Bezüglich Lev Serebryakov's Nachricht vom 17.09.2013 10:44 (localtime): > Hello, Hans. > You wrote 17 сентября 2013 г., 9:14:17: > > HPS> Check using usbdump -i usbusX -f Y -s 65536 -vvv > HPS> what is going on. Maybe some USB transfers are returning zero length > data from the chip. > Ok, I got 500 irq/s here from my device, so, I have same problem, as > topicstarter. My usbdump (9-STABLE) doesn't understand '-f Y', without
The Y is the device addr @ bus #X. Same posted some seconds ago :-) Thanks, -Harry > filter I get: > > 12:42:58.929604 usbus3.2 SUBM-INTR-EP=00000089,SPD=HIGH,NFR=1,SLEN=0,IVAL=2 > frame[0] READ 16 bytes > flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> > status 0xeb023 > <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> > 12:42:58.931601 usbus3.2 > DONE-INTR-EP=00000089,SPD=HIGH,NFR=1,SLEN=8,IVAL=2,ERR=0 > frame[0] READ 5 bytes > 0000 C1 01 01 01 55 -- -- -- -- -- -- -- -- -- -- -- |....U | > flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> > status 0xcb021 > <OPEN|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> > 12:42:58.931607 usbus3.2 SUBM-INTR-EP=00000089,SPD=HIGH,NFR=1,SLEN=0,IVAL=2 > frame[0] READ 16 bytes > flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> > status 0xcb023 > <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> > 12:42:58.933601 usbus3.2 > DONE-INTR-EP=00000089,SPD=HIGH,NFR=1,SLEN=8,IVAL=2,ERR=0 > frame[0] READ 5 bytes > 0000 C1 01 01 01 55 -- -- -- -- -- -- -- -- -- -- -- |....U | > flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> > status 0xeb021 > <OPEN|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> > 12:42:58.933610 usbus3.2 SUBM-INTR-EP=00000089,SPD=HIGH,NFR=1,SLEN=0,IVAL=2 > frame[0] READ 16 bytes > flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> > status 0xeb023 > <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> > > -- OmniLAN - UNIX & Windows Netze + Systeme Harald Schmalzbauer Weidmannstraße 16 80997 München Telefon: +49 (0)89 18947781 Notruf: +49 (0)89 85639293 USt-IdNr.: DE253184753 http://www.omnilan.de/
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