From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/include/net/pkt_sched.h | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/kernel/include/net/pkt_sched.h b/kernel/include/net/pkt_sched.h
index 7e58b44..e186b2b 100644
--- a/kernel/include/net/pkt_sched.h
+++ b/kernel/include/net/pkt_sched.h
@@ -129,12 +129,14 @@
}
}
+extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1];
+
/* Calculate maximal size of packet seen by hard_start_xmit
routine of this device.
*/
static inline unsigned int psched_mtu(const struct net_device *dev)
{
- return dev->mtu + dev->hard_header_len;
+ return READ_ONCE(dev->mtu) + dev->hard_header_len;
}
static inline struct net *qdisc_net(struct Qdisc *q)
@@ -179,4 +181,13 @@
*offload);
void taprio_offload_free(struct tc_taprio_qopt_offload *offload);
+/* Ensure skb_mstamp_ns, which might have been populated with the txtime, is
+ * not mistaken for a software timestamp, because this will otherwise prevent
+ * the dispatch of hardware timestamps to the socket.
+ */
+static inline void skb_txtime_consumed(struct sk_buff *skb)
+{
+ skb->tstamp = ktime_set(0, 0);
+}
+
#endif
--
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