|SUCCESS|dpdk-next-net-intel|cc048a01ec| intel-Functional

[sys_stv at intel.com]

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

DPDK git repo: dpdk-next-net-intel
commit d95a75272d553ce502933540907c0dbd1c2dd457
Author: Dawid Wesierski <dawid.wesierski at intel.com>
Date:   Wed Oct 28 13:24:34 2026 +0000

    net/ice/base: fix E830 PHY timer command
    
    ice_ptp_tmr_cmd() prepares the source timer, then the PHY ports, and
    then starts the command with a write to GLTSYN_CMD_SYNC. For E830,
    ice_ptp_port_cmd_e830() writes the command to E830_ETH_GLTSYN_CMD with
    a sideband queue message. E810 and E830 have no sideband queue, so the
    message goes to firmware on the admin queue as a neighbor device
    request. The firmware rejects it with ICE_ERR_AQ_ERROR (-100).
    
    E830 has an internal PHY, and its port timers follow the source timer.
    On E830, ice_ptp_init_time() and ice_ptp_write_incval() write only the
    source timer, and ice_ptp_adj_clock() prepares no PHY adjustment.
    Also, E830_ETH_GLTSYN_CMD (0x00088814) is the address of
    GLTSYN_CMD_SYNC, and the only command that gets to this function,
    ADJ_TIME (0x04), leaves the SYNC field of that register at 0.
    
    Do not prepare a port command on E830, and remove the unused
    function and register define.
    
    Before commit f9767f70cb73 ("net/ice/base: fix adjust timer
    programming for E830"), ice_ptp_adj_clock() returned early on E830,
    and nothing called ice_ptp_port_cmd_e830(). Since that commit,
    each rte_eth_timesync_adjust_time() with a delta in the 32-bit range
    fails with "PTP adj clock failed, err -100", and the PHC does not
    change. A PTP client then cannot discipline the clock.
    
    Fixes: 881169950d80 ("net/ice/base: implement initial PTP support for E830")
    Fixes: f9767f70cb73 ("net/ice/base: fix adjust timer programming for E830")
    Cc: stable at dpdk.org
    
    Signed-off-by: Marek Kasiewicz <marek.kasiewicz at intel.com>
    Signed-off-by: Dawid Wesierski <dawid.wesierski at intel.com>

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