Le mercredi 09 avril 2008 à 14:00 +0530, Subbrathnam, Swaminathan a écrit : > Meyer, > > Are you using the 2.6.10 stack that came with the DM355 > EVM that is released by TI/MV ? > >
Yes i do ! > > swami > > > > > ______________________________________________________________________ > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Laurent Meyer > Sent: Wednesday, April 09, 2008 12:36 PM > To: [email protected] > Subject: DM355 + MVL 2.6.10 USB stalling endpoint error > > > > > Hi all > > I try to make work a Philips WEBCAM SPC 1300NC > USB webcam on a TI DM355 with montavista kernel 2.6.10, i backported > uvcvideo driver, but i have a "stalling endpoint" error, see driver > debug below. > > Here is the complete log > > Any help would be appreciated. > > <7>musb_submit_urb 2032: submit c6a7ede0 hw0, dev7 ep0in, len > 255 > <7>musb_start_urb 232: urb c6a7ede0: ep0out, type 2, max 64, addr 7, > buffer c6b8 > <7>musb_ep_program 655: --> hw0, urb c6a7ede0, spd3 dev7 ep0out, hub0 > port1, by8 > <7>musb_write_fifo 427: TX ep0 fifo c7800420 count 8 buf > c6be51e0 > <7>musb_start_urb 285: Start TX0 > pio > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0200, count 0, urb > c6a7ede0 > <7>musb_h_ep0_continue 1246: start > IN-DATA > <7>musb_h_ep0_irq 1378: more ep0 DATA, csr > 0020 > <7>tototata8 status = > 0 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0001, count 52, urb > c6a7ede0 > <7>musb_read_fifo 446: RX ep0 fifo c7800420 count 52 buf > c6a75c80 > <7>musb_h_ep0_irq 1391: ep0 STATUS, csr > 0042 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 00c2, count 0, urb > c6a7ede0 > <7>musb_h_ep0_irq 1320: control NAK > timeout > <7>__musb_giveback 328: complete c6a7ede0 (0), dev7 ep0in, > 52/255 > <6>usb 1-1: Product: Philips SPC 1300NC > Webcam > usb 1-1: Product: Philips SPC 1300NC > Webcam > > <7>musb_submit_urb 1936: pUrb=c6a7ede0, end=0, > bufsize=255 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0082, count 0, urb > 00000000 > <7>musb_h_ep0_irq 1320: control NAK > timeout > <7>musb_h_ep0_irq 1360: no URB for end > 0 > > <7>musb_submit_urb 1987: end 0 claimed for type=2, addr=7, > end=0 > > <7>musb_submit_urb 2032: submit c6a7ede0 hw0, dev7 ep0in, len > 255 > <7>musb_start_urb 232: urb c6a7ede0: ep0out, type 2, max 64, addr 7, > buffer c6b8 > <7>musb_ep_program 655: --> hw0, urb c6a7ede0, spd3 dev7 ep0out, hub0 > port1, by8 > <7>musb_write_fifo 427: TX ep0 fifo c7800420 count 8 buf > c6be51e0 > <7>musb_start_urb 285: Start TX0 > pio > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0200, count 0, urb > c6a7ede0 > <7>musb_h_ep0_continue 1246: start > IN-DATA > <7>musb_h_ep0_irq 1378: more ep0 DATA, csr > 0020 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0204, count 0, urb > c6a7ede0 > <7>musb_h_ep0_irq 1312: STALLING > ENDPOINT > <7>musb_h_ep0_irq 1331: > aborting > <7>__musb_giveback 328: complete c6a7ede0 (-32), dev7 ep0in, > 0/255 > > <7>musb_submit_urb 1936: pUrb=c6a7ede0, end=0, > bufsize=255 > > <7>musb_submit_urb 1987: end 0 claimed for type=2, addr=7, > end=0 > > <7>musb_submit_urb 2032: submit c6a7ede0 hw0, dev7 ep0in, len > 255 > <7>musb_start_urb 232: urb c6a7ede0: ep0out, type 2, max 64, addr 7, > buffer c6b8 > <7>musb_ep_program 655: --> hw0, urb c6a7ede0, spd3 dev7 ep0out, hub0 > port1, by8 > <7>musb_write_fifo 427: TX ep0 fifo c7800420 count 8 buf > c6be51e0 > <7>musb_start_urb 285: Start TX0 > pio > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0200, count 0, urb > c6a7ede0 > <7>musb_h_ep0_continue 1246: start > IN-DATA > <7>musb_h_ep0_irq 1378: more ep0 DATA, csr > 0020 > <7>tototata8 status = > 0 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0001, count 22, urb > c6a7ede0 > <7>musb_read_fifo 446: RX ep0 fifo c7800420 count 22 buf > c6a75c80 > <7>musb_h_ep0_irq 1391: ep0 STATUS, csr > 0042 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 00c2, count 0, urb > c6a7ede0 > <7>musb_h_ep0_irq 1320: control NAK > timeout > <7>__musb_giveback 328: complete c6a7ede0 (0), dev7 ep0in, > 22/255 > <6>usb 1-1: Manufacturer: Philips > CE > usb 1-1: Manufacturer: Philips > CE > <7>DEV: registering device: ID = > '1-1' > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0082, count 0, urb > 00000000 > <7>musb_h_ep0_irq 1320: control NAK > timeout > <7>musb_h_ep0_irq 1360: no URB for end > 0 > <7>usb 1-1: > hotplug > <7>PM: Adding info for > usb:1-1 > <7>bus usb: add device > 1-1 > <7>bound device '1-1' to driver > 'usb' > > <7>musb_submit_urb 1936: pUrb=c6a7ede0, end=0, > bufsize=0 > > <7>musb_submit_urb 1987: end 0 claimed for type=2, addr=7, > end=0 > > <7>musb_submit_urb 2032: submit c6a7ede0 hw0, dev7 ep0out, len > 0 > <7>musb_start_urb 232: urb c6a7ede0: ep0out, type 2, max 64, addr 7, > buffer c6b8 > <7>musb_ep_program 655: --> hw0, urb c6a7ede0, spd3 dev7 ep0out, hub0 > port1, by8 > <7>musb_write_fifo 427: TX ep0 fifo c7800420 count 8 buf > c6be5d20 > <7>musb_start_urb 285: Start TX0 > pio > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0200, count 0, urb > c6a7ede0 > <7>musb_h_ep0_irq 1391: ep0 STATUS, csr > 0060 > <7>musb_interrupt 1606: <== IRQ host usb0000 tx0001 > rx0000 > <7>musb_h_ep0_irq 1302: <== csr0 0244, count 0, urb > c6a7ede0 > <7>musb_h_ep0_irq 1312: STALLING > ENDPOINT > <7>musb_h_ep0_irq 1331: > aborting > <7>__musb_giveback 328: complete c6a7ede0 (-32), dev7 ep0out, > 0/0 > > <3>usb 1-1: can't set config #1, error > -32 > usb 1-1: can't set config #1, error > -32 > <7>bus usb: remove device > 1-1 > <7>PM: Removing info for > usb:1-1 > <7>usb 1-1: > hotplug > > <7>MGC_VirtualHubSubmitUrb 377: ROOT SETUP req23.01 v0001 i0001 > l0 > <7>MGC_VirtualHubSubmitUrb 457: enable port > 0 > <7>MGC_VirtualHubSubmitUrb 648: URB status 0, len > 0 > > <7>MGC_VirtualHubSubmitUrb 377: ROOT SETUP req23.01 v0001 i0001 > l0 > <7>MGC_VirtualHubSubmitUrb 457: enable port > 0 > <7>MGC_VirtualHubSubmitUrb 648: URB status 0, len > 0 > <7>hub 1-0:1.0: state 5 ports 1 chg fffe evt > 0006 > > <7>MGC_VirtualHubSubmitUrb 377: ROOT SETUP reqa3.00 v0000 i0001 > l4 > <7>MGC_VirtualHubSubmitUrb 392: GET_STATUS(), bType=20, bRecip=03, > wIndex=0001 > <7>MGC_VirtualHubSubmitUrb 433: status 0503 change > 0000 > <7>MGC_VirtualHubSubmitUrb 648: URB status 0, len > 4 > > -- > > > Laurent MEYER. > > > > > > > > -- Laurent MEYER. 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