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Tue, 13 May 2025 01:56:04 -0700 (PDT) Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 13 May 2025 01:56:03 -0700 Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 13 May 2025 01:56:03 -0700 Received: from f65018e88ba3 (HY-LT91368.marvell.com [10.29.24.116]) by maili.marvell.com (Postfix) with SMTP id 1FC7E3F7099; Tue, 13 May 2025 01:55:58 -0700 (PDT) Date: Tue, 13 May 2025 08:55:57 +0000 From: Subbaraya Sundeep To: Simon Horman CC: , , , , , , , , , , , Subject: Re: [net-next PATCH 3/5] octeontx2: Improve mailbox tracepoints for debugging Message-ID: References: <1747039315-3372-1-git-send-email-sbhatta@marvell.com> <1747039315-3372-5-git-send-email-sbhatta@marvell.com> <20250512182544.GW3339421@horms.kernel.org> 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: <20250512182544.GW3339421@horms.kernel.org> X-Authority-Analysis: v=2.4 cv=LYA86ifi c=1 sm=1 tr=0 ts=68230924 cx=c_pps a=gIfcoYsirJbf48DBMSPrZA==:117 a=gIfcoYsirJbf48DBMSPrZA==:17 a=kj9zAlcOel0A:10 a=dt9VzEwgFbYA:10 a=VwQbUJbxAAAA:8 a=M5GUcnROAAAA:8 a=FuWJbcO6FHvIESCxiDYA:9 a=CjuIK1q_8ugA:10 a=OBjm3rFKGHvpk9ecZwUJ:22 a=lhd_8Stf4_Oa5sg58ivl:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTEzMDA4NCBTYWx0ZWRfX5ED0byeqbWRh NUb04oUVST9AlJebRECYTjePxLgf5hPddbO/IpxAO/Rm22/Cimzo/fWNPlC3VEv+JDx4r6zDndd 6M9GTZKLja+auflb/MkvdvcvUoHHJxtbO7aIn60jMKI00hTh1CU38T+l/OeLGr0u8WHGuk4uJlI TXORjcUMHvZEKI6Knjnci2EY87O8cnDqi/CvxnMGNpACs/Nn0AHgcvj8S0txOmR9jEtA/5rWfXO 2R7ia/Eb1uXsRAtsqRg8FfrLGeowfRVyO+dMCtsF73WinOvz7tcxP7/kFawBO4qtskVljibySQ2 8Jet+1todHhnzjjzfFru89NIDSqrfr7qquYdGMzWDedutCd+GL5NnDoAPos3w5dgKgn/+U6EYDO AGEmFLl5uZuZiIi4I76axHzYj0DKwk1DU1wFE+N6Kwv7Y4KdltvST5yPsh4TG87hPmuTaTrJ X-Proofpoint-GUID: CIv64NzuIJ6J4rkp30GDgvyqJvAf0nDw X-Proofpoint-ORIG-GUID: CIv64NzuIJ6J4rkp30GDgvyqJvAf0nDw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-12_07,2025-05-09_01,2025-02-21_01 Hi Simon, On 2025-05-12 at 18:25:44, Simon Horman (horms@kernel.org) wrote: > On Mon, May 12, 2025 at 02:11:54PM +0530, Subbaraya Sundeep wrote: > > There are various stages involved when a VF sends a message > > to AF. Say for a VF to send a message to AF below are the steps: > > 1. VF sends message to PF > > 2. PF receives interrupt from VF > > 3. PF forwards to AF > > 4. AF processes it and sends response back to PF > > 5. PF sends back the response to VF. > > This patch adds pcifunc which represents PF and VF device to the > > tracepoints otx2_msg_alloc, otx2_msg_send, otx2_msg_process so that > > it is easier to correlate which device allocated the message, which > > device forwarded it and which device processed that message. > > Also add message id in otx2_msg_send tracepoint to check which > > message is sent at any point of time from a device. > > > > Signed-off-by: Subbaraya Sundeep > > The cover letter and other patches in this series are n/4. > But this is patch 3/5 (there is also a patch 3/4). > This doesn't seem right. Yes you are right. Some stale patch in the directory sent by mistake. Please ignore this. Will send v2. Thanks, Sundeep