netdev - [intel-next 0/2] i40e: Add support for netlink API

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Date: Wed, 10 Apr 2024 04:39:33 +0000
From: Joe Damato <jdamato@...tly.com>
To: linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	intel-wired-lan@...ts.osuosl.org
Cc: sridhar.samudrala@...el.com,
	amritha.nambiar@...el.com,
	nalramli@...tly.com,
	Joe Damato <jdamato@...tly.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Tony Nguyen <anthony.l.nguyen@...el.com>
Subject: [intel-next 0/2] i40e: Add support for netlink API

Greetings:

This change adds support for the new netlink APIs to i40e which:
  - link queues, NAPI IDs, and IRQs together
  - export per-queue stats

This change is inspired by a similar change made to the ice driver commit
91fdbce7e8d6 ("ice: Add support in the driver for associating queue with
napi").

I attempted to replicate the rtnl locking added to the ice driver in commit
080b0c8d6d26 ("ice: Fix ASSERT_RTNL() warning during certain scenarios") in
patch 1/1, but there's certainly a good chance I missed a case; so I'd
kindly ask reviewers to take a close look at, please.

Thanks,
Joe

Joe Damato (2):
  net/i40e: link NAPI instances to queues and IRQs
  net/i40e: add support for per queue netlink stats

 drivers/net/ethernet/intel/i40e/i40e.h      |   2 +
 drivers/net/ethernet/intel/i40e/i40e_main.c | 160 ++++++++++++++++++++
 drivers/net/ethernet/intel/i40e/i40e_txrx.c |   4 +
 3 files changed, 166 insertions(+)

-- 
2.25.1