netdev - [PATCH net-next,0/2] octeontx2-af: Update CPT block for CN10KB

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Message-ID: <20240827042512.216634-1-schalla@marvell.com>
Date: Tue, 27 Aug 2024 09:55:10 +0530
From: Srujana Challa <schalla@...vell.com>
To: <netdev@...r.kernel.org>
CC: <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <edumazet@...gle.com>, <sgoutham@...vell.com>, <lcherian@...vell.com>,
        <gakula@...vell.com>, <jerinj@...vell.com>, <hkelam@...vell.com>,
        <sbhatta@...vell.com>, <bbhushan2@...vell.com>,
        <ndabilpuram@...vell.com>
Subject: [PATCH net-next,0/2] octeontx2-af: Update CPT block for CN10KB

This commit addresses two key updates for the CN10KB hardware:

1. The number of FLT interrupt vectors has been reduced to 2. The code
is updated to reflect this change across the CN10K series.
2. The maximum CPT credits that RX can use are now configurable through
a hardware CSR. This patch sets the default value to optimize peak
performance, aligning it with other chip versions.

Srujana Challa (2):
  octeontx2-af: reduce cpt flt interrupt vectors for CN10KB
  octeontx2-af: configure default CPT credits

 .../net/ethernet/marvell/octeontx2/af/mbox.h  |   5 +-
 .../net/ethernet/marvell/octeontx2/af/rvu.h   |  30 +++++
 .../ethernet/marvell/octeontx2/af/rvu_cpt.c   | 108 +++++++++++++++---
 .../ethernet/marvell/octeontx2/af/rvu_reg.h   |   1 +
 .../marvell/octeontx2/af/rvu_struct.h         |   6 +-
 5 files changed, 129 insertions(+), 21 deletions(-)

-- 
2.25.1