* Issues with i40iw
@ 2020-07-28 8:38 Anubhav Guleria
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From: Anubhav Guleria @ 2020-07-28 8:38 UTC (permalink / raw)
To: linux-rdma
Hi,
Both of my servers are running with kernel 4.14.178 and have Intel
Ethernet Network Adapter X722. Also the IOMMU is disabled. I was
trying to run qperf and ran into couple of issues:
1) While running any bw test, eg. rc_bw or rc_bi_bw, I see following
messages in dmesg:
i40iw_cqp_ce_handler: opcode = 0x1 maj_err_code = 0xffff min_err_code = 0x8007
i40iw_wait_event: error cqp command 0xb completion maj = 0xffff min=0x8007
2) Following rc benchmarks fail: rc_rdma_write_bw, rc_rdma_write_lat,
rc_compare_swap_mr, rc_fetch_add_mr, ver_rc_compare_swap and
ver_rc_fetch_add. For these I get error of failed to post "benchmark
name"
Am I missing something here? Any suggestions?
Thanks,
Anubhav
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