Add monitor mode support. Configure target to deliver 802.11 packets
in raw mode. Below is the procedure to start the monitor mode.
insmod /system/lib/modules/wlan.ko con_mode=4
ifconfig wlan0 up
"iwpriv wlan0 setMonChan 36 2"
or
"iw dev mon0 set channel 36 HT40+"
tcpdump -i wlan0 -w <tcpdump.pcap>
In this mode concurrency is not supported and module doesnot support Tx.
Change-Id: I211ece0a66e2d43bc111e523714942e1557e36f4
CRs-Fixed: 963060
qcacld-2.0 to qcacld-3.0 propagation
Currently wlan firmware has multiple different packet filters,
offload features such as Magic Pattern filter, MCBC filter,
RA filter and Bitmap pattern filter.
Firmware has to maintain different filter settings and different
source code to compare the filters.
BPF data offload is common architecture for packet filter offload.
Implement BPF data offload in driver.
Change-Id: I63a5f7222de74cbb80d656f20f42d1b8453dce26
CRs-Fixed: 960473
vhtTxChannelWidthSet is redundant parameter for channel width
as phy_ch_width is used to represent the channel width. So remove
the redundant parameter
Change-Id: Ied9ef3dddfcb89bac8d49c5c0dd2f21b3d041567
CRs-Fixed: 1007367
qcacld-2.0 to qcacld-3.0 propagation
Change to initiate BUG report in case of fatal event
Add INI support to Enable/Disable it.
The fatal event handled are as below:
- Roaming failed after successful preauth.
- SME command timeout.
- PE defer queue is full.
- CDS run out of message wrapper.
- HDD level wait for event timeout.
CRs-Fixed: 912560
Change-Id: I64dff8b7d0836340ce3bec5f5985d1919b600c23
Modify the set hardware mode command sequence during channel switch
in the case of SAP/P2P-GO and STA/P2P-CLI as per the latest FW
requirements. This is primarily to accommodate the time take for
calibration during hardware mode change which could lead to
momentary data stalls.
The new sequence is as follows:
1. Send (E)CSA
2. Do vdev restart/vdev up
3. For DBS downgrade:
a. PM will initiate HW mode change to DBS right away
4. For single MAC upgrade:
a. Opportunistic timer is started, PM will check if MCC
upgrade can be done on timer expiry
The old sequence is as follows:
For MCC upgrade:
1. Send (E)CSA
2. Opportunistic timer is started
3. vdev restart is initiated on the new channel
4. PM will check if MCC upgrade can be done on timer expiry
For single mac upgrade:
1. Send (E)CSA
2. PM will initiate HW mode change to DBS right away
3. vdev restart is initiated on the new channel
Change-Id: I4bce2ee176cae43b6a46c47216ed7ab47a82a54c
CRs-Fixed: 1006992
Replace the obsolete WMI command WMI_SOC_SET_HW_MODE_CMDID with
WMI_PDEV_SET_HW_MODE_CMDID and event WMI_SOC_SET_HW_MODE_RESP_EVENTID
with WMI_PDEV_SET_HW_MODE_RESP_EVENTID respectively. These new WMI
commands and events additionally carry the pdev id and all mac id
references are replaced with pdev id.
Change-Id: If2a3f93dcd1947eedce8d4eac8ed936166f7e078
CRs-Fixed: 989502
qcacld-2.0 to qcacld-3.0 propagation
Add configuration of gpio pin used for TSF. FW shall toggle
this gpio when receive capture/get tsf cmd.
Change-Id: I442f2de3af4f3946a20bf3f4a9d8c9b285aa7a7c
CRs-Fixed: 817527
qcacld-2.0 to qcacld-3.0 propagation
Get tsf from fw. Provide ioctl interface cap_tsf/get_tsf.
Driver issue wmi cmd to fw to realize capture/get.
It can be used in station and softap mode. For sta, getting
tsf from connected ap. For softap, it will generate tsf by-
self
Change-Id: I00d30882bce2f49ee3de3fa189e094c04c0d9943
CRs-Fixed: 817527
Replace the obsolete WMI command WMI_SOC_SET_PCL_CMDID with
WMI_PDEV_SET_PCL_CMDID. WMI_PDEV_SET_PCL_CMDID carries the weightage
for all the channels (preferred and non-preferred) in the same order
and length as that of the command WMI_SCAN_CHAN_LIST_CMDID. This is
in contrast to the command WMI_SOC_SET_PCL_CMDID which carries only
the preferred channel list.
Change-Id: I040f4307491d3242d2e9409dbbe8005c4b307bf5
CRs-Fixed: 989502
Propagation from qcacld-2.0 to qcacld-3.0
Pass mac address received from target in IBSS peer info event to
user space. In addition remove pronto specific rate conversion
logic as ROME FW returns data rate in Mbps directly
Change-Id: Id89e9f357831f242c43fc8ce121de18a3180e422
CRs-Fixed: 777960
As soon as the firmware is done with the roaming scan and about to
start hand-off, it will notify the host that the roaming is about
to start using WMI_ROAM_NOTIF_ROAM_START. The host driver will
then notify the upper layers to stop sending the packets and
the host later informs them as part of roam synch propagation
after roaming is done to start sending the packets.
Once the firmware sends the notification and if it fails to roam
for some reason, then it will send another notification
WMI_ROAM_NOTIF_ROAM_ABORT to let the host know the upper layers
to resume sending the packets again.
Introduce an operation code for the CSR roaming callback to determine
what it needs to do when called by the lower layers.
CRs-Fixed: 996949
Change-Id: I674262b95f1781747b34fb675ad179952a8ae4d1
qcacld-2.0 to qcacld-3.0 propagation
In case of DFS channels and EBT is disabled, beacons are
forwarded to host in every 50msecs which increase power consumption.
Add the changes to set beacon filter once DUT connect to AP.
CRs-Fixed: 973958
Change-Id: I1a9379eacbd13f8dc7fae08923cd91f087d1b2b2
qcacld-2.0 to qcacld-3.0 propagation
Provide support to configure duty cycle by adding ini item for
different level duty cycle.
CRs-Fixed: 990798
Change-Id: I95e4f4af669fd50c5b9fc10ffc61fa5d447b5bcf
Increase maximum size of oem data request from 280 to 500. This
change set also remove the following unused macros in UMAC
- OEM_DATA_REQ_SIZE
- OEM_DATA_RSP_SIZE
Change-Id: I768da4dd03c2de618c528cb72b86a5df72dd2efe
CRs-Fixed: 997085
qcacld-2.0 to qcacld-3.0 propagation
Currently even if peer AP is in Legacy mode, driver can enable
11g protection, even though there is no 11g AP in vicinity.
As a part of fix, add an INI param which will enable 11g
protection only when there is a 11g AP in vicinity.
Change-Id: Ic76e6070b02f92ef33934a0e5158fa4ef6c3e45b
CRs-Fixed: 897755
qcacld-2.0 to qcacld-3.0 propagation.
Fix incorrect buffer handling in OEM response handlers.
This change set will fix,
1. Add appropriate check on the response length before malloc.
2. Add correct check for malloc failure.
3. Copy correct number of bytes into response buffer.
Change-Id: I621e391b9cdadbf01c98fdbf3ac1979373bb963c
CRs-Fixed: 996236
Remove function csr_neighbor_roam_create_chan_list_from_neighbor_report,
since it is not being used in LFR2 and up code.
Change-Id: I5c54aa0ef2704c5d090e56c6ec65e55639371204
CRs-Fixed: 972906
Enable compile time featurization support for both LFR2.0
and LFR3.0 using WLAN_FEATURE_HOST_ROAM and
WLAN_FEATURE_ROAM_OFFLOAD respectively
CRs-Fixed: 978905
Change-Id: Ib5976cd0cd5a6e117a1334bfc73a043e36e25f77
Move the scanning related code which is pertinent to roaming
into a separate file so that any future maintenace would be
easy across different projects
CRs-Fixed: 978905
Change-Id: Ia8c81726eb843d0a5aa89affa89d84d77994932e
Move the preauthentication related code in the CSR module
into a separate file so that it is easy to maintain
across different projects
CRs-Fixed: 978905
Change-Id: I56e8441f08dec180f080c305ba5c6541302f107c
Create a new function csr_neighbor_roam_state_transition to
transition the roaming state and also log it
CRs-Fixed: 978905
Change-Id: Id50d51fe1fa09dc9984ba83fbc01e8d9c7d00ffa
There are two utility functions to check if the association
is ESE or not. csr_neighbor_roam_is_ese_assoc() and
csr_roam_is_ese_assoc().
Both serves the same purpose, hence remove csr_neighbor_roam_is_ese_assoc()
and use csr_roam_is_ese_assoc().
Change-Id: I857f9c16eb73a4b0f72e0a622be47ab756fb70f4
CRs-Fixed: 950762
At present and going forward ESE and ESE_UPLOAD will be the
de-facto approach supporting ESE. Hence there is no need of two compile macros
FEATURE_WLAN_ESE and FEATURE_WLAN_ESE_UPLOAD.
Instead Remove FEATURE_WLAN_ESE_UPLOAD and Keep only FEATURE_WLAN_ESE.
Change-Id: If1a04e95211a0d639db7b60a57a6d5f215d26f4e
CRs-Fixed: 950762
Data structures defined in cds_regdomain_common.h are similar
to those defined in cds_regdomain.h. Therefore remove the file.
Change-Id: I929b03058e9441e4a652314789cf91dbd94d0329
CRs-Fixed: 961806
When dynamic antenna selection requests to change the number of
TX/RX chains, the FW chain mask manager will take care of sending
the corresponding SMPS action frames to the AP to put the station
in 1x1 or 2x2 mode. The host driver should only handle setting
the right SMPS mode in the HT capabilities of association
or re-association requests.
CRs-Fixed: 931250
Change-Id: I9bedcc5024a98040f571f730ff084f6fe3e3ad00
If HT SMPS is enabled and if the session supported NSS > 1
then include SMPS IE in the HT capabilities of the association
and the reassociation management frame.Enabling SMPS with an AP
whose capability is only 1x1 will result in association/reassociation
request being rejected or an unexpected behavior. Send SMPS force mode
to FW to trigger SMPS action frame only if SMPS is enabled in the
INI. For dynamic antenna switch, the chain mask manager will send
the SMPS action frames.
CRs-Fixed: 931250
Change-Id: Ifff2ef2c8790994a68e676b8bba2fb03c21370d4
- Add support for 2.4Ghz HT40 STA.
- Add HT40 OBSS scan start and stop operation.
- Add support for extraction of OBSS scan paramters from beacon
and probe response.
Change-Id: I58e8d72b8ee922f710af0474ed3efd0438fff3a7
CRs-Fixed: 947086
40 mhz channel array is redundant and does not give the
correct channel bonding information. Therefore remove
these channels, bonding array, and its associated usage.
Change-Id: I913fb97cdc913b1a027d21b0df526dfd5cd5902f
CRs-Fixed: 856727
Re-arrange core regulatory code between HDD and CDS
layers. Move the OS dependent code to HDD.
Change-Id: I8ac26a48d0e8d613b2f6c23fd764e5cf94365c39
CRs-Fixed: 856727
qcacld-2.0 to qcacld-3.0 propagation
In High dense environment roaming should be triggered early
at dense RSSI threshold which provide better throughput result.
Add support for dense roaming parameters to read from ini file
and send to FW with other roaming parameters
CRs-Fixed: 953579
Change-Id: Ia63bfdd1248b4507d988b019f07164a7c75566af
Add VENDOR subcmd to support changing of Fine Time Measurement
capability
dynamically. This command can be used by user space application to
change
FTM capability. FTM capability set by user space is intersected with
capability set by firmware to compute new capability value.
Change-Id: I5f3a57e66f2c6a9f3fa8acc7e9da8cb23cb766e3
CRs-Fixed: 968594
Fix the reason code used during Nss update request. If
there is MCC upgrade or DBS downgrade, the hw mode change
request internally send the Nss update request. But, the
current implementation uses the same fixed reason code
during Nss update request and due to this on receiving the
hw mode change response, the expected callback function is
not getting invoked. Fix this by passing the right reason
code during Nss update request.
CRs-Fixed: 978663
Change-Id: I706cb9a86d66d8601ec87f560459604e562f6037
Ensure that the session id is sanitized before issuing
the scan request. During the transient stages of a new
interface when no session exists for that interface and
if a scan is received for that particular interface, it
would result in scan with invalid vdev id. Validate the
session id to avoid the same.
Change-Id: Ib22262493a141491d1d86ae682b14113d303685d
CRs-Fixed: 973773
Set the hw mode, if needed, during channel switch in STA and
P2P-CLI scenario. The STA/P2P-CLI on receiving the channel change
event may need to do a hw mode change to get the best out of the
hw capabilities.
e.g.1, In a STA+SAP concurrency, the STA and SAP are doing SCC on
channel 6. When the STA interface receives a channel event for
channel 36, it is better the driver moves to a DBS scenario.
e.g.2, In a STA+SAP concurrency, the STA is on channel 6 and the
SAP is on channel 36. When the STA interface receives a channel
event for channel 36, it is better the driver moves from a DBS
scenario to a SCC scenario.
For MCC upgrade, the following steps are taken
1. Opportunistic timer is started
2. vdev restart is initiated on the new channel
3. PM will check if MCC upgrade can be done on timer expiry
For DBS downgrade, the following steps are taken
1. PM will initiate HW mode change to DBS right away
2. vdev restart is initiated on the new channel
Change-Id: I202842bf28c3117e8cc91954cdfd3b39a0062f4e
CRs-Fixed: 972184
Add data length information in oem data response messages. Currently
maximum response size is passed to upper layers.
Change-Id: Id74d44e03755af9a5402e5409ee5f6b5e7abbb7c
CRs-Fixed: 942260
Remove #ifdef WLAN_FEATURE_VOWIFI from host driver source code.
It has alwasys been defined in Kbuild and underlying features
will be permanent in cld3.0. Those features are 11r radio
resource measurement, beacon report, link report, neighbor
report and power constraint.
Please note that WLAN_FEATURE_VOWIFI_11R is used for different
purpose and it is not removed in this change.
CRs-Fixed: 958729
Change-Id: Icd80e9cce08c4662e86ccda94491c1fc22c5756d
Conditional compilation option WLAN_FEATURE_VOWIFI_11R is always
defined in cld3.0 and underlying code is permanent in the driver.
Hence, remove #ifdef WLAN_FEATURE_VOWIFI_11R check from SME source
code.
CRs-Fixed: 960105
Change-Id: Ib42c92aaca69c04b98dd42b7aab2a552c88af24e
Fix memory leak in OEM data request, by freeing data buffer as message
passed down the layers is consumed in lower layers.
Change-Id: I8e8dc0c96de3055fada2c19139bc9e0c03b9e73e
CRs-Fixed: 964290
