diff options
| author | Po Liu <Po.Liu@nxp.com> | 2020-05-01 08:53:16 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-01 16:08:19 -0700 |
| commit | d29bdd69ecdd70e8e3c2268fc8e188d6ab55e54a (patch) | |
| tree | 499c8a39b8146b56ed2d7821f9d8e8a6c4d20910 /net/sched | |
| parent | a51c328df3106663879645680609eb49b3ff6444 (diff) | |
net: schedule: add action gate offloading
Add the gate action to the flow action entry. Add the gate parameters to
the tc_setup_flow_action() queueing to the entries of flow_action_entry
array provide to the driver.
Signed-off-by: Po Liu <Po.Liu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/cls_api.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 11b683c45c28..7e85c91d0752 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -39,6 +39,7 @@ #include <net/tc_act/tc_skbedit.h> #include <net/tc_act/tc_ct.h> #include <net/tc_act/tc_mpls.h> +#include <net/tc_act/tc_gate.h> #include <net/flow_offload.h> extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1]; @@ -3526,6 +3527,27 @@ static void tcf_sample_get_group(struct flow_action_entry *entry, #endif } +static void tcf_gate_entry_destructor(void *priv) +{ + struct action_gate_entry *oe = priv; + + kfree(oe); +} + +static int tcf_gate_get_entries(struct flow_action_entry *entry, + const struct tc_action *act) +{ + entry->gate.entries = tcf_gate_get_list(act); + + if (!entry->gate.entries) + return -EINVAL; + + entry->destructor = tcf_gate_entry_destructor; + entry->destructor_priv = entry->gate.entries; + + return 0; +} + int tc_setup_flow_action(struct flow_action *flow_action, const struct tcf_exts *exts) { @@ -3672,6 +3694,17 @@ int tc_setup_flow_action(struct flow_action *flow_action, } else if (is_tcf_skbedit_priority(act)) { entry->id = FLOW_ACTION_PRIORITY; entry->priority = tcf_skbedit_priority(act); + } else if (is_tcf_gate(act)) { + entry->id = FLOW_ACTION_GATE; + entry->gate.index = tcf_gate_index(act); + entry->gate.prio = tcf_gate_prio(act); + entry->gate.basetime = tcf_gate_basetime(act); + entry->gate.cycletime = tcf_gate_cycletime(act); + entry->gate.cycletimeext = tcf_gate_cycletimeext(act); + entry->gate.num_entries = tcf_gate_num_entries(act); + err = tcf_gate_get_entries(entry, act); + if (err) + goto err_out; } else { err = -EOPNOTSUPP; goto err_out_locked; |