On Fri, Mar 06, 2026 at 05:47:14PM -0800, Long Li wrote: > When the MANA hardware undergoes a service reset, the ETH auxiliary device > (mana.eth) used by DPDK persists across the reset cycle — it is not removed > and re-added like RC/UD/GSI QPs. This means userspace RDMA consumers such > as DPDK have no way of knowing that firmware handles for their PD, CQ, WQ, > QP and MR resources have become stale.
NAK to any of this. In case of hardware reset, mana_ib AUX device needs to be destroyed and recreated later. The same is applicable for mana.eth as well. Thanks
