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2025-06-25wifi: iwlwifi: defer MLO scan after link activationJohannes Berg4-0/+43
Doing a scan right after link activation can be less reliable than at other times, as the firmware is still busy trying to catch beacons from the just activated link, etc. In case a new MLO scan request comes in, defer it for a few seconds after a link activation. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.09548e958a9e.I24dbfd425da260f3ae6fa5a48fe25bd4ab6fcf99@changeid
2025-06-25wifi: iwlwifi: mld: fix last_mlo_scan_time typeJohannes Berg1-1/+1
This should be u64, otherwise it rolls over quickly on 32-bit systems. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.5381030253cd.I4e3a7bca5b52fc826e26311055286421508c4d1b@changeid
2025-06-25wifi: iwlwifi: mld: remove special FW error resume handlingJohannes Berg2-71/+10
The (applicable) firmware versions will send an error interrupt as part of the resume process, so there's no need now to check for it explicitly. Simplify the code. This also fixes an issue where any dump taken during the resume isn't able to do the reset handshake as part of the dump (since interrupts are disabled) and then there isn't all the correct data and we get more errors later. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.9e778f1bae0c.I96483b5236ab23141b45079464c73f93e0164e65@changeid
2025-06-25wifi: iwlwifi: mld: add timer host wakeup debugfsJohannes Berg4-2/+18
Add a debugfs file to be able to control how long, at most, the device will sleep before waking up the host. This will be useful to test certain "assert during suspend" scenarios for the previous change. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.9f2a39cae1e1.Ie0003f21286fea50b507d0debe06332b030cd4cb@changeid
2025-06-25wifi: iwlwifi: phy periph read - flow modificationOr Ron2-1/+25
If for some reason the reading of phy prph fails, there is no reason to keep reading them. Check the status abd break early in such case. Signed-off-by: Or Ron <or.ron@intel.com> Reviewed-by: Eilon Rinat <eilon.rinat@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.124ce6613edd.Ic1aad57cc6163f0551a3dafae048434f4a2fe7f5@changeid
2025-06-25wifi: iwlwifi: fw: Fix possible memory leak in iwl_fw_dbg_collectPagadala Yesu Anjaneyulu1-1/+6
Ensure descriptor is freed on error to avoid memory leak. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.8158d15ec866.Ifa3e422c302397111f20a16da7509e6574bc19e3@changeid
2025-06-25wifi: iwlwifi: mld: Add dump handler to iwl_mldPagadala Yesu Anjaneyulu1-0/+12
Implement a dump handler in the iwl_mld operation mode to collect firmware dump upon trigger from trans layer. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.18ebf46690ce.Ia52941f761a446cb3e43cbe49d2b9a49fc15f4a8@changeid
2025-06-25wifi: iwlwifi: add support for the devcoredumpPagadala Yesu Anjaneyulu2-0/+19
This handler will be used by upcoming changes to trigger firmware dumps from devcoredump through trans layer. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.bb38efe6700d.I9c666440dd1eac13ac52a2c2d533224c36fea2a6@changeid
2025-06-25wifi: iwlwifi: pcie: abort D3 handshake on errorJohannes Berg3-14/+42
The D3 handshake can be interrupted by an error, especially on resume where we no longer want to check explicitly for errors. Expand the sx_complete to sx_state and handle any errors occurring during the handshake. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250611222325.157dca92c573.I6dd3b9d2f435c2c363224aa84e373931e56a545f@changeid
2025-06-25wifi: iwlwifi: pcie: reinit device properly during TOP resetJohannes Berg3-1/+7
During TOP reset a full _iwl_trans_pcie_start_hw() is needed so the device is properly initialized for operation. Fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.903444f8e8e8.I7f70600339abb9d658f97924aef22faf1af00a3c@changeid
2025-06-25wifi: iwlwifi: mld: fix misspelling of 'established'Johannes Berg1-1/+1
This got pretty mangled, fix the spelling. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.afbb67d4dda9.Id1412d9336740e6101e672b38411641c6e206999@changeid
2025-06-25wifi: iwlwifi: Remove unused cfg parameter from iwl_nvm_get_regdom_bw_flagsPagadala Yesu Anjaneyulu1-4/+3
Refactor iwl_nvm_get_regdom_bw_flags() by removing the unused cfg parameter to enhance code clarity and maintainability Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.987b1a749b78.I11a67c0737fb39b594831c10f62de1a195ed24e3@changeid
2025-06-25wifi: iwlwifi: move dBm averaging function into utilsBenjamin Berg8-140/+143
The function really is just a simple math helper. Move it into iwl-utils.c so that it can also be used by iwlmld. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.8cc965af6990.I09bb2137863e888efe756c92d8eb0271ec95456c@changeid
2025-06-25wifi: iwlwifi: pcie: initiate TOP reset if requestedJohannes Berg2-0/+10
At load time, the firmware may request a TOP reset via bit 6 in the IPC status register. Handle that and set TOP reset in that case. Since the init will be retried, there's no need to do anything else. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.0875d5f7e066.I62f14008d89416bc4a3a1056e06762561a7fac57@changeid
2025-06-25wifi: iwlwifi: pcie: move generation specific files to a folderMiri Korenblit11-12/+14
As a new generation of pcie is going to be written, we will need a folder for each generation. Since gen1 and gen2 code is tightly coupled and has with shared logic - it is not really separable. Put the code of both in one folder. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.bb0757c326c5.I66345c2b3fda55dcb8ff779c64de72d5c19f6649@changeid
2025-06-25wifi: iwlwifi: mvm: enable antenna selection for AX210 familyItamar Shalev1-1/+2
Support for the `set antenna` command on AX210 family. Signed-off-by: Itamar Shalev <itamar.shalev@intel.com> Tested-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.098c7bc296f6.I1cb4e99aa2f5a3852e24e2d32795bae3a4a73742@changeid
2025-06-25wifi: iwlwifi: parse VLP AP not allowed nvm channel flagPagadala Yesu Anjaneyulu1-18/+23
OEMs need the option to enable/disable VLP AP. Add NVM flag to control VLP AP configuration. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.a433cb0ea0f3.Ifc6d7ba96d200dca0e3d38ec8d71625fd81a10ae@changeid
2025-06-25wifi: iwlwifi: bump minimum API version in BZ/SC/DRMiri Korenblit3-3/+3
Stop supporting older FWs. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609211928.aeeef3290d03.I2433bfe9def643b5f4c0e77ff3cf8cd1285f5aad@changeid
2025-06-25Merge tag 'rtw-next-2025-06-25' of https://github.com/pkshih/rtwJohannes Berg72-625/+2413
Ping-Ke Shih says: ================== rtw-next patches for v6.17 Regular development, refinement and minor fixes. Some notable changes are: rtw88: * enable AP/ad-hoc modes for SDIO devices rtw89: * implement BT-coexistence for WiFi MLO * ongoing to develop STA+P2P MCC ================== Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24Merge tag 'ath-next-20250624' of ↵Johannes Berg43-124/+557
git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath Jeff Johnson says: ================== ath.git patches for v6.17 All ath drivers: Add "#include <linux/export.h>" to all files that use EXPORT_SYMBOL() to fix a newly introduced 'make W=1' check. Note that check has subsequently been changed to only test when W=2, but keep the fixes to suppress the warning for 'make W=2'. ath12k: Properly handle scan requests on multi-radio wiphy devices. Perform the usual set of bug fixes and cleanups. ================== Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: cfg80211/mac80211: Add support to get radio indexRoopni Devanathan73-155/+255
Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: mac80211: add support towards MLO handling of station statisticsSarika Sharma1-1/+1
Currently, in supporting API's to fill sinfo structure from sta structure, is mapped to fill the fields from sta->deflink. However, for multi-link (ML) station, sinfo structure should be filled from corresponding link_id. Therefore, add link_id as an additional argument in supporting API's for filling sinfo structure correctly. Link_id is set to -1 for non-ML station and corresponding link_id for ML stations. In supporting API's for filling sinfo structure, check for link_id, if link_id < 0, fill the sinfo structure from sta->deflink, otherwise fill from sta->link[link_id]. Current, changes are done at the deflink level i.e, pass -1 as link_id. Actual link_id will be added in subsequent patches to support station statistics for MLO. Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Link: https://patch.msgid.link/20250528054420.3050133-2-quic_sarishar@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: brcmfmac: don't allow arp/nd offload to be enabled if ap mode existsTing-Ying Li3-1/+22
Add a check to determine whether arp/nd offload enabling request is allowed. If there is any interface acts as ap mode and is operating, reject the request of arp offload enabling from cfg80211. Signed-off-by: Ting-Ying Li <tingying.li@cypress.com> Signed-off-by: Ian Lin <ian.lin@infineon.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://patch.msgid.link/20250606093444.15753-1-ian.lin@infineon.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: iwlwifi: mvm: assume '1' as the default mac_config_cmd versionMiri Korenblit1-2/+2
Unfortunately, FWs of some devices don't have the version of the iwl_mac_config_cmd defined in the TLVs. We send 0 as the 'def argument to iwl_fw_lookup_cmd_ver, so for such FWs, the return value will be 0, leading to a warning, and to not sending the command. Fix this by assuming that the default version is 1. Fixes: 83f3ac2848b4 ("wifi: iwlwifi: Fix incorrect logic on cmd_ver range checking") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250624071427.2662621-1-miriam.rachel.korenblit@intel.com
2025-06-24wifi: rtl818x: Kill URBs before clearing tx status queueDaniil Dulov1-1/+2
In rtl8187_stop() move the call of usb_kill_anchored_urbs() before clearing b_tx_status.queue. This change prevents callbacks from using already freed skb due to anchor was not killed before freeing such skb. BUG: kernel NULL pointer dereference, address: 0000000000000080 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP NOPTI CPU: 7 UID: 0 PID: 0 Comm: swapper/7 Not tainted 6.15.0 #8 PREEMPT(voluntary) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015 RIP: 0010:ieee80211_tx_status_irqsafe+0x21/0xc0 [mac80211] Call Trace: <IRQ> rtl8187_tx_cb+0x116/0x150 [rtl8187] __usb_hcd_giveback_urb+0x9d/0x120 usb_giveback_urb_bh+0xbb/0x140 process_one_work+0x19b/0x3c0 bh_worker+0x1a7/0x210 tasklet_action+0x10/0x30 handle_softirqs+0xf0/0x340 __irq_exit_rcu+0xcd/0xf0 common_interrupt+0x85/0xa0 </IRQ> Tested on RTL8187BvE device. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: c1db52b9d27e ("rtl8187: Use usb anchor facilities to manage urbs") Signed-off-by: Daniil Dulov <d.dulov@aladdin.ru> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250617135634.21760-1-d.dulov@aladdin.ru
2025-06-24wifi: wlcore: Remove unused wl12xx_cmd_start_fwlogDr. David Alan Gilbert2-27/+0
wl12xx_cmd_start_fwlog() was added in 2011 by commit 95dac04f8813 ("wl12xx: Support routing FW logs to the host") but has remained unused. Remove it. (I can see the 'stop' is used, and the 'config' is used, so I assume the 'start' isn't normally needed). Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patch.msgid.link/20250622232638.166283-1-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wl1251: Remove unused wl1251_cmd_*Dr. David Alan Gilbert2-82/+0
wl1251_cmd_read_memory() and wl1251_cmd_test() last use was removed in 2009 by commit f298c282a523 ("wl1251: remove accidentally added wl1251_netlink.c") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patch.msgid.link/20250622172804.116396-3-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wl1251: Remove unused wl1251_acx_rate_policiesDr. David Alan Gilbert2-36/+0
wl1251_acx_rate_policies() was added in 2009 by commit 0e71bb084adc ("wl1251: remove wl1251_ops") but hasn't been used. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patch.msgid.link/20250622172804.116396-2-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: rtlwifi: fix possible skb memory leak in `_rtl_pci_rx_interrupt()`.Thomas Fourier1-6/+12
The function `_rtl_pci_init_one_rxdesc()` can fail even when the new `skb` is passed because of a DMA mapping error. If it fails, the `skb` is not saved in the rx ringbuffer and thus lost. Compile tested only Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616105631.444309-4-fourier.thomas@gmail.com
2025-06-24wifi: iwlegacy: work around excessive stack usage on clang/kasanArnd Bergmann1-1/+2
In some rare randconfig builds, I seem to trigger a bug in clang where it unrolls a loop but then runs out of registers, which then get spilled to the stack: net/wireless/intel/iwlegacy/4965-rs.c:2262:1: error: stack frame size (1696) exceeds limit (1280) in 'il4965_rs_rate_init' [-Werror,-Wframe-larger-than] This seems to be the same one I saw in the omapdrm driver, and there is an easy workaround by not inlining the il4965_rs_rate_scale_clear_win function. Link: https://github.com/llvm/llvm-project/issues/143908 Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Link: https://patch.msgid.link/20250620113946.3987160-1-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-24wifi: rtw89: report boottime of receiving beacon and probe responseZong-Zhe Yang1-1/+7
Userspace tools will parse NL80211_BSS_LAST_SEEN_BOOTTIME (if any) for a more accurate timing when a BSS was seen. For example, iw, wpa_supplicant. For beacon and probe response, fill RX boottime_ns in ieee80211_rx_status. And for certain, it shouldn't count the waiting time for the PPDU status, i.e. the possible buffering time of a frame in driver. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250618124649.11436-6-pkshih@realtek.com
2025-06-24wifi: rtw89: avoid NULL dereference when RX problematic packet on ↵Zong-Zhe Yang1-0/+5
unsupported 6 GHz band With a quite rare chance, RX report might be problematic to make SW think a packet is received on 6 GHz band even if the chip does not support 6 GHz band actually. Since SW won't initialize stuffs for unsupported bands, NULL dereference will happen then in the sequence, rtw89_vif_rx_stats_iter() -> rtw89_core_cancel_6ghz_probe_tx(). So, add a check to avoid it. The following is a crash log for this case. BUG: kernel NULL pointer dereference, address: 0000000000000032 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 1907 Comm: irq/131-rtw89_p Tainted: G U 6.6.56-05896-g89f5fb0eb30b #1 (HASH:1400 4) Hardware name: Google Telith/Telith, BIOS Google_Telith.15217.747.0 11/12/2024 RIP: 0010:rtw89_vif_rx_stats_iter+0xd2/0x310 [rtw89_core] Code: 4c 89 7d c8 48 89 55 c0 49 8d 44 24 02 48 89 45 b8 45 31 ff eb 11 41 c6 45 3a 01 41 b7 01 4d 8b 6d 00 4d 39 f5 74 42 8b 43 10 <41> 33 45 32 0f b7 4b 14 66 41 33 4d 36 0f b7 c9 09 c1 74 d8 4d 85 RSP: 0018:ffff9f3080138ca0 EFLAGS: 00010246 RAX: 00000000b8bf5770 RBX: ffff91b5e8c639c0 RCX: 0000000000000011 RDX: ffff91b582de1be8 RSI: 0000000000000000 RDI: ffff91b5e8c639e6 RBP: ffff9f3080138d00 R08: 0000000000000000 R09: 0000000000000000 R10: ffff91b59de70000 R11: ffffffffc069be50 R12: ffff91b5e8c639e4 R13: 0000000000000000 R14: ffff91b5828020b8 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff91b8efa40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000032 CR3: 00000002bf838000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: <IRQ> ? __die_body+0x68/0xb0 ? page_fault_oops+0x379/0x3e0 ? exc_page_fault+0x4f/0xa0 ? asm_exc_page_fault+0x22/0x30 ? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)] ? rtw89_vif_rx_stats_iter+0xd2/0x310 [rtw89_core (HASH:1400 5)] __iterate_interfaces+0x59/0x110 [mac80211 (HASH:1400 6)] ? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)] ? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)] ieee80211_iterate_active_interfaces_atomic+0x36/0x50 [mac80211 (HASH:1400 6)] rtw89_core_rx_to_mac80211+0xfd/0x1b0 [rtw89_core (HASH:1400 5)] rtw89_core_rx+0x43a/0x980 [rtw89_core (HASH:1400 5)] Fixes: c6aa9a9c4725 ("wifi: rtw89: add RNR support for 6 GHz scan") Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250618124649.11436-5-pkshih@realtek.com
2025-06-24wifi: rtw89: correct length for IE18/19 PHY report and IE parserEric Huang1-1/+3
Correct the length when parsing with 2nd IE header and the length of IE18/19 PHY status report. These two IE contain PHY OFDM signal information and can be used for debug. Signed-off-by: Eric Huang <echuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250618124649.11436-4-pkshih@realtek.com
2025-06-24wifi: rtw89: update EDCCA report for subband 40M/80M/sub-20MEric Huang1-6/+5
EDCCA report is obtained from the hardware to display OBSS interference and their respective power levels for each subband. Modify the query settings to improve resolution for debugging purposes. Signed-off-by: Eric Huang <echuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250618124649.11436-3-pkshih@realtek.com
2025-06-24wifi: rtw89: mac: differentiate mem_page_size by chip generationKuan-Chung Chen5-12/+19
When debugging or recovering system error recovery (SER), it's necessary to dump internal memory to perform status inspection. Since the memory page size differs between WiFi 6 and 7 chips, define them accordingly. Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250618124649.11436-2-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Update Wi-Fi/Bluetooth coexistence version to 9.0.0Ching-Te Ku1-1/+1
The version 9 support the WiFi7 related functions. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-12-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: RTL8852B coexistence Wi-Fi firmware support for v0.29.122.0Ching-Te Ku1-0/+8
Add format version of Wi-Fi firmware commands/events for firmware version v0.29.122.0. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-11-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Update Bluetooth slot length when Wi-Fi is scanningChing-Te Ku1-1/+1
If Wi-Fi isn't connected to AP, the firmware scan will not switch to operation channel. Bluetooth may not have enough time to TX data. This patch extend the slot to let Bluetooth can TX more to avoid audio lag. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-10-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Not to set slot duration to zero to avoid firmware issueChing-Te Ku1-6/+6
If the duration set to zero, Wi-Fi firmware will trigger some unexpected issue when firmware try to enable timer. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-9-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Assign priority table before entering power saveChing-Te Ku1-0/+9
When Wi-Fi firmware scan, it will update the priority tables, and if stay at these priority tables then enter power saving will trigger Bluetooth issues. So update the priority before entering power saving. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-8-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Update scoreboard to avoid Bluetooth re-link failChing-Te Ku1-0/+2
When platform resume, there will have fail rate when Bluetooth try to re-link. And when Bluetooth is booting up, it will run the ROM code first, then load the firmware code from file. Catch this change and set the mechanism for Bluetooth re-link. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-7-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Get Bluetooth desired version by WiFi firmware versionChing-Te Ku8-24/+18
Because when Wi-Fi/Bluetooth want to communicate with each other, their contact window are their firmware. So the desired version code is more reasonable to change with firmware version. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-6-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: RTL8922A add Wi-Fi firmware support for v0.35.71.0Ching-Te Ku1-0/+8
The latest Wi-Fi firmware no feature update with Wi-Fi/Bluetooth coexistence. The patch describe the features support version. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-5-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Query Bluetooth TX power when firmware supportChing-Te Ku2-2/+110
Add firmware report to monitor Bluetooth TX power/gain settings, so that we can check it works as expected or not. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-4-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Enable outsource info H2C commandChing-Te Ku1-0/+10
The before several patches collect driver information, then this patch packet these information as outsource info and update to firmware by H2C command. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-3-pkshih@realtek.com
2025-06-24wifi: rtw89: coex: Add v1 Bluetooth AFH handshake for WiFi 7Ching-Te Ku1-1/+110
WiFi 7 generation has dual MAC, Coexistence need to find out the 2GHz WiFi connection in the connected links. And assign its channel to Bluetooth to make Bluetooth not to hop into WiFi channel. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250616090252.51098-2-pkshih@realtek.com
2025-06-23wifi: ath12k: Pass ab pointer directly to ath12k_dp_tx_get_encap_type()Tamizh Chelvam Raja1-3/+2
In ath12k_dp_tx_get_encap_type(), the arvif parameter is only used to retrieve the ab pointer. In vdev delete sequence the arvif->ar could become NULL and that would trigger kernel panic. Since the caller ath12k_dp_tx() already has a valid ab pointer, pass it directly to avoid panic and unnecessary dereferencing. PC points to "ath12k_dp_tx+0x228/0x988 [ath12k]" LR points to "ath12k_dp_tx+0xc8/0x988 [ath12k]". The Backtrace obtained is as follows: ath12k_dp_tx+0x228/0x988 [ath12k] ath12k_mac_tx_check_max_limit+0x608/0x920 [ath12k] ieee80211_process_measurement_req+0x320/0x348 [mac80211] ieee80211_tx_dequeue+0x9ac/0x1518 [mac80211] ieee80211_tx_dequeue+0xb14/0x1518 [mac80211] ieee80211_tx_prepare_skb+0x224/0x254 [mac80211] ieee80211_xmit+0xec/0x100 [mac80211] __ieee80211_subif_start_xmit+0xc50/0xf40 [mac80211] ieee80211_subif_start_xmit+0x2e8/0x308 [mac80211] netdev_start_xmit+0x150/0x18c dev_hard_start_xmit+0x74/0xc0 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Fixes: e93bbd65547e ("wifi: ath12k: fix packets are sent in native wifi mode while we set raw mode") Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250606044936.3989400-1-tamizh.raja@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-06-23wifi: ath12k: Fix double budget decrement while reaping monitor ringP Praneesh1-1/+0
Currently, the budget for monitor ring is reduced during each ring entry reaping and again when the end reason is HAL_MON_END_OF_PPDU, leading to inefficient budget use. The below mentioned commit intended to decrement the budget only for HAL_MON_END_OF_PPDU but did not remove the other decrement. Fix this by eliminating the budget decrement for each ring entry reaping, ensuring the driver always reaps one full PPDU worth of entries from the monitor destination ring. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Fixes: 394a3fa7c538 ("wifi: ath12k: Optimize NAPI budget by adjusting PPDU processing") Signed-off-by: P Praneesh <praneesh.p@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250603103542.1164713-1-praneesh.p@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-06-23wifi: ath12k: Enable REO queue lookup table feature on QCN9274 hw2.0Raj Kumar Bhagat1-1/+1
The commit 89ac53e96217 ("wifi: ath12k: Enable REO queue lookup table feature on QCN9274") originally intended to enable the reoq_lut_support hardware parameter flag for both QCN9274 hw1.0 and hw2.0. However, it enabled it only for QCN9274 hw1.0. Hence, enable REO queue lookup table feature on QCN9274 hw2.0. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250609-qcn9274-reoq-v1-1-a92c91abc9b9@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-06-23wifi: ath12k: Add missing include of export.hJeff Johnson1-0/+2
Commit a934a57a42f6 ("scripts/misc-check: check missing #include <linux/export.h> when W=1") introduced a new check that is producing the following warning: drivers/net/wireless/ath/ath12k/core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing Add the missing #include to satisfy the check. Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250611-ath-unused-export-v1-5-c36819df7e7b@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-11 08:34:09 +0300