Most of the attributes to these commands are identical and there is no
need to maintain two copies of the same functionality.
Signed-hostap: Jouni Malinen <j@w1.fi>
WPA_CIPHER_* and CIPHER_* are used for the exact same set of cipher
suites with the main difference being that the WPA_CIPHER_* version is
suitable to be used as a bitfield. Similarly, WPA_KEY_MGMT_* and
KEY_MGMT_* have similar design for AKMs. There is no need to maintain
two separate copies of the definitions since the bitfield compatible
version can be used for both needs. Get rid of the CIPHER_* and
KEY_MGMT_* versions to clean up the implementation by getting rid of
unnecessary mapping functions.
Signed-hostap: Jouni Malinen <j@w1.fi>
NL80211_ATTR_CONTROL_PORT was previously set only for
NL80211_CMD_ASSOCIATE, but it should also be set when using
NL80211_CMD_COMMAND (driver-based SME) even though none of the current
non-mac80211 drivers use this.
Signed-hostap: Jouni Malinen <j@w1.fi>
The option of handling upper layer P2P management operations within the
driver/firmware was originally planned to be used with wpa_supplicant,
but this has not really happened and there is no clear sign of this
being needed in the near term either. This functionality has not been
completed and it is certainly not being kept up-to-date or tested. As
such, it is best to remove it for now and if this or something similar
is needed in the future, it can be brought back once a clear need for it
has been demonstrated first.
Signed-hostap: Jouni Malinen <j@w1.fi>
This driver event was used separately for some Action frames, but all
the driver wrappers converted to this from information that would have
been enough to indicate an EVENT_RX_MGMT event. In addition, the
received event was then converted back to a full IEEE 802.11 management
frame for processing in most cases. This is unnecessary complexity, so
get rid of the extra path and use EVENT_RX_MGMT for Action frames as
well as other management frame subtypes.
Signed-hostap: Jouni Malinen <j@w1.fi>
Action frame RX report through EVENT_RX_ACTION did not indicate whether
the frame was protected or not even though that information is available
in mlme_event_mgmt(). hostapd_rx_action() has a workaround for setting
the protected flag for SA Query frames, but that did not apply for other
frames, like FT Action. This broke FT-over-DS when PMF is enabled with
newer kernel versions (i.e., the ones that do not use monitor interface
for receiving management frames).
Signed-hostap: Jouni Malinen <j@w1.fi>
These files have been distributed only under the BSD license option
since February 2012. Clarify the license statements in the files to
match that to avoid confusion.
Signed-hostap: Jouni Malinen <j@w1.fi>
This adds initial parts for supporting the new GCMP-256, CCMP-256,
BIP-GMAC-128, BIP-GMAC-256, and BIP-CMAC-256 cipher suites.
Signed-hostap: Jouni Malinen <j@w1.fi>
The BSS table, scan timeout, and related functionality should use
monotonic time since they care about relative values (age) only.
Unfortunately, these are all connected, so the patch can't be split
further. Another problem with this is that it changes the driver wrapper
API. Though, it seems only the test driver is using this.
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
Do not assume the driver supports QoS Mapping, but instead, advertise
support for this only if CONFIG_INTERWORKING is defined and driver
indicates support for configuring QoS Map.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The driver_nl80211.c changes are needed to avoid compiler warnings
with two frequency attributes pointing to the same value.
Signed-hostap: Jouni Malinen <j@w1.fi>
Adds support for VHT by parsing bandwidth and center_freq{1,2}.
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Commit 390e489c0d extended hostapd BSS
interface removal capabilities. However, it ended up causing a
regression in wpa_supplicant P2P group interface handling. That P2P
group interface is removed through another driver_nl80211.c BSS context
and as such, the bss->added_if is not set. Fix this by verifying whether
the request is for another ifindex and if so, removing the interface
even if added_if is not marked.
Signed-hostap: Jouni Malinen <j@w1.fi>
This is a mechanism used in Android to extend driver interface in vendor
specific ways. This is included only for the purpose of Android
compatibility. Proper interface commands should be used for any new
functionality.
Signed-hostap: Jouni Malinen <j@w1.fi>
Android uses a vendor specific library for implementing couple of driver
interface functions. Add the wrapper code to allow that mechanism to be
used.
Signed-hostap: Jouni Malinen <j@w1.fi>
Add csa_settings struct which holds parameters for CSA. Change driver
interface for switch_channel(), so that it will receive this struct and
not only the new frequency as it was before. This allows wpa_supplicant
to provide all the required parameters (beacons, proberesp, assocresp,
CSA IE) which are required by cfg80211 implementation.
Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
We were not filtering the EVENT_CHANNEL_LIST_CHANGED events based on the
regulatory hint initiator. So wait for EVENT_CHANNEL_LIST_CHANGED event
after our own change was triggered even when regulatory hint initiator
was the driver. This could result in the wait for the channel list to be
updated to be terminated before the real change has occurred and as
such, old channel list remaining in use when configuring
hostapd/wpa_supplicant country parameter. Fix this by filtering the
hints according to the initiator and only regulatory hints initiated by
user will be used to stop the wait.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If hostapd was started with the interface already in AP mode, leave the
interface in AP mode on deinit instead of unconditionally forcing it to
station mode.
Signed-hostap: Jouni Malinen <j@w1.fi>
It is common to build wpa_supplicant with AP mode support and it is
justifiable to clean up driver_nl80211.c by removing the conditional
build blocks based on hostapd vs. wpa_supplicant builds.
Signed-hostap: Jouni Malinen <j@w1.fi>
This gets rid of some ifdef HOSTAPD constructs and shares more
of the initialization code between hostapd and wpa_supplicant.
Signed-hostap: Jouni Malinen <j@w1.fi>
These variables were originally used in hostapd to clear HT channel
information when exiting. However, that functionality was lost with
commit f019981aee when moving to a common
code for setting the channel. Taken into account that no one seems to
have missed this functionality over the last four years, it seems safe
to drop this rather than try to fix the old hostapd behavior.
Signed-hostap: Jouni Malinen <j@w1.fi>
system/core/libnl_2 does not include nl_socket_set_nonblocking(), so
need to implement that to fix the build.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This call requires a struct hostapd_data pointer and that is not really
something that the driver wrappers should be using.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If hostapd is requested to set the country code and the previous country
code differs from the new one, the channel list information from the
driver may change. This change may not be instant, so wait for an
EVENT_CHANNEL_LIST_CHANGED event before continuing interface setup with
fetching of the channel list information. This fixes issues where the
selected channel is not available based on the previous regulatory data
and update through CRDA takes some time.
Signed-hostap: Jouni Malinen <j@w1.fi>
While these attributes may be expected to be present always, this needs
to be verified within driver_nl80211.c since we cannot depend on the
kernel/driver working correctly.
Signed-hostap: Jouni Malinen <j@w1.fi>
When removing and re-adding the first wlan# netdev to hostapd
dynamically, the netdev is already present and should not be removed and
re-added to maintain its state as not-added-by-hostapd so that it does
not get removed automatically.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This moves the vif added check from core hostapd to the driver wrapper
(only driver_nl80211.c uses this) and reorders operations a bit to allow
the first BSS (vif) to be removed from a multi-BSS setup.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The first user of monitor interface was not counted and that could
result in the monitor interface getting removed if the initial interface
was removed from a multi-BSS setup.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Later on, we'll consider the availability of these
channels when starting P2P GO with VHT support.
Signed-hostap: Eliad Peller <eliadx.peller@intel.com>
