linux-kernel - [PATCH net-next v2 0/5] atl1c: support for Mikrotik 10/25G NIC features

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Message-Id: <20210513114326.699663-1-gatis@mikrotik.com>
Date:   Thu, 13 May 2021 14:43:21 +0300
From:   Gatis Peisenieks <gatis@...rotik.com>
To:     chris.snook@...il.com, davem@...emloft.net, kuba@...nel.org,
        hkallweit1@...il.com, jesse.brandeburg@...el.com,
        dchickles@...vell.com, tully@...rotik.com, eric.dumazet@...il.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Gatis Peisenieks <gatis@...rotik.com>
Subject: [PATCH net-next v2 0/5] atl1c: support for Mikrotik 10/25G NIC features

The new Mikrotik 10/25G NIC maintains compatibility with existing atl1c
driver. However it does have new features.

This patch set adds support for reporting cards higher link speed, max-mtu,
enables rx csum offload and improves tx performance.

v2:
    - fixed xmit_more handling as pointed out by Eric Dumazet
    - added a more reliable link detection on Mikrotik 10/25G NIC
      since MDIO op emulation can occasionally fail

Gatis Peisenieks (5):
  atl1c: show correct link speed on Mikrotik 10/25G NIC
  atl1c: improve performance by avoiding unnecessary pcie writes on xmit
  atl1c: adjust max mtu according to Mikrotik 10/25G NIC ability
  atl1c: enable rx csum offload on Mikrotik 10/25G NIC
  atl1c: improve link detection reliability on Mikrotik 10/25G NIC

 drivers/net/ethernet/atheros/atl1c/atl1c.h    |  3 +
 drivers/net/ethernet/atheros/atl1c/atl1c_hw.c | 35 +++++++++---
 drivers/net/ethernet/atheros/atl1c/atl1c_hw.h |  8 +++
 .../net/ethernet/atheros/atl1c/atl1c_main.c   | 55 ++++++++++++-------
 4 files changed, 75 insertions(+), 26 deletions(-)


base-commit: d8654f4f9300e5e7cf8d5e7885978541cf61326b
-- 
2.31.1