PCI Passthrough of QAT adapter IQA89601G1P5
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Hello all, having an issue passing through QAT adapter to PFsense that I do not understand, so need some assistance.
On PFsense forum suggested that
"it does look like it's not passing that device through correctly. Or not completely."c5:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04) c6:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04) c7:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04)[23.01-RELEASE][root@pfSense.home.lan]/root: kldstat -v | grep qat 11 1 0xffffffff8475d000 4348 qat.ko (/boot/kernel/qat.ko) 695 nexus/qat 12 5 0xffffffff84762000 10e10 qat_hw.ko (/boot/kernel/qat_hw.ko) 694 pci/qat_c4xxx 690 pci/qat_c62x 693 pci/qat_dh895xcc 691 pci/qat_200xx 692 pci/qat_c3xxx 13 7 0xffffffff84773000 29840 qat_common.ko (/boot/kernel/qat_common.ko) 688 qat_common 14 6 0xffffffff8479d000 66b78 qat_api.ko (/boot/kernel/qat_api.ko) 689 qat_api 15 1 0xffffffff84804000 11240 qat_c2xxx.ko (/boot/kernel/qat_c2xxx.ko) 696 pci/qat_c2xxx[23.01-RELEASE][root@pfSense.home.lan]/root: dmesg | grep qat qat0: <Intel c6xx QuickAssist> mem 0xf1800000-0xf183ffff,0xf1840000-0xf187ffff irq 21 at device 9.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1880000-0xf18bffff,0xf18c0000-0xf18fffff irq 25 at device 10.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1900000-0xf193ffff,0xf1940000-0xf197ffff irq 29 at device 11.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1800000-0xf183ffff,0xf1840000-0xf187ffff irq 21 at device 9.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1880000-0xf18bffff,0xf18c0000-0xf18fffff irq 25 at device 10.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1900000-0xf193ffff,0xf1940000-0xf197ffff irq 29 at device 11.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat_ocf0: <QAT engine> qat_ocf0: no QAT IRQ instances available device_attach: qat_ocf0 attach returned 6 qat0: <Intel c6xx QuickAssist> mem 0xf1800000-0xf183ffff,0xf1840000-0xf187ffff irq 21 at device 9.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1880000-0xf18bffff,0xf18c0000-0xf18fffff irq 25 at device 10.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19 qat0: <Intel c6xx QuickAssist> mem 0xf1900000-0xf193ffff,0xf1940000-0xf197ffff irq 29 at device 11.0 on pci0 qat0: Unable to find AER capability of the device device_attach: qat0 attach returned -19[21:44 dallas ~]# dmesg | grep pciback [ 0.000000] Command line: root=LABEL=root-bhmxgw ro nolvm hpet=disable console=hvc0 console=tty0 quiet vga=785 splash plymouth.ignore-serial-consoles xen-pciback.hide=(0000:c5:00.0)(0000:c6:00.0)(0000:c7:00.0) [ 1.811384] Kernel command line: root=LABEL=root-bhmxgw ro nolvm hpet=disable console=hvc0 console=tty0 quiet vga=785 splash plymouth.ignore-serial-consoles xen-pciback.hide=(0000:c5:00.0)(0000:c6:00.0)(0000:c7:00.0) [ 4.419889] pciback 0000:c5:00.0: seizing device [ 4.419895] pciback 0000:c6:00.0: seizing device [ 4.419900] pciback 0000:c7:00.0: seizing device [ 4.771730] pciback 0000:c7:00.0: enabling device (0140 -> 0142) [ 4.771804] pciback 0000:c7:00.0: %(#e41111)[Disabling System Error reporting on root port c2:04.0] [ 4.876894] pciback 0000:c6:00.0: enabling device (0140 -> 0142) [ 4.984902] pciback 0000:c5:00.0: enabling device (0140 -> 0142) [ 5.092811] xen_pciback: backend is vpcic5:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04) Subsystem: Intel Corporation QuickAssist Adapter 8960 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 2: Memory at fb540000 (64-bit, non-prefetchable) [size=256K] Region 4: Memory at fb500000 (64-bit, non-prefetchable) [size=256K] Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [60] MSI-X: Enable- Count=17 Masked- Vector table: BAR=2 offset=0003b000 PBA: BAR=2 offset=0003b800 Capabilities: [6c] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [74] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <128ns, L1 <1us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x16, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UESvrt: DLP+ SDES- TLP+ FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [138 v1] Alternative Routing-ID Interpretation (ARI) ARICap: MFVC- ACS-, Next Function: 0 ARICtl: MFVC- ACS-, Function Group: 0 Capabilities: [140 v1] Single Root I/O Virtualization (SR-IOV) IOVCap: Migration-, Interrupt Message Number: 000 IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ IOVSta: Migration- Initial VFs: 16, Total VFs: 16, Number of VFs: 0, Function Dependency Link: 00 VF offset: 8, stride: 1, Device ID: 37c9 Supported Page Size: 00000553, System Page Size: 00000001 Region 0: Memory at 00000000fb590000 (64-bit, non-prefetchable) Region 2: Memory at 00000000fb580000 (64-bit, non-prefetchable) VF Migration: offset: 00000000, BIR: 0 Capabilities: [1b0 v1] Access Control Services ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Kernel driver in use: pciback c6:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04) Subsystem: Intel Corporation QuickAssist Adapter 8960 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 17 Region 2: Memory at fb440000 (64-bit, non-prefetchable) [size=256K] Region 4: Memory at fb400000 (64-bit, non-prefetchable) [size=256K] Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [60] MSI-X: Enable- Count=17 Masked- Vector table: BAR=2 offset=0003b000 PBA: BAR=2 offset=0003b800 Capabilities: [6c] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [74] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <128ns, L1 <1us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x16, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UESvrt: DLP+ SDES- TLP+ FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [138 v1] Alternative Routing-ID Interpretation (ARI) ARICap: MFVC- ACS-, Next Function: 0 ARICtl: MFVC- ACS-, Function Group: 0 Capabilities: [140 v1] Single Root I/O Virtualization (SR-IOV) IOVCap: Migration-, Interrupt Message Number: 000 IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ IOVSta: Migration- Initial VFs: 16, Total VFs: 16, Number of VFs: 0, Function Dependency Link: 00 VF offset: 8, stride: 1, Device ID: 37c9 Supported Page Size: 00000553, System Page Size: 00000001 Region 0: Memory at 00000000fb490000 (64-bit, non-prefetchable) Region 2: Memory at 00000000fb480000 (64-bit, non-prefetchable) VF Migration: offset: 00000000, BIR: 0 Capabilities: [1b0 v1] Access Control Services ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Kernel driver in use: pciback c7:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04) Subsystem: Intel Corporation QuickAssist Adapter 8960 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 18 Region 2: Memory at fb340000 (64-bit, non-prefetchable) [size=256K] Region 4: Memory at fb300000 (64-bit, non-prefetchable) [size=256K] Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [60] MSI-X: Enable- Count=17 Masked- Vector table: BAR=2 offset=0003b000 PBA: BAR=2 offset=0003b800 Capabilities: [6c] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [74] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <128ns, L1 <1us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x16, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UESvrt: DLP+ SDES- TLP+ FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [138 v1] Alternative Routing-ID Interpretation (ARI) ARICap: MFVC- ACS-, Next Function: 0 ARICtl: MFVC- ACS-, Function Group: 0 Capabilities: [140 v1] Single Root I/O Virtualization (SR-IOV) IOVCap: Migration-, Interrupt Message Number: 000 IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ IOVSta: Migration- Initial VFs: 16, Total VFs: 16, Number of VFs: 0, Function Dependency Link: 00 VF offset: 8, stride: 1, Device ID: 37c9 Supported Page Size: 00000553, System Page Size: 00000001 Region 0: Memory at 00000000fb390000 (64-bit, non-prefetchable) Region 2: Memory at 00000000fb380000 (64-bit, non-prefetchable) VF Migration: offset: 00000000, BIR: 0 Capabilities: [1b0 v1] Access Control Services ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Kernel driver in use: pcibackAlso the card is visible via
xl pci-assignable-listafter i passed it to pfsense. not sure if it is expected or not -
@impovich I have the same issue with Intel Atom Processor c3758, in XCP 8.2.1 the co-processor is visible:
lspci -nn 01:00.0 Co-processor [0b40]: Intel Corporation Atom Processor C3000 Series QuickAssist Technology [8086:19e2] (rev 11) lspci -vd 8086:19e2 01:00.0 Co-processor: Intel Corporation Atom Processor C3000 Series QuickAssist Technology (rev 11) Subsystem: Intel Corporation Device 0000 Flags: fast devsel, IRQ 255 Memory at df440000 (64-bit, non-prefetchable) [disabled] [size=256K] Memory at df400000 (64-bit, non-prefetchable) [disabled] [size=256K] Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+ Capabilities: [60] MSI-X: Enable- Count=17 Masked- Capabilities: [6c] Power Management version 3 Capabilities: [74] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [138] Alternative Routing-ID Interpretation (ARI) Capabilities: [140] Single Root I/O Virtualization (SR-IOV) Capabilities: [1b0] Access Control ServicesBut i am missing those entrie:
Kernel driver in use: c3xxx <- Not present Kernel modules: qat_c3xxx <- Not presentAlso "xl pci-assignable-list" show's ntothing.
In the OpNsense VM i get this, without any QAT co-processor:
lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] 00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] 00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01) 00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 01) 00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] 00:03.0 SCSI storage controller [0100]: XenSource, Inc. Xen Platform Device [5853:0001] (rev 01)Is there anything which can be done to pass it through ?
@olivierlambert I remeber there where some threads about GPU pass through with some crazy hacks
maybe we could try appling some stuff here ?Best regards
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@sapcode Sorry to hear you're experiencing the same issue. I couldn't find a solution, and QAT was sold long ago—no QAT, no issues.
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PCIe AER needs proper PCIe, which in practice needs Q35 chipset in the guest (or some other guest type/PCI passthrough way).
Q35 support is currently work in progress
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Yes it's a work in progress and @ThierryEscande is working on it.
edit: @Teddy-Astie another point to add in our discussion for the next Xen Summit.
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@olivierlambert thank you for the quick answers, just to put it into context the plan was to use accelerated Wireguard VPN in pfSense+ which comes with own FreeBSD optimized kernel modules:
Some more info on CPU extensions / QAT / IPSsec-MB / AES-NI related to that:
- https://github.com/intel/intel-ipsec-mb
- https://docs.netgate.com/pfsense/en/latest/hardware/cryptographic-accelerators.html
- https://networkbuilders.intel.com/docs/networkbuilders/intel-avx-512-and-intel-qat-accelerate-wireguard-processing-with-intel-xeon-d-2700-processor-technology-guide-1647024663.pdf
- https://2023.asiabsdcon.org/program/_p05b/paper.pdf
- https://forum.opnsense.org/index.php?topic=37808.0
- https://forum.netgate.com/topic/173606/solved-intel-qat-driver-with-wireguard-support/9
- https://github.com/pfsense/FreeBSD-src/blob/devel-main/sys/dev/qat/include/common/adf_accel_devices.h#L38
Example CPU's having the relevant features incl. AVX-512:
- https://ark.intel.com/content/www/de/de/ark/products/226102/intel-xeon-d-1713nt-processor-10m-cache-up-to-3-50-ghz.html
- https://ark.intel.com/content/www/de/de/ark/products/226113/intel-xeon-d-1722ne-processor-10m-cache-up-to-2-70-ghz.html
Some older Atoms have Intel SSE4.2 but miss the AVX-512 which i think bring the most performance:
- https://ark.intel.com/content/www/de/de/ark/products/97937/intel-atom-processor-c3558-8m-cache-up-to-2-20-ghz.html
- https://ark.intel.com/content/www/de/de/ark/products/134803/intel-atom-processor-c5115-9m-cache-2-8ghz.html
Best regards
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