* [dts] [PATCH v1] test_plans/vhost_virtio_user_interrupt_test_plan.rst
@ 2020-08-27 17:26 Yinan Wang
2020-09-02 3:11 ` Tu, Lijuan
0 siblings, 1 reply; 6+ messages in thread
From: Yinan Wang @ 2020-08-27 17:26 UTC (permalink / raw)
To: dts; +Cc: Yinan Wang
Add cbdma cases in vhost_virtio_user_interrupt test plan
Signed-off-by: Yinan Wang <yinan.wang@intel.com>
---
.../vhost_virtio_user_interrupt_test_plan.rst | 68 ++++++++++++++++---
1 file changed, 58 insertions(+), 10 deletions(-)
diff --git a/test_plans/vhost_virtio_user_interrupt_test_plan.rst b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
index 149d373..9ed0dba 100644
--- a/test_plans/vhost_virtio_user_interrupt_test_plan.rst
+++ b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
@@ -46,12 +46,12 @@ flow: TG --> NIC --> Vhost --> Virtio
1. Bind one NIC port to igb_uio, launch testpmd with a virtual vhost device as backend::
- ./testpmd -c 0x7c -n 4 --socket-mem 1024,1024 --legacy-mem --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --rxq=1 --txq=1
+ ./testpmd -c 0x7c -n 4 --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --rxq=1 --txq=1
testpmd>start
2. Start l3fwd-power with a virtio-user device::
- ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+ ./l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
--vdev=virtio_user0,path=./vhost-net -- -p 1 -P --config="(0,0,14)" --parse-ptype
3. Send packets with packet generator, check the virtio-user related core can be wakeup status.
@@ -67,7 +67,7 @@ flow: Tap --> Vhost-net --> Virtio
1. Start l3fwd-power with a virtio-user device, vhost-net as backend::
- ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --legacy-mem --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+ ./l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
--vdev=virtio_user0,path=/dev/vhost-net -- -p 1 -P --config="(0,0,14)" --parse-ptype
2. Vhost-net will generate one tap device, normally, it's TAP0, config it and generate packets on it using pind cmd::
@@ -89,13 +89,13 @@ flow: Vhost <--> Virtio
1. Start vhost-user side::
- ./testpmd -c 0x3000 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i
+ ./testpmd -c 0x3000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i
testpmd>set fwd mac
testpmd>start
2. Start virtio-user side::
- ./testpmd -c 0xc000 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=virtio --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net -- -i --tx-offloads=0x00
+ ./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
testpmd>set fwd mac
testpmd>start
@@ -116,12 +116,12 @@ flow: TG --> NIC --> Vhost --> Virtio
1. Bind one NIC port to igb_uio, launch testpmd with a virtual vhost device as backend::
- ./testpmd -c 0x7c -n 4 --socket-mem 1024,1024 --legacy-mem --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --rxq=1 --txq=1
+ ./testpmd -c 0x7c -n 4 --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --rxq=1 --txq=1
testpmd>start
2. Start l3fwd-power with a virtio-user device::
- ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+ ./l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
--vdev=virtio_user0,path=./vhost-net,packed_vq=1 -- -p 1 -P --config="(0,0,14)" --parse-ptype
3. Send packets with packet generator, check the virtio-user related core can be wakeup status.
@@ -137,7 +137,7 @@ flow: Tap --> Vhost-net --> Virtio
1. Start l3fwd-power with a virtio-user device, vhost-net as backend::
- ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --legacy-mem --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+ ./l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
--vdev=virtio_user0,path=/dev/vhost-net,packed_vq=1 -- -p 1 -P --config="(0,0,14)" --parse-ptype
2. Vhost-net will generate one tap device, normally, it's TAP0, config it and generate packets on it using pind cmd::
@@ -159,13 +159,13 @@ flow: Vhost <--> Virtio
1. Start vhost-user side::
- ./testpmd -c 0x3000 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i
+ ./testpmd -c 0x3000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i
testpmd>set fwd mac
testpmd>start
2. Start virtio-user side::
- ./testpmd -c 0xc000 -n 4 --socket-mem 1024,1024 --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
+ ./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
testpmd>set fwd mac
testpmd>start
@@ -178,3 +178,51 @@ flow: Vhost <--> Virtio
testpmd> show port info 0
#it should show "down"
+
+Test Case7: LSC event between vhost-user and virtio-user with split ring and cbdma enabled
+==========================================================================================
+
+flow: Vhost <--> Virtio
+
+1. Start vhost-user side::
+
+ ./testpmd -c 0x3000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0@00:04.0]' -- -i
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Start virtio-user side::
+
+ ./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
+ testpmd>set fwd mac
+ testpmd>start
+
+3. Check the virtio-user side link status::
+
+ testpmd> show port info 0
+ #it should show "up"
+
+4. Quit the vhost-user side with testpmd, then check the virtio-user side link status::
+
+ testpmd> show port info 0
+ #it should show "down"
+
+Test Case8: Split ring virtio-user interrupt test with vhost-user as backend and cbdma enabled
+==============================================================================================
+
+flow: TG --> NIC --> Vhost --> Virtio
+
+1. Bind one cbdma port and one NIC port to igb_uio, launch testpmd with a virtual vhost device as backend::
+
+ ./testpmd -c 0x7c -n 4 --vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0@00:04.0]' -- -i --rxq=1 --txq=1
+ testpmd>start
+
+2. Start l3fwd-power with a virtio-user device::
+
+ ./l3fwd-power -c 0xc000 -n 4 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+ --vdev=virtio_user0,path=./vhost-net -- -p 1 -P --config="(0,0,14)" --parse-ptype
+
+3. Send packets with packet generator, check the virtio-user related core can be wakeup status.
+
+4. Stop sending packets with packet generator, check virtio-user related core change to sleep status.
+
+5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.
\ No newline at end of file
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [dts] [PATCH v1] test_plans/vhost_virtio_user_interrupt_test_plan.rst
@ 2020-09-10 10:55 Yinan Wang
2020-09-10 2:29 ` Tu, Lijuan
0 siblings, 1 reply; 6+ messages in thread
From: Yinan Wang @ 2020-09-10 10:55 UTC (permalink / raw)
To: dts; +Cc: Yinan Wang
Update typo issue.
Signed-off-by: Yinan Wang <yinan.wang@intel.com>
---
test_plans/vhost_virtio_user_interrupt_test_plan.rst | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/test_plans/vhost_virtio_user_interrupt_test_plan.rst b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
index 0786fb5..07c1d88 100644
--- a/test_plans/vhost_virtio_user_interrupt_test_plan.rst
+++ b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
@@ -204,9 +204,9 @@ Test Case7: LSC event between vhost-user and virtio-user with split ring and cbd
flow: Vhost <--> Virtio
-1. Start vhost-user side::
+1. Bind one cbdma port to igb_uio driver, then start vhost-user side::
- ./testpmd -c 0x3000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0@00:04.0]' -- -i
+ ./testpmd -c 0x3000 -n 4 -w 00:04.0 --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0@00:04.0]' -- -i
testpmd>set fwd mac
testpmd>start
@@ -245,4 +245,4 @@ flow: TG --> NIC --> Vhost --> Virtio
4. Stop sending packets with packet generator, check virtio-user related core change to sleep status.
-5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.
\ No newline at end of file
+5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.
--
2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [dts] [PATCH v1] test_plans/vhost_virtio_user_interrupt_test_plan.rst
@ 2020-08-20 16:21 Yinan Wang
2020-08-27 2:01 ` Tu, Lijuan
0 siblings, 1 reply; 6+ messages in thread
From: Yinan Wang @ 2020-08-20 16:21 UTC (permalink / raw)
To: dts; +Cc: Yinan Wang
Add prerequisites l3fwd-power code change before testw
Signed-off-by: Yinan Wang <yinan.wang@intel.com>
---
.../vhost_virtio_user_interrupt_test_plan.rst | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/test_plans/vhost_virtio_user_interrupt_test_plan.rst b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
index 149d373..ebf09c6 100644
--- a/test_plans/vhost_virtio_user_interrupt_test_plan.rst
+++ b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
@@ -39,6 +39,26 @@ to virtio side, check virtio-user cores can be wakeup status, and virtio-user co
status after stop sending packets from traffic generator.This test plan cover both vhost-net and
vhost-user as the backend.
+Prerequisites
+=============
+
+Modify l3fwd-power example code and recompile::
+
+ --- a/examples/l3fwd-power/main.c
+ +++ b/examples/l3fwd-power/main.c
+ @@ -245,10 +245,9 @@ uint16_t nb_lcore_params = RTE_DIM(lcore_params_array_default);
+
+ static struct rte_eth_conf port_conf = {
+ .rxmode = {
+ - .mq_mode = ETH_MQ_RX_RSS,
+ + .mq_mode = ETH_MQ_RX_NONE,
+ .max_rx_pkt_len = RTE_ETHER_MAX_LEN,
+ .split_hdr_size = 0,
+ - .offloads = DEV_RX_OFFLOAD_CHECKSUM,
+ },
+ .rx_adv_conf = {
+ .rss_conf = {
+
Test Case1: Split ring virtio-user interrupt test with vhost-user as backend
============================================================================
--
2.17.1
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