d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/mlx5: fix meter capabilities reporting

Browse Source 
Meter capabilities reporting is not up to date.
Mellanox NICs support RFC2698 and RFC4115 as well as RFC2697.
Add these marker operations to the capabilities list.

Fixes: 6bc327b94fe8 ("net/mlx5: fill meter capabilities using DevX")
Cc: stable@dpdk.org

Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
This commit is contained in:
Alexander Kozyrev 2022-02-07 15:29:41 +02:00 committed by Raslan Darawsheh
parent 21fdeab422
commit eb11edd9db
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/mlx5/mlx5_flow_meter.c
View File

@ -439,11 +439,14 @@ mlx5_flow_mtr_cap_get(struct rte_eth_dev *dev,
/* 2 meters per one ASO cache line. */
cap->n_max = 1 << (qattr->log_max_num_meter_aso + 1);
cap->srtcm_rfc2697_packet_mode_supported = 1;
cap->trtcm_rfc2698_packet_mode_supported = 1;
cap->trtcm_rfc4115_packet_mode_supported = 1;
} else {
cap->n_max = 1 << qattr->log_max_flow_meter;
cap->srtcm_rfc2697_packet_mode_supported = 0;
}
cap->srtcm_rfc2697_byte_mode_supported = 1;
cap->trtcm_rfc2698_byte_mode_supported = 1;
cap->trtcm_rfc4115_byte_mode_supported = 1;
cap->n_shared_max = cap->n_max;
cap->identical = 1;
cap->shared_identical = 1;
@ -451,7 +454,10 @@ mlx5_flow_mtr_cap_get(struct rte_eth_dev *dev,
/* 2M flows can share the same meter. */
cap->chaining_n_mtrs_per_flow_max = 1; /* Chaining is not supported. */
cap->meter_srtcm_rfc2697_n_max = qattr->flow_meter_old ? cap->n_max : 0;
cap->meter_trtcm_rfc2698_n_max = qattr->flow_meter_old ? cap->n_max : 0;
cap->meter_trtcm_rfc4115_n_max = qattr->flow_meter_old ? cap->n_max : 0;
cap->meter_rate_max = 1ULL << 40; /* 1 Tera tokens per sec. */
cap->meter_policy_n_max = cap->n_max;
cap->stats_mask = RTE_MTR_STATS_N_BYTES_DROPPED |
RTE_MTR_STATS_N_PKTS_DROPPED;
return 0;