Le Fri, 3 Jul 2009 17:56:54 +0200,
Hans Petter Selasky a écrit :
> Have you tried:
No, it returns
# usbconfig -u 0 -a 2 reset
usbconfig: could not reset device: Input/output error
Then ulpt detaches
ulpt0: at uhub0, port 1, addr 2 (disconnected)
ulpt_detach:653: sc=0xc317f000
> To me it looks like a problem about your printer USB firmware. Does
Yes, after the first job:
# usbconfig -u 0 -a 2 dump_curr_config_desc ugen0.2: at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0020
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0000
bmAttributes = 0x00c0
bMaxPower = 0x0001
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x0007
bInterfaceSubClass = 0x0001
bInterfaceProtocol = 0x0002
iInterface = 0x0000
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0001
bmAttributes = 0x0002
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0082
bmAttributes = 0x0002
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
It looks like there are some problems even with the first job (I missed
this point before).
ulpt0: using bi-directional
ulpt_write_callback:220: state=0x0 actlen=0
ulpt_write_callback:220: state=0x1 actlen=2889
ulpt_write_callback:220: state=0x1 actlen=3023
...
ulpt_status_callback:352: error=USB_ERR_STALLED
ulpt_write_callback:220: state=0x1 actlen=16384
ulpt_write_callback:220: state=0x1 actlen=16384
...
ulpt_status_callback:352: error=USB_ERR_IOERROR
ulpt_write_callback:220: state=0x1 actlen=16384
ulpt_write_callback:220: state=0x1 actlen=16384
...
ulpt_status_callback:352: error=USB_ERR_IOERROR
ulpt_write_callback:220: state=0x1 actlen=16384
ulpt_write_callback:220: state=0x1 actlen=15970
ulpt_status_callback:352: error=USB_ERR_IOERROR
ulpt_status_callback:352: error=USB_ERR_IOERROR
ulpt_status_callback:352: error=USB_ERR_IOERROR
... (ad eternam)
If it can help, I can compare with FreeBSD 7.2.
Thank you.
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