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authorJiri Pirko <jiri@mellanox.com>2020-03-28 16:37:43 +0100
committerDavid S. Miller <davem@davemloft.net>2020-03-30 11:06:49 -0700
commit93a129eb8c520b032e1823447b2e1badcc650666 (patch)
tree856a1f369cdb6d52dc265833fd83e2d40cc73d5e /include/net/act_api.h
parent8953b0770ff4e3038a6d4df3cc021f9bfb47548a (diff)
net: sched: expose HW stats types per action used by drivers
It may be up to the driver (in case ANY HW stats is passed) to select which type of HW stats he is going to use. Add an infrastructure to expose this information to user. $ tc filter add dev enp3s0np1 ingress proto ip handle 1 pref 1 flower dst_ip 192.168.1.1 action drop $ tc -s filter show dev enp3s0np1 ingress filter protocol ip pref 1 flower chain 0 filter protocol ip pref 1 flower chain 0 handle 0x1 eth_type ipv4 dst_ip 192.168.1.1 in_hw in_hw_count 2 action order 1: gact action drop random type none pass val 0 index 1 ref 1 bind 1 installed 10 sec used 10 sec Action statistics: Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 used_hw_stats immediate <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
-rw-r--r--include/net/act_api.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h
index ecdec9d6ead0..c24d7643548e 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -42,6 +42,8 @@ struct tc_action {
struct tcf_chain __rcu *goto_chain;
u32 tcfa_flags;
u8 hw_stats;
+ u8 used_hw_stats;
+ bool used_hw_stats_valid;
};
#define tcf_index common.tcfa_index
#define tcf_refcnt common.tcfa_refcnt