[dts] [PATCH v1] test_plans/vf_interrupt_pmd: add fvl multi queue interrupt

[Jiaqi Min]

add multi queue interrupt for fvl

Signed-off-by: Jiaqi Min <jiaqix.min at intel.com>
---
 test_plans/vf_interrupt_pmd_test_plan.rst | 35 ++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/test_plans/vf_interrupt_pmd_test_plan.rst b/test_plans/vf_interrupt_pmd_test_plan.rst
index 8f91b14..db05cb4 100644
--- a/test_plans/vf_interrupt_pmd_test_plan.rst
+++ b/test_plans/vf_interrupt_pmd_test_plan.rst
@@ -190,4 +190,37 @@ Test Case4: VF interrupt pmd in VM with vfio-pci
 
 7. Check if threads on core 2 have returned to sleep mode::
 
-    L3FWD_POWER: lcore 2 sleeps until interrupt triggers
\ No newline at end of file
+    L3FWD_POWER: lcore 2 sleeps until interrupt triggers
+
+Test Case5: Check Interrupt for VF with 4 queues and vfio driver on i40e
+========================================================================
+
+1. Generate NIC VF, then bind it to vfio drvier::
+
+    echo 1 > /sys/bus/pci/devices/0000\:04\:00.0/sriov_numvfs
+
+    modprobe vfio-pci
+    usertools/dpdk-devbind.py --bind=vfio-pci 0000:04:10.0(vf_pci)
+
+  Notice:  If your PF is kernel driver, make sure PF link is up when your start testpmd on VF.
+
+2. Start l3fwd-power with VF::
+
+    examples/l3fwd-power/build/l3fwd-power -c 3f -n 4 -m 2048 -- -P -p 0x1 --config="(0,0,1),(0,1,2),(0,2,3),(0,3,4)"
+
+3. Send packet with packet generator to the pf NIC, check that all threads waked up::
+
+    for x in range(0,10):
+     sendp([Ether(dst='vf_mac')/IP(src='2.1.1.' + str(x),dst='2.1.1.5')/UDP()/Raw(load='XXXXXXXXXXXXXXXXXX')], iface="tester_intf")
+
+    L3FWD_POWER: lcore 1 is waked up from rx interrupt on port 0 queue 0
+    L3FWD_POWER: lcore 2 is waked up from rx interrupt on port 0 queue 1
+    L3FWD_POWER: lcore 3 is waked up from rx interrupt on port 0 queue 2
+    L3FWD_POWER: lcore 4 is waked up from rx interrupt on port 0 queue 3
+
+4. Check if threads on all cores have returned to sleep mode::
+
+    L3FWD_POWER: lcore 1 sleeps until interrupt triggers
+    L3FWD_POWER: lcore 2 sleeps until interrupt triggers
+    L3FWD_POWER: lcore 3 sleeps until interrupt triggers
+    L3FWD_POWER: lcore 4 sleeps until interrupt triggers
-- 
2.17.1