diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 49 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c | 5 |
3 files changed, 0 insertions, 55 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index eeb7909e5287c..a85d7eb1ef77c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -784,7 +784,6 @@ bool is_npc_intf_tx(u8 intf); bool is_npc_intf_rx(u8 intf); bool is_npc_interface_valid(struct rvu *rvu, u8 intf); int rvu_npc_get_tx_nibble_cfg(struct rvu *rvu, u64 nibble_ena); -int npc_mcam_verify_channel(struct rvu *rvu, u16 pcifunc, u8 intf, u16 channel); int npc_flow_steering_init(struct rvu *rvu, int blkaddr); const char *npc_get_field_name(u8 hdr); int npc_get_bank(struct npc_mcam *mcam, int index); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c index 1ffe8a7a1f86d..d71fe69991346 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c @@ -85,36 +85,6 @@ static int npc_mcam_verify_pf_func(struct rvu *rvu, return 0; } -int npc_mcam_verify_channel(struct rvu *rvu, u16 pcifunc, u8 intf, u16 channel) -{ - int pf = rvu_get_pf(pcifunc); - u8 cgx_id, lmac_id; - int base = 0, end; - - if (is_npc_intf_tx(intf)) - return 0; - - /* return in case of AF installed rules */ - if (is_pffunc_af(pcifunc)) - return 0; - - if (is_afvf(pcifunc)) { - end = rvu_get_num_lbk_chans(); - if (end < 0) - return -EINVAL; - } else { - rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); - base = rvu_nix_chan_cgx(rvu, cgx_id, lmac_id, 0x0); - /* CGX mapped functions has maximum of 16 channels */ - end = rvu_nix_chan_cgx(rvu, cgx_id, lmac_id, 0xF); - } - - if (channel < base || channel > end) - return -EINVAL; - - return 0; -} - void rvu_npc_set_pkind(struct rvu *rvu, int pkind, struct rvu_pfvf *pfvf) { int blkaddr; @@ -2706,7 +2676,6 @@ int rvu_mbox_handler_npc_mcam_write_entry(struct rvu *rvu, struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc); struct npc_mcam *mcam = &rvu->hw->mcam; u16 pcifunc = req->hdr.pcifunc; - u16 channel, chan_mask; int blkaddr, rc; u8 nix_intf; @@ -2714,10 +2683,6 @@ int rvu_mbox_handler_npc_mcam_write_entry(struct rvu *rvu, if (blkaddr < 0) return NPC_MCAM_INVALID_REQ; - chan_mask = req->entry_data.kw_mask[0] & NPC_KEX_CHAN_MASK; - channel = req->entry_data.kw[0] & NPC_KEX_CHAN_MASK; - channel &= chan_mask; - mutex_lock(&mcam->lock); rc = npc_mcam_verify_entry(mcam, pcifunc, req->entry); if (rc) @@ -2740,12 +2705,6 @@ int rvu_mbox_handler_npc_mcam_write_entry(struct rvu *rvu, nix_intf = pfvf->nix_rx_intf; if (!is_pffunc_af(pcifunc) && - npc_mcam_verify_channel(rvu, pcifunc, req->intf, channel)) { - rc = NPC_MCAM_INVALID_REQ; - goto exit; - } - - if (!is_pffunc_af(pcifunc) && npc_mcam_verify_pf_func(rvu, &req->entry_data, req->intf, pcifunc)) { rc = NPC_MCAM_INVALID_REQ; goto exit; @@ -3091,7 +3050,6 @@ int rvu_mbox_handler_npc_mcam_alloc_and_write_entry(struct rvu *rvu, struct npc_mcam *mcam = &rvu->hw->mcam; u16 entry = NPC_MCAM_ENTRY_INVALID; u16 cntr = NPC_MCAM_ENTRY_INVALID; - u16 channel, chan_mask; int blkaddr, rc; u8 nix_intf; @@ -3102,13 +3060,6 @@ int rvu_mbox_handler_npc_mcam_alloc_and_write_entry(struct rvu *rvu, if (!is_npc_interface_valid(rvu, req->intf)) return NPC_MCAM_INVALID_REQ; - chan_mask = req->entry_data.kw_mask[0] & NPC_KEX_CHAN_MASK; - channel = req->entry_data.kw[0] & NPC_KEX_CHAN_MASK; - channel &= chan_mask; - - if (npc_mcam_verify_channel(rvu, req->hdr.pcifunc, req->intf, channel)) - return NPC_MCAM_INVALID_REQ; - if (npc_mcam_verify_pf_func(rvu, &req->entry_data, req->intf, req->hdr.pcifunc)) return NPC_MCAM_INVALID_REQ; 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 9bde1bb7e1481..43874d3509a16 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c @@ -1173,11 +1173,6 @@ int rvu_mbox_handler_npc_install_flow(struct rvu *rvu, if (err) return NPC_FLOW_NOT_SUPPORTED; - /* Skip channel validation if AF is installing */ - if (!is_pffunc_af(req->hdr.pcifunc) && - npc_mcam_verify_channel(rvu, target, req->intf, req->channel)) - return NPC_FLOW_CHAN_INVALID; - pfvf = rvu_get_pfvf(rvu, target); /* PF installing for its VF */ |