From: Jakub Kicinski <kuba@kernel.org>
To: Subbaraya Sundeep <sbhatta@marvell.com>
Cc: <davem@davemloft.net>, <edumazet@google.com>, <pabeni@redhat.com>,
<netdev@vger.kernel.org>, <sgoutham@marvell.com>,
<naveenm@marvell.com>, Geetha sowjanya <gakula@marvell.com>,
Vamsi Attunuru <vattunuru@marvell.com>
Subject: Re: [net-next PATCH v2 6/8] octeontx2-af: cn10k: mcs: Handle MCS block interrupts
Date: Thu, 29 Sep 2022 09:13:02 -0700 [thread overview]
Message-ID: <20220929091302.13d3248e@kernel.org> (raw)
In-Reply-To: <1664337490-20231-7-git-send-email-sbhatta@marvell.com>
On Wed, 28 Sep 2022 09:28:08 +0530 Subbaraya Sundeep wrote:
> From: Geetha sowjanya <gakula@marvell.com>
>
> Hardware triggers an interrupt for events like PN wrap to zero,
> PN crosses set threshold. This interrupt is received
> by the MCS_AF. MCS AF then finds the PF/VF to which SA is mapped
> and notifies them using mcs_intr_notify mbox message.
>
> PF/VF using mcs_intr_cfg mbox can configure the list
> of interrupts for which they want to receive the
> notification from AF.
clang is still upset at a couple of patches here, for instance:
drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:102:6: warning: variable 'err' is uninitialized when used here [-Wuninitialized]
if (err)
^~~
drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:87:9: note: initialize the variable 'err' to silence this warning
int err, pf;
^
= 0
next prev parent reply other threads:[~2022-09-29 16:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-28 3:58 [net-next PATCH v2 0/8] Introduce macsec hardware offload for cn10k platform Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 1/8] octeontx2-af: cn10k: Introduce driver for macsec block Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 2/8] octeontx2-af: cn10k: mcs: Add mailboxes for port related operations Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 3/8] octeontx2-af: cn10k: mcs: Manage the MCS block hardware resources Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 4/8] octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 5/8] octeontx2-af: cn10k: mcs: Support for stats collection Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 6/8] octeontx2-af: cn10k: mcs: Handle MCS block interrupts Subbaraya Sundeep
2022-09-29 16:13 ` Jakub Kicinski [this message]
2022-09-28 3:58 ` [net-next PATCH v2 7/8] octeontx2-af: cn10k: mcs: Add debugfs support Subbaraya Sundeep
2022-09-28 3:58 ` [net-next PATCH v2 8/8] octeontx2-pf: mcs: Introduce MACSEC hardware offloading Subbaraya Sundeep
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