Monitor mode is not supported in 256M profile. Therefore set monitor buffer
size as 2K.
Change-Id: I914ede679363d67566537c1abb9f9f1b599b4d20
CRs-Fixed: 2668071
The current implementation of the TX Capture
feature assumes a non QoS 3 address frame for
each frame. If a frame is a QoS frame, the extra
fields are manually added, but if the frame is a
4 address frame, there is no handling. Add QoS,
4 address and 4 address QoS frame types to the
TX Capture feature and update accordingly.
Change-Id: Idd7f8f55a5543718f52bc38be396d671b87b54bd
CRs-Fixed: 2636684
filter pass seems to not be working for control frames
so we are using mac check address comparison for non-bss freames
when tx_monitor is set
Change-Id: I3a003636381f73191081e821dbe8cf00a67cb042
If tx capture, sniffer are not enabled, mgmt nbuf is freed.
It is causing use-after-free in bpr enabled case
Added change to free only when bpr is disabled
CRs-Fixed: 2662214
Change-Id: I0d889f371cf47047200f70563b589fac99733c49
streamfs/relayfs is needed by MCL and WIN. It is being moved to
QDF layer(Change-Id: I1401112ece290e6d0560623cf10faaf498ebb1b7).
Cleanup QAL streamfs files to avoid duplicity.
Change-Id: I06f2f07ca347e12b262620a780b38f40f565712a
Agile DFS can be disabled by disabling macro QCA_SUPPORT_AGILE_DFS.
Fix compilation errors on disabling Agile DFS.
Change-Id: I144a261f5e0db37bea9a0a6b372bcf1e13205bb6
Hold the ast lock while fetching and using the ast
entry from ast table without unlocking in between
to make sure that the ast entry is not freed
in between.
Change-Id: I887b94441e7c19d6ce0bf7175f61a1dc9055a0fc
PreCAC NOL is unmarked based on the 80MHz center frequency. This is
wrong as the PreCAC tree, with the avilablity of full 160MHz Agile engine,
can have a root as high as 160MHz. This will lead to channel not picked
for PreCAC after NOL timeout.
PreCAC NOL should be unmarked based on the center frequency of
the root node's bandwidth.
CRs-Fixed: 2654993
Change-Id: Ie054d725c1b7a2fed47c9f294f3d71c4dd9e8ecb
Streamfs implementation is moved to cmn_dev since both WIN/MCL
need it for CFR. In QAL layer, parent directory was NULL,
whereas in qdf layer, parent directory is "qdf".
This change modifies the streamfs directory path used by CFR
userspace app.
Change-Id: I5d235dab66344e3baa8d9fac7ad2f12e2b9f13ea
The API to check if precac is done on a given channel is based on
the 80MHz precac tree(dfs_is_precac_done_on_ht20_40_80_chan_for_freq()).
So a separate API was needed to check if precac was done on a 80P80MHz or
160MHz channel(dfs_is_precac_done_on_ht8080_ht160_chan()).
Now that the precac tree is updated to include the 160MHz and 165MHz
channel, the API(dfs_is_precac_done_on_ht20_40_80_chan_for_freq()) can
also be updated to include the 160MHz and the 165MHz channel and
the API(dfs_is_precac_done_on_ht8080_ht160_chan()) can check only the
80P80MHz channel.
Change the API dfs_is_precac_done_on_ht20_40_80_chan_for_freq() to
dfs_is_precac_done_on_ht20_40_80_160_165_chan_for_freq() to also check the
160MHz and the 165MHz channel.
Update the API dfs_is_precac_done_on_ht8080_ht160_chan() to
dfs_is_precac_done_on_ht8080_chan() that checks precac done only on a
80P80 channel other than the restricted 80P80 channel(the 165MHz channel).
Change-Id: Id747e3a88fc3d74c40702fc250af9e1b825b4e78
CRs-Fixed: 2653172
The API dfs_is_pcac_on_weather_channel_for_freq() which checks
whether PreCAC is being done on a weather radar channel or not does not
consider the case of an input 160MHz channel.
Add a case to check if the 160MHz channel includes weather radar channels
or not.
Also take care of the 165MHz channel which will be treated as 80P80MHz
channel.
CRs-Fixed: 2651161
Change-Id: I7285c9095a184947b1c33c11d6bb3b2370b31401
use mac addr compare function with dummy mac addr set to all 0 and dest
mac addr. if they are similar then just ignore frame.
Change-Id: I8c892d0ca4a210865720b94b580b6e24dad0382b
Variable "i" in "send_setup_install_key_cmd_non_tlv" function is used
only when ATH_SUPPORT_WAPI is enabled. Hence, kept its declaration
inside ATH_SUPPORT_WAPI macro itself.
Change-Id: Ic67362b0d90db64fb44b2e9ad7d026c836a95c51
a. Add attach and detach for full monitor resources
b. Read 'sw_monitor_ring' descriptor and pop MPDU
c. Replenish buffers and link descriptors back to HW
d. Form a MPDU queue per-ppdu and all MPDUs per-PPDU to upper layer
Change-Id: I5abff75354dd3686491d4fee3c3c4612a3ca3e15
1. MAC does not really consider the expect TA and the
expect RA when the expect TA mask and expect RA mask is 0.
Basically, it checks for the subtype, bandwidth and NSS
as the filter criteria.
2. In the other scenario, if the RA matches with expect
RA and TA matches with expect TA then it does not really
consider the expect TA MASK and expect RA MASK.
With the current default config, since the expect address
mask is 00:00:00:00:00:00 it falls under case 1 and it is
written based on the MAC recipe.
But actual MAC logic is different from what is mentioned
in the recipe. MAC works on below logic:
TA & TA MASK = Expect TA & expect TA mask
RA & RA MASK = Expect RA & expect RA mask
As an additional precaution, we need to modify default
subtype as 0 so that if user enables any group by mistake
and does not give any input for the other RCC
configurations, we can block the RCC to capture CFR data.
Change-Id: Ic79fde2a23126b6cdca84df0091e1df23fb487e4
FW may limit the interval and duration during which HW may
use user provided values and attempt to capture.
These values range from 1 us to roughly 16.8 sec.
Max value is 0xFFFFFF which is 16.777215 sec.
Add check to make sure that capture duration cannot exceed
capture interval.
Change-Id: If6f75c737f8ac8cda527eee60f0e67d75e3b5420
The FW has updated the wmi command wmi_vdev_adfs_ch_cfg_cmd_fixed_param so
as to configure the restricted 80p80 channel as the Agile channel.
Add support in ADFS parameter to enable the 165MHz channel as the Agile
channel.
Change-Id: I757bbd9b209118f19e51b7a95881124000f362c8
CRs-Fixed: 2642555
Rebuild the precac tree with 160MHz root channels. Add support to mark the
160MHz precac channel nodes as CAC done and NOL.
Go through the list of available channels to find the unique PreCAC Tree
roots. Find the root channels that are not part of the 160MHz channel.
Example, consider a case where a country supports only until channel 144,
then the precac tree will have two 160MHz root nodes(36HT160, 100HT160) and
one 80MHz root node(132HT80).
Add support include the 165MHz channel to the precac tree for Pine by
considering the 165MHz channel as a 80p80MHz channel with a center channel
number 146. Adjust the channel frequency offset to mark the 165MHz
channel as precac done and NOL.
When a 160MHz or the 165MHz channel encloses a nonDFS channel, mark that
nonDFS channel as precac done.
Change-Id: Ia9bb2cc5c845c4d636e35329cdf76ace2eb63c72
CRs-Fixed: 2628373
Protect access to cfr lookup table, since error handling
mechanism attempts to cleanup CFR entries in timer context,
this leads to contention between bottom-half and timer.
Change-Id: I6a414e0da883250a90451824367c12fcca33c27e
1. Clear cfr_timer_enable flag during wifi down
2. Similar to one-shot capture, report RSSI in metadata for RCC.
Convert SNR in rxtlv to RSSI.
Change-Id: Ib7c9875049f4cf3114bbb8b0851a35ad5928325c
Beacon frames are FW generated frames, FW indicated them as DATA_SU,
with this, frame is not marked as self gen. It gets added to retry_q.
Check ppdu frame type and subtype to mark frame as selfgen if it beacon
Change-Id: If0bfd9bf2cc321afe207a4db7529e24baebfd376
CRs-Fixed: 2643848
if last_msdu is not received then allocated
mpdu_nbuf and mpdu_q is not freed,
This change frees the buffers in last_msdu not seen case.
Change-Id: Icaaa6e227f3ea1d314c6d15a9f76c2f622d5d93f
CRs-Fixed: 2643848
If tx_capture is disabled, the frames notified to tx_capture
module needs to be freed.
This change frees mgmt frames in tx capture module, in case feature
is disabled
Change-Id: I71f102ba2f25f23bdcef63dddb525d5f7b0a692a
CRs-Fixed: 2643848
