From patchwork Tue Jul 5 10:49:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ratheesh Kannoth X-Patchwork-Id: 12906379 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F345AC433EF for ; Tue, 5 Jul 2022 10:51:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232724AbiGEKvK (ORCPT ); Tue, 5 Jul 2022 06:51:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232730AbiGEKuX (ORCPT ); Tue, 5 Jul 2022 06:50:23 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9F2115A14; Tue, 5 Jul 2022 03:50:19 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 264NOLU1016598; Tue, 5 Jul 2022 03:50:02 -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=yun5ClHcFkzjP9u8svAblm16wx8ZO2wYmKpWnXRfVjU=; b=kt4zQE4CHMF7xkJxv6e5eMS4sNC2PsIo6ZhILk5cdaYJYIRzC+QnxcjoL9ArSDq8oRpc djgE65//h771cDjvRV3TQ7UOfzFJgl3m8EUsMg40IBANSMhLjxCtEP94DMStfpSb/LC/ NxoNpNagUkipYtEAmjz8EQArhYqL2LCLUWnyxx3gb9069HKhvZJf+jC3tT9s0a6udawA Q3ITzypucPf2s0w4Qn88EdGafMy7pn0Ut3NO6y8SAUbiD5TloVphhkb6VBM6Iepi8EKq 3FtkfiZFje1r/B5b/rNaBUHPaEVWd5IOiSa/jLUfBiRbyrckmYuHFn1JjemEnoKkRVoA Ag== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3h2nhnrnvv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 05 Jul 2022 03:50:01 -0700 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 15.0.1497.2; Tue, 5 Jul 2022 03:49:59 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 5 Jul 2022 03:49:59 -0700 Received: from IPBU-BLR-SERVER1.marvell.com (IPBU-BLR-SERVER1.marvell.com [10.28.8.41]) by maili.marvell.com (Postfix) with ESMTP id 82ED43F707E; Tue, 5 Jul 2022 03:49:57 -0700 (PDT) From: Ratheesh Kannoth To: , CC: , , , , , Ratheesh Kannoth Subject: [PATCH 08/12] octeontx2: Modify mbox request and response structures Date: Tue, 5 Jul 2022 16:19:19 +0530 Message-ID: <20220705104923.2113935-9-rkannoth@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220705104923.2113935-1-rkannoth@marvell.com> References: <20220705104923.2113935-1-rkannoth@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 3e8uJoAZf56vRdKJFr3CzWilWVs6l4q8 X-Proofpoint-GUID: 3e8uJoAZf56vRdKJFr3CzWilWVs6l4q8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-05_08,2022-06-28_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Exact match table modification requires wider fields as it has more number of slots to fill in. Modifying an entry in exact match table may cause hash collision and may be required to delete entry from 4-way 2K table and add to fully associative 32 entry CAM table. Change-Id: I6ea625ba6d04c3579423e1c96ca2655bba01a399 Signed-off-by: Ratheesh Kannoth --- .../net/ethernet/marvell/octeontx2/af/mbox.h | 27 ++++++++++++++----- .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 4 +-- .../marvell/octeontx2/nic/otx2_dmac_flt.c | 2 +- 3 files changed, 24 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 38e064bdaf72..430aa8a05c23 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -169,9 +169,10 @@ M(CGX_GET_PHY_FEC_STATS, 0x219, cgx_get_phy_fec_stats, msg_req, msg_rsp) \ M(CGX_FEATURES_GET, 0x21B, cgx_features_get, msg_req, \ cgx_features_info_msg) \ M(RPM_STATS, 0x21C, rpm_stats, msg_req, rpm_stats_rsp) \ -M(CGX_MAC_ADDR_RESET, 0x21D, cgx_mac_addr_reset, msg_req, msg_rsp) \ +M(CGX_MAC_ADDR_RESET, 0x21D, cgx_mac_addr_reset, cgx_mac_addr_reset_req, \ + msg_rsp) \ M(CGX_MAC_ADDR_UPDATE, 0x21E, cgx_mac_addr_update, cgx_mac_addr_update_req, \ - msg_rsp) \ + cgx_mac_addr_update_rsp) \ M(CGX_PRIO_FLOW_CTRL_CFG, 0x21F, cgx_prio_flow_ctrl_cfg, cgx_pfc_cfg, \ cgx_pfc_rsp) \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ @@ -455,6 +456,7 @@ struct cgx_fec_stats_rsp { struct cgx_mac_addr_set_or_get { struct mbox_msghdr hdr; u8 mac_addr[ETH_ALEN]; + u32 index; }; /* Structure for requesting the operation to @@ -470,7 +472,7 @@ struct cgx_mac_addr_add_req { */ struct cgx_mac_addr_add_rsp { struct mbox_msghdr hdr; - u8 index; + u32 index; }; /* Structure for requesting the operation to @@ -478,7 +480,7 @@ struct cgx_mac_addr_add_rsp { */ struct cgx_mac_addr_del_req { struct mbox_msghdr hdr; - u8 index; + u32 index; }; /* Structure for response against the operation to @@ -486,7 +488,7 @@ struct cgx_mac_addr_del_req { */ struct cgx_max_dmac_entries_get_rsp { struct mbox_msghdr hdr; - u8 max_dmac_filters; + u32 max_dmac_filters; }; struct cgx_link_user_info { @@ -587,10 +589,20 @@ struct cgx_set_link_mode_rsp { int status; }; +struct cgx_mac_addr_reset_req { + struct mbox_msghdr hdr; + u32 index; +}; + struct cgx_mac_addr_update_req { struct mbox_msghdr hdr; u8 mac_addr[ETH_ALEN]; - u8 index; + u32 index; +}; + +struct cgx_mac_addr_update_rsp { + struct mbox_msghdr hdr; + u32 index; }; #define RVU_LMAC_FEAT_FC BIT_ULL(0) /* pause frames */ @@ -1636,6 +1648,9 @@ enum cgx_af_status { LMAC_AF_ERR_PERM_DENIED = -1103, LMAC_AF_ERR_PFC_ENADIS_PERM_DENIED = -1104, LMAC_AF_ERR_8023PAUSE_ENADIS_PERM_DENIED = -1105, + LMAC_AF_ERR_EXACT_MATCH_TBL_ADD_FAILED = -1108, + LMAC_AF_ERR_EXACT_MATCH_TBL_DEL_FAILED = -1109, + LMAC_AF_ERR_EXACT_MATCH_TBL_LOOK_UP_FAILED = -1110, }; #endif /* MBOX_H */ diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c index 97a633c1d395..0d86f3e68fa0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c @@ -1089,7 +1089,7 @@ int rvu_mbox_handler_cgx_set_link_mode(struct rvu *rvu, return 0; } -int rvu_mbox_handler_cgx_mac_addr_reset(struct rvu *rvu, struct msg_req *req, +int rvu_mbox_handler_cgx_mac_addr_reset(struct rvu *rvu, struct cgx_mac_addr_reset_req *req, struct msg_rsp *rsp) { int pf = rvu_get_pf(req->hdr.pcifunc); @@ -1104,7 +1104,7 @@ int rvu_mbox_handler_cgx_mac_addr_reset(struct rvu *rvu, struct msg_req *req, int rvu_mbox_handler_cgx_mac_addr_update(struct rvu *rvu, struct cgx_mac_addr_update_req *req, - struct msg_rsp *rsp) + struct cgx_mac_addr_update_rsp *rsp) { int pf = rvu_get_pf(req->hdr.pcifunc); u8 cgx_id, lmac_id; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c index 2ec800f741d8..142d87722bed 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c @@ -93,7 +93,7 @@ static int otx2_dmacflt_do_remove(struct otx2_nic *pfvf, const u8 *mac, static int otx2_dmacflt_remove_pfmac(struct otx2_nic *pf) { - struct msg_req *req; + struct cgx_mac_addr_reset_req *req; int err; mutex_lock(&pf->mbox.lock);