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From: Huisong Li <lihuisong@huawei.com>
To: <dev@dpdk.org>
CC: <ferruh.yigit@intel.com>, <xiaoyun.li@intel.com>,
<linuxarm@openeuler.org>, <lihuisong@huawei.com>
Date: Tue, 20 Apr 2021 15:32:05 +0800
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References: <1614939741-63927-1-git-send-email-oulijun@huawei.com>
<1618903926-29099-1-git-send-email-lihuisong@huawei.com>
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Subject: [dpdk-dev] [PATCH V2 6/7] app/testpmd: add forwarding config in
start port
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Most operations in testpmd that need to update the forwarding streams
in testpmd call fwd_config_setup(). In some scenarios, eg, dev_configure
is called again, the forwarding streams may not be updated. As a result,
the actual forwarding streams cannot be queried by "show config fwd" cmd.
The procedure is as follows:
set nbcore 4
port stop all
port config 0 dcb vt off 4 pfc on
port start all
show config fwd
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
---
app/test-pmd/testpmd.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index abcbdaa..f8052b6 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -2678,6 +2678,12 @@ start_port(portid_t pid)
}
}
}
+ /*
+ * In some scenarios, eg, dev_configure is called again, the forwarding
+ * streams may not be updated. As a result, the actual forwarding
+ * streams cannot be queried by "show config fwd" command.
+ */
+ fwd_config_setup();
printf("Done\n");
return 0;
--
2.7.4