From 84926eb57dbfc6f09bc9ccd90feacd02ef4b273f Mon Sep 17 00:00:00 2001 From: Ratheesh Kannoth Date: Wed, 6 Jul 2022 09:14:40 +0530 Subject: [PATCH] octeontx2-af: Invoke exact match functions if supported If exact match table is suppoted, call functions to add/del/update entries in exact match table instead of RPM dmac filters Signed-off-by: Ratheesh Kannoth Signed-off-by: David S. Miller --- .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 34 +++++++++++++++++++ .../ethernet/marvell/octeontx2/af/rvu_nix.c | 7 ++++ 2 files changed, 41 insertions(+) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c index 0d86f3e68fa0..5090ddcc7e8a 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c @@ -475,6 +475,11 @@ void rvu_cgx_disable_dmac_entries(struct rvu *rvu, u16 pcifunc) if (!is_cgx_config_permitted(rvu, pcifunc)) return; + if (rvu_npc_exact_has_match_table(rvu)) { + rvu_npc_exact_reset(rvu, pcifunc); + return; + } + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); cgx_dev = cgx_get_pdata(cgx_id); lmac_count = cgx_get_lmac_cnt(cgx_dev); @@ -585,6 +590,9 @@ int rvu_mbox_handler_cgx_mac_addr_set(struct rvu *rvu, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return -EPERM; + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_mac_addr_set(rvu, req, rsp); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); cgx_lmac_addr_set(cgx_id, lmac_id, req->mac_addr); @@ -603,6 +611,9 @@ int rvu_mbox_handler_cgx_mac_addr_add(struct rvu *rvu, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return -EPERM; + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_mac_addr_add(rvu, req, rsp); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); rc = cgx_lmac_addr_add(cgx_id, lmac_id, req->mac_addr); if (rc >= 0) { @@ -623,6 +634,9 @@ int rvu_mbox_handler_cgx_mac_addr_del(struct rvu *rvu, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return -EPERM; + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_mac_addr_del(rvu, req, rsp); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); return cgx_lmac_addr_del(cgx_id, lmac_id, req->index); } @@ -644,6 +658,11 @@ int rvu_mbox_handler_cgx_mac_max_entries_get(struct rvu *rvu, return 0; } + if (rvu_npc_exact_has_match_table(rvu)) { + rsp->max_dmac_filters = rvu_npc_exact_get_max_entries(rvu); + return 0; + } + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); rsp->max_dmac_filters = cgx_lmac_addr_max_entries_get(cgx_id, lmac_id); return 0; @@ -681,6 +700,10 @@ int rvu_mbox_handler_cgx_promisc_enable(struct rvu *rvu, struct msg_req *req, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return -EPERM; + /* Disable drop on non hit rule */ + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_promisc_enable(rvu, req->hdr.pcifunc); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); cgx_lmac_promisc_config(cgx_id, lmac_id, true); @@ -696,6 +719,10 @@ int rvu_mbox_handler_cgx_promisc_disable(struct rvu *rvu, struct msg_req *req, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return -EPERM; + /* Disable drop on non hit rule */ + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_promisc_disable(rvu, req->hdr.pcifunc); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); cgx_lmac_promisc_config(cgx_id, lmac_id, false); @@ -1099,6 +1126,10 @@ int rvu_mbox_handler_cgx_mac_addr_reset(struct rvu *rvu, struct cgx_mac_addr_res return LMAC_AF_ERR_PERM_DENIED; rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); + + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_mac_addr_reset(rvu, req, rsp); + return cgx_lmac_addr_reset(cgx_id, lmac_id); } @@ -1112,6 +1143,9 @@ int rvu_mbox_handler_cgx_mac_addr_update(struct rvu *rvu, if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) return LMAC_AF_ERR_PERM_DENIED; + if (rvu_npc_exact_has_match_table(rvu)) + return rvu_npc_exact_mac_addr_update(rvu, req, rsp); + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); return cgx_lmac_addr_update(cgx_id, lmac_id, req->mac_addr, req->index); } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 0fa625e2528e..1d3323da6930 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -14,6 +14,7 @@ #include "npc.h" #include "cgx.h" #include "lmac_common.h" +#include "rvu_npc_hash.h" static void nix_free_tx_vtag_entries(struct rvu *rvu, u16 pcifunc); static int rvu_nix_get_bpid(struct rvu *rvu, struct nix_bp_cfg_req *req, @@ -3792,9 +3793,15 @@ int rvu_mbox_handler_nix_set_rx_mode(struct rvu *rvu, struct nix_rx_mode *req, rvu_npc_install_promisc_entry(rvu, pcifunc, nixlf, pfvf->rx_chan_base, pfvf->rx_chan_cnt); + + if (rvu_npc_exact_has_match_table(rvu)) + rvu_npc_exact_promisc_enable(rvu, pcifunc); } else { if (!nix_rx_multicast) rvu_npc_enable_promisc_entry(rvu, pcifunc, nixlf, false); + + if (rvu_npc_exact_has_match_table(rvu)) + rvu_npc_exact_promisc_disable(rvu, pcifunc); } return 0; -- 2.20.1