Hi, the EP_REGS_OUT endpoint on my device is interrupt not bulk [1]. This cause the problem described on http://marc.theaimsgroup.com/?l=linux-usb-devel&m=116129264007056&w=2 [2] .
Why are we using bulk urb on an endpoint declared as interrupt ? Should that be fixed ? Matthieu [1] T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1 P: Vendor=079b ProdID=0062 Rev=48.10 S: Manufacturer=ZyDAS S: Product=802.11b/g USB WLAN C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=00 Prot=00 Driver=zd1211rw E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=04(O) Atr=03(Int.) MxPS= 64 Ivl=125us [2] bulk write are print where we do usb_bulk_msg(udev, usb_sndbulkpipe(udev, EP_REGS_OUT) Oct 20 20:55:39 localhost kernel: bulk write Oct 20 20:55:39 localhost kernel: usb 1-2: link qh0-00ff/ed6f7180 start 0 [2/0 us] Oct 20 20:55:39 localhost kernel: usb 1-2: unlink qh0-00ff/ed6f7180 start 0 [2/0 us] Oct 20 20:55:39 localhost kernel: bulk write Oct 20 20:55:39 localhost kernel: usb 1-2: link qh0-00ff/ed6f7180 start 0 [2/0 us] Oct 20 20:55:39 localhost kernel: usb 1-2: unlink qh0-00ff/ed6f7180 start 0 [2/0 us] ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
