MU709s-2 PPPd拨号上网

[qq_31867833]

在A8开发板上，linux操作系统，使用华为EW770W网络模块可以正常的拨号上网，，当插入上网模块，出现如下内容：
[root@FriendlyARM run]# [ 4487.635263] usb 1-1.4: USB disconnect, device number 3
[ 4566.413343] usb 1-1.4: new high speed USB device number 4 using s5p-ehci
[ 4566.526744] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 4566.536516] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 4566.541714] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 4566.550943] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 4566.556165] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 4566.563420] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 4566.568629] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 4566.578438] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 4566.585354] option 1-1.4:1.4: GSM modem (1-port) converter detected
[ 4566.594757] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB4
[ 4566.598650] option 1-1.4:1.5: GSM modem (1-port) converter detected
[ 4566.608442] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB5
可以正常上网。
当插入华为MU709s-2网络模块，出现如下内容：
[ 5228.943406] usb 1-1.4: new high speed USB device number 5 using s5p-ehci
不能够上网，拨号：pppd call huawei-wcdma-usb0 &
出现如下情况：
[root@FriendlyARM run]# pppd call huawei-wcdma-usb0 &
[root@FriendlyARM run]# pppd: In file /etc/ppp/peers/huawei-wcdma-usb0: unrecognized option '/dev/ttyUSB0'

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可以上网的EM770W模块执行命令出现的内容：
[root@FriendlyARM /]# lsusb
Bus 2 Device 1: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 1 Device 3: ID 12d1:1404 Huawei Technologies Co., Ltd.
Bus 1 Device 2: ID 1a40:0101 TERMINUS TECHNOLOGY INC.
Bus 1 Device 1: ID 1d6b:0002 Linux Foundation 2.0 root hub

[root@FriendlyARM /]# ls /dev/ttyUSB*
/dev/ttyUSB0 /dev/ttyUSB2 /dev/ttyUSB4
/dev/ttyUSB1 /dev/ttyUSB3 /dev/ttyUSB5


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=1d6b ProdID=0001 Rev= 3.00
S: Manufacturer=Linux 3.0.8-FriendlyARM ohci_hcd
S: Product=EXYNOS OHCI Host Controller
S: SerialNumber=s5p-ohci
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= 2/800 us ( 0%), #Int= 3, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev= 3.00
S: Manufacturer=Linux 3.0.8-FriendlyARM ehci_hcd
S: Product=S5P EHCI Host Controller
S: SerialNumber=s5p-ehci
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

T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1a40 ProdID=0101 Rev= 1.11
S: Product=USB 2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms

T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=12d1 ProdID=1404 Rev= 0.00
S: Manufacturer=HUAWEI Technology
S: Product=HUAWEI MOBILE WCDMA EM770W
C:* #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=87(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms

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不能上网的MU709s-2出现的内容：

[root@FriendlyARM /]# lsusb
Bus 2 Device 1: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 1 Device 3: ID 12d1:1c25 Huawei Technologies Co., Ltd.
Bus 1 Device 2: ID 1a40:0101 TERMINUS TECHNOLOGY INC.
Bus 1 Device 1: ID 1d6b:0002 Linux Foundation 2.0 root hub


[root@FriendlyARM /]# ls /dev/ttyUSB*
ls: /dev/ttyUSB*: No such file or directory



[root@FriendlyARM /]# cat /proc/bus/usb/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=1d6b ProdID=0001 Rev= 3.00
S: Manufacturer=Linux 3.0.8-FriendlyARM ohci_hcd
S: Product=EXYNOS OHCI Host Controller
S: SerialNumber=s5p-ohci
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= 1, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev= 3.00
S: Manufacturer=Linux 3.0.8-FriendlyARM ehci_hcd
S: Product=S5P EHCI Host Controller
S: SerialNumber=s5p-ehci
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

T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1a40 ProdID=0101 Rev= 1.11
S: Product=USB 2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms

T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 3
P: Vendor=12d1 ProdID=1c25 Rev= 1.02
S: Manufacturer=Huawei Technologies Co., Ltd.
S: Product=HUAWEI Mobile
S: SerialNumber=FFFFFFFFFFFFFFFF
C: #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=03 Prot=01 Driver=
E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=03 Driver=
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=02 Driver=
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I: If#= 3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=03 Prot=16 Driver=
E: Ad=86(I) Atr=03(Int.) MxPS= 16 Ivl=2ms
I: If#= 3 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=03 Prot=16 Driver=
E: Ad=86(I) Atr=03(Int.) MxPS= 16 Ivl=2ms
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=06 Driver=
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
C:* #Ifs= 6 Cfg#= 2 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=(none)
E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=2ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=06 Prot=00 Driver=(none)
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=03 Prot=01 Driver=(none)
E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=03 Driver=(none)
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=02 Driver=(none)
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=03 Prot=06 Driver=(none)
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
C: #Ifs= 2 Cfg#= 3 Atr=a0 MxPwr=500mA
A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=
E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=2ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms


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[root@FriendlyARM /]# lsusb
Bus 2 Device 1: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 1 Device 3: ID 12d1:1c25 Huawei Technologies Co., Ltd.
Bus 1 Device 2: ID 1a40:0101 TERMINUS TECHNOLOGY INC.
Bus 1 Device 1: ID 1d6b:0002 Linux Foundation 2.0 root hub


[root@FriendlyARM /]# ls /dev/ttyUSB*
ls: /dev/ttyUSB*: No such file or directory

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