Hi, > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of De Lara Guarch, > Pablo > Sent: Tuesday, June 27, 2017 6:12 PM > To: Thomas Monjalon <tho...@monjalon.net>; Yigit, Ferruh > <ferruh.yi...@intel.com> > Cc: dev@dpdk.org; Doherty, Declan <declan.dohe...@intel.com> > Subject: Re: [dpdk-dev] [PATCH v2 06/12] cryptodev: move vdev functions > to a separate file > > > > > -----Original Message----- > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > Sent: Tuesday, June 27, 2017 5:09 PM > > To: Yigit, Ferruh <ferruh.yi...@intel.com> > > Cc: dev@dpdk.org; De Lara Guarch, Pablo > > <pablo.de.lara.gua...@intel.com>; Doherty, Declan > > <declan.dohe...@intel.com> > > Subject: Re: [dpdk-dev] [PATCH v2 06/12] cryptodev: move vdev > > functions to a separate file > > > > 27/06/2017 17:11, Ferruh Yigit: > > > On 6/27/2017 3:28 PM, Thomas Monjalon wrote: > > > > 27/06/2017 11:51, De Lara Guarch, Pablo: > > > >> From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > >>> 23/06/2017 14:52, Declan Doherty: > > > >>>> On 21/06/2017 7:28 AM, Pablo de Lara wrote: > > > >>>>> Move all functions handling virtual devices to a separate > > > >>>>> header file "rte_cryptodev_vdev.h", in order to leave only > > > >>>>> generic functions for any device in the rest of the files. > > > >>>>> > > > >>>>> Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com> > > > >>>> > > > >>>> Acked-by: Declan Doherty <declan.dohe...@intel.com> > > > >>> > > > >>> This patch is moving some code from a .c to a .h. > > > >>> The consequence is that driver are now compiling new functions > > > >>> from the .h and require librte_kvargs to link with. > > > >>> It is a build error in shared lib mode. > > > >>> > > > >>> Please keep the code in a .c file if possible. > > > >> > > > >> Sorry about this. I just fixed it in the subtree, so pull it > > > >> whenever you > > are ready. > > > >> Also, since ethdev have separated pci and vdev functions in > > > >> separate .h files, I preferred to be consistent and do the same. > > > > > > > > There is no reason to implement these functions in .h files. > > > > I prefer to keep them in a .c file and just export the proto in .h. > > > > > > This is same in the eth_dev too. > > > > > > These are helper functions, and implementing them in .h file has the > > > benefit of function goes into PMD library, and there is no > > > dependency from PMDs to librte_ether for these functions (there are > > > dependencies for other functions ..). > > > > > > It looks acceptable for me for helper functions to be implemented in > > > header file. But if we decide to move them into .c file, .map file > > > should be updated to export them, and I suppose ethdev also should > > > be updated to be compatible. > > > > Yes we should avoid adding code in .h. > > It is accepted only for performance reasons. > > ethdev can be reworked later. > > cryptodev can be improved now and avoid adding rte_devargs deps on > > PMDs. > > Ok, will make those changes shortly.
I have implemented these functions in a separated .c file and pushed it to dpdk-next-crypto. Pablo > > Pablo
