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mvmvif::primary link holds the ID and not a bitmap. Fix this
Fixes: 07bf5297d392 ("wifi: iwlwifi: mvm: Implement new link selection algorithm")
Signed-off-by: Miri Korenblit <[email protected]>
Reviewed-by: Johannes Berg <[email protected]>
Link: https://msgid.link/20240506095953.779bf6949053.Ia9297991ff2fdc82ae7c730e0069e2dd6e5f2902@changeid
Signed-off-by: Johannes Berg <[email protected]>
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In iwl_mvm_rs_fw_rate_init() we have a variable cmd_id that
holds the command ID, so we can just use that instead of the
various calculations of it.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240506095953.f894ede03b26.I18f03c272b1c0807767f2713f3ffbb2941c57d9b@changeid
Signed-off-by: Johannes Berg <[email protected]>
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After restart, we might want to end up with the same config
as before, even for multi-link/EMLSR. Therefore, don't reset
the stored link selection result in that case.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.e81db303f1dc.Ie8267082f623d14376a2052d222e18da6545f34b@changeid
Signed-off-by: Johannes Berg <[email protected]>
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This is useful for debug instead of looking for the hex value.
Signed-off-by: Daniel Gabay <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.f3509cf652f2.Ic086b6b2132ffe249b3c4bdd24c673ce7fd1b614@changeid
Signed-off-by: Johannes Berg <[email protected]>
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When there's an active link in a non-station vif, the station vif is
not allowed to enter EMLSR
Note that blocking EMLSR by calling iwl_mvm_block_esr() we will schedule
an exit from EMLSR worker, but the worker cannot run before the
activation of the non-BSS link, as ieee80211_remain_on_channel already
holds the wiphy mutex.
Handle that by explicitly calling ieee80211_set_active_links()
to leave EMLSR, and then doing iwl_mvm_block_esr() only for
consistency and to avoid re-entering it before ready.
Note that a call to ieee80211_set_active_links requires to release the
mvm mutex, but that's ok since we still hold the wiphy lock. The only
thing that might race here is the ESR_MODE_NOTIF, so this changes its
handler to run under the wiphy lock.
Signed-off-by: Yedidya Benshimol <[email protected]>
Co-developed-by: Miri Korenblit <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.916193759f8a.Idf3a3caf5cdc3e69c81710b7ceb57e87f2de87e4@changeid
Signed-off-by: Johannes Berg <[email protected]>
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Change EMSLR to EMLSR
Fixes: 6cf7df9f013f ("wifi: iwlwifi: mvm: Add helper functions to update EMLSR status")
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.db629302bfdc.I135e28b89fab3b614ad8758c0305834934f8c0af@changeid
Signed-off-by: Johannes Berg <[email protected]>
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If CSA is happening, then exit EMLSR to keep the better link,
which is the primary link unless that's doing the CSA with
quiet. This is done because we can't transmit the OMN frame
on a quiet link, but want to exit EMLSR during CSA for better
beacon reception, so we can follow the switch accurately.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.3ffff9577f08.I2620971fa5aef789e0d4a588def4c2621e8bed5b@changeid
Signed-off-by: Johannes Berg <[email protected]>
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Enable EMLSR when bandwidth settings meet the criteria in
both band and width, otherwise disable.
Signed-off-by: Yedidya Benshimol <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.4e473d4f7f5c.I3adf5619b60bfba8af0cd7eae9dac947419603b6@changeid
Signed-off-by: Johannes Berg <[email protected]>
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The new link selection algorithm uses defaults values for BSS load if
the BSS Load element was not published by the AP.
For 6 GHz, that value is 0. So if the best link is 6 GHz, the EMLSR
grade to always be equal to the grade of the best link,
and then the best link grade is getting a bonus of 10 percent, meaning
that we will never activate EMLSR.
Change the logic to not give a bonus for the best link.
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.4614e6891dbd.Ie40eae0dd99d82ba60dea5b6dbcd42dcdf16b90d@changeid
Signed-off-by: Johannes Berg <[email protected]>
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When non default TTLM is applied, mac80211 may force us to use a specific
link (For example, if the only active link becomes a dormant link,
mac80211 will pick the first usable link and set it as active).
When default TTLM is applied, we have new usable links that we might want
to select. Therefore, trigger MLO scan and link selection upon change in
TTLM.
Signed-off-by: Miri Korenblit <[email protected]>
Reviewed-by: Ilan Peer <[email protected]>
Link: https://msgid.link/20240505091420.ed2b386566a8.I0168e61da86b2027633743aaf5d97e483991f0dc@changeid
Signed-off-by: Johannes Berg <[email protected]>
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FW sends a notification indicating whether activating EMLSR mode is
recommended or not.
Support the notification and enter EMLSR only if recommended.
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.2fd3387882eb.I7a8a5b24658744ed732bfc03b1872c9298483d62@changeid
Signed-off-by: Johannes Berg <[email protected]>
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Adjust EMLSR activation to account for traffic levels. By
tracking the number of RX/TX MPDUs, EMLSR will be activated only when
traffic volume meets the required threshold.
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.9480f99ac8fc.If9eb946e929a39e10fe5f4638bc8bc3f8976edf1@changeid
Signed-off-by: Johannes Berg <[email protected]>
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When an event occurs to unblock EMLSR, the code attempts to re-enable
EMLSR. However, the current implementation always tries to activate
EMLSR, regardless of whether the blocker was set before the unblocking
event or not. If EMLSR was already unblocked, there is no need to
re-activate it.
Fixes: 6cf7df9f013f ("wifi: iwlwifi: mvm: Add helper functions to update EMLSR status")
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.eb861402dac9.I6a1d9f774f5551cfab60ea37b71a62640496af9b@changeid
Signed-off-by: Johannes Berg <[email protected]>
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EMLSR can't be activated from mac80211. Except for the debugfs, which is
intended for testing purposes. Currently we don't allow entering EMLSR
from debugfs if EMLSR is blocked, i.e. if mvmvif::esr_disable_reason is
not 0. But we need a way to activate EMLSR regardless of the vif being
blocked, for testing. Remove the check of esr_disable_reason
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.bc3c24d9e0e6.Iad60e22a0d7e2b2b989051e1140b6dc98bef7bcc@changeid
Signed-off-by: Johannes Berg <[email protected]>
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This is needed for testing purposes.
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.eba2b6f0664c.I5f058e02abda11bf2eccfd2bcb59ca26bae87a3a@changeid
Signed-off-by: Johannes Berg <[email protected]>
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If the reason for exiting EMLSR was a blocking reason, wait for the
corresponding unblocking event:
- if there is an ongoing scan - do nothing. Link selection will be
triggered at the end of it.
- If more than 30 seconds passed since the exit, trigger MLO scan, which
will trigger link selection
- If less then 30 seconds passed since exit, reuse the latest link
selection result
If the reason for exiting EMLSR was an exit reason (IWL_MVM_EXIT_*),
schedule MLO scan in 30 seconds.
Signed-off-by: Miri Korenblit <[email protected]>
Reviewed-by: Ilan Peer <[email protected]>
Link: https://msgid.link/20240505091420.6a808c4ae8f5.Ia79605838eb6deee9358bec633ef537f2653db92@changeid
Signed-off-by: Johannes Berg <[email protected]>
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BT Coex disables EMLSR only for a 2.4 GHz link, but doesn't block the
vif from using EMLSR with a different link pair. In addition, storing it
in mvmvif:disable_esr_reason requires extracting the BT Coex bit before
checking if EMLSR is blocked or not for a specific vif.
Therefore, change the BT Coex bit to be an exit reason and not a
blocker. On link selection, EMLSR mode will be re-calculated for the 2.4
GHz link instead of checking that bit.
While at it, move the relevant function declarations to the EMLSR
functions area in mvm.h
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://msgid.link/20240505091420.a2e93b67c895.I183a0039ef076613144648cc46fbe9ab3d47c574@changeid
Signed-off-by: Johannes Berg <[email protected]>
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Given how late we are in the cycle, merge the two fixes from
wireless into wireless-next as they don't see that urgent.
This way, the wireless tree won't need rebasing later.
Signed-off-by: Johannes Berg <[email protected]>
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rtw-next patches for v6.10
Major changes are listed as below
rtl8xxxu:
- remove rtl8xxxu_ prefix from filename
- cleanup includes of header files
rtlwifi:
- adjust code to share with coming support of rtl8192du
rtw89:
- complete features of new WiFi 7 chip 8922AE including BT-coexistence
and WoWLAN
- use BIOS ACPI settings to set TX power and channels
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le32p_replace_bits() only updates partial bits of rate_mask, and GCC warns
below. Set initial value to avoid warnings, and prevent random value of
missed bits (bit 6 of rate_mask.macid_and_short_gi).
In file included from ./include/linux/fortify-string.h:5,
from ./include/linux/string.h:369,
from ./include/linux/bitmap.h:13,
from ./include/linux/cpumask.h:13,
from ./include/linux/sched.h:16,
from drivers/net/wireless/realtek/rtlwifi/rtl8192d/../wifi.h:9,
from drivers/net/wireless/realtek/rtlwifi/rtl8192d/hw_common.c:4:
In function 'le32p_replace_bits',
inlined from 'rtl92de_update_hal_rate_mask.isra' at drivers/net/wireless/realtek/rtlwifi/rtl8192d/hw_common.c:986:2:
./include/linux/bitfield.h:189:15: warning: 'rate_mask' is used uninitialized [-Wuninitialized]
189 | *p = (*p & ~to(field)) | type##_encode_bits(val, field); \
| ^~
./include/linux/bitfield.h:196:9: note: in expansion of macro '____MAKE_OP'
196 | ____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \
| ^~~~~~~~~~~
./include/linux/bitfield.h:201:1: note: in expansion of macro '__MAKE_OP'
201 | __MAKE_OP(32)
| ^~~~~~~~~
drivers/net/wireless/realtek/rtlwifi/rtl8192d/hw_common.c: In function 'rtl92de_update_hal_rate_mask.isra':
drivers/net/wireless/realtek/rtlwifi/rtl8192d/hw_common.c:863:37: note: 'rate_mask' declared here
863 | struct rtl92d_rate_mask_h2c rate_mask;
| ^~~~~~~~~
Compile tested only.
Fixes: 014bba73b525 ("wifi: rtlwifi: Adjust rtl8192d-common for USB")
Cc: Bitterblue Smith <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Wflex-array-member-not-at-end is coming in GCC-14, and we are getting
ready to enable it globally.
So, remove unused structs and fix the following
-Wflex-array-member-not-at-end warnings:
drivers/net/wireless/realtek/rtlwifi/btcoexist/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192c/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192ce/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192cu/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192de/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8192se/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8723be/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8723com/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/../wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/realtek/rtlwifi/wifi.h:1063:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Acked-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/ZjLFIa31BGPVCGh1@neat
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aSIFSTime is 10us for 2GHz band and 16us for 5GHz and 6GHz bands.
Originally, it doesn't consider 6GHz band and use wrong value, so correct
it accordingly.
Cc: [email protected]
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Add H2C command and offload template packet to allow firmware send ARP
response in WoWLAN mode. Then, firmware in WoWLAN mode can interactive
with peer that issue ARP request to query MAC address.
Signed-off-by: Chin-Yen Lee <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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When using the WEP cipher, we need to add the address cam type as all
unicast mode to let firmware to work. Although WEP only set GTK in
mac80211, but we need to set both PTK and GTK information to firmware.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Once we connect to AP with 802.11w enabled, IGTK rekey happen during GTK
happen. We get IGTK IPN from mac80211 and set to firmware, and get latest
IGTK IPN from AOAC report then update to mac80211 after resume. When rekey
happen, also update new IGTK key info to mac80211. Furthermore, We
construct SA query reply packet to firmware. If firmware received SA query
request from AP can transmit reply back when suspend.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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When resume we parse AOAC report from firmware using H2C and C2H
registers before enable interrupt, then update PTK RX PN and GTK RX PN.
After enable interrupt, we parse AOAC report using H2C and C2H commands,
then update PTK TX PN and update new GTK key info if GTK rekey during
suspend. Furthermore, We update pattern match index if wakeup by pattern.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Add PTK TRX IV, GTK RX IV, key encryption algorithm to H2C command to
enable GTK rekey feature.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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We construct EAPoL packet with various encryption method, and download
to firmware. Also we add Key Encryption Key (KEK) and Key Confirmation Key
(KCK) to H2C command. Once firmware received EAPoL group rekey packet(1/2)
can TX EAPoL group rekey packet(2/2) when suspend.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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This H2C command is used to set WoWLAN global config, and we correct
the H2C format by enlarging the H2C size to fill GTK and PTK info.
This fix is compatible with old firmware.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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This H2C command set key information into security CAM including key
index, entry index and valid map. No logic is changed.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Get the PTK and PTK TRX PN value and transfer to IV value, these
values will used by firmware to generate packets with correct IV value.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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Need Auth Key Management(AKM) to let firmware to generate appropriate
EAPoL packet for GTK rekey. The AKM is present in the association request
RSN IE to indicate which cipher that station selected.
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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After enabling packet offload, the TX will be stuck after resume from
WoWLAN mode. And the 8852c gets error messages like
rtw89_8852ce 0000:04:00.0: No busy txwd pages available
rtw89_8852ce 0000:04:00.0: queue 0 txwd 100 is not idle
rtw89_8852ce 0000:04:00.0: queue 0 txwd 101 is not idle
rtw89_8852ce 0000:04:00.0: queue 0 txwd 102 is not idle
rtw89_8852ce 0000:04:00.0: queue 0 txwd 103 is not idle
If suspend/resume many times that firmware will download failed and
disconnection.
To fix these issues, We removed the rtw89_hci_disable_intr() and
rtw89_hci_enable_intr() during rtw89_wow_swap_fw() to prevent add packet
offload can't receive c2h back due to interrupt disable. Only 8852C and
8922A needs to disable interrupt before downloading fw.
Furthermore, we avoid using low power HCI mode on WoWLAN mode, to prevent
interrupt enabled, then get interrupt and calculate RXBD mismatched due to
software RXBD index already reset but hardware RXBD index not yet.
Fixes: 5c12bb66b79d ("wifi: rtw89: refine packet offload flow")
Signed-off-by: Chih-Kang Chang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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802.11be WiFi chips need a RFK (RF calibration) notify H2C command after
downloading WoWLAN firmware to make sure RF TX/RX work fine when leaving
power save mode, so add it to correct RF TX/RX in WoWLAN mode.
Signed-off-by: Chin-Yen Lee <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Link: https://msgid.link/[email protected]
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git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath
ath.git patches for v6.10
ath12k
* debugfs support
* dfs_simulate_radar debugfs file
* disable Wireless Extensions
* suspend and hibernation support
* ACPI support
* refactoring in preparation of multi-link support
ath11k
* support hibernation (required changes in qrtr and MHI subsystems)
* ieee80211-freq-limit Device Tree property support
ath10k
* firmware-name Device Tree property support
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mt76 patches for 6.10
- fixes
- mt7603 stability improvements
- mt7921 LED control
- mt7925 EHT radiotap support
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Advertise support for BSS color and then once the countdown reaches 0,
call color change finish.
Signed-off-by: Aditya Kumar Singh <[email protected]>
Link: https://msgid.link/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
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In order to support color change with MLO, handle the link ID now
passed from cfg80211, adjust the code to do everything per link
and call the notifications to cfg80211 correctly.
Signed-off-by: Aditya Kumar Singh <[email protected]>
Link: https://msgid.link/[email protected]
Link: https://msgid.link/[email protected]
Link: https://msgid.link/[email protected]
Link: https://msgid.link/[email protected]
[squash, move API call updates to this patch]
Signed-off-by: Johannes Berg <[email protected]>
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struct net_device shouldn't be embedded into any structure, instead,
the owner should use the priv space to embed their state into net_device.
Embedding net_device into structures prohibits the usage of flexible
arrays in the net_device structure. For more details, see the discussion
at [1].
Un-embed the net_device from struct iwl_trans_pcie by converting it
into a pointer. Then use the leverage alloc_netdev() to allocate the
net_device object at iwl_trans_pcie_alloc.
The private data of net_device becomes a pointer for the struct
iwl_trans_pcie, so, it is easy to get back to the iwl_trans_pcie parent
given the net_device object.
[1] https://lore.kernel.org/all/[email protected]/
Reviewed-by: Kees Cook <[email protected]>
Signed-off-by: Breno Leitao <[email protected]>
Link: https://msgid.link/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
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This appears to work around a deadlock regression that came in
with the LED merge in 6.9.
The deadlock happens on my system with 24 iwlwifi radios, so maybe
it something like all worker threads are busy and some work that needs
to complete cannot complete.
Link: https://lore.kernel.org/linux-kernel/[email protected]/
Fixes: f5c31bcf604d ("Merge tag 'leds-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds")
Signed-off-by: Ben Greear <[email protected]>
Link: https://msgid.link/[email protected]
[also remove unnecessary "load_module" var and now-wrong comment]
Signed-off-by: Johannes Berg <[email protected]>
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It is supported by all drivers
Signed-off-by: Felix Fietkau <[email protected]>
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Add IEEE80211_RADIOTAP_EHT and IEEE80211_RADIOTAP_EHT_USIG radiotap
to fill in EHT information, such as MCS, NSS, GI and bandwidth.
Co-developed-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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Introduce wifi LED switch control, add flow to Control a wifi
gpio pin based on the status of WIFI radio, if the pin is connected
to an LED, the LED will indicate the status of the WiFi radio.
Signed-off-by: Hao Zhang <[email protected]>
Co-developed-by: Quan Zhou <[email protected]>
Signed-off-by: Quan Zhou <[email protected]>
Acked-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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The firmware support for management frame protection has limitations:
- do not support cipher BIP-GMAC-128 and BIP-GMAC-256
- support cipher BIP-CMAC-128 and BIP-CMAC-256, except action frame with
action type 'not robust'.
Therefore, to simplify the logic, do not set the IGTK to firmware and
let the encryption of management frames be handled by upper layer.
Signed-off-by: Michael-CY Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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The implementation amounts to setting the driver flag
IEEE80211_VIF_SUPPORTS_CQM_RSSI, and then providing
mechanisms for continuously updating enough information
to be able to provide notifications to userspace when
RSSI drops below a certain threshold
Signed-off-by: Rong Yan <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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Reduces size by avoiding duplicates
Signed-off-by: Felix Fietkau <[email protected]>
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This is expected by the firmware of older chipsets as well, though it may
not have been as strongly required as on mt799x
Fixes: 098428c400ff ("wifi: mt76: connac: set correct muar_idx for mt799x chipsets")
Signed-off-by: Felix Fietkau <[email protected]>
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Check if background radar is enabled or not before manually triggering it,
and also add more checks in radar detected event.
Signed-off-by: StanleyYP Wang <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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For mt7992 chipsets, critical packet mode should be properly configured
to let the HW SDO module correctly fill the AC queue in TX descriptors of
some higher priority packets such as ARP and ICMP.
Without this patch, HW queues may hang when running MU traffic.
Signed-off-by: Howard Hsu <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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Without this commit, reading chip temperature will cause memory leakage.
Fixes: 6879b2e94172 ("wifi: mt76: mt7996: add thermal sensor device support")
Reported-by: Ryder Lee <[email protected]>
Signed-off-by: Howard Hsu <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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