qseecom: Fix issue with incomplete command exiting prematurely

A process waiting on a signal can be awaken by any signal. We
need to only continue processing when the condition of the
wait event is met.

Change-Id: Ib2102babbb505876f89b04399729e6ff5a475605
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
Signed-off-by: Praveen Chavan <pchavan@codeaurora.org>
qseecom: Fix issue with incomplete command exiting prematurely

A process waiting on a signal can be awaken by any signal. We
need to only continue processing when the condition of the
wait event is met.

Change-Id: Ib2102babbb505876f89b04399729e6ff5a475605
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
Signed-off-by: Praveen Chavan <pchavan@codeaurora.org>
cfg80211: allow advertising VHT capabilities

Allow drivers to advertise their VHT capabilities
and export them to userspace via nl80211.

Change-Id: I2d2825a09dfddccca1bd3edacd7fc382d765bea5
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
{nl,cfg}80211: Peer STA VHT caps

To save STAs VHT caps in AP mode

Change-Id: I1930ec05a3e079733c00837c93bda615289fceda
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: Pass station (extended) capability info to kernel

The information of the peer's capabilities and extended capabilities are
required for the driver to perform TDLS Peer UAPSD operations and off
channel operations. This information of the peer is passed from user space
using NL80211_CMD_SET_STATION command. This commit enhances
the function nl80211_set_station to pass the capability information of
the peer to the driver.

Similarly, there may be need for capability information for other modes,
so allow this to be provided with both add_station and change_station.

Change-Id: I1e626512a0f849ae05bbbd24c4e262d303b8f8ea
CRs-fixed: 452921

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: Pass TDLS peer's QoS/HT/VHT information during set_station

The information of the peer's capabilities is required for the driver
to perform TDLS Peer UAPSD operations. This information of the peer is
passed by the supplicant using NL80211_CMD_SET_STATION command. This
commit enhances the function nl80211_set_station to pass this
information of the peer to the driver in case this command is used
with the TDLS peer STA.

In addition, make the HT/VHT capability configuration handled more
consistently for other STA cases (reject both instead of just HT).

Change-Id: I08635df14f49711b04dfdad0daf8f874a340b5b7
CRs-fixed: 452921

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: fix station change if TDLS isn't supported

Larry noticed (and bisected) that commit df881293c6ba9a12868491a717b25
"cfg80211: Pass TDLS peer's QoS/HT/VHT information during set_station"
broke secure connections. This is is the case only for drivers that
don't support TDLS, where any kind of change, even just the change of
authorized flag that is required for normal operation, was rejected
now. To fix this, remove the checks. I have some patches that will add
proper verification for all the different cases later.

Change-Id: Ieaf0f8a8ab922d42bccdb4957c55b8c3d9463a3f
CRs-fixed: 452921

Cc: Jouni Malinen <j@w1.fi>
Bisected-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: enable TDLS on P2P client interfaces

There's no reason TDLS should be prevented on P2P client
interfaces, and most of the code already handles it, so
allow adding stations for it.

CRs-fixed: 458139
Change-Id: Id5bdde87aa6988731c91176cb5d54ffde975577c

Reported-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: Extend support for IEEE 802.11r Fast BSS Transition

Add NL80211_CMD_UPDATE_FT_IES to support update of FT IEs to the
WLAN driver and NL80211_CMD_FT_EVENT to send FT events from the
WLAN driver. This will carry the target AP's MAC address along
cfg80211: Extend support for IEEE 802.11r Fast BSS Transition

Add NL80211_CMD_UPDATE_FT_IES to support update of FT IEs to the
WLAN driver and NL80211_CMD_FT_EVENT to send FT events from the
WLAN driver. This will carry the target AP's MAC address along
with the relevant Information Elements. This event is used to
report received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). These
changes allow FT to be supported with drivers that use an internal
SME instead of user space option (like FT implementation in
wpa_supplicant with mac80211-based drivers).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 355199e02b831fd4f652c34d6c7673d973da1369
Git-repo: http://git.kernel.org/cgit/linux/kernel/git/linville/
wireless-testing.git/
Change-Id: I439155b3d7bf4df9c45087a4deb6ec0cd7577225
CRs-fixed: 434525
[duttus@codeaurora.org: backport to 3.4-This commit includes the
changes from following commits to compile for jb_2.5.
5314526b1743e8e8614293db7d86e480b4fe9824 : cfg80211: add channel
switch notify event
98104fdeda63d57631c9f89e90a7b83b58fcee40 : cfg80211: add P2P
Device abstraction
f4e583c8935c6f52f9385ee7cfbea8f65c66a737 : nl/cfg80211: add the
NL80211_CMD_SET_MCAST_RATE command
ed44a951c72ab409f932b1c15914488308e86da2 : cfg80211/nl80211: Notify
connection request failure in AP mode
77765eaf5cfb6b8dd98ec8b54b411d74ff6095f1 : cfg80211/nl80211: add
API for MAC address ACLs.
04f39047af2a6df64b763ea5a271db24879d0391 : nl80211/cfg80211: add
radar detection command/event.
3713b4e364effef4b170c97d54528b1cdb16aa6b : nl80211: allow splitting
wiphy information in dumps.
ee2aca343c9aa64d277a75a5df043299dc84cfd9 : cfg80211: add ability
to override VHT capabilities.
355199e02b831fd4f652c34d6c7673d973da1369 : cfg80211: Extend
support for IEEE 802.11r Fast BSS Transition.]
Signed-off-by: Sunil Dutt <duttus@codeaurora.org>
cfg80211/nl80211: add API for MAC address ACLs

Add API to enable drivers to implement MAC address based
access control in AP/P2P GO mode. Capable drivers advertise
this capability by setting the maximum number of MAC
addresses in such a list in wiphy->max_acl_mac_addrs.

An initial ACL may be given to the NL80211_CMD_START_AP
command and/or changed later with NL80211_CMD_SET_MAC_ACL.

Black- and whitelists are supported, but not simultaneously.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
[rewrite commit log, many cleanups]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 77765eaf5cfb6b8dd98ec8b54b411d74ff6095f1
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
CRs-fixed: 487410
Change-Id: I9593b887941be5efa5e96546ad92cd6c6bf8fb87
[duttus@codeaurora.org: resolved 3.4 backport issues]
Signed-off-by: Sunil Dutt <duttus@codeaurora.org>
cfg80211: Allow TDLS peer AID to be configured for VHT

VHT uses peer AID in the PARTIAL_AID field in TDLS frames. The
current design for TDLS is to first add a dummy STA entry before
completing TDLS Setup and then update information on this STA
entry based on what was received from the peer during the setup
exchange.

In theory, this could use NL80211_ATTR_STA_AID to set
the peer AID just like this is used in AP mode to set the AID
of an association station. However, existing cfg80211 validation
rules prevent this attribute from being used with set_station
operation. To avoid interoperability issues between different
kernel and user space version combinations, introduce a new
nl80211 attribute for the purpose of setting TDLS peer AID.
This attribute can be used in both the new_station and set_station
operations. It is not supposed to be allowed to change the AID
value during the lifetime of the STA entry, but that validation
is left for drivers to do in the change_station callback.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 5e4b6f5698421d94226cc2f80eae6d613c9acef8
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
Change-Id: I1d2f6d2f5a291f91858b45ad004de66a0080f1d2
CRs-fixed: 483290
[duttus@codeaurora.org: backport to 3.4-This commit includes the
changes from following commits in include/linux/nl80211.h to compile
for msm-3.4.
5de17984898c5758fc6ebe08eccea9f4b6548914 :
cfg80211: introduce critical protocol indication from user-space.]
Signed-off-by: Sunil Dutt <duttus@codeaurora.org>
cfg80211: fix VHT TDLS peer AID verification

I (Johannes) accidentally applied the first version of the patch
("Allow TDLS peer AID to be configured for VHT"). Now apply just
the changes between v1 and v2 to get the AID verification and
prefer the new attribute over the old one.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 3d124ea27ae2fc895f81725f0b4c7f3d9c733df4
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
Change-Id: I72b465fff381f7c3f6faa3731a5c43375887077c
CRs-fixed: 483290
Signed-off-by: Sunil Dutt <duttus@codeaurora.org>
wireless: add VHT (802.11ac) definitions

Add the VHT definitions to be used by drivers supporting it.

Change-Id: Ia301cf72940cef19767f4f485a09c9afc12ae514
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: include VHT capability IE in probe requests

Insert the VHT capability IE into probe requests.

Change-Id: I75620090969b46701f1c760baf9c6559a4a1ac2c
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: VHT (11ac) association

Insert VHT IEs into association frames to allow
mac80211 to connect as a VHT client.

Change-Id: Ifc54bdbe49be3d8b499a764107b30cf3136adf9f
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
ieee80211: Rename VHT cap struct

Rename struct ieee80211_vht_capabilities to ieee80211_vht_cap
and renamed its member vht_capabilities_info to vht_cap_info.

Change-Id: I2cfee9b9fa558a9c742d6f8a3827c21d443e9156
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wcnss: Add API to expose the IRIS XO mode set

IRIS XO mode can be configured thru module parameter; and it can also
be auto detected. Add an API to expose the IRIS XO mode set. WLAN driver
can use this API for it's XO specific operation.

Change-Id: If40ae715f5e400e13a6fc9588d2bd144958ee8c2
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>

Conflicts:
	include/linux/wcnss_wlan.h
prima: release v3.2.3.2

This drop includes the gCfgEntry cherry-pick

	git://codeaurora.org/external/wlan/prima.git

	069ea26 prima: check for gCfgEntry being NULL
	893da90 wlan : Revision 3.2.3.2
	680abeb wlan: Enable TDLS for the drivers build as part of the kernel
	dd16d53 wlan: update sched_scan_results after cfg80211 resumed
	f6999ad wlan: Return success while stoping sched scan.
	969abac wlan: wiphy->bands[] can be null.
	e688ce3 wlan: GO should not follow STA channel if channel is passive.
	ae2bb79 wlan:Block WiFi Direct GO mode on UNII-1 Band.
	ab378f7 wlan: set appropriate flags for wiphy device based on current regdomain
	2692073 wlan: Revision 3.2.3.1
	f464d79 wlan: Update value of WLAN_HAL_PNO_MAX_NETW_CHANNELS
	fb72387 wlan: Update SME scan cache with PNO candidate information.
	da3fd7c wlan: Update definition of tPrefNetwFoundParams.
	571c5e9 Porting prima source from 2.6
	4990d1c Wlan: Release 3.2.2.17B
	d6b217f wlan: DTIM3 changed to DTIM1 after roaming
	f83a6cd Wlan: Release 3.2.2.17A
	2f45a43 Fix for "crash in pMac->cfg.gCfgEntry"
	c8faf30 wlan: Change regulatory followed customer request
	82e75bf wlan: Add msecs_to_jiffies() to wake lock argument
	f1bb518 Revert "wlan: Release 3.2.2.18"
	a65fc60 Revert "wlan: Set the country code in cfg before creating channel list."
	d235ff4 Revert "wlan: Release 3.2.2.19"
	2742bc2 Revert "wlan: Decrease SAP timeout from 100 to 10 seconds"
	768b6f5 Revert "wlan: Change RX wakelock to 50 milliseconds"
	4edbdc7 Revert "wlan: Fix for spectrum management bit in AddBss for SM disabled AP"
	2b46b25 Revert "wlan: Release 3.2.2.20"
	0647d89 wlan: Release 3.2.2.20
	e1c76a3 wlan: Fix for spectrum management bit in AddBss for SM disabled AP
	b8493a3 wlan: Change RX wakelock to 50 milliseconds
	476a501 wlan: Decrease SAP timeout from 100 to 10 seconds
	c883f13 wlan: Release 3.2.2.19
	4dbdab2 wlan: Set the country code in cfg before creating channel list.
	7cabdd8 wlan: Release 3.2.2.18

Signed-off-by: Iliyan Malchev <malchev@google.com>
cfg80211: allow advertising VHT capabilities

Allow drivers to advertise their VHT capabilities
and export them to userspace via nl80211.

Change-Id: I2d2825a09dfddccca1bd3edacd7fc382d765bea5
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
{nl,cfg}80211: Peer STA VHT caps

To save STAs VHT caps in AP mode

Change-Id: I1930ec05a3e079733c00837c93bda615289fceda
CRs-fixed: 452921

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>