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mt76: mt7915: set bssinfo/starec command when adding interface

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bssinfo/starec disabled commands are sent during removing interface.
However, if we don't set corresponding enabled commands before
removing interface, the fw may enter an exception state due to
some NULL structs.
For example, the following commands can cause fw timeout in our newer
chips:
    ifconfig wlan0/mon0 up
    ifconfig wlan0/mon0 down

Fix this by setting enabled commands once interface added.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Shayne Chen
2022-01-14 14:58:32 +01:00
committed by Felix Fietkau
parent 68c5aa56f5
commit 541e4e8d3c
1 changed files with 3 additions and 0 deletions
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mt7915/main.c
+3
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@@ -257,6 +257,9 @@ static int mt7915_add_interface(struct ieee80211_hw *hw,
mt7915_init_bitrate_mask(vif);
memset(&mvif->cap, -1, sizeof(mvif->cap));
mt7915_mcu_add_bss_info(phy, vif, true);
mt7915_mcu_add_sta(dev, vif, NULL, true);
out:
mutex_unlock(&dev->mt76.mutex);