在 2021/4/19 11:11, Li, Xiaoyun 写道:
Hi
-----Original Message-----
From: Lijun Ou <ouli...@huawei.com>
Sent: Monday, April 12, 2021 21:13
To: Yigit, Ferruh <ferruh.yi...@intel.com>
Cc: Li, Xiaoyun <xiaoyun...@intel.com>; dev@dpdk.org;
linux...@openeuler.org
Subject: [PATCH V3] app/testpmd: support Tx mbuf free on demand cmd
From: Chengwen Feng <fengcheng...@huawei.com>
This patch support tx_done_cleanup command:
tx_done_cleanup port (port_id) (queue_id) (free_cnt)
Users must make sure there are no concurrent access to the same Tx queue (like
rte_eth_tx_burst, rte_eth_dev_tx_queue_stop and so on) this command
executed.
Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
Signed-off-by: Lijun Ou <ouli...@huawei.com>
As I remember, last comments (from Ferruh and Aaron) suggest you to do this in
an unit test not testpmd.
Hi, Xiaoyun
Maybe it is. We've tested it in our local environment and he's OK.If I
use the community's method of unit testing, I may have trouble doing
unit testing. Would you consider someone else to help me?
I've already sent V4 and reverted to V3 and used the latest queue state
solution.
---
V2->V3:
- The command implementation is changed so that the queuestate does
not depend on the command execution.
V1->V2:
- use Tx instead of TX
- add note in doc
---
app/test-pmd/cmdline.c | 85 +++++++++++++++++++++++++++++
doc/guides/rel_notes/release_21_05.rst | 2 +
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 11 ++++
3 files changed, 98 insertions(+)
<snip>
+
show config
~~~~~~~~~~~
--
2.7.4
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