[dpdk-test-report]|SUCCESS | dpdk-next-net-mlx|727c358dcc| Intel-Testing

[dpdk-test-report]|SUCCESS | dpdk-next-net-mlx|727c358dcc| Intel-Testing

[sys_stv]

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Test-Label: intel-Testing
Test-Status: SUCCESS 
_Testing PASS 

DPDK git repo: dpdk-next-net-mlx

commit 727c358dcc4f41836eb07d2af8e0937d3b794c79
Author: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Date:   Tue Jan 3 13:11:45 2023 +0200

    net/mlx5: fix read device clock in real time mode
    
    Since ConnectX-6DX the real time timestamp mode is supported.
    The rte_eth_read_clock() routine queries current timestamp
    value from the PMD.
    
    The mlx5 PMD has special infrastructure to schedule packet
    sending in real time mode which can be engaged with tx_pp devarg.
    This infrastructure provides the timestamp reading from the special
    queue CEQs directly from the host memory in user space, without
    involving kernel calls.
    
    The ConnectX-7 NIC has hardware capability to schedule packet
    sending without special infrastructure and tx_pp devarg can be
    omitted. If there is no tx_pp devarg specified the mlx5 uses kernel
    calls to query current timestamp value. The kernel can be completely
    unaware about engaged real time mode, also kernel might use its
    internal queue CQEs to get timestamps, that is neither precise nor
    reliable, inconsistent values might be returned, causing send
    scheduling malfunction.
    
    The HCA PCI BAR provides the real time direct reading from hardware.
    This patch maps PCI resource to the process address space on demand
    and allows reading the real time timestamp values from the NIC
    directly.
    
    Fixes: b94d93ca73803 ("net/mlx5: support reading device clock")
    Cc: stable@dpdk.org
    
    Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>

Testing Summary : 18 Case Done, 18 Successful, 0 Failures

Testbed #1: 9 Case Done, 9 Successful, 0 Failures 
	* Test result details:
	  +-------------+---------------------------+-------+
	  | suite       | case                      | status|
	  +-------------+---------------------------+-------+
	  | asan_smoke  | test_rxtx_with_ASan_enable| passed|
	  | pf_smoke    | test_pf_jumbo_frames      | passed|
	  | pf_smoke    | test_pf_rss               | passed|
	  | pf_smoke    | test_pf_tx_rx_queue       | passed|
	  | vf_smoke    | test_vf_jumbo_frames      | passed|
	  | vf_smoke    | test_vf_rss               | passed|
	  | vf_smoke    | test_vf_tx_rx_queue       | passed|
	  | virtio_smoke| test_virtio_loopback      | passed|
	  | virtio_smoke| test_virtio_pvp           | passed|
	  +-------------+---------------------------+-------+
	* Environment:
	  OS : Ubuntu 20.04.5 LTS       
	  Kernel : 5.8.0-63-generic         
	  GCC : 9.4.0-1ubuntu1~20.04.1        
	  NIC : Ethernet Controller E810-C for SFP         
	  Target : x86_64-native-linuxapp-gcc      

Testbed #2: 9 Case Done, 9 Successful, 0 Failures 
	* Test result details:
	  +-------------+---------------------------+-------+
	  | suite       | case                      | status|
	  +-------------+---------------------------+-------+
	  | asan_smoke  | test_rxtx_with_ASan_enable| passed|
	  | pf_smoke    | test_pf_jumbo_frames      | passed|
	  | pf_smoke    | test_pf_rss               | passed|
	  | pf_smoke    | test_pf_tx_rx_queue       | passed|
	  | vf_smoke    | test_vf_rss               | passed|
	  | vf_smoke    | test_vf_tx_rx_queue       | passed|
	  | vf_smoke    | test_vf_jumbo_frames      | n/a   |
	  | virtio_smoke| test_virtio_loopback      | passed|
	  | virtio_smoke| test_virtio_pvp           | passed|
	  +-------------+---------------------------+-------+
	* Environment:
	  OS : Ubuntu 20.04.5 LTS       
	  Kernel : 5.13.0-30-generic         
	  GCC : 9.4.0-1ubuntu1~20.04.1        
	  NIC : Ethernet Controller XL710 for 40GbE QSFP+         
	  Target : x86_64-native-linuxapp-gcc      

TestPlan:
	   pf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/pf_smoke_test_plan.rst
	   vf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/vf_smoke_test_plan.rst
	   asan_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/asan_smoke_test_plan.rst

TestSuite:
	   pf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_pf_smoke.py
	   vf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_vf_smoke.py
	   virtio_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_virtio_smoke.py
	   asan_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_asan_smoke.py


DPDK STV team