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{
    "id": 120027,
    "url": "http://patchwork.dpdk.org/api/patches/120027/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dts/patch/20221122061323.2891897-1-weix.ling@intel.com/",
    "project": {
        "id": 3,
        "url": "http://patchwork.dpdk.org/api/projects/3/?format=api",
        "name": "DTS",
        "link_name": "dts",
        "list_id": "dts.dpdk.org",
        "list_email": "dts@dpdk.org",
        "web_url": "",
        "scm_url": "git://dpdk.org/tools/dts",
        "webscm_url": "http://git.dpdk.org/tools/dts/",
        "list_archive_url": "https://inbox.dpdk.org/dts",
        "list_archive_url_format": "https://inbox.dpdk.org/dts/{}",
        "commit_url_format": ""
    },
    "msgid": "<20221122061323.2891897-1-weix.ling@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dts/20221122061323.2891897-1-weix.ling@intel.com",
    "date": "2022-11-22T06:13:23",
    "name": "[V2,1/2] test_plans/vhost_virtio_user_interrupt_cbdma_test_plan: modify testplan by DPDK changed",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "228a05ad1e7c9d94d8fc16338cba054e2b9e7bff",
    "submitter": {
        "id": 1828,
        "url": "http://patchwork.dpdk.org/api/people/1828/?format=api",
        "name": "Ling, WeiX",
        "email": "weix.ling@intel.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.dpdk.org/project/dts/patch/20221122061323.2891897-1-weix.ling@intel.com/mbox/",
    "series": [
        {
            "id": 25845,
            "url": "http://patchwork.dpdk.org/api/series/25845/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dts/list/?series=25845",
            "date": "2022-11-22T06:13:11",
            "name": "modify the dmas parameter by DPDK changed",
            "version": 2,
            "mbox": "http://patchwork.dpdk.org/series/25845/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/120027/comments/",
    "check": "pending",
    "checks": "http://patchwork.dpdk.org/api/patches/120027/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        ],
        "From": "Wei Ling <weix.ling@intel.com>",
        "To": "dts@dpdk.org",
        "Cc": "Wei Ling <weix.ling@intel.com>",
        "Subject": "[dts][PATCH V2 1/2]\n test_plans/vhost_virtio_user_interrupt_cbdma_test_plan: modify testplan by\n DPDK changed",
        "Date": "Tue, 22 Nov 2022 14:13:23 +0800",
        "Message-Id": "<20221122061323.2891897-1-weix.ling@intel.com>",
        "X-Mailer": "git-send-email 2.25.1",
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        "X-BeenThere": "dts@dpdk.org",
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        "List-Id": "test suite reviews and discussions <dts.dpdk.org>",
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    "content": "1.From DPDK-22.11, the dmas parameter have changed, so modify the dmas\nparameter in the testplan.\n2.Add new testcase 4 and 5 to test split and packed ring path with\nmulti-queues scene.\n\nSigned-off-by: Wei Ling <weix.ling@intel.com>\n---\n ..._virtio_user_interrupt_cbdma_test_plan.rst | 192 ++++++++++++------\n 1 file changed, 126 insertions(+), 66 deletions(-)",
    "diff": "diff --git a/test_plans/vhost_virtio_user_interrupt_cbdma_test_plan.rst b/test_plans/vhost_virtio_user_interrupt_cbdma_test_plan.rst\nindex 3b74a152..bc4064a1 100644\n--- a/test_plans/vhost_virtio_user_interrupt_cbdma_test_plan.rst\n+++ b/test_plans/vhost_virtio_user_interrupt_cbdma_test_plan.rst\n@@ -13,87 +13,93 @@ to virtio side, check virtio-user cores can be wakeup status, and virtio-user co\n status after stop sending packets from traffic generator.\n This test plan tests virtio-user Rx interrupt and LSC interrupt with vhost-user as the backend when cbdma enable.\n \n-..Note:\n+.. note::\n \n-DPDK local patch that about vhost pmd is needed when testing Vhost asynchronous data path with testpmd.\n+   DPDK local patch that about vhost pmd is needed when testing Vhost asynchronous data path with testpmd.\n \n Prerequisites\n =============\n \n Software\n --------\n-    Trex:http://trex-tgn.cisco.com/trex/release/v2.26.tar.gz\n+\n+   Scapy\n \n General set up\n --------------\n 1. Compile DPDK::\n \n-    # CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static <dpdk build dir>\n-    # ninja -C <dpdk build dir> -j 110\n-    For example:\n-    CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static x86_64-native-linuxapp-gcc\n-    ninja -C x86_64-native-linuxapp-gcc -j 110\n+\t# CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static <dpdk build dir>\n+\t# ninja -C <dpdk build dir> -j 110\n+\tFor example:\n+\tCC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static x86_64-native-linuxapp-gcc\n+\tninja -C x86_64-native-linuxapp-gcc -j 110\n \n 2. Get the PCI device ID and DMA device ID of DUT, for example, 0000:18:00.0 is PCI device ID, 0000:00:04.0, 0000:00:04.1 is DMA device ID::\n \n-    <dpdk dir># ./usertools/dpdk-devbind.py -s\n+\t<dpdk dir># ./usertools/dpdk-devbind.py -s\n \n-    Network devices using kernel driver\n-    ===================================\n-    0000:18:00.0 'Device 159b' if=ens785f0 drv=ice unused=vfio-pci\n+\tNetwork devices using kernel driver\n+\t===================================\n+\t0000:18:00.0 'Device 159b' if=ens785f0 drv=ice unused=vfio-pci\n \n-    DMA devices using kernel driver\n-    ===============================\n-    0000:00:04.0 'Sky Lake-E CBDMA Registers 2021' drv=ioatdma unused=vfio-pci\n-    0000:00:04.1 'Sky Lake-E CBDMA Registers 2021' drv=ioatdma unused=vfio-pci\n+\tDMA devices using kernel driver\n+\t===============================\n+\t0000:00:04.0 'Sky Lake-E CBDMA Registers 2021' drv=ioatdma unused=vfio-pci\n+\t0000:00:04.1 'Sky Lake-E CBDMA Registers 2021' drv=ioatdma unused=vfio-pci\n \n Test case\n =========\n \n-Test Case1: Split ring LSC event between vhost-user and virtio-user with cbdma enable\n--------------------------------------------------------------------------------------\n-This case tests the LSC interrupt of split ring virtio-user with vhost-user as the back-end\n-when vhost uses the asynchronous operations with CBDMA channels.\n+Test Case 1: Split ring LSC event between vhost-user and virtio-user with cbdma enable\n+--------------------------------------------------------------------------------------\n+This case tests the LSC interrupt of split ring virtio-user with vhost-user as the\n+back-end when vhost uses the asynchronous operations with CBDMA channels.\n Flow: Vhost <--> Virtio\n \n-1. Bind 1 CBDMA channel to vfio-pci driver, then start vhost-user side::\n+1. Bind 1 CBDMA port to vfio-pci driver, then start vhost-user side::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x3000 -n 4 -a 00:04.0 --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0;rxq0]' \\\n-    -- -i --lcore-dma=[lcore13@0000:00:04.0]\n-    testpmd> set fwd mac\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x3000 -n 4 -a 0000:00:04.0 --file-prefix=vhost \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0]' \\\n+\t-- -i\n+\ttestpmd> set fwd mac\n+\ttestpmd> start\n \n 2. Start virtio-user side::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0xc000 -n 4 --no-pci --file-prefix=virtio --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net -- -i --tx-offloads=0x00\n-    testpmd> set fwd mac\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0xc000 -n 4 --no-pci --file-prefix=virtio \\\n+\t--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net \\\n+\t-- -i --tx-offloads=0x00\n+\ttestpmd> set fwd mac\n+\ttestpmd> start\n \n 3. Check the virtio-user side link status::\n \n-    testpmd>  show port info 0\n-    #it should show \"up\"\n+\ttestpmd>  show port info 0\n+\t#it should show \"up\"\n \n 4. Quit the vhost-user side with testpmd, then check the virtio-user side link status::\n \n-    testpmd>  show port info 0\n-    #it should show \"down\"\n+\ttestpmd>  show port info 0\n+\t#it should show \"down\"\n \n-Test Case2: Split ring virtio-user interrupt test with vhost-user as backend and cbdma enable\n----------------------------------------------------------------------------------------------\n-This case tests Rx interrupt of split ring virtio-user with vhost-user as the back-end when vhost uses the asynchronous operations with CBDMA channels.\n+Test Case 2: Split ring virtio-user interrupt test with vhost-user as backend and cbdma enable\n+----------------------------------------------------------------------------------------------\n+This case tests Rx interrupt of split ring virtio-user with vhost-user as the back-end when\n+vhost uses the asynchronous operations with CBDMA channels.\n Flow: TG --> NIC --> Vhost --> Virtio\n \n-1. Bind 1 CBDMA channel and 1 NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n+1. Bind 1 CBDMA port and 1 NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 --vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0;rxq0]' \\\n-    -- -i  --rxq=1 --txq=1 --lcore-dma=[lcore3@0000:00:04.0,lcore3@0000:00:04.1]\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 -a 0000:af:00.0 -a 0000:00:04.0 \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0]' \\\n+\t-- -i  --rxq=1 --txq=1\n+\ttestpmd> start\n \n 2. Start l3fwd-power with a virtio-user device::\n \n-    ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n-    --vdev=virtio_user0,path=./vhost-net -- -p 1 --config=\"(0,0,14)\" --parse-ptype --interrupt-only\n+\t./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n+\t--vdev=virtio_user0,path=./vhost-net -- -p 1 --config=\"(0,0,14)\" --parse-ptype --interrupt-only\n \n 3. Send packets with packet generator, check the virtio-user related core can be wakeup status.\n \n@@ -101,51 +107,56 @@ Flow: TG --> NIC --> Vhost --> Virtio\n \n 5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.\n \n-Test Case3: Packed ring LSC event between vhost-user and virtio-user with cbdma enable\n---------------------------------------------------------------------------------------\n-This case tests the LSC interrupt of packed ring virtio-user with vhost-user as the back-end\n-when vhost uses the asynchronous operations with CBDMA channels.\n+Test Case 3: Packed ring LSC event between vhost-user and virtio-user with cbdma enable\n+---------------------------------------------------------------------------------------\n+This case tests the LSC interrupt of packed ring virtio-user with vhost-user as the\n+back-end when vhost uses the asynchronous operations with CBDMA channels.\n Flow: Vhost <--> Virtio\n \n-1. Bind one cbdma port to vfio-pci driver, then start vhost-user side::\n+1. Bind 1 CBDMA port to vfio-pci driver, then start vhost-user side::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x3000 -n 4 -a 00:04.0 --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0;rxq0]' \\\n-    -- -i --lcore-dma=[lcore13@0000:00:04.0,lcore13@0000:00:04.1]\n-    testpmd> set fwd mac\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x3000 -n 4 -a 0000:00:04.0 --file-prefix=vhost \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0]' \\\n+\t-- -i\n+\ttestpmd> set fwd mac\n+\ttestpmd> start\n \n 2. Start virtio-user side::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0xc000 -n 4 --no-pci --file-prefix=virtio --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1 -- -i --tx-offloads=0x00\n-    testpmd> set fwd mac\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0xc000 -n 4 --no-pci --file-prefix=virtio \\\n+\t--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1 \\\n+\t-- -i --tx-offloads=0x00\n+\ttestpmd> set fwd mac\n+\ttestpmd> start\n \n 3. Check the virtio-user side link status::\n \n-    testpmd>  show port info 0\n-    #it should show \"up\"\n+\ttestpmd>  show port info 0\n+\t#it should show \"up\"\n \n 4. Quit the vhost-user side with testpmd, then check the virtio-user side link status::\n \n-    testpmd>  show port info 0\n-    #it should show \"down\"\n+\ttestpmd>  show port info 0\n+\t#it should show \"down\"\n \n-Test Case4: Packed ring virtio-user interrupt test with vhost-user as backend and cbdma enable\n-----------------------------------------------------------------------------------------------\n-This case tests Rx interrupt of packed ring virtio-user with vhost-user as the back-end when vhost uses the asynchronous operations with CBDMA channels.\n+Test Case 4: Packed ring virtio-user interrupt test with vhost-user as backend and cbdma enable\n+-----------------------------------------------------------------------------------------------\n+This case tests Rx interrupt of packed ring virtio-user with vhost-user as the back-end when\n+vhost uses the asynchronous operations with CBDMA channels.\n \n flow: TG --> NIC --> Vhost --> Virtio\n \n-1. Bind one cbdma port and one NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n+1. Bind 1 CBDMA port and 1 NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n \n-    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 --vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0;rxq0]' \\\n-    -- -i  --rxq=1 --txq=1 --lcore-dma=[lcore3@0000:00:04.0]\n-    testpmd> start\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 -a 0000:af:00.0 -a 0000:00:04.0 \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0]' \\\n+\t-- -i  --rxq=1 --txq=1\n+\ttestpmd> start\n \n 2. Start l3fwd-power with a virtio-user device::\n \n-    ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n-    --vdev=virtio_user0,path=./vhost-net,packed_vq=1 -- -p 1 --config=\"(0,0,14)\" --parse-ptype --interrupt-only\n+\t./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n+\t--vdev=virtio_user0,path=./vhost-net,packed_vq=1 -- -p 1 --config=\"(0,0,14)\" --parse-ptype --interrupt-only\n \n 3. Send packets with packet generator, check the virtio-user related core can be wakeup status.\n \n@@ -153,3 +164,52 @@ flow: TG --> NIC --> Vhost --> Virtio\n \n 5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.\n \n+Test Case 5: Split ring multi-queues virtio-user interrupt test with vhost-user as backend and cbdma enable\n+-----------------------------------------------------------------------------------------------------------\n+This case tests Rx interrupt of split ring virtio-user with multi-queues and vhost-user as the back-end when\n+vhost uses the asynchronous operations with CBDMA channels.\n+\n+flow: TG --> NIC --> Vhost --> Virtio\n+\n+1. Bind 1 CBDMA port and 1 NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n+\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 -a 0000:af:00.0 -a 0000:00:04.0 \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=2,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0;txq1@0000:00:04.0;rxq1@0000:00:04.0]' \\\n+\t-- -i  --rxq=2 --txq=2\n+\ttestpmd> start\n+\n+2. Start l3fwd-power with a virtio-user device::\n+\n+\t./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n+\t--vdev=virtio_user0,path=./vhost-net,queues=2 -- -p 1 --config=\"(0,0,14),(0,1,15)\" --parse-ptype --interrupt-only\n+\n+3. Send packets with random ip from packet generator, check packets can forward back and both 2 queues exist packets, check the virtio-user related core can be wakeup status.\n+\n+4. Stop sending packets with packet generator, check virtio-user related core change to sleep status.\n+\n+5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.\n+\n+Test Case 6: Packed ring multi-queues virtio-user interrupt test with vhost-user as backend and cbdma enable\n+------------------------------------------------------------------------------------------------------------\n+This case tests Rx interrupt of packed ring virtio-user with multi-queues and vhost-user as the back-end when\n+vhost uses the asynchronous operations with CBDMA channels.\n+\n+flow: TG --> NIC --> Vhost --> Virtio\n+\n+1. Bind 1 CBDMA port and 1 NIC port to vfio-pci, launch testpmd with a virtual vhost device as backend::\n+\n+\t./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0x7c -n 4 -a 0000:af:00.0 -a 0000:00:04.0 \\\n+\t--vdev 'net_vhost0,iface=vhost-net,queues=2,dmas=[txq0@0000:00:04.0;rxq0@0000:00:04.0;txq1@0000:00:04.0;rxq1@0000:00:04.0]' \\\n+\t-- -i  --rxq=2 --txq=2\n+\ttestpmd> start\n+\n+2. Start l3fwd-power with a virtio-user device::\n+\n+\t./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \\\n+\t--vdev=virtio_user0,path=./vhost-net,queues=2,packed_vq=1 -- -p 1 --config=\"(0,0,14),(0,1,15)\" --parse-ptype --interrupt-only\n+\n+3. Send packets with random ip from packet generator, check packets can forward back and both 2 queues exist packets, check the virtio-user related core can be wakeup status.\n+\n+4. Stop sending packets with packet generator, check virtio-user related core change to sleep status.\n+\n+5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.\n\\ No newline at end of file\n",
    "prefixes": [
        "V2",
        "1/2"
    ]
}