Felipe, I can see the problem with 3.14.42 the current kernel I use right now. See my other comments below. On Thu, May 14, 2015 at 2:49 PM, Felipe Balbi <balbi@xxxxxx> wrote: > 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: [snip] > | [ 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 ? I believe the Disconnect IRQ was because MUSB is already confused at this time when the ID pin is grounded before it transition to b_idle. If I don't connect the mouse after disconnect MUSB from host, I saw it took about 30 sec for MUSB to transition from b_peripheral to b_idle which is not right. I think we need to figure out why it takes that long. Once MUSB can quickly get to b_idle, it should handle connect to host or device properly. Regards, -Bin. > > | [ 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 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
