From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FBE0385 for ; Wed, 12 Jul 2023 12:39:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 23119C433C7; Wed, 12 Jul 2023 12:39:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689165546; bh=2G6y5g6BO5AA9+KodQorTlrJ1hYxvQ5qjHQHxScxn/4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XvSoyALBT91Fzs4+F58gLJK3K1FzI/Rqc9tttvQBNKq99Tvrj2tIbxMdRvLCj8Z5v v5IFyndc2xRXZxzuc70J3eVgtjewhUDkCuwDWdDdz6RqLcXVvzF6/QP3ptUtePZX08 lom9aU/h2qraVdztS7vwiWtKaleVFv3TB6gNVw6hm745xcz3w1wfeH48oXujXNPmft +HdoTHR1AqAOtPY574zMhhc3sx+6zyzJsNOeLiEbky/3IY3qq/Q3HjARg4F2cxx5N/ fKpg/Rix4fR6MrIBMZLhVTDVehbbn0LMWArHxhbi99LAGGLFUeBhwqEWueTLYEJSkk vCH07tgLm/u7w== Date: Wed, 12 Jul 2023 15:39:02 +0300 From: Leon Romanovsky To: Suman Ghosh Cc: sgoutham@marvell.com, gakula@marvell.com, sbhatta@marvell.com, hkelam@marvell.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [net PATCH 1/3] octeontx2-af: Fix hash extraction mbox message Message-ID: <20230712123902.GB41919@unreal> References: <20230712111604.2290974-1-sumang@marvell.com> <20230712111604.2290974-2-sumang@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230712111604.2290974-2-sumang@marvell.com> On Wed, Jul 12, 2023 at 04:46:02PM +0530, Suman Ghosh wrote: > As of today, hash extraction mbox message response supports only the > secret key. This patch adds support to extract both hash mask and hash > control along with the secret key. These are needed to use hash > reduction of 128 bit IPv6 address to 32 bit. > > Fixes: a95ab93550d3 ("octeontx2-af: Use hashed field in MCAM key") > Signed-off-by: Suman Ghosh > --- > .../net/ethernet/marvell/octeontx2/af/mbox.h | 16 ++-- > .../marvell/octeontx2/af/rvu_npc_hash.c | 80 +++++++++++-------- > .../marvell/octeontx2/af/rvu_npc_hash.h | 13 +-- > 3 files changed, 67 insertions(+), 42 deletions(-) > Thanks, Reviewed-by: Leon Romanovsky