On Mon, Apr 12, 2021 at 02:50:43PM +0000, Saleem, Shiraz wrote: > Because it is an unnecessary thing to force a user to build/load drivers for > which they don't have the HW for?
Happens automatically in all distros, so I don't agree with this. > The problem gets compounded if we have to do it for all future HW > Intel PCI drivers, i.e. depends on ICE && .... Then someday build a proper pluggable abstraction and put all your ethernet drivers under it. Today you haven't done that and all we have a set of ops that only work with one eth driver and a totally different set of functions that only work with a different driver. It is all just dead code until it gets finished and process is to not merge dead code. > There is a near-term Intel ethernet VF driver which will use IIDC to > provide RDMA in the VF, and implement some of these .ops > callbacks. There is also intent to move i40e to IIDC. "near-term" We are now on year three of Intel talking about this driver! Get the bulk of the thing merged and deal with the rest in followup patches. > But in a unified irdma driver model connecting to multiple PCI gen > drivers, I do think it serves a reason. It is fine as a high level idea, but the implementation has to meet kernel standards. Jason
