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hostapd/src/drivers/driver_nl80211.h

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nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
/*
* Driver interaction with Linux nl80211/cfg80211 - definitions
* Copyright (c) 2002-2014, Jouni Malinen <j@w1.fi>
* Copyright (c) 2003-2004, Instant802 Networks, Inc.
* Copyright (c) 2005-2006, Devicescape Software, Inc.
* Copyright (c) 2007, Johannes Berg <johannes@sipsolutions.net>
* Copyright (c) 2009-2010, Atheros Communications
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef DRIVER_NL80211_H
#define DRIVER_NL80211_H
#include "nl80211_copy.h"
#include "utils/list.h"
#include "driver.h"
nl80211: Add NLA_F_NESTED to nla_nest_start() with older libnl versions This is needed to work around a missing attribute that would cause cfg80211 to reject some nl80211 commands (e.g., NL80211_ATTR_VENDOR_DATA) with new kernel versions that enforce netlink attribute policy validation. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-02-17 16:25:05 +01:00
#ifndef NL_CAPABILITY_VERSION_3_5_0
#define nla_nest_start(msg, attrtype) \
nla_nest_start(msg, NLA_F_NESTED | (attrtype))
#endif
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
struct nl80211_global {
Find correct driver for interface additions/removals Interface additions/removals are not guaranteed to be for the driver listening to the kernel events. As such, send the events to wpa_supplicant_event_global() which can then pick the correct interface registered with wpa_supplicant to send the event to. Signed-off-by: Roy Marples <roy@marples.name>
2016-03-15 14:02:08 +01:00
void *ctx;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
struct dl_list interfaces;
int if_add_ifindex;
u64 if_add_wdevid;
int if_add_wdevid_set;
struct netlink_data *netlink;
struct nl_cb *nl_cb;
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
struct nl_sock *nl;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int nl80211_id;
nl80211: Reduce the number of nlctrl name resolution calls The number of nlctrl name resolution calls required to connect to a WPA2-PSK AP is 12. And each nlctrl name resolution call spends 55 micro seconds on a lower spec CPU like Intel Atom N270. Reduce the number of nctrl name resolution calls from 12 to 1 by caching the results of nctrl name resolution calls on int size memory to speed up the connection process a little bit. Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2021-08-20 11:26:33 +02:00
int nlctrl_id;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int ioctl_sock; /* socket for ioctl() use */
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
struct nl_sock *nl_event;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
};
struct nl80211_wiphy_data {
struct dl_list list;
struct dl_list bsss;
struct dl_list drvs;
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
struct nl_sock *nl_beacons;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
struct nl_cb *nl_cb;
int wiphy_idx;
};
struct i802_bss {
struct wpa_driver_nl80211_data *drv;
struct i802_bss *next;
int ifindex;
nl80211: Make br_ifindex available in i802_bss Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
2014-09-10 07:25:16 +02:00
int br_ifindex;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
u64 wdev_id;
char ifname[IFNAMSIZ + 1];
char brname[IFNAMSIZ];
unsigned int beacon_set:1;
unsigned int added_if_into_bridge:1;
nl80211: Allocate nl_sock for NETLINK_ROUTE when already_in_bridge When we start hostapd having Hotspot 2.0 configuration with interface already added to bridge interface, addition and deletion of new neighbor to bridge ip neighbor table fails. This is since 'bss->added_if_into_bridge' is not set which only allows 'drv->rtnl_sk' (nl_sock for NETLINK_ROUTE) allocation needed for bridge ip neighbor table. Add a new bit 'already_in_bridge' and set it when interface is already added to bridge by some external component. Check this bit in addition to 'bss->added_if_into_bridge' for 'drv->rtnl_sk' allocation done in i802_init(). Now 'drv->rtnl_sk' is closed in wpa_driver_nl80211_deinit() regardless of 'bss->added_if_into_bridge' since when we have 'bss->already_in_bridge' case too, this need to be removed. brctl show bridge name bridge id STP enabled interfaces br0 8000.8efdf006b050 no ap hostapd_cli raw STATUS-DRIVER Selected interface 'ap' ifindex=15 ifname=ap brname=br0 addr=8e:fd:f0:06:b0:50 freq=5180 beacon_set=1 already_in_bridge=1 .. Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org>
2018-07-04 11:31:02 +02:00
unsigned int already_in_bridge:1;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
unsigned int added_bridge:1;
unsigned int in_deinit:1;
unsigned int wdev_id_set:1;
unsigned int added_if:1;
unsigned int static_ap:1;
nl80211: Use netlink connect socket for disconnect (ext auth) When external authentication is used, a specific netlink socket is used to send the connect command. If the same socket is not used for disconnect command, cfg80211 will discard the command. This constraint was added into the kernel in commit bad292973363 ("nl80211: Reject disconnect commands except from conn_owner"). That requires an update for the hostap.git commit 40a68f33844f ("nl80211: Create a netlink socket handle for the Connect interface"). Add a new flag into struct i802_bss to indicate if the special nl_connect socket was used for the connect command. When sending disconnect command this flag is tested to select the correct socket. Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
2018-11-26 08:44:02 +01:00
unsigned int use_nl_connect:1;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
u8 addr[ETH_ALEN];
nl80211: Check previous MAC address for locally-generated-deauth When using MAC randomization wpa_supplicant can change the local MAC address during roaming scenario: 1. We attach to AP1 (with MAC1/SSID1). 2. Roaming to AP2 (with MAC2/SSID2) is started: a) we send DEAUTH(for AP1, with MAC1) b) we change MAC to MAC2 due to randomization c) we start authentication for AP2 d) we get notification about DEAUTH for AP1 (which we ignore) e) we complete association with AP2 In point 2d we completely ignore the notification which later causes problems. This happens if the deauthentication event is generated by the local driver (e.g., due to beacon loss) instead of AP2 sending an explicit Deauthentication frame. The intended behavior is as follows: during roaming we generate DEAUTH (2a) and signal this event right away. To protect from handling of our own DEAUTH for the 2nd time supplicant marks 'ignore_next_local_deauth' variable. In point 2d we should receive this notification and clear the flag but this does not happen because MAC1 in the notification is not the current MAC address (it has been changed in 2b) so this notification is ignored as a one with a "foreign" address. So we end up successfully at AP2 but with 'ignore_next_local_deauth' still set which causes problems. For example if AP2 shuts down it has been observed on some drivers that the DEAUTH notification is generated as a local one and since we have flag to ignore it nothing is reported over D-Bus. To address the problem let's store the previously used MAC address and use it for checking for foreign address (in combination with the current one). Signed-off-by: Andrzej Ostruszka <amo@semihalf.com>
2022-06-13 14:09:13 +02:00
u8 prev_addr[ETH_ALEN];
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int freq;
int bandwidth;
int if_dynamic;
void *ctx;
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
struct nl_sock *nl_preq, *nl_mgmt, *nl_connect;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
struct nl_cb *nl_cb;
struct nl80211_wiphy_data *wiphy_data;
struct dl_list wiphy_list;
nl80211: Add support for mgmt_tx with random TA This adds support for specifying a random TA for management frame transmission commands and driver capability flags for indicating whether this is supported in not-connected and connected states. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-08 17:21:25 +01:00
u8 rand_addr[ETH_ALEN];
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
};
nl80211: Simplify if_indices tracking Maintain a single array (of struct with two int variables) instead of two independent arrays (of int) for tracking know ifindexes and reasons for having added them. The previous implementation tried to maintain two independent arrays even though they were always required to be of exactly same length and order. That had resulted in a bug earlier and the code was not exactly easy to understand either, so replace this with a single array. Signed-off-by: Jouni Malinen <j@w1.fi>
2019-04-28 20:05:54 +02:00
struct drv_nl80211_if_info {
int ifindex;
/* the AP/AP_VLAN iface that is in this bridge */
int reason;
};
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
struct wpa_driver_nl80211_data {
struct nl80211_global *global;
struct dl_list list;
struct dl_list wiphy_list;
char phyname[32];
rfkill: Match only the correct expected wiphy rfkill On systems that have multiple WLAN rfkill instances, the rfkill code can become confused into thinking that the device was unblocked when in fact it wasn't, because it only matches on the WLAN type. Since it then stores the new (unblocked) state from the wrong rfkill instance, it will never retry the failing IFF_UP operation and the user has to toggle rfkill again, or otherwise intervene manually, in this case to get back to operational state. Fix this by using the existing (but unused) ifname argument when the rfkill instance is created to match to a specific rfkill index only. As a P2P Device interface does not have a netdev interface associated with it, use the name of a sibling interface to initialize the rfkill context for the P2P Device interface. For nl80211, as the wiphy index is known only after getting the driver capabilities from the kernel, move the initialization of the rfkill object to wpa_driver_nl80211_finish_drv_init(). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2015-12-17 14:54:11 +01:00
unsigned int wiphy_idx;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
u8 perm_addr[ETH_ALEN];
void *ctx;
int ifindex;
int if_removed;
int if_disabled;
int ignore_if_down_event;
struct rfkill_data *rfkill;
struct wpa_driver_capa capa;
u8 *extended_capa, *extended_capa_mask;
unsigned int extended_capa_len;
nl80211: Use extended capabilities per interface type This adds the necessary changes to support extraction and use of the extended capabilities specified per interface type (a recent cfg80211/nl80211 extension). If that information is available, per-interface values will be used to override the global per-radio value. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-12 10:01:42 +02:00
struct drv_nl80211_ext_capa {
enum nl80211_iftype iftype;
u8 *ext_capa, *ext_capa_mask;
unsigned int ext_capa_len;
} iface_ext_capa[NL80211_IFTYPE_MAX];
unsigned int num_iface_ext_capa;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int has_capability;
nl80211: Fetch information on supported AKMs from the driver The driver can advertise supported AKMs per wiphy and/or per interface. Populate per interface supported AKMs based on the driver advertisement in the following order of preference: 1. AKM suites advertised by NL80211_ATTR_IFTYPE_AKM_SUITES 2. AKM suites advertised by NL80211_ATTR_AKM_SUITES If neither of these is available: 3. AKMs support is assumed as per legacy behavior. In addition, extend other driver interface wrappers to set the per-interface values based on the global capability indication. Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
2020-04-24 19:19:25 +02:00
int has_driver_key_mgmt;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int operstate;
int scan_complete_events;
enum scan_states {
NO_SCAN, SCAN_REQUESTED, SCAN_STARTED, SCAN_COMPLETED,
SCAN_ABORTED, SCHED_SCAN_STARTED, SCHED_SCAN_STOPPED,
SCHED_SCAN_RESULTS
} scan_state;
u8 auth_bssid[ETH_ALEN];
u8 auth_attempt_bssid[ETH_ALEN];
u8 bssid[ETH_ALEN];
u8 prev_bssid[ETH_ALEN];
int associated;
nl80211: Parse MLO connection info in NL80211_CMD_CONNECT event Parse NL80211_ATTR_MLO_LINKS in NL80211_CMD_CONNECT event and cache the MLO connection information. Set the legacy connection fields such as assoc_freq and bssid to the values of the MLO link on which association happened. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-08 16:44:09 +02:00
struct driver_sta_mlo_info sta_mlo_info;
Use SSID_MAX_LEN define instead of value 32 when comparing SSID length This makes the implementation easier to understand. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-04-07 11:00:13 +02:00
u8 ssid[SSID_MAX_LEN];
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
size_t ssid_len;
enum nl80211_iftype nlmode;
enum nl80211_iftype ap_scan_as_station;
unsigned int assoc_freq;
int monitor_sock;
int monitor_ifidx;
int monitor_refcount;
unsigned int disabled_11b_rates:1;
unsigned int pending_remain_on_chan:1;
unsigned int in_interface_list:1;
unsigned int device_ap_sme:1;
unsigned int poll_command_supported:1;
unsigned int data_tx_status:1;
unsigned int scan_for_auth:1;
unsigned int retry_auth:1;
unsigned int use_monitor:1;
unsigned int ignore_next_local_disconnect:1;
unsigned int ignore_next_local_deauth:1;
unsigned int hostapd:1;
nl80211: Restore station mode on deinit only if station when started With the earlier code, a mesh interface was changed to station after deinit. Signed-off-by: Peter Astrand <peter.astrand@etteplan.com>
2021-03-11 21:58:48 +01:00
unsigned int start_mode_sta:1;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
unsigned int start_iface_up:1;
unsigned int test_use_roc_tx:1;
unsigned int ignore_deauth_event:1;
nl80211: Test vendor command and event This adds testing code (for CONFIG_TESTING_OPTIONS=y builds only) to send an nl80211 vendor command and report a test vendor event in case the driver supports this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-02-09 16:26:54 +01:00
unsigned int vendor_cmd_test_avail:1;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
unsigned int roaming_vendor_cmd_avail:1;
unsigned int dfs_vendor_cmd_avail:1;
unsigned int have_low_prio_scan:1;
unsigned int force_connect_cmd:1;
unsigned int addr_changed:1;
nl80211: Add QCA vendor specific query of device/driver features This commit introduces a QCA vendor command that allows interrogation of the vendor-specific features supported by the device/driver. Currently the only defined feature is the ability to offload key management. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-06 01:48:23 +01:00
unsigned int get_features_vendor_cmd_avail:1;
nl80211: Check support for rekey offload on first use While there is no explicit driver capability advertisement for this in nl80211, the EOPNOTSUPP response can be interpreted as a clear indication of NL80211_CMD_SET_REKEY_OFFLOAD not being supported. Check for that and don't try to offload keys again if the driver has not use for them. Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-05 11:00:09 +01:00
unsigned int set_rekey_offload:1;
nl80211: Add support for configuring P2P GO CTWindow Configure the GO CTWindow on APstart if the driver supports it and this parameter is set in wpa_supplicant configuration. Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
2015-02-18 03:35:13 +01:00
unsigned int p2p_go_ctwindow_supported:1;
QCA vendor command support to set band to driver Add vendor command to pass SET setband command to the driver and read the updated channel list from driver when this notification succeeds. This allows the driver to update its internal channel lists based on setband configuration. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-07-27 12:14:22 +02:00
unsigned int setband_vendor_cmd_avail:1;
nl80211: Add means to query preferred channels Extend the QCA vendor specific nl80211 interface to query the preferred frequency list from driver and add a new wpa_cli command to query this information. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-07-24 01:32:58 +02:00
unsigned int get_pref_freq_list:1;
P2P: Inform driver of the operating channel following group formation Upon GO Negotiation completion, if the remote peer becomes GO, send a hint event over QCA vendor specific interface to inform the driver of the likely operating channel of the P2P GO. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-07-24 02:07:55 +02:00
unsigned int set_prob_oper_freq:1;
nl80211: Driver interaction for QCA vendor scan This commit contains the necessary changes for supporting the QCA vendor scan implementation, i.e., sending the vendor scan command to underlying driver and handling the vendor scan events from the driver. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-15 15:54:43 +02:00
unsigned int scan_vendor_cmd_avail:1;
nl80211: Ignore deauth/disassoc event during Connect reassociation cfg80211 reports a deauth/disassoc event when internally clearing connection with the previous BSS. Ignore that event to allow the new connect command to complete. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-03-24 21:33:48 +01:00
unsigned int connect_reassoc:1;
Set default scan IEs to the driver (QCA vendor extension) This makes wpa_supplicant set default scan IEs to the driver (if the vendor command is supported). The driver can use these IEs in the scan requests initiated by the driver itself. Also the driver can merge these IEs into further scan requests that it receives, in case if the scan request doesn't carry any of the IEs sent in this command. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-19 09:11:15 +02:00
unsigned int set_wifi_conf_vendor_cmd_avail:1;
nl80211: Driver command for checking BTM accept/reject Add driver interface command using the QCA vendor extensions to check the driverr whether to accept or reject a BSS transition candidate. For the reject case, report an MBO reject reason code. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-06 12:43:10 +01:00
unsigned int fetch_bss_trans_status:1;
nl80211/MBO: Set temporary disallowed BSSID list to driver Set temporary disallowed BSSID list to the driver so that the driver doesn't try to connect to any of the blacklisted BSSIDs during driver-based roaming operation. This commit includes support only for the nl80211 driver interface using a QCA vendor command for this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-21 16:46:07 +02:00
unsigned int roam_vendor_cmd_avail:1;
nl80211: Add STA node details in AP through QCA vendor subcommand Addi STA node details in AP through QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE vendor when processing FT protocol roaming. Signed-off-by: Shiva Sankar Gajula <sgajula@codeaurora.org>
2019-10-16 09:43:32 +02:00
unsigned int add_sta_node_vendor_cmd_avail:1;
nl80211: Disable EAPOL TX over control port in AP mode by default Since this nl80211 mechanism for sending EAPOL frames does not currently support TX status notification, disable it by default of AP mode where the Authenticator state machine uses those notifications to optimize retransmission. The control port TX can be enabled for AP mode with driver param control_port_ap=1. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-04-19 14:43:41 +02:00
unsigned int control_port_ap:1;
nl80211: DPP listen mode callback Update frame processing registration for DPP Public Action frames to include multicast reception when in DPP listen mode and the driver indicates support for this type of explicit request. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-20 22:53:21 +02:00
unsigned int multicast_registrations:1;
nl80211: Control the registration for RRM frame with driver_param wpa_supplicant registered to process the Radio Measurement Request frames unconditionally. This would prevent other location based applications from handling these frames. Enable such a use case by allowing wpa_supplicant to be configured not to register to process these frames. This can now be done by adding "no_rrm=1" to the driver_param configuration parameter. In addition, wpa_driver_nl80211_init() does not have the provision to take driver_params. Hence, resubscribe again with cfg80211 when this driver parameter "no_rrm=1" is set after the initial setup steps. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-27 11:06:16 +02:00
unsigned int no_rrm:1;
Add connect fail reason code from the driver to assoc reject event Add support to report a vendor specific connect fail reason code fetched from the driver to users by adding the reason code to the event CTRL-EVENT-ASSOC-REJECT. Fetch the connect fail reason code when the driver sends a failure connection result and append the reason code, if available, to assoc reject event. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-10-15 16:58:17 +02:00
unsigned int get_sta_info_vendor_cmd_avail:1;
nl80211: Add FILS Discovery frame configuration Add support for setting the parameters for FILS Discovery frame transmission. Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
2020-12-15 03:04:28 +01:00
unsigned int fils_discovery:1;
nl80211: Unsolicited broadcast Probe Response configuration Unsolicited broadcast Probe Response transmission is used for in-band discovery in the 6 GHz band (IEEE P802.11ax/D8.0 26.17.2.3.2, AP behavior for fast passive scanning). Add support for configuring the parameters for such frames. Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
2020-09-11 04:45:47 +02:00
unsigned int unsol_bcast_probe_resp:1;
nl80211: Allow compilation with both vendor do_acs() handlers Use a helper function as the do_acs() callback to allow builds to pull in all the vendor specific operations into a single binary. Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-27 16:57:08 +01:00
unsigned int qca_do_acs:1;
unsigned int brcm_do_acs:1;
nl80211: Allow more time for the initial scan with 6 GHz The initial timeout of 10 seconds for the first scan before knowing whether the driver reports scan completion events may not be sufficient in cases where the driver ends up scanning a large number of channels. In particular, this could be hit with 6 GHz support. Increase this timeout when the driver indicates support for 6 GHz channels. Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-07-28 15:40:05 +02:00
unsigned int uses_6ghz:1;
nl80211: Define vendor interface functions to offload PASN authentication This defines the QCA vendor interface functions to offload PASN authentication from the driver. The driver sends the QCA_NL80211_VENDOR_SUBCMD_PASN event requesting to perform PASN authentication with a list of peers with which the driver needs to do ranging. wpa_supplicant performs PASN handshake with all the peer devices and sets the required keys using the command QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT to the driver. After PASN handshake is completed with all requested peers, wpa_supplicant sends consolidated status for all peers to the driver. Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-07-26 12:56:25 +02:00
unsigned int secure_ranging_ctx_vendor_cmd_avail:1;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
nl80211: Driver interaction for QCA vendor scan This commit contains the necessary changes for supporting the QCA vendor scan implementation, i.e., sending the vendor scan command to underlying driver and handling the vendor scan events from the driver. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-15 15:54:43 +02:00
u64 vendor_scan_cookie;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
u64 remain_on_chan_cookie;
nl80211: Rename send_action_cookie to send_frame_cookie This is to match the NL80211_CMD_ACTION renaming to NL80211_CMD_FRAME that happened long time ago. This command can be used with any IEEE 802.11 frame and it should not be implied to be limited to Action frames. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-03 14:23:49 +01:00
u64 send_frame_cookie;
#define MAX_SEND_FRAME_COOKIES 20
u64 send_frame_cookies[MAX_SEND_FRAME_COOKIES];
unsigned int num_send_frame_cookies;
nl80211: Work around misdelivered control port TX status The kernel commit "mac80211: support control port TX status reporting" seems to be delivering the TX status events for EAPOL frames over control port using NL80211_CMD_FRAME_TX_STATUS due to incorrect check on whether the frame is a Management or Data frame. Use the pending cookie value from EAPOL TX operation to detect this incorrect behavior and redirect the event internally to allow it to be used to get full TX control port functionality available for AP mode. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-06-21 16:32:00 +02:00
u64 eapol_tx_cookie;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
unsigned int last_mgmt_freq;
struct wpa_driver_scan_filter *filter_ssids;
size_t num_filter_ssids;
struct i802_bss *first_bss;
int eapol_tx_sock;
int eapol_sock; /* socket for EAPOL frames */
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
struct nl_sock *rtnl_sk; /* nl_sock for NETLINK_ROUTE */
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
nl80211: Simplify if_indices tracking Maintain a single array (of struct with two int variables) instead of two independent arrays (of int) for tracking know ifindexes and reasons for having added them. The previous implementation tried to maintain two independent arrays even though they were always required to be of exactly same length and order. That had resulted in a bug earlier and the code was not exactly easy to understand either, so replace this with a single array. Signed-off-by: Jouni Malinen <j@w1.fi>
2019-04-28 20:05:54 +02:00
struct drv_nl80211_if_info default_if_indices[16];
struct drv_nl80211_if_info *if_indices;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
int num_if_indices;
/* From failed authentication command */
int auth_freq;
u8 auth_bssid_[ETH_ALEN];
Use SSID_MAX_LEN define instead of value 32 when comparing SSID length This makes the implementation easier to understand. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-04-07 11:00:13 +02:00
u8 auth_ssid[SSID_MAX_LEN];
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
size_t auth_ssid_len;
int auth_alg;
u8 *auth_ie;
size_t auth_ie_len;
nl80211: Add missing WPA3-SAE auth_data in auth retry case When wpa_supplicant sends NL80211_CMD_AUTHENTICATE to kernel, it is possible that the cfg80211 in kernel has expired the BSS entry that we are trying to auth with. Then cfg80211 will reject the auth cmd. In this case, wpa_supplicant will trigger a single channel scan to refresh cfg80211 BSS entry, and retry the auth when scan is finished. When this case happens, wpa_supplicant makes a copy of auth params, such as frequency, bssid, ssid, ie and so on. So when we retry auth, the copy of these params will be used. The problem is, a param named auth_data is missed when making the copy. The auth_data is used by NL80211_ATTR_SAE_DATA which is a mandatory field for WPA3-SAE auth. In WPA3-SAE case the auth retry will always fail because auth_data is missing. This patch fixes the issue. Signed-off-by: hongwang.li <hongwang.li@sonos.com>
2021-01-12 03:12:58 +01:00
u8 *auth_data;
size_t auth_data_len;
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
u8 auth_wep_key[4][16];
size_t auth_wep_key_len[4];
int auth_wep_tx_keyidx;
int auth_local_state_change;
int auth_p2p;
nl80211: Support vendor scan together with normal scan Allow wpa_supplicant to use vendor scan (if supported by the driver) together with the normal nl80211 scan and handling external scan events. Since this results in possibility of concurrent scan operations, some of the operations related to scan results need to check more carefully when an event is relevant for a specific interface. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-16 14:15:05 +02:00
/*
* Tells whether the last scan issued from wpa_supplicant was a normal
* scan (NL80211_CMD_TRIGGER_SCAN) or a vendor scan
* (NL80211_CMD_VENDOR). 0 if no pending scan request.
*/
int last_scan_cmd;
Process QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH after NL80211_CMD_ROAM NL80211_CMD_ROAM indication is scheduled via a kernel work queue, while QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH is a vendor event from the driver. Thus, a race condition can exist wherein the vendor event is received prior to the NL80211_CMD_ROAM indication. The processing of this vendor event depends on the NL80211_CMD_ROAM indication to update the roamed BSS/BSSID information and thus the out of sequence processing of these events would result in not updating the right BSS information. This commit adds a workaround to hold the pending QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH event for up to 100 ms in case NL80211_CMD_ROAM is not received first. Signed-off-by: Purushottam Kushwaha <pkushwah@codeaurora.org>
2020-11-27 11:23:33 +01:00
#ifdef CONFIG_DRIVER_NL80211_QCA
bool roam_indication_done;
u8 *pending_roam_data;
size_t pending_roam_data_len;
#endif /* CONFIG_DRIVER_NL80211_QCA */
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
};
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
struct nl_msg;
void * nl80211_cmd(struct wpa_driver_nl80211_data *drv,
struct nl_msg *msg, int flags, uint8_t cmd);
nl80211: Add nl80211_*_msg() helpers These new functions can be used to both allocate and build a header for most nl80211 commands. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 11:56:05 +01:00
struct nl_msg * nl80211_cmd_msg(struct i802_bss *bss, int flags, uint8_t cmd);
struct nl_msg * nl80211_drv_msg(struct wpa_driver_nl80211_data *drv, int flags,
uint8_t cmd);
struct nl_msg * nl80211_bss_msg(struct i802_bss *bss, int flags, uint8_t cmd);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
int send_and_recv_msgs(struct wpa_driver_nl80211_data *drv, struct nl_msg *msg,
int (*valid_handler)(struct nl_msg *, void *),
nl80211: Add custom ack handler arguments to send_and_recv() This is a preliminary patch for using extack cookies for TX control port handling. Custom ack handler arguments for send_and_recv() and friends is introduced therefore. This commit does not actually use the provided values, i.e., that will be added in a separate commit. Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
2020-06-10 10:32:56 +02:00
void *valid_data,
int (*ack_handler_custom)(struct nl_msg *, void *),
void *ack_data);
nl80211: Use nl80211 control port for receiving EAPOL frames Use and/or set socker owner where necessary to allow EAPOL frames to be received using the nl80211 control port. This is done when the driver indicates support for the control port without previous hardcoded reception of RSN preauth frames. Use methods which set or use the connection owner nl_sock * where necessary. Initial operations need to register with the SOCKET_OWNER attribute set (e.g., connect for STA mode). Final operations need to use the socket which holds the owner attribute (e.g., disconnect for STA mode). Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
2020-04-11 12:25:22 +02:00
struct nl_sock * get_connect_handle(struct i802_bss *bss);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
int nl80211_create_iface(struct wpa_driver_nl80211_data *drv,
const char *ifname, enum nl80211_iftype iftype,
const u8 *addr, int wds,
int (*handler)(struct nl_msg *, void *),
void *arg, int use_existing);
void nl80211_remove_iface(struct wpa_driver_nl80211_data *drv, int ifidx);
unsigned int nl80211_get_assoc_freq(struct wpa_driver_nl80211_data *drv);
nl80211: Update drv->ssid on connect/associate event based on BSS data On a connect nl80211 event, wpa_supplicant uses wpa_driver_nl80211_get_ssid() to fetch the current associated SSID to compare to existing configurations. However, wpa_driver_nl80211_get_ssid() uses drv->ssid, which is a cached value. It is set when we explicitly initial a connect request using wpa_supplicant. If the association was initiated outside of wpa_supplicant, we need another way to populate drv->ssid. This commit sets drv->ssid based on cfg80211 BSS information on connect/associate nl80211 events. Signed-off-by: Ningyuan Wang <nywang@google.com>
2016-10-24 19:59:52 +02:00
int nl80211_get_assoc_ssid(struct wpa_driver_nl80211_data *drv, u8 *ssid);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
enum chan_width convert2width(int width);
void nl80211_mark_disconnected(struct wpa_driver_nl80211_data *drv);
struct i802_bss * get_bss_ifindex(struct wpa_driver_nl80211_data *drv,
int ifindex);
int is_ap_interface(enum nl80211_iftype nlmode);
nl80211: Move scanning related functionality to a separate file This helps in making the still overly large driver_nl80211.c somewhat more manageable. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 16:59:26 +01:00
int is_sta_interface(enum nl80211_iftype nlmode);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
int wpa_driver_nl80211_authenticate_retry(struct wpa_driver_nl80211_data *drv);
int nl80211_get_link_signal(struct wpa_driver_nl80211_data *drv,
nl80211: Send bssid info as parameter to nl80211_get_link_signal() Add bssid as parameter to nl80211_get_link_signal() instead of using bssid from driver structure. This is useful for calling the function per-MLO link. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-08 16:44:19 +02:00
const u8 *bssid, struct wpa_signal_info *sig);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
int nl80211_get_link_noise(struct wpa_driver_nl80211_data *drv,
struct wpa_signal_info *sig_change);
int nl80211_get_wiphy_index(struct i802_bss *bss);
int wpa_driver_nl80211_set_mode(struct i802_bss *bss,
enum nl80211_iftype nlmode);
nl80211: Move scanning related functionality to a separate file This helps in making the still overly large driver_nl80211.c somewhat more manageable. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 16:59:26 +01:00
int wpa_driver_nl80211_mlme(struct wpa_driver_nl80211_data *drv,
const u8 *addr, int cmd, u16 reason_code,
nl80211: Use netlink connect socket for disconnect (ext auth) When external authentication is used, a specific netlink socket is used to send the connect command. If the same socket is not used for disconnect command, cfg80211 will discard the command. This constraint was added into the kernel in commit bad292973363 ("nl80211: Reject disconnect commands except from conn_owner"). That requires an update for the hostap.git commit 40a68f33844f ("nl80211: Create a netlink socket handle for the Connect interface"). Add a new flag into struct i802_bss to indicate if the special nl_connect socket was used for the connect command. When sending disconnect command this flag is tested to select the correct socket. Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
2018-11-26 08:44:02 +01:00
int local_state_change,
nl80211: Use process_bss_event() for the nl_connect handler The nl_connect is initialized with the process_bss_event() handler. However, it is used several times with the default valid handler. As a result, if a message that is only valid for process_bss_event() is received while the default handler is used, it will be dropped. This has been observed in a case where during the 4-way handshake, a Beacon frame is received on the AP side, which triggers a beacon update, just before receiving the next EAPOL. When send_and_recv_msgs_owner() is called for sending the NL80211_CMD_SET_BEACON command, the NL80211_CMD_CONTROL_PORT_FRAME event is already pending. As a result, it is received with the default handler, which drops it. Since the EAPOL frame is dropped, the connection attempt fails. Fix it by using the process_bss_event() handler when the nl_connect handler is used. Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2021-02-17 11:14:33 +01:00
struct i802_bss *bss);
nl80211: Make some helper functions non-static This allows more functionality to be moved to separate files. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 16:20:37 +01:00
nl80211: Move AP monitor interface handling to a separate file This moves the old monitor interface design to driver_nl80211_monitor.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:40:10 +01:00
int nl80211_create_monitor_interface(struct wpa_driver_nl80211_data *drv);
void nl80211_remove_monitor_interface(struct wpa_driver_nl80211_data *drv);
int nl80211_send_monitor(struct wpa_driver_nl80211_data *drv,
const void *data, size_t len,
int encrypt, int noack);
nl80211: Move capability determination into a separate file This moves significant amount of code away from large driver_nl80211.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 12:28:39 +01:00
int wpa_driver_nl80211_capa(struct wpa_driver_nl80211_data *drv);
struct hostapd_hw_modes *
driver: Make DFS domain information available to core Current DFS domain information of the driver can be used in ap/dfs to comply with DFS domain specific requirements like uniform spreading for ETSI domain. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
2017-05-12 09:48:00 +02:00
nl80211_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags,
u8 *dfs_domain);
nl80211: Move capability determination into a separate file This moves significant amount of code away from large driver_nl80211.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 12:28:39 +01:00
nl80211: Move more event processing into driver_nl80211_event.c Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 15:23:46 +01:00
int process_global_event(struct nl_msg *msg, void *arg);
int process_bss_event(struct nl_msg *msg, void *arg);
nl80211: Move event handling into a separate file Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 15:13:27 +01:00
nl80211: Use extended capabilities per interface type This adds the necessary changes to support extraction and use of the extended capabilities specified per interface type (a recent cfg80211/nl80211 extension). If that information is available, per-interface values will be used to override the global per-radio value. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-12 10:01:42 +02:00
const char * nl80211_iftype_str(enum nl80211_iftype mode);
nl80211: Remove AP mode interface from bridge for STA-mode-scan Linux bridging code does not allow a station mode WLAN interface in a bridge and this prevents the AP mode scan workaround from working if the AP interface is in a bridge and scanning can be only done by moving to STA mode. Extend this workaround to remove the interface from the bridge temporarily for the duration of the scan, i.e., for the same duration as the interface needs to be moved into the station. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-15 20:23:50 +02:00
void nl80211_restore_ap_mode(struct i802_bss *bss);
nl80211: Move most of the Android code into a separate file This moves most of the Android specific implementation from driver_nl80211.c to driver_nl80211_android.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:27:35 +01:00
#ifdef ANDROID
Drop support for libnl 1.1 This simplifies code by not having to maintain and come up with new backwards compatibility wrappers for a library release from 12 years ago. Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-02 16:27:02 +01:00
int android_nl_socket_set_nonblocking(struct nl_sock *handle);
nl80211: Move most of the Android code into a separate file This moves most of the Android specific implementation from driver_nl80211.c to driver_nl80211_android.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:27:35 +01:00
int android_pno_start(struct i802_bss *bss,
struct wpa_driver_scan_params *params);
int android_pno_stop(struct i802_bss *bss);
extern int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf,
size_t buf_len);
Android: Pass the vendor events to $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB) Android has a mechanism to extend the driver interface in vendor specific ways. This implementation of the vendor interface is done in $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB). Extend this to allow the vendor events to be provided to this library to facilitate the event processing. Introduce a new board configuration via $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB_EVENT) rather than reusing $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB) to enable this event handling in the private library. This is to avoid compilation issues for wpa_driver_nl80211_driver_event() with the already existing private library implementations defined with $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB). Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-12-11 15:33:48 +01:00
extern int wpa_driver_nl80211_driver_event(struct wpa_driver_nl80211_data *drv,
u32 vendor_id, u32 subcmd,
u8 *data, size_t len);
nl80211: Move most of the Android code into a separate file This moves most of the Android specific implementation from driver_nl80211.c to driver_nl80211_android.c. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:27:35 +01:00
#ifdef ANDROID_P2P
int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration);
int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len);
int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow);
int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
const struct wpabuf *proberesp,
const struct wpabuf *assocresp);
#endif /* ANDROID_P2P */
#endif /* ANDROID */
nl80211: Move scanning related functionality to a separate file This helps in making the still overly large driver_nl80211.c somewhat more manageable. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 16:59:26 +01:00
/* driver_nl80211_scan.c */
void wpa_driver_nl80211_scan_timeout(void *eloop_ctx, void *timeout_ctx);
int wpa_driver_nl80211_scan(struct i802_bss *bss,
struct wpa_driver_scan_params *params);
int wpa_driver_nl80211_sched_scan(void *priv,
nl80211: Add support for multiple scan plans for scheduled scan Add 'scan plans' to driver scan parameters for scheduled scan. Each 'scan plan' specifies the number of iterations to run the scan request and the interval between iterations. When a scan plan finishes (i.e., it was run for the specified number of iterations), the next scan plan is executed. The last scan plan will run infinitely. The maximum number of supported scan plans, the maximum number of iterations for a single scan plan and the maximum scan interval are advertised by the driver. Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2015-11-17 14:08:23 +01:00
struct wpa_driver_scan_params *params);
nl80211: Move scanning related functionality to a separate file This helps in making the still overly large driver_nl80211.c somewhat more manageable. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 16:59:26 +01:00
int wpa_driver_nl80211_stop_sched_scan(void *priv);
struct wpa_scan_results * wpa_driver_nl80211_get_scan_results(void *priv);
void nl80211_dump_scan(struct wpa_driver_nl80211_data *drv);
nl80211: Enhance abort scan to also abort the vendor scan This commit enhances the abort scan implementation to also abort the vendor scan, if one was used to trigger the scan. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-11-30 05:34:38 +01:00
int wpa_driver_nl80211_abort_scan(void *priv, u64 scan_cookie);
nl80211: Driver interaction for QCA vendor scan This commit contains the necessary changes for supporting the QCA vendor scan implementation, i.e., sending the vendor scan command to underlying driver and handling the vendor scan events from the driver. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-15 15:54:43 +02:00
int wpa_driver_nl80211_vendor_scan(struct i802_bss *bss,
struct wpa_driver_scan_params *params);
Set default scan IEs to the driver (QCA vendor extension) This makes wpa_supplicant set default scan IEs to the driver (if the vendor command is supported). The driver can use these IEs in the scan requests initiated by the driver itself. Also the driver can merge these IEs into further scan requests that it receives, in case if the scan request doesn't carry any of the IEs sent in this command. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-19 09:11:15 +02:00
int nl80211_set_default_scan_ies(void *priv, const u8 *ies, size_t ies_len);
nl80211: Move scanning related functionality to a separate file This helps in making the still overly large driver_nl80211.c somewhat more manageable. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 16:59:26 +01:00
nl80211: Move definitions into separate header files This is an initial step in starting to split the large driver_nl80211.c implementation into somewhat smaller parts. Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 11:02:36 +01:00
#endif /* DRIVER_NL80211_H */
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