Thanks knc1! So the string that I should look for is "ppp"? But I really can't find "ppp" in dmesg. And if grep by "usb", I got the follow. So am I really missed the 3G module from my seller????
Quote:
[root@kindle root]# dmesg | grep usb
usb: Host 1 host (serial) registered
usb: OTG gadget (isp1504) registered
arcotg_udc: I def:bnd::usb_gadget_register_driver - gadget arc_udc bound to driver g_file_storage
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:unrg::usb_gadget_unregister_driver - unregistered gadget driver 'g_file_storage'
usb0: Ethernet Gadget, version: May Day 2005
usb0: using arc_udc, OUT ep1out IN ep1in STATUS ep2in
usb0: MAC ee:19:00:00:00:00
usb0: HOST MAC ee:49:00:00:00:00
usb0: RNDIS ready
arcotg_udc: I def:bnd::usb_gadget_register_driver - gadget arc_udc bound to driver ether
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:cc1 +=1,D-=0:get_usb_connection_status - USB connected to a type 1 charger
arcotg_udc: I def:chs+=1,D-=0:get_usb_connection_status - USB connected to a host
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
usb0: high speed config #2: 500 mA, Ethernet Gadget, using RNDIS
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:cc1+=1,D-=0:get_usb_connection_status - USB connected to a type 1 charger
arcotg_udc: I def:chs+=1,D-=0:get_usb_connection_status - USB connected to a host
arcotg_udc: I def:usi::suspend_irq - suspend_irq: usb_slave_regs->usbintr:157
arcotg_udc: I def:uri::resume_irq - resume_irq: usb_slave_regs->usbintr:157
usb0: high speed config #2: 500 mA, Ethernet Gadget, using RNDIS
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Thanks a lot!