e810 ICE COMMS dpdk packet_type issue

mercurial · ‎01-10-2025

I'm using DPKD 23.11 with e810 NIC and facing an issue where packet_type is zero for some of the packets. It happens only when using ICE COMMS ddp, with ICE OS Default (1.3.30.0) for every packet packet_type is filled with a valid value.

I used latest release of ICE COMMS and the issue still persists.
The pcap file for which packet_type is not filled given below.

Meghak · ‎02-13-2025

Hi mercurial,

Greetings for the day!

In order to assist you further with the issue, we request to please help us with the below details:

Please confirm the NIC model.

Please help us with the system details on which the NIC is installed.

We request to also confirm the OS version which is used on the system.

We await your response to assist you further.

Thank you for using Intel products and services.

Best Regards,

Megha K

Intel Customer Support Technician

mercurial · ‎02-13-2025

Hi, thanks for response.

lspci:

c1:00.0 Ethernet controller: Intel Corporation Ethernet Controller E810-C for QSFP (rev 02)

lscpu

Architecture:            x86_64
  CPU op-mode(s):        32-bit, 64-bit
  Address sizes:         48 bits physical, 48 bits virtual
  Byte Order:            Little Endian
CPU(s):                  128
  On-line CPU(s) list:   0-127
Vendor ID:               AuthenticAMD
  Model name:            AMD EPYC 7513 32-Core Processor
    CPU family:          25
    Model:               1
    Thread(s) per core:  2
    Core(s) per socket:  32
    Socket(s):           2
    Stepping:            1
    Frequency boost:     disabled
    CPU max MHz:         3681.6399
    CPU min MHz:         1500.0000
    BogoMIPS:            5200.42
    Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_goo
                         d nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy
                          svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 invpcid
                         _single hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1
                         xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin brs arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean fl
                         ushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload vgif v_spec_ctrl umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm
Virtualization features:
  Virtualization:        AMD-V
Caches (sum of all):
  L1d:                   2 MiB (64 instances)
  L1i:                   2 MiB (64 instances)
  L2:                    32 MiB (64 instances)
  L3:                    256 MiB (8 instances)
NUMA:
  NUMA node(s):          2
  NUMA node0 CPU(s):     0-31,64-95
  NUMA node1 CPU(s):     32-63,96-127
Vulnerabilities:
  Itlb multihit:         Not affected
  L1tf:                  Not affected
  Mds:                   Not affected
  Meltdown:              Not affected
  Mmio stale data:       Not affected
  Retbleed:              Not affected
  Spec store bypass:     Mitigation; Speculative Store Bypass disabled via prctl
  Spectre v1:            Mitigation; usercopy/swapgs barriers and __user pointer sanitization
  Spectre v2:            Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling, PBRSB-eIBRS Not affected
  Srbds:                 Not affected
  Tsx async abort:       Not affected

dmidecode -t system

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: GIGABYTE
	Product Name: R182-Z90-00
	Version: 0100
	Serial Number: 
	UUID: 
	Wake-up Type: Power Switch
	SKU Number: 
	Family: Server

cat /etc/os-release

NAME="Rocky Linux"
VERSION="9.2 (Blue Onyx)"
ID="rocky"
ID_LIKE="rhel centos fedora"
VERSION_ID="9.2"
PLATFORM_ID="platform:el9"
PRETTY_NAME="Rocky Linux 9.2 (Blue Onyx)"
ANSI_COLOR="0;32"
LOGO="fedora-logo-icon"
CPE_NAME="cpe:/o:rocky:rocky:9::baseos"
HOME_URL="https://rockylinux.org/"
BUG_REPORT_URL="https://bugs.rockylinux.org/"
SUPPORT_END="2032-05-31"
ROCKY_SUPPORT_PRODUCT="Rocky-Linux-9"
ROCKY_SUPPORT_PRODUCT_VERSION="9.2"
REDHAT_SUPPORT_PRODUCT="Rocky Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="9.2"

Meghak · ‎02-14-2025

Hi mercurial,

Greetings for the day!

Please note since the issue is related to DPKD, we request to please check with Intel Premier Support for further assistance.

Please find the following link to access Intel Premier Support.

https://www.intel.com/content/www/us/en/support/articles/000057045/ethernet-products.html

Click the "Access and Log In" to contact the DPDK support https://www.intel.com/content/www/us/en/design/support/ips/training/welcome.html

Thank you for using Intel products and services.

Best Regards,

Megha K

Intel Customer Support Technician