Cleanup part 2
Allow disable ASUS battery drivers
Enable CONFIG_NETFILTER_XT_TARGET_IDLETIMER
Add prima driver
nl80211: vendor command support

Add support for vendor-specific commands to nl80211. This is
intended to be used for really vendor-specific functionality
that can't be implemented in a generic fashion for any reason.
It's *NOT* intended to be used for any normal/generic feature
or any optimisations that could be implemented across drivers.
Currently, only vendor commands (with replies) are supported,
no dump operations or vendor-specific notifications.
Also add a function wdev_to_ieee80211_vif() to mac80211 which
is needed for mac80211-based drivers wanting to implement any
vendor commands.

Change-Id: Ic4729180ea31b39e7313633f216a06b96a29ee39
CRs-fixed: 576020
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: ad7e718c9b4f717823fd920a0103f7b0fb06183f
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/linville/wireless-next.git
Signed-off-by: Leo Chang <leochang@codeaurora.org>

Conflicts:
	include/linux/nl80211.h
	net/wireless/nl80211.c
nl80211: support vendor-specific events

In addition to vendor-specific commands, also support vendor-specific
events. These must be registered with cfg80211 before they can be used.
They're also advertised in nl80211 in the wiphy information so that
userspace knows can be expected. The events themselves are sent on a
new multicast group called "vendor".

Change-Id: I184aaa9f9e8461aee572f7d0a35916cd668c2218
CRs-fixed: 576020
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 567ffc3509b2d3f965a49a18631d3da7f9a96d4f
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/linville/wireless-next.git
Signed-off-by: Leo Chang <leochang@codeaurora.org>
Fix compile
wcnss: Log debug registers when receives certain notification

If powering on a subsystem during restart fails, SSR framework will send
a "powerup failure" notification to the subsystem. Add the support that
WCNSS platform driver will register to listen the notifications and if
receives "powerup failure" notification, it will log the debug registers.

Change-Id: I0ae8a5ee96122d71c7a86711044f6b07e400b62c
Signed-off-by: Yue Ma <yuem@codeaurora.org>
wcnss: add API to check if wcnss is undergoing an SSR

Wlan driver should not read registers from wcnss or
try to communicate with the chip when it is undergoing
a subsystem-restart. Added an API with the wcnss platform
driver to check if ssr is in progress, this API will be
used by the wlan driver to protect register access and
other prohibited operations.

Change-Id: Ia0d93e774af126d84dbaabf5c36a2c90fdbd58be
CRs-Fixed: 621974
Signed-off-by: Mihir Shete <smihir@codeaurora.org>
msm: subsystem_restart: Add notification to indicate powerup failure

Currently, if powering on a subsystem during restart fails, a
kernel panic is trigerred immediately.
Instead, send a 'powerup failure' notification to the drivers
that have registered for notifications regarding the subsystem.
The drivers can then do the necessary cleanup/logging before a
kernel panic is triggered.

Change-Id: I252f221ee009436b7075c203b2a3de45e395c1b0
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>

Conflicts:
	arch/arm/mach-msm/subsystem_restart.c

Conflicts:
	arch/arm/mach-msm/subsystem_restart.c
msm: mdss: Allow smp change during composition switch

The composition fallback mechanism might not ensure unsetting of
the pipe whose prepare call failed due to smp configuration change,
typically in the cases where change in composition requests same
pipe. This scenario is a deadlock where composition switch does
not happen, due to these pipe failures.

To handle such cases, for changed SMP request for a pipe doing
non backend composition, allow smp configuration to happen, so
that the composition could be successfully switched, thereby
preventing the deadlock.

Change-Id: I2d29ac6591671494abc7c4caf7c6c53f058d12f6
Signed-off-by: Justin Philip <jphili@codeaurora.org>

Conflicts:
	drivers/video/msm/mdss/mdss_mdp_pipe.c
mdss: Add MDP_SMP_FORCE_ALLOC mdp flag

MDP_SMP_FORCE_ALLOC flag is used to allow SMP
allocations even when there is mismatch between
allocated and requested SMPs for a pipe.
User space can make use of this flag in extreme scenarios
where SMP allocations need to pass like GPU composition
and playback of protected  or secure videos.

Change-Id: I369b4361e7e2bbfc8150add467678c4ef8d5cfb6
Signed-off-by: Justin Philip <jphili@codeaurora.org>
OppoPlus Pronto driver
nl80211: Correct the usage of command NL80211_CMD_VENDOR

Assign/pass the cur_cmd_info parameter correctly. This fixes a
merge error when open source commit
ad7e718c9b4f717823fd920a0103f7b0fb06183f was pulled into the tree.

CRs-Fixed: 672390
Change-Id: Iaa21a1723709683a6f34b07423b74ef0b6077b68
Signed-off-by: Sunil Dutt <usdutt@codeaurora.org>
Enable NEED_NETDEV for vendor command support.

The Vendor command needs to have the NEED_NETDEV internal flag set
for the corresponding vendor_cmd function to initialize correctly
and call the vendor subcommand specific doit function.

Change-Id: Icc46438dc9467fe0344cb832633c49466e2d20d0
CRs-fixed: 633799
Signed-off-by: Subhani Shaik <subhanis@codeaurora.org>
cfg80211: Add support for QoS mapping

This allows QoS mapping from external networks to be implemented as
defined in IEEE Std 802.11-2012, 10.24.9. APs can use this to advertise
DSCP ranges and exceptions for mapping frames to a specific UP over
Wi-Fi.

The payload of the QoS Map Set element (IEEE Std 802.11-2012, 8.4.2.97)
is sent to the driver through the new NL80211_ATTR_QOS_MAP attribute to
configure the local behavior either on the AP (based on local
configuration) or on a station (based on information received from the
AP).

CRs-fixed: 650927
Change-Id: I72ab05c7aa98528b05f6278df192cc25358c2666
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: fa9ffc745610f31c6bc136d5a6a1782e00870e72
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
[ppotte@codeaurora.org: manually solved merge conflicts]
Signed-off-by: Pradeep Reddy POTTETI <ppotte@codeaurora.org>
cfg80211: Allow BSS hint to be provided for connect

This clarifies the expected driver behavior on the older
NL80211_ATTR_MAC and NL80211_ATTR_WIPHY_FREQ attributes and adds a new
set of similar attributes with _HINT postfix to enable use of a
recommendation of the initial BSS to choose. This can be helpful for
some drivers that can avoid an additional full scan on connection
request if the information is provided to them (user space tools like
wpa_supplicant already has that information available based on earlier
scans).

In addition, this can be used to get more expected behavior for cases
where a specific BSS should be picked first based on operations like
Interworking network selection or WPS. These cases were already easily
addressed with drivers that leave BSS selection to user space, but there
was no convenient way to do this with drivers that take care of BSS
selection internally without using the NL80211_ATTR_MAC which is not
really desired since it is needed for other purposes to force the
association to remain with the same BSS.

CRs-Fixed: 650927
Change-Id: I882d4b94b90f270907df0e53c360d69f3c984fb8
Signed-off-by: Jouni Malinen <j@w1.fi>
[add const, fix policy]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 1df4a51082df6e5b0b8eb70df81885b9b4c9e6ec
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
Signed-off-by: Pradeep Reddy POTTETI <ppotte@codeaurora.org>
cfg80211: Advertise maximum associated STAs in AP mode

This allows drivers to advertise the maximum number of associated
stations they support in AP mode (including P2P GO). User space
applications can use this for cleaner way of handling the limit (e.g.,
hostapd rejecting IEEE 802.11 authentication without manual
configuration of the limit) or to figure out what type of use cases can
be executed with multiple devices before trying and failing.

CRs-Fixed: 650927
Change-Id: I73a078800d8da28c9699cc02e7d4142691107811
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: b43504cf75b8b8773ee70c90bcd691282e151b9a
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
[ppotte@codeaurora.org: manually solved merge conflicts]
Signed-off-by: Pradeep Reddy POTTETI <ppotte@codeaurora.org>
cfg80211: Pass TDLS peer capability information in tdls_mgmt

While framing the TDLS Setup Confirmation frame, the driver needs to
know if the TDLS peer is VHT/HT/WMM capable and thus shall construct
the VHT/HT operation / WMM parameter elements accordingly. Supplicant
determines if the TDLS peer is VHT/HT/WMM capable based on the
presence of the respective IEs in the received TDLS Setup Response frame.

The host driver should not need to parse the received TDLS Response
frame and thus, should be able to rely on the supplicant to indicate
the capability of the peer through additional flags while transmitting
the TDLS Setup Confirmation frame through tdls_mgmt operations.

CRs-Fixed: 650927
Change-Id: I6e37ff671aa39b27cd22fa8af0b6a1a3b33a64db
[ppotte@codeaurora.org: manually solved merge conflicts]
Signed-off-by: Pradeep Reddy POTTETI <ppotte@codeaurora.org>
nl80211: nl80211hdr_put() doesn't return an ERR_PTR

There are a few places which check nl80211hdr_put() for an ERR_PTR
but actually it returns NULL on error and never error values.  In
nl80211_testmode_dump() the return wasn't checked at all so I have
added one.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[some whitespace changes]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: cb35fba360dfc3496e5d8a47e23ec5ccdfd90925
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I5da1aafea35110a1ce606d402b1b96859d34b869
[akholaif@codeaurora.org: resolved conflicts manually]
Signed-off-by: Ahmad Kholaif <akholaif@codeaurora.org>