From patchwork Sun Nov 26 18:43:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Ghosh X-Patchwork-Id: 13468899 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="R1hN1biC" Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78766E8; Sun, 26 Nov 2023 10:43:35 -0800 (PST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AQI071x015842; Sun, 26 Nov 2023 10:43:27 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=DXR67G+DNsPl46onjVIn1GegKlkStUK7HA+SwiW69+g=; b=R1hN1biCIW1RZXJKuxaDj5LIF88hbW7f8SIE2QLuJURqymiujHI1NAyxwsQKUNmc0w7W ZZ1KIuP9/eudWsI8e9Yk209xsC8QeXKyMPFC9d1NX1H5vH2TjctljabuafMWf0WJQK3w yWpMcFqkUvNUh1vgrKwD8BTv5LaAcbIYq9o8c+XKdLA18X7uh2eEkG8RpKmVOhla5lLF jQwe6yIO64IVd5JhtGx1BI52aA2TegSp6cACNDcV9Qgq5VZdvgMeRnRitWqZwvQGzKYd TqaNZXKGBZdfCviRHHzEBvx67WxGOL/+/Co6hEZl5i+i0e62T0cylPhXuKc12hUitJrp Vw== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3ukf5x2htd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sun, 26 Nov 2023 10:43:27 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Sun, 26 Nov 2023 10:43:25 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Sun, 26 Nov 2023 10:43:25 -0800 Received: from localhost.localdomain (unknown [10.28.36.166]) by maili.marvell.com (Postfix) with ESMTP id C49923F7094; Sun, 26 Nov 2023 10:43:20 -0800 (PST) From: Suman Ghosh To: , , , , , , , , , , , , , CC: Suman Ghosh Subject: [net-next PATCH v4 0/2] octeontx2: Multicast/mirror offload changes Date: Mon, 27 Nov 2023 00:13:13 +0530 Message-ID: <20231126184315.3752243-1-sumang@marvell.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-GUID: JbumbgDXSYcevFB354Rmu-BJ2chrRy2o X-Proofpoint-ORIG-GUID: JbumbgDXSYcevFB354Rmu-BJ2chrRy2o X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-26_18,2023-11-22_01,2023-05-22_02 X-Patchwork-Delegate: kuba@kernel.org This patchset includes changes to support TC multicast/mirror offload. Patch #1: Adds changes to support new mailbox to offload multicast/mirror offload. Patch #2: Adds TC related changes which uses the newly added mailboxes to offload multicast/mirror rules. Suman Ghosh (2): octeontx2-af: Add new mbox to support multicast/mirror offload octeontx2-pf: TC flower offload support for mirror v4 changes: - Updated pacth#1 based on comments from Paolo. The major change is to simplify mutex_lock/unlock logic in function rvu_mbox_handler_nix_mcast_grp_update(), rvu_mbox_handler_nix_mcast_grp_destroy() and rvu_nix_mcast_flr_free_entries(). Added one extra variable in the mailbox to indicate if the update/delete request is from AF or not. If AF is requesting for update/delete then the caller is taking the lock. v3 changes: - Updated patch#1 based on comments from Wojciech and Simon. The comments were mostly based on some missed mutex_unlock and code reorganization. v2 changes: - Updated small nits based on review comments from Wojciech Drewek in file drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c .../net/ethernet/marvell/octeontx2/af/mbox.h | 72 ++ .../net/ethernet/marvell/octeontx2/af/rvu.c | 6 +- .../net/ethernet/marvell/octeontx2/af/rvu.h | 39 +- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 701 +++++++++++++++++- .../ethernet/marvell/octeontx2/af/rvu_npc.c | 14 +- .../marvell/octeontx2/af/rvu_npc_fs.c | 73 +- .../ethernet/marvell/octeontx2/nic/otx2_tc.c | 113 ++- 7 files changed, 977 insertions(+), 41 deletions(-)