| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
To detect TX or RX stuck, we implement SER (system error recovery) in
firmware to recover abnormal states of hardware, and report events to
driver. This kind of events could happen rarely per day.
SER might be true-positive or false-negative cases, and it could be failed
to recover true-positive case. We dump related registers to kernel message
at that moment and collect them from users, because they occur rarely,
randomly and hard to make sure we reproduce the same symptom. To address
problems accurately, add more registers by this patch.
It also might be false-positive cases that looks like TX or RX get stuck,
we need to dump registers from debugfs manually, so also add similar
things to debugfs as well.
Signed-off-by: Chia-Yuan Li <leo.li@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221102014300.14091-3-pkshih@realtek.com
|
|
Dispatch is a component to decide packets forward to host, DMAC or
HAXIDMA. It contains CDT standing for CPU dispatcher, HDT standing
for host dispatcher, WDE standing for descriptor engine and PLE standing
for payload engine. STF is one kind of modes, it can be used if packet
send to hardware and doesn't need release report.
These debug port information can help to clarify the reason if
packets stuck in dispatch.
Signed-off-by: Chia-Yuan Li <leo.li@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221102014300.14091-2-pkshih@realtek.com
|
|
Replace two instances of bare pr_info with dev_info and dev_warn.
Also make their messages a little more informative.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/c9f3ebb2-769b-7d80-cac2-5a9d1bcc010a@gmail.com
|
|
According to commit 60d7900dcb98 ("wlcore: enable
IEEE80211_HW_SUPPORT_FAST_XMIT"), we can use this because all the chips
have hardware rate control.
This is one of the things mac80211 requires before it will handle MSDU
aggregation for us.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/9b59e735-6b89-a557-fafc-2da87fdd5b48@gmail.com
|
|
The chip cut, also known as the chip version, is a letter from A (0)
to P (15). Recognise them all instead of printing "unknown" when it's
greater than E.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/1559c705-0b0b-8dcb-7596-fbb85844d3d9@gmail.com
|
|
The CCK RSSI calculation is incorrect for the RTL8723BU, RTL8192EU,
and RTL8188FU. Add new functions for these chips with code copied from
their vendor drivers. Use the old code only for the RTL8723AU and
RTL8192CU.
I didn't notice any difference in the reported signal strength with my
RTL8188FU, but I didn't look very hard either.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/926c838f-4997-698b-4da9-44582e2af99a@gmail.com
|
|
According to Realtek programmers, "to adjust oscillator to align
central frequency of connected AP. Then, it can yield better
performance." From commit fb8517f4fade ("rtw88: 8822c: add CFO
tracking").
The RTL8192CU and a version of RTL8723AU apparently don't have the
ability to adjust the oscillator, so this doesn't apply to them.
This also doesn't apply to the wifi + bluetooth combo chips (RTL8723AU
and RTL8723BU) because the CFO tracking should only be done when
bluetooth is disabled, and determining that looked complicated.
That leaves only the RTL8192EU and RTL8188FU chips. I tested this with
the latter.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/80aba428-0aff-f4b2-dea5-35d1425982b6@gmail.com
|
|
Variable stop_report_cnt is being set or incremented but is never
being used for anything meaningful. The variable and code relating
to it's use is redundant and can be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221031155637.871164-1-colin.i.king@gmail.com
|
|
Ther is a spelling mistake in a rtw89_debug message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221020072646.1513307-1-colin.i.king@gmail.com
|
|
Pattern match is an option of WoWLAN to allow the device to be woken up
from suspend mode when receiving packets matched user-designed patterns.
The patterns are written into hardware via WoWLAN firmware in suspend
flow if users have set up them. If packets matched designed pattern are
received, WoWLAN firmware will send an interrupt and then wake up the
device.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-8-pkshih@realtek.com
|
|
WoWLAN is a feature which allows devices to be woken up from suspend
state through WLAN events.
When user enables WoWLAN feature and then let the device enter suspend
state, WoWLAN firmware will be loaded by the driver and periodically
monitors WiFi packets. Power consumption of WiFi chip will be reduced
in this state.
We now implement WoWLAN function in rtw8852ae and rtw8852ce chip.
Currently supported WLAN events include receiving magic packet,
rekey packet and deauth packet, and disconnecting from AP.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-7-pkshih@realtek.com
|
|
In this patch we define some H2C, which will be called during suspend
flow, to enable WoWLAN function provided by WoWLAN firmware.
These H2C includes keep alive used to send null packet to AP periodically
to avoid being disconnected by AP, disconnect detection used to configure
how we check if AP is offline, wake up control used to decide which WiFi
events could trigger resume flow, and global control used to enable WoWLAN
function.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-6-pkshih@realtek.com
|
|
When entering WoWLAN mode, we need to drop all transmit packets,
including those in mac buffer, to avoid memory leakage, so implement
the drop_tx function.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-5-pkshih@realtek.com
|
|
PLE RX quota, which is the setting of RX buffer, is needed to be adjusted
dynamically for WoWLAN mode, and restored when back to normal mode.
The action is not needed for rtw8852c chip.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-4-pkshih@realtek.com
|
|
For WoWLAN mode, we need to download WoWLAN firmware by calling
fw_download(). Another, to disable/enable WiFi CPU is needed before
calling fw_download. Since Firmware runs on WiFi CPU, it is intuitive
to combine enable_cpu/disable_cpu functions into fw_download.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-3-pkshih@realtek.com
|
|
For WoWLAN mode, we only collect and send RF parameters to Firmware
without writing RF registers. So we add one function to practice it.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221027052707.14605-2-pkshih@realtek.com
|
|
Add boundary check of mac_id when adding sta under AP/TDLS.
And, return -ENOSPC if the acquired mac_id is invalid.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221021091828.40157-1-pkshih@realtek.com
|
|
In order to debug performance issue intuitively, add bandwidth information
into debugfs entry phy_info. After applying this patch, it looks like:
TX rate [0]: HE 2SS MCS-11 GI:0.8 BW:80 (hw_rate=0x19b) ==> agg_wait=1 (3500)
RX rate [0]: HE 2SS MCS-9 GI:0.8 BW:80 (hw_rate=0x199)
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221021091601.39884-1-pkshih@realtek.com
|
|
This table must be constant, so change it as expectation.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221020052702.33988-2-pkshih@realtek.com
|
|
They are just default declarations and we won't modify them directly.
Instead, we actually do moification on their memdup now. So, they
should be declared with const.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221020052702.33988-1-pkshih@realtek.com
|
|
Since firmware size is limited, we create variant firmwares for variant
application areas. To help driver to know firmware's capabilities, firmware
dynamic header is introduced to have more information, such as firmware
features and firmware compile flags.
Since this driver rtw89 only uses single one specific firmware at runtime,
this patch is just to ignore this dynamic header, not actually use the
content.
This patch can be backward compatible, and no this kind of firmware is
added to linux-firmware yet, so I can prepare this in advance.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221020052549.33783-1-pkshih@realtek.com
|
|
Variables hw_ctrl_s1 and sw_ctrl_s1 are not being initialized and
potentially can contain any garbage value. Currently there is an if
statement that sets one or the other of these variables, followed
by an if statement that checks if any of these variables have been
set to a non-zero value. In the case where they may contain
uninitialized non-zero values, the latter if statement may be
taken as true when it was not expected to.
Fix this by ensuring hw_ctrl_s1 and sw_ctrl_s1 are initialized.
Cleans up clang warning:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c:432:7: warning:
variable 'hw_ctrl_s1' is used uninitialized whenever 'if' condition is
false [-Wsometimes-uninitialized]
if (hw_ctrl) {
^~~~~~~
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c:440:7: note: uninitialized
use occurs here
if (hw_ctrl_s1 || sw_ctrl_s1) {
^~~~~~~~~~
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c:432:3: note: remove the 'if'
if its condition is always true
if (hw_ctrl) {
^~~~~~~~~~~~~
Fixes: c888183b21f3 ("wifi: rtl8xxxu: Support new chip RTL8188FU")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221020135709.1549086-1-colin.i.king@gmail.com
|
|
Now, basic materials for 8852be are ready, so add 8852be to Kconfig and
Makefile. Current version can support STA, AP and monitor modes.
We still fine tune some features, such as BT coexistence, performance, and
power consumption.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221014060237.29050-5-pkshih@realtek.com
|
|
The C2H class 2 function 3 is to report retry count of low rate, but driver
doesn't implement yet, so add a dummy case to avoid message:
rtw89_8852be 0000:03:00.0: c2h class 2 not support
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221014060237.29050-4-pkshih@realtek.com
|
|
Since RF calibrations are added, add chip_ops to call them. These chip_ops
include initial, full calibration, configuration when switching band and
scanning, and track work in period of 2 seconds.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221014060237.29050-3-pkshih@realtek.com
|
|
DPK is short for digital pre-distortion calibration. It can adjusts digital
waveform according to PA linear characteristics dynamically to enhance
TX EVM.
Do this calibration when we are going to run on AP channel. To prevent
power offset out of boundary, it monitors thermal and set proper boundary
to register.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221014060237.29050-2-pkshih@realtek.com
|
|
TSSI is transmitter signal strength indication, which is a close-loop
hardware circuit to feedback actual transmitting power as a reference for
next transmission.
When we setup channel to connect an AP, it does full calibration. When
switching bands or channels, it needs to reset hardware status to prevent
use wrong feedback of previous transmission.
To do TX power compensation reflecting current temperature, it loads tables
of compensation values into registers according to channel and band group.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-6-pkshih@realtek.com
|
|
IQ signal calibration is a very important calibration to yield good RF
performance. We do this calibration only if we are going to run on AP
channel. During scanning phase, without this calibration RF performance
is still acceptable because it transmits with low data rate at this phase.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-5-pkshih@realtek.com
|
|
RX DCK is receiver DC calibration. With this calibration, we have proper
DC offset to reflect correct received signal strength indicator. Do this
calibration when bringing up interface and going to run on AP channel.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-4-pkshih@realtek.com
|
|
RCK is synchronize RC calibration. Driver triggers this calibration and
sets the result to register. This calibration is needed once when interface
is going to up.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-3-pkshih@realtek.com
|
|
DACK (digital-to-analog converters calibration) is used to calibrate DAC
to output good quality signals.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-2-pkshih@realtek.com
|
|
Add 8852b specific constant tables and basic attributes containing
common chip_ops, firmware name, supported TX/RX NSS, number of CAM,
coexistence version, control register set, and so on.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-10-pkshih@realtek.com
|
|
When we are going to do RF calibrations, they need BB helpers to control
TX PLCP, power, path and mode. Also, it they need helpers to backup and
restore some registers before and after RF calibrations. Then, use flow of
RF calibrations will be like backup registers, configure calibration,
configure TX parameters, measure calibration result, and finally restore
registers.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-9-pkshih@realtek.com
|
|
To support variant models, such as 1x1 or 1T2R, we need this chip_ops to
change the path accordingly.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-8-pkshih@realtek.com
|
|
Add to parse PPDU to get frequency and RSSI of received packets.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-7-pkshih@realtek.com
|
|
These chip_ops are used to assist BT coexistence module to control chip
specific operations, such as initial, pre-AGC, BT grant, set wifi priority
and tx power, RX gain, and get BT counter.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-6-pkshih@realtek.com
|
|
Thermal value reflects temperature that will affect RF performance, so
we re-calibrate RF characteristics if delta of thermal over a threshold.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-5-pkshih@realtek.com
|
|
chip_ops::bb_reset is to reset baseband state after loading parameters,
because its state could be unpredictable at that moment. The other is
chip_ops::bb_sethw that is to set some baseband settings not including in
parameter tables.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-4-pkshih@realtek.com
|
|
We need power on function to enable hardware circuits of MAC/BB/RF, and
then download firmware and load PHY parameters. After more settings, it
starts to work. When it enters idle, use power off function to have the
lowest power consumption.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-3-pkshih@realtek.com
|
|
This chip_ops is to assist set_channel, because we need setup and restore
hardware before and after set_channel.
Before set_channel, we stop transmitting, reset PPDU status, disable TSSI,
and disable ADC. After set_channel, do opposite things in reverse order.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221009125403.19662-2-pkshih@realtek.com
|
|
Make the title more future-proof, using rtw88 as a model.
Mention support for RTL8723BU, RTL8192EU, and RTL8188FU.
Correct the module name.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/ecb7512a-07e8-112d-c815-1494582de5f8@gmail.com
|
|
The wifi + bluetooth combo chips (RTL8723AU and RTL8723BU) read the
chip vendor from the wrong register because the val32 variable gets
overwritten. Add one more variable to avoid this.
This had no real effect on RTL8723BU. It may have had an effect on
RTL8723AU.
Fixes: 26f1fad29ad9 ("New driver: rtl8xxxu (mac80211)")
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/24af8024-2f07-552b-93d8-38823d8e3cb0@gmail.com
|
|
All the initialisation tables, plus rtl8xxxu_rfregs.
Most of them were already static.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/9407f219-a7ba-676e-3d99-154d67b312d2@gmail.com
|
|
Set channel in driver side to configure Tx power and channel index
correctly after scan. Before this, beacons with bandwidth larger than
20M bandwidth will be dropped by mac80211 due to frequency mismatch.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221007045900.10823-2-pkshih@realtek.com
|
|
Change active scan behavior to fit 6GHz requirements. There are many
different rules on active scan between 6GHz and 2GHz/5GHz, so if the
SSID is not specified, do fast passive scanning and limit number of
probe requests we send for now until new firmware can support all
rules.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221007045900.10823-1-pkshih@realtek.com
|
|
set_channel is main function to configure channel and bandwidth for all
layers, namely MAC, BB and RF. Additionally, MAC layer enables CCK rate
checking to avoid wrong rate from driver. BB layer configures SCO
(Sample Clock Offset) for CCK, TX gain error/offset, and reset baseband
hardware circuit after all configurations done.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-7-pkshih@realtek.com
|
|
The gain tables use different domain index, so we need to convert the index
from subband of chandef. Since these conversion functions can share with
8852b, make generic functions for further use.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-6-pkshih@realtek.com
|
|
HFC is short for HCI flow control. These arrays are used to set quota
according to operating modes, which are SCC or download firmware.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-5-pkshih@realtek.com
|
|
Before loading RF NCTL table, we need to configure IQK/DPK clock and reset
them, and then polling NCTL state ready. Since 8852BE needs additional
one setting, add it by this patch. Also, give them proper names.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-4-pkshih@realtek.com
|
|
Without this fix, some non-self packets are used to count CFO (center
frequency offset), and average CFO has unstable variation. Then, it causes
unexpected performance.
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-3-pkshih@realtek.com
|
