diff mbox series

[v2,1/9] wifi: ath12k: advertise driver capabilities for MBSSID and EMA

Message ID 20240508202912.11902-2-quic_alokad@quicinc.com (mailing list archive)
State Accepted
Commit 519a545cfee790024c623c7aacd165f7431773d5
Delegated to: Kalle Valo
Headers show
Series wifi: ath12k: MBSSID and EMA AP support | expand

Commit Message

Aloka Dixit May 8, 2024, 8:29 p.m. UTC 
Advertise the driver support for multiple BSSID (MBSSID) and
enhanced multi-BSSID advertisements (EMA) by setting extended
capabilities.

Configure mbssid_max_interfaces and ema_max_profile_periodicity
fields in structure wiphy which are used to advertise maximum number
of interfaces and profile periodicity supported by the driver.

Add new WMI fields to configure maximum vdev count supported for
MBSSID and profile periodicity in case of EMA.

Set WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET flag to allow
firmware to track and update the DTIM counts for each nontransmitted
profile.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/hw.h  | 1 +
 drivers/net/wireless/ath/ath12k/mac.c | 7 +++++++
 drivers/net/wireless/ath/ath12k/wmi.c | 7 ++++++-
 drivers/net/wireless/ath/ath12k/wmi.h | 3 +++
 4 files changed, 17 insertions(+), 1 deletion(-)

Comments

Kalle Valo May 16, 2024, 8:15 a.m. UTC | #1 
Aloka Dixit <quic_alokad@quicinc.com> wrote:

> Advertise the driver support for multiple BSSID (MBSSID) and
> enhanced multi-BSSID advertisements (EMA) by setting extended
> capabilities.
> 
> Configure mbssid_max_interfaces and ema_max_profile_periodicity
> fields in structure wiphy which are used to advertise maximum number
> of interfaces and profile periodicity supported by the driver.
> 
> Add new WMI fields to configure maximum vdev count supported for
> MBSSID and profile periodicity in case of EMA.
> 
> Set WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET flag to allow
> firmware to track and update the DTIM counts for each nontransmitted
> profile.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> 
> Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

9 patches applied to ath-next branch of ath.git, thanks.

519a545cfee7 wifi: ath12k: advertise driver capabilities for MBSSID and EMA
ea68f1bba616 wifi: ath12k: configure MBSSID params in vdev create/start
5fbd97f25c4c wifi: ath12k: rename MBSSID fields in wmi_vdev_up_cmd
51c47463543e wifi: ath12k: create a structure for WMI vdev up parameters
84edf47bcb31 wifi: ath12k: configure MBSSID parameters in AP mode
9fd28936b641 wifi: ath12k: refactor arvif security parameter configuration
8c6faa56bfb2 wifi: ath12k: add MBSSID beacon support
f27fbd76a98f wifi: ath12k: add EMA beacon support
c740a18f62f5 wifi: ath12k: skip sending vdev down for channel switch
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/hw.h b/drivers/net/wireless/ath/ath12k/hw.h
index 3f450ee93f34..2745bde0502c 100644
--- a/drivers/net/wireless/ath/ath12k/hw.h
+++ b/drivers/net/wireless/ath/ath12k/hw.h
@@ -80,6 +80,7 @@ 
 #define TARGET_RX_BATCHMODE		1
 #define TARGET_RX_PEER_METADATA_VER_V1A	2
 #define TARGET_RX_PEER_METADATA_VER_V1B	3
+#define TARGET_EMA_MAX_PROFILE_PERIOD	8
 
 #define ATH12K_HW_DEFAULT_QUEUE		0
 #define ATH12K_HW_MAX_QUEUES		4
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 96dc5c2e096f..e840ef89ffb3 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -8489,19 +8489,23 @@  static int ath12k_mac_setup_iface_combinations(struct ath12k_hw *ah)
 
 static const u8 ath12k_if_types_ext_capa[] = {
 	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
 	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
 };
 
 static const u8 ath12k_if_types_ext_capa_sta[] = {
 	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
 	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
 	[9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
 };
 
 static const u8 ath12k_if_types_ext_capa_ap[] = {
 	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+	[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
 	[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
 	[9] = WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT,
+	[10] = WLAN_EXT_CAPA11_EMA_SUPPORT,
 };
 
 static const struct wiphy_iftype_ext_capab ath12k_iftypes_ext_capa[] = {
@@ -8740,6 +8744,9 @@  static int ath12k_mac_hw_register(struct ath12k_hw *ah)
 	wiphy->iftype_ext_capab = ath12k_iftypes_ext_capa;
 	wiphy->num_iftype_ext_capab = ARRAY_SIZE(ath12k_iftypes_ext_capa);
 
+	wiphy->mbssid_max_interfaces = TARGET_NUM_VDEVS;
+	wiphy->ema_max_profile_periodicity = TARGET_EMA_MAX_PROFILE_PERIOD;
+
 	if (is_6ghz) {
 		wiphy_ext_feature_set(wiphy,
 				      NL80211_EXT_FEATURE_FILS_DISCOVERY);
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 7a52d2082b79..4bc19b47aa75 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -228,6 +228,9 @@  void ath12k_wmi_init_qcn9274(struct ath12k_base *ab,
 	config->peer_map_unmap_version = 0x32;
 	config->twt_ap_pdev_count = ab->num_radios;
 	config->twt_ap_sta_count = 1000;
+	config->ema_max_vap_cnt = ab->num_radios;
+	config->ema_max_profile_period = TARGET_EMA_MAX_PROFILE_PERIOD;
+	config->beacon_tx_offload_max_vdev += config->ema_max_vap_cnt;
 
 	if (test_bit(WMI_TLV_SERVICE_PEER_METADATA_V1A_V1B_SUPPORT, ab->wmi_ab.svc_map))
 		config->dp_peer_meta_data_ver = TARGET_RX_PEER_METADATA_VER_V1B;
@@ -3475,9 +3478,11 @@  ath12k_wmi_copy_resource_config(struct ath12k_wmi_resource_config_params *wmi_cf
 	wmi_cfg->twt_ap_sta_count = cpu_to_le32(tg_cfg->twt_ap_sta_count);
 	wmi_cfg->flags2 = le32_encode_bits(tg_cfg->dp_peer_meta_data_ver,
 					   WMI_RSRC_CFG_FLAGS2_RX_PEER_METADATA_VERSION);
-
 	wmi_cfg->host_service_flags = cpu_to_le32(tg_cfg->is_reg_cc_ext_event_supported <<
 				WMI_RSRC_CFG_HOST_SVC_FLAG_REG_CC_EXT_SUPPORT_BIT);
+	wmi_cfg->ema_max_vap_cnt = cpu_to_le32(tg_cfg->ema_max_vap_cnt);
+	wmi_cfg->ema_max_profile_period = cpu_to_le32(tg_cfg->ema_max_profile_period);
+	wmi_cfg->flags2 |= cpu_to_le32(WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET);
 }
 
 static int ath12k_init_cmd_send(struct ath12k_wmi_pdev *wmi,
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index 496866673aea..e71e6c73f249 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -2356,6 +2356,8 @@  struct ath12k_wmi_resource_config_arg {
 	u32 twt_ap_sta_count;
 	bool is_reg_cc_ext_event_supported;
 	u8  dp_peer_meta_data_ver;
+	u32 ema_max_vap_cnt;
+	u32 ema_max_profile_period;
 };
 
 struct ath12k_wmi_init_cmd_arg {
@@ -2410,6 +2412,7 @@  struct wmi_init_cmd {
 #define WMI_RSRC_CFG_HOST_SVC_FLAG_REG_CC_EXT_SUPPORT_BIT 4
 #define WMI_RSRC_CFG_FLAGS2_RX_PEER_METADATA_VERSION		GENMASK(5, 4)
 #define WMI_RSRC_CFG_FLAG1_BSS_CHANNEL_INFO_64	BIT(5)
+#define WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET      BIT(9)
 
 struct ath12k_wmi_resource_config_params {
 	__le32 tlv_header;