From patchwork Thu Jul 7 04:44:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ratheesh Kannoth X-Patchwork-Id: 12909051 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 5B8B2C43334 for ; Thu, 7 Jul 2022 04:46:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234971AbiGGEqY (ORCPT ); Thu, 7 Jul 2022 00:46:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53932 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234841AbiGGEpw (ORCPT ); Thu, 7 Jul 2022 00:45:52 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41A7930F75; Wed, 6 Jul 2022 21:45:34 -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 2674Nb0e020333; Wed, 6 Jul 2022 21:45:28 -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=Y58rEahi301Lauvra6EC7bHZwOxdBcsT04BpxH0Xud4=; b=eBee1XHdHnWcnJXbPv6l7GWg/1WIZJdXuek/ckQWS5Yxg9Ck3Dzw31gOmrW2/9jYeYpf llcsTFQe7/IExN92zEQ/E6eSO5mTgHwmAA9TgJOf6vHEZWJ+DWMRQiEIXF1k2/u7oR73 iWA5ArLoAE9zd3YoiRkn8HP2Qkmv/ABuM3iMDo8fyIcGL0uwTbfbUfNKMTeeP90Tn9BD SpzUR8Qyy5UuJO52cQNjgIOgfcafEpfxZWg+A5fFiMi4gnc634q0wx4V9V0uDkNP6S1C XPBHwbjdh6YgEVfPPvl0NyQC/WU/o4FEF81pDlop5w+0DQNe603tCy6FBKYcs+7XTmUV iQ== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3h56wt48gk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 06 Jul 2022 21:45:28 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 6 Jul 2022 21:45:26 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Wed, 6 Jul 2022 21:45:26 -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 9B0843F707C; Wed, 6 Jul 2022 21:45:23 -0700 (PDT) From: Ratheesh Kannoth To: , CC: , , , , , Ratheesh Kannoth Subject: [PATCH V2 09/12] octeontx2-af: Wrapper functions for MAC addr add/del/update/reset Date: Thu, 7 Jul 2022 10:14:01 +0530 Message-ID: <20220707044404.2723378-10-rkannoth@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220707044404.2723378-1-rkannoth@marvell.com> References: <20220707044404.2723378-1-rkannoth@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: gUHMUH7QDk2dVW9Vjxxox0tUxBD0Seql X-Proofpoint-GUID: gUHMUH7QDk2dVW9Vjxxox0tUxBD0Seql 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=2022-07-07_02,2022-06-28_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org These functions are wrappers for mac add/addr/del/update in exact match table. These will be invoked from mbox handler routines if exact matct table is supported and enabled. Signed-off-by: Ratheesh Kannoth --- .../marvell/octeontx2/af/rvu_npc_hash.c | 359 +++++++++++++++++- .../marvell/octeontx2/af/rvu_npc_hash.h | 23 +- 2 files changed, 370 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c index 386895df9012..a0ccf57c439d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c @@ -1168,14 +1168,17 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i *enable_or_disable_cam = false; + if (promisc) + goto done; + /* If all rules are deleted and not already in promisc mode; disable cam */ - if (!*cnt && !promisc) { + if (!*cnt && val < 0) { *enable_or_disable_cam = true; goto done; } /* If rule got added and not already in promisc mode; enable cam */ - if (!old_cnt && !promisc) { + if (!old_cnt && val > 0) { *enable_or_disable_cam = true; goto done; } @@ -1193,7 +1196,7 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i * table. * Return: 0 upon success. */ -int rvu_npc_exact_del_table_entry_by_id(struct rvu *rvu, u32 seq_id) +static int rvu_npc_exact_del_table_entry_by_id(struct rvu *rvu, u32 seq_id) { struct npc_exact_table_entry *entry = NULL; struct npc_exact_table *table; @@ -1265,9 +1268,9 @@ int rvu_npc_exact_del_table_entry_by_id(struct rvu *rvu, u32 seq_id) * MEM table. * Return: 0 upon success. */ -static int __maybe_unused rvu_npc_exact_add_table_entry(struct rvu *rvu, u8 cgx_id, u8 lmac_id, - u8 *mac, u16 chan, u8 ctype, u32 *seq_id, - bool cmd, u32 mcam_idx, u16 pcifunc) +static int rvu_npc_exact_add_table_entry(struct rvu *rvu, u8 cgx_id, u8 lmac_id, u8 *mac, + u16 chan, u8 ctype, u32 *seq_id, bool cmd, + u32 mcam_idx, u16 pcifunc) { int blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); enum npc_exact_opc_type opc_type; @@ -1335,9 +1338,8 @@ static int __maybe_unused rvu_npc_exact_add_table_entry(struct rvu *rvu, u8 cgx_ * hash value may not match with old one. * Return: 0 upon success. */ -static int __maybe_unused rvu_npc_exact_update_table_entry(struct rvu *rvu, u8 cgx_id, - u8 lmac_id, u8 *old_mac, - u8 *new_mac, u32 *seq_id) +static int rvu_npc_exact_update_table_entry(struct rvu *rvu, u8 cgx_id, u8 lmac_id, + u8 *old_mac, u8 *new_mac, u32 *seq_id) { int blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); struct npc_exact_table_entry *entry; @@ -1367,7 +1369,7 @@ static int __maybe_unused rvu_npc_exact_update_table_entry(struct rvu *rvu, u8 c new_mac, table->mem_table.mask, table->mem_table.depth); if (hash_index != entry->index) { - dev_err(rvu->dev, + dev_dbg(rvu->dev, "%s: Update failed due to index mismatch(new=0x%x, old=%x)\n", __func__, hash_index, entry->index); mutex_unlock(&table->lock); @@ -1397,6 +1399,343 @@ static int __maybe_unused rvu_npc_exact_update_table_entry(struct rvu *rvu, u8 c return 0; } +/** + * rvu_npc_exact_promisc_disable - Disable promiscuous mode. + * @rvu: resource virtualization unit. + * @pcifunc: pcifunc + * + * Drop rule is against each PF. We dont support DMAC filter for + * VF. + * Return: 0 upon success + */ + +int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc) +{ + struct npc_exact_table *table; + int pf = rvu_get_pf(pcifunc); + u8 cgx_id, lmac_id; + u32 drop_mcam_idx; + bool *promisc; + u32 cnt; + + table = rvu->hw->table; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + rvu_npc_exact_get_drop_rule_info(rvu, NIX_INTF_TYPE_CGX, cgx_id, lmac_id, + &drop_mcam_idx, NULL, NULL, NULL); + + mutex_lock(&table->lock); + promisc = &table->promisc_mode[drop_mcam_idx]; + + if (!*promisc) { + mutex_unlock(&table->lock); + dev_dbg(rvu->dev, "%s: Err Already promisc mode disabled (cgx=%d lmac=%d)\n", + __func__, cgx_id, lmac_id); + return LMAC_AF_ERR_INVALID_PARAM; + } + *promisc = false; + cnt = __rvu_npc_exact_cmd_rules_cnt_update(rvu, drop_mcam_idx, 0, NULL); + mutex_unlock(&table->lock); + + /* If no dmac filter entries configured, disable drop rule */ + if (!cnt) + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, false); + else + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, !*promisc); + + dev_dbg(rvu->dev, "%s: disabled promisc mode (cgx=%d lmac=%d, cnt=%d)\n", + __func__, cgx_id, lmac_id, cnt); + return 0; +} + +/** + * rvu_npc_exact_promisc_enable - Enable promiscuous mode. + * @rvu: resource virtualization unit. + * @pcifunc: pcifunc. + * Return: 0 upon success + */ +int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc) +{ + struct npc_exact_table *table; + int pf = rvu_get_pf(pcifunc); + u8 cgx_id, lmac_id; + u32 drop_mcam_idx; + bool *promisc; + u32 cnt; + + table = rvu->hw->table; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + rvu_npc_exact_get_drop_rule_info(rvu, NIX_INTF_TYPE_CGX, cgx_id, lmac_id, + &drop_mcam_idx, NULL, NULL, NULL); + + mutex_lock(&table->lock); + promisc = &table->promisc_mode[drop_mcam_idx]; + + if (*promisc) { + mutex_unlock(&table->lock); + dev_dbg(rvu->dev, "%s: Already in promisc mode (cgx=%d lmac=%d)\n", + __func__, cgx_id, lmac_id); + return LMAC_AF_ERR_INVALID_PARAM; + } + *promisc = true; + cnt = __rvu_npc_exact_cmd_rules_cnt_update(rvu, drop_mcam_idx, 0, NULL); + mutex_unlock(&table->lock); + + /* If no dmac filter entries configured, disable drop rule */ + if (!cnt) + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, false); + else + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, !*promisc); + + dev_dbg(rvu->dev, "%s: Enabled promisc mode (cgx=%d lmac=%d cnt=%d)\n", + __func__, cgx_id, lmac_id, cnt); + return 0; +} + +/** + * rvu_npc_exact_mac_addr_reset - Delete PF mac address. + * @rvu: resource virtualization unit. + * @req: Reset request + * @rsp: Reset response. + * Return: 0 upon success + */ +int rvu_npc_exact_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); + u32 seq_id = req->index; + struct rvu_pfvf *pfvf; + u8 cgx_id, lmac_id; + int rc; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + + pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc); + + rc = rvu_npc_exact_del_table_entry_by_id(rvu, seq_id); + if (rc) { + /* TODO: how to handle this error case ? */ + dev_err(rvu->dev, "%s MAC (%pM) del PF=%d failed\n", __func__, pfvf->mac_addr, pf); + return 0; + } + + dev_dbg(rvu->dev, "%s MAC (%pM) del PF=%d success (seq_id=%u)\n", + __func__, pfvf->mac_addr, pf, seq_id); + return 0; +} + +/** + * rvu_npc_exact_mac_addr_update - Update mac address field with new value. + * @rvu: resource virtualization unit. + * @req: Update request. + * @rsp: Update response. + * Return: 0 upon success + */ +int rvu_npc_exact_mac_addr_update(struct rvu *rvu, + struct cgx_mac_addr_update_req *req, + struct cgx_mac_addr_update_rsp *rsp) +{ + int pf = rvu_get_pf(req->hdr.pcifunc); + struct npc_exact_table_entry *entry; + struct npc_exact_table *table; + struct rvu_pfvf *pfvf; + u32 seq_id, mcam_idx; + u8 old_mac[ETH_ALEN]; + u8 cgx_id, lmac_id; + int rc; + + if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) + return LMAC_AF_ERR_PERM_DENIED; + + dev_dbg(rvu->dev, "%s: Update request for seq_id=%d, mac=%pM\n", + __func__, req->index, req->mac_addr); + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + + pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc); + + table = rvu->hw->table; + + mutex_lock(&table->lock); + + /* Lookup for entry which needs to be updated */ + entry = __rvu_npc_exact_find_entry_by_seq_id(rvu, req->index); + if (!entry) { + dev_err(rvu->dev, "%s: failed to find entry for id=0x%x\n", __func__, req->index); + mutex_unlock(&table->lock); + return LMAC_AF_ERR_EXACT_MATCH_TBL_LOOK_UP_FAILED; + } + ether_addr_copy(old_mac, entry->mac); + seq_id = entry->seq_id; + mcam_idx = entry->mcam_idx; + mutex_unlock(&table->lock); + + rc = rvu_npc_exact_update_table_entry(rvu, cgx_id, lmac_id, old_mac, + req->mac_addr, &seq_id); + if (!rc) { + rsp->index = seq_id; + dev_dbg(rvu->dev, "%s mac:%pM (pfvf:%pM default:%pM) update to PF=%d success\n", + __func__, req->mac_addr, pfvf->mac_addr, pfvf->default_mac, pf); + ether_addr_copy(pfvf->mac_addr, req->mac_addr); + return 0; + } + + /* Try deleting and adding it again */ + rc = rvu_npc_exact_del_table_entry_by_id(rvu, req->index); + if (rc) { + /* This could be a new entry */ + dev_dbg(rvu->dev, "%s MAC (%pM) del PF=%d failed\n", __func__, + pfvf->mac_addr, pf); + } + + rc = rvu_npc_exact_add_table_entry(rvu, cgx_id, lmac_id, req->mac_addr, + pfvf->rx_chan_base, 0, &seq_id, true, + mcam_idx, req->hdr.pcifunc); + if (rc) { + dev_err(rvu->dev, "%s MAC (%pM) add PF=%d failed\n", __func__, + req->mac_addr, pf); + return LMAC_AF_ERR_EXACT_MATCH_TBL_ADD_FAILED; + } + + rsp->index = seq_id; + dev_dbg(rvu->dev, + "%s MAC (new:%pM, old=%pM default:%pM) del and add to PF=%d success (seq_id=%u)\n", + __func__, req->mac_addr, pfvf->mac_addr, pfvf->default_mac, pf, seq_id); + + ether_addr_copy(pfvf->mac_addr, req->mac_addr); + return 0; +} + +/** + * rvu_npc_exact_mac_addr_add - Adds MAC address to exact match table. + * @rvu: resource virtualization unit. + * @req: Add request. + * @rsp: Add response. + * Return: 0 upon success + */ +int rvu_npc_exact_mac_addr_add(struct rvu *rvu, + struct cgx_mac_addr_add_req *req, + struct cgx_mac_addr_add_rsp *rsp) +{ + int pf = rvu_get_pf(req->hdr.pcifunc); + struct rvu_pfvf *pfvf; + u8 cgx_id, lmac_id; + int rc = 0; + u32 seq_id; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc); + + rc = rvu_npc_exact_add_table_entry(rvu, cgx_id, lmac_id, req->mac_addr, + pfvf->rx_chan_base, 0, &seq_id, + true, -1, req->hdr.pcifunc); + + if (!rc) { + rsp->index = seq_id; + dev_dbg(rvu->dev, "%s MAC (%pM) add to PF=%d success (seq_id=%u)\n", + __func__, req->mac_addr, pf, seq_id); + return 0; + } + + dev_err(rvu->dev, "%s MAC (%pM) add to PF=%d failed\n", __func__, + req->mac_addr, pf); + return LMAC_AF_ERR_EXACT_MATCH_TBL_ADD_FAILED; +} + +/** + * rvu_npc_exact_mac_addr_del - Delete DMAC filter + * @rvu: resource virtualization unit. + * @req: Delete request. + * @rsp: Delete response. + * Return: 0 upon success + */ +int rvu_npc_exact_mac_addr_del(struct rvu *rvu, + struct cgx_mac_addr_del_req *req, + struct msg_rsp *rsp) +{ + int pf = rvu_get_pf(req->hdr.pcifunc); + int rc; + + rc = rvu_npc_exact_del_table_entry_by_id(rvu, req->index); + if (!rc) { + dev_dbg(rvu->dev, "%s del to PF=%d success (seq_id=%u)\n", + __func__, pf, req->index); + return 0; + } + + dev_err(rvu->dev, "%s del to PF=%d failed (seq_id=%u)\n", + __func__, pf, req->index); + return LMAC_AF_ERR_EXACT_MATCH_TBL_DEL_FAILED; +} + +/** + * rvu_npc_exact_mac_addr_set - Add PF mac address to dmac filter. + * @rvu: resource virtualization unit. + * @req: Set request. + * @rsp: Set response. + * Return: 0 upon success + */ +int rvu_npc_exact_mac_addr_set(struct rvu *rvu, struct cgx_mac_addr_set_or_get *req, + struct cgx_mac_addr_set_or_get *rsp) +{ + int pf = rvu_get_pf(req->hdr.pcifunc); + u32 seq_id = req->index; + struct rvu_pfvf *pfvf; + u8 cgx_id, lmac_id; + u32 mcam_idx = -1; + int rc, nixlf; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + + pfvf = &rvu->pf[pf]; + + /* If table does not have an entry; both update entry and del table entry API + * below fails. Those are not failure conditions. + */ + rc = rvu_npc_exact_update_table_entry(rvu, cgx_id, lmac_id, pfvf->mac_addr, + req->mac_addr, &seq_id); + if (!rc) { + rsp->index = seq_id; + ether_addr_copy(pfvf->mac_addr, req->mac_addr); + ether_addr_copy(rsp->mac_addr, req->mac_addr); + dev_dbg(rvu->dev, "%s MAC (%pM) update to PF=%d success\n", + __func__, req->mac_addr, pf); + return 0; + } + + /* Try deleting and adding it again */ + rc = rvu_npc_exact_del_table_entry_by_id(rvu, req->index); + if (rc) { + dev_dbg(rvu->dev, "%s MAC (%pM) del PF=%d failed\n", + __func__, pfvf->mac_addr, pf); + } + + /* find mcam entry if exist */ + rc = nix_get_nixlf(rvu, req->hdr.pcifunc, &nixlf, NULL); + if (!rc) { + mcam_idx = npc_get_nixlf_mcam_index(&rvu->hw->mcam, req->hdr.pcifunc, + nixlf, NIXLF_UCAST_ENTRY); + } + + rc = rvu_npc_exact_add_table_entry(rvu, cgx_id, lmac_id, req->mac_addr, + pfvf->rx_chan_base, 0, &seq_id, + true, mcam_idx, req->hdr.pcifunc); + if (rc) { + dev_err(rvu->dev, "%s MAC (%pM) add PF=%d failed\n", + __func__, req->mac_addr, pf); + return LMAC_AF_ERR_EXACT_MATCH_TBL_ADD_FAILED; + } + + rsp->index = seq_id; + ether_addr_copy(rsp->mac_addr, req->mac_addr); + ether_addr_copy(pfvf->mac_addr, req->mac_addr); + dev_dbg(rvu->dev, + "%s MAC (%pM) del and add to PF=%d success (seq_id=%u)\n", + __func__, req->mac_addr, pf, seq_id); + return 0; +} + /** * rvu_npc_exact_can_disable_feature - Check if feature can be disabled. * @rvu: resource virtualization unit. diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h index e6cc6d9aea7e..3efeb09c58de 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h @@ -202,13 +202,32 @@ struct npc_exact_table { }; bool rvu_npc_exact_has_match_table(struct rvu *rvu); -int rvu_npc_exact_del_table_entry_by_id(struct rvu *rvu, u32 seq_id); u32 rvu_npc_exact_get_max_entries(struct rvu *rvu); int rvu_npc_exact_init(struct rvu *rvu); +int rvu_npc_exact_mac_addr_reset(struct rvu *rvu, struct cgx_mac_addr_reset_req *req, + struct msg_rsp *rsp); + +int rvu_npc_exact_mac_addr_update(struct rvu *rvu, + struct cgx_mac_addr_update_req *req, + struct cgx_mac_addr_update_rsp *rsp); + +int rvu_npc_exact_mac_addr_add(struct rvu *rvu, + struct cgx_mac_addr_add_req *req, + struct cgx_mac_addr_add_rsp *rsp); + +int rvu_npc_exact_mac_addr_del(struct rvu *rvu, + struct cgx_mac_addr_del_req *req, + struct msg_rsp *rsp); + +int rvu_npc_exact_mac_addr_set(struct rvu *rvu, struct cgx_mac_addr_set_or_get *req, + struct cgx_mac_addr_set_or_get *rsp); + +void rvu_npc_exact_reset(struct rvu *rvu, u16 pcifunc); bool rvu_npc_exact_can_disable_feature(struct rvu *rvu); void rvu_npc_exact_disable_feature(struct rvu *rvu); void rvu_npc_exact_reset(struct rvu *rvu, u16 pcifunc); u16 rvu_npc_exact_drop_rule_to_pcifunc(struct rvu *rvu, u32 drop_rule_idx); - +int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc); +int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc); #endif /* RVU_NPC_HASH_H */