[android-kernel] Re: USB cdc_acm was not recognized by host

2011-04-06 Thread Squall.Hung
Hi, Update the messages on my host, ACM can not be recognized. cat /sys/kernel/debug/usb/devices C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA A: FirstIf#= 6 IfCount= 2 Cls=02(comm.) Sub=02 Prot=00 I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb- storage E: Ad=83(I) Atr=02(Bulk)

[android-kernel] Re: USB cdc_acm was not recognized by host

2011-04-06 Thread Squall.Hung
Hi Steve, Sorry, let my explain my trouble. My ADB works well before I modprobe usbserial, see below messages. cat /sys/kernel/debug/usb/devices T: Bus=01 Lev=01 Prnt=01 Port=03 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=0489 ProdI

Re: [android-kernel] Re: USB cdc_acm was not recognized by host

2011-04-06 Thread Steve Modica
On Apr 6, 2011, at 8:59 PM, Squall.Hung wrote: > Hi, > > I don't really know what you mean about the instructions for updating > the udev configuration? > May you tell me more details what instructions you mentioned for > update udev? I think he's referring to this: http://annoyingtechnicaldet

[android-kernel] Re: USB cdc_acm was not recognized by host

2011-04-06 Thread Squall.Hung
Hi, I don't really know what you mean about the instructions for updating the udev configuration? May you tell me more details what instructions you mentioned for update udev? thanks, chihchia On 4月5日, 上午8時00分, A Curtis wrote: > > I have same question, too. > > CDC-ACM works well with usbserial

[android-kernel] kernel debug capability for ADB

2011-04-06 Thread mike digioia
Hi I have developed new drivers for my ADB enabled phone device. But I am not able to debug the kernel changes since my printk messages are not included in the message log. So the new driver's device may not be on the bus or some other problem i need to debug. However, ADB does not allow me to eve