diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 86 |
1 files changed, 22 insertions, 64 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index eb026541f92..ca986cc9109 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -584,7 +584,6 @@ enum cfg80211_signal_type { * is no guarantee that these are well-formed!) * @len_information_elements: total length of the information elements * @signal: signal strength value (type depends on the wiphy's signal_type) - * @hold: BSS should not expire * @free_priv: function pointer to free private data * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes */ @@ -642,33 +641,17 @@ struct cfg80211_crypto_settings { * * This structure provides information needed to complete IEEE 802.11 * authentication. - * NOTE: This structure will likely change when more code from mac80211 is - * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too. - * Before using this in a driver that does not use mac80211, it would be better - * to check the status of that work and better yet, volunteer to work on it. - * - * @chan: The channel to use or %NULL if not specified (auto-select based on - * scan results) - * @peer_addr: The address of the peer STA (AP BSSID in infrastructure case); - * this field is required to be present; if the driver wants to help with - * BSS selection, it should use (yet to be added) MLME event to allow user - * space SME to be notified of roaming candidate, so that the SME can then - * use the authentication request with the recommended BSSID and whatever - * other data may be needed for authentication/association - * @ssid: SSID or %NULL if not yet available - * @ssid_len: Length of ssid in octets + * + * @bss: The BSS to authenticate with. * @auth_type: Authentication type (algorithm) * @ie: Extra IEs to add to Authentication frame or %NULL * @ie_len: Length of ie buffer in octets */ struct cfg80211_auth_request { - struct ieee80211_channel *chan; - u8 *peer_addr; - const u8 *ssid; - size_t ssid_len; - enum nl80211_auth_type auth_type; + struct cfg80211_bss *bss; const u8 *ie; size_t ie_len; + enum nl80211_auth_type auth_type; }; /** @@ -676,32 +659,18 @@ struct cfg80211_auth_request { * * This structure provides information needed to complete IEEE 802.11 * (re)association. - * NOTE: This structure will likely change when more code from mac80211 is - * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too. - * Before using this in a driver that does not use mac80211, it would be better - * to check the status of that work and better yet, volunteer to work on it. - * - * @chan: The channel to use or %NULL if not specified (auto-select based on - * scan results) - * @peer_addr: The address of the peer STA (AP BSSID); this field is required - * to be present and the STA must be in State 2 (authenticated) with the - * peer STA - * @ssid: SSID - * @ssid_len: Length of ssid in octets + * @bss: The BSS to associate with. * @ie: Extra IEs to add to (Re)Association Request frame or %NULL * @ie_len: Length of ie buffer in octets * @use_mfp: Use management frame protection (IEEE 802.11w) in this association * @crypto: crypto settings */ struct cfg80211_assoc_request { - struct ieee80211_channel *chan; - u8 *peer_addr; - const u8 *ssid; - size_t ssid_len; + struct cfg80211_bss *bss; const u8 *ie; size_t ie_len; - bool use_mfp; struct cfg80211_crypto_settings crypto; + bool use_mfp; }; /** @@ -710,16 +679,16 @@ struct cfg80211_assoc_request { * This structure provides information needed to complete IEEE 802.11 * deauthentication. * - * @peer_addr: The address of the peer STA (AP BSSID); this field is required - * to be present and the STA must be authenticated with the peer STA + * @bss: the BSS to deauthenticate from * @ie: Extra IEs to add to Deauthentication frame or %NULL * @ie_len: Length of ie buffer in octets + * @reason_code: The reason code for the deauthentication */ struct cfg80211_deauth_request { - u8 *peer_addr; - u16 reason_code; + struct cfg80211_bss *bss; const u8 *ie; size_t ie_len; + u16 reason_code; }; /** @@ -728,16 +697,16 @@ struct cfg80211_deauth_request { * This structure provides information needed to complete IEEE 802.11 * disassocation. * - * @peer_addr: The address of the peer STA (AP BSSID); this field is required - * to be present and the STA must be associated with the peer STA + * @bss: the BSS to disassociate from * @ie: Extra IEs to add to Disassociation frame or %NULL * @ie_len: Length of ie buffer in octets + * @reason_code: The reason code for the disassociation */ struct cfg80211_disassoc_request { - u8 *peer_addr; - u16 reason_code; + struct cfg80211_bss *bss; const u8 *ie; size_t ie_len; + u16 reason_code; }; /** @@ -1252,6 +1221,9 @@ extern void wiphy_free(struct wiphy *wiphy); /* internal struct */ struct cfg80211_conn; +struct cfg80211_internal_bss; + +#define MAX_AUTH_BSSES 4 /** * struct wireless_dev - wireless per-netdev state @@ -1281,7 +1253,6 @@ struct wireless_dev { struct net_device *netdev; /* currently used for IBSS and SME - might be rearranged later */ - struct cfg80211_bss *current_bss; u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; enum { @@ -1291,6 +1262,10 @@ struct wireless_dev { } sme_state; struct cfg80211_conn *conn; + struct cfg80211_internal_bss *authtry_bsses[MAX_AUTH_BSSES]; + struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES]; + struct cfg80211_internal_bss *current_bss; /* associated / joined */ + #ifdef CONFIG_WIRELESS_EXT /* wext data */ struct { @@ -1813,23 +1788,6 @@ void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len, gfp void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp); /** - * cfg80211_hold_bss - exclude bss from expiration - * @bss: bss which should not expire - * - * In a case when the BSS is not updated but it shouldn't expire this - * function can be used to mark the BSS to be excluded from expiration. - */ -void cfg80211_hold_bss(struct cfg80211_bss *bss); - -/** - * cfg80211_unhold_bss - remove expiration exception from the BSS - * @bss: bss which can expire again - * - * This function marks the BSS to be expirable again. - */ -void cfg80211_unhold_bss(struct cfg80211_bss *bss); - -/** * cfg80211_michael_mic_failure - notification of Michael MIC failure (TKIP) * @dev: network device * @addr: The source MAC address of the frame |