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From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: kvalo@codeaurora.org, wcn36xx@lists.infradead.org,
	linux-wireless@vger.kernel.org
Cc: bryan.odonoghue@linaro.org, shawn.guo@linaro.org,
	benl@squareup.com, loic.poulain@linaro.org,
	bjorn.andersson@linaro.org
Subject: [PATCH v6 12/12] wcn36xx: Enable WOWLAN flags
Date: Sat,  5 Jun 2021 02:11:40 +0100	[thread overview]
Message-ID: <20210605011140.2004643-13-bryan.odonoghue@linaro.org> (raw)
In-Reply-To: <20210605011140.2004643-1-bryan.odonoghue@linaro.org>

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 --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
-- 
2.30.1


      parent reply	other threads:[~2021-06-05  1:11 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-05  1:11 [PATCH v6 00/12] wcn36xx: Enable downstream consistent Wake on Lan Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 01/12] wcn36xx: Return result of set_power_params in suspend Bryan O'Donoghue
2021-06-14 15:18   ` Kalle Valo
2021-06-14 15:25     ` Kalle Valo
2021-06-14 15:36       ` Bryan O'Donoghue
2021-06-15  6:41         ` Kalle Valo
2021-06-05  1:11 ` [PATCH v6 02/12] wcn36xx: Run suspend for the first ieee80211_vif Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 03/12] wcn36xx: Add ipv4 ARP offload support in suspend Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 04/12] wcn36xx: Do not flush indication queue on suspend/resume Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 05/12] wcn36xx: Add ipv6 address tracking Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 06/12] wcn36xx: Add ipv6 namespace offload in suspend Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 07/12] wcn36xx: Add set_rekey_data callback Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 08/12] wcn36xx: Add GTK offload to WoWLAN path Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 09/12] wcn36xx: Add GTK offload info to WoWLAN resume Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 10/12] wcn36xx: Add Host suspend indication support Bryan O'Donoghue
2021-06-05  1:11 ` [PATCH v6 11/12] wcn36xx: Add host resume request support Bryan O'Donoghue
2021-06-05  1:11 ` Bryan O'Donoghue [this message]

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