From patchwork Thu Nov 30 03:43:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Ghosh X-Patchwork-Id: 13474048 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="A/D+DrO0" Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F157E94; Wed, 29 Nov 2023 19:44:01 -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 3ATK7bZu029400; Wed, 29 Nov 2023 19:43:33 -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=inxqyvdYf3W75pCDOM/qVFjtRdwHhTfPRytUqpumgnQ=; b=A/D+DrO0ue7zuZKrDQ4+9NKGyNMoLKHe2cLsdDH28dBfEzStAF3UDj7nWtakfs4eN7UW 91CoFwwyvAbmL0/LQEhYXPpsvCD5imNsACSo3euCuwN7eC0+i1qzlS7qIT4HdLXKWepx UTVmjKGVifOzvQhlY9CQjBxDI1oWHoJDYItCqoi345D919Y149iFb9fJfVYeZMNyHSAz mkxGY1YgqICTb+XMOQR7sLbj3zFX++Ua19CCI9cMLRRhfBLLCZMo2kkVMhyBfHB4hgOY hKrVfAaLUaoqfc/Scj/+fdGr21rzp6RKkVzIWuiiKy+NLMMFaNZCdTQ8CcJkKNpNo4Hz fQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3upc1v1grv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 29 Nov 2023 19:43:33 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Wed, 29 Nov 2023 19:43:31 -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; Wed, 29 Nov 2023 19:43:31 -0800 Received: from localhost.localdomain (unknown [10.28.36.166]) by maili.marvell.com (Postfix) with ESMTP id 9B0873F7043; Wed, 29 Nov 2023 19:43:27 -0800 (PST) From: Suman Ghosh To: , , , , , , , , , , , , , CC: Suman Ghosh Subject: [net-next PATCH v5 0/2] octeontx2: Multicast/mirror offload changes Date: Thu, 30 Nov 2023 09:13:22 +0530 Message-ID: <20231130034324.3900445-1-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: hmsD4zZkLd4t7Dc5zeKoeTaDO7Sfl13E X-Proofpoint-ORIG-GUID: hmsD4zZkLd4t7Dc5zeKoeTaDO7Sfl13E X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-29_21,2023-11-29_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 v5 changes: - Updated patch#1. Using hlist_for_each_entry_safe() in function nix_add_mce_list_entry() for node deletion. 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 | 702 +++++++++++++++++- .../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, 978 insertions(+), 41 deletions(-)