Re: [net-next PATCH 0/4] Priority flow control support for RVU netdev

[Jakub Kicinski]

On Tue, 8 Feb 2022 15:24:52 +0530 Hariprasad Kelam wrote:
> In network congestion, instead of pausing all traffic on link
> PFC allows user to selectively pause traffic according to its
> class. This series of patches add support of PFC for RVU netdev
> drivers.
> 
> Patch1 adds support to disable pause frames by default as
> with PFC user can enable either PFC or 802.3 pause frames.
> Patch2&3 adds resource management support for flow control
> and configures necessary registers for PFC.
> Patch4 adds dcb ops registration for netdev drivers.

Does not build:

ERROR: modpost: "otx2_config_pause_frm" [drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.ko] undefined!