Messages in this thread Patch in this message | | | From | Ratheesh Kannoth <> | Subject | [PATCH net-next] octeontx2-pf: TC flower offload support for rxqueue mapping | Date | Mon, 19 Jun 2023 11:36:38 +0530 |
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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> --- .../net/ethernet/marvell/octeontx2/nic/otx2_tc.c | 14 ++++++++++++-- 1 file 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; } -- 2.25.1
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