IB 64 bit counter support
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- v1 Latest3 patches 30 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | IB core: Allow specification of attr_id in PORT_PMA_ATTR macrodrivers/ | +22 | 1 reply | |
| 2/3 | IB core: Support 64 bit values in the port countersdrivers/ | +5 | 1 reply | |
| 3/3 | IB core: Display 64 bit counters from the extended setdrivers/ | +12 | 28 replies |
Reviews trailers per patch
2 of 3 patches have a Reviewed-by or Acked-by.
| Patch | Ira Weiny |
|---|---|
| 1/3 | R-b |
| 2/3 | R-b |
| 3/3 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/3] IB 64 bit counter support
Currently we only use 32 bits for the packet and byte counters. There have been extended countes available for some time but we have no support for those yet upstream. We keep having issues with 32 bit counters wrapping. Especially the byte counter can wrap frequently (as in multiple times per minute)
This patch adds 4 new counters and updates 4 32 bit counters to use the 64 bit sizes so that they no longer wrap.
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