[FileSystem] Volume Change

RenameUSBDrive

statfs.c example

statfs.c in kernel

statfs in Linux Programmer's Manual

[USB] OHCI/UHCI/EHCI/xHCI

USB 相關的基礎知識

[3G] Username/Password for 3G

3G and GPRS modems with pppd

Using Optus 3G with Linux

在Linux上实现3G拔号上网

Telstra Next G and Linux

How to hook up PPP in Linux

Using Kernel PPP

Setting up a 3G USB dongle in Linux [3, T-Mobile, 02, Orange, Vodafone]

[Linux] USB Mouse support

make menuconfig
select USB_HID
NOTE: You have also need to select CONFIG_INPUT first.

Reference

Reference: The Linux USB sub-system

[USB] hotplug

    ACTION ... "add", "remove"
    PRODUCT ... USB vendor, product, and version codes (hex)
    TYPE ... device class codes (decimal)
    INTERFACE ... interface 0 class codes (decimal)

    USB_DEVICE (vendorId, productId)
        ... matching devices with specified vendor and product ids
    USB_DEVICE_VER (vendorId, productId, lo, hi)
        ... like USB_DEVICE with lo <= productversion <= hi
    USB_INTERFACE_INFO (class, subclass, protocol)
        ... matching specified interface class info
    USB_DEVICE_INFO (class, subclass, protocol)
        ... matching specified device class info

[USB] USB DIY

http://chamberplus.myweb.hinet.net/usb_diy1.htm

[USB] USB class definition

http://www.usb.org/developers/defined_class

0x08 is Mass Storage
0x02 and 0xff could be 3G dongle.

[Linux] USB modem switch

http://www.draisberghof.de/usb_modeswitch/

[USB] Wiki - USB

http://zh.wikipedia.org/wiki/USB

USB OTG

USB OTG: USB On-The-Go
讓 USB 同時具有 Master/Slave 的功能。

例如：
外接式硬碟具備USB OTG，接上數位相機後，外接式硬碟變成Master，可經由單鍵複製數位相機內的相片，數位相機的記憶卡就可以空出來繼續照新的相片。回家後，外接式硬碟接上電腦，又變成Slave，可透過電腦存取硬碟裡的相片。好處便在於，數位相機和外接式硬碟之間不需要第三方加入控制，便稱之為On-The-Go。