diff options
| author |   Sunil Goutham <sgoutham@marvell.com> | 2018-12-02 18:17:36 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-12-03 16:23:07 -0800 |
| commit | c5e4e4d1060b9b6937db54829c66f5f2429ad2fc (patch) | |
| tree | 834c95b096994df0c155f54efe7377f5e93e4ed8 | |
| parent | Merge branch 'udp-msg_zerocopy' (diff) | |
| download | linux-dev-c5e4e4d1060b9b6937db54829c66f5f2429ad2fc.tar.xz linux-dev-c5e4e4d1060b9b6937db54829c66f5f2429ad2fc.zip | |
octeontx2-af: Skip NIXLF check for bcast MCE entry
At the time of initial broadcast packet replication table init,
NIXLFs are not yet attached to PF_FUNCs. Hence skipped checking
NIXLF while submitting MCE entry init instruction to NIX admin queue.
Also did a minor cleanup while installing bcast match entry in
packet parser unit i.e NPC.
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 2 |
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 962a82f7d141..183331448cf0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -431,9 +431,8 @@ static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req, bool ena; u64 cfg; - pfvf = rvu_get_pfvf(rvu, pcifunc); blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc); - if (!pfvf->nixlf || blkaddr < 0) + if (blkaddr < 0) return NIX_AF_ERR_AF_LF_INVALID; block = &hw->block[blkaddr]; @@ -443,9 +442,14 @@ static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req, return NIX_AF_ERR_AQ_ENQUEUE; } + pfvf = rvu_get_pfvf(rvu, pcifunc); nixlf = rvu_get_lf(rvu, block, pcifunc, 0); - if (nixlf < 0) - return NIX_AF_ERR_AF_LF_INVALID; + + /* Skip NIXLF check for broadcast MCE entry init */ + if (!(!rsp && req->ctype == NIX_AQ_CTYPE_MCE)) { + if (!pfvf->nixlf || nixlf < 0) + return NIX_AF_ERR_AF_LF_INVALID; + } switch (req->ctype) { case NIX_AQ_CTYPE_RQ: @@ -1295,7 +1299,7 @@ static int nix_setup_mce(struct rvu *rvu, int mce, u8 op, struct nix_aq_enq_req aq_req; int err; - aq_req.hdr.pcifunc = pcifunc; + aq_req.hdr.pcifunc = 0; aq_req.ctype = NIX_AQ_CTYPE_MCE; aq_req.op = op; aq_req.qidx = mce; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c index 6ea2b0e2df42..ee2600d93d54 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c @@ -476,7 +476,7 @@ void rvu_npc_install_bcast_match_entry(struct rvu *rvu, u16 pcifunc, * */ entry.kw[0] = BIT_ULL(13) | chan; - entry.kw_mask[0] = ~entry.kw[0] & (BIT_ULL(13) | 0xFFFULL); + entry.kw_mask[0] = BIT_ULL(13) | 0xFFFULL; *(u64 *)&action = 0x00; #ifdef MCAST_MCE |