On Fri, 7 Aug 2020 18:08:23 +0100 Jason McIntyre <j...@kerhand.co.uk> wrote:
> On Fri, Aug 07, 2020 at 01:08:17PM +0200, Marcus Glocker wrote: > > On Fri, 7 Aug 2020 12:31:39 +0200 > > Alexandre Ratchov <a...@caoua.org> wrote: > > > > > On Fri, Aug 07, 2020 at 10:08:25AM +0100, Patrick Harper wrote: > > > > I think asynchronous transfers don't work with xhci right now, > > > > which appears to be how your DAC works. If you can disable USB > > > > 3.0 in the BIOS/UEFI setup program it should work. > > > > xhci(4) does support isochronous transfers. > > > > > This device is usb1.1, it uses control and isochronous transfers > > > that xhci supports. Strangely, even certain control transfers > > > fail with this particular device. I'm probably totally missing something here, but for my own benefit to understand; When I look at the last (working) lsusb out jmc has provided, I only can recognize an USB2 device (bcdUSB=2.00). Where do you indicate from that this is an USB1.1 device? > > Hmm weired. I'm still puzzled by the lsusb output which seem to > > miss most of the uaudio device descritpor. Could that be the > > reason? > > > > jmc: > > Can you please provide usbdevs -v output and then only output of > > lsusb for that specific uaudio device from the ehci and from the > > xhci machine? > > > > # usbdevs -v > > ... > > # lsusb > > ... > > # lsusb -d xxxx:xxxx -vvv > > ... > > > > I would like compare if the lsusb output differs between ehci and > > xhci. > > hi. > > details below. first the machine that the device works on: Thanks! > # usbdevs -v > Controller /dev/usb0: > addr 01: 8086:0000 Intel, EHCI root hub > high speed, self powered, config 1, rev 1.00 > driver: uhub0 > addr 02: 8087:0024 Intel, Rate Matching Hub > high speed, self powered, config 1, rev 0.00 > driver: uhub2 > Controller /dev/usb1: > addr 01: 8086:0000 Intel, EHCI root hub > high speed, self powered, config 1, rev 1.00 > driver: uhub1 > addr 02: 8087:0024 Intel, Rate Matching Hub > high speed, self powered, config 1, rev 0.00 > driver: uhub3 > addr 03: 0a5c:5800 Broadcom Corp, 5880 > full speed, power 100 mA, unconfigured, rev 1.01, iSerial > 0123456789ABCD driver: ugen0 > addr 04: 04d8:f0bf Cyrus Audio, Cyrus soundKey > full speed, power 50 mA, config 1, rev 1.00, iSerial 001116 > driver: uaudio0 > driver: uhidev0 > # lsusb > Bus 000 Device 001: ID 8086:0000 Intel Corp. > Bus 000 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching > Hub Bus 001 Device 001: ID 8086:0000 Intel Corp. > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching > Hub Bus 001 Device 003: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure > Applications Processor Bus 001 Device 004: ID 04d8:f0bf Microchip > Technology, Inc. Bus 001 Device 004: ID 04d8:f0bf Microchip > Technology, Inc. Bus 000 Device 001: ID 8086:0000 Intel Corp. > Bus 000 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching > Hub Bus 001 Device 001: ID 8086:0000 Intel Corp. > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching > Hub Bus 001 Device 003: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure > Applications Processor Bus 001 Device 004: ID 04d8:f0bf Microchip > Technology, Inc. # lsusb -d 04d8:f0bf -vvv > Bus 001 Device 004: ID 04d8:f0bf Microchip Technology, Inc. > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > idVendor 0x04d8 Microchip Technology, Inc. > idProduct 0xf0bf > bcdDevice 1.00 > iManufacturer 1 Cyrus Audio > iProduct 2 Cyrus soundKey > iSerial 4 001116 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 221 > bNumInterfaces 3 > bConfigurationValue 1 > iConfiguration 3 Main Configuration > bmAttributes 0x80 > (Bus Powered) > MaxPower 50mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 1 Control Device > bInterfaceProtocol 0 > iInterface 0 > AudioControl Interface Descriptor: > bLength 9 > bDescriptorType 36 > bDescriptorSubtype 1 (HEADER) > bcdADC 1.00 > wTotalLength 40 > bInCollection 1 > baInterfaceNr( 0) 1 > AudioControl Interface Descriptor: > bLength 12 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 1 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bNrChannels 2 > wChannelConfig 0x0003 > Left Front (L) > Right Front (R) > iChannelNames 0 > iTerminal 0 > AudioControl Interface Descriptor: > bLength 10 > bDescriptorType 36 > bDescriptorSubtype 6 (FEATURE_UNIT) > bUnitID 2 > bSourceID 1 > bControlSize 1 > bmaControls( 0) 0x03 > Mute Control > Volume Control > bmaControls( 1) 0x00 > bmaControls( 2) 0x00 > iFeature 0 > AudioControl Interface Descriptor: > bLength 9 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 3 > wTerminalType 0x0301 Speaker > bAssocTerminal 0 > bSourceID 2 > iTerminal 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 0 > iInterface 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 1 > bNumEndpoints 2 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 0 > iInterface 0 > AudioStreaming Interface Descriptor: > bLength 7 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 1 > bDelay 1 frames > wFormatTag 1 PCM > AudioStreaming Interface Descriptor: > bLength 20 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bNrChannels 2 > bSubframeSize 3 > bBitResolution 24 > bSamFreqType 4 Discrete > tSamFreq[ 0] 96000 > tSamFreq[ 1] 88200 > tSamFreq[ 2] 48000 > tSamFreq[ 3] 44100 > Endpoint Descriptor: > bLength 9 > bDescriptorType 5 > bEndpointAddress 0x01 EP 1 OUT > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0246 1x 582 bytes > bInterval 1 > bRefresh 0 > bSynchAddress 129 > AudioControl Endpoint Descriptor: > bLength 7 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x01 > Sampling Frequency > bLockDelayUnits 0 Undefined > wLockDelay 0 Undefined > Endpoint Descriptor: > bLength 9 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 1 > Transfer Type Isochronous > Synch Type None > Usage Type Data > wMaxPacketSize 0x0003 1x 3 bytes > bInterval 1 > bRefresh 5 > bSynchAddress 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 2 > bNumEndpoints 2 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 0 > iInterface 0 > AudioStreaming Interface Descriptor: > bLength 7 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 1 > bDelay 1 frames > wFormatTag 1 PCM > AudioStreaming Interface Descriptor: > bLength 20 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bNrChannels 2 > bSubframeSize 2 > bBitResolution 16 > bSamFreqType 4 Discrete > tSamFreq[ 0] 96000 > tSamFreq[ 1] 88200 > tSamFreq[ 2] 48000 > tSamFreq[ 3] 44100 > Endpoint Descriptor: > bLength 9 > bDescriptorType 5 > bEndpointAddress 0x01 EP 1 OUT > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0184 1x 388 bytes > bInterval 1 > bRefresh 0 > bSynchAddress 129 > AudioControl Endpoint Descriptor: > bLength 7 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x01 > Sampling Frequency > bLockDelayUnits 0 Undefined > wLockDelay 0 Undefined > Endpoint Descriptor: > bLength 9 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 1 > Transfer Type Isochronous > Synch Type None > Usage Type Data > wMaxPacketSize 0x0003 1x 3 bytes > bInterval 1 > bRefresh 5 > bSynchAddress 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 0 > bNumEndpoints 2 > bInterfaceClass 3 Human Interface Device > bInterfaceSubClass 0 No Subclass > bInterfaceProtocol 0 None > iInterface 0 > HID Device Descriptor: > bLength 9 > bDescriptorType 33 > bcdHID 1.11 > bCountryCode 0 Not supported > bNumDescriptors 1 > bDescriptorType 34 Report > wDescriptorLength 34 > Report Descriptor: (length is 34) > Item(Global): Usage Page, data= [ 0x00 0xff ] 65280 > (null) > Item(Local ): Usage, data= [ 0x01 ] 1 > (null) > Item(Main ): Collection, data= [ 0x01 ] 1 > Application > Item(Local ): Usage, data= [ 0x01 ] 1 > (null) > Item(Global): Logical Minimum, data= [ 0x00 ] 0 > Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255 > Item(Global): Report Size, data= [ 0x08 ] 8 > Item(Global): Report Count, data= [ 0x40 ] 64 > Item(Main ): Input, data= [ 0x02 ] 2 > Data Variable Absolute No_Wrap Linear > Preferred_State No_Null_Position > Non_Volatile Bitfield Item(Local ): Usage, data= [ 0x01 ] 1 > (null) > Item(Global): Logical Minimum, data= [ 0x00 ] 0 > Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255 > Item(Global): Report Size, data= [ 0x08 ] 8 > Item(Global): Report Count, data= [ 0x40 ] 64 > Item(Main ): Output, data= [ 0x02 ] 2 > Data Variable Absolute No_Wrap Linear > Preferred_State No_Null_Position > Non_Volatile Bitfield Item(Main ): End Collection, data=none > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 1 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x02 EP 2 OUT > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 1 > Device Status: 0x5500 > (Bus Powered) > > then the machine it doesn;t work on: > > # usbdevs -v > Controller /dev/usb0: > addr 01: 1022:0000 AMD, xHCI root hub > super speed, self powered, config 1, rev 1.00 > driver: uhub0 > addr 02: 04d8:f0bf Cyrus Audio, Cyrus soundKey > full speed, power 50 mA, config 1, rev 1.00, iSerial 001116 > driver: uaudio0 > driver: uhidev1 > Controller /dev/usb1: > addr 01: 1022:0000 AMD, xHCI root hub > super speed, self powered, config 1, rev 1.00 > driver: uhub1 > addr 02: 04f3:02f4 Elan, 2.4G Wireless Mouse > low speed, power 100 mA, config 1, rev 9.01 > driver: uhidev0 > addr 03: 0bda:565a CN0HK46K8LG00057HD89A02, Integrated_Webcam_HD > high speed, power 500 mA, config 1, rev 81.76, iSerial > 200901010001 driver: uvideo0 > addr 04: 8087:0029 Intel, Bluetooth > full speed, self powered, config 1, rev 0.01 > driver: ugen0 > # lsusb > Bus 000 Device 001: ID 1022:0000 Shinko Shoji Co., Ltd > Bus 000 Device 002: ID 04d8:f0bf Microchip Technology, Inc. > Bus 001 Device 001: ID 1022:0000 Shinko Shoji Co., Ltd > Bus 001 Device 002: ID 04f3:02f4 Elan Microelectronics Corp. 2.4G > Cordless Mouse Bus 001 Device 003: ID 0bda:565a Realtek Semiconductor > Corp. Bus 001 Device 004: ID 8087:0029 Intel Corp. > # lsusb -d 04d8:f0bf -vvv > Bus 000 Device 002: ID 04d8:f0bf Microchip Technology, Inc. > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > idVendor 0x04d8 Microchip Technology, Inc. > idProduct 0xf0bf > bcdDevice 1.00 > iManufacturer 1 (error) > iProduct 2 (error) > iSerial 4 (error) > bNumConfigurations 1 > Device Status: 0x694d > Self Powered > Test Mode > Debug Mode >