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    Netgate Device ID changing on power loss

    Scheduled Pinned Locked Moved Hardware
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    • N
      n1ck31 @stephenw10
      last edited by n1ck31

      @stephenw10 Nothing in both places. Only things I can disable are the virtual media devices & KBM emulation. No mention of any virtual network adapters at all.

      This is all thats mentioned of it in the boot log:

      uhub2: 6 ports with 6 removable, self powered
      uhub1: 6 ports with 6 removable, self powered
      uhub0: 22 ports with 22 removable, self powered
      Root mount waiting for: usbus0
      ugen0.2: <American Megatrends Inc. Virtual Hub> at usbus0
      uhub3 on uhub0
      uhub3: <7-port Hub> on usbus0
      uhub3: 5 ports with 5 removable, self powered
      Root mount waiting for: usbus0
      ugen0.3: <American Megatrends Inc. Virtual Ethernet> at usbus0
      Root mount waiting for: usbus0
      ugen0.4: <American Megatrends Inc. Virtual Keyboard and Mouse> at usbus0
      ukbd0 on uhub3
      ukbd0: <Keyboard Interface> on usbus0
      kbd2 at ukbd0
      
      
      Bob.DigB 1 Reply Last reply Reply Quote 0
      • Bob.DigB
        Bob.Dig LAYER 8 @n1ck31
        last edited by Bob.Dig

        @n1ck31 Maybe try disabling the BMC with a jumper and see if this helps.


        Screenshot 2024-11-01 102940.png

        N 1 Reply Last reply Reply Quote 0
        • stephenw10S
          stephenw10 Netgate Administrator
          last edited by

          It must list the device and the driver attaching to it in the boot log. Something like:

          ugen0.3: <Realtek USB 10/100/1G/2.5G LAN> at usbus0
          cdce0 on uhub0
          cdce0: <CDC Communications Control> on usbus0
          ue0: <USB Ethernet> on cdce0
          ue0: Ethernet address: 00:e0:81:21:78:ea
          

          And if it does appear like that try adding to loader.conf.local: hint.cdce.0.disabled="1"

          N 1 Reply Last reply Reply Quote 0
          • N
            n1ck31 @Bob.Dig
            last edited by

            @Bob-Dig said in Netgate Device ID changing on power loss:

            @n1ck31 Maybe try disabling the BMC with a jumper and see if this helps.


            Screenshot 2024-11-01 102940.png

            Although that probably will solve the issue, that negates the scalped price I paid for this board originally - if i were to go this route I'd just buy a regular consumer board and swap it out.

            1 Reply Last reply Reply Quote 0
            • N
              n1ck31 @stephenw10
              last edited by

              @stephenw10 said in Netgate Device ID changing on power loss:

              It must list the device and the driver attaching to it in the boot log. Something like:

              ugen0.3: <Realtek USB 10/100/1G/2.5G LAN> at usbus0
              cdce0 on uhub0
              cdce0: <CDC Communications Control> on usbus0
              ue0: <USB Ethernet> on cdce0
              ue0: Ethernet address: 00:e0:81:21:78:ea
              

              And if it does appear like that try adding to loader.conf.local: hint.cdce.0.disabled="1"

              Here's the full log file

              It seems that it's usbus0 on xhci0, so maybe disabling xhci0?

              Copyright (c) 1992-2023 The FreeBSD Project.
              Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
              The Regents of the University of California. All rights reserved.
              FreeBSD is a registered trademark of The FreeBSD Foundation.
              FreeBSD 14.0-CURRENT amd64 1400094 #1 RELENG_2_7_2-n255948-8d2b56da39c: Wed Dec 6 20:45:47 UTC 2023
              root@freebsd:/var/jenkins/workspace/pfSense-CE-snapshots-2_7_2-main/obj/amd64/StdASW5b/var/jenkins/workspace/pfSense-CE-snapshots-2_7_2-main/sources/FreeBSD-src-RELENG_2_7_2/amd64.amd64/sys/pfSense amd64
              FreeBSD clang version 16.0.6 (https://github.com/llvm/llvm-project.git llvmorg-16.0.6-0-g7cbf1a259152)
              VT(efifb): resolution 1024x768
              CPU: AMD Ryzen 5 5600G with Radeon Graphics (3900.23-MHz K8-class CPU)
              Origin="AuthenticAMD" Id=0xa50f00 Family=0x19 Model=0x50 Stepping=0
              Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
              Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
              AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
              AMD Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
              Structured Extended Features=0x219c97a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
              Structured Extended Features2=0x40069c<UMIP,PKU,OSPKE,VAES,VPCLMULQDQ,RDPID>
              Structured Extended Features3=0x10<FSRM>
              XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
              AMD Extended Feature Extensions ID EBX=0x191ef657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,IBRS,STIBP,STIBP_ALWAYSON,PREFER_IBRS,SSBD>
              SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
              TSC: P-state invariant, performance statistics
              real memory = 17179869184 (16384 MB)
              avail memory = 15924834304 (15187 MB)
              Event timer "LAPIC" quality 600
              ACPI APIC Table: <ALASKA A M I >
              FreeBSD/SMP: Multiprocessor System Detected: 12 CPUs
              FreeBSD/SMP: 1 package(s) x 6 core(s) x 2 hardware threads
              random: registering fast source Intel Secure Key RNG
              random: fast provider: "Intel Secure Key RNG"
              random: unblocking device.
              ioapic0 <Version 2.1> irqs 0-23
              ioapic1 <Version 2.1> irqs 24-55
              Launching APs: 1 3 2 10 7 11 6 8 9 4 5
              TCP_ratelimit: Is now initialized
              wlan: mac acl policy registered
              random: entropy device external interface
              kbd1 at kbdmux0
              WARNING: Device "spkr" is Giant locked and may be deleted before FreeBSD 14.0.
              netgate0: <unknown hardware>
              efirtc0: <EFI Realtime Clock>
              efirtc0: registered as a time-of-day clock, resolution 1.000000s
              smbios0: <System Management BIOS> at iomem 0xbcd72000-0xbcd7201e
              smbios0: Version: 3.3, BCD Revision: 3.3
              acpi0: <ALASKA A M I >
              acpi0: Power Button (fixed)
              cpu0: <ACPI CPU> on acpi0
              attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
              Timecounter "i8254" frequency 1193182 Hz quality 0
              Event timer "i8254" frequency 1193182 Hz quality 100
              atrtc0: <AT realtime clock> port 0x70-0x71 on acpi0
              atrtc0: registered as a time-of-day clock, resolution 1.000000s
              Event timer "RTC" frequency 32768 Hz quality 0
              hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 0,8 on acpi0
              Timecounter "HPET" frequency 14318180 Hz quality 950
              Event timer "HPET" frequency 14318180 Hz quality 350
              Event timer "HPET1" frequency 14318180 Hz quality 350
              Event timer "HPET2" frequency 14318180 Hz quality 350
              Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
              acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
              pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
              pci0: <ACPI PCI bus> on pcib0
              pci0: <base peripheral, IOMMU> at device 0.2 (no driver attached)
              pcib1: <ACPI PCI-PCI bridge> at device 2.1 on pci0
              pci1: <ACPI PCI bus> on pcib1
              xhci0: <XHCI (generic) USB 3.0 controller> mem 0xfc6a0000-0xfc6a7fff irq 36 at device 0.0 on pci1
              xhci0: 32 bytes context size, 64-bit DMA
              usbus0 on xhci0
              usbus0: 5.0Gbps Super Speed USB v3.0
              ahci0: <AHCI SATA controller> mem 0xfc680000-0xfc69ffff irq 37 at device 0.1 on pci1
              ahci0: AHCI v1.31 with 8 6Gbps ports, Port Multiplier supported
              ahcich0: <AHCI channel> at channel 0 on ahci0
              ahcich1: <AHCI channel> at channel 1 on ahci0
              ahcich2: <AHCI channel> at channel 2 on ahci0
              ahcich3: <AHCI channel> at channel 3 on ahci0
              ahcich4: <AHCI channel> at channel 4 on ahci0
              ahcich5: <AHCI channel> at channel 5 on ahci0
              ahcich6: <AHCI channel> at channel 6 on ahci0
              ahcich7: <AHCI channel> at channel 7 on ahci0
              pcib2: <ACPI PCI-PCI bridge> irq 38 at device 0.2 on pci1
              pci2: <ACPI PCI bus> on pcib2
              pcib3: <ACPI PCI-PCI bridge> irq 36 at device 0.0 on pci2
              pci3: <ACPI PCI bus> on pcib3
              pcib4: <ACPI PCI-PCI bridge> irq 36 at device 0.0 on pci3
              pci4: <ACPI PCI bus> on pcib4
              vgapci0: <VGA-compatible display> port 0xf000-0xf07f mem 0xfb000000-0xfbffffff,0xfc000000-0xfc01ffff irq 36 at device 0.0 on pci4
              vgapci0: Boot video device
              pcib5: <ACPI PCI-PCI bridge> irq 37 at device 1.0 on pci2
              pci5: <ACPI PCI bus> on pcib5
              pcib6: <ACPI PCI-PCI bridge> irq 38 at device 2.0 on pci2
              pci6: <ACPI PCI bus> on pcib6
              pcib7: <ACPI PCI-PCI bridge> irq 39 at device 3.0 on pci2
              pci7: <ACPI PCI bus> on pcib7
              igc0: <Intel(R) Ethernet Controller I225-V> mem 0xfc300000-0xfc3fffff,0xfc400000-0xfc403fff irq 39 at device 0.0 on pci7
              igc0: Using 1024 TX descriptors and 1024 RX descriptors
              igc0: Using 4 RX queues 4 TX queues
              igc0: Using MSI-X interrupts with 5 vectors
              igc0: Ethernet address: 88:c9:b3:bf:75:60
              igc0: netmap queues/slots: TX 4/1024, RX 4/1024
              pcib8: <ACPI PCI-PCI bridge> irq 36 at device 4.0 on pci2
              pci8: <ACPI PCI bus> on pcib8
              nvme0: <Generic NVMe Device> mem 0xfc500000-0xfc503fff,0xfc504000-0xfc5040ff irq 36 at device 0.0 on pci8
              pcib9: <ACPI PCI-PCI bridge> irq 36 at device 8.0 on pci2
              pci9: <ACPI PCI bus> on pcib9
              pcib10: <ACPI PCI-PCI bridge> at device 2.2 on pci0
              pci10: <ACPI PCI bus> on pcib10
              ix0: <Intel(R) X550-T2> mem 0xe0800000-0xe0bfffff,0xe0c04000-0xe0c07fff irq 40 at device 0.0 on pci10
              ix0: Using 2048 TX descriptors and 2048 RX descriptors
              ix0: Using 6 RX queues 6 TX queues
              ix0: Using MSI-X interrupts with 7 vectors
              ix0: allocated for 6 queues
              ix0: allocated for 6 rx queues
              ix0: Ethernet address: d0:50:99:de:c1:1b
              ix0: PCI Express Bus: Speed 8.0GT/s Width x1
              ix0: Option ROM V1-b1927-p0 eTrack 0x80000aee PHY FW V523
              ix0: netmap queues/slots: TX 6/2048, RX 6/2048
              ix1: <Intel(R) X550-T2> mem 0xe0400000-0xe07fffff,0xe0c00000-0xe0c03fff irq 41 at device 0.1 on pci10
              ix1: Using 2048 TX descriptors and 2048 RX descriptors
              ix1: Using 6 RX queues 6 TX queues
              ix1: Using MSI-X interrupts with 7 vectors
              ix1: allocated for 6 queues
              ix1: allocated for 6 rx queues
              ix1: Ethernet address: d0:50:99:de:c1:1c
              ix1: PCI Express Bus: Speed 8.0GT/s Width x1
              ix1: Option ROM V1-b1927-p0 eTrack 0x80000aee PHY FW V523
              ix1: netmap queues/slots: TX 6/2048, RX 6/2048
              pcib11: <ACPI PCI-PCI bridge> at device 8.1 on pci0
              pci11: <ACPI PCI bus> on pcib11
              vgapci1: <VGA-compatible display> port 0xe000-0xe0ff mem 0xd0000000-0xdfffffff,0xe0000000-0xe01fffff,0xfcb00000-0xfcb7ffff irq 38 at device 0.0 on pci11
              hdac0: <ATI (0x1637) HDA Controller> mem 0xfcb88000-0xfcb8bfff irq 39 at device 0.1 on pci11
              pci11: <encrypt/decrypt> at device 0.2 (no driver attached)
              xhci1: <XHCI (generic) USB 3.0 controller> mem 0xfc900000-0xfc9fffff irq 37 at device 0.3 on pci11
              xhci1: 64 bytes context size, 64-bit DMA
              usbus1 on xhci1
              usbus1: 5.0Gbps Super Speed USB v3.0
              xhci2: <XHCI (generic) USB 3.0 controller> mem 0xfc800000-0xfc8fffff irq 38 at device 0.4 on pci11
              xhci2: 64 bytes context size, 64-bit DMA
              usbus2 on xhci2
              usbus2: 5.0Gbps Super Speed USB v3.0
              hdac1: <AMD Raven HDA Controller> mem 0xfcb80000-0xfcb87fff irq 36 at device 0.6 on pci11
              pcib12: <ACPI PCI-PCI bridge> at device 8.2 on pci0
              pci12: <ACPI PCI bus> on pcib12
              ahci1: <AMD KERNCZ AHCI SATA controller> mem 0xfcc01000-0xfcc017ff irq 34 at device 0.0 on pci12
              ahci1: AHCI v1.31 with 1 6Gbps ports, Port Multiplier supported with FBS
              ahcich8: <AHCI channel> at channel 0 on ahci1
              ahci2: <AMD KERNCZ AHCI SATA controller> mem 0xfcc00000-0xfcc007ff irq 35 at device 0.1 on pci12
              ahci2: AHCI v1.31 with 1 6Gbps ports, Port Multiplier supported with FBS
              ahcich9: <AHCI channel> at channel 0 on ahci2
              isab0: <PCI-ISA bridge> at device 20.3 on pci0
              isa0: <ISA bus> on isab0
              acpi_button0: <Power Button> on acpi0
              uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
              uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
              orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0
              hwpstate0: <Cool`n'Quiet 2.0> on cpu0
              Timecounter "TSC-low" frequency 1949999786 Hz quality 1000
              Timecounters tick every 1.000 msec
              ZFS filesystem version: 5
              ZFS storage pool version: features support (5000)
              ugen1.1: <AMD XHCI root HUB> at usbus1
              ugen2.1: <AMD XHCI root HUB> at usbus2
              ugen0.1: <AMD XHCI root HUB> at usbus0
              nvme0: Allocated 200MB host memory buffer
              uhub0 on usbus1
              uhub0: <AMD XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
              uhub1 on usbus2
              uhub1: <AMD XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
              uhub2 on usbus0
              uhub2: <AMD XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
              hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
              hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
              pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
              pcm1: <ATI R6xx (HDMI)> at nid 5 on hdaa0
              pcm2: <ATI R6xx (HDMI)> at nid 7 on hdaa0
              pcm3: <ATI R6xx (HDMI)> at nid 9 on hdaa0
              Trying to mount root from zfs:pfSense/ROOT/default []...
              nda0 at nvme0 bus 0 scbus10 target 0 lun 1
              nda0: <WD Blue SN570 250GB 234110WD 22395T804226>
              nda0: Serial Number 22395T804226
              nda0: nvme version 1.4
              nda0: 238475MB (488397168 512 byte sectors)
              uhub1: 6 ports with 6 removable, self powered
              uhub0: 6 ports with 6 removable, self powered
              uhub2: 22 ports with 22 removable, self powered
              Root mount waiting for: usbus0
              ugen0.2: <American Megatrends Inc. Virtual Hub> at usbus0
              uhub3 on uhub2
              uhub3: <7-port Hub> on usbus0
              uhub3: 5 ports with 5 removable, self powered
              Root mount waiting for: usbus0
              ugen0.3: <American Megatrends Inc. Virtual Ethernet> at usbus0
              Root mount waiting for: usbus0
              ugen0.4: <American Megatrends Inc. Virtual Keyboard and Mouse> at usbus0
              ukbd0 on uhub3
              ukbd0: <Keyboard Interface> on usbus0
              kbd2 at ukbd0
              CPU: AMD Ryzen 5 5600G with Radeon Graphics (3900.00-MHz K8-class CPU)
              Origin="AuthenticAMD" Id=0xa50f00 Family=0x19 Model=0x50 Stepping=0
              Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
              Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
              AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
              AMD Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
              Structured Extended Features=0x219c97a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
              Structured Extended Features2=0x40069c<UMIP,PKU,OSPKE,VAES,VPCLMULQDQ,RDPID>
              Structured Extended Features3=0x10<FSRM>
              XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
              AMD Extended Feature Extensions ID EBX=0x191ef657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,IBRS,STIBP,STIBP_ALWAYSON,PREFER_IBRS,SSBD>
              SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
              TSC: P-state invariant, performance statistics
              
              stephenw10S 1 Reply Last reply Reply Quote 0
              • stephenw10S
                stephenw10 Netgate Administrator @n1ck31
                last edited by

                You should disable the on-board audio, though I doubt it's connected to this issue:

                hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
                hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
                pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
                pcm1: <ATI R6xx (HDMI)> at nid 5 on hdaa0
                pcm2: <ATI R6xx (HDMI)> at nid 7 on hdaa0
                pcm3: <ATI R6xx (HDMI)> at nid 9 on hdaa0
                

                Ok the actual driver attachment looks to have happened after the bootlog completes but it should be in the main system log.

                Yes, you could disable the usbus or root device completely but it would be better to disable just the Ethernet device if you can.

                N 1 Reply Last reply Reply Quote 0
                • stephenw10S
                  stephenw10 Netgate Administrator
                  last edited by

                  Try running: usbconfig -d ugen0.3 dump_all_config_desc

                  It looks like it has more than one config index, in which case we can force the other one which may make it fail to load.

                  1 Reply Last reply Reply Quote 0
                  • N
                    n1ck31 @stephenw10
                    last edited by

                    @stephenw10 said in Netgate Device ID changing on power loss:

                    You should disable the on-board audio, though I doubt it's connected to this issue:

                    hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
                    hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
                    pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
                    pcm1: <ATI R6xx (HDMI)> at nid 5 on hdaa0
                    pcm2: <ATI R6xx (HDMI)> at nid 7 on hdaa0
                    pcm3: <ATI R6xx (HDMI)> at nid 9 on hdaa0
                    

                    Ok the actual driver attachment looks to have happened after the bootlog completes but it should be in the main system log.

                    Yes, you could disable the usbus or root device completely but it would be better to disable just the Ethernet device if you can.

                    I'll look into disabling the audio, agreed, makes no sense having that on.

                    Here's the output of the command in your second comment:

                    /root: usbconfig -d ugen0.3 dump_all_con                                                                                                                                                fig_desc
                    ugen0.3: <American Megatrends Inc. Virtual Ethernet> at usbus0, cfg=0 md=HOST sp                                                                                                                                                d=HIGH (480Mbps) pwr=ON (0mA)
                    
                    
                     Configuration index 0
                    
                        bLength = 0x0009
                        bDescriptorType = 0x0002
                        wTotalLength = 0x0050
                        bNumInterfaces = 0x0002
                        bConfigurationValue = 0x0001
                        iConfiguration = 0x0000  <no string>
                        bmAttributes = 0x00c0
                        bMaxPower = 0x0000
                    
                        Interface 0
                          bLength = 0x0009
                          bDescriptorType = 0x0004
                          bInterfaceNumber = 0x0000
                          bAlternateSetting = 0x0000
                          bNumEndpoints = 0x0001
                          bInterfaceClass = 0x0002  <Communication device>
                          bInterfaceSubClass = 0x0002
                          bInterfaceProtocol = 0x00ff
                          iInterface = 0x0004  <RNDIS Notification Interface>
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x00
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x00, 0x10, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x01
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x01, 0x00, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x04
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x02
                           RAW dump:
                           0x00 | 0x04, 0x24, 0x02, 0x00
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x06
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x06, 0x00, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x0d
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x0f
                           RAW dump:
                           0x00 | 0x0d, 0x24, 0x0f, 0x05, 0x00, 0x00, 0x00, 0x00,
                           0x08 | 0xea, 0x05, 0x00, 0x00, 0x00
                    
                    
                         Endpoint 0
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0081  <IN>
                            bmAttributes = 0x0003  <INTERRUPT>
                            wMaxPacketSize = 0x0400
                            bInterval = 0x0001
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                    
                        Interface 1
                          bLength = 0x0009
                          bDescriptorType = 0x0004
                          bInterfaceNumber = 0x0001
                          bAlternateSetting = 0x0000
                          bNumEndpoints = 0x0002
                          bInterfaceClass = 0x000a  <CDC-data>
                          bInterfaceSubClass = 0x0000
                          bInterfaceProtocol = 0x0000
                          iInterface = 0x0006  <RNDIS Data Interface>
                    
                         Endpoint 0
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0002  <OUT>
                            bmAttributes = 0x0002  <BULK>
                            wMaxPacketSize = 0x0200
                            bInterval = 0x0000
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                         Endpoint 1
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0083  <IN>
                            bmAttributes = 0x0002  <BULK>
                            wMaxPacketSize = 0x0200
                            bInterval = 0x0000
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                    
                    
                     Configuration index 1
                    
                        bLength = 0x0009
                        bDescriptorType = 0x0002
                        wTotalLength = 0x0050
                        bNumInterfaces = 0x0002
                        bConfigurationValue = 0x0002
                        iConfiguration = 0x0000  <no string>
                        bmAttributes = 0x00c0
                        bMaxPower = 0x0000
                    
                        Interface 0
                          bLength = 0x0009
                          bDescriptorType = 0x0004
                          bInterfaceNumber = 0x0000
                          bAlternateSetting = 0x0000
                          bNumEndpoints = 0x0001
                          bInterfaceClass = 0x0002  <Communication device>
                          bInterfaceSubClass = 0x0006
                          bInterfaceProtocol = 0x0000
                          iInterface = 0x0007  <CDC Notification Interface>
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x00
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x00, 0x10, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x01
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x01, 0x00, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x04
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x02
                           RAW dump:
                           0x00 | 0x04, 0x24, 0x02, 0x00
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x05
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x06
                           RAW dump:
                           0x00 | 0x05, 0x24, 0x06, 0x00, 0x01
                    
                    
                          Additional Descriptor
                    
                          bLength = 0x0d
                          bDescriptorType = 0x24
                          bDescriptorSubType = 0x0f
                           RAW dump:
                           0x00 | 0x0d, 0x24, 0x0f, 0x08, 0x00, 0x00, 0x00, 0x00,
                           0x08 | 0xea, 0x05, 0x00, 0x00, 0x00
                    
                    
                         Endpoint 0
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0081  <IN>
                            bmAttributes = 0x0003  <INTERRUPT>
                            wMaxPacketSize = 0x0400
                            bInterval = 0x0001
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                    
                        Interface 1
                          bLength = 0x0009
                          bDescriptorType = 0x0004
                          bInterfaceNumber = 0x0001
                          bAlternateSetting = 0x0000
                          bNumEndpoints = 0x0002
                          bInterfaceClass = 0x000a  <CDC-data>
                          bInterfaceSubClass = 0x0000
                          bInterfaceProtocol = 0x0000
                          iInterface = 0x0009  <CDC Data Interface>
                    
                         Endpoint 0
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0002  <OUT>
                            bmAttributes = 0x0002  <BULK>
                            wMaxPacketSize = 0x0200
                            bInterval = 0x0000
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                         Endpoint 1
                            bLength = 0x0007
                            bDescriptorType = 0x0005
                            bEndpointAddress = 0x0083  <IN>
                            bmAttributes = 0x0002  <BULK>
                            wMaxPacketSize = 0x0200
                            bInterval = 0x0000
                            bRefresh = 0x0000
                            bSynchAddress = 0x0000
                    
                    
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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      Hmm, both indexs include CDC data which will likely be the ue0 device. The logs just after boot should confirm that showing cdce though.

                      It feels like it should be possible to add a USB quirk to just stop that loading but I don't see an option for that:
                      https://man.freebsd.org/cgi/man.cgi?query=usb_quirk

                      Otherwise disabling cdce0 or the USB bus or controller should be possible.

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                      • w0wW
                        w0w
                        last edited by

                        I have an older ASRock Rack motherboard, and I also had my share of struggles with their BMC port sharing. On this motherboard, from what I found in my research, this virtual AMD port appears when instead of using a dedicated BMC port, you share this port for other purposes, or when you only have one cable connected to a certain port.

                        As far as I understand and remember, the settings for this behavior are not in the BIOS but in the BMC’s web interface. In the Configuration section, there should be several options for network, link configuration, and choosing between shared or dedicated. One of these options should disable this virtual interface, but I’m not entirely sure. The motherboard manual might provide more detailed descriptions of the BMC settings, but on my board, these settings are quite confusing, and the manual doesn’t cover all of them.

                        Overall, I had a similar idea—to have access to both the BIOS and everything else. But as usual, since their BMC relies on Java, which can’t be updated, it’s impossible to use their applets because the board is no longer supported. In the end, I connected a PiKVM to this board.

                        For anyone considering purchasing an ASRock Rack, I highly advise against it if you plan to use the board longer than its support period (typically 2-3 years), as the BMC might "turn into a pumpkin" after that.

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