linux-kernel - [net Patch 0/4] octeontx2-af: MAC block fixes for CN10KB

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Message-ID: <20230630062845.26606-1-hkelam@marvell.com>
Date:   Fri, 30 Jun 2023 11:58:41 +0530
From:   Hariprasad Kelam <hkelam@...vell.com>
To:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <davem@...emloft.net>, <sgoutham@...vell.com>,
        <lcherian@...vell.com>, <gakula@...vell.com>, <jerinj@...vell.com>,
        <sbhatta@...vell.com>
Subject: [net Patch 0/4] octeontx2-af: MAC block fixes for CN10KB

This patch set contains fixes for the issues encountered in testing
CN10KB MAC block RPM_USX.

Patch1: firmware to kernel communication is not working due to wrong
        interrupt configuration. CSR addresses are corrected.

Patch2: NIX to RVU PF mapping errors encountered due to wrong firmware
        config. Corrects this mapping error.

Patch3: Driver is trying to access non exist cgx/lmac which is resulting
        in kernel panic. Address this issue by adding proper checks.

Patch4: MAC features are not getting reset on FLR. Fix the issue by
        resetting the stale config.



Hariprasad Kelam (4):
  octeontx2-af: cn10kb: fix interrupt csr addresses
  octeontx2-af: Fix mapping for NIX block from CGX connection
  octeontx2-af: Add validation before accessing cgx and lmac
  octeontx2-af: Reset MAC features in FLR

 .../net/ethernet/marvell/octeontx2/af/cgx.c   | 33 +++++++++++++++++--
 .../net/ethernet/marvell/octeontx2/af/cgx.h   |  2 ++
 .../marvell/octeontx2/af/lmac_common.h        |  3 ++
 .../net/ethernet/marvell/octeontx2/af/rpm.c   | 32 +++++++++++++++---
 .../net/ethernet/marvell/octeontx2/af/rpm.h   |  5 ++-
 .../net/ethernet/marvell/octeontx2/af/rvu.c   |  1 +
 .../net/ethernet/marvell/octeontx2/af/rvu.h   | 12 +++++++
 .../ethernet/marvell/octeontx2/af/rvu_cgx.c   | 20 ++++++++++-
 8 files changed, 99 insertions(+), 9 deletions(-)

--
2.17.1