diff options
| author | Geetha sowjanya <gakula@marvell.com> | 2023-11-22 14:41:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-24 15:10:17 +0300 |
| commit | a8d4879d5f1fac060719567d1a8e8f8e68a127fc (patch) | |
| tree | dbe5cb4cc390c23782210ea815c859ccdf761f6f /drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | |
| parent | aadbd27f9674d7f5457331fe0248b370d5c1f25d (diff) | |
| download | linux-a8d4879d5f1fac060719567d1a8e8f8e68a127fc.tar.xz | |
octeontx2-pf: TC flower offload support for ICMP type and code
Adds tc offload support for matching on ICMP type and code.
Example usage:
To enable adding tc ingress rules
tc qdisc add dev eth0 ingress
TC rule drop the ICMP echo reply:
tc filter add dev eth0 protocol ip parent ffff: \
flower ip_proto icmp type 8 code 0 skip_sw action drop
TC rule to drop ICMPv6 echo reply:
tc filter add dev eth0 protocol ipv6 parent ffff: flower \
indev eth0 ip_proto icmpv6 type 128 code 0 action drop
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c index bd817ee88735..468b6561ed3f 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c @@ -2889,6 +2889,14 @@ static void rvu_dbg_npc_mcam_show_flows(struct seq_file *s, RVU_DBG_PRINT_MPLS_TTL(rule->packet.mpls_lse[3], rule->mask.mpls_lse[3]); break; + case NPC_TYPE_ICMP: + seq_printf(s, "%d ", rule->packet.icmp_type); + seq_printf(s, "mask 0x%x\n", rule->mask.icmp_type); + break; + case NPC_CODE_ICMP: + seq_printf(s, "%d ", rule->packet.icmp_code); + seq_printf(s, "mask 0x%x\n", rule->mask.icmp_code); + break; default: seq_puts(s, "\n"); break; |