Introduce rdd_monitor debugfs node in order to dump rdd2 configuration.
Signed-off-by: Lorenzo Bianconi <[email protected]>
---
.../wireless/mediatek/mt76/mt7915/debugfs.c | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index 2c010221e32d..7d8b7dbc5b58 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -84,6 +84,36 @@ mt7915_radar_trigger(void *data, u64 val)
DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL,
mt7915_radar_trigger, "%lld\n");
+static int
+mt7915_rdd_monitor(struct seq_file *s, void *data)
+{
+ struct mt7915_dev *dev = dev_get_drvdata(s->private);
+ struct cfg80211_chan_def *chandef = &dev->offchan_chain.chandef;
+ const char *bw;
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_40:
+ bw = "40";
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ bw = "80";
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ bw = "160";
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ bw = "80P80";
+ break;
+ default:
+ bw = "20";
+ break;
+ }
+
+ seq_printf(s, " freq %d MHz bw %s MHz\n", chandef->center_freq1, bw);
+
+ return 0;
+}
+
static int
mt7915_fw_debug_set(void *data, u64 val)
{
@@ -498,6 +528,8 @@ int mt7915_init_debugfs(struct mt7915_phy *phy)
&dev->hw_pattern);
debugfs_create_file("radar_trigger", 0200, dir, dev,
&fops_radar_trigger);
+ debugfs_create_devm_seqfile(dev->mt76.dev, "rdd_monitor", dir,
+ mt7915_rdd_monitor);
}
return 0;
--
2.31.1