Stats events are sent by WLAN FW based on over the air frame reception
and may contain incorrect vdev id hence sanitize vdev id received from
FW in stats events before accessing interface array based on it.
Change-Id: I4ecc73fc27285c98c0ea8cebc27955213cd68399
CRs-Fixed: 2186953
Before VDEV_STOP is initiated by host, sometimes there are
outstanding mgmt tx pkts left in FW. need wait all tx
complete, or peer vdev ref count keep held. In P2P GO/SAP mode,
no wait since wma->interfaces[session_id].delay_before_vdev_stop
is 0, ini relative cfg isn't passed to wma at all.
Change-Id: I1c3d137bb08624e30cc220e0fa0e31e6d6fc8a9d
CRs-Fixed: 2184096
Change Id872e2b0b8b7a203b472e0bd152f25f63c873b4f introduced support
for GAS public action frames in lim_process_action_frame and included
GAS frames under the frame_len check for minimum length of Vendor
specific public action frames. This would fail for GAS frames which
do not include OUI and could be as small as 3 octets.
Do frame_len check only for vendor specific public action frames
and remove the checks for GAS public action frames
Change-Id: I8b20925a23e2ba26d0a8df32eb3e5b2d043888d2
CRs-Fixed: 2187538
Check new channel width and center frequency segments in CSA
wider BW IE before processing the channel switch and if CSA IE
has invalid data for any of these parameters then do not do the
channel switch with wider BW.
Also check for self capability for BW that is supported by device
before processing wider BW channel switch. If AP advertises the new
channel width with valid data that is greater than self capability
BW value then limit the channel switch BW to self capability.
Change-Id: I1d567e5cdc6347b56b513ea002b5a3978cb447e9
CRs-Fixed: 2182054
Change CFG_VHT_ENABLE_1x1_TX/RX_CHAINMASK_DEFAULT to 0 which
indicates to don't care setting.
Change-Id: Ic16a2eba471bdfb77ecc0329c67b36b65a3b3489
CRs-Fixed: 2184433
CONFIG_GENL is not defined in some target
builds which is causing wlan load failure
with deubg message unknown symbol.
Fix the build load failures.
Change-Id: I448e405b099788c4c83303d9abdee9f7c1e45261
CRs-Fixed: 2188593
If 11ac override is enabled, change hw moed to 11ac and channel width
to the value defined in vht channel width ini. If channel list received
from hostapd contains only 2.4 Ghz channels, mismatch happens as hw mode
is 11ac but the channel list contains only 2.4 Ghz channels and no 5Ghz
channel.
Do 11ac override only when the channel list received from hostapd contains
5Ghz channel(s).
Change-Id: I28d9af3fed4b8487b50a4442221c1c880fe14c13
CRs-Fixed: 2186710
Add null check for pdev after cds_get_context, while
retrieving the context maintained by CDS
Change-Id: I2d6de7d5ad2a46139b2594cf966f2c083c9bb4b4
CRs-Fixed: 2187396
During init and deinit, the driver performs memdymp_init and
memdump_deinit. These are not done for the case when driver is in
FTM mode. In the present scenario, unloading the driver while in
FTM mode and then reloading causes problem.
Allow memdump_init and memdump_deinit to occur while the driver is
in FTM mode.
Change-Id: I4bed1bf76ee19612da9c27fe6cebb586ef7e542b
CRs-Fixed: 2170695
IPA Rx suspend command could be timed out because IPA Tx pipe stalls
due to FW WDI Tx pipe is already suspended beforehand.
Fix this by sending IPA Tx pipe suspend before FW WDI suspend.
Change-Id: I50c357ca0f8ddfcc1a51ad4ed040961daf052459
CRs-Fixed: 2177445
Do not connect in HE mode if the AP does not support LDPC with more
than 20M bandwidth or in 20M if it advertise the MCS11 support.
Connect in 11ac/11n mode if the LDPC check fails.
Change-Id: I8cf9bb30fd897fe4016585cb79a38fbdc78c06fd
CRs-Fixed: 2181259
PANIC_ON_BUG is currently enabled for all WLAN builds. While a customer
can, and should, disable PANIC_ON_BUG for end user builds, this can be
easily overlooked. Disable PANIC_ON_BUG by default on pure performance
builds, to avoid accidentally crashing end user devices. Customers can
opt-in to PANIC_ON_BUG as needed for validation on performance builds.
Change-Id: I79371206b20b978f4e61954c2f49bbb7b07ba95e
CRs-Fixed: 2186099
The Make variable $(M) must point to the directory that contains the
module source code (which includes this Makefile). It can either be an
absolute or a relative path. If it is a relative path, then it must be
relative to the kernel source directory (KERNEL_SRC). An absolute path
can be obtained very easily through $(shell pwd). Generating a path
relative to KERNEL_SRC is difficult and we accept some outside help by
letting the caller override the variable $(M). Allowing a relative path
for $(M) enables us to have the build system put output/object files
(.o, .ko.) into a directory different from the module source directory.
Change-Id: Ic5dbcaa4579e4b7fe8b01399e03293c3bd425d27
CRs-Fixed: 2182672
hdd_softap_hard_start_xmit has cds_ssr_protect so prevent it running at
point of cds_wait_for_external_threads_completion in wlan_hdd_remove,
but after that hdd_softap_hard_start_xmit still inject in, it will
cause race condition between tx and unloading deinit.
Fix it by checking driver load/unload status at the beginning of
__hdd_softap_hard_start_xmit, and similar change for sta mode.
Change-Id: Ic3c72debb81fdfb8adca4e90bd9436f3a68eea11
CRs-Fixed: 2174243
In STA+SAP concurrency, when the STA connection is in progress or set_key
is in progress, the set_hw_mode command to SME is queued and would be
processed only after the connection is complete. Meanwhile, when a stop
SAP is received and SAP Dissassociate STA is triggered from HDD, the
command is queued in SME and cannot be processed until STA connection
is done. The add_key command from the supplicant is also stuck as the
previous stop_ap command is in progress leading to a deadlock. When the
AP sends deauth to the STA due to 4 Way Handshake failure, the STA is
reset and then the stop SAP command proceeds, followed by another
connection for the STA.
Disconnect STA interface first if connection or key exchange is in progress
and then stop SAP interface to prevent this deadlock condition.
Change-Id: I23ad1fc96882abeaae2d1b051659ea6d24b07428
CRs-Fixed: 2187070
p2p component has no 11w mgmt protection
information for tx frame.
Add LIM callback to register to p2p
module, to provide mgmt protection information.
Change-Id: Ibdb26d2ebbf51c191258c163cd45290ee5d4fccf
CRs-Fixed: 2172228
