Linux下MTK 3G網卡驅動移植

1:User-space applications configuration

Kernel/Library/Defaults Selection --->

[*]Customize Vendor/User Settings

Network Applications --->

[*] 3G connection

2:User-space applications configuration

Kernel/Library/Defaults Selection --->

[*] Customize Busybox Settings

Linux System Utilities --->

[*] mdev

[*] Support /etc/mdev.conf

[*] Support subdirs/symlinks

[*] Support regular expressions substitutions when renaming device

[*] Support command execution at device addition/removal

3:USB Host driver

Kernel/Library/Defaults Selection --->

[*] Customize Kernel Settings

Device Drivers --->

[*] USB support --->

<*> Support for Host-side USB

[*] USB device filesystem

<*> EHCI HCD (USB 2.0) support

[*] Ralink EHCI HCD support

<*> OHCI HCD support

[*] Ralink OHCI HCD support

4:USB 3G dongle driver

Kernel/Library/Defaults Selection --->

[*] Customize Kernel Settings

Device Drivers --->

[*] USB support --->

[*] USB Serial Converter support --->

[*] USB driver for GSM and CDMA modems

5:PPP driver

Kernel/Library/Defaults Selection --->

[*] Customize Kernel Settings

Device Drivers --->

[*] Network device support --->

[*] PPP (point-to-point protocol) support

[*] PPP support for async serial ports

6:Device hot plugging

Kernel/Library/Defaults Selection --->

[*] Customize Kernel Settings

General setup --->

[*] Configure standard kernel features (for small systems) --->

[*] Support for hot-pluggable devices

7:Sysfs filesystem

Kernel/Library/Defaults Selection --->

[*] Cu File systems --->

Pseudo filesystems --->

[*] sysfs file system support

Pseudo filesystems --->

[*] sysfs file system support

Pseudo filesystems --->

[*] sysfs file system support

8:linux-2.6.36.x/drivers/usb/serial/option.c 添加: 1.#define HUAWEI_PRODUCT_E3520x1506 2.{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E352) }, 9:user/usb_modeswitch-0.9.5/usb_modeswitch.conf 添加：

;DetachStorageOnly=1 ;HuaweiMode=1

DefaultVendor= 0x12d1

DefaultProduct= 0x14fe

TargetVendor= 0x12d1

TargetProduct= 0x1506

MessageEndpoint= 0x01

MessageContent= "55534243123456780000000000000011062000000100000000000000000000"

CheckSuccess= 20

10:user/rt2880_app/scripts/autoconn3G.sh 添加 SUPPORT_3G="

  12D1:14FE:HUAWEI-E352

        12D1:1506:HUAWEI-E352" 11:user/rt2880_app/scripts/3g.sh 添加

elif [ "$dev" = "HUAWEI-E352" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_HUAWEI-E352.conf 12:啟動wan.sh腳本