diff options
| author | Ratheesh Kannoth <rkannoth@marvell.com> | 2023-06-19 11:36:38 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-20 20:16:20 -0700 |
| commit | 365eb32e4b456064aea4db61adc0a65b8a09bc80 (patch) | |
| tree | e9af9e1bcc4abac344b0f185b6222db1c5495649 /drivers/net/ethernet/marvell | |
| parent | f0d952646bcf186d6d1bea6ec89f96b7e57f3b83 (diff) | |
octeontx2-pf: TC flower offload support for rxqueue mapping
TC rule support to offload rx queue mapping rules.
Eg:
tc filter add dev eth2 ingress protocol ip flower \
dst_ip 192.168.8.100 \
action skbedit queue_mapping 4 skip_sw
action mirred ingress redirect dev eth5
Packets destined to 192.168.8.100 will be forwarded to rx
queue 4 of eth5 interface.
tc filter add dev eth2 ingress protocol ip flower \
dst_ip 192.168.8.100 \
action skbedit queue_mapping 9 skip_sw
Packets destined to 192.168.8.100 will be forwarded to rx
queue 4 of eth2 interface.
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Link: https://lore.kernel.org/r/20230619060638.1032304-1-rkannoth@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c index 231c3f0efb60..8a13df592af6 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c @@ -396,8 +396,12 @@ static int otx2_tc_parse_actions(struct otx2_nic *nic, return -EOPNOTSUPP; } req->vf = priv->pcifunc & RVU_PFVF_FUNC_MASK; - req->op = NIX_RX_ACTION_DEFAULT; - return 0; + + /* if op is already set; avoid overwriting the same */ + if (!req->op) + req->op = NIX_RX_ACTION_DEFAULT; + break; + case FLOW_ACTION_VLAN_POP: req->vtag0_valid = true; /* use RX_VTAG_TYPE7 which is initialized to strip vlan tag */ @@ -433,6 +437,12 @@ static int otx2_tc_parse_actions(struct otx2_nic *nic, case FLOW_ACTION_MARK: mark = act->mark; break; + + case FLOW_ACTION_RX_QUEUE_MAPPING: + req->op = NIX_RX_ACTIONOP_UCAST; + req->index = act->rx_queue; + break; + default: return -EOPNOTSUPP; } |