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Emulex OCe11102

2-PORT IBM/EMULEX 10GB VIRTUAL FABRIC ADAPTER 49Y7952 OCE11102 HIGH

Low Profile
Pci Express 2.0 X8
IBM 49Y7952
~50% faster in IOPS comparing to Intel X520
Converged Network Adapter (FCoE offloading, iSCSI offload, VIRT offloading)
Broadcom Emulex OneConnect OCe11102 ( Chipset: BladeEngine 3 be3)

Emulex OneConnect OCe11102-N 10Gb Ethernet (10GbE)

04:00.0 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC (be3) (rev 02)
04:00.1 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC (be3) (rev 02)

On AMD Ryzen with X570 chipset:

iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=04:00.0 address=0x1001e0b00]
AMD-Vi: Completion-Wait loop timed out
AMD-Vi: Completion-Wait loop timed out
AMD-Vi: Completion-Wait loop timed out

Workaround: add to kernel cmdline: iommu=soft

https://forum.proxmox.com/threads/pci-passthrough-amd-vi-completion-wait-loop-timed-out.75832/