Enable configurable dfs_pri_multiplier. The ETSI typ2 type3 radar
detection ratio is lower than expected(>80%) while channel loading is
high(>30%). The host improvement for this are:
1. Add configurable dfs_pri_multiplier, controlled by
DFS_PRI_MULTIPLIER. Default value 2, min 1, max 10.
2. Lower adrastea ETSI type 2/3/4 radar filter rssi_threshold,
controlled by DFS_OVERRIDE_RF_THRESHOLD, dfs log shows that
QCS405 target report RSSI range [18, 45] while radar power
is 3 dbm. By using default rssi_threshold 24 will reject
many radar pulses, which leads to low detection ratio.
3. Calculate deltapri for each searchpri based on dfs_pri_multiplier
in dfs_count_the_other_delay_elements(), check deltapri
between [1, dfs_pri_multiplier] * refpri and searchpri, if
the primargin is desired, mark it as matched pulse.
4. Pick lowpri as refpri for the radar filter with
rf_ignore_pri_window equals to 0 while DFS_PRI_MULTIPLIER is
enabled. Observed original findref logic has some problems
which selects refpri is bigger than lowpri, which leads to
the lowpri pulses pri_match are set to 0, and in this case,
radar was not detected. Example for the issue, assume
rf->rf_pulseid 34 (ETSI type 2) has 7 pulses with pri:
1489, 2978, 2978, 2978, 1489, 2978, 1489 us in this case,
highscore is 4 (2978), scoreindex is 5, refpri is 2978, which
leads to: index 0, 4, 6 pulses with pri_match 0 in
dfs_count_the_other_delay_elements(). The fix is to select
lowpri as refpri(1489 in this case).
Change-Id: I1f3ca3298c9ab1f1e2651ad6b4a0a4810f83f8a1
CRs-Fixed: 2522506
6 GHZ has introduced new set of frequency based APIs. Also there is
conditional usage of 6 GHZ band. Add configuration items for these.
Change-Id: I22703989ec7e6711af640f1f9d0afded46026b8a
CRs-Fixed: 2513098
Use QCS40X instead of QCS405 in config files. Kernel defconfig files for
QCS405 and QCS403 has been separated recently, and the arch has been
changed between these two chips. But all QCS related features and changes
in cld should all be included, so use CONFIG_ARCH_QCS40X to replace
CONFIG_ARCH_QCS405.
Change-Id: I6f0837bb3d3f1530aea5b2d4912741beb8c313bd
CRs-Fixed: 2519267
MPTA helper and Coex configuration features are not included
after latest system compilation updating. Modify configure
file qcs40x.snoc.perf_defconfig to include them.
Change-Id: I8ecad6c84bd4ca2d8e1b69f0cea14b61b2545ca3
CRs-Fixed: 2511723
Featurize DHCP indication for SAP and disable it
for QCN7605 as this feature is broken for HL
Data Path.
Change-Id: If1db649131d887a2aab18461187403b4b9a2c5b4
CRs-Fixed: 2496032
Currently ext scan is enabled by default in driver which
is increasing driver size significantly and ext scan
is not getting used anymore.
Disable ext scan with feature flag CONFIG_FEATURE_WLAN_EXTSCAN
to reduce driver size.
Change-Id: Id0fdeae6e6b71f53d3b73322aca659254d52cec8
CRs-Fixed: 2491452
Propagation from qcacld2.0 to qcacld3.0.
The WMI CMD and EVENT of "get antenna isolation" are already defined,
but not used before in qcacld3.0.
Now, The host driver uses vendor command to get this information
instead of iwpriv command in qcacld-2.0.
The attribution of this feature is already defined in file
"qca_vendor.h". The name is "QCA_WLAN_VENDOR_ATTR_ANTENNA_ISOLATION".
So host driver will use vendor command
"QCA_NL80211_VENDOR_SUBCMD_GET_HW_CAPABILITY" to get the information
from lower layer.
Change-Id: I915768f622ddc9a70a95ce4fe952f19917a8f901
CRs-Fixed: 2447360
Add QCA_LL_PDEV_TX_FLOW_CONTROL for both
QCA_LL_LEGACY_TX_FLOW_CONTROL and QCA_LL_TX_FLOW_CONTROL_V2
disabled platform, avoid frame drop in driver which leads to bad TCP
TX throughput. Change NUM_TX_QUEUES to 5 for this case to avoid invalid
memory access in wlan_hdd_netif_queue_control().
Change-Id: Ifa649e31a41d1bf89eadc8cc7e9520f0e27b9fe4
CRs-Fixed: 2466996
Memory optimize for QCS403 platform, 1x1 chip. Reduce CE1 htt data
dest ring buffer from 512 to 256, reduce CE2 wmi dest ring buffer from
128 to 64, reduce CE9 & CE10 desg ring buffer from 512 to 64, disable
CE11 pktlog. Note: this change only affect specific WLAN build config for
extremely saving memory, for debug purose, there is another build
selecting default WLAN config for reference HW.
Change-Id: I868e74b09cdb11df3dccaa3f9e051da55724983d
CRs-Fixed: 2432631
