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[v6,12/12] wcn36xx: Enable WOWLAN flags

Message ID 20210605011140.2004643-13-bryan.odonoghue@linaro.org
State Accepted
Commit 1e2e8ee957343575be7b370367b8312f7c489ac0
Delegated to: Kalle Valo
Headers show
Series wcn36xx: Enable downstream consistent Wake on Lan | expand

Commit Message

Bryan O'Donoghue June 5, 2021, 1:11 a.m. UTC
Enable flags for

- Magic packet
- GTK rekey

Previous patches implemented the necessary code to switch these two on.
Standalone magic packet absent GTK rekey is pretty useless, so it makes
sense to flag both at once.

Once done it is possible for wcn36xx firmware to

1. Respond to ipv4 and ipv6 ARP/NS lookup requests
2. Bring the system out of suspend when a magic packet is received.
   Magic in our case is a simple ipv4 or ipv6 unicast.
3. GTK rekey whilst in suspend
   Once we wake from suspend the GTK will be updated as necessary

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Benjamin Li <benl@squareup.com>
---
 drivers/net/wireless/ath/wcn36xx/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index c697b9f3633a..3a4e383b3a6c 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -173,7 +173,9 @@  static struct ieee80211_supported_band wcn_band_5ghz = {
 #ifdef CONFIG_PM
 
 static const struct wiphy_wowlan_support wowlan_support = {
-	.flags = WIPHY_WOWLAN_ANY
+	.flags = WIPHY_WOWLAN_ANY	|
+		 WIPHY_WOWLAN_MAGIC_PKT	|
+		 WIPHY_WOWLAN_SUPPORTS_GTK_REKEY
 };
 
 #endif