[dpdk-dev] [PATCH v1 25/58] net/octeontx2: add ptype support

Jerin Jacob Kollanukkaran jerinj at marvell.com
Fri Jun 7 10:54:42 CEST 2019


> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit at intel.com>
> Sent: Thursday, June 6, 2019 9:50 PM
> To: Jerin Jacob Kollanukkaran <jerinj at marvell.com>; dev at dpdk.org; John
> McNamara <john.mcnamara at intel.com>; Marko Kovacevic
> <marko.kovacevic at intel.com>; Nithin Kumar Dabilpuram
> <ndabilpuram at marvell.com>; Kiran Kumar Kokkilagadda
> <kirankumark at marvell.com>
> Cc: Harman Kalra <hkalra at marvell.com>
> Subject: Re: [dpdk-dev] [PATCH v1 25/58] net/octeontx2: add ptype support
> 
> On 6/6/2019 4:59 PM, Jerin Jacob Kollanukkaran wrote:
> >
> >
> >> -----Original Message-----
> >> From: Ferruh Yigit <ferruh.yigit at intel.com>
> >> Sent: Thursday, June 6, 2019 9:20 PM
> >> To: Jerin Jacob Kollanukkaran <jerinj at marvell.com>; dev at dpdk.org;
> >> John McNamara <john.mcnamara at intel.com>; Marko Kovacevic
> >> <marko.kovacevic at intel.com>; Nithin Kumar Dabilpuram
> >> <ndabilpuram at marvell.com>; Kiran Kumar Kokkilagadda
> >> <kirankumark at marvell.com>
> >> Cc: Harman Kalra <hkalra at marvell.com>
> >> Subject: Re: [dpdk-dev] [PATCH v1 25/58] net/octeontx2: add ptype
> >> support
> >>
> >> On 6/2/2019 4:24 PM, jerinj at marvell.com wrote:
> >>> From: Jerin Jacob <jerinj at marvell.com>
> >>>
> >>> The fields from CQE needs to be converted to ptype and rx ol flags
> >>> in mbuf. This patch adds create lookup memory for those items to be
> >>> used in Fastpath.
> >>>
> >>> Signed-off-by: Jerin Jacob <jerinj at marvell.com>
> >>> Signed-off-by: Kiran Kumar K <kirankumark at marvell.com>
> >>> Signed-off-by: Harman Kalra <hkalra at marvell.com>
> >>
> >> <...>
> >>
> >>> @@ -1,4 +1,7 @@
> >>>  DPDK_19.05 {
> >>> +	global:
> >>> +
> >>> +	otx2_nix_fastpath_lookup_mem_get;
> >>
> >> Why this function is in the .map file?
> >
> > It is used by octeontx2 eventdev driver in driver/event/octeontx2
> 
> OK, any way to get rid of it, like using event-eth adapters etc ?

OK. I will try to rework to get rid of this function exposing.

> 
> >
> >> .map file is for the functions that this PMD exposes to application
> >> to call, this look intended to use within the library itself, if so no need to
> be in .map file.
> >>
> >>>
> >>>  	local: *;
> >>>  };
> >>>
> >



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