From 3320f36fd8ad45312c98857d36ecbef90f829497 Mon Sep 17 00:00:00 2001 From: Oz Shlomo Date: Sun, 12 Feb 2023 15:25:13 +0200 Subject: [PATCH] net/sched: act_pedit, setup offload action for action stats query A single tc pedit action may be translated to multiple flow_offload actions. Offload only actions that translate to a single pedit command value. Signed-off-by: Oz Shlomo Reviewed-by: Simon Horman Reviewed-by: Marcelo Ricardo Leitner Acked-by: Jamal Hadi Salim Signed-off-by: Paolo Abeni --- net/sched/act_pedit.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index c42fcc47dd6d9..35ebe5d5c261a 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -545,7 +545,28 @@ static int tcf_pedit_offload_act_setup(struct tc_action *act, void *entry_data, } *index_inc = k; } else { - return -EOPNOTSUPP; + struct flow_offload_action *fl_action = entry_data; + u32 cmd = tcf_pedit_cmd(act, 0); + int k; + + switch (cmd) { + case TCA_PEDIT_KEY_EX_CMD_SET: + fl_action->id = FLOW_ACTION_MANGLE; + break; + case TCA_PEDIT_KEY_EX_CMD_ADD: + fl_action->id = FLOW_ACTION_ADD; + break; + default: + NL_SET_ERR_MSG_MOD(extack, "Unsupported pedit command offload"); + return -EOPNOTSUPP; + } + + for (k = 1; k < tcf_pedit_nkeys(act); k++) { + if (cmd != tcf_pedit_cmd(act, k)) { + NL_SET_ERR_MSG_MOD(extack, "Unsupported pedit command offload"); + return -EOPNOTSUPP; + } + } } return 0; -- 2.30.2