Re: [dpdk-dev] [PATCH v4 2/3] ethdev: extend RSS offload types

2019-09-27 Thread Su, Simei
Hi, Zhangqi > -Original Message- > From: Zhang, Qi Z > Sent: Saturday, September 28, 2019 9:04 AM > To: Su, Simei ; Wu, Jingjing ; Ye, > Xiaolong > Cc: dev@dpdk.org > Subject: RE: [PATCH v4 2/3] ethdev: extend RSS offload types > > > > > -Original Message- > > From: Su, Simei >

Re: [dpdk-dev] [PATCH v4 2/3] ethdev: extend RSS offload types

2019-09-27 Thread Zhang, Qi Z
> -Original Message- > From: Su, Simei > Sent: Friday, September 27, 2019 4:54 PM > To: Zhang, Qi Z ; Wu, Jingjing ; > Ye, Xiaolong > Cc: dev@dpdk.org; Su, Simei > Subject: [PATCH v4 2/3] ethdev: extend RSS offload types > > This patch reserves several bits as input set selection from

[dpdk-dev] [PATCH v4 2/3] ethdev: extend RSS offload types

2019-09-27 Thread Simei Su
This patch reserves several bits as input set selection from the high end of the 64 bits. It is combined with exisiting ETH_RSS_* to represent rss types. for example: ETH_RSS_IPV4 | ETH_RSS_L3_SRC_ONLY: hash on src ip address only ETH_RSS_IPV4_UDP | ETH_RSS_L4_DST_ONLY: hash on src/dst IP and