USB-модем Мегафон M150 на базе Huawei E3276.
Код: Выделить всё
$ lsusb
............
Bus 005 Device 006: ID 12d1:14fe Huawei Technologies Co., Ltd.
........
$ dmesg
..............
[ 39.792208] usb 5-4: new high-speed USB device number 4 using ehci_hcd
[ 39.925136] usb 5-4: New USB device found, idVendor=12d1, idProduct=14fe
[ 39.925146] usb 5-4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 39.925153] usb 5-4: Product: HUAWEI Mobile
[ 39.925159] usb 5-4: Manufacturer: HUAWEI Technology
[ 39.965906] scsi10 : usb-storage 5-4:1.0
[ 39.966288] scsi11 : usb-storage 5-4:1.1
[ 40.965045] scsi 10:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 40.965194] scsi 11:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
[ 40.966602] sd 11:0:0:0: Attached scsi generic sg5 type 0
[ 40.968653] sr1: scsi-1 drive
[ 40.968956] sr 10:0:0:0: Attached scsi CD-ROM sr1
[ 40.969136] sr 10:0:0:0: Attached scsi generic sg6 type 5
[ 40.969152] sd 11:0:0:0: [sde] Attached SCSI removable disk
Но мне надо его завести на встраиваемой железке, на ней:
Код: Выделить всё
# lsusb
.........
Bus 002 Device 004: ID 12d1:14fe
......
Переключение провожу командой usb_modeswitch -W -c /etc/huawei_e3276.conf
Код: Выделить всё
Reading config file: /etc/huawei_e3276.conf
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.7 (C) Josua Dietze 2012
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x14fe
TargetVendor= not set
TargetProduct= not set
TargetClass= not set
TargetProductList="1506,151d"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
QuantaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
BlackberryMode=0
PantechMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice enabled (default)
Success check disabled
System integration mode disabled
Looking for default devices ...
searching devices, found USB ID 12d1:14fe
found matching vendor ID
found matching product ID
adding device
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
Found device in default mode, class or configuration (1)
Accessing device 004 on bus 002 ...
Getting the current device configuration ...
Error getting the current configuration (error -110). Assuming configuration 1.
Using interface number 0
Using endpoints 0x01 (out) and 0x81 (in)
Inquiring device details; driver will be detached ...
Looking for active driver ...
No driver found. Either detached before or never attached
И всё, программа висит, в выводе lsusb ничего не меняется, модем периодически подмигивает.
Попытке переключения на host-е (Debian 6.0.7, amd64, usb_modeswitch 1.1.4) также не удачна:
Код: Выделить всё
Reading config file: /etc/usb_modeswitch.conf
Warning: TargetProductList overrides TargetProduct!
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.4 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x14fe
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1506,151d"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
GCTMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
.........
USB error: could not claim interface 0: Operation not permitted
Could not claim interface (error -1). Skipping device inquiry
USB error: could not release intf 0: Operation not permitted
USB error: error sending control message: Operation not permitted
Error: could not get description string "manufacturer"
USB error: error sending control message: Operation not permitted
Error: could not get description string "product"
USB description data (for identification)
-------------------------
Manufacturer:
Product:
Serial No.: not provided
-------------------------
Looking for active driver ...
USB error: could not get bound driver: Operation not permitted
No driver found. Either detached before or never attached
Setting up communication with interface 0 ...
USB error: could not claim interface 0: Operation not permitted
Could not claim interface (error -1). Skipping message sending
-> Run lsusb to note any changes. Bye.
Вопрос - что необходимо поравить для того, чтобы переключения сработало?
Спасибо.
Upd: на host удалось переключить в режим модема, используемый конфиг:
Код: Выделить всё
DisableSwitching=0
EnableLogging=0
DefaultVendor= 0x12d1
DefaultProduct= 0x14fe
TargetVendor= 0x12d1
TargetProduct=0x1506
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
К сожалению на целевой плате с этим же конфигом всё останавливает на No driver found. Either detached before or never attached