diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/commands.c | 13 | ||||
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/commands.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/core.c | 73 | ||||
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/core.h | 3 | ||||
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/qlink.h | 52 |
6 files changed, 119 insertions, 33 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 59d089e092f9..8849faa5bc10 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -1056,7 +1056,8 @@ static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy, pr_debug("MAC%u: initiator=%d alpha=%c%c\n", mac->macid, req->initiator, req->alpha2[0], req->alpha2[1]); - ret = qtnf_cmd_reg_notify(mac, req, qtnf_mac_slave_radar_get(wiphy)); + ret = qtnf_cmd_reg_notify(mac, req, qtnf_slave_radar_get(), + qtnf_dfs_offload_get()); if (ret) { pr_err("MAC%u: failed to update region to %c%c: %d\n", mac->macid, req->alpha2[0], req->alpha2[1], ret); @@ -1078,7 +1079,8 @@ struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus) { struct wiphy *wiphy; - if (bus->hw_info.hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) + if (qtnf_dfs_offload_get() && + (bus->hw_info.hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)) qtn_cfg80211_ops.start_radar_detection = NULL; if (!(bus->hw_info.hw_capab & QLINK_HW_CAPAB_PWR_MGMT)) @@ -1163,7 +1165,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) WIPHY_FLAG_NETNS_OK; wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; - if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) + if (qtnf_dfs_offload_get() && + (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD); if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_DWELL) diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index 548f6ff6d0f2..d0d7ec8794c4 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -257,6 +257,14 @@ int qtnf_cmd_send_start_ap(struct qtnf_vif *vif, cmd->pbss = s->pbss; cmd->ht_required = s->ht_required; cmd->vht_required = s->vht_required; + cmd->twt_responder = s->twt_responder; + if (s->he_obss_pd.enable) { + cmd->sr_params.sr_control |= QLINK_SR_SRG_INFORMATION_PRESENT; + cmd->sr_params.srg_obss_pd_min_offset = + s->he_obss_pd.min_offset; + cmd->sr_params.srg_obss_pd_max_offset = + s->he_obss_pd.max_offset; + } aen = &cmd->aen; aen->auth_type = s->auth_type; @@ -510,6 +518,8 @@ qtnf_sta_info_parse_rate(struct rate_info *rate_dst, rate_dst->flags |= RATE_INFO_FLAGS_MCS; else if (rate_src->flags & QLINK_STA_INFO_RATE_FLAG_VHT_MCS) rate_dst->flags |= RATE_INFO_FLAGS_VHT_MCS; + else if (rate_src->flags & QLINK_STA_INFO_RATE_FLAG_HE_MCS) + rate_dst->flags |= RATE_INFO_FLAGS_HE_MCS; if (rate_src->flags & QLINK_STA_INFO_RATE_FLAG_SHORT_GI) rate_dst->flags |= RATE_INFO_FLAGS_SHORT_GI; @@ -2454,7 +2464,7 @@ out: } int qtnf_cmd_reg_notify(struct qtnf_wmac *mac, struct regulatory_request *req, - bool slave_radar) + bool slave_radar, bool dfs_offload) { struct wiphy *wiphy = priv_to_wiphy(mac); struct qtnf_bus *bus = mac->bus; @@ -2517,6 +2527,7 @@ int qtnf_cmd_reg_notify(struct qtnf_wmac *mac, struct regulatory_request *req, } cmd->slave_radar = slave_radar; + cmd->dfs_offload = dfs_offload; cmd->num_channels = 0; for (band = 0; band < NUM_NL80211_BANDS; band++) { diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h index 761755bf9ede..ab273257b078 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.h +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h @@ -58,7 +58,7 @@ int qtnf_cmd_send_disconnect(struct qtnf_vif *vif, int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, bool up); int qtnf_cmd_reg_notify(struct qtnf_wmac *mac, struct regulatory_request *req, - bool slave_radar); + bool slave_radar, bool dfs_offload); int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel, struct qtnf_chan_stats *stats); int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif, diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index 5fb598389487..4320180f8c07 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -21,8 +21,22 @@ static bool slave_radar = true; module_param(slave_radar, bool, 0644); MODULE_PARM_DESC(slave_radar, "set 0 to disable radar detection in slave mode"); +static bool dfs_offload; +module_param(dfs_offload, bool, 0644); +MODULE_PARM_DESC(dfs_offload, "set 1 to enable DFS offload to firmware"); + static struct dentry *qtnf_debugfs_dir; +bool qtnf_slave_radar_get(void) +{ + return slave_radar; +} + +bool qtnf_dfs_offload_get(void) +{ + return dfs_offload; +} + struct qtnf_wmac *qtnf_core_get_mac(const struct qtnf_bus *bus, u8 macid) { struct qtnf_wmac *mac = NULL; @@ -156,7 +170,7 @@ static void qtnf_netdev_get_stats64(struct net_device *ndev, /* Netdev handler for transmission timeout. */ -static void qtnf_netdev_tx_timeout(struct net_device *ndev) +static void qtnf_netdev_tx_timeout(struct net_device *ndev, unsigned int txqueue) { struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev); struct qtnf_wmac *mac; @@ -211,9 +225,6 @@ static int qtnf_netdev_port_parent_id(struct net_device *ndev, const struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev); const struct qtnf_bus *bus = vif->mac->bus; - if (!(bus->hw_info.hw_capab & QLINK_HW_CAPAB_HW_BRIDGE)) - return -EOPNOTSUPP; - ppid->id_len = sizeof(bus->hw_id); memcpy(&ppid->id, bus->hw_id, ppid->id_len); @@ -456,11 +467,6 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus, return mac; } -bool qtnf_mac_slave_radar_get(struct wiphy *wiphy) -{ - return slave_radar; -} - static const struct ethtool_ops qtnf_ethtool_ops = { .get_drvinfo = cfg80211_get_drvinfo, }; @@ -656,12 +662,24 @@ bool qtnf_netdev_is_qtn(const struct net_device *ndev) return ndev->netdev_ops == &qtnf_netdev_ops; } +static int qtnf_check_br_ports(struct net_device *dev, void *data) +{ + struct net_device *ndev = data; + + if (dev != ndev && netdev_port_same_parent_id(dev, ndev)) + return -ENOTSUPP; + + return 0; +} + static int qtnf_core_netdevice_event(struct notifier_block *nb, unsigned long event, void *ptr) { struct net_device *ndev = netdev_notifier_info_to_dev(ptr); const struct netdev_notifier_changeupper_info *info; + struct net_device *brdev; struct qtnf_vif *vif; + struct qtnf_bus *bus; int br_domain; int ret = 0; @@ -672,25 +690,34 @@ static int qtnf_core_netdevice_event(struct notifier_block *nb, return NOTIFY_OK; vif = qtnf_netdev_get_priv(ndev); + bus = vif->mac->bus; switch (event) { case NETDEV_CHANGEUPPER: info = ptr; + brdev = info->upper_dev; - if (!netif_is_bridge_master(info->upper_dev)) + if (!netif_is_bridge_master(brdev)) break; pr_debug("[VIF%u.%u] change bridge: %s %s\n", - vif->mac->macid, vif->vifid, - netdev_name(info->upper_dev), + vif->mac->macid, vif->vifid, netdev_name(brdev), info->linking ? "add" : "del"); - if (info->linking) - br_domain = info->upper_dev->ifindex; - else - br_domain = ndev->ifindex; + if (IS_ENABLED(CONFIG_NET_SWITCHDEV) && + (bus->hw_info.hw_capab & QLINK_HW_CAPAB_HW_BRIDGE)) { + if (info->linking) + br_domain = brdev->ifindex; + else + br_domain = ndev->ifindex; + + ret = qtnf_cmd_netdev_changeupper(vif, br_domain); + } else { + ret = netdev_walk_all_lower_dev(brdev, + qtnf_check_br_ports, + ndev); + } - ret = qtnf_cmd_netdev_changeupper(vif, br_domain); break; default: break; @@ -763,13 +790,11 @@ int qtnf_core_attach(struct qtnf_bus *bus) } } - if (bus->hw_info.hw_capab & QLINK_HW_CAPAB_HW_BRIDGE) { - bus->netdev_nb.notifier_call = qtnf_core_netdevice_event; - ret = register_netdevice_notifier(&bus->netdev_nb); - if (ret) { - pr_err("failed to register netdev notifier: %d\n", ret); - goto error; - } + bus->netdev_nb.notifier_call = qtnf_core_netdevice_event; + ret = register_netdevice_notifier(&bus->netdev_nb); + if (ret) { + pr_err("failed to register netdev notifier: %d\n", ret); + goto error; } bus->fw_state = QTNF_FW_STATE_RUNNING; diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h index 116ec16aa15b..d715e1cd0006 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.h +++ b/drivers/net/wireless/quantenna/qtnfmac/core.h @@ -133,7 +133,8 @@ struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac); struct qtnf_vif *qtnf_mac_get_base_vif(struct qtnf_wmac *mac); void qtnf_mac_iface_comb_free(struct qtnf_wmac *mac); void qtnf_mac_ext_caps_free(struct qtnf_wmac *mac); -bool qtnf_mac_slave_radar_get(struct wiphy *wiphy); +bool qtnf_slave_radar_get(void); +bool qtnf_dfs_offload_get(void); struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus); int qtnf_core_net_attach(struct qtnf_wmac *mac, struct qtnf_vif *priv, const char *name, unsigned char name_assign_type); diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 75527f1bb306..b2edb03819d1 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -6,7 +6,7 @@ #include <linux/ieee80211.h> -#define QLINK_PROTO_VER 15 +#define QLINK_PROTO_VER 16 #define QLINK_MACID_RSVD 0xFF #define QLINK_VIFID_RSVD 0xFF @@ -196,6 +196,45 @@ struct qlink_sta_info_state { __le32 value; } __packed; +/** + * enum qlink_sr_ctrl_flags - control flags for spatial reuse parameter set + * + * @QLINK_SR_PSR_DISALLOWED: indicates whether or not PSR-based spatial reuse + * transmissions are allowed for STAs associated with the AP + * @QLINK_SR_NON_SRG_OBSS_PD_SR_DISALLOWED: indicates whether or not + * Non-SRG OBSS PD spatial reuse transmissions are allowed for STAs associated + * with the AP + * @NON_SRG_OFFSET_PRESENT: indicates whether or not Non-SRG OBSS PD Max offset + * field is valid in the element + * @QLINK_SR_SRG_INFORMATION_PRESENT: indicates whether or not SRG OBSS PD + * Min/Max offset fields ore valid in the element + */ +enum qlink_sr_ctrl_flags { + QLINK_SR_PSR_DISALLOWED = BIT(0), + QLINK_SR_NON_SRG_OBSS_PD_SR_DISALLOWED = BIT(1), + QLINK_SR_NON_SRG_OFFSET_PRESENT = BIT(2), + QLINK_SR_SRG_INFORMATION_PRESENT = BIT(3), +}; + +/** + * struct qlink_sr_params - spatial reuse parameters + * + * @sr_control: spatial reuse control field; flags contained in this field are + * defined in @qlink_sr_ctrl_flags + * @non_srg_obss_pd_max: added to -82 dBm to generate the value of the + * Non-SRG OBSS PD Max parameter + * @srg_obss_pd_min_offset: added to -82 dBm to generate the value of the + * SRG OBSS PD Min parameter + * @srg_obss_pd_max_offset: added to -82 dBm to generate the value of the + * SRG PBSS PD Max parameter + */ +struct qlink_sr_params { + u8 sr_control; + u8 non_srg_obss_pd_max; + u8 srg_obss_pd_min_offset; + u8 srg_obss_pd_max_offset; +} __packed; + /* QLINK Command messages related definitions */ @@ -596,8 +635,9 @@ enum qlink_user_reg_hint_type { * of &enum qlink_user_reg_hint_type. * @num_channels: number of &struct qlink_tlv_channel in a variable portion of a * payload. - * @slave_radar: whether slave device should enable radar detection. * @dfs_region: one of &enum qlink_dfs_regions. + * @slave_radar: whether slave device should enable radar detection. + * @dfs_offload: enable or disable DFS offload to firmware. * @info: variable portion of regulatory notifier callback. */ struct qlink_cmd_reg_notify { @@ -608,7 +648,7 @@ struct qlink_cmd_reg_notify { u8 num_channels; u8 dfs_region; u8 slave_radar; - u8 rsvd[1]; + u8 dfs_offload; u8 info[0]; } __packed; @@ -650,6 +690,8 @@ enum qlink_hidden_ssid { * @ht_required: stations must support HT * @vht_required: stations must support VHT * @aen: encryption info + * @sr_params: spatial reuse parameters + * @twt_responder: enable Target Wake Time * @info: variable configurations */ struct qlink_cmd_start_ap { @@ -665,6 +707,9 @@ struct qlink_cmd_start_ap { u8 ht_required; u8 vht_required; struct qlink_auth_encr aen; + struct qlink_sr_params sr_params; + u8 twt_responder; + u8 rsvd[3]; u8 info[0]; } __packed; @@ -948,6 +993,7 @@ enum qlink_sta_info_rate_flags { QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1), QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2), QLINK_STA_INFO_RATE_FLAG_60G = BIT(3), + QLINK_STA_INFO_RATE_FLAG_HE_MCS = BIT(4), }; /** |