Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-25 Thread Hanoch Haim (hhaim)
only ever reads the first 16B of each descriptor in any case). /Bruce Thanks, Hanoh -Original Message- From: Ferruh Yigit [mailto:ferruh.yi...@intel.com] Sent: Thursday, March 22, 2018 2:18 PM To: Hanoch Haim (hhaim); Bruce Richardson Cc: dev@dpdk.org<mailto:dev@dpdk.org> Subject: Re:

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-25 Thread Chilikin, Andrey
Yigit [mailto:ferruh.yi...@intel.com] > > Sent: Thursday, March 22, 2018 2:18 PM > > To: Hanoch Haim (hhaim); Bruce Richardson > > Cc: dev@dpdk.org > > Subject: Re: [dpdk-dev] i40e mbuf->rss indication > > > > On 3/22/2018 11:46 AM, Hanoch Haim (

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-22 Thread Bruce Richardson
e first 16B of each descriptor in any case). /Bruce > Thanks, > Hanoh > > > -Original Message- > From: Ferruh Yigit [mailto:ferruh.yi...@intel.com] > Sent: Thursday, March 22, 2018 2:18 PM > To: Hanoch Haim (hhaim); Bruce Richardson > Cc: dev@dpdk.org >

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-22 Thread Hanoch Haim (hhaim)
e way to > reproduce it using TRex > > Thanks, > Hanoh > > > -Original Message- > From: Bruce Richardson [mailto:bruce.richard...@intel.com] > Sent: Thursday, March 22, 2018 1:35 PM > To: Hanoch Haim (hhaim) > Cc: dev@dpdk.org > Subject: Re: [dpdk-de

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-22 Thread Ferruh Yigit
ing TRex > > Thanks, > Hanoh > > > -Original Message- > From: Bruce Richardson [mailto:bruce.richard...@intel.com] > Sent: Thursday, March 22, 2018 1:35 PM > To: Hanoch Haim (hhaim) > Cc: dev@dpdk.org > Subject: Re: [dpdk-dev] i40e mbuf->rss indication >

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-22 Thread Hanoch Haim (hhaim)
ng TRex Thanks, Hanoh -Original Message- From: Bruce Richardson [mailto:bruce.richard...@intel.com] Sent: Thursday, March 22, 2018 1:35 PM To: Hanoch Haim (hhaim) Cc: dev@dpdk.org Subject: Re: [dpdk-dev] i40e mbuf->rss indication On Wed, Mar 21, 2018 at 06:47:22PM +, Hanoch Ha

Re: [dpdk-dev] i40e mbuf->rss indication

2018-03-22 Thread Bruce Richardson
On Wed, Mar 21, 2018 at 06:47:22PM +, Hanoch Haim (hhaim) wrote: > Hi All, > DPDK:17.11 > When i40e is configured with RSS enabled and hash.type=toeplitz > > m->hash.rss = some weird number > ((m->ol_flags&PKT_RX_RSS_HASH) == PKT_RX_RSS_HASH > > The hash value is correct and match the MS Toep

[dpdk-dev] i40e mbuf->rss indication

2018-03-21 Thread Hanoch Haim (hhaim)
Hi All, DPDK:17.11 When i40e is configured with RSS enabled and hash.type=toeplitz m->hash.rss = some weird number ((m->ol_flags&PKT_RX_RSS_HASH) == PKT_RX_RSS_HASH The hash value is correct and match the MS Toeplitz standard. Is this expected? The above works fine with ixgbe/mlx5 Thanks, Hano