kernel/drivers/net/wireless/ath/ath9k, branch linux-rolling-stable

wifi: ath9k: add OF dependency to AHB

2026-02-26T23:01:06Z

[ Upstream commit 125e7b31f041cc0a4ede1e42bef69915f0a63a35 ] The conversion to OF missed adding a Kconfig dependency. Fixes: 2fa490c0d759 ("wifi: ath9k: ahb: replace id_table with of") Signed-off-by: Rosen Penev Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20250802000432.3079550-1-rosenp@gmail.com Signed-off-by: Jeff Johnson Signed-off-by: Sasha Levin

wifi: ath9k: fix kernel-doc warnings in common-debug.h

2026-02-26T23:01:05Z

[ Upstream commit b9909c19965dc9e5a3a898fef09b437fcc3a9494 ] Modify kernel-doc comments in common-debug.h to avoid warnings: Warning: drivers/net/wireless/ath/ath9k/common-debug.h:21 bad line: may have had errors. Warning: ../drivers/net/wireless/ath/ath9k/common-debug.h:23 bad line: may have had errors. Warning: ../drivers/net/wireless/ath/ath9k/common-debug.h:26 bad line: decryption process completed Warning: ../drivers/net/wireless/ath/ath9k/common-debug.h:28 bad line: encountered an error Fixes: 99c15bf575b1 ("ath9k: Report total tx/rx bytes and packets in debugfs.") Fixes: 1395d3f00a41 ("ath9k: Add debugfs file for RX errors") Signed-off-by: Randy Dunlap Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20251117020251.447692-1-rdunlap@infradead.org Signed-off-by: Jeff Johnson Signed-off-by: Sasha Levin

wifi: ath9k: debug.h: fix kernel-doc bad lines and struct ath_tx_stats

2026-02-26T23:01:05Z

[ Upstream commit c6131765a2c0052b2c5a2310ff92191ff33aec8b ] Repair "bad line" warnings by starting each line with " *". Add or correct kernel-doc entries for missing struct members in struct ath_tx_stats. Warning: ../drivers/net/wireless/ath/ath9k/debug.h:144 bad line: may have had errors. Warning: ../drivers/net/wireless/ath/ath9k/debug.h:146 bad line: may have had errors. Warning: ../drivers/net/wireless/ath/ath9k/debug.h:156 bad line: Valid only for: Warning: ../drivers/net/wireless/ath/ath9k/debug.h:157 bad line: - non-aggregate condition. Warning: ../drivers/net/wireless/ath/ath9k/debug.h:158 bad line: - first packet of aggregate. Warning: drivers/net/wireless/ath/ath9k/debug.h:191 struct member 'xretries' not described in 'ath_tx_stats' Warning: drivers/net/wireless/ath/ath9k/debug.h:191 struct member 'data_underrun' not described in 'ath_tx_stats' Warning: drivers/net/wireless/ath/ath9k/debug.h:191 struct member 'delim_underrun' not described in 'ath_tx_stats' Fixes: 99c15bf575b1 ("ath9k: Report total tx/rx bytes and packets in debugfs.") Fixes: fec247c0d5bf ("ath9k: Add debug counters for TX") Fixes: 5a6f78afdabe ("ath9k: show excessive-retry MPDUs in debugfs") Signed-off-by: Randy Dunlap Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20251117020304.448687-1-rdunlap@infradead.org Signed-off-by: Jeff Johnson Signed-off-by: Sasha Levin

wifi: ath9k: ahb: replace id_table with of

2025-06-26T23:10:44Z

Since 2b0996c7646 , all of this platform code became no-op with no OF replacement. Not only that, there are no users of AHB here. Add an OF match table that mostly mirrors the original platform device id table. Use a qca prefix as is done for the only other property: qca,no-eeprom. Also used qca prefix for ar9530 as the latter seems to be a mistake. This will be used to add ath9k support for the various ath79 devices here. Signed-off-by: Rosen Penev Reviewed-by: Krzysztof Kozlowski Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20250609030851.17739-5-rosenp@gmail.com Signed-off-by: Jeff Johnson

wifi: ath9k: ahb: reorder includes

2025-06-26T23:10:44Z

Alphabetic includes are easier to look at and to make further changes to them. Signed-off-by: Rosen Penev Reviewed-by: Krzysztof Kozlowski Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20250609030851.17739-3-rosenp@gmail.com Signed-off-by: Jeff Johnson

wifi: ath9k: ahb: reorder declarations

2025-06-26T23:10:43Z

Easier to look at. Follows netdev style. Also remove ret assignment. Because of all of these devm conversions, ret = 0 is a path that never gets hit. The first time it does it when request_irq fails, but that ends up reassigning it. Signed-off-by: Rosen Penev Reviewed-by: Krzysztof Kozlowski Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20250609030851.17739-2-rosenp@gmail.com Signed-off-by: Jeff Johnson

Merge tag 'ath-next-20250624' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath

2025-06-24T15:39:29Z

Jeff Johnson says: ================== ath.git patches for v6.17 All ath drivers: Add "#include " 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

wifi: cfg80211/mac80211: Add support to get radio index

2025-06-24T13:19:27Z

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 Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg

wifi: ath9k: Add missing include of export.h

2025-06-23T14:28:33Z

Commit a934a57a42f6 ("scripts/misc-check: check missing #include when W=1") introduced a new check that is producing the following warnings: drivers/net/wireless/ath/ath9k/common-beacon.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/common-debug.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/common-init.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/common-spectral.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/common.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/dynack.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/net/wireless/ath/ath9k/hw.c: warning: EXPORT_SYMBOL() is used, but #include is missing Add the missing #include to satisfy the check. Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20250611-ath-unused-export-v1-2-c36819df7e7b@oss.qualcomm.com Signed-off-by: Jeff Johnson

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