kernel/drivers/net/wireless/intel/ipw2x00, branch linux-rolling-stable

net: intel: fix PCI device ID conflict between i40e and ipw2200

2026-03-04T12:21:41Z

[ Upstream commit d03e094473ecdeb68d853752ba467abe13e1de44 ] The ID 8086:104f is matched by both i40e and ipw2200. The same device ID should not be in more than one driver, because in that case, which driver is used is unpredictable. Fix this by taking advantage of the fact that i40e devices use PCI_CLASS_NETWORK_ETHERNET and ipw2200 devices use PCI_CLASS_NETWORK_OTHER to differentiate the devices. Fixes: 2e45d3f4677a ("i40e: Add support for X710 B/P & SFP+ cards") Cc: stable@vger.kernel.org Acked-by: Johannes Berg Signed-off-by: Ethan Nelson-Moore Reviewed-by: Aleksandr Loktionov Link: https://patch.msgid.link/20260210021235.16315-1-enelsonmoore@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

wifi: ipw2x00: replace use of system_wq with system_percpu_wq

2025-11-20T10:55:24Z

This patch continues the effort to refactor workqueue APIs, which has begun with the changes introducing new workqueues and a new alloc_workqueue flag: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The point of the refactoring is to eventually alter the default behavior of workqueues to become unbound by default so that their workload placement is optimized by the scheduler. Before that to happen after a careful review and conversion of each individual case, workqueue users must be converted to the better named new workqueues with no intended behaviour changes: system_wq -> system_percpu_wq system_unbound_wq -> systemd_dfl_wq This way the old obsolete workqueues (system_wq, system_unbound_wq) can be removed in the future. Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari Link: https://patch.msgid.link/20251120094524.45264-1-marco.crivellari@suse.com Signed-off-by: Johannes Berg

wifi: ipw2x00: convert to use secs_to_jiffies

2025-06-20T08:49:46Z

Since secs_to_jiffies()(commit:b35108a51cf7) has been introduced, we can use it to avoid scaling the time to msec. Signed-off-by: Yuesong Li Link: https://patch.msgid.link/20250613102624.3077418-1-liyuesong@vivo.com Signed-off-by: Johannes Berg

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37Z

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12Z

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

wifi: ipw2x00: Fix spelling mistake "stablization" -> "stabilization"

2025-02-11T10:57:44Z

There is a spelling mistake in a IPW_DEBUG_INFO message. Fix it. Signed-off-by: Colin Ian King Link: https://patch.msgid.link/20250202220659.199341-1-colin.i.king@gmail.com Signed-off-by: Johannes Berg

wifi: ipw2x00: Remove unused libipw_rx_any()

2025-01-28T18:15:05Z

libipw_rx_any() was added in 2006 by commit 1a995b45a528 ("[PATCH] ieee80211_rx_any: filter out packets, call ieee80211_rx or ieee80211_rx_mgt") as ieee80211_rx_any but is currently unused and I can't find any sign it was used under either name. Remove it. Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Kalle Valo Link: https://patch.msgid.link/20250122022240.456198-1-linux@treblig.org

Merge tag 'wireless-next-2024-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2024-11-14T02:35:19Z

Kalle Valo says: ==================== wireless-next patches for v6.13 Most likely the last -next pull request for v6.13. Most changes are in Realtek and Qualcomm drivers, otherwise not really anything noteworthy. Major changes: mac80211 * EHT 1024 aggregation size for transmissions ath12k * switch to using wiphy_lock() and remove ar->conf_mutex * firmware coredump collection support * add debugfs support for a multitude of statistics ath11k * dt: document WCN6855 hardware inputs ath9k * remove include/linux/ath9k_platform.h ath5k * Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A support rtw88: * 8821au and 8812au USB adapters support rtw89 * thermal protection * firmware secure boot for WiFi 6 chip * tag 'wireless-next-2024-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (154 commits) Revert "wifi: iwlegacy: do not skip frames with bad FCS" wifi: mac80211: pass MBSSID config by reference wifi: mac80211: Support EHT 1024 aggregation size in TX net: rfkill: gpio: Add check for clk_enable() wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw() wifi: Switch back to struct platform_driver::remove() wifi: ipw2x00: libipw_rx_any(): fix bad alignment wifi: brcmfmac: release 'root' node in all execution paths wifi: iwlwifi: mvm: don't call power_update_mac in fast suspend wifi: iwlwifi: s/IWL_MVM_INVALID_STA/IWL_INVALID_STA wifi: iwlwifi: bump minimum API version in BZ/SC to 92 wifi: iwlwifi: move IWL_LMAC_*_INDEX to fw/api/context.h wifi: iwlwifi: be less noisy if the NIC is dead in S3 wifi: iwlwifi: mvm: tell iwlmei when we finished suspending wifi: iwlwifi: allow fast resume on ax200 wifi: iwlwifi: mvm: support new initiator and responder command version wifi: iwlwifi: mvm: use wiphy locked debugfs for low-latency wifi: iwlwifi: mvm: MLO scan upon channel condition degradation wifi: iwlwifi: mvm: support new versions of the wowlan APIs wifi: iwlwifi: mvm: allow always calling iwl_mvm_get_bss_vif() ... ==================== Link: https://patch.msgid.link/20241113172918.A8A11C4CEC3@smtp.kernel.org Signed-off-by: Jakub Kicinski

wifi: ipw2x00: libipw_rx_any(): fix bad alignment

2024-11-11T12:10:18Z

This patch fixes incorrect code alignment. ./drivers/net/wireless/intel/ipw2x00/libipw_rx.c:871:2-3: code aligned with following code on line 882. ./drivers/net/wireless/intel/ipw2x00/libipw_rx.c:886:2-3: code aligned with following code on line 900. Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11381 Signed-off-by: Jiapeng Chong Signed-off-by: Kalle Valo Link: https://patch.msgid.link/20241101060725.54640-1-jiapeng.chong@linux.alibaba.com

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-11-01T01:10:07Z

Cross-merge networking fixes after downstream PR (net-6.12-rc6). Conflicts: drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c cbe84e9ad5e2 ("wifi: iwlwifi: mvm: really send iwl_txpower_constraints_cmd") 188a1bf89432 ("wifi: mac80211: re-order assigning channel in activate links") https://lore.kernel.org/all/20241028123621.7bbb131b@canb.auug.org.au/ net/mac80211/cfg.c c4382d5ca1af ("wifi: mac80211: update the right link for tx power") 8dd0498983ee ("wifi: mac80211: Fix setting txpower with emulate_chanctx") drivers/net/ethernet/intel/ice/ice_ptp_hw.h 6e58c3310622 ("ice: fix crash on probe for DPLL enabled E810 LOM") e4291b64e118 ("ice: Align E810T GPIO to other products") ebb2693f8fbd ("ice: Read SDP section from NVM for pin definitions") ac532f4f4251 ("ice: Cleanup unused declarations") https://lore.kernel.org/all/20241030120524.1ee1af18@canb.auug.org.au/ No adjacent changes. Signed-off-by: Jakub Kicinski