From 5a579667850a1f2c324b0899de0bf5af487137b3 Mon Sep 17 00:00:00 2001 From: Subbaraya Sundeep Date: Sun, 15 Nov 2020 01:23:03 +0530 Subject: octeontx2-af: Delete NIX_RXVLAN_ALLOC mailbox message Since mailbox message for installing flows is in place, remove the RXVLAN_ALLOC mbox message which is redundant. Signed-off-by: Subbaraya Sundeep Signed-off-by: Sunil Goutham Signed-off-by: Naveen Mamindlapalli Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 1 - drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 6 --- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 59 ---------------------- .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 24 --------- 4 files changed, 90 deletions(-) (limited to 'drivers/net/ethernet/marvell') diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 8ea132ec1784..cb4e3d86b58b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -226,7 +226,6 @@ M(NIX_SET_RX_CFG, 0x8010, nix_set_rx_cfg, nix_rx_cfg, msg_rsp) \ M(NIX_LSO_FORMAT_CFG, 0x8011, nix_lso_format_cfg, \ nix_lso_format_cfg, \ nix_lso_format_cfg_rsp) \ -M(NIX_RXVLAN_ALLOC, 0x8012, nix_rxvlan_alloc, msg_req, msg_rsp) \ M(NIX_LF_PTP_TX_ENABLE, 0x8013, nix_lf_ptp_tx_enable, msg_req, msg_rsp) \ M(NIX_LF_PTP_TX_DISABLE, 0x8014, nix_lf_ptp_tx_disable, msg_req, msg_rsp) \ M(NIX_BP_ENABLE, 0x8016, nix_bp_enable, nix_bp_cfg_req, \ diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index fd46092ad189..37774bac32b0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -217,11 +217,6 @@ struct rvu_pfvf { u16 bcast_mce_idx; struct nix_mce_list bcast_mce_list; - /* VLAN offload */ - struct mcam_entry entry; - int rxvlan_index; - bool rxvlan; - struct rvu_npc_mcam_rule *def_ucast_rule; bool cgx_in_use; /* this PF/VF using CGX? */ @@ -571,7 +566,6 @@ void rvu_npc_enable_promisc_entry(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_install_bcast_match_entry(struct rvu *rvu, u16 pcifunc, int nixlf, u64 chan); void rvu_npc_enable_bcast_entry(struct rvu *rvu, u16 pcifunc, bool enable); -int rvu_npc_update_rxvlan(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_disable_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_free_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_disable_default_entries(struct rvu *rvu, u16 pcifunc, int nixlf); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 9444c857ed3d..e8d039503097 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -3142,65 +3142,6 @@ linkcfg: return 0; } -int rvu_mbox_handler_nix_rxvlan_alloc(struct rvu *rvu, struct msg_req *req, - struct msg_rsp *rsp) -{ - struct npc_mcam_alloc_entry_req alloc_req = { }; - struct npc_mcam_alloc_entry_rsp alloc_rsp = { }; - struct npc_mcam_free_entry_req free_req = { }; - u16 pcifunc = req->hdr.pcifunc; - int blkaddr, nixlf, err; - struct rvu_pfvf *pfvf; - - /* LBK VFs do not have separate MCAM UCAST entry hence - * skip allocating rxvlan for them - */ - if (is_afvf(pcifunc)) - return 0; - - pfvf = rvu_get_pfvf(rvu, pcifunc); - if (pfvf->rxvlan) - return 0; - - /* alloc new mcam entry */ - alloc_req.hdr.pcifunc = pcifunc; - alloc_req.count = 1; - - err = rvu_mbox_handler_npc_mcam_alloc_entry(rvu, &alloc_req, - &alloc_rsp); - if (err) - return err; - - /* update entry to enable rxvlan offload */ - blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc); - if (blkaddr < 0) { - err = NIX_AF_ERR_AF_LF_INVALID; - goto free_entry; - } - - nixlf = rvu_get_lf(rvu, &rvu->hw->block[blkaddr], pcifunc, 0); - if (nixlf < 0) { - err = NIX_AF_ERR_AF_LF_INVALID; - goto free_entry; - } - - pfvf->rxvlan_index = alloc_rsp.entry_list[0]; - /* all it means is that rxvlan_index is valid */ - pfvf->rxvlan = true; - - err = rvu_npc_update_rxvlan(rvu, pcifunc, nixlf); - if (err) - goto free_entry; - - return 0; -free_entry: - free_req.hdr.pcifunc = pcifunc; - free_req.entry = alloc_rsp.entry_list[0]; - rvu_mbox_handler_npc_mcam_free_entry(rvu, &free_req, rsp); - pfvf->rxvlan = false; - return err; -} - int rvu_mbox_handler_nix_set_rx_cfg(struct rvu *rvu, struct nix_rx_cfg *req, struct msg_rsp *rsp) { diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c index dd54d41801fb..5cf9b7a907ae 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c @@ -2730,30 +2730,6 @@ int rvu_mbox_handler_npc_get_kex_cfg(struct rvu *rvu, struct msg_req *req, return 0; } -int rvu_npc_update_rxvlan(struct rvu *rvu, u16 pcifunc, int nixlf) -{ - struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc); - struct npc_mcam *mcam = &rvu->hw->mcam; - int blkaddr, index; - bool enable; - - blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); - if (blkaddr < 0) - return NIX_AF_ERR_AF_LF_INVALID; - - if (!pfvf->rxvlan) - return 0; - - index = npc_get_nixlf_mcam_index(mcam, pcifunc, nixlf, - NIXLF_UCAST_ENTRY); - pfvf->entry.action = npc_get_mcam_action(rvu, mcam, blkaddr, index); - enable = is_mcam_entry_enabled(rvu, mcam, blkaddr, index); - npc_config_mcam_entry(rvu, mcam, blkaddr, pfvf->rxvlan_index, - pfvf->nix_rx_intf, &pfvf->entry, enable); - - return 0; -} - bool rvu_npc_write_default_rule(struct rvu *rvu, int blkaddr, int nixlf, u16 pcifunc, u8 intf, struct mcam_entry *entry, int *index) -- cgit v1.2.3