On Monday 25 July 2005 7:51 am, James Le Cuirot wrote:
> T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 9 Spd=1.5 MxCh= 0
> D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=07d0 ProdID=4101 Rev= 0.00
> S: Manufacturer=Kingsun Semiconductor
> S: Product=USB to Serial
> C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
> I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
> E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=1ms
> E: Ad=02(O) Atr=03(Int.) MxPS= 8 Ivl=1ms
>
> And here's the kernel output...
>
> usb 3-1: skipped 1 descriptor after interface
> usb 3-1: default language 0x0409
> usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=0
> usb 3-1: Product: USB to Serial
> usb 3-1: Manufacturer: Kingsun Semiconductor
> usb 3-1: hotplug
> usb 3-1: adding 3-1:1.0 (config #1, interface 0)
> usb 3-1:1.0: hotplug
> usbserial_generic 3-1:1.0: usb_probe_interface
> usbserial_generic 3-1:1.0: usb_probe_interface - got id
> usbserial_generic 3-1:1.0: Generic converter detected
> usbserial_generic 3-1:1.0: Generic device with no bulk out, not allowed.
> usbserial_generic: probe of 3-1:1.0 failed with error -5
> hub 3-0:1.0: state 5 ports 2 chg 0000 evt 0002
Hm... looks like something someone recently reported to me. In fact, can
you try this and see if it works:
http://gnome.dnsalias.net/viewcvs/serial/cypress_m8/
More specifically, place revision 6 of cypress_m8.c and cypress_m8.h in
drivers/usb/serial/. Select the cypress_m8 module from the kernel
configuration under the USB Serial Adapters and recompile/install. You will
need a recent kernel, such as 2.6.11/2.6.12 to use the module source as-is.
The cypress_m8 module was added in 2.6.10, but will probably not compile with
this kernel.
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