Zhiyue Qiu
084f35b84f
RDMA/mana_ib: add additional port counters
...
Add packet and request port counters to mana_ib.
Signed-off-by: Zhiyue Qiu <zhiyueqiu@microsoft.com>
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/1752143395-5324-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-13 04:24:11 -04:00
Shiraz Saleem
baa640d924
RDMA/mana_ib: Add device statistics support
...
Add support for mana device level statistics.
Co-developed-by: Solom Tamawy <solom.tamawy@microsoft.com>
Signed-off-by: Solom Tamawy <solom.tamawy@microsoft.com>
Signed-off-by: Shiraz Saleem <shirazsaleem@microsoft.com>
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/1749559717-3424-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-06-12 05:07:45 -04:00
Shiraz Saleem
79bccd7461
RDMA/mana_ib: Add port statistics support
...
Implement alloc_hw_port_stats and get_hw_stats APIs to support querying
MANA VF port level statistics from rdma stat tool.
Example output from rdma stat tool:
$rdma statistic show link mana_0/1 -p
link mana_0/1
requester_timeout 45
requester_oos_nak 0
requester_rnr_nak 0
responder_rnr_nak 0
responder_oos 0
responder_dup_request 0
requester_implicit_nak 0
requester_readresp_psn_mismatch 0
nak_inv_req 0
nak_access_error 0
nak_opp_error 0
nak_inv_read 0
responder_local_len_error 0
requestor_local_prot_error 0
responder_rem_access_error 0
responder_local_qp_error 0
responder_malformed_wqe 0
general_hw_error 6
requester_rnr_nak_retries_exceeded 0
requester_retries_exceeded 5
total_fatal_error 6
received_cnps 0
num_qps_congested 0
rate_inc_events 0
num_qps_recovered 0
current_rate 100000
Signed-off-by: Shiraz Saleem <shirazsaleem@microsoft.com>
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/1738751527-15517-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-02-06 04:11:01 -05:00
