On Feb 7, 2008 5:49 PM, Alan Stern <[EMAIL PROTECTED]> wrote: > > sb-storage: Command MODE_SENSE (6 bytes) > > usb-storage: 1a 00 3f 00 c0 00 > > usb-storage: Bulk Command S 0x43425355 T 0x6 L 192 F 128 Trg 0 LUN 0 CL 6 > > usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes > > At this point the command has been sent and the gadget has queued its > 20-byte response to be sent back on the bulk-IN endpoint. It tries to > halt the endpoint after the data has been sent: > > > g_file_storage gadget: bulk-in set halt > > usb-storage: Status code 0; transferred 31/31 > > usb-storage: -- transfer complete > > usb-storage: Bulk command transfer result=0 > > usb-storage: usb_stor_bulk_transfer_sglist: xfer 192 bytes, 1 entries > > usb-storage: Status code -32; transferred 0/192 > > Here the host did not receive the 20 bytes of data; instead it saw only > the stall. >
Really ? It doesn't look to me that the host didn't receive the 20 bytes of data since it printed out: usb-storage: Status code 0; transferred 31/31 usb-storage: -- transfer complete But after that it tried to start a new transfer: usb-storage: usb_stor_bulk_transfer_sglist: xfer 192 bytes, 1 entries and since the endpoint is stalled, it gets: usb-storage: Status code -32; transferred 0/192 Am I missing something ? thanks -- Francis - To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
