Just an FYI in case this helps anyone: The tn40xx driver included with 5.4.101-1-pve wasn't built with the firmware needed to use the Tehuti Networks TN9710P 10GBase NIC.
Identified like this in lspci: 05:00.0 Ethernet controller: Tehuti Networks Ltd. TN9710P 10GBase-T/NBASE-T Ethernet Adapter With this kernel, if you manually modprobe tn40xx, you will see something like Tehuti Network Driver from https://github.com/acooks/tn40xx-driver, 004 Supported phys : QT2025 TLK10232 AQR105 MUSTANG The driver needs build-time firmware for each phy the chip can support, and the one my NIC needs shows as MV88X3310 in the "Supported phys" list. Temporary work around: There may be cleaner methods than this but as a stopgap if you get one of these: Grab a version of the linux driver from someplace relatively safe: https://sgcdn.startech.com/005329/media/sets/tn4010_linux_esxi_drivers/tehuti_tn4010_linux_pcie_10_gigabit_network_card.zip, and extract the firmware. In this case the firmware was x3310fw_0_2_8_0_8850.hdr. Grab the source for the DKMS module (older since the driver has been moved in kernel, but still works). https://github.com/acooks/tn40xx-driver.git. It makes it easy if you put this into /usr/src/tn40xx-004 via: git clone -b release/tn40xx-004 https://github.com/acooks/tn40xx-driver.git /usr/src/tn40xx-004 In the Readme it says you need x3310fw_0_3_4_0_9445.hdr for NICs with this chip. Symlinking or renaming x3310fw_0_2_8_0_8850.hdr works just fine. The firmware you snagged in the first step goes in the /usr/src/tn40xx-004/ directory. Note: you can build this as a DKMS driver, but understand that since it's older than what's there, dkms install will complain, and it might not load automatically. In my case I had to run: dkms install tn40xx/004 --force and it still ended up not putting the right module in place, but a simple: cp /usr/src/tn40xx-004/tn40xx.ko /lib/modules/5.4.101-1-pve/updates/dkms worked. After modprobe tn40xx, this shows in dmesg. Tehuti Network Driver from https://github.com/acooks/tn40xx-driver, 004 Supported phys : MV88X3120 MV88X3310 QT2025 TLK10232 AQR105 MUSTANG And the interface works. Hopes this helps if anyone else runs into this. --Kyle _______________________________________________ pve-user mailing list [email protected] https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user
