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Troubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than Raspberry Pi 4

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Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               3.00  bDeviceClass            9 Hub  bDeviceSubClass         0  bDeviceProtocol         3  bMaxPacketSize0         9  idVendor           0x1d6b Linux Foundation  idProduct          0x0003 3.0 root hub  bcdDevice            6.06  iManufacturer           3 Linux 6.6.31+rpt-rpi-2712 xhci-hcd  iProduct                2 xHCI Host Controller  iSerial                 1 xhci-hcd.1  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x001f    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      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        bMaxBurst               0Hub Descriptor:  bLength              12  bDescriptorType      42  nNbrPorts             1  wHubCharacteristic 0x0009    Per-port power switching    Per-port overcurrent protection  bPwrOn2PwrGood       50 * 2 milli seconds  bHubContrCurrent      0 milli Ampere  bHubDecLat          0.0 micro seconds  wHubDelay             0 nano seconds  DeviceRemovable    0x00 Hub Port Status:   Port 1: 0000.02a0 5Gbps power Rx.DetectBinary Object Store Descriptor:  bLength                 5  bDescriptorType        15  wTotalLength       0x000f  bNumDeviceCaps          1  SuperSpeed USB Device Capability:    bLength                10    bDescriptorType        16    bDevCapabilityType      3    bmAttributes         0x02      Latency Tolerance Messages (LTM) Supported    wSpeedsSupported   0x0008      Device can operate at SuperSpeed (5Gbps)    bFunctionalitySupport   1      Lowest fully-functional device speed is Full Speed (12Mbps)    bU1DevExitLat          10 micro seconds    bU2DevExitLat        2047 micro secondsDevice Status:     0x0001  Self PoweredBus 003 Device 002: ID 413c:2105 Dell Computer Corp. Model L100 KeyboardDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               1.10  bDeviceClass            0  bDeviceSubClass         0  bDeviceProtocol         0  bMaxPacketSize0         8  idVendor           0x413c Dell Computer Corp.  idProduct          0x2105 Model L100 Keyboard  bcdDevice            3.52  iManufacturer           1 Dell  iProduct                2 Dell USB Keyboard  iSerial                 0  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x0022    bNumInterfaces          1    bConfigurationValue     1    iConfiguration          4 Dell USB Keyboard    bmAttributes         0xa0      (Bus Powered)      Remote Wakeup    MaxPower               70mA    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       0      bNumEndpoints           1      bInterfaceClass         3 Human Interface Device      bInterfaceSubClass      1 Boot Interface Subclass      bInterfaceProtocol      1 Keyboard      iInterface              5 EP1 Interrupt        HID Device Descriptor:          bLength                 9          bDescriptorType        33          bcdHID               1.10          bCountryCode            0 Not supported          bNumDescriptors         1          bDescriptorType        34 Report          wDescriptorLength      65         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              24Device Status:     0x0000  (Bus Powered)Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               2.00  bDeviceClass            9 Hub  bDeviceSubClass         0  bDeviceProtocol         1 Single TT  bMaxPacketSize0        64  idVendor           0x1d6b Linux Foundation  idProduct          0x0002 2.0 root hub  bcdDevice            6.06  iManufacturer           3 Linux 6.6.31+rpt-rpi-2712 xhci-hcd  iProduct                2 xHCI Host Controller  iSerial                 1 xhci-hcd.1  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x0019    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      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              12Hub Descriptor:  bLength               9  bDescriptorType      41  nNbrPorts             2  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: 0000.0100 power   Port 2: 0000.0303 lowspeed power enable connectDevice Status:     0x0001  Self PoweredBus 002 Device 005: ID 2cf0:5250 Nuand LLC bladeRF 2.0 microDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               3.00  bDeviceClass            0  bDeviceSubClass         0  bDeviceProtocol         0  bMaxPacketSize0         9  idVendor           0x2cf0 Nuand LLC  idProduct          0x5250 bladeRF 2.0 micro  bcdDevice            0.00  iManufacturer           1 Nuand  iProduct                2 bladeRF 2.0  iSerial                 3 0c0d48c633af413597e9db6a91489050  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x007b    bNumInterfaces          1    bConfigurationValue     1    iConfiguration          0    bmAttributes         0x80      (Bus Powered)    MaxPower              800mA    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       0      bNumEndpoints           0      bInterfaceClass       255 Vendor Specific Class      bInterfaceSubClass      0      bInterfaceProtocol      0      iInterface              0    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       1      bNumEndpoints           4      bInterfaceClass       255 Vendor Specific Class      bInterfaceSubClass      0      bInterfaceProtocol      0      iInterface              0      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x81  EP 1 IN        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst              15      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x01  EP 1 OUT        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst              15      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x82  EP 2 IN        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst               1      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x02  EP 2 OUT        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst              15    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       2      bNumEndpoints           1      bInterfaceClass       255 Vendor Specific Class      bInterfaceSubClass      0      bInterfaceProtocol      0      iInterface              0      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x02  EP 2 OUT        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst               1    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       3      bNumEndpoints           1      bInterfaceClass       255 Vendor Specific Class      bInterfaceSubClass      0      bInterfaceProtocol      0      iInterface              0      Endpoint Descriptor:        bLength                 7        bDescriptorType         5        bEndpointAddress     0x02  EP 2 OUT        bmAttributes            2          Transfer Type            Bulk          Synch Type               None          Usage Type               Data        wMaxPacketSize     0x0400  1x 1024 bytes        bInterval               0        bMaxBurst               1Binary Object Store Descriptor:  bLength                 5  bDescriptorType        15  wTotalLength       0x0016  bNumDeviceCaps          2  USB 2.0 Extension Device Capability:    bLength                 7    bDescriptorType        16    bDevCapabilityType      2    bmAttributes   0x00000002      HIRD Link Power Management (LPM) Supported  SuperSpeed USB Device Capability:    bLength                10    bDescriptorType        16    bDevCapabilityType      3    bmAttributes         0x00    wSpeedsSupported   0x000e      Device can operate at Full Speed (12Mbps)      Device can operate at High Speed (480Mbps)      Device can operate at SuperSpeed (5Gbps)    bFunctionalitySupport   3      Lowest fully-functional device speed is SuperSpeed (5Gbps)    bU1DevExitLat           0 micro seconds    bU2DevExitLat           0 micro secondsDevice Status:     0x0000  (Bus Powered)Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               3.00  bDeviceClass            9 Hub  bDeviceSubClass         0  bDeviceProtocol         3  bMaxPacketSize0         9  idVendor           0x1d6b Linux Foundation  idProduct          0x0003 3.0 root hub  bcdDevice            6.06  iManufacturer           3 Linux 6.6.31+rpt-rpi-2712 xhci-hcd  iProduct                2 xHCI Host Controller  iSerial                 1 xhci-hcd.0  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x001f    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      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        bMaxBurst               0Hub Descriptor:  bLength              12  bDescriptorType      42  nNbrPorts             1  wHubCharacteristic 0x0009    Per-port power switching    Per-port overcurrent protection  bPwrOn2PwrGood       50 * 2 milli seconds  bHubContrCurrent      0 milli Ampere  bHubDecLat          0.0 micro seconds  wHubDelay             0 nano seconds  DeviceRemovable    0x00 Hub Port Status:   Port 1: 0000.0203 5Gbps power U0 enable connectBinary Object Store Descriptor:  bLength                 5  bDescriptorType        15  wTotalLength       0x000f  bNumDeviceCaps          1  SuperSpeed USB Device Capability:    bLength                10    bDescriptorType        16    bDevCapabilityType      3    bmAttributes         0x02      Latency Tolerance Messages (LTM) Supported    wSpeedsSupported   0x0008      Device can operate at SuperSpeed (5Gbps)    bFunctionalitySupport   1      Lowest fully-functional device speed is Full Speed (12Mbps)    bU1DevExitLat          10 micro seconds    bU2DevExitLat        2047 micro secondsDevice Status:     0x0001  Self PoweredBus 001 Device 002: ID 413c:3012 Dell Computer Corp. Optical Wheel MouseDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               2.00  bDeviceClass            0  bDeviceSubClass         0  bDeviceProtocol         0  bMaxPacketSize0         8  idVendor           0x413c Dell Computer Corp.  idProduct          0x3012 Optical Wheel Mouse  bcdDevice           43.01  iManufacturer           1 Dell  iProduct                2 Dell USB Optical Mouse  iSerial                 0  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x0022    bNumInterfaces          1    bConfigurationValue     1    iConfiguration          0    bmAttributes         0xa0      (Bus Powered)      Remote Wakeup    MaxPower              100mA    Interface Descriptor:      bLength                 9      bDescriptorType         4      bInterfaceNumber        0      bAlternateSetting       0      bNumEndpoints           1      bInterfaceClass         3 Human Interface Device      bInterfaceSubClass      1 Boot Interface Subclass      bInterfaceProtocol      2 Mouse      iInterface              0        HID Device Descriptor:          bLength                 9          bDescriptorType        33          bcdHID               1.11          bCountryCode            0 Not supported          bNumDescriptors         1          bDescriptorType        34 Report          wDescriptorLength      52         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     0x0005  1x 5 bytes        bInterval              10Device Status:     0x0000  (Bus Powered)Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubDevice Descriptor:  bLength                18  bDescriptorType         1  bcdUSB               2.00  bDeviceClass            9 Hub  bDeviceSubClass         0  bDeviceProtocol         1 Single TT  bMaxPacketSize0        64  idVendor           0x1d6b Linux Foundation  idProduct          0x0002 2.0 root hub  bcdDevice            6.06  iManufacturer           3 Linux 6.6.31+rpt-rpi-2712 xhci-hcd  iProduct                2 xHCI Host Controller  iSerial                 1 xhci-hcd.0  bNumConfigurations      1  Configuration Descriptor:    bLength                 9    bDescriptorType         2    wTotalLength       0x0019    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      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              12Hub Descriptor:  bLength               9  bDescriptorType      41  nNbrPorts             2  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: 0000.0100 power   Port 2: 0000.0303 lowspeed power enable connectDevice Status:     0x0001  Self Powered

Statistics: Posted by Steve Ochs — Tue Aug 06, 2024 7:36 pm



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