ieee80211_add_gtk_rekey receives a keyconf as an argument, and the
cipher and keylen are taken from there to the new allocated key.
But in rekey, both the cipher and the keylen should be the same as of
the old key, so let ieee80211_add_gtk_rekey find those, so drivers won't
have to fill it in.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250721214922.3c5c023bfae9.Ie6594ae2b4b6d5b3d536e642b349046ebfce7a5d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In scheduled scan mode, the current probe request only includes the SSID
IE, but omits the Basic Rate IE. Some APs do not respond to such
incomplete probe requests, causing net-detect failures. To improve
interoperability and ensure APs respond correctly, add the Basic Rate IE
to the probe request in driver.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250716122926.6709-1-pkshih@realtek.com
When the chip is not powered on correctly (like during driver
development) rtw89_fwdl_check_path_ready_ax() can fail.
read_poll_timeout_atomic() with a delay of 1 µs and a timeout of
400000 µs can take 50 seconds with USB because of the time it takes to
send a USB control message. The firmware upload is tried 5 times, so
in total it takes 250 seconds.
Lower the timeout to 3200 for USB in order to reduce the time
rtw89_fwdl_check_path_ready_ax() takes from 50 seconds to less than 1
second.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/af0b25d0-ea67-455e-91f2-8e4c18ae4328@gmail.com
This read_poll_timeout_atomic() with a delay of 1 µs and a timeout of
1000000 µs can take ~250 seconds in the worst case because sending a
USB control message takes ~250 µs.
Lower the timeout to 4000 for USB in order to reduce the maximum polling
time to ~1 second.
This problem was observed with RTL8851BU while suspending to RAM with
WOWLAN enabled. The computer sat for 4 minutes with a black screen
before suspending.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/09313da6-c865-4e91-b758-4cb38a878796@gmail.com
The variable 'path' from rtw89_phy_get_syn_sel() as index of array could
be 3, but array size is 2. Fortunately, current chip->rf_path_num is
smaller or equal to 2, so it is safe. To prevent mistakes in the future,
add a checking and avoid Coverity warnings.
Addresses-Coverity-ID: linux-next: 1644716 ("Out-of-bounds write")
Addresses-Coverity-ID: linux-next: 1644717 ("Out-of-bounds write")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250715035259.45061-6-pkshih@realtek.com
The queued and obsoleted scan events can be wrongly treated as events of
new scan request, causing unexpected scan result. Attach a software
sequence number to scan request and its corresponding events. When a new
scan request is acknowledged by firmware, purge the scan events if its
sequence number is not belong to current request.
Normal case:
mac80211 event work event BH
------------- ---------- --------
scan req #1 ---->o
|
<----o <...........................o
o
|
<--------------------------+
ieee80211_scan_completed()
Abnormal case (late event work):
mac80211 event work event BH
------------- ---------- --------
scan req #1 ---->o
|
<----o <...........................o
o #1
scan cancel #2 ->o
|
<----o <...........................o
o #2
| (patch to avoid this)
scan req #3 ---->o |
| |
<----o <..........|................o
| o #3
<--------------------------+
ieee80211_scan_completed()
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250715035259.45061-5-pkshih@realtek.com
When the 'Disabled Subchannel Bitmap' within the EHT Operation
element is changed, mac80211 parse and pass it to the driver.
The driver is then updated with this puncturing bitmap to
optimize bandwidth usage and prevent interference from
degrading performance across the entire channel.
Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250715035259.45061-4-pkshih@realtek.com
Since the RX counter in the PPDU status is not used,
it is disabled to reduce the waste of DLE quota.
Signed-off-by: Chia-Yuan Li <leo.li@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250715035259.45061-3-pkshih@realtek.com
In order for the situation where the dispatcher blocking
causes HAXIDMA to be unable to TX to be reported as
a TX stuck, so that subsequent recovery can be handled.
Signed-off-by: Chia-Yuan Li <leo.li@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250715035259.45061-2-pkshih@realtek.com
To support multiple channels, 2 for this case, RFK requires to record each
calibration result for each channel in different RFK tables, and also needs
to notify FW. Then, when FW runs in MCC (multi-channel concurrency), it can
switch to the corresponding calibration result according to the channel.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-15-pkshih@realtek.com
After v0.29.128.0, RTL8852B FW supports SCAN_OFFLOAD_EXTRA_OP feature.
With it, FW can do back-op and TX NULL frames on the second connection.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-14-pkshih@realtek.com
To support multiple channels, 2 for this case, RFK requires to record each
calibration result for each channel in different RFK tables, and also needs
to notify FW. Then, when FW runs in MCC (multi-channel concurrency), it can
switch to the corresponding calibration result according to the channel.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-13-pkshih@realtek.com
After v0.29.127.0, RTL8852BT FW supports SCAN_OFFLOAD_EXTRA_OP feature.
With it, FW can do back-op and TX NULL frames on the second connection.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-12-pkshih@realtek.com
8852BT needs to call TX wake notify once entering Leisure Power Save.
8852C needs to call TX wake notify after entering low power mode. Other
AX chips only MGMT packets needs to call TX wake after entering low power
mode. BE chips no need to call TX wake.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-11-pkshih@realtek.com
8852BT after FW 0.29.127, 8852B after FW 0.29.128 and 8922A after FW
0.35.79, the SER L2 flow determines different L2 types by parameter,
the zero value will trigger FW SER L2 assert.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-10-pkshih@realtek.com
Some FW features may have variants on how to deal with in leaf functions,
e.g. H2C commands. However, from SW component point of view, it might not
matter which variant is supported exactly. In some cases, SW component may
just care whether any of the variants is supported or not.
So, introduce a concept of FW feature group which can manage a set of FW
features and can easily be checked if at least one of them is supported.
Since CRASH_TRIGGER will have variants and then matches the case mentioned
above, so redefine CRASH_TRIGGER as a FW feature group and add a variant
of type 0 for original handling.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-9-pkshih@realtek.com
8852B after FW 0.29.127, 8852BT after FW 0.29.127 and 8922A after FW
0.35.76 driver check LPS H2C command received by FW using C2H reg instead
of done ack.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-8-pkshih@realtek.com
For some implementation acting as GO under MCC(GO+STA), the GO's TBTT
might change after STA roams to another AP. This could result the new GO
beacon TX at the STA timeslot of GC+STA, causing GC beacon loss.
Therefore, if the GC detects beacon loss, it will pause MCC and remain
on the GO side for 100 TU to detect the new TBTT beacon.
Additionally, some implementation acting as GO under MCC might TX beacon
too close to the NoA period. The GC calculates timeslot pattern the TOB
(time offset behind) or TOA(time offset ahead) less than the minimum
RX beacon time, which leads to beacon loss. Therefore, disable the
beacon filter in this case. Then, if the GO's TBTT changed, the pattern
TOB/TOA greater than the minimum RX beacon time, the beacon filter should
be retriggered during MCC update.
Moreover, if the beacon filter is disabled initially but the GO timeslot
change, causing QoS null data detection fail, also pause MCC to detect new
TBTT beacon.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-7-pkshih@realtek.com
HW scan of WiFi 7 chips supports multiple op channel configurations.
When concurrency, fill two channels info to HW scan to avoid packet
lost.
However, the OP chan timing is arranged by FW, and the actual stay
period depends on AP. It's hard to calculate total scan time for once
NoA in advance. Therefore, change the scan back to GO OP channel every
200TU and TX beacon to ensure GC doesn't beacon loss. Additionally, add
a period NoA with large duration to ensure GC doesn't TX packet during
GO scanning and can still listen beacon at TBTT to update the new NoA
info after scan complete.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-6-pkshih@realtek.com
MCC stop might triggered by scan, and need to force to stay at GO role
to keep TX beacon. Also, AX chips need to TX more 3 beacons to ensure
GC can receive once NoA beacon before scan when GC in courtesy mode.
BE chips no needs to TX 3 more beacon because it can TX beacon every
200TU during scan, even GC in courtesy mode can receive beacon every
600TU.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-5-pkshih@realtek.com
MCC require time to switch channel when changing timeslot. If GC TX
nulldata 0 while GO is switching channel, GO can't receive it. Therefore,
enlarge the GO NoA duration to cover the channel switching time.
However, the enlarged NoA duration might cause GC's timeslot less than
minimum of RX beacon time. Therefore, adjust strict and anchor pattern
condition to avoid it.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-4-pkshih@realtek.com
The PD lower bound set after one interface is connected, If second
interface needs to connect, packets might not be detected because the
PD lower bound is too high. Therefore, a DIG suspend/resume flow is
added to decrease the PD lower bound during scanning or connection,
and the original PD level is resumed afterward.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-3-pkshih@realtek.com
Packet detection(PD) lower bound is the threshold for sensing packet,
and it is dynamically calculated based on RSSI. In MCC, the two
interfaces have different RSSI values, so it is necessary to set
different values to ensure packets can be received. Therefore, add
H2C command to let firmware to switch PD lower bound when MCC mode.
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250710042423.73617-2-pkshih@realtek.com
Process ACPI DSM function 11 to get 6 GHz VLP support by country. If
not allowed, return error to block the connection. By default, i.e.
ACPI DSM function is not configured, disallow 6 GHz VLP on country US
and country CA, because some platform-level certifications are needed
in FCC regulation before operating on 6 GHz VLP connection.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250709065006.32028-5-pkshih@realtek.com
ACPI DSM function 10 is defined for the enablement for Realtek regulatory
rules. The first rule is whether to allow regd_UK regulatory settings or
not. If not, the strict one, i.e. regd_ETSI, regulatory settings will be
used on country GB.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250709065006.32028-4-pkshih@realtek.com
Originally, fields of ACPI DSM function 6 were handled for countries
following specific regulatory.
BIT(0) for countries following FCC regulatory
BIT(1) for countries following IC regulatory
Now, update to the following (one field for one specific country).
BIT(0) for country US
BIT(1) for country CA
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250709065006.32028-3-pkshih@realtek.com
ACPI DSM function 7 is used to decide whether 6 GHz Standard Power
(SP) is allowed on given countries. Now, add BIT(1) for country CA.
Besides, for searching country index, replace for-loop with index
getter function.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250709065006.32028-2-pkshih@realtek.com
Enable compilation of the new rtw89_8852bu module.
Tested mostly in station mode, and a little bit in AP mode.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/627e9e92-6f10-45de-a340-19b10d7bad82@gmail.com
This is the entry point for the new rtw89_8852bu module.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/bac25b31-8146-4738-b8f2-eba66c51f3d8@gmail.com
"hfc" means "hci fc" which is "Host Control Interface Flow Control".
These are some parameters needed for RTL8852BU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/40dd1597-27d8-4316-ac3b-4bf7ff9f3e2f@gmail.com
"dle" could be "Data Link Engine" or "Double Link Engine". These are
some parameters needed for RTL8852BU.
In this case the same parameters are used for USB 2 and USB 3.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/7224021b-4fb5-44bc-aeb1-3a6fd3625f2a@gmail.com
There are a few differences in the power on/off functions between PCIE
and USB. The changes in the power off function in particular are needed
for the RTL8832BU to be able to power on again after it's powered off.
While the RTL8832BU appears to work without the changes in the power on
function, it's probably best to implement them, in case they are needed
in some situations.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/c12da54f-88e6-4b11-8587-36f9cac13bf3@gmail.com
Make __rtw8852bx_read_efuse() accept USB devices and load the MAC
address from the correct offset.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/1f58d168-67a9-4d86-9e6a-73789c7a59f4@gmail.com
Currently the driver allows the WiFi chip enter power save mode
by checking the transmitting and receiving traffic is very low
per two seconds. But it's hard for some applications to enter
power save mode, like video streaming, which sends burst traffic
regularly for other side to buffer and only send little traffic
at most time. So adjust the criteria to enter power save while
lower than 10Mbps and check it per 100ms. Thus WiFi chip could
reduce power consumption under these applications.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250701073839.31905-1-pkshih@realtek.com
Enable compilation of the new rtw89_usb and rtw89_8851bu modules.
Tested mostly in station mode, and a little bit in AP mode.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/4968a9d5-02c8-4d35-a5ad-b75ece8f5d36@gmail.com
This is the entry point for the new rtw89_8851bu module.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/9d40c265-2982-4073-84a3-d3781defdbca@gmail.com
Add basic USB support. No TX/RX aggregation, no switching to USB 3 mode.
RTL8851BU and RTL8832BU work.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/f9ad1664-2d63-4a8f-88bf-c7b7bececbfe@gmail.com
Add various register and bit definitions which will be used by the new
USB driver.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/5812bb0c-20d0-48df-916d-25225eee8132@gmail.com
Clear some bits in some registers in order to allow RTL8851BU to power
on. This is done both when powering on and when powering off because
that's what the vendor driver does.
Also tested with RTL8832BU and RTL8832CU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/a39da939-d640-4486-ad38-f658f220afc8@gmail.com
There are a few differences in the power on/off functions between PCIE
and USB.
While the RTL8851BU appears to work without these changes, it's
probably best to implement them, in case they are needed in some
situations.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/469f6882-1859-464d-8a84-9ef1b6c8ce3e@gmail.com
A few unnecessary error messages are printed when the device is
unplugged. "read swsi busy" in particular can appear ~1000 times when
RTL8851BU is unplugged.
Add a new flag RTW89_FLAG_UNPLUGGED and print some error messages only
when this flag is not set. The new USB driver will set the flag when
the device is unplugged.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/cc18b739-6f38-4c1a-a681-1e2a0d4ed60d@gmail.com
In the case of USB the TX descriptor is transmitted in the same buffer
as the 802.11 frame, so add the required headroom.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/91fb7579-60e5-4a06-8007-3312639beea6@gmail.com
Disable deep power saving for USB and SDIO because rtw89_mac_send_rpwm()
is called in atomic context and accessing hardware registers results in
"scheduling while atomic" errors.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/0f49eceb-0de0-47e2-ba36-3c6a0dddd17d@gmail.com
"hfc" means "hci fc" which is "Host Control Interface Flow Control".
These are some parameters needed for RTL8851BU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/a0dec631-de05-4302-9ef1-e730eb233f08@gmail.com
Add rtw8851b_dle_mem_usb2 and rtw8851b_dle_mem_usb3 and their various
quotas and sizes in struct rtw89_mac_size_set.
"dle" could be "Data Link Engine" or "Double Link Engine". These are
some parameters needed for RTL8851BU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/91622304-614e-4e91-bf2f-7688cf44070b@gmail.com
USB and SDIO will need different sets of values, so make hfc_param_ini
in struct rtw89_chip_info an array.
Also make param_ini a pointer instead of copying the struct.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/1356f901-9ebf-451e-827f-50dd3efda534@gmail.com
USB 2, USB 3, and SDIO will need different sets of values compared to
PCIe.
Add a new dle_type member in struct rtw89_hci_info and make dle_mem in
struct rtw89_chip_info an array to hold the four different sets of
values.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/c9152735-dbc4-4473-ae29-a79625cfbf78@gmail.com
Make rtw8851b_read_efuse() accept USB devices and load the MAC address
from the correct offset.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/6b2a1382-3be4-4038-8005-cf96922e4332@gmail.com
