openwrt/package/kernel/mac80211/patches/rt2x00/612-rt2x00-led-tpt-trigger-support.patch
Hauke Mehrtens 97bc59a5c0 mac80211: Update to backports-5.10.68
Refresh all patches.
The removed patches were integrated upstream.

This contains fixes for CVE-2020-3702

1. These patches (ath, ath9k, mac80211)  were included in kernel
versions since 4.14.245 and 4.19.205. They fix security vulnerability
CVE-2020-3702 [1] similar to KrØØk, which was found by ESET [2].

Thank you Josef Schlehofer for reporting this problem.

[1] https://nvd.nist.gov/vuln/detail/CVE-2020-3702
[2] https://www.welivesecurity.com/2020/08/06/beyond-kr00k-even-more-wifi-chips-vulnerable-eavesdropping/

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-09-22 22:24:00 +02:00

45 lines
1.5 KiB
Diff

From: David Bauer <mail@david-bauer.net>
Date: Mon, 16 Dec 2019 20:47:06 +0100
Subject: [PATCH] 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.
Signed-off-by: David Bauer <mail@david-bauer.net>
Tested-by: Christoph Krapp <achterin@googlemail.com>
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1126,6 +1126,19 @@ 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;
@@ -1207,6 +1220,10 @@ 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.
*/