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(unknown [10.28.36.165]) by maili.marvell.com (Postfix) with ESMTP id 39C5D3F7041; Mon, 29 Jun 2026 19:47:30 -0700 (PDT) From: Ratheesh Kannoth To: , CC: , , , , , , "Ratheesh Kannoth" Subject: [PATCH net-next 2/9] octeontx2-af: switch: Add switch dev to AF mboxes Date: Tue, 30 Jun 2026 08:17:08 +0530 Message-ID: <20260630024715.4124281-3-rkannoth@marvell.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260630024715.4124281-1-rkannoth@marvell.com> References: <20260630024715.4124281-1-rkannoth@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDAyNCBTYWx0ZWRfX1j2JbiuMHWmg ZaO6w3g3IZaMG4MN74bk7wNAyZurg0Kb3sjcB95hyeYsIilp43Xl5NAFmOXfCQOh9ika7kU9dyk Px8D1Y2uhyt2gqy/CRNvORRffL27OF9V6uMJucfHEywiYompESM4FoDr3hDkXIWq4H73YHHuS8i 6kztB4tkkne/Jr0kxu/gyMHDQDyKTuy9YH3IVwgg39hVpaB/6LGKpZlzHZkgtDjV9FRZR0GoyFS xpu5ua4T+bvqkGIHw6m/3wtZgmZjKcjZ8VcNj5nbH7bYK2ssLH/m6jfjMbqCFzowQgKwFOQm9uh r/19Uqh2Gi71MJVorDF6h41Zml3CaCBqpQZ/ZHujUQnhK8FQdePruSiqRg0zI+AzRYp0n3ropJ7 rYYBWpjcpS8BXLAtYphjoCvUIiod+Ewy1mVo6RI3IS3LULsHUc+MgrJyATJ5NNB25mkkuIdWWPW G9P+ovQnjujE4JnjS9g== X-Proofpoint-ORIG-GUID: P55zvnUN5PHrGZoULqzoLm4jTMuBFw43 X-Authority-Analysis: v=2.4 cv=e6Y2j6p/ c=1 sm=1 tr=0 ts=6a432e45 cx=c_pps a=rEv8fa4AjpPjGxpoe8rlIQ==:117 a=rEv8fa4AjpPjGxpoe8rlIQ==:17 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=l0iWHRpgs5sLHlkKQ1IR:22 a=TtqV-g6YmW1Jfm2GSLaY:22 a=M5GUcnROAAAA:8 a=tre5bDftVekK85ftDVEA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDAyNCBTYWx0ZWRfX23Q2UYbgAMXF YEKuuFCChuVgPjQX34e/QcydIBHxEnYQZHTuDYk8pfg4DfS42SrS1KRNps3YXuCx27qycbZ0OCl ZuOBCN71isrVqyk/Wd09NDa/LLlri8k= X-Proofpoint-GUID: P55zvnUN5PHrGZoULqzoLm4jTMuBFw43 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_01,2026-06-26_01,2025-10-01_01 The Marvell switch hardware runs on a Linux OS. Switch needs various information from AF driver. These mboxes are defined to query those from AF driver. Signed-off-by: Ratheesh Kannoth --- .../ethernet/marvell/octeontx2/af/Makefile | 2 +- .../net/ethernet/marvell/octeontx2/af/mbox.h | 119 ++++++++++++++++++ .../net/ethernet/marvell/octeontx2/af/rvu.c | 109 ++++++++++++++++ .../net/ethernet/marvell/octeontx2/af/rvu.h | 1 + .../ethernet/marvell/octeontx2/af/rvu_nix.c | 3 +- .../ethernet/marvell/octeontx2/af/rvu_npc.c | 76 +++++++++++ .../marvell/octeontx2/af/rvu_npc_fs.c | 11 ++ .../marvell/octeontx2/af/switch/rvu_sw.c | 15 +++ .../marvell/octeontx2/af/switch/rvu_sw.h | 11 ++ 9 files changed, 344 insertions(+), 3 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.h diff --git a/drivers/net/ethernet/marvell/octeontx2/af/Makefile b/drivers/net/ethernet/marvell/octeontx2/af/Makefile index 82dd387308c9..73f20a44f1a0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/Makefile +++ b/drivers/net/ethernet/marvell/octeontx2/af/Makefile @@ -12,6 +12,6 @@ rvu_af-y := cgx.o rvu.o rvu_cgx.o rvu_npa.o rvu_nix.o \ rvu_reg.o rvu_npc.o rvu_debugfs.o ptp.o rvu_npc_fs.o \ rvu_cpt.o rvu_devlink.o rpm.o rvu_cn10k.o rvu_switch.o \ rvu_sdp.o rvu_npc_hash.o mcs.o mcs_rvu_if.o mcs_cnf10kb.o \ - switch/rvu_sw_l2.o switch/rvu_sw_l3.o switch/rvu_sw_fl.o\ + switch/rvu_sw.o switch/rvu_sw_l2.o switch/rvu_sw_l3.o switch/rvu_sw_fl.o \ rvu_rep.o cn20k/mbox_init.o cn20k/nix.o cn20k/debugfs.o \ cn20k/npa.o cn20k/npc.o diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 821895a7014e..eaea22a9cee8 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -172,6 +172,10 @@ M(FL_NOTIFY, 0x012, fl_notify, \ fl_notify_req, msg_rsp) \ M(FL_GET_STATS, 0x013, fl_get_stats, \ fl_get_stats_req, fl_get_stats_rsp) \ +M(GET_IFACE_GET_INFO, 0x014, iface_get_info, msg_req, \ + iface_get_info_rsp) \ +M(SWDEV2AF_NOTIFY, 0x015, swdev2af_notify, \ + swdev2af_notify_req, msg_rsp) \ /* CGX mbox IDs (range 0x200 - 0x3FF) */ \ M(CGX_START_RXTX, 0x200, cgx_start_rxtx, msg_req, msg_rsp) \ M(CGX_STOP_RXTX, 0x201, cgx_stop_rxtx, msg_req, msg_rsp) \ @@ -317,6 +321,14 @@ M(NPC_MCAM_GET_DFT_RL_IDXS, 0x601e, npc_get_dft_rl_idxs, \ M(NPC_MCAM_GET_NPC_PFL_INFO, 0x601f, npc_get_pfl_info, \ msg_req, \ npc_get_pfl_info_rsp) \ +M(NPC_MCAM_FLOW_DEL_N_FREE, 0x6020, npc_flow_del_n_free, \ + npc_flow_del_n_free_req, msg_rsp) \ +M(NPC_MCAM_GET_MUL_STATS, 0x6021, npc_mcam_mul_stats, \ + npc_mcam_get_mul_stats_req, \ + npc_mcam_get_mul_stats_rsp) \ +M(NPC_MCAM_GET_FEATURES, 0x6022, npc_mcam_get_features, \ + msg_req, \ + npc_mcam_get_features_rsp) \ /* NIX mbox IDs (range 0x8000 - 0xFFFF) */ \ M(NIX_LF_ALLOC, 0x8000, nix_lf_alloc, \ nix_lf_alloc_req, nix_lf_alloc_rsp) \ @@ -446,6 +458,12 @@ M(MCS_INTR_NOTIFY, 0xE00, mcs_intr_notify, mcs_intr_info, msg_rsp) #define MBOX_UP_REP_MESSAGES \ M(REP_EVENT_UP_NOTIFY, 0xEF0, rep_event_up_notify, rep_event, msg_rsp) \ +#define MBOX_UP_AF2SWDEV_MESSAGES \ +M(AF2SWDEV, 0xEF1, af2swdev_notify, af2swdev_notify_req, msg_rsp) + +#define MBOX_UP_AF2PF_FDB_REFRESH_MESSAGES \ +M(AF2PF_FDB_REFRESH, 0xEF2, af2pf_fdb_refresh, af2pf_fdb_refresh_req, msg_rsp) + enum { #define M(_name, _id, _1, _2, _3) MBOX_MSG_ ## _name = _id, MBOX_MESSAGES @@ -453,6 +471,8 @@ MBOX_UP_CGX_MESSAGES MBOX_UP_CPT_MESSAGES MBOX_UP_MCS_MESSAGES MBOX_UP_REP_MESSAGES +MBOX_UP_AF2SWDEV_MESSAGES +MBOX_UP_AF2PF_FDB_REFRESH_MESSAGES #undef M }; @@ -1587,6 +1607,30 @@ struct npc_mcam_alloc_entry_rsp { u16 entry_list[NPC_MAX_NONCONTIG_ENTRIES]; }; +struct npc_flow_del_n_free_req { + struct mbox_msghdr hdr; + u16 cnt; + u16 entry[256]; /* Entry index to be freed */ +}; + +struct npc_mcam_get_features_rsp { + struct mbox_msghdr hdr; + u64 rx_features; + u64 tx_features; +}; + +struct npc_mcam_get_mul_stats_req { + struct mbox_msghdr hdr; + int cnt; + u16 entry[256]; /* mcam entry */ +}; + +struct npc_mcam_get_mul_stats_rsp { + struct mbox_msghdr hdr; + int cnt; + u64 stat[256]; /* counter stats */ +}; + struct npc_mcam_free_entry_req { struct mbox_msghdr hdr; u16 entry; /* Entry index to be freed */ @@ -1909,6 +1953,81 @@ struct fl_get_stats_rsp { u64 pkts_diff; }; +struct af2swdev_notify_req { + struct mbox_msghdr hdr; + u64 flags; + u32 port_id; + u32 switch_id; + union { + struct { + u8 mac[6]; + }; + struct { + u8 cnt; + struct fib_entry entry[16]; + }; + + struct { + unsigned long cookie; + u64 features; + struct fl_tuple tuple; + }; + }; +}; + +struct af2pf_fdb_refresh_req { + struct mbox_msghdr hdr; + u16 pcifunc; + u8 mac[6]; +}; + +struct iface_info { + u64 is_vf :1; + u64 is_sdp :1; + u16 pcifunc; + u16 rx_chan_base; + u16 tx_chan_base; + u16 sq_cnt; + u16 cq_cnt; + u16 rq_cnt; + u8 rx_chan_cnt; + u8 tx_chan_cnt; + u8 tx_link; + u8 nix; +}; + +struct iface_get_info_rsp { + struct mbox_msghdr hdr; + int cnt; + struct iface_info info[256 + 32]; /* 32 PFs + 256 Vs */ +}; + +struct fl_info { + unsigned long cookie; + u16 mcam_idx[2]; + u8 dis : 1; + u8 uni_di : 1; +}; + +struct swdev2af_notify_req { + struct mbox_msghdr hdr; + u64 msg_type; +#define SWDEV2AF_MSG_TYPE_FW_STATUS BIT_ULL(0) +#define SWDEV2AF_MSG_TYPE_REFRESH_FDB BIT_ULL(1) +#define SWDEV2AF_MSG_TYPE_REFRESH_FL BIT_ULL(2) + u16 pcifunc; + union { + bool fw_up; // FW_STATUS message + + u8 mac[ETH_ALEN]; // fdb refresh message + + struct { // fl refresh message + int cnt; + struct fl_info fl[64]; + }; + }; +}; + struct flow_msg { unsigned char dmac[6]; unsigned char smac[6]; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index ffba56ee8a60..ee0751cc202e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -1990,6 +1990,115 @@ int rvu_mbox_handler_msix_offset(struct rvu *rvu, struct msg_req *req, return 0; } +int rvu_mbox_handler_iface_get_info(struct rvu *rvu, struct msg_req *req, + struct iface_get_info_rsp *rsp) +{ + struct iface_info *info; + struct rvu_pfvf *pfvf; + int pf, vf, numvfs; + u16 pcifunc; + int tot = 0; + u64 cfg; + + info = rsp->info; + for (pf = 0; pf < rvu->hw->total_pfs; pf++) { + cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(pf)); + numvfs = (cfg >> 12) & 0xFF; + + /* Skip not enabled PFs */ + if (!(cfg & BIT_ULL(20))) + goto chk_vfs; + + /* If Admin function, check on VFs */ + if (cfg & BIT_ULL(21)) + goto chk_vfs; + + pcifunc = rvu_make_pcifunc(rvu->pdev, pf, 0); + pfvf = rvu_get_pfvf(rvu, pcifunc); + + /* Populate iff at least one Tx channel */ + if (!pfvf->tx_chan_cnt) + goto chk_vfs; + + info->is_vf = 0; + info->pcifunc = pcifunc; + info->rx_chan_base = pfvf->rx_chan_base; + info->rx_chan_cnt = pfvf->rx_chan_cnt; + info->tx_chan_base = pfvf->tx_chan_base; + info->tx_chan_cnt = pfvf->tx_chan_cnt; + info->tx_link = nix_get_tx_link(rvu, pcifunc); + if (is_sdp_pfvf(rvu, pcifunc)) + info->is_sdp = 1; + + /* If interfaces are not UP, there are no queues */ + info->sq_cnt = 0; + info->cq_cnt = 0; + info->rq_cnt = 0; + + if (pfvf->sq_bmap) + info->sq_cnt = bitmap_weight(pfvf->sq_bmap, BITS_PER_LONG * 16); + + if (pfvf->cq_bmap) + info->cq_cnt = bitmap_weight(pfvf->cq_bmap, BITS_PER_LONG); + + if (pfvf->rq_bmap) + info->rq_cnt = bitmap_weight(pfvf->rq_bmap, BITS_PER_LONG); + + if (pfvf->nix_blkaddr == BLKADDR_NIX0) + info->nix = 0; + else + info->nix = 1; + + info++; + tot++; + +chk_vfs: + for (vf = 0; vf < numvfs; vf++) { + pcifunc = rvu_make_pcifunc(rvu->pdev, pf, vf + 1); + pfvf = rvu_get_pfvf(rvu, pcifunc); + + if (!pfvf->tx_chan_cnt) + continue; + + info->is_vf = 1; + info->pcifunc = pcifunc; + info->rx_chan_base = pfvf->rx_chan_base; + info->rx_chan_cnt = pfvf->rx_chan_cnt; + info->tx_chan_base = pfvf->tx_chan_base; + info->tx_chan_cnt = pfvf->tx_chan_cnt; + info->tx_link = nix_get_tx_link(rvu, pcifunc); + if (is_sdp_pfvf(rvu, pcifunc)) + info->is_sdp = 1; + + /* If interfaces are not UP, there are no queues */ + info->sq_cnt = 0; + info->cq_cnt = 0; + info->rq_cnt = 0; + + if (pfvf->sq_bmap) + info->sq_cnt = bitmap_weight(pfvf->sq_bmap, BITS_PER_LONG * 16); + + if (pfvf->cq_bmap) + info->cq_cnt = bitmap_weight(pfvf->cq_bmap, BITS_PER_LONG); + + if (pfvf->rq_bmap) + info->rq_cnt = bitmap_weight(pfvf->rq_bmap, BITS_PER_LONG); + + if (pfvf->nix_blkaddr == BLKADDR_NIX0) + info->nix = 0; + else + info->nix = 1; + + info++; + + tot++; + } + } + rsp->cnt = tot; + + return 0; +} + int rvu_mbox_handler_free_rsrc_cnt(struct rvu *rvu, struct msg_req *req, struct free_rsrcs_rsp *rsp) { diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 7f3505ae6860..21803e257cae 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -1158,6 +1158,7 @@ void rvu_program_channels(struct rvu *rvu); /* CN10K NIX */ void rvu_nix_block_cn10k_init(struct rvu *rvu, struct nix_hw *nix_hw); +int nix_get_tx_link(struct rvu *rvu, u16 pcifunc); /* CN10K RVU - LMT*/ void rvu_reset_lmt_map_tbl(struct rvu *rvu, u16 pcifunc); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 0297c7ab0614..d2734f6d6d92 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -32,7 +32,6 @@ static int nix_free_all_bandprof(struct rvu *rvu, u16 pcifunc); static void nix_clear_ratelimit_aggr(struct rvu *rvu, struct nix_hw *nix_hw, u32 leaf_prof); static const char *nix_get_ctx_name(int ctype); -static int nix_get_tx_link(struct rvu *rvu, u16 pcifunc); enum mc_tbl_sz { MC_TBL_SZ_256, @@ -2087,7 +2086,7 @@ static void nix_clear_tx_xoff(struct rvu *rvu, int blkaddr, rvu_write64(rvu, blkaddr, reg, 0x0); } -static int nix_get_tx_link(struct rvu *rvu, u16 pcifunc) +int nix_get_tx_link(struct rvu *rvu, u16 pcifunc) { struct rvu_hwinfo *hw = rvu->hw; int pf = rvu_get_pf(rvu->pdev, pcifunc); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c index c7bc0b3a29b9..385fafae0ffb 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c @@ -3544,6 +3544,42 @@ int rvu_mbox_handler_npc_mcam_free_entry(struct rvu *rvu, return rc; } +int rvu_mbox_handler_npc_flow_del_n_free(struct rvu *rvu, + struct npc_flow_del_n_free_req *mreq, + struct msg_rsp *rsp) +{ + struct npc_mcam_free_entry_req sreq = { 0 }; + struct npc_delete_flow_req dreq = { 0 }; + struct npc_delete_flow_rsp drsp = { 0 }; + int err, ret = 0; + + sreq.hdr.pcifunc = mreq->hdr.pcifunc; + dreq.hdr.pcifunc = mreq->hdr.pcifunc; + + if (!mreq->cnt || mreq->cnt > 256) { + dev_err(rvu->dev, "Invalid cnt=%d\n", mreq->cnt); + return -EINVAL; + } + + for (int i = 0; i < mreq->cnt; i++) { + dreq.entry = mreq->entry[i]; + err = rvu_mbox_handler_npc_delete_flow(rvu, &dreq, &drsp); + if (err) + dev_err(rvu->dev, "delete flow error for i=%d entry=%d\n", + i, mreq->entry[i]); + ret |= err; + + sreq.entry = mreq->entry[i]; + err = rvu_mbox_handler_npc_mcam_free_entry(rvu, &sreq, rsp); + if (err) + dev_err(rvu->dev, "free entry error for i=%d entry=%d\n", + i, mreq->entry[i]); + ret |= err; + } + + return ret; +} + int rvu_mbox_handler_npc_mcam_read_entry(struct rvu *rvu, struct npc_mcam_read_entry_req *req, struct npc_mcam_read_entry_rsp *rsp) @@ -4361,6 +4397,46 @@ int rvu_mbox_handler_npc_mcam_entry_stats(struct rvu *rvu, return 0; } +int rvu_mbox_handler_npc_mcam_mul_stats(struct rvu *rvu, + struct npc_mcam_get_mul_stats_req *req, + struct npc_mcam_get_mul_stats_rsp *rsp) +{ + struct npc_mcam *mcam = &rvu->hw->mcam; + u16 index, cntr; + int blkaddr; + u64 regval; + u32 bank; + + if (!req->cnt || req->cnt > 256) { + dev_err(rvu->dev, "%s invalid request cnt=%d\n", + __func__, req->cnt); + return -EINVAL; + } + + blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); + if (blkaddr < 0) + return NPC_MCAM_INVALID_REQ; + + mutex_lock(&mcam->lock); + + for (int i = 0; i < req->cnt; i++) { + index = req->entry[i] & (mcam->banksize - 1); + bank = npc_get_bank(mcam, req->entry[i]); + + /* read MCAM entry STAT_ACT register */ + regval = rvu_read64(rvu, blkaddr, NPC_AF_MCAMEX_BANKX_STAT_ACT(index, bank)); + cntr = regval & 0x1FF; + + rsp->stat[i] = rvu_read64(rvu, blkaddr, NPC_AF_MATCH_STATX(cntr)); + rsp->stat[i] &= BIT_ULL(48) - 1; + } + + rsp->cnt = req->cnt; + + mutex_unlock(&mcam->lock); + return 0; +} + void rvu_npc_clear_ucast_entry(struct rvu *rvu, int pcifunc, int nixlf) { struct npc_mcam *mcam = &rvu->hw->mcam; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c index 91b5947dae06..09c7ee8571df 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c @@ -1926,6 +1926,17 @@ static int npc_delete_flow(struct rvu *rvu, struct rvu_npc_mcam_rule *rule, return rvu_mbox_handler_npc_mcam_dis_entry(rvu, &dis_req, &dis_rsp); } +int rvu_mbox_handler_npc_mcam_get_features(struct rvu *rvu, + struct msg_req *req, + struct npc_mcam_get_features_rsp *rsp) +{ + struct npc_mcam *mcam = &rvu->hw->mcam; + + rsp->rx_features = mcam->rx_features; + rsp->tx_features = mcam->tx_features; + return 0; +} + int rvu_mbox_handler_npc_delete_flow(struct rvu *rvu, struct npc_delete_flow_req *req, struct npc_delete_flow_rsp *rsp) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.c b/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.c new file mode 100644 index 000000000000..fe143ad3f944 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.c @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU Admin Function driver + * + * Copyright (C) 2026 Marvell. + * + */ + +#include "rvu.h" + +int rvu_mbox_handler_swdev2af_notify(struct rvu *rvu, + struct swdev2af_notify_req *req, + struct msg_rsp *rsp) +{ + return 0; +} diff --git a/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.h b/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.h new file mode 100644 index 000000000000..f28dba556d80 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell RVU Admin Function driver + * + * Copyright (C) 2026 Marvell. + * + */ + +#ifndef RVU_SWITCH_H +#define RVU_SWITCH_H + +#endif -- 2.43.0