diff options
Diffstat (limited to 'net/sched/act_police.c')
| -rw-r--r-- | net/sched/act_police.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c index f4d917705263..79c8901f66ab 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -419,7 +419,8 @@ static int tcf_police_search(struct net *net, struct tc_action **a, u32 index) return tcf_idr_search(tn, a, index); } -static int tcf_police_act_to_flow_act(int tc_act, u32 *extval) +static int tcf_police_act_to_flow_act(int tc_act, u32 *extval, + struct netlink_ext_ack *extack) { int act_id = -EOPNOTSUPP; @@ -430,19 +431,28 @@ static int tcf_police_act_to_flow_act(int tc_act, u32 *extval) act_id = FLOW_ACTION_DROP; else if (tc_act == TC_ACT_PIPE) act_id = FLOW_ACTION_PIPE; + else if (tc_act == TC_ACT_RECLASSIFY) + NL_SET_ERR_MSG_MOD(extack, "Offload not supported when conform/exceed action is \"reclassify\""); + else + NL_SET_ERR_MSG_MOD(extack, "Unsupported conform/exceed action offload"); } else if (TC_ACT_EXT_CMP(tc_act, TC_ACT_GOTO_CHAIN)) { act_id = FLOW_ACTION_GOTO; *extval = tc_act & TC_ACT_EXT_VAL_MASK; } else if (TC_ACT_EXT_CMP(tc_act, TC_ACT_JUMP)) { act_id = FLOW_ACTION_JUMP; *extval = tc_act & TC_ACT_EXT_VAL_MASK; + } else if (tc_act == TC_ACT_UNSPEC) { + NL_SET_ERR_MSG_MOD(extack, "Offload not supported when conform/exceed action is \"continue\""); + } else { + NL_SET_ERR_MSG_MOD(extack, "Unsupported conform/exceed action offload"); } return act_id; } static int tcf_police_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; @@ -466,14 +476,16 @@ static int tcf_police_offload_act_setup(struct tc_action *act, void *entry_data, entry->police.mtu = tcf_police_tcfp_mtu(act); act_id = tcf_police_act_to_flow_act(police->tcf_action, - &entry->police.exceed.extval); + &entry->police.exceed.extval, + extack); if (act_id < 0) return act_id; entry->police.exceed.act_id = act_id; act_id = tcf_police_act_to_flow_act(p->tcfp_result, - &entry->police.notexceed.extval); + &entry->police.notexceed.extval, + extack); if (act_id < 0) return act_id; |