[dpdk-dev] [PATCH v5 12/14] librte_ethdev: add ESP and AH flow types to RSS
Andrew Rybchenko
arybchenko at solarflare.com
Wed Jan 15 10:13:41 CET 2020
On 1/14/20 9:45 PM, Ferruh Yigit wrote:
> On 1/14/2020 1:55 PM, Bernard Iremonger wrote:
>> Add macros for the following protocols in the DDP esp-ah profile:
>> ESP
>> AH
>>
>> Add the following RSS macro for IPsec:
>> ETH_RSS_IPSEC
>>
>> Signed-off-by: Bernard Iremonger <bernard.iremonger at intel.com>
>
> +Ori and other ethdev maintainers.
>
> Ori, can you please check this patch?
>
>> ---
>> lib/librte_ethdev/rte_ethdev.h | 14 +++++++++++++-
>> 1 file changed, 13 insertions(+), 1 deletion(-)
>>
>> diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
>> index 18a9def..208ec90 100644
>> --- a/lib/librte_ethdev/rte_ethdev.h
>> +++ b/lib/librte_ethdev/rte_ethdev.h
>> @@ -484,7 +484,9 @@ struct rte_eth_rss_conf {
>> #define RTE_ETH_FLOW_NVGRE 21 /**< NVGRE protocol based flow */
>> #define RTE_ETH_FLOW_VXLAN_GPE 22 /**< VXLAN-GPE protocol based flow */
>> #define RTE_ETH_FLOW_GTPU 23 /**< GTPU protocol based flow */
>> -#define RTE_ETH_FLOW_MAX 24
>> +#define RTE_ETH_FLOW_AH 24 /**< AH protocol based flow */
>> +#define RTE_ETH_FLOW_ESP 25 /**< ESP protocol based flow */
>> +#define RTE_ETH_FLOW_MAX 26
Isn't changing RTE_ETH_FLOW_MAX value breaking ABI?
Is v20.11 target release of the patch?
>>
>> /*
>> * Below macros are defined for RSS offload types, they can be used to
>> @@ -511,6 +513,12 @@ struct rte_eth_rss_conf {
>> #define ETH_RSS_GENEVE (1ULL << 20)
>> #define ETH_RSS_NVGRE (1ULL << 21)
>> #define ETH_RSS_GTPU (1ULL << 23)
>> +#define ETH_RSS_AH (1ULL << 24)
>> +#define ETH_RSS_ESP (1ULL << 25)
>> +
>> +
>> +
>> +
>>
>> /*
>> * We use the following macros to combine with above ETH_RSS_* for
>> @@ -571,6 +579,10 @@ rte_eth_rss_hf_refine(uint64_t rss_hf)
>> ETH_RSS_NONFRAG_IPV4_SCTP | \
>> ETH_RSS_NONFRAG_IPV6_SCTP)
>>
>> +#define ETH_RSS_IPSEC ( \
>> + ETH_RSS_AH | \
>> + ETH_RSS_ESP)
>> +
>> #define ETH_RSS_TUNNEL ( \
>> ETH_RSS_VXLAN | \
>> ETH_RSS_GENEVE | \
>>
More information about the dev
mailing list