From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/net/core/net-procfs.c | 21 ++++++++++++++++-----
1 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/kernel/net/core/net-procfs.c b/kernel/net/core/net-procfs.c
index 2808c5f..eadb696 100644
--- a/kernel/net/core/net-procfs.c
+++ b/kernel/net/core/net-procfs.c
@@ -20,8 +20,8 @@
struct hlist_head *h;
unsigned int count = 0, offset = get_offset(*pos);
- h = &net->dev_name_head[get_bucket(*pos)];
- hlist_for_each_entry_rcu(dev, h, name_hlist) {
+ h = &net->dev_index_head[get_bucket(*pos)];
+ hlist_for_each_entry_rcu(dev, h, index_hlist) {
if (++count == offset)
return dev;
}
@@ -116,6 +116,12 @@
return 0;
}
+static u32 softnet_backlog_len(struct softnet_data *sd)
+{
+ return skb_queue_len_lockless(&sd->input_pkt_queue) +
+ skb_queue_len_lockless(&sd->process_queue);
+}
+
static struct softnet_data *softnet_get_online(loff_t *pos)
{
struct softnet_data *sd = NULL;
@@ -159,12 +165,17 @@
rcu_read_unlock();
#endif
+ /* the index is the CPU id owing this sd. Since offline CPUs are not
+ * displayed, it would be othrwise not trivial for the user-space
+ * mapping the data a specific CPU
+ */
seq_printf(seq,
- "%08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ "%08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x\n",
sd->processed, sd->dropped, sd->time_squeeze, 0,
0, 0, 0, 0, /* was fastroute */
0, /* was cpu_collision */
- sd->received_rps, flow_limit_count);
+ sd->received_rps, flow_limit_count,
+ softnet_backlog_len(sd), (int)seq->index);
return 0;
}
@@ -288,7 +299,7 @@
else
seq_printf(seq, "%04x", ntohs(pt->type));
- seq_printf(seq, " %-8s %pf\n",
+ seq_printf(seq, " %-8s %ps\n",
pt->dev ? pt->dev->name : "", pt->func);
}
--
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