I finally was able to find out what was going on. The distribution I was using was not packaging the kernel modules correctly, and was not actually including the hid-dr.ko module in the kernel modules package, so the additional module was needed on top of hid.ko (which I originally thought contained all the extra drivers). Finding it in the build directory and inserting the proper driver fixed it. Sorry for the extra noise! --Doug On Thu, Apr 3, 2014 at 5:50 PM, Doug Clements <dclements@xxxxxxxxx> wrote: > Hi all, > I'm having trouble getting a few devices to work, and I'm not sure > where to go next. As far as I can tell, the usbhid driver attaches to > the device, but an event device never gets created. > > This is kernel 3.3.8 on a wifi pineapple. The distro is based off > open-wrt (attitude-adjustment, the latest). > [ 0.000000] CPU revision is: 00019374 (MIPS 24Kc) > [ 0.000000] SoC: Atheros AR9330 rev 1 > > The device is a USB DragonRise Gamepad. > > ########## > # lsusb -v -d 0079: > > Bus 001 Device 011: ID 0079:0011 DragonRise Inc. Gamepad > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 8 > idVendor 0x0079 DragonRise Inc. > idProduct 0x0011 Gamepad > bcdDevice 1.06 > iManufacturer 0 > iProduct 2 USB Gamepad > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 34 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x80 > (Bus Powered) > MaxPower 100mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 3 Human Interface Device > bInterfaceSubClass 0 No Subclass > bInterfaceProtocol 0 None > iInterface 0 > HID Device Descriptor: > bLength 9 > bDescriptorType 33 > bcdHID 1.10 > bCountryCode 33 US > bNumDescriptors 1 > bDescriptorType 34 Report > wDescriptorLength 101 > Report Descriptors: > ** UNAVAILABLE ** > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes > bInterval 10 > Device Status: 0x0000 > (Bus Powered) > ########## > > > Here's the verbose messages when it's inserted: > ########## > [ 78.710000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0004 > [ 78.710000] hub 1-1:1.0: port 2, status 0301, change 0001, 1.5 Mb/s > [ 78.870000] hub 1-1:1.0: debounce: port 2: total 100ms stable 100ms > status 0x301 > [ 78.950000] usb 1-1.2: new low-speed USB device number 6 using ehci-platform > [ 78.970000] hub 1-1:1.0: port 2 not reset yet, waiting 10ms > [ 79.080000] usb 1-1.2: skipped 1 descriptor after interface > [ 79.080000] usb 1-1.2: default language 0x0409 > [ 79.080000] usb 1-1.2: udev 6, busnum 1, minor = 5 > [ 79.080000] usb 1-1.2: New USB device found, idVendor=0079, idProduct=0011 > [ 79.080000] usb 1-1.2: New USB device strings: Mfr=0, Product=2, > SerialNumber=0 > [ 79.090000] usb 1-1.2: Product: USB Gamepad > [ 79.100000] usb 1-1.2: usb_probe_device > [ 79.100000] usb 1-1.2: configuration #1 chosen from 1 choice > [ 79.100000] usb 1-1.2: adding 1-1.2:1.0 (config #1, interface 0) > [ 79.100000] usbserial_generic 1-1.2:1.0: usb_probe_interface > [ 79.100000] usbserial_generic 1-1.2:1.0: usb_probe_interface - got id > [ 79.100000] usbhid 1-1.2:1.0: usb_probe_interface > [ 79.100000] usbhid 1-1.2:1.0: usb_probe_interface - got id > [ 79.100000] drivers/usb/core/inode.c: creating file '006' > ########## > and then nothing. > > > I have another similar device that works on the same system, and it > looks like the next thing that should happen is that an event device > gets created: > ########## > [ 272.630000] usbserial_generic 1-1.2:1.0: usb_probe_interface - got id > [ 272.630000] usbhid 1-1.2:1.0: usb_probe_interface > [ 272.630000] usbhid 1-1.2:1.0: usb_probe_interface - got id > [ 272.650000] input: Saitek Cyborg USB Stick as > /devices/platform/ehci-platform/usb1/1-1/1-1.2/1-1.2:1.0/input/input0 > [ 272.660000] generic-usb 0003:06A3:0464.0003: input,hidraw0: USB HID > v1.00 Joystick [Saitek Cyborg USB Stick] on > usb-ehci-platform-1.2/input0 > [ 272.670000] drivers/usb/core/inode.c: creating file '009' > ########## > > I have made sure that support for my device is compiled in > (HID_DRAGONRISE kernel option). That module has the appropriate vendor > and device IDs that match my device. As far as I can tell, usbhid is > attaching to it just fine. > > According to /proc/bus/usb/devices: > ########## > T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 11 Spd=1.5 MxCh= 0 > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=0079 ProdID=0011 Rev= 1.06 > S: Product=USB Gamepad > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA > I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms > ########## > > As a side note, I cannot also get a Sony PS3 controller or a MS > Xbox360 controller working (both over USB, and both which should end > up with event devices). Support for both is enabled in my modules. No > idea if it's related or not, but the symptoms are the same (usbhid > attaches, but no event device is created) > > I feel like I'm missing the link between the input-evdev module and > the usbhid driver. Does anyone have any suggestions on where I should > head next on this? > > Here's the root hub: > ########## > > [ 8.510000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 8.510000] ehci_hcd: block sizes: qh 64 qtd 96 itd 160 sitd 96 > [ 8.510000] ehci-platform ehci-platform: Generic Platform EHCI Controller > [ 8.520000] drivers/usb/core/inode.c: creating file 'devices' > [ 8.520000] drivers/usb/core/inode.c: creating file '001' > [ 8.520000] ehci-platform ehci-platform: new USB bus registered, > assigned bus number 1 > [ 8.530000] ehci-platform ehci-platform: reset hcs_params 0x10011 > dbg=0 ind cc=0 pcc=0 ordered ports=1 > [ 8.530000] ehci-platform ehci-platform: reset hcc_params 0006 > thresh 0 uframes 256/512/1024 park > [ 8.530000] ehci-platform ehci-platform: park 0 > [ 8.530000] ehci-platform ehci-platform: reset command 0080002 > (park)=0 ithresh=8 period=1024 Reset HALT > [ 8.530000] ehci-platform ehci-platform: ...powerdown ports... > [ 8.560000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000 > [ 8.560000] ehci-platform ehci-platform: init command 0010005 > (park)=0 ithresh=1 period=512 RUN > [ 8.580000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00 > [ 8.580000] usb usb1: default language 0x0409 > [ 8.580000] usb usb1: udev 1, busnum 1, minor = 0 > [ 8.580000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 > [ 8.590000] usb usb1: New USB device strings: Mfr=3, Product=2, > SerialNumber=1 > [ 8.590000] usb usb1: Product: Generic Platform EHCI Controller > [ 8.600000] usb usb1: Manufacturer: Linux 3.3.8 ehci_hcd > [ 8.610000] usb usb1: SerialNumber: ehci-platform > [ 8.610000] usb usb1: usb_probe_device > [ 8.610000] usb usb1: configuration #1 chosen from 1 choice > [ 8.610000] usb usb1: adding 1-0:1.0 (config #1, interface 0) > > [ 8.670000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > [ 8.670000] ohci_hcd: block sizes: ed 64 td 64 > [ 8.720000] ehci-platform ehci-platform: GetStatus port:1 status > 10001803 8 ACK POWER sig=j CSC CONNECT > [ 8.720000] hub 1-0:1.0: port 1: status 0101 change 0001 > [ 8.820000] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000 > [ 8.820000] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s > [ 8.820000] uhci_hcd: USB Universal Host Controller Interface driver > [ 8.880000] ehci-platform ehci-platform: port 1 high speed > > > # lsusb -v -d 1d6b: > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 9 Hub > bDeviceSubClass 0 Unused > bDeviceProtocol 1 Single TT > bMaxPacketSize0 64 > idVendor 0x1d6b Linux Foundation > idProduct 0x0002 2.0 root hub > bcdDevice 3.03 > iManufacturer 3 Linux 3.3.8 ehci_hcd > iProduct 2 Generic Platform EHCI Controller > iSerial 1 ehci-platform > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 25 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xe0 > Self Powered > Remote Wakeup > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 9 Hub > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 Full speed (or root) hub > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0004 1x 4 bytes > bInterval 12 > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 1 > wHubCharacteristic 0x0009 > Per-port power switching > Per-port overcurrent protection > TT think time 8 FS bits > bPwrOn2PwrGood 10 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0503 highspeed power enable connect > Device Status: 0x0001 > Self Powered > ########## > > --Doug -- 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
