/bus/usb/devices, then your modem will not work with this driver. |
After Checking:
| Code: |
# cat /proc/bus/usb/devices
|
| Code: | T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=e0(unk. ) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0a5c ProdID=2101 Rev= 0.00
S: Manufacturer=Broadcom Corp
S: Product=BCM92045DG Non-UHE
C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none) |
Could it be that because the Modem also reports:
| Quote: | I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none) |
that its not fully supported ?
or the fact that most info about the modem shows hci_usb support; is good enought to make it work ?
Under USB Network Adapters i have also added some extra kernel support, such as:
<*> Multi-purpose USB Networking Framework
| Quote: | This driver supports several kinds of network links over USB,
│ with "minidrivers" built around a common network driver core
│ that supports deep queues for efficient transfers. (This gives
│ better performance with small packets and at high speeds).
│
│ The USB host runs "usbnet", and the other end of the link might be:
│
│ - Another USB host, when using USB "network" or "data transfer"
│ cables. These are often used to network laptops to PCs, like
│ "Laplink" parallel cables or some motherboards. These rely
│ on specialized chips from many suppliers.
│
│ - An intelligent USB gadget, perhaps embedding a Linux system.
│ These include PDAs running Linux (iPaq, Yopy, Zaurus, and
│ others), and devices that interoperate using the standard
│ CDC-Ethernet specification (including many cable modems).
│
│ - Network adapter hardware (like those for 10/100 Ethernet) which
│ uses this driver framework.
│
│ The link will appear with a name like "usb0", when the link is
│ a two-node link, or "eth0" for most CDC-Ethernet devices. Those
│ two-node links are most easily managed with Ethernet Bridging
│ (CONFIG_BRIDGE) instead of routing.
│
│ For more information see <http://www.linux-usb.org/usbnet/>.
│
│ To compile this driver as a module, choose M here: the
│ module will be called usbnet.
│
│ Symbol: USB_USBNET [=y]
│ Prompt: Multi-purpose USB Networking Framework
│ Defined at drivers/usb/net/Kconfig:95
│ Depends on: USB && NET
│ Location:
│ -> Device Drivers
│ -> USB support
│ -> USB Network Adapters
|
I also saw this there, but in doubt i did not compiled it. i guess this is just for cable modems right ?
<> CDC Ethernet support (smart devices such as cable modems) (NEW)
| Quote: | CONFIG_USB_NET_CDCETHER:
│
│ This option supports devices conforming to the Communication Device
│ Class (CDC) Ethernet Control Model, a specification that's easy to
│ implement in device firmware. The CDC specifications are available
│ from <http://www.usb.org/>.
│
│ CDC Ethernet is an implementation option for DOCSIS cable modems │
│ that support USB connectivity, used for non-Microsoft USB hosts.
│ The Linux-USB CDC Ethernet Gadget driver is an open implementation. │
│ This driver should work with at least the following devices:
│
│ * Ericsson PipeRider (all variants)
│ * Motorola (DM100 and SB4100)
│ * Broadcom Cable Modem (reference design)
│ * Toshiba PCX1100U
│ * ...
│
│ This driver creates an interface named "ethX", where X depends on
│ what other networking devices you have in use. However, if the
│ IEEE 802 "local assignment" bit is set in the address, a "usbX"
│ name is used instead.
│
│ Symbol: USB_NET_CDCETHER [=y]
│ Prompt: CDC Ethernet support (smart devices such as cable modems) │
│ Defined at drivers/usb/net/Kconfig:157
│ Depends on: USB && NET && USB_USBNET
│ Location:
│ -> Device Drivers
│ -> USB support
│ -> USB Network Adapters
│ -> Multi-purpose USB Networking Framework (USB_USBNET [=y])
│ Selected by: USB_NET_RNDIS_HOST && USB && NET && USB_USBNET && EXPERIMENTAL || USB_NET_ZAURUS && USB && NET && USB_USBNET |
as for this one i am having some doubts too. is the phone modem seen as ethernet subset ?
< > Simple USB Network Links (CDC Ethernet subset) (NEW)
| Code: | CONFIG_USB_NET_CDC_SUBSET:
│
│ This driver module supports USB network devices that can work
│ without any device-specific information. Select it if you have
│ one of these drivers.
│
│ Note that while many USB host-to-host cables can work in this mode,
│ that may mean not being able to talk to Win32 systems or more
│ commonly not being able to handle certain events (like replugging
│ the host on the other end) very well. Also, these devices will
│ not generally have permanently assigned Ethernet addresses.
│
│ Symbol: USB_NET_CDC_SUBSET [=n]
│ Prompt: Simple USB Network Links (CDC Ethernet subset)
│ Defined at drivers/usb/net/Kconfig:223
│ Depends on: USB && NET && USB_USBNET
│ Location:
│ -> Device Drivers
│ -> USB support
│ -> USB Network Adapters
│ -> Multi-purpose USB Networking Framework (USB_USBNET [=y]) |
i also added :
<*> Support for USB Gadgets
<*> USB Gadget Drivers (Serial Gadget (with CDC ACM support)) --->
Currently dmesg shows me :
| Quote: |
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
usbcore: registered new driver cdc_acm
drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for USB modems and ISDN adapters
usb 2-2: new full speed USB device using uhci_hcd and address 7
cdc_acm 2-2:1.1: ttyACM0: USB ACM device
cdc_acm 2-2:1.3: ttyACM1: USB ACM device
|
right now i am kinda lost with so much details, that i am not sure of what to do next.
any help is more than welcome
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