From patchwork Mon Jun 12 06:04:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naveen Mamindlapalli X-Patchwork-Id: 13275699 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 117EB2570 for ; Mon, 12 Jun 2023 06:05:04 +0000 (UTC) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5961D10D3; Sun, 11 Jun 2023 23:05:02 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35C0Zi02020371; Sun, 11 Jun 2023 23:04:47 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=ErVcLXGUDcy7EtV178w/W1jH5B7U8cyHMEzW9irMO0o=; b=RLcexpIngzrC4YlpaywhmlWye4dmXTtcOp3C8ClC1QdQEMmtn32HjBHnnQWd9ODQU3Nc lx5EpJxaHWcZCB7DhPm9CgXBjoFfezf1Igc5DGmTNRCXCnU2gTgA8u9+03LSuw3aGodz mxR8aF46lE54Bh9rB6UnSop9gkXW3X638oKKib/7/kOmiYBs5ycJ3HNumgptkZOV0MLC vu3EO8p2GHGQ7q6VaZOSZcCg2Uk0V4vf+q8WFRetbaCA5bTcbG/V7QVYsGUT21JHf3Wo CyU9LTWqjUCXdvMRQSsMf/VroEt/inuSFMpX9DQBHQtgPDQy6xA9eAzMmyr80k+zYrnl Ag== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3r4rpkbenx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sun, 11 Jun 2023 23:04:47 -0700 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, 11 Jun 2023 23:04:45 -0700 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, 11 Jun 2023 23:04:45 -0700 Received: from #hyd1583.marvell.com (unknown [10.29.37.44]) by maili.marvell.com (Postfix) with ESMTP id 570275B6942; Sun, 11 Jun 2023 23:04:42 -0700 (PDT) From: Naveen Mamindlapalli To: , , , , , , CC: Nithin Dabilpuram , Jerin Jacob Kollanukkaran , Naveen Mamindlapalli Subject: [net-next PATCH v2 5/6] octeontx2-af: add option to toggle DROP_RE enable in rx cfg Date: Mon, 12 Jun 2023 11:34:23 +0530 Message-ID: <20230612060424.1427-6-naveenm@marvell.com> X-Mailer: git-send-email 2.39.0.198.ga38d39a4c5 In-Reply-To: <20230612060424.1427-1-naveenm@marvell.com> References: <20230612060424.1427-1-naveenm@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: Ws-BWVlaxE13uaobi8QCnzCnm0uaD6Mu X-Proofpoint-GUID: Ws-BWVlaxE13uaobi8QCnzCnm0uaD6Mu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-12_03,2023-06-09_01,2023-05-22_02 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org From: Nithin Dabilpuram Add option to toggle DROP_RE bit in rx cfg mbox. This helps in modifying the config runtime as opposed to setting available via nix_lf_alloc() mbox at NIX LF init time. Signed-off-by: Nithin Dabilpuram Signed-off-by: Jerin Jacob Kollanukkaran Signed-off-by: Sunil Kovvuri Goutham Signed-off-by: Naveen Mamindlapalli --- drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 1 + drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 1794ef0f9ae0..eba307eee2b2 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -1157,6 +1157,7 @@ struct nix_rx_cfg { struct mbox_msghdr hdr; #define NIX_RX_OL3_VERIFY BIT(0) #define NIX_RX_OL4_VERIFY BIT(1) +#define NIX_RX_DROP_RE BIT(2) u8 len_verify; /* Outer L3/L4 len check */ #define NIX_RX_CSUM_OL4_VERIFY BIT(0) u8 csum_verify; /* Outer L4 checksum verification */ diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 8a89cc5e5e40..23149036be77 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -4196,6 +4196,11 @@ int rvu_mbox_handler_nix_set_rx_cfg(struct rvu *rvu, struct nix_rx_cfg *req, else cfg &= ~BIT_ULL(40); + if (req->len_verify & NIX_RX_DROP_RE) + cfg |= BIT_ULL(32); + else + cfg &= ~BIT_ULL(32); + if (req->csum_verify & BIT(0)) cfg |= BIT_ULL(37); else