Hi, Checked with the Quick Assist Technology, QAT team. Please find the following recommendation.
Can you please submit your question in QAT forum here: https://01.org/packet-processing/intel%C2%AE-quickassist-technology-drivers-and-patches While submitting in QAT forum, please furnish the following information: * Which Linux distribution and kernel are you using? * What is the output of "cat /proc/cmdline"? * Have you changed the QuickAssist configuration files? If so, please provide them. * If you compile and run the performance sample code, do things work for you? That would be the first step, to verify that things can work in your environment. * Are you compiling with any virtualization build flags? And what are your virtualization details (if applicable)? (e.g. running on host, running on guest, guest OS details, build flags of each, etc) Note: there is one FAQ in the release notes (available here: https://01.org/packet-processing/intel%C2%AE-quickassist-technology-drivers-and-patches ) that may apply: see Section 5.11. -----Original Message----- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Pankaj Joshi Sent: Monday, December 01, 2014 3:28 AM To: dev at dpdk.org Subject: [dpdk-dev] Problem in running DPDK quick assist technology environment application hi, I have run DPDK qat example . working fine for me . I have written a sample application for coletocreek hardware using QAT apis . 1. The crypto initialization is successfule. 2. API cpaCySymDpInitSession is returning successful. 3. Crypto enque is successful. 4. While doing the flush queue , cpaCySymDpPerformOpNow API giving the error like : ------------------------------------------------------------ tail -f /var/log/messages Dec 1 14:53:13 linux-frmb kernel: [ 2404.420731] icp_qa_al err: adf_dh895xcc_adf_isr_handleUncoInterrupt: Uncorrectable Error Occurred on CPM 5 Dec 1 14:53:13 linux-frmb kernel: [ 2404.420736] icp_qa_al err: adf_dh895xcc_adf_isr_LogSSM_Int: Push/Pull Error on CPM 5 Dec 1 14:53:13 linux-frmb kernel: [ 2404.420737] One error occured - Error type: Data asserted on Dram Push Data Bus Dec 1 14:53:13 linux-frmb kernel: [ 2404.420738] id 0x580D547C Dec 1 14:53:13 linux-frmb kernel: [ 2404.420744] icp_qa_al err: adf_dh895xcc_adf_isr_handleUncoInterrupt: Uncorrectable Push/Pull Misc Error Dec 1 14:53:13 linux-frmb kernel: [ 2404.420745] memory status: No errors occurred - Transaction Id 0x0 - Error type reserved Dec 1 14:53:13 linux-frmb kernel: [ 2404.420746] Bus Operation Type Push - Id 0x580D547C Dec 1 14:53:13 linux-frmb kernel: [ 2404.420747] Reset needed for device: icp_dev0 pls let me know how to proceed . how can I debug this Thanks in advance .. Pankaj.
