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From: Dave Taht <dave.taht@gmail.com>
To: netdev@vger.kernel.org
Cc: "Dave Taht" <dave.taht@gmail.com>,
	"Toke Høiland-Jørgensen" <toke@toke.dk>,
	"Sebastian Moeller" <moeller0@gmx.de>,
	"Ryan Mounce" <ryan@mounce.com.au>,
	"Jonathan Morton" <chromatix99@gmail.com>,
	"Kevin Darbyshire-Bryant" <kevin@darbyshire-bryant.me.uk>,
	"Nils Andreas Svee" <me@lochnair.net>,
	"Dean Scarff" <dos@scarff.id.au>,
	"Loganaden Velvindron" <loganaden@gmail.com>
Subject: [PATCH net-next 1/3] pkt_sched.h: add support for sch_cake API
Date: Sun,  3 Dec 2017 14:06:13 -0800	[thread overview]
Message-ID: <1512338775-3270-2-git-send-email-dave.taht@gmail.com> (raw)
In-Reply-To: <1512338775-3270-1-git-send-email-dave.taht@gmail.com>

Signed-off-by: Dave Taht <dave.taht@gmail.com>
---
 include/uapi/linux/pkt_sched.h | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index af3cc2f..ed7c111 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -935,4 +935,62 @@ enum {
 
 #define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
 
+/* CAKE */
+enum {
+	TCA_CAKE_UNSPEC,
+	TCA_CAKE_BASE_RATE,
+	TCA_CAKE_DIFFSERV_MODE,
+	TCA_CAKE_ATM,
+	TCA_CAKE_FLOW_MODE,
+	TCA_CAKE_OVERHEAD,
+	TCA_CAKE_RTT,
+	TCA_CAKE_TARGET,
+	TCA_CAKE_AUTORATE,
+	TCA_CAKE_MEMORY,
+	TCA_CAKE_NAT,
+	TCA_CAKE_ETHERNET,
+	TCA_CAKE_WASH,
+	TCA_CAKE_MPU,
+	TCA_CAKE_INGRESS,
+	TCA_CAKE_ACK_FILTER,
+	__TCA_CAKE_MAX
+};
+#define TCA_CAKE_MAX	(__TCA_CAKE_MAX - 1)
+
+struct tc_cake_traffic_stats {
+	__u32 packets;
+	__u32 link_ms;
+	__u64 bytes;
+};
+
+#define TC_CAKE_MAX_TINS (8)
+struct tc_cake_xstats {
+	__u16 version;  /* == 5, increments when struct extended */
+	__u8  max_tins; /* == TC_CAKE_MAX_TINS */
+	__u8  tin_cnt;  /* <= TC_CAKE_MAX_TINS */
+
+	__u32 threshold_rate[TC_CAKE_MAX_TINS];
+	__u32 target_us[TC_CAKE_MAX_TINS];
+	struct tc_cake_traffic_stats sent[TC_CAKE_MAX_TINS];
+	struct tc_cake_traffic_stats dropped[TC_CAKE_MAX_TINS];
+	struct tc_cake_traffic_stats ecn_marked[TC_CAKE_MAX_TINS];
+	struct tc_cake_traffic_stats backlog[TC_CAKE_MAX_TINS];
+	__u32 interval_us[TC_CAKE_MAX_TINS];
+	__u32 way_indirect_hits[TC_CAKE_MAX_TINS];
+	__u32 way_misses[TC_CAKE_MAX_TINS];
+	__u32 way_collisions[TC_CAKE_MAX_TINS];
+	__u32 peak_delay_us[TC_CAKE_MAX_TINS]; /* ~= bulk flow delay */
+	__u32 avge_delay_us[TC_CAKE_MAX_TINS];
+	__u32 base_delay_us[TC_CAKE_MAX_TINS]; /* ~= sparse flows delay */
+	__u16 sparse_flows[TC_CAKE_MAX_TINS];
+	__u16 bulk_flows[TC_CAKE_MAX_TINS];
+	__u16 unresponse_flows[TC_CAKE_MAX_TINS]; /* v4 - was u32 last_len */
+	__u16 spare[TC_CAKE_MAX_TINS]; /* v4 - split last_len */
+	__u32 max_skblen[TC_CAKE_MAX_TINS];
+	__u32 capacity_estimate;  /* version 2 */
+	__u32 memory_limit;       /* version 3 */
+	__u32 memory_used;	  /* version 3 */
+	struct tc_cake_traffic_stats ack_drops[TC_CAKE_MAX_TINS]; /* v5 */
+};
+
 #endif
-- 
2.7.4

  reply	other threads:[~2017-12-03 22:06 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-03 22:06 [PATCH net-next 0/3] Add Common Applications Kept Enhanced (cake) qdisc Dave Taht
2017-12-03 22:06 ` Dave Taht [this message]
2017-12-03 22:06 ` [PATCH net-next 2/3] " Dave Taht
2017-12-03 22:06 ` [PATCH net-next 3/3] Add support for building the new cake qdisc Dave Taht
2017-12-05  4:41   ` kbuild test robot
2018-04-24 11:44 ` [PATCH net-next v2] Add Common Applications Kept Enhanced (cake) qdisc Toke Høiland-Jørgensen
2018-04-24 11:44   ` [PATCH iproute2-next v2] Add support for cake qdisc Toke Høiland-Jørgensen
2018-04-24 12:30     ` [PATCH iproute2-next v3] " Toke Høiland-Jørgensen
2018-04-24 14:44       ` [Cake] " Stephen Hemminger
2018-04-24 14:45       ` Stephen Hemminger
2018-04-24 14:52         ` Toke Høiland-Jørgensen
2018-04-24 15:10           ` Stephen Hemminger
2018-04-24 15:38             ` Toke Høiland-Jørgensen
2018-04-24 15:11   ` [Cake] [PATCH net-next v2] Add Common Applications Kept Enhanced (cake) qdisc Stephen Hemminger
2018-04-24 15:14   ` Stephen Hemminger
2018-04-24 15:32     ` Georgios Amanakis
2018-04-24 15:41       ` Toke Høiland-Jørgensen
     [not found]         ` <CACvFP_hzHY+=qPh6_=_++UhbnAU1xjPguY7fNzG0TSVhYm0V3Q@mail.gmail.com>
2018-04-24 15:51           ` Georgios Amanakis
2018-04-24 16:03             ` Toke Høiland-Jørgensen
2018-04-26 19:16   ` kbuild test robot

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