diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/335-v6.0-mac80211-add-debugfs-file-to-display-per-phy-AQL-pen.patch')
-rw-r--r-- | package/kernel/mac80211/patches/subsys/335-v6.0-mac80211-add-debugfs-file-to-display-per-phy-AQL-pen.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/package/kernel/mac80211/patches/subsys/335-v6.0-mac80211-add-debugfs-file-to-display-per-phy-AQL-pen.patch b/package/kernel/mac80211/patches/subsys/335-v6.0-mac80211-add-debugfs-file-to-display-per-phy-AQL-pen.patch deleted file mode 100644 index df45a520fa..0000000000 --- a/package/kernel/mac80211/patches/subsys/335-v6.0-mac80211-add-debugfs-file-to-display-per-phy-AQL-pen.patch +++ /dev/null @@ -1,58 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 25 Jun 2022 21:25:40 +0200 -Subject: [PATCH] mac80211: add debugfs file to display per-phy AQL pending - airtime - -Now that the global pending airtime is more relevant for airtime fairness, -it makes sense to make it accessible via debugfs for debugging - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/debugfs.c -+++ b/net/mac80211/debugfs.c -@@ -201,6 +201,36 @@ static const struct file_operations airt - .llseek = default_llseek, - }; - -+static ssize_t aql_pending_read(struct file *file, -+ char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ struct ieee80211_local *local = file->private_data; -+ char buf[400]; -+ int len = 0; -+ -+ len = scnprintf(buf, sizeof(buf), -+ "AC AQL pending\n" -+ "VO %u us\n" -+ "VI %u us\n" -+ "BE %u us\n" -+ "BK %u us\n" -+ "total %u us\n", -+ atomic_read(&local->aql_ac_pending_airtime[IEEE80211_AC_VO]), -+ atomic_read(&local->aql_ac_pending_airtime[IEEE80211_AC_VI]), -+ atomic_read(&local->aql_ac_pending_airtime[IEEE80211_AC_BE]), -+ atomic_read(&local->aql_ac_pending_airtime[IEEE80211_AC_BK]), -+ atomic_read(&local->aql_total_pending_airtime)); -+ return simple_read_from_buffer(user_buf, count, ppos, -+ buf, len); -+} -+ -+static const struct file_operations aql_pending_ops = { -+ .read = aql_pending_read, -+ .open = simple_open, -+ .llseek = default_llseek, -+}; -+ - static ssize_t aql_txq_limit_read(struct file *file, - char __user *user_buf, - size_t count, -@@ -628,6 +658,7 @@ void debugfs_hw_add(struct ieee80211_loc - DEBUGFS_ADD(hw_conf); - DEBUGFS_ADD_MODE(force_tx_status, 0600); - DEBUGFS_ADD_MODE(aql_enable, 0600); -+ DEBUGFS_ADD(aql_pending); - - if (local->ops->wake_tx_queue) - DEBUGFS_ADD_MODE(aqm, 0600); |