Moin!
I'm trying to connect to an Internet exchange with a bnxt(4) interface, but I
only get 10GbaseSR as the media type, not 10GbaseLR as expected. When I try to
set the media type manually, it fails with an "Invalid argument". In fact,
10GbaseLR isn't listed as a supported media type for the interface. Is this
correct? Is SR the only supported mode on this type of network card?
I'm not a good programmer, but in sys/dev/pci/if_bnxt.c I see no indication that
10GbaseLR is not supported.
To provide some more context: The system is a VM on Proxmox with the network
card passed through. The network card is a Broadcom P225p. The SFP module is
made for 10G SFP+ LR.
I hope I have attached all the necessary information.
--Huhn
# ifconfig bnxt0 media 10GbaseLR
ifconfig: bnxt0: SIOCSIFMEDIA: Invalid argument
# ifconfig bnxt0 media
bnxt0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 6c:92:cf:12:94:e0
index 1 priority 0 llprio 3
media: Ethernet autoselect (10GbaseSR full-duplex)
status: active
supported media:
media 1000baseSX
media 10GbaseSR
media 25GbaseSR
media autoselect
# ifconfig bnxt0 transceiver
bnxt0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 6c:92:cf:12:94:e0
index 1 priority 0 llprio 3
media: Ethernet autoselect (10GbaseSR full-duplex)
status: active
transceiver: SFP LC, 1310 nm, 10.0km SMF
model: FLEXOPTIX P.1396.10 rev A
serial: F78R35W, date: 2018-07-09
voltage: 3.16 V, bias current: 35.16 mA
temp: 35.59 C (low -25.00 C, high 90.00 C)
tx: -2.16 dBm (low -7.00 dBm, high 2.50 dBm)
rx: -5.12 dBm (low -16.00 dBm, high 1.00 dBm)
# pcidump -v 1:0:0
1:0:0: Broadcom BCM57414
0x0000: Vendor ID: 14e4, Product ID: 16d7
0x0004: Command: 0006, Status: 0010
0x0008: Class: 02 Network, Subclass: 00 Ethernet,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem prefetchable 64bit addr: 0x00000000c2000000/0x00010000
0x0018: BAR mem prefetchable 64bit addr: 0x00000000c2100000/0x00100000
0x0020: BAR mem prefetchable 64bit addr: 0x0000000000000000/0x00002000
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 14e4 Product ID: 1402
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 00 Max Lat: 00
0x0048: Capability 0x01: Power Management
State: D0
0x0050: Capability 0x03: Vital Product Data (VPD)
Product Name: Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb
Ethernet PCIe Adapter
[|vpd]
0x00a0: Capability 0x11: Extended Message Signalled Interrupts (MSI-X)
Enabled: yes; table size 148 (BAR 4:0)
0x00ac: Capability 0x10: PCI Express
Max Payload Size: 512 / 512 bytes
Max Read Request Size: 512 bytes
Link Speed: 8.0 / 8.0 GT/s
Link Width: x8 / x8
0x0100: Enhanced Capability 0x01: Advanced Error Reporting
0x013c: Enhanced Capability 0x03: Device Serial Number
Serial Number: 6c92cffffe1294e0
0x0150: Enhanced Capability 0x04: Power Budgeting
0x0160: Enhanced Capability 0x02: Virtual Channel Capability
0x0180: Enhanced Capability 0x0b: Vendor-Specific
0x01b0: Enhanced Capability 0x18: Latency Tolerance Reporting
0x0230: Enhanced Capability 0x17: TPH Requester
# dmesg
OpenBSD 7.6 (GENERIC.MP) #0: Thu Jan 9 07:32:40 MST 2025
r...@syspatch-76-amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 17144750080 (16350MB)
avail mem = 16601751552 (15832MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0x7f917000 (10 entries)
bios0:
bios0: QEMU Standard PC (Q35 + ICH9, 2009)
efi0 at bios0: UEFI 2.7
efi0: EFI Development Kit II / OVMF rev 0x10000
acpi0 at bios0: ACPI 3.0
acpi0: sleep states S3 S4 S5
acpi0: tables DSDT FACP APIC SSDT HPET MCFG WAET BGRT
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 7 9700X 8-Core Processor, 3793.05 MHz, 1a-44-00
cpu0: cpuid 1
edx=178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT>
ecx=f7f83203<SSE3,PCLMUL,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV>
cpu0: cpuid 6 eax=4<ARAT>
cpu0: cpuid 7.0
ebx=f1bf07ab<FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,AVX512F,AVX512DQ,RDSEED,ADX,SMAP,AVX512IFMA,CLFLUSHOPT,CLWB,AVX512CD,SHA,AVX512BW,AVX512VL>
ecx=18405f4e<AVX512VBMI,UMIP,PKU> edx=bc000110<IBRS,IBPB,STIBP,L1DF,SSBD>
cpu0: cpuid d.1 eax=f<XSAVEOPT,XSAVEC,XGETBV1,XSAVES>
cpu0: cpuid 80000001 edx=2fd3fbff<NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG>
ecx=8003f7<LAHF,CMPLEG,SVM,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,CPCTR>
cpu0: cpuid 80000008 ebx=1302d205<IBPB,IBRS,STIBP,STIBP_ALL,SSBD,VIRTSSBD>
cpu0: 64KB 64b/line 2-way D-cache, 64KB 64b/line 2-way I-cache
cpu0: 512KB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 1000MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Ryzen 7 9700X 8-Core Processor, 3792.96 MHz, 1a-44-00
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: AMD Ryzen 7 9700X 8-Core Processor, 3793.01 MHz, 1a-44-00
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: AMD Ryzen 7 9700X 8-Core Processor, 3793.03 MHz, 1a-44-00
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpihpet0 at acpi0: 100000000 Hz
acpimcfg0 at acpi0
acpimcfg0: addr 0xb0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
"ACPI0006" at acpi0 not configured
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"QEMU0002" at acpi0 not configured
acpicmos0 at acpi0
"ACPI0010" at acpi0 not configured
"QEMUVGID" at acpi0 not configured
acpicpu0 at acpi0: C1(@1 halt!)
acpicpu1 at acpi0: C1(@1 halt!)
acpicpu2 at acpi0: C1(@1 halt!)
acpicpu3 at acpi0: C1(@1 halt!)
pvbus0 at mainbus0: KVM
pvclock0 at pvbus0
pci0 at mainbus0 bus 0
0:28:0: bridge io address conflict 0xd000/0x1000
0:28:0: bridge mem address conflict 0x380000000000/0x800000000
0:28:1: bridge mem address conflict 0x380800000000/0x800000000
0:28:2: bridge mem address conflict 0x381000000000/0x800000000
0:28:3: bridge mem address conflict 0x381800000000/0x800000000
0:30:0: bridge mem address conflict 0x382000000000/0x2000000000
pchb0 at pci0 dev 0 function 0 "Intel 82G33 Host" rev 0x00
"Bochs VGA" rev 0x02 at pci0 dev 1 function 0 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 0 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 0 int 17
uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 0 int 18
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 0 int 19
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: msi
azalia0: no HD-Audio codecs
ppb0 at pci0 dev 28 function 0 "Red Hat PCIE" rev 0x00: apic 0 int 16
pci1 at ppb0 bus 1
1:0:0: mem address conflict 0x380000100000/0x10000
1:0:0: mem address conflict 0x380000000000/0x100000
1:0:0: mem address conflict 0x380000110000/0x2000
bnxt0 at pci1 dev 0 function 0 "Broadcom BCM57414" rev 0x01: fw ver 231.0.153,
msix, 4 queues, address 6c:92:cf:12:94:e0
ppb1 at pci0 dev 28 function 1 "Red Hat PCIE" rev 0x00: apic 0 int 16
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 2 "Red Hat PCIE" rev 0x00: apic 0 int 16
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Red Hat PCIE" rev 0x00: apic 0 int 16
pci4 at ppb3 bus 4
uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 0 int 16
uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 0 int 17
uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 0 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 0 int 19
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci5 at ppb4 bus 5
5:1:0: bridge mem address conflict 0x383800000000/0x800000000
5:4:0: bridge mem address conflict 0x382000000000/0x800000000
ppb5 at pci5 dev 1 function 0 "Red Hat Qemu PCI-PCI" rev 0x00
pci6 at ppb5 bus 6
6:3:0: mem address conflict 0x383800004000/0x4000
6:18:0: mem address conflict 0x383800000000/0x4000
virtio0 at pci6 dev 3 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
viomb0 at virtio0
virtio0: apic 0 int 20
virtio1 at pci6 dev 18 function 0 "Qumranet Virtio Network" rev 0x00
vio0 at virtio1, address bc:24:11:7d:0d:c8
virtio1: msix per-VQ
ppb6 at pci5 dev 2 function 0 "Red Hat Qemu PCI-PCI" rev 0x00
pci7 at ppb6 bus 7
ppb7 at pci5 dev 3 function 0 "Red Hat Qemu PCI-PCI" rev 0x00
pci8 at ppb7 bus 8
ppb8 at pci5 dev 4 function 0 "Red Hat Qemu PCI-PCI" rev 0x00
pci9 at ppb8 bus 9
9:1:0: mem address conflict 0x382000000000/0x4000
virtio2 at pci9 dev 1 function 0 "Qumranet Virtio SCSI" rev 0x00
vioscsi0 at virtio2: qsize 256
scsibus1 at vioscsi0: 255 targets
sd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU HARDDISK, 2.5+>
sd0: 40960MB, 512 bytes/sector, 83886080 sectors, thin
virtio2: msix per-VQ
pcib0 at pci0 dev 31 function 0 "Intel 82801IB LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: msi, AHCI 1.0
ahci0: port 1: 1.5Gb/s
scsibus2 at ahci0: 32 targets
cd0 at scsibus2 targ 1 lun 0: <QEMU, QEMU DVD-ROM, 2.5+> removable
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: SMBus disabled
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb7 at uhci5: USB revision 1.0
uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: SVM/RVI
efifb0 at mainbus0: 2048x2048, 32bpp
wsdisplay0 at efifb0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
uhidev0 at uhub1 port 1 configuration 1 interface 0 "QEMU QEMU USB Tablet" rev
2.00/0.00 addr 2
uhidev0: iclass 3/0
ums0 at uhidev0: 3 buttons, Z dir
wsmouse1 at ums0 mux 0
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
sd1 at scsibus4 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: 40699MB, 512 bytes/sector, 83352975 sectors
root on sd1a (c1f30a94afa98bd1.a) swap on sd1b dump on sd1b
