|SUCCESS|dpdk-next-net-mlx|584553e043| intel-Functional

[sys_stv at intel.com]

Test-Label: intel-Functional
Test-Status: SUCCESS
_Functional PASS_

DPDK git repo: dpdk-next-net-mlx
commit 2139a1b9d882ff0f44ffbbab3bcf2b5d542671d8
Author: Vincent Jardin <vjardin at free.fr>
Date:   Tue Mar 24 17:50:47 2026 +0100

    net/mlx5: add rate table capacity query API
    
    Add rte_pmd_mlx5_pp_rate_table_query() to report the HW packet
    pacing rate table size and how many entries are used by this port.
    
    The total comes from the HCA QoS capability
    packet_pacing_rate_table_size. The port_used count is derived by
    collecting unique non-zero PP indices across this port's TX queues.
    
    The rate table is a global shared HW resource: firmware, kernel,
    other DPDK ports on the same device, and other application
    instances may all consume entries. The port_used count is therefore
    a lower bound of actual HW usage.
    
    With shared PP allocation (flags=0), the kernel mlx5 driver reuses
    a single rate table entry for all PP contexts with identical
    parameters (rate, burst, packet size). Multiple queues configured
    with the same rate share one pp_id, so port_used counts unique
    entries, not the number of queues with rate limiting enabled.
    
    Applications that need device-wide visibility should query all
    ports on the same physical device and aggregate the results,
    similar to how the kernel mlx5 driver tracks usage internally.
    
    Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
    Signed-off-by: Vincent Jardin <vjardin at free.fr>

Smoke-Testing Summary : 31 Case Done, 31 Successful, 0 Failures      


OS : Ubuntu 24.04.4 LTS       
Kernel : 6.8.0-71-generic         
GCC : 13.3.0-6ubuntu2~24.04.1        
NIC : Ethernet Controller XL710 for 40GbE QSFP+         
Target : x86_64-native-linuxapp-gcc      

	Test result details:
	+-----------------+---------------------------------------------------+-------+
	| suite           | case                                              | status|
	+-----------------+---------------------------------------------------+-------+
	| checksum_offload| test_do_not_insert_checksum_on_the_transmit_packet| passed|
	| checksum_offload| test_hardware_checksum_check_ip_rx                | passed|
	| checksum_offload| test_hardware_checksum_check_ip_tx                | passed|
	| checksum_offload| test_hardware_checksum_check_l4_rx                | passed|
	| checksum_offload| test_hardware_checksum_check_l4_tx                | passed|
	| checksum_offload| test_insert_checksum_on_the_transmit_packet       | passed|
	| checksum_offload| test_rx_checksum_valid_flags                      | passed|
	| checksum_offload| test_checksum_offload_with_vlan                   | n/a   |
	| dual_vlan       | test_dual_vlan_priority_rxtx                      | passed|
	| dual_vlan       | test_vlan_filter_config                           | passed|
	| dual_vlan       | test_vlan_filter_table                            | passed|
	| dual_vlan       | test_vlan_insert_config                           | passed|
	| dual_vlan       | test_vlan_random_test                             | passed|
	| dual_vlan       | test_vlan_strip_config                            | passed|
	| dual_vlan       | test_vlan_synthetic_test                          | passed|
	| dual_vlan       | test_vlan_tpid_config                             | passed|
	| dual_vlan       | test_vlan_stripq_config                           | n/a   |
	| jumboframes     | test_jumboframes_bigger_jumbo                     | passed|
	| jumboframes     | test_jumboframes_jumbo_jumbo                      | passed|
	| jumboframes     | test_jumboframes_jumbo_nojumbo                    | passed|
	| jumboframes     | test_jumboframes_normal_jumbo                     | passed|
	| jumboframes     | test_jumboframes_normal_nojumbo                   | passed|
	| rxtx_offload    | test_rxoffload_port_all                           | passed|
	| rxtx_offload    | test_rxoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_txoffload_port                               | passed|
	| rxtx_offload    | test_txoffload_port_all                           | passed|
	| rxtx_offload    | test_txoffload_port_checksum                      | passed|
	| rxtx_offload    | test_txoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_txoffload_port_multi_segs                    | passed|
	| rxtx_offload    | test_txoffload_queue                              | passed|
	| rxtx_offload    | test_rxoffload_queue                              | n/a   |
	+-----------------+---------------------------------------------------+-------+


DPDK STV team