On 3/23/21 6:17 AM, Li, Xiaoyun wrote:
Hi
-----Original Message----- From: Lijun Ou oulijun@huawei.com Sent: Friday, March 5, 2021 18:22 To: Yigit, Ferruh ferruh.yigit@intel.com Cc: Li, Xiaoyun xiaoyun.li@intel.com; dev@dpdk.org; linuxarm@openeuler.org Subject: [PATCH 3/3] app/testpmd: use of Rx/Tx in testpmd
From: Hongbo Zheng zhenghongbo3@huawei.com
In testpmd, when we input "show config rxtx", we can see like this:
1: testpmd> show config rxtx 2: io packet forwarding packets/burst=32 3: nb forwarding cores=1 - nb forwarding ports=1 4: port 0: RX queue number: 1 Tx queue number: 1 5: Rx offloads=0x0 Tx offloads=0x10000 6: RX queue: 0 7: RX desc=1024 - RX free threshold=32 8: RX threshold registers: pthresh=0 hthresh=0 wthresh=0 9: RX Offloads=0x0 10: TX queue: 0 11: TX desc=1024 - TX free threshold=928 12: TX threshold registers: pthresh=0 hthresh=0 wthresh=0 13: TX offloads=0x10000 - TX RS bit threshold=32
We can see RX/Rx/TX/Tx is mixed used. Also in other places in testpmd, RX/Rx/TX/Tx is mixed used.
This patch fix the mixed use of RX/Rx/TX/Tx in testpmd by change to unified use Rx/Tx.
The commit log is too redundant. The following is enough to explain what this patch does: RX/TX and Rx/Tx are mixed used in testpmd print and comments. This patch unifies them as Rx/Tx.
Except this, the patch looks good to me.
But one big concern, this patch will break all of the CI tests because the DTS scripts check if the results are the same as expected and this patch change a lot of the print. So I think the DTS maintainer needs to be aware of this.
I think test dpdk-testpmd output is a part of API. Of course, it is not an API, but such cosmetic changes in output will be much more painful than API changes. Output parsers will simply stop to work. I think such changes should go through the deprecation process.
Of course, it would be useful to change comments and may be even error log messages right now, but not commands output.
+Lijuan DTS maintainer
And please separate this patch with the other twos. Don't mix them in one patchset. It's not for the same purpose.
Signed-off-by: Hongbo Zheng zhenghongbo3@huawei.com Signed-off-by: Lijun Ou oulijun@huawei.com
V1->V2:
- fix all RX/TX
- rename patch title
app/test-pmd/cmdline.c | 104 ++++++++++++++++++------------------ app/test-pmd/config.c | 128 ++++++++++++++++++++++----------------------- app/test-pmd/csumonly.c | 22 ++++---- app/test-pmd/icmpecho.c | 2 +- app/test-pmd/ieee1588fwd.c | 18 +++---- app/test-pmd/parameters.c | 50 +++++++++--------- app/test-pmd/testpmd.c | 120 +++++++++++++++++++++--------------------- app/test-pmd/testpmd.h | 28 +++++----- app/test-pmd/txonly.c | 2 +- 9 files changed, 237 insertions(+), 237 deletions(-) -- 2.7.4