netdev - [PATCH v2 iproute2 1/2] uapi pkt_sched: Add etf info

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Message-Id: <20180703225219.25526-1-jesus.sanchez-palencia@intel.com>
Date:   Tue,  3 Jul 2018 15:52:18 -0700
From:   Jesus Sanchez-Palencia <jesus.sanchez-palencia@...el.com>
To:     netdev@...r.kernel.org
Cc:     jhs@...atatu.com, kurt.kanzenbach@...utronix.de,
        xiyou.wangcong@...il.com, jiri@...nulli.us,
        vinicius.gomes@...el.com,
        Jesus Sanchez-Palencia <jesus.sanchez-palencia@...el.com>
Subject: [PATCH v2 iproute2 1/2] uapi pkt_sched: Add etf info - DO NOT COMMIT

This should come from the next uapi headers update.
Sending it now just as a convenience so anyone can build tc with etf
and taprio support.

Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@...el.com>
---
 include/uapi/linux/pkt_sched.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index 37b5096a..94911846 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -539,6 +539,7 @@ enum {
 	TCA_NETEM_LATENCY64,
 	TCA_NETEM_JITTER64,
 	TCA_NETEM_SLOT,
+	TCA_NETEM_SLOT_DIST,
 	__TCA_NETEM_MAX,
 };
 
@@ -581,6 +582,8 @@ struct tc_netem_slot {
 	__s64   max_delay;
 	__s32   max_packets;
 	__s32   max_bytes;
+	__s64	dist_delay; /* nsec */
+	__s64	dist_jitter; /* nsec */
 };
 
 enum {
@@ -934,4 +937,22 @@ enum {
 
 #define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
 
+
+/* ETF */
+struct tc_etf_qopt {
+	__s32 delta;
+	__s32 clockid;
+	__u32 flags;
+#define TC_ETF_DEADLINE_MODE_ON	BIT(0)
+#define TC_ETF_OFFLOAD_ON	BIT(1)
+};
+
+enum {
+	TCA_ETF_UNSPEC,
+	TCA_ETF_PARMS,
+	__TCA_ETF_MAX,
+};
+
+#define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
+
 #endif
-- 
2.17.1