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91c84e87c2
To do not brake HW restart we should keep initialization vectors data.
I assumed that on start the data is already initialized to zeros, but
that not true on some scenarios and we should clear it. So add
additional flag to check if we are under HW restart and clear IV's
data if we are not.
Patch fixes AP mode regression.
Patch pending on linux-wireless and imported from patchwork.
Fixes: 0b2c42ced2 ("mac80211: Update to version 5.2-rc7")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
41 lines
1.3 KiB
Diff
41 lines
1.3 KiB
Diff
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@@ -25,6 +25,7 @@
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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+#include <linux/of.h>
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#include "rt2x00.h"
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#include "rt2800lib.h"
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@@ -9535,6 +9536,17 @@ static int rt2800_init_eeprom(struct rt2
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rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
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rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
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+ {
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+ struct device_node *np = rt2x00dev->dev->of_node;
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+ unsigned int led_polarity;
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+
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+ /* Allow overriding polarity from OF */
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+ if (!of_property_read_u32(np, "ralink,led-polarity",
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+ &led_polarity))
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+ rt2x00_set_field16(&eeprom, EEPROM_FREQ_LED_POLARITY,
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+ led_polarity);
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+ }
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+
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rt2x00dev->led_mcu_reg = eeprom;
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#endif /* CPTCFG_RT2X00_LIB_LEDS */
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--- a/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
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@@ -98,6 +98,9 @@ static int rt2x00leds_register_led(struc
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led->led_dev.name = name;
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led->led_dev.brightness = LED_OFF;
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+ if (rt2x00_is_soc(rt2x00dev))
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+ led->led_dev.brightness_set(&led->led_dev, LED_OFF);
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+
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retval = led_classdev_register(device, &led->led_dev);
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if (retval) {
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rt2x00_err(rt2x00dev, "Failed to register led handler\n");
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