On 1/10/2024 3:25 AM, Mingjin Ye wrote:
Implemented a Tx wrapper to perform a thorough check on mbufs,
categorizing and counting invalid cases by types for diagnostic
purposes. The count of invalid cases is accessible through xstats_get.
Also, the devarg option "mbuf_check" was introduced to configure the
diagnostic parameters to enable the appropriate diagnostic features.
supported cases: mbuf, size, segment, offload.
1. mbuf: check for corrupted mbuf.
2. size: check min/max packet length according to hw spec.
3. segment: check number of mbuf segments not exceed hw limitation.
4. offload: check any unsupported offload flag.
parameter format: "mbuf_check=<case>" or "mbuf_check=[<case1>,<case2>]"
eg: dpdk-testpmd -a 0000:81:01.0,mbuf_check=[mbuf,size] -- -i
Signed-off-by: Mingjin Ye <mingjinx...@intel.com>
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v2: Remove call chain.
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v3: Optimisation implementation.
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v4: Fix Windows os compilation error.
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v5: Split Patch.
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v6: remove strict.
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v9: Modify the description document.
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v10: Modify vf rst document.
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v11: modify comment log.
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Acked-by: Anatoly Burakov <anatoly.bura...@intel.com>
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Thanks,
Anatoly
