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2023-06-21wifi: iwlwifi: mvm: avoid baid size integer overflowJohannes Berg
Roee reported various hard-to-debug crashes with pings in EHT aggregation scenarios. Enabling KASAN showed that we access the BAID allocation out of bounds, and looking at the code a bit shows that since the reorder buffer entry (struct iwl_mvm_reorder_buf_entry) is 128 bytes if debug such as lockdep is enabled, then staring from an agg size 512 we overflow the size calculation, and allocate a much smaller structure than we should, causing slab corruption once we initialize this. Fix this by simply using u32 instead of u16. Reported-by: Roee Goldfiner <roee.h.goldfiner@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.f428c856030d.I2c2bb808e945adb71bc15f5b2bac2d8957ea90eb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: indicate HW decrypt for beacon protectionJohannes Berg
We've already done the 'decryption' here, so tell mac80211 it need not do it again. Fixes: b1fdc2505abc ("iwlwifi: mvm: advertise BIGTK client support if available") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.a50cf68fbf2e.Ieceacbe3789d81ea02ae085ad8d1f8813a33c31b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: support new flush_sta methodJohannes Berg
For iwlwifi this is simple to implement, and on newer hardware it's an improvement since we have per-station queues. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.a1f8ec20b727.I48594b708b41aa55dc2b8c3d346b4412ad3a5ba3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: Add support for new PCI IdMukesh Sisodiya
Add support for the PCI Id 51F1 without IMR support. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.9800e652e789.Ic06a085832ac3f988c8ef07d856c8e281563295d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: send LARI configuration earlierBenjamin Berg
Sending the LARI configuration may trigger calibration, which can have undesired side effects. Move the command to be send earlier (before the phy contexts are registered) to avoid unintended side effects. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.80742497eb3f.I3e599a796290082e6d331ea495a5591d55de4726@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: remove disable_dummy_notificationJohannes Berg
This struct member is read-only, so can never change away from the default value of zero. Remove the code that's in an if on the value, since it's effectively dead code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.e7c96d0aa805.I5b158ce15e48393d2896c0bff9f644d983f0e92d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: limit EHT capabilities based on PCIe link speedJohannes Berg
If a discrete NIC is connected to a PCIe link hat isn't at least Gen3 (8.0 GT/s), then we cannot sustain 320 MHz traffic, so remove that from EHT capabilities in that case. While at it, also move setting 320 MHz beamformee to the right place in the code so it's not set while not supporting 320 MHz. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.b77a1574a0a7.Id4120c161fb7df6dedc70d5f3e3829e9117b8cb1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: add EHT A-MPDU size exponent supportJohannes Berg
Add support for reading the EHT MAC capabilities A-MPDU size exponent field, as indicated by the draft spec. Also clarify the existing code a bit and add comments so it's clearer to understand what's going on here. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.c5e00045d90f.I7520787fca8f8430a564adedf975d069ad8c5417@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: use min_t() for agg_sizeJohannes Berg
We can use min_t() for the agg_size and avoid spelling out the (firmware) limit twice. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.211768036c1f.I78b7eea32eaae20cc9f32869aa3f42814634ce9a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: use EHT maximum MPDU length on 2.4 GHzJohannes Berg
On 2.4 GHz there's no VHT, so EHT defines its own bits for the maximum MPDU length. Use them when telling firmware about the maximum. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.fd5322bb48a4.Ic471045f83229ceaacce25edcf992d3ce2c75de5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: nvm: handle EHT/320 MHz regulatory flagJohannes Berg
Handle the regulatory EHT/320 MHz flags from firmware just like any other flags before it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.2c5e886c08f3.Ibc5c27d973d0590e2dea1f50435f9cf3ba8c2c09@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: make iwl_mvm_set_fw_mu_edca_params mld awareEmmanuel Grumbach
We need to work on the right link there. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.8762a90e8857.Ic5b8e96140a449fd1ed7008907d67fc36fe98506@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: fw: send marker cmd before suspend cmdMiri Korenblit
This is needed to sync the times in the FW and driver logs Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.9c84322c41b5.Id13816b3ece103f88514a7523b22bb2b9dcc8ab7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: mvm: check the right csa_activeEmmanuel Grumbach
When the firmware says that the channel switch is happening, we check that we know about that switch by checking the csa_active bit. Until now, we checked the bss_conf from the vif instead of taking the bss_conf of the link. Fix that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.63f835a4f578.I0bb2a231e4da506b7c751dc23a428558f9ecfa75@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: add size assertionsJohannes Berg
Ensure that the TX command scratch fits into the buffer provided by the first TB. It does, of course, but add some build-time validations in case we touch this code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.8f54f2990b92.If19a038dfd633d4601e3d44dd0ff678bc0a851e9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: refactor RB status size calculationJohannes Berg
We have three places doing this check, and even in slightly different ways (with/without an intermediate). Refactor that to a new small inline function. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.f3e87ddd5bce.Ifefba753043b68c394590a35bc6914a0f6497fd3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: nl80211/reg: add no-EHT regulatory flagJohannes Berg
This just propagates to the channel flags, like no-HE and similar other flags before it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.74ce2983aed8.Ifa343ba89c11760491daad5aee5a81209d5735a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: cfg80211: Retrieve PSD information from RNR AP informationIlan Peer
Retrieve the Power Spectral Density (PSD) value from RNR AP information entry and store it so it could be used by the drivers. PSD value is explained in Section 9.4.2.170 of Draft P802.11Revme_D2.0. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.067ded2b8fc3.I9f407ab5800cbb07045a0537a513012960ced740@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: fix CRC calculation for extended elemsJohannes Berg
For extended elements, we currently only calculate the CRC for some of them, but really we should do it also for the rest that we care about, such as EHT operation and multi- link. Also, while at it, it seems we should do it even if they aren't well-formed, so we notice if that changes. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.93235d5c8651.I6615cb3c1244bc9618066baa2bdad7982e9abd1f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: avoid lockdep checking when removing deflinkBenjamin Berg
struct sta_info may be removed without holding sta_mtx if it has not yet been inserted. To support this, only assert that the lock is held for links other than the deflink. This fixes lockdep issues that may be triggered in error cases. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.cdd81377dea0.If5a6734b4b85608a2275a09b4f99b5564d82997f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: always hold sdata lock in chanctx assign/unassignJohannes Berg
Due to all the multi-link handling, we now expose the fact that the sdata/vif is locked to drivers, e.g. when the driver uses ieee80211_set_monitor_channel(). This was true when a chanctx is added to or removed from a link, _except_ in monitor mode with the virtual sdata/vif. Change that, so that drivers can make that assumption. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.a5cf7534beda.I5b51664231abee27e02f222083df7ccf88722929@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: store BSS param change count from assoc responseJohannes Berg
When receiving a multi-link association response, make sure to track the BSS parameter change count for each link, including the assoc link. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.1799c164e7e9.I8e2c1f5eec6eec3fab525ae2dead9f6f099a2427@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: drop some unprotected action framesJohannes Berg
We should not receive/handle unicast protected dual or public action frames that aren't protected, so drop them - in the latter case of course only if MFP is used. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.eb4461108129.I3c2223cf29d8a3586dfc74b2dda3f6fa2a4eea7c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: move action length check upJohannes Berg
We'd like to add more checks to the function here for action frames, so move up the length check from the action processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.e799254e923f.I0a1de5f6bbdc1b2ef5efaa0ac80c7c3f39415538@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: drop unprotected robust mgmt before 4-way-HSAlon Giladi
When MFP is used, drop unprotected robust management frames also before the 4-way handshake has been completed, i.e. no key has been installed yet. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619183718.cfbefddccd0c.Ife369dbb61c87e311ce15739d5b2b4763bfdfbae@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21ALSA: hda/realtek: Add quirk for ASUS ROG GV601VLuke D. Jones
Adds the required quirk to enable the Cirrus amp and correct pins on the ASUS ROG GV601V series. While this works if the related _DSD properties are made available, these aren't included in the ACPI of these laptops (yet). Signed-off-by: Luke D. Jones <luke@ljones.dev> Link: https://lore.kernel.org/r/20230621085715.5382-1-luke@ljones.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-21kselftest/arm64: Log signal code and address for unexpected signalsMark Brown
If we get an unexpected signal during a signal test log a bit more data to aid diagnostics. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230620-arm64-selftest-log-wrong-signal-v1-1-3fe29bdaaf38@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-06-21Merge branch 'topic/midi20' into for-nextTakashi Iwai
This is a small patch set to change the UMP core for the upcoming gadget driver support. Basically exporting a couple of helper functions and adding a flag to suppress the internal UMP handling. No functional changes by those alone. Link: https://lore.kernel.org/r/20230621110241.4751-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-21ALSA: ump: Export snd_ump_receive_ump_val()Takashi Iwai
This is another preliminary patch for USB MIDI 2.0 gadget driver. Export the currently local snd_ump_receive_ump_val(). It can be used by the gadget driver for processing the UMP data. Link: https://lore.kernel.org/r/20230621110241.4751-4-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-21ALSA: ump: Add no_process_stream flagTakashi Iwai
This is another preliminary patch for USB MIDI 2.0 gadget driver. Add a new flag, no_process_stream, to snd_ump for suppressing the UMP Stream message handling in UMP core. Link: https://lore.kernel.org/r/20230621110241.4751-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-21ALSA: ump: Add helper to change MIDI protocolTakashi Iwai
This is a preliminary patch for MIDI 2.0 USB gadget driver. Export a new helper to allow changing the current MIDI protocol from the outside. Link: https://lore.kernel.org/r/20230621110241.4751-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-21hwtracing: hisi_ptt: Fix potential sleep in atomic contextYicong Yang
We're using pci_irq_vector() to obtain the interrupt number and then bind it to the CPU start perf under the protection of spinlock in pmu::start(). pci_irq_vector() might sleep since [1] because it will call msi_domain_get_virq() to get the MSI interrupt number and it needs to acquire dev->msi.data->mutex. Getting a mutex will sleep on contention. So use pci_irq_vector() in an atomic context is problematic. This patch cached the interrupt number in the probe() and uses the cached data instead to avoid potential sleep. [1] commit 82ff8e6b78fc ("PCI/MSI: Use msi_get_virq() in pci_get_vector()") Fixes: ff0de066b463 ("hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device") Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230621092804.15120-6-yangyicong@huawei.com
2023-06-21hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMUYicong Yang
The PTT trace collects PCIe TLP headers from the PCIe link and don't have the ability to exclude certain context. It doesn't support itrace as well. So replace PERF_PMU_CAP_ITRACE with PERF_PMU_CAP_NO_EXCLUDE. This will greatly save the storage of final data. Tested tracing idle link for ~15s, without this patch we'll collect ~28.682MB data for additional information and with this patch it reduced to ~0.226MB. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Tested-by: Junhao He <hejunhao3@huawei.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230621092804.15120-5-yangyicong@huawei.com
2023-06-21hwtracing: hisi_ptt: Export available filters through sysfsYicong Yang
The PTT can only filter the traced TLP headers by the Root Ports or the Requester ID of the Endpoint, which are located on the same PCIe core of the PTT device. The filter value used is derived from the BDF number of the supported Root Port or the Endpoint. It's not friendly enough for the users since it requires the user to be familiar enough with the platform and calculate the filter value manually. This patch export the available filters through sysfs. Each available filters is presented as an individual file with the name of the BDF number of the related PCIe device. The files are created under $(PTT PMU dir)/available_root_port_filters and $(PTT PMU dir)/available_requester_filters respectively. The filter value can be known by reading the related file. Then the users can easily know the available filters for trace and get the filter values without calculating. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230621092804.15120-4-yangyicong@huawei.com
2023-06-21hwtracing: hisi_ptt: Add support for dynamically updating the filter listYicong Yang
The PCIe devices supported by the PTT trace can be removed/rescanned by hotplug or through sysfs. Add support for dynamically updating the available filter list by registering a PCI bus notifier block. Then user can always get latest information about available tracing filters and driver can block the invalid filters of which related devices no longer exist in the system. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230621092804.15120-3-yangyicong@huawei.com
2023-06-21hwtracing: hisi_ptt: Factor out filter allocation and release operationYicong Yang
Factor out the allocation and release of filters. This will make it easier to extend and manage the function of the filter. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230621092804.15120-2-yangyicong@huawei.com
2023-06-21wifi: p54: Add missing MODULE_FIRMWARE macroJuerg Haefliger
Add the missing MODULE_FIRMWARE macro for "3826.eeprom". Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> Acked-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230616121917.1034761-1-juerg.haefliger@canonical.com
2023-06-21udf: Fix uninitialized array access for some pathnamesJan Kara
For filenames that begin with . and are between 2 and 5 characters long, UDF charset conversion code would read uninitialized memory in the output buffer. The only practical impact is that the name may be prepended a "unification hash" when it is not actually needed but still it is good to fix this. Reported-by: syzbot+cd311b1e43cc25f90d18@syzkaller.appspotmail.com Link: https://lore.kernel.org/all/000000000000e2638a05fe9dc8f9@google.com Signed-off-by: Jan Kara <jack@suse.cz>
2023-06-21MAINTAINERS: ath11k: add wiki and bugreport pageKalle Valo
ath11k has a wiki and a separate page about reporting bugs, add those so hopefully people find them easier. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230614144704.505553-3-kvalo@kernel.org
2023-06-21MAINTAINERS: ath9k: add git treeKalle Valo
ath9k patches go to my ath.git tree, document that. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230614144704.505553-2-kvalo@kernel.org
2023-06-21MAINTAINERS: mt76: add git treeKalle Valo
Felix has a git tree for mt76 patches, document that. Signed-off-by: Kalle Valo <kvalo@kernel.org> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230614144704.505553-1-kvalo@kernel.org
2023-06-21wifi: rtw89: use struct to parse firmware headerPing-Ke Shih
A firmware contains basic header, sections and optional dynamic header. Define them by a struct, so it will be easier to understand the layout, and also simply access these elements. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230616060601.28460-1-pkshih@realtek.com
2023-06-21wifi: rtw89: TX power stuffs replace confusing naming of _max with _numZong-Zhe Yang
Some old declarations about TX power stuffs were named with confusing `_max`. But, they mean "the number of". So we change them to be named with `_num`. (No logic is changed.) 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/20230616060523.28396-1-pkshih@realtek.com
2023-06-21wifi: rtw89: 8851b: configure to force 1 TX power valuePing-Ke Shih
RTL8851B is a chip with only single RF path, and it must use 1 TX power value for transmission, so force 1 TX power value to prevent hardware logic gets wrong TX power values randomly in certain samples. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230615130442.18116-6-pkshih@realtek.com
2023-06-21wifi: rtw89: 8851b: rfk: update IQK to version 0x8Ping-Ke Shih
The main change is to adjust RX calibration groups from {0,1,2,3} to {0,2} in 5 GHz, so reduce elements from 4 to 2, and use index to iterate them. Meanwhile, always do RX narrowband calibration (ID_NBRXK) for each group. NCTL is used to assist IQK, so also update NCTL to 0x6 along with internal tag HALRF_029_00_103. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230615130442.18116-5-pkshih@realtek.com
2023-06-21wifi: rtw89: 8851b: rfk: add LCK trackPing-Ke Shih
LCK is short for LC Tank calibration. To keep RF performance, do this calibration if difference of thermal value is 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/20230615130442.18116-4-pkshih@realtek.com
2023-06-21wifi: rtw89: 8851b: update TX power tables to R28Zong-Zhe Yang
Update 8851B TX power tables to RF version R28. TX power tables' changes: * TX power limit and TX power shape: update 5 GHz configurations for FCC and IC 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/20230615130442.18116-3-pkshih@realtek.com
2023-06-21wifi: rtw89: 8851b: update RF radio A parameters to R28Ping-Ke Shih
Update 8851b radio A parameters to R28 along with internal HALRF_029_00_103 Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230615130442.18116-2-pkshih@realtek.com
2023-06-21wifi: rtw88: fix not entering PS mode after AP stopsPo-Hao Huang
Without this patch, firmware only track beacons for port 0 and since we will always start AP on port 0, this results in misbehavior of power saving mode on other ports after AP stops. The "default port" H2C command is used to notify which port should firmware track. Update the correct settings to firmware so power saving mode can work properly. 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/20230616125540.36877-7-pkshih@realtek.com
2023-06-21wifi: rtw88: refine register based H2C commandPo-Hao Huang
Since register based H2C commands don't need endian conversion. Introduce a new API that don't do conversion and send it directly. New caller are expected to encode with cpu order and gradually replace the old ones. 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/20230616125540.36877-6-pkshih@realtek.com
generated by cgit (git 2.34.1) at 2025-09-19 07:58:43 +0000