wifi: rt2x00: add throughput LED trigger

This adds a (currently missing) throughput LED trigger for the rt2x00
driver. Previously, LED triggers had to be assigned to the netdev, which
was limited to a single VAP.

Tested-by: Christoph Krapp <achterin@googlemail.com>
Signed-off-by: David Bauer <mail@david-bauer.net>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/73f5ba4134e621462a26186449400cf0c1ac1730.1663445157.git.daniel@makrotopia.org

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index e95c101c271113828b918f6896db6c9ed9bfca7e..3a035afcf7f99c6191fd8862531703714c659e8f 100644 (file)
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1093,6 +1093,19 @@ static void rt2x00lib_remove_hw(struct rt2x00_dev *rt2x00dev)
        kfree(rt2x00dev->spec.channels_info);
 }
 
+static const struct ieee80211_tpt_blink rt2x00_tpt_blink[] = {
+       { .throughput = 0 * 1024, .blink_time = 334 },
+       { .throughput = 1 * 1024, .blink_time = 260 },
+       { .throughput = 2 * 1024, .blink_time = 220 },
+       { .throughput = 5 * 1024, .blink_time = 190 },
+       { .throughput = 10 * 1024, .blink_time = 170 },
+       { .throughput = 25 * 1024, .blink_time = 150 },
+       { .throughput = 54 * 1024, .blink_time = 130 },
+       { .throughput = 120 * 1024, .blink_time = 110 },
+       { .throughput = 265 * 1024, .blink_time = 80 },
+       { .throughput = 586 * 1024, .blink_time = 50 },
+};
+
 static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
        struct hw_mode_spec *spec = &rt2x00dev->spec;
@@ -1174,6 +1187,11 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 
 #undef RT2X00_TASKLET_INIT
 
+       ieee80211_create_tpt_led_trigger(rt2x00dev->hw,
+                                        IEEE80211_TPT_LEDTRIG_FL_RADIO,
+                                        rt2x00_tpt_blink,
+                                        ARRAY_SIZE(rt2x00_tpt_blink));
+
        /*
         * Register HW.
         */