diff options
| author | Sunil Challa <sunilkumar.challa@broadcom.com> | 2017-12-01 11:13:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-03 05:25:38 +0300 |
| commit | c8fb7b8259c67b86cd93a71c85e78b34d2c96fdc (patch) | |
| tree | dd7525558e152f12bd6be75045ee33dd97767df3 | |
| parent | a7f3f939dd7d8398acebecd1ceb2e9e7ffbe91d2 (diff) | |
| download | linux-c8fb7b8259c67b86cd93a71c85e78b34d2c96fdc.tar.xz | |
bnxt_en: wildcard smac while creating tunnel decap filter
While creating a decap filter the tunnel smac need not (and must not) be
specified as we cannot ascertain the neighbor in the recv path. 'ttl'
match is also not needed for the decap filter and must be wild-carded.
Fixes: f484f6782e01 ("bnxt_en: add hwrm FW cmds for cfa_encap_record and decap_filter")
Signed-off-by: Sunil Challa <sunilkumar.challa@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index d5031f436f83..96bff48af971 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -532,10 +532,8 @@ static int hwrm_cfa_decap_filter_alloc(struct bnxt *bp, } if (flow->flags & BNXT_TC_FLOW_FLAGS_TUNL_ETH_ADDRS) { - enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR | - CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_SRC_MACADDR; + enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR; ether_addr_copy(req.dst_macaddr, l2_info->dmac); - ether_addr_copy(req.src_macaddr, l2_info->smac); } if (l2_info->num_vlans) { enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_T_IVLAN_VID; @@ -1012,10 +1010,9 @@ static int bnxt_tc_get_decap_handle(struct bnxt *bp, struct bnxt_tc_flow *flow, if (rc) goto put_decap; - decap_key->ttl = tun_key.ttl; decap_l2_info = &decap_node->l2_info; + /* decap smac is wildcarded */ ether_addr_copy(decap_l2_info->dmac, l2_info.smac); - ether_addr_copy(decap_l2_info->smac, l2_info.dmac); if (l2_info.num_vlans) { decap_l2_info->num_vlans = l2_info.num_vlans; decap_l2_info->inner_vlan_tpid = l2_info.inner_vlan_tpid; |