[dpdk-dev] [PATCH v3 0/6] query hash key size in byte

Ananyev, Konstantin konstantin.ananyev at intel.com
Fri Jun 12 11:31:12 CEST 2015



> -----Original Message-----
> From: Zhang, Helin
> Sent: Friday, June 12, 2015 8:34 AM
> To: dev at dpdk.org
> Cc: Cao, Min; Xu, Qian Q; Cao, Waterman; Ananyev, Konstantin; Zhang, Helin
> Subject: [PATCH v3 0/6] query hash key size in byte
> 
> As different hardware has different hash key sizes, querying it (in byte)
> per port was asked by users. Otherwise there is no convenient way to know
> the size of hash key which should be prepared.
> 
> v2 changes:
> * Disabled the code changes by default, to avoid breaking ABI compatibility.
> 
> v3 changes:
> * Moved the newly added element right after 'uint16_t reta_size', where it
>   was a padding. So it will not break any ABI compatibility, and no need to
>   disable the code changes by default.
> 
> Helin Zhang (6):
>   ethdev: add an field for querying hash key size
>   e1000: fill the hash key size
>   fm10k: fill the hash key size
>   i40e: fill the hash key size
>   ixgbe: fill the hash key size
>   app/testpmd: show the hash key size
> 
>  app/test-pmd/config.c             | 2 ++
>  drivers/net/e1000/igb_ethdev.c    | 3 +++
>  drivers/net/fm10k/fm10k_ethdev.c  | 1 +
>  drivers/net/i40e/i40e_ethdev.c    | 2 ++
>  drivers/net/i40e/i40e_ethdev_vf.c | 2 ++
>  drivers/net/ixgbe/ixgbe_ethdev.c  | 3 +++
>  lib/librte_ether/rte_ethdev.h     | 1 +
>  7 files changed, 14 insertions(+)
> 

Acked-by: Konstantin Ananyev <konstantin.ananyev at intel.com>

> --
> 1.9.3



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