From 29025ca0d1d9f99b6d45c437d0ce9ea4f99e12f9 Mon Sep 17 00:00:00 2001 From: Aloka Dixit Date: Wed, 8 May 2024 13:29:04 -0700 Subject: [PATCH] wifi: ath12k: advertise driver capabilities for MBSSID and EMA BugLink: https://bugs.launchpad.net/bugs/2083196 [ Upstream commit 519a545cfee790024c623c7aacd165f7431773d5 ] 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 Acked-by: Jeff Johnson Signed-off-by: Kalle Valo Link: https://msgid.link/20240508202912.11902-2-quic_alokad@quicinc.com Stable-dep-of: 1eeafd64c7b4 ("wifi: ath12k: fix peer metadata parsing") Signed-off-by: Sasha Levin Signed-off-by: Portia Stephens Signed-off-by: Roxana Nicolescu --- drivers/net/wireless/ath/ath12k/hw.h | 1 + drivers/net/wireless/ath/ath12k/mac.c | 7 +++++++ drivers/net/wireless/ath/ath12k/wmi.c | 6 ++++++ drivers/net/wireless/ath/ath12k/wmi.h | 3 +++ 4 files changed, 17 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/hw.h b/drivers/net/wireless/ath/ath12k/hw.h index d2622bfef942..dbc21a42edf0 100644 --- a/drivers/net/wireless/ath/ath12k/hw.h +++ b/drivers/net/wireless/ath/ath12k/hw.h @@ -66,6 +66,7 @@ #define TARGET_NUM_WDS_ENTRIES 32 #define TARGET_DMA_BURST_SIZE 1 #define TARGET_RX_BATCHMODE 1 +#define TARGET_EMA_MAX_PROFILE_PERIOD 8 #define ATH12K_HW_MAX_QUEUES 4 #define ATH12K_QUEUE_LEN 4096 diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index d67ee0312c1d..dcf227e092a9 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -7324,19 +7324,23 @@ static int ath12k_mac_setup_iface_combinations(struct ath12k *ar) 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[] = { @@ -7515,6 +7519,9 @@ static int __ath12k_mac_register(struct ath12k *ar) 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 (ar->supports_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 0b3eb541cdb4..c4212da79c3a 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; } void ath12k_wmi_init_wcn7850(struct ath12k_base *ab, @@ -3267,6 +3270,9 @@ 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->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 06e5b9b4049b..4deb33545af7 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -2350,6 +2350,8 @@ struct ath12k_wmi_resource_config_arg { u32 twt_ap_pdev_count; u32 twt_ap_sta_count; bool is_reg_cc_ext_event_supported; + u32 ema_max_vap_cnt; + u32 ema_max_profile_period; }; struct ath12k_wmi_init_cmd_arg { @@ -2402,6 +2404,7 @@ struct wmi_init_cmd { } __packed; #define WMI_RSRC_CFG_HOST_SVC_FLAG_REG_CC_EXT_SUPPORT_BIT 4 +#define WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET BIT(9) struct ath12k_wmi_resource_config_params { __le32 tlv_header;