Hello All, I am trying to run dpdk-qat example code in SR-IOV mode. Steps done by me so far are :
1. Enable SR-IOV, virtualization, VT-d in bios setup. 2. Boot file settings are like : /boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=67d49074-1cca-490d-9626-bfda8b789ff7 ro default_hugepagesz=1G hugepagesz=1G hugepages=16 intel_iommu=on iommu=pt quiet splash security=selinux selinux=1 vt.handoff=7 isolcpus=1-15 3. Install QAT1.6 software using below configuration : d1 Set SRIOV Mode to "Host" 4. There is one coletocreek device and device state is up : service qat_service start There is 1 acceleration device(s) in the system: icp_dev0 - type=dh895xcc, inst_id=0, node_id=1, bdf=83:00:0, #accel=6, #engines=12, state=up 5. The output of the "lspci -d:443" command giving as below output : 83:01.0 Co-processor: Intel Corporation Device 0443 83:01.1 Co-processor: Intel Corporation Device 0443 83:01.2 Co-processor: Intel Corporation Device 0443 83:01.3 Co-processor: Intel Corporation Device 0443 .... .... 83:04.7 Co-processor: Intel Corporation Device 0443 6. "lsmod | grep qat " gives no output. 7. "lspci -d :435" command gives output as : 83:00.0 Co-processor: Intel Corporation Coleto Creek PCIe Endpoint 8.The is no such folder : /sys/bus/pci/drivers/dh895xcc/ 9. Output of the below command is 32. cat /sys/bus/pci/drivers/qat_1_6_adf/0000:83:00.0/sriov_numvfs 10. After these steps, while running the dpdk-qat example in host m/c (As The QAT1.6 is install as host with SR-IOV mode). The number of crypto instances are getting as 0 and getting error as : Crypto: get_crypto_instance_on_core failed with status: -1 Please suggest a way, how I can proceed for the same. Regards, Pankaj Joshi