[PATCH V2] ath11k: add extended capabilities registration code

[PATCH V2] ath11k: add extended capabilities registration code

[John Crispin]

This patch registers the ext capabilities fields with the subsystem.
This allows us to announce TWT support.

Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
---
Changes in V2
* rebase ontop of ath11k-bringup

 drivers/net/wireless/ath/ath11k/mac.c | 41 +++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 76022fa32c38..2ee0650fe9c1 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4833,6 +4833,43 @@ static int ath11k_mac_setup_channels_rates(struct ath11k *ar,
 	return 0;
 }
 
+const static u8 ath11k_if_types_ext_capa[] = {
+	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
+};
+
+const static u8 ath11k_if_types_ext_capa_sta[] = {
+	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
+	[9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
+};
+
+const static u8 ath11k_if_types_ext_capa_ap[] = {
+	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
+	[9] = WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT,
+};
+
+const static struct wiphy_iftype_ext_capab ath11k_iftypes_ext_capa[] = {
+	{
+		.extended_capabilities = ath11k_if_types_ext_capa,
+		.extended_capabilities_mask = ath11k_if_types_ext_capa,
+		.extended_capabilities_len = sizeof(ath11k_if_types_ext_capa),
+	}, {
+		.iftype = NL80211_IFTYPE_STATION,
+		.extended_capabilities = ath11k_if_types_ext_capa_sta,
+		.extended_capabilities_mask = ath11k_if_types_ext_capa_sta,
+		.extended_capabilities_len =
+				sizeof(ath11k_if_types_ext_capa_sta),
+	}, {
+		.iftype = NL80211_IFTYPE_AP,
+		.extended_capabilities = ath11k_if_types_ext_capa_ap,
+		.extended_capabilities_mask = ath11k_if_types_ext_capa_ap,
+		.extended_capabilities_len =
+				sizeof(ath11k_if_types_ext_capa_ap),
+	},
+};
+
 static int ath11k_mac_register(struct ath11k *ar)
 {
 	struct ath11k_base *ab = ar->ab;
@@ -4936,6 +4973,10 @@ static int ath11k_mac_register(struct ath11k *ar)
 	ar->hw->wiphy->cipher_suites = cipher_suites;
 	ar->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
+	ar->hw->wiphy->iftype_ext_capab = ath11k_iftypes_ext_capa;
+	ar->hw->wiphy->num_iftype_ext_capab =
+		ARRAY_SIZE(ath11k_iftypes_ext_capa);
+
 	ath11k_reg_init(ar);
 
 	/* advertise HW checksum offload capabilities */
-- 
2.11.0


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Re: [PATCH V2] ath11k: add extended capabilities registration code

[Kalle Valo]

John Crispin <john@phrozen.org> wrote:

> This patch registers the ext capabilities fields with the subsystem.
> This allows us to announce TWT support.
> 
> Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
> Signed-off-by: John Crispin <john@phrozen.org>

Patch applied to ath.git, thanks.

39cc752fe3f7 ath11k: add extended capabilities registration code

-- 
https://patchwork.kernel.org/patch/10931169/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


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