From patchwork Sat Sep 17 20:26:40 2022
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979243
X-Patchwork-Delegate: kvalo@adurom.com
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Date: Sat, 17 Sep 2022 21:26:40 +0100
From: Daniel Golle <daniel@makrotopia.org>
To: linux-wireless@vger.kernel.org, Stanislaw Gruszka <stf_xl@wp.pl>,
        Helmut Schaa <helmut.schaa@googlemail.com>
Cc: Kalle Valo <kvalo@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH v3 02/16] rt2x00: add throughput LED trigger
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From: David Bauer <mail@david-bauer.net>

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>
---
 drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

--- 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 r
 	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 rt2
 
 #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.
 	 */