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mac80211: indicate scanning state via debugfs

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Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
This commit is contained in:
Jianhui Zhao 2022-12-15 10:04:48 +08:00
parent 7c271ae7cc
commit e6c6f91b24
2 changed files with 113 additions and 0 deletions
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57
patches-22.03.2/0027-mac80211-indicate-scanning-state-via-debugfs.patch Normal file
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@ -0,0 +1,57 @@
From 69fb00d30e44f4ebf414b07297829ec2852d78c5 Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <jianhui.zhao@gl-inet.com>
Date: Thu, 15 Dec 2022 09:55:09 +0800
Subject: [PATCH] mac80211: indicate scanning state via debugfs
Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
---
...-indicate-scanning-state-via-debugfs.patch | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 package/kernel/mac80211/patches/subsys/785-indicate-scanning-state-via-debugfs.patch
diff --git a/package/kernel/mac80211/patches/subsys/785-indicate-scanning-state-via-debugfs.patch b/package/kernel/mac80211/patches/subsys/785-indicate-scanning-state-via-debugfs.patch
new file mode 100644
index 0000000000..536bb3208b
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/785-indicate-scanning-state-via-debugfs.patch
@@ -0,0 +1,37 @@
+Index: backports-5.15.58-1/net/mac80211/debugfs.c
+===================================================================
+--- backports-5.15.58-1.orig/net/mac80211/debugfs.c
++++ backports-5.15.58-1/net/mac80211/debugfs.c
+@@ -634,6 +634,25 @@ DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCou
+ DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount);
+ DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount);
+
++static ssize_t scanning_read(struct file *file,
++ char __user *user_buf,
++ size_t count, loff_t *ppos)
++{
++ struct ieee80211_local *local = file->private_data;
++ char buf[3];
++ int len;
++
++ len = scnprintf(buf, sizeof(buf), "%c\n", local->scanning ? 'Y' : 'N');
++
++ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
++}
++
++static const struct file_operations scanning_ops = {
++ .read = scanning_read,
++ .open = simple_open,
++ .llseek = default_llseek,
++};
++
+ void debugfs_hw_add(struct ieee80211_local *local)
+ {
+ struct dentry *phyd = local->hw.wiphy->debugfsdir;
+@@ -704,4 +723,6 @@ void debugfs_hw_add(struct ieee80211_loc
+ DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount);
+ DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount);
+ DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount);
++
++ DEBUGFS_ADD(scanning);
+ }
--
2.34.1

56
patches-wlan-ap/0030-mac80211-indicate-scanning-state-via-debugfs.patch Normal file
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@ -0,0 +1,56 @@
From aed2d2193b4639aa500dfea14a7ef6d6dfde6091 Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <jianhui.zhao@gl-inet.com>
Date: Thu, 15 Dec 2022 10:03:30 +0800
Subject: [PATCH] mac80211: indicate scanning state via debugfs
Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
---
.../302-indicate-scanning-state-via-debugfs | 36 +++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 feeds/wifi-ax/mac80211/patches/pending/302-indicate-scanning-state-via-debugfs
diff --git a/feeds/wifi-ax/mac80211/patches/pending/302-indicate-scanning-state-via-debugfs b/feeds/wifi-ax/mac80211/patches/pending/302-indicate-scanning-state-via-debugfs
new file mode 100644
index 00000000..54d5cb5a
--- /dev/null
+++ b/feeds/wifi-ax/mac80211/patches/pending/302-indicate-scanning-state-via-debugfs
@@ -0,0 +1,36 @@
+Index: backports-20210222_001-4.4.60-b157d2276/net/mac80211/debugfs.c
+===================================================================
+--- backports-20210222_001-4.4.60-b157d2276.orig/net/mac80211/debugfs.c
++++ backports-20210222_001-4.4.60-b157d2276/net/mac80211/debugfs.c
+@@ -587,6 +587,24 @@ DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCou
+ DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount);
+ DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount);
+
++static ssize_t scanning_read(struct file *file,
++ char __user *user_buf,
++ size_t count, loff_t *ppos)
++{
++ struct ieee80211_local *local = file->private_data;
++ char buf[3];
++ int len;
++
++ len = scnprintf(buf, sizeof(buf), "%c\n", local->scanning ? 'Y' : 'N');
++ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
++}
++
++static const struct file_operations scanning_ops = {
++ .read = scanning_read,
++ .open = simple_open,
++ .llseek = default_llseek,
++};
++
+ void debugfs_hw_add(struct ieee80211_local *local)
+ {
+ struct dentry *phyd = local->hw.wiphy->debugfsdir;
+@@ -658,4 +676,6 @@ void debugfs_hw_add(struct ieee80211_loc
+ DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount);
+ DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount);
+ DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount);
++
++ DEBUGFS_ADD(scanning);
+ }
--
2.34.1