Hi, On Thu, May 14, 2015 at 02:29:46PM -0500, Felipe Balbi wrote: > > >> >> > Even in this case, when I connect the device on the other end of the > > >> >> > cable, I still see some 3 seconds delay from the time device is > > >> >> > connected, to the time connect IRQ fires up. > > >> >> > > >> >> seems to be a problem with the USB stick I'm using. Tested two other > > >> >> devices and they connect right away. > > >> > > > >> > ok, fixing DRD on AM335x will take longer than I originally expected, > > >> > probably won't be ready for v4.2 :-( > > >> > > >> Are you able replicate the issue with TI AM335x GP EVM? I am wondering > > >> if the is custom board design problem? have you checked the custom > > >> board schematics? > > > > > > don't have either AM335x GP EVM nor schematics for this board. But it's > > > certainly not a problem with the board. It's very easy to replicate the > > > problem: > > > > > > Set dr-mode to otg, load g_zero, connect to PC and as quickly as you > > > can, remove cable and attach otg cable with a mouse or whatever on the > > > other end. > > > > > > First time, mouse won't enumerate (no IRQs fire) remove and connect > > > again. You should see a Babble IRQ. > > > > And this only happens with 3.16+, not older kernels? I have a GP EVM, > > and can try to take a look. > > yeah, if you can try with v4.1-rc3, that'd be great. I also see that > disconnect IRQ takes a while to fire, but VBUS drops rather fast on this > board (< 10ms to discharge VBUS). Here are some logs: | # modprobe g_zero | [ 38.941293] udc musb-hdrc.1.auto: registering UDC driver [zero] | [ 39.065822] zero gadget: adding 'source/sink'/ccdab140 to config 'source/sink'/bf19765c | [ 39.074533] zero gadget: dual speed source/sink: IN/ep1in, OUT/ep1out, ISO-IN/ep13, ISO-OUT/ep14 | [ 39.083896] zero gadget: adding 'loopback'/cf787640 to config 'loopback'/bf1976d0 | [ 39.091834] zero gadget: dual speed loopback: IN/ep1in, OUT/ep1out | [ 39.098349] zero gadget: Gadget Zero, version: Cinco de Mayo 2008 | [ 39.104807] zero gadget: zero ready | [ 39.108779] musb-hdrc musb-hdrc.1.auto: <== devctl 80 | [ 39.114229] musb-hdrc musb-hdrc.1.auto: Longer idle timer already pending, ignoring... | [ 39.123982] musb-hdrc musb-hdrc.1.auto: gadget D+ pullup on | [ 41.112292] musb-hdrc musb-hdrc.1.auto: Poll devctl 80 (b_idle) | [ 43.111703] musb-hdrc musb-hdrc.1.auto: Poll devctl 80 (b_idle) | [ 45.111680] musb-hdrc musb-hdrc.1.auto: Poll devctl 80 (b_idle) | [ 47.111675] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) | [ 47.173434] musb-hdrc musb-hdrc.1.auto: usbintr (1) epintr(0) cable connected, got Suspend IRQ (??) | [ 47.179518] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0001 tx0000 rx0000 | [ 47.187212] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x1 | [ 47.193719] musb-hdrc musb-hdrc.1.auto: SUSPEND (b_idle) devctl 99 | [ 47.299901] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 47.305988] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 47.313682] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 47.320188] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_idle | [ 47.326055] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 47.410509] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 47.416593] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 47.424292] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 47.431442] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 47.439319] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 47.446191] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 47.453255] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 47.460311] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 47.468280] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 47.475530] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 47.481583] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 47.489275] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 47.496896] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 47.502945] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 47.510636] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 47.517141] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 47.523556] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 47.642485] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 47.648570] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 47.656267] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 47.663417] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 47.671294] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0012 i0000 l0 | [ 47.678074] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 47.685859] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 47.691913] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 47.699605] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 47.707134] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 47.713184] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 47.720876] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 47.727381] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 47.733795] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 47.815356] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 47.821441] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 47.829136] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 47.835642] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 47.842057] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 48.026508] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.032593] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 48.040291] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 48.047442] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 48.055319] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 48.062191] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 48.069256] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 48.076312] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 48.084281] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 48.091659] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.097717] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 48.105411] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 48.113028] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 48.119078] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 48.126769] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 48.133274] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 48.139689] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 48.258488] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.264572] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 48.272269] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 48.279420] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 48.287297] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0014 i0000 l0 | [ 48.294077] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 48.301866] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.307920] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 48.315612] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 48.323141] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 48.329191] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 48.336883] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 48.343387] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 48.349802] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 48.839062] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 48.845148] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 48.852842] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 48.859347] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 48.865762] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 48.946477] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.952563] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 48.960261] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 48.967411] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 48.975288] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0010 i0000 l0 | [ 48.982068] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 48.989856] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 48.995910] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.003601] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 49.122453] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.128539] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.136237] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage idle | [ 49.143296] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 49.151173] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l8 | [ 49.157953] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.165018] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=8 | [ 49.171982] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cccdcc00 | [ 49.179860] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 8/8 | [ 49.187041] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.193099] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.200792] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.208394] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.216269] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l18 | [ 49.223138] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.230194] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 49.237248] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 49.245215] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 49.252379] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.258429] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.266120] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.273721] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.281595] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0200 i0000 l9 | [ 49.288373] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.295434] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=9 | [ 49.302396] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 9 buf cccdcc00 | [ 49.310270] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 9/9 | [ 49.317251] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.323301] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.330993] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.338593] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.346467] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0200 i0000 l69 | [ 49.353336] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.360393] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=69 | [ 49.367446] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 64 buf cccdcc00 | [ 49.375429] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.381478] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.389170] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in | [ 49.396040] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 5 buf cccdcc40 | [ 49.403915] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 69/69 | [ 49.411075] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.417125] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.424817] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.432417] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.440291] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0201 i0000 l9 | [ 49.447069] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.454124] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=9 | [ 49.461087] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 9 buf cccdcc00 | [ 49.468960] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 9/9 | [ 49.475941] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.481991] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.489682] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.497282] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.505156] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0201 i0000 l32 | [ 49.512025] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.519080] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=32 | [ 49.526133] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 32 buf cccdcc00 | [ 49.534098] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 32/32 | [ 49.541260] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.547310] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.555002] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.562602] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.570477] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0300 i0000 l255 | [ 49.577437] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.584496] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=4 | [ 49.591459] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 4 buf cccdcc00 | [ 49.599333] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 4/4 | [ 49.606313] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.612363] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.620054] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.627654] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.635529] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0302 i0409 l255 | [ 49.642489] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.649548] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=24 | [ 49.656602] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 24 buf cccdcc00 | [ 49.664568] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 24/24 | [ 49.671730] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.677780] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.685472] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.693071] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 49.700946] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0301 i0409 l255 | [ 49.707906] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.714963] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=114 | [ 49.722108] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 64 buf cccdcc00 | [ 49.730091] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.736140] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.743831] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in | [ 49.750701] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 50 buf cccdcc40 | [ 49.758667] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 114/114 | [ 49.766019] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.772070] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.779761] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.787361] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9cf0 | [ 49.795236] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0303 i0409 l255 | [ 49.802196] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 49.809252] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=66 | [ 49.816305] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 64 buf cccdcc00 | [ 49.824289] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.830340] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.838031] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in | [ 49.844902] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 2 buf cccdcc40 | [ 49.852776] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 66/66 | [ 49.859933] musb-hdrc musb-hdrc.1.auto: Poll devctl 99 (b_peripheral) | [ 49.859955] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 49.872768] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 49.880459] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 49.888060] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9ae0 | [ 49.895934] musb-hdrc musb-hdrc.1.auto: SETUP req00.09 v0003 i0000 l0 | [ 49.902712] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage wait | [ 49.909950] zero gadget: high-speed config #3: source/sink Enumerated | [ 49.917388] musb-hdrc periph: enabled ep1in for bulk IN, maxpacket 512 | [ 49.924603] musb-hdrc musb-hdrc.1.auto: <== to ep1in request=cf70d6c0 | [ 49.931393] musb-hdrc musb-hdrc.1.auto: <== TX/IN request cf70d6c0 len 4096 on hw_ep1 | [ 49.939635] musb-hdrc musb-hdrc.1.auto: hw_ep1, maxpacket 512, fifo count 512, txcsr 2000 | [ 49.948241] musb-hdrc musb-hdrc.1.auto: TX ep1 fifo d1a82c24 count 512 buf ccc30000 | [ 49.956305] musb-hdrc musb-hdrc.1.auto: ep1in TX/IN pio len 512/4096, txcsr 2003, fifo 512/512 | [ 49.965368] musb-hdrc periph: enabled ep1out for bulk OUT, maxpacket 512 | [ 49.972430] musb-hdrc musb-hdrc.1.auto: <== to ep1out request=ccdab040 | [ 49.979302] musb-hdrc musb-hdrc.1.auto: <== RX/OUT request ccdab040 len 4096 on hw_ep1 | [ 49.987634] zero gadget: source/sink enabled, alt intf 0 Alternate Setting chosen. | [ 49.993231] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=0 | [ 50.000193] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 0/0 | [ 50.007194] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 50.013245] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 50.020938] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage in/status | [ 50.028449] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9ae0 | [ 50.036325] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0304 i0409 l255 | [ 50.043286] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 50.050346] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=42 | [ 50.057400] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 42 buf cccdcc00 | [ 50.065366] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 42/42 | [ 50.072567] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 50.078619] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 50.086310] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 53.156419] musb-hdrc musb-hdrc.1.auto: usbintr (1) epintr(0) Cable removed, but I got a Suspend IRQ. | [ 53.162507] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0001 tx0000 rx0000 | [ 53.170201] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x1 | [ 53.176709] musb-hdrc musb-hdrc.1.auto: SUSPEND (b_peripheral) devctl 99 | [ 53.183760] musb-hdrc musb-hdrc.1.auto: devctl 99 | [ 53.188713] zero gadget: suspend | [ 53.192111] zero gadget: zero_suspend Gadget driver suspended | [ 59.289314] musb-hdrc musb-hdrc.1.auto: usbintr (20) epintr(0) 6.09 seconds later we get Disconnect IRQ (???????????). No idea what's going on here. Why 6 seconds for Disconnect IRQ to fire ? | [ 59.295494] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0020 tx0000 rx0000 | [ 59.303187] musb-hdrc musb-hdrc.1.auto: <== DevCtl=88, int_usb=0x20 | [ 59.309786] musb-hdrc musb-hdrc.1.auto: DISCONNECT (b_peripheral) as Peripheral, devctl 88 | [ 59.318482] musb-hdrc musb-hdrc.1.auto: devctl 88 | [ 59.323439] zero gadget: reset config | [ 59.327312] musb-hdrc musb-hdrc.1.auto: ep1in request cf70d6c0, 512/4096 fault -108 | [ 59.336523] musb-hdrc musb-hdrc.1.auto: ep1in | [ 59.341133] musb-hdrc musb-hdrc.1.auto: ep1out request ccdab040, 0/4096 fault -108 | [ 59.349106] musb-hdrc musb-hdrc.1.auto: ep1out Disconnect IRQ handled. All outstanding requests given back, etc. | [ 61.281706] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) ID pin polling restarts | [ 63.281681] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) again | [ 65.281681] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) again | [ 67.281681] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) again | [ 69.281682] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) again | [ 69.340437] musb-hdrc musb-hdrc.1.auto: usbintr (100) epintr(0) ID pin grounded (DRVVBUS changed due to ID going low) | [ 69.346711] musb-hdrc musb-hdrc.1.auto: VBUS on (a_wait_vrise), devctl 19 VBUS goes on, a_wait_vrise | [ 69.461549] musb-hdrc musb-hdrc.1.auto: usbintr (10) epintr(0) Connect IRQ. We're now HOST. | [ 69.467726] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0010 tx0000 rx0000 | [ 69.474874] musb-hdrc musb-hdrc.1.auto: <== DevCtl=3d, int_usb=0x10 | [ 69.481531] musb-hdrc musb-hdrc.1.auto: CONNECT (a_host) devctl 3d | [ 69.488158] usb usb2: usb wakeup-resume | [ 69.492361] usb usb2: usb auto-resume | [ 69.496228] musb-hdrc musb-hdrc.1.auto: root port reset stopped | [ 69.502540] hub 2-0:1.0: hub_resume | [ 69.506275] musb-hdrc musb-hdrc.1.auto: port status 00130303 | [ 69.544084] usb usb2-port1: status 0303 change 0013 | [ 69.549304] musb-hdrc musb-hdrc.1.auto: clear feature 1 | [ 69.559573] musb-hdrc musb-hdrc.1.auto: clear feature 16 | [ 69.569982] musb-hdrc musb-hdrc.1.auto: clear feature 17 | [ 69.580388] musb-hdrc musb-hdrc.1.auto: clear feature 20 | [ 69.691853] hub 2-0:1.0: state 7 ports 1 chg 0002 evt 0000 | [ 69.697734] musb-hdrc musb-hdrc.1.auto: port status 00000301 | [ 69.710670] usb usb2-port1: status 0301, change 0000, 1.5 Mb/s | [ 69.717351] musb-hdrc musb-hdrc.1.auto: set feature 4 | [ 69.761823] musb-hdrc musb-hdrc.1.auto: root port reset stopped | [ 69.769125] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 69.775185] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0004 tx0000 rx0000 | [ 69.782331] musb-hdrc musb-hdrc.1.auto: <== DevCtl=3d, int_usb=0x4 | [ 69.788835] musb-hdrc musb-hdrc.1.auto: Babble | [ 69.793527] musb-hdrc musb-hdrc.1.auto: babble: MUSB_BABBLE_CTL value 44 | [ 69.800577] musb-hdrc musb-hdrc.1.auto: STUCK_J is reset | [ 69.806269] musb-hdrc: setup fifo_mode 4 | [ 69.810413] musb-hdrc: 28/31 max ep, 16384/16384 memory | [ 69.815915] musb-hdrc musb-hdrc.1.auto: <== devctl 98 | [ 69.821249] musb-hdrc musb-hdrc.1.auto: Longer idle timer already pending, ignoring... | [ 69.829815] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(2) | [ 69.835873] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0004 tx0002 rx0000 | [ 69.843015] musb-hdrc musb-hdrc.1.auto: <== DevCtl=91, int_usb=0x4 | [ 69.849519] musb-hdrc musb-hdrc.1.auto: BUS RESET as a_wait_bcon | [ 69.855841] musb-hdrc musb-hdrc.1.auto: HNP: in a_wait_bcon, 1100 msec timeout | [ 69.863450] musb-hdrc musb-hdrc.1.auto: extra TX1 ready, csr 0020 | [ 69.872017] musb-hdrc musb-hdrc.1.auto: port status 00010100 | [ 69.892140] musb-hdrc musb-hdrc.1.auto: clear feature 20 | [ 69.903680] musb-hdrc musb-hdrc.1.auto: clear feature 1 | [ 69.910942] musb-hdrc musb-hdrc.1.auto: clear feature 1 | [ 69.932876] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0002 | [ 69.939031] musb-hdrc musb-hdrc.1.auto: port status 00010100 | [ 69.962046] musb-hdrc musb-hdrc.1.auto: clear feature 16 | [ 69.973216] usb usb2-port1: status 0100, change 0001, 12 Mb/s | [ 69.979790] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 70.010452] musb-hdrc musb-hdrc.1.auto: usbintr (100) epintr(0) | [ 70.016727] musb-hdrc musb-hdrc.1.auto: VBUS on (a_wait_vrise), devctl 19 | [ 70.042019] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 70.081874] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 70.121890] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 70.131541] musb-hdrc musb-hdrc.1.auto: usbintr (10) epintr(0) | [ 70.137694] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0010 tx0000 rx0000 | [ 70.144839] musb-hdrc musb-hdrc.1.auto: <== DevCtl=3d, int_usb=0x10 | [ 70.151455] musb-hdrc musb-hdrc.1.auto: CONNECT (a_host) devctl 3d | [ 70.163281] musb-hdrc musb-hdrc.1.auto: port status 00010301 | [ 70.169710] musb-hdrc musb-hdrc.1.auto: clear feature 16 | [ 70.221845] musb-hdrc musb-hdrc.1.auto: port status 00000301 | [ 70.261889] musb-hdrc musb-hdrc.1.auto: port status 00000301 | [ 70.301885] musb-hdrc musb-hdrc.1.auto: port status 00000301 | [ 70.341888] musb-hdrc musb-hdrc.1.auto: port status 00000301 | [ 70.348089] usb usb2-port1: debounce total 200ms stable 100ms status 0x301 | [ 70.355564] musb-hdrc musb-hdrc.1.auto: set feature 4 | [ 70.401782] musb-hdrc musb-hdrc.1.auto: root port reset stopped | [ 70.421925] musb-hdrc musb-hdrc.1.auto: port status 00120303 | [ 70.481812] musb-hdrc musb-hdrc.1.auto: clear feature 20 | [ 70.487656] usb 2-1: new low-speed USB device number 3 using musb-hdrc | [ 70.494695] musb-hdrc musb-hdrc.1.auto: qh ccde8cc0 urb ccdab040 dev0 ep0out, hw_ep 0, cf652340/8 | [ 70.504042] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev0 ep0out h_addr00 h_port00 bytes 8 | [ 70.513933] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf652340 | [ 70.521809] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 70.527255] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.533311] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.540461] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8cc0, count 0, urb ccdab040, stage 1 | [ 70.549886] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 70.555311] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.561363] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.568511] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 70.577939] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cccdb040 | [ 70.585956] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.592012] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.599160] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 70.608586] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cccdb048 | [ 70.616555] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.622609] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.629757] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8cc0, count 2, urb ccdab040, stage 2 | [ 70.639184] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 2 buf cccdb050 | [ 70.647056] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 70.653137] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.659190] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.666337] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh ccde8cc0, count 0, urb ccdab040, stage 4 | [ 70.675969] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev0 ep0in, 18/64 | [ 70.748464] musb-hdrc musb-hdrc.1.auto: set feature 4 | [ 70.791839] musb-hdrc musb-hdrc.1.auto: root port reset stopped | [ 70.811925] musb-hdrc musb-hdrc.1.auto: port status 00120303 | [ 70.871811] musb-hdrc musb-hdrc.1.auto: clear feature 20 | [ 70.877702] musb-hdrc musb-hdrc.1.auto: qh ccde8cc0 urb ccdab040 dev0 ep0out, hw_ep 0, cccdb040/8 | [ 70.887051] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev0 ep0out h_addr00 h_port00 bytes 8 | [ 70.896943] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cccdb040 | [ 70.904818] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 70.910347] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.916408] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.923558] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8cc0, count 0, urb ccdab040, stage 1 | [ 70.932983] musb-hdrc musb-hdrc.1.auto: start no-DATA | [ 70.938300] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0860 | [ 70.944365] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 70.950419] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 70.957566] musb-hdrc musb-hdrc.1.auto: <== csr0 0841, qh ccde8cc0, count 0, urb ccdab040, stage 4 | [ 70.967197] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev0 ep0out, 0/0 | [ 70.980094] musb-hdrc musb-hdrc.1.auto: HNP: Unhandled mode a_host | [ 71.042069] musb-hdrc musb-hdrc.1.auto: qh ccde8ac0 urb ccdab040 dev3 ep0out, hw_ep 0, cf652340/8 | [ 71.051442] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 71.061345] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf652340 | [ 71.069220] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 71.074759] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.080821] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.087972] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8ac0, count 0, urb ccdab040, stage 1 | [ 71.097397] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 71.102825] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.108880] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.116029] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8ac0, count 8, urb ccdab040, stage 2 | [ 71.125458] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cccdb040 | [ 71.133461] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.139516] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.146664] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8ac0, count 8, urb ccdab040, stage 2 | [ 71.156090] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cccdb048 | [ 71.164055] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.170108] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.177255] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8ac0, count 2, urb ccdab040, stage 2 | [ 71.186680] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 2 buf cccdb050 | [ 71.194553] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 71.200600] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.206652] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.213798] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh ccde8ac0, count 0, urb ccdab040, stage 4 | [ 71.223428] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 18/18 | [ 71.304075] musb-hdrc musb-hdrc.1.auto: qh ccde8ac0 urb ccdab040 dev3 ep0out, hw_ep 0, cf571d80/8 | [ 71.313389] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 71.323222] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf571d80 | [ 71.331056] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 71.336615] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.342676] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.349827] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8ac0, count 0, urb ccdab040, stage 1 | [ 71.359252] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 71.364678] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.370733] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.377880] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8ac0, count 8, urb ccdab040, stage 2 | [ 71.387308] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf652340 | [ 71.395273] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.401327] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.408473] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8ac0, count 1, urb ccdab040, stage 2 | [ 71.417900] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 1 buf cf652348 | [ 71.425772] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 71.431817] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.437871] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.445018] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh ccde8ac0, count 0, urb ccdab040, stage 4 | [ 71.454647] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 9/9 | [ 71.521002] musb-hdrc musb-hdrc.1.auto: qh cf70d6c0 urb ccdab040 dev3 ep0out, hw_ep 0, cf621b00/8 | [ 71.530375] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 71.540268] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf621b00 | [ 71.548144] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 71.553738] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.559801] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.566953] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh cf70d6c0, count 0, urb ccdab040, stage 1 | [ 71.576378] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 71.581803] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.587855] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.595002] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cf70d6c0, count 8, urb ccdab040, stage 2 | [ 71.604430] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf571d80 | [ 71.612446] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.618503] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.625651] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh cf70d6c0, count 8, urb ccdab040, stage 2 | [ 71.635078] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf571d88 | [ 71.643083] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.649137] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.656284] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cf70d6c0, count 8, urb ccdab040, stage 2 | [ 71.665711] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf571d90 | [ 71.673691] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.679744] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.686891] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh cf70d6c0, count 8, urb ccdab040, stage 2 | [ 71.696317] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf571d98 | [ 71.704281] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.710333] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.717481] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cf70d6c0, count 2, urb ccdab040, stage 2 | [ 71.726907] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 2 buf cf571da0 | [ 71.734779] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 71.740821] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.746873] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.754020] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh cf70d6c0, count 0, urb ccdab040, stage 4 | [ 71.763646] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 34/34 | [ 71.857582] usb 2-1: skipped 1 descriptor after interface | [ 71.863555] musb-hdrc musb-hdrc.1.auto: qh cf70d6c0 urb ccdab040 dev3 ep0out, hw_ep 0, cf652340/8 | [ 71.872903] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 71.882793] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf652340 | [ 71.890669] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 71.896237] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.902298] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.909448] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh cf70d6c0, count 0, urb ccdab040, stage 1 | [ 71.918873] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 71.924299] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.930352] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.937500] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cf70d6c0, count 4, urb ccdab040, stage 2 | [ 71.946928] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 4 buf ccc4c700 | [ 71.954802] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 71.960849] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 71.966902] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 71.974048] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh cf70d6c0, count 0, urb ccdab040, stage 4 | [ 71.983678] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 4/255 | [ 72.042307] usb 2-1: default language 0x0409 | [ 72.046898] musb-hdrc musb-hdrc.1.auto: qh ccde8cc0 urb ccdab040 dev3 ep0out, hw_ep 0, cf652340/8 | [ 72.056243] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 72.066134] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf652340 | [ 72.074009] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 72.079561] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.085622] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.092772] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8cc0, count 0, urb ccdab040, stage 1 | [ 72.102196] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 72.107624] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.113679] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.120826] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 72.130255] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf ccc4c700 | [ 72.138240] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.144295] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.151441] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 72.160866] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf ccc4c708 | [ 72.168848] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.174900] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.182047] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 72.191473] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf ccc4c710 | [ 72.199471] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.205526] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.212673] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8cc0, count 8, urb ccdab040, stage 2 | [ 72.222100] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf ccc4c718 | [ 72.230065] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.236118] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.243265] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8cc0, count 4, urb ccdab040, stage 2 | [ 72.252691] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 4 buf ccc4c720 | [ 72.260563] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 72.266607] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.272659] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.279806] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh ccde8cc0, count 0, urb ccdab040, stage 4 | [ 72.289435] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 36/255 | [ 72.384380] musb-hdrc musb-hdrc.1.auto: qh ccde8ac0 urb ccdab040 dev3 ep0out, hw_ep 0, cf731e00/8 | [ 72.393752] musb-hdrc musb-hdrc.1.auto: --> hw0 urb ccdab040 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 72.403644] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf731e00 | [ 72.411520] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 72.417101] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.423162] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.430312] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8ac0, count 0, urb ccdab040, stage 1 | [ 72.439737] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 72.445222] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.451278] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.458426] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh ccde8ac0, count 8, urb ccdab040, stage 2 | [ 72.467854] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf ccc4c700 | [ 72.475825] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.481878] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.489025] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh ccde8ac0, count 6, urb ccdab040, stage 2 | [ 72.498451] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 6 buf ccc4c708 | [ 72.506323] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 72.512369] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.518422] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.525568] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh ccde8ac0, count 0, urb ccdab040, stage 4 | [ 72.535198] musb-hdrc musb-hdrc.1.auto: complete ccdab040 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 14/255 | [ 72.601553] usb 2-1: udev 3, busnum 2, minor = 130 | [ 72.606785] usb 2-1: New USB device found, idVendor=17ef, idProduct=602e | [ 72.613929] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 | [ 72.621442] usb 2-1: Product: USB Optical Mouse | [ 72.626262] usb 2-1: Manufacturer: PixArt | [ 72.650288] usb 2-1: usb_probe_device | [ 72.654398] usb 2-1: configuration #1 chosen from 1 choice My mouse gets enumerated. | [ 72.660309] musb-hdrc musb-hdrc.1.auto: qh ccde8ac0 urb cf70d6c0 dev3 ep0out, hw_ep 0, cf697040/8 | [ 72.669652] musb-hdrc musb-hdrc.1.auto: --> hw0 urb cf70d6c0 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 72.679544] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf697040 | [ 72.687420] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 72.692963] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.699023] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.706173] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh ccde8ac0, count 0, urb cf70d6c0, stage 1 | [ 72.715598] musb-hdrc musb-hdrc.1.auto: start no-DATA | [ 72.720915] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0860 | [ 72.726977] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 72.733031] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 72.740178] musb-hdrc musb-hdrc.1.auto: <== csr0 0841, qh ccde8ac0, count 0, urb cf70d6c0, stage 4 | [ 72.749807] musb-hdrc musb-hdrc.1.auto: complete cf70d6c0 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0out, 0/0 | [ 72.823728] usb 2-1: adding 2-1:1.0 (config #1, interface 0) | [ 72.845576] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0002 | [ 72.851998] musb-hdrc musb-hdrc.1.auto: port status 00020303 | [ 72.885276] usb usb2-port1: enable change, status 00000303 | [ 72.891142] musb-hdrc musb-hdrc.1.auto: clear feature 17 | [ 73.013128] usbhid 2-1:1.0: usb_probe_interface | [ 73.017944] usbhid 2-1:1.0: usb_probe_interface - got id | [ 73.024791] musb-hdrc musb-hdrc.1.auto: qh cf628240 urb cf65ab40 dev3 ep0out, hw_ep 0, cf670240/8 | [ 73.034152] musb-hdrc musb-hdrc.1.auto: --> hw0 urb cf65ab40 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 73.044058] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf670240 | [ 73.051934] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 73.057439] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.063501] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.070651] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh cf628240, count 0, urb cf65ab40, stage 1 | [ 73.080076] musb-hdrc musb-hdrc.1.auto: start no-DATA | [ 73.085394] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0860 | [ 73.091454] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.097510] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.104657] musb-hdrc musb-hdrc.1.auto: <== csr0 0a44, qh cf628240, count 0, urb cf65ab40, stage 4 | [ 73.114080] musb-hdrc musb-hdrc.1.auto: STALLING ENDPOINT | [ 73.119760] musb-hdrc musb-hdrc.1.auto: aborting | [ 73.124827] musb-hdrc musb-hdrc.1.auto: complete cf65ab40 usb_api_blocking_completion+0x0/0x14 [usbcore] (-32), dev3 ep0out, 0/0 | [ 73.196596] musb-hdrc musb-hdrc.1.auto: qh cccd5cc0 urb cf65ab40 dev3 ep0out, hw_ep 0, cf670240/8 | [ 73.205967] musb-hdrc musb-hdrc.1.auto: --> hw0 urb cf65ab40 spd1 dev3 ep0out h_addr00 h_port00 bytes 8 | [ 73.215861] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cf670240 | [ 73.223736] musb-hdrc musb-hdrc.1.auto: Start TX0 pio | [ 73.229329] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.235392] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.242544] musb-hdrc musb-hdrc.1.auto: <== csr0 0200, qh cccd5cc0, count 0, urb cf65ab40, stage 1 | [ 73.251970] musb-hdrc musb-hdrc.1.auto: start IN-DATA | [ 73.257396] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.263451] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.270598] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.280026] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf670280 | [ 73.288035] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.294089] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.301237] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.310663] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf670288 | [ 73.318662] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.324716] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.331863] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.341290] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf670290 | [ 73.349271] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.355324] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.362471] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.371897] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf670298 | [ 73.379877] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.385930] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.393077] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.402503] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf6702a0 | [ 73.410545] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.416602] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.423750] musb-hdrc musb-hdrc.1.auto: <== csr0 0201, qh cccd5cc0, count 8, urb cf65ab40, stage 2 | [ 73.433176] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf cf6702a8 | [ 73.441208] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.447263] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.454411] musb-hdrc musb-hdrc.1.auto: <== csr0 0001, qh cccd5cc0, count 4, urb cf65ab40, stage 2 | [ 73.463838] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 4 buf cf6702b0 | [ 73.471711] musb-hdrc musb-hdrc.1.auto: ep0 STATUS, csr 0842 | [ 73.477766] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 73.483819] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0000 tx0001 rx0000 | [ 73.490966] musb-hdrc musb-hdrc.1.auto: <== csr0 0800, qh cccd5cc0, count 0, urb cf65ab40, stage 4 | [ 73.500603] musb-hdrc musb-hdrc.1.auto: complete cf65ab40 usb_api_blocking_completion+0x0/0x14 [usbcore] (0), dev3 ep0in, 52/52 | [ 73.621582] usbcore: registered new interface driver usbhid | [ 73.627765] usbhid: USB HID core driver | [ 73.673533] usbcore: registered new interface driver usbmouse | [ 73.745972] input: PixArt USB Optical Mouse as /devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.0/0003:17EF:602E.0001/input/input0 | [ 73.772055] hid-generic 0003:17EF:602E.0001: input: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-musb-hdrc.1.auto-1/input0 Now I can use. | [ 78.548836] musb-hdrc musb-hdrc.1.auto: usbintr (20) epintr(0) Disconnect came as soon as cable was disconnected. Host seems to be behave well. | [ 78.555017] musb-hdrc musb-hdrc.1.auto: ** IRQ host usb0020 tx0000 rx0000 | [ 78.562162] musb-hdrc musb-hdrc.1.auto: <== DevCtl=19, int_usb=0x20 | [ 78.568761] musb-hdrc musb-hdrc.1.auto: DISCONNECT (a_host) as Host, devctl 19 | [ 78.576429] musb-hdrc musb-hdrc.1.auto: a_wait_bcon inactive, starting idle timer for 1100 ms | [ 78.585610] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0002 | [ 78.591477] musb-hdrc musb-hdrc.1.auto: port status 00010100 | [ 78.608263] musb-hdrc musb-hdrc.1.auto: clear feature 16 | [ 78.622870] usb usb2-port1: status 0100, change 0001, 12 Mb/s | [ 78.629228] usb 2-1: USB disconnect, device number 3 | [ 78.634631] usb 2-1: unregistering device | [ 78.638863] usb 2-1: unregistering interface 2-1:1.0 | [ 78.714884] usb 2-1: usb_disable_device nuking all URBs | [ 78.787528] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 78.841801] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 78.881889] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 78.921897] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 78.961891] musb-hdrc musb-hdrc.1.auto: port status 00000100 | [ 78.968094] usb usb2-port1: debounce total 100ms stable 100ms status 0x100 | [ 78.979923] hub 2-0:1.0: hub_suspend | [ 78.988603] usb usb2: bus auto-suspend, wakeup 1 | [ 78.993864] musb-hdrc musb-hdrc.1.auto: Root port suspended, power e0 | [ 79.000656] musb-hdrc musb-hdrc.1.auto: bogus rh suspend? a_wait_bcon Looks like we shouldn't be in a_wait_bcon here, but that's minor. | [ 79.641702] musb-hdrc musb-hdrc.1.auto: Poll devctl 19 (a_wait_bcon) | [ 81.641698] musb-hdrc musb-hdrc.1.auto: Poll devctl 90 (a_idle) | [ 83.641708] musb-hdrc musb-hdrc.1.auto: Poll devctl 91 (b_idle) | [ 85.641700] musb-hdrc musb-hdrc.1.auto: Poll devctl 91 (b_idle) | [ 87.641679] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) | [ 89.641685] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) | [ 91.641705] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) | [ 93.167339] musb-hdrc musb-hdrc.1.auto: usbintr (1) epintr(0) Suspend IRQ. This really doesn't look correct, I'm connecting to my PC, why do I get a Suspend IRQ ? I should get a RESET!!! | [ 93.173425] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0001 tx0000 rx0000 | [ 93.181121] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x1 | [ 93.187628] musb-hdrc musb-hdrc.1.auto: SUSPEND (b_idle) devctl 99 | [ 93.291687] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 93.297771] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 93.305465] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 93.311972] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_idle oh, it came later :-) | [ 93.317839] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 93.402227] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 93.408311] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 93.416009] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 93.423159] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 93.431037] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 93.437909] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 93.444974] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 93.452030] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 93.459999] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 93.467250] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 93.473304] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 93.480997] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 93.488617] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 93.494668] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 93.502359] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 93.508864] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 93.515278] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 93.582191] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 93.588276] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 93.595974] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 93.603124] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 93.611001] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0003 i0000 l0 | [ 93.617782] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 93.625676] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 93.631734] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 93.639427] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 93.647019] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 93.653073] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 93.660764] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 93.667270] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 93.673685] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 93.758996] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 93.765083] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 93.772778] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 93.779284] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 93.785700] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 93.970197] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 93.976283] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 93.983981] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 93.991132] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 93.999010] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 94.005882] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 94.012948] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 94.020004] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 94.027973] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 94.035217] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 94.041273] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 94.048964] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 94.056586] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 94.062636] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 94.070327] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 94.076832] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 94.083246] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 94.202208] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 94.208296] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 94.215994] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 94.223144] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 94.231021] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0018 i0000 l0 | [ 94.237801] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 94.245587] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 94.251640] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 94.259332] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 94.266861] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 94.272911] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 94.280603] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 94.287107] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 94.293522] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 94.782721] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 94.788806] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 94.796500] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 94.803005] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 94.809421] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 94.890213] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 94.896300] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 94.903998] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 94.911149] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 94.919026] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v001f i0000 l0 | [ 94.925807] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 94.933724] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 94.939782] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 94.947476] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 95.070195] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.076280] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.083979] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage idle | [ 95.091038] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 95.098916] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l8 | [ 95.105697] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.112762] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=8 | [ 95.119727] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 8 buf cccdcc00 | [ 95.127604] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 8/8 | [ 95.134681] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.140736] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.148429] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.156030] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 95.163905] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l18 | [ 95.170775] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.177830] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 95.184884] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 95.192850] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 95.200069] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.206123] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.213815] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.221416] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d30 | [ 95.229291] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0200 i0000 l9 | [ 95.236069] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.243131] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=9 | [ 95.250094] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 9 buf cccdcc00 | [ 95.257968] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 9/9 | [ 95.264950] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.271000] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.278692] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.286293] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d30 | [ 95.294168] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0200 i0000 l69 | [ 95.301037] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.308094] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=69 | [ 95.315146] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 64 buf cccdcc00 | [ 95.323130] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.329180] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.336871] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in | [ 95.343741] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 5 buf cccdcc40 | [ 95.351615] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 69/69 | [ 95.358803] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.364855] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.372546] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.380146] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 95.388021] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0201 i0000 l9 | [ 95.394799] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.401855] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=9 | [ 95.408818] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 9 buf cccdcc00 | [ 95.416692] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 9/9 | [ 95.423692] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.429743] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.437435] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.445036] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 95.452911] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0201 i0000 l32 | [ 95.459780] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.466836] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=32 | [ 95.473889] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 32 buf cccdcc00 | [ 95.481855] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 32/32 | [ 95.489019] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.495069] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.502761] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.510361] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 95.518236] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0300 i0000 l255 | [ 95.525196] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.532256] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=4 | [ 95.539219] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 4 buf cccdcc00 | [ 95.547094] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 4/4 | [ 95.554074] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 95.560124] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 95.567816] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage out/status | [ 95.575416] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9d38 | [ 95.583291] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0302 i0409 l255 | [ 95.590251] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 95.597311] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=24 | [ 95.604365] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 24 buf cccdcc00 | [ 95.612330] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 24/24 | [ 95.619494] musb-hdrc musb-hdrc.1.auto: usbintr (1) epintr(1) | [ 95.625543] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0001 tx0001 rx0000 | [ 95.633234] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x1 | [ 95.639740] musb-hdrc musb-hdrc.1.auto: SUSPEND (b_peripheral) devctl 99 | [ 95.646792] musb-hdrc musb-hdrc.1.auto: devctl 99 | [ 95.651742] zero gadget: suspend | [ 95.655140] zero gadget: zero_suspend Cable removed, got a suspend, not disconnect. | [ 95.659078] musb-hdrc musb-hdrc.1.auto: csr 000a, count 0, ep0stage out/status | [ 95.666705] musb-hdrc musb-hdrc.1.auto: Poll devctl 99 (b_peripheral) | [ 98.115605] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 98.121692] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 98.129387] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 98.135893] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 98.142308] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 98.226208] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.232294] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.239993] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 98.247144] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 98.255021] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 98.261892] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 98.268958] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 98.276014] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 98.283983] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 98.291233] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.297286] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.304979] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 98.312599] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 98.318649] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 98.326341] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 98.332846] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 98.339261] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 98.458184] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.464269] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.471967] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 98.479117] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 98.486994] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0007 i0000 l0 | [ 98.493773] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 98.501558] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.507612] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.515304] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage in/status | [ 98.522835] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 98.528887] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 98.536578] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 98.543084] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 98.549499] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 98.631016] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 98.637103] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 98.644798] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 98.651304] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 98.657720] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 98.842197] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.848279] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.855977] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 98.863128] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 98.871006] musb-hdrc musb-hdrc.1.auto: SETUP req80.06 v0100 i0000 l64 | [ 98.877878] musb-hdrc musb-hdrc.1.auto: handled 0, csr 0001, ep0stage in | [ 98.884943] musb-hdrc musb-hdrc.1.auto: queue to ep0 (OUT/RX), length=18 | [ 98.891998] musb-hdrc musb-hdrc.1.auto: TX ep0 fifo d1a82c20 count 18 buf cccdcc00 | [ 98.899967] musb-hdrc musb-hdrc.1.auto: ep0 done request ccdde140, 18/18 | [ 98.907214] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 98.913267] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 98.920960] musb-hdrc musb-hdrc.1.auto: csr 0000, count 0, ep0stage out/status | [ 98.928580] musb-hdrc musb-hdrc.1.auto: usbintr (4) epintr(0) | [ 98.934630] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0004 tx0000 rx0000 | [ 98.942321] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x4 | [ 98.948826] musb-hdrc musb-hdrc.1.auto: BUS RESET as b_peripheral | [ 98.955240] musb-hdrc musb-hdrc.1.auto: <== B-Device driver 'zero' | [ 99.022183] musb-hdrc musb-hdrc.1.auto: usbintr (0) epintr(1) | [ 99.028268] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0000 tx0001 rx0000 | [ 99.035965] musb-hdrc musb-hdrc.1.auto: csr 0001, count 8, ep0stage setup | [ 99.043116] musb-hdrc musb-hdrc.1.auto: RX ep0 fifo d1a82c20 count 8 buf c08e9e00 | [ 99.050993] musb-hdrc musb-hdrc.1.auto: SETUP req00.05 v0017 i0000 l0 | [ 99.057774] musb-hdrc musb-hdrc.1.auto: handled 1, csr 0001, ep0stage in/status | [ 99.068569] musb-hdrc musb-hdrc.1.auto: usbintr (1) epintr(0) | [ 99.074650] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0001 tx0000 rx0000 | [ 99.082344] musb-hdrc musb-hdrc.1.auto: <== DevCtl=99, int_usb=0x1 | [ 99.088851] musb-hdrc musb-hdrc.1.auto: SUSPEND (b_peripheral) devctl 99 | [ 99.095903] musb-hdrc musb-hdrc.1.auto: devctl 99 | [ 99.100856] zero gadget: suspend | [ 99.104254] zero gadget: zero_suspend cable removed. | [ 105.194553] musb-hdrc musb-hdrc.1.auto: usbintr (20) epintr(0) Again 6 seconds to get Disconnect. | [ 105.200733] musb-hdrc musb-hdrc.1.auto: ** IRQ peripheral usb0020 tx0000 rx0000 | [ 105.208426] musb-hdrc musb-hdrc.1.auto: <== DevCtl=88, int_usb=0x20 | [ 105.215026] musb-hdrc musb-hdrc.1.auto: DISCONNECT (b_peripheral) as Peripheral, devctl 88 | [ 105.223721] musb-hdrc musb-hdrc.1.auto: devctl 88 | [ 107.191676] musb-hdrc musb-hdrc.1.auto: Poll devctl 88 (b_idle) Any ideas ? -- balbi
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