diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 67 | ||||
| -rw-r--r-- | include/net/mac80211.h | 54 |
2 files changed, 119 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 7790af534b7f6..363d7dd2255aa 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3023,6 +3023,10 @@ static inline const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 id) * * @bss: The BSS to authenticate with, the callee must obtain a reference * to it if it needs to keep it. + * @supported_selectors: List of selectors that should be assumed to be + * supported by the station. + * SAE_H2E must be assumed supported if set to %NULL. + * @supported_selectors_len: Length of supported_selectors in octets. * @auth_type: Authentication type (algorithm) * @ie: Extra IEs to add to Authentication frame or %NULL * @ie_len: Length of ie buffer in octets @@ -3045,6 +3049,8 @@ struct cfg80211_auth_request { struct cfg80211_bss *bss; const u8 *ie; size_t ie_len; + const u8 *supported_selectors; + u8 supported_selectors_len; enum nl80211_auth_type auth_type; const u8 *key; u8 key_len; @@ -3124,6 +3130,10 @@ enum cfg80211_assoc_req_flags { * included in the Current AP address field of the Reassociation Request * frame. * @flags: See &enum cfg80211_assoc_req_flags + * @supported_selectors: supported selectors in IEEE 802.11 format + * (or %NULL for no change). + * If %NULL, then support for SAE_H2E should be assumed. + * @supported_selectors_len: Length of supported_selectors in octets. * @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask * will be used in ht_capa. Un-supported values will be ignored. * @ht_capa_mask: The bits of ht_capa which are to be used. @@ -3150,6 +3160,8 @@ struct cfg80211_assoc_request { struct cfg80211_crypto_settings crypto; bool use_mfp; u32 flags; + const u8 *supported_selectors; + u8 supported_selectors_len; struct ieee80211_ht_cap ht_capa; struct ieee80211_ht_cap ht_capa_mask; struct ieee80211_vht_cap vht_capa, vht_capa_mask; @@ -4582,8 +4594,18 @@ struct mgmt_frame_regs { * * @set_hw_timestamp: Enable/disable HW timestamping of TM/FTM frames. * @set_ttlm: set the TID to link mapping. + * @set_epcs: Enable/Disable EPCS for station mode. * @get_radio_mask: get bitmask of radios in use. * (invoked with the wiphy mutex held) + * @assoc_ml_reconf: Request a non-AP MLO connection to perform ML + * reconfiguration, i.e., add and/or remove links to/from the + * association using ML reconfiguration action frames. Successfully added + * links will be added to the set of valid links. Successfully removed + * links will be removed from the set of valid links. The driver must + * indicate removed links by calling cfg80211_links_removed() and added + * links by calling cfg80211_mlo_reconf_add_done(). When calling + * cfg80211_mlo_reconf_add_done() the bss pointer must be given for each + * link for which MLO reconfiguration 'add' operation was requested. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -4947,6 +4969,11 @@ struct cfg80211_ops { int (*set_ttlm)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_ttlm_params *params); u32 (*get_radio_mask)(struct wiphy *wiphy, struct net_device *dev); + int (*assoc_ml_reconf)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_assoc_link *add_links, + u16 rem_links); + int (*set_epcs)(struct wiphy *wiphy, struct net_device *dev, + bool val); }; /* @@ -9705,6 +9732,39 @@ static inline int cfg80211_color_change_notify(struct net_device *dev, void cfg80211_links_removed(struct net_device *dev, u16 link_mask); /** + * struct cfg80211_mlo_reconf_done_data - MLO reconfiguration data + * @buf: MLO Reconfiguration Response frame (header + body) + * @len: length of the frame data + * @added_links: BIT mask of links successfully added to the association + * @links: per-link information indexed by link ID + * @links.bss: the BSS that MLO reconfiguration was requested for, ownership of + * the pointer moves to cfg80211 in the call to + * cfg80211_mlo_reconf_add_done(). + * + * The BSS pointer must be set for each link for which 'add' operation was + * requested in the assoc_ml_reconf callback. + */ +struct cfg80211_mlo_reconf_done_data { + const u8 *buf; + size_t len; + u16 added_links; + struct { + struct cfg80211_bss *bss; + } links[IEEE80211_MLD_MAX_NUM_LINKS]; +}; + +/** + * cfg80211_mlo_reconf_add_done - Notify about MLO reconfiguration result + * @dev: network device. + * @data: MLO reconfiguration done data, &struct cfg80211_mlo_reconf_done_data + * + * Inform cfg80211 and the userspace that processing of ML reconfiguration + * request to add links to the association is done. + */ +void cfg80211_mlo_reconf_add_done(struct net_device *dev, + struct cfg80211_mlo_reconf_done_data *data); + +/** * cfg80211_schedule_channels_check - schedule regulatory check if needed * @wdev: the wireless device to check * @@ -9714,6 +9774,13 @@ void cfg80211_links_removed(struct net_device *dev, u16 link_mask); */ void cfg80211_schedule_channels_check(struct wireless_dev *wdev); +/** + * cfg80211_epcs_changed - Notify about a change in EPCS state + * @netdev: the wireless device whose EPCS state changed + * @enabled: set to true if EPCS was enabled, otherwise set to false. + */ +void cfg80211_epcs_changed(struct net_device *netdev, bool enabled); + #ifdef CONFIG_CFG80211_DEBUGFS /** * wiphy_locked_debugfs_read - do a locked read in debugfs diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9320d4bc22ee4..c3ed2fcff8b79 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1855,6 +1855,9 @@ struct ieee80211_channel_switch { * operation on this interface and request a channel context without * the AP definition. Use this e.g. because the device is able to * handle OFDMA (downlink and trigger for uplink) on a per-AP basis. + * @IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC: indicates that the AP sta should + * be removed only after setting the vif as unassociated, and not the + * opposite. Only relevant for STA vifs. */ enum ieee80211_vif_flags { IEEE80211_VIF_BEACON_FILTER = BIT(0), @@ -1863,6 +1866,7 @@ enum ieee80211_vif_flags { IEEE80211_VIF_GET_NOA_UPDATE = BIT(3), IEEE80211_VIF_EML_ACTIVE = BIT(4), IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW = BIT(5), + IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC = BIT(6), }; @@ -2216,7 +2220,7 @@ enum ieee80211_key_flags { * @tx_pn: PN used for TX keys, may be used by the driver as well if it * needs to do software PN assignment by itself (e.g. due to TSO) * @flags: key flags, see &enum ieee80211_key_flags. - * @keyidx: the key index (0-3) + * @keyidx: the key index (0-7) * @keylen: key material length * @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte) * data block: @@ -2225,7 +2229,7 @@ enum ieee80211_key_flags { * - Temporal Authenticator Rx MIC Key (64 bits) * @icv_len: The ICV length for this key type * @iv_len: The IV length for this key type - * @link_id: the link ID for MLO, or -1 for non-MLO or pairwise keys + * @link_id: the link ID, 0 for non-MLO, or -1 for pairwise keys */ struct ieee80211_key_conf { atomic64_t tx_pn; @@ -2336,6 +2340,8 @@ enum ieee80211_sta_rx_bandwidth { IEEE80211_STA_RX_BW_320, }; +#define IEEE80211_STA_RX_BW_MAX IEEE80211_STA_RX_BW_320 + /** * struct ieee80211_sta_rates - station rate selection table * @@ -7734,6 +7740,50 @@ ieee80211_chan_width_to_rx_bw(enum nl80211_chan_width width) } } +/** + * ieee80211_prepare_rx_omi_bw - prepare for sending BW RX OMI + * @link_sta: the link STA the OMI is going to be sent to + * @bw: the bandwidth requested + * + * When the driver decides to do RX OMI to change bandwidth with a STA + * it calls this function to prepare, then sends the OMI, and finally + * calls ieee80211_finalize_rx_omi_bw(). + * + * Note that the (link) STA rate control is updated accordingly as well, + * but the chanctx might not be updated if there are other users. + * If the intention is to reduce the listen bandwidth, the driver must + * ensure there are no TDLS stations nor other uses of the chanctx. + * + * Also note that in order to sequence correctly, narrowing bandwidth + * will only happen in ieee80211_finalize_rx_omi_bw(), whereas widening + * again (e.g. going back to normal) will happen here. + * + * Note that we treat this symmetrically, so if the driver calls this + * and tells the peer to only send with a lower bandwidth, we assume + * that the driver also wants to only send at that lower bandwidth, to + * allow narrowing of the chanctx request for this station/interface. + * + * Finally, the driver must ensure that if the function returned %true, + * ieee80211_finalize_rx_omi_bw() is also called, even for example in + * case of HW restart. + * + * Context: Must be called with wiphy mutex held, and will call back + * into the driver, so ensure no driver locks are held. + * + * Return: %true if changes are going to be made, %false otherwise + */ +bool ieee80211_prepare_rx_omi_bw(struct ieee80211_link_sta *link_sta, + enum ieee80211_sta_rx_bandwidth bw); + +/** + * ieee80211_finalize_rx_omi_bw - finalize BW RX OMI update + * @link_sta: the link STA the OMI was sent to + * + * See ieee80211_client_prepare_rx_omi_bw(). Context is the same here + * as well. + */ +void ieee80211_finalize_rx_omi_bw(struct ieee80211_link_sta *link_sta); + /* for older drivers - let's not document these ... */ int ieee80211_emulate_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx); |