From 88a240d86d3d64521f9194abe185ac71cc74d0bd Mon Sep 17 00:00:00 2001
From: Tristan Madani <tristan@talencesecurity.com>
Date: Tue, 21 Apr 2026 13:50:16 +0000
Subject: [PATCH 01/16] wifi: wcn36xx: fix heap overflow from oversized
 firmware HAL response

The firmware response dispatcher copies all synchronous HAL responses
into the 4096-byte hal_buf without validating the response length. A
response exceeding WCN36XX_HAL_BUF_SIZE causes a heap buffer overflow
with firmware-controlled content.

Add a bounds check on the response length.

Fixes: 8e84c2582169 ("wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware")
Signed-off-by: Tristan Madani <tristan@talencesecurity.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260421135018.352774-2-tristmd@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 813553edcb78..f65328329f4f 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -3293,6 +3293,10 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,
 	case WCN36XX_HAL_EXIT_IMPS_RSP:
 	case WCN36XX_HAL_UPDATE_CHANNEL_LIST_RSP:
 	case WCN36XX_HAL_ADD_BCN_FILTER_RSP:
+		if (len > WCN36XX_HAL_BUF_SIZE) {
+			wcn36xx_warn("HAL response too large: %d\n", len);
+			break;
+		}
 		memcpy(wcn->hal_buf, buf, len);
 		wcn->hal_rsp_len = len;
 		complete(&wcn->hal_rsp_compl);

From df2187acfca6c6cca372c5d35f42394d9c270b09 Mon Sep 17 00:00:00 2001
From: Tristan Madani <tristan@talencesecurity.com>
Date: Tue, 21 Apr 2026 13:50:17 +0000
Subject: [PATCH 02/16] wifi: wcn36xx: fix OOB read from firmware count in
 PRINT_REG_INFO indication

The firmware-controlled rsp->count field is used as the loop bound for
indexing into the flexible rsp->regs[] array without validation against
the message length. A count exceeding the actual data causes out-of-
bounds reads from the heap-allocated message buffer.

Add a check that count fits within the received message.

Fixes: 43efa3c0f241 ("wcn36xx: Implement print_reg indication")
Signed-off-by: Tristan Madani <tristan@talencesecurity.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260421135018.352774-3-tristmd@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index f65328329f4f..2a0c946d8109 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -2805,6 +2805,12 @@ static int wcn36xx_smd_print_reg_info_ind(struct wcn36xx *wcn,
 		return -EIO;
 	}
 
+	if (rsp->count > (len - sizeof(*rsp)) / sizeof(rsp->regs[0])) {
+		wcn36xx_warn("Truncated print reg info indication: count %u, len %zu\n",
+			     rsp->count, len);
+		return -EIO;
+	}
+
 	wcn36xx_dbg(WCN36XX_DBG_HAL,
 		    "reginfo indication, scenario: 0x%x reason: 0x%x\n",
 		    rsp->scenario, rsp->reason);

From b5e6f21923ca89d90256e7346301056f6502691e Mon Sep 17 00:00:00 2001
From: Tristan Madani <tristan@talencesecurity.com>
Date: Tue, 21 Apr 2026 13:50:18 +0000
Subject: [PATCH 03/16] wifi: wcn36xx: fix OOB read from short trigger BA
 firmware response

The firmware response length is only checked against sizeof(*rsp) (20
bytes), but when candidate_cnt >= 1, a 22-byte candidate struct is read
at buf + 20 without verifying the response contains it. This causes an
out-of-bounds read of stale heap data, corrupting the BA session state.

Add validation that the response includes the candidate data.

Fixes: 16be1ac55944 ("wcn36xx: Parse trigger_ba response properly")
Signed-off-by: Tristan Madani <tristan@talencesecurity.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260421135018.352774-4-tristmd@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 2a0c946d8109..c0b477345832 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -2599,6 +2599,9 @@ static int wcn36xx_smd_trigger_ba_rsp(void *buf, int len, struct add_ba_info *ba
 	if (rsp->candidate_cnt < 1)
 		return rsp->status ? rsp->status : -EINVAL;
 
+	if (len < sizeof(*rsp) + sizeof(*candidate))
+		return -EINVAL;
+
 	candidate = (struct wcn36xx_hal_trigger_ba_rsp_candidate *)(buf + sizeof(*rsp));
 
 	for (i = 0; i < STACFG_MAX_TC; i++) {

From a969232fa359950f7cf2ea415938562263369909 Mon Sep 17 00:00:00 2001
From: Stepan Ionichev <sozdayvek@gmail.com>
Date: Sun, 3 May 2026 21:58:32 +0500
Subject: [PATCH 04/16] wifi: wcn36xx: fix spelling mistakes in dxe header
 comment

Fix three spelling mistakes in the DMA Transfer Engine (DXE)
description comment at the top of dxe.c.

No functional change.

Signed-off-by: Stepan Ionichev <sozdayvek@gmail.com>
Link: https://patch.msgid.link/20260503165832.1675-1-sozdayvek@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/wcn36xx/dxe.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 5a0ef2295a3a..44020ec265fb 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -16,8 +16,8 @@
 
 /* DXE - DMA transfer engine
  * we have 2 channels(High prio and Low prio) for TX and 2 channels for RX.
- * through low channels data packets are transfered
- * through high channels managment packets are transfered
+ * through low channels data packets are transferred
+ * through high channels management packets are transferred
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

From 0bd50e363581a9f833c051f7543ffd1fd3455509 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 18 May 2026 19:03:17 -0700
Subject: [PATCH 05/16] wifi: wcn36xx: allocate chan_surveys with main struct

Avoid allocating separately with a flexible array member. Simplifies
allocation slightly.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260519020317.635011-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/wcn36xx/main.c    | 13 ++-----------
 drivers/net/wireless/ath/wcn36xx/wcn36xx.h |  2 +-
 2 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index c3f0860873de..ad8a4bd910d2 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -1568,7 +1568,8 @@ static int wcn36xx_probe(struct platform_device *pdev)
 
 	wcnss = dev_get_drvdata(pdev->dev.parent);
 
-	hw = ieee80211_alloc_hw(sizeof(struct wcn36xx), &wcn36xx_ops);
+	n_channels = wcn_band_2ghz.n_channels + wcn_band_5ghz.n_channels;
+	hw = ieee80211_alloc_hw(struct_size(wcn, chan_survey, n_channels), &wcn36xx_ops);
 	if (!hw) {
 		wcn36xx_err("failed to alloc hw\n");
 		ret = -ENOMEM;
@@ -1590,16 +1591,6 @@ static int wcn36xx_probe(struct platform_device *pdev)
 		goto out_wq;
 	}
 
-	n_channels = wcn_band_2ghz.n_channels + wcn_band_5ghz.n_channels;
-	wcn->chan_survey = devm_kcalloc(wcn->dev,
-					n_channels,
-					sizeof(struct wcn36xx_chan_survey),
-					GFP_KERNEL);
-	if (!wcn->chan_survey) {
-		ret = -ENOMEM;
-		goto out_wq;
-	}
-
 	ret = dma_set_mask_and_coherent(wcn->dev, DMA_BIT_MASK(32));
 	if (ret < 0) {
 		wcn36xx_err("failed to set DMA mask: %d\n", ret);
diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
index 7ee79593cd23..8c43f67bd780 100644
--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
@@ -298,7 +298,7 @@ struct wcn36xx {
 	struct ieee80211_channel *channel;
 
 	spinlock_t survey_lock;		/* protects chan_survey */
-	struct wcn36xx_chan_survey	*chan_survey;
+	struct wcn36xx_chan_survey	chan_survey[];
 };
 
 static inline bool wcn36xx_is_fw_version(struct wcn36xx *wcn,

From 6a03ff9d5765ab701c12c9fc781fa6de171e1a2e Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Wed, 6 May 2026 16:48:48 -0700
Subject: [PATCH 06/16] wifi: ath9k_htc: use module_usb_driver
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This follows the pattern with other USB Wifi drivers. There is nothing
special being done in the _init and _exit functions here. Simplifies and
saves some lines of code.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260506234848.189840-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c      | 10 +---------
 drivers/net/wireless/ath/ath9k/hif_usb.h      |  2 --
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 18 ------------------
 3 files changed, 1 insertion(+), 29 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 821909b81ea9..7ad85a712757 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1530,12 +1530,4 @@ static struct usb_driver ath9k_hif_usb_driver = {
 	.disable_hub_initiated_lpm = 1,
 };
 
-int ath9k_hif_usb_init(void)
-{
-	return usb_register(&ath9k_hif_usb_driver);
-}
-
-void ath9k_hif_usb_exit(void)
-{
-	usb_deregister(&ath9k_hif_usb_driver);
-}
+module_usb_driver(ath9k_hif_usb_driver);
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index b3e66b0485a5..c836bbe23b7a 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -136,8 +136,6 @@ struct hif_device_usb {
 	u8 flags; /* HIF_USB_* */
 };
 
-int ath9k_hif_usb_init(void);
-void ath9k_hif_usb_exit(void);
 void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev);
 
 #endif /* HTC_USB_H */
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 5270d0c0af17..6de78ae85726 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -1021,21 +1021,3 @@ int ath9k_htc_resume(struct htc_target *htc_handle)
 	return ret;
 }
 #endif
-
-static int __init ath9k_htc_init(void)
-{
-	if (ath9k_hif_usb_init() < 0) {
-		pr_err("No USB devices found, driver not installed\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
-module_init(ath9k_htc_init);
-
-static void __exit ath9k_htc_exit(void)
-{
-	ath9k_hif_usb_exit();
-	pr_info("Driver unloaded\n");
-}
-module_exit(ath9k_htc_exit);

From 44589c155e6f4531100ddd3b6478190edd075035 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sat, 16 May 2026 21:27:16 -0700
Subject: [PATCH 07/16] wifi: ath9k: Clear DMA descriptors without memset
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Clear ath9k DMA descriptors with explicit status word stores instead of
memset(). The descriptor rings are coherent DMA memory, which may be
mapped uncached on 32-bit powerpc. The optimized memset() path can use
dcbz there and trigger an alignment warning.

Use WRITE_ONCE() for the descriptor status words so the compiler keeps
the clears as ordinary stores instead of folding them back into bulk
memset(). This covers AR9003 TX status descriptors as well as the RX
status area cleared when setting up RX descriptors.

Assisted-by: Codex:GPT-5.5
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260517042716.2218386-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/ar9002_mac.c | 15 +++++++++++++-
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 23 +++++++++++++++++----
 2 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index b70cd4af1ae0..e355f94a9390 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -403,6 +403,19 @@ static int ar9002_hw_get_duration(struct ath_hw *ah, const void *ds, int index)
 	}
 }
 
+static void ath9k_hw_clear_rxdesc_status(struct ar5416_desc *ads)
+{
+	WRITE_ONCE(ads->u.rx.status0, 0);
+	WRITE_ONCE(ads->u.rx.status1, 0);
+	WRITE_ONCE(ads->u.rx.status2, 0);
+	WRITE_ONCE(ads->u.rx.status3, 0);
+	WRITE_ONCE(ads->u.rx.status4, 0);
+	WRITE_ONCE(ads->u.rx.status5, 0);
+	WRITE_ONCE(ads->u.rx.status6, 0);
+	WRITE_ONCE(ads->u.rx.status7, 0);
+	WRITE_ONCE(ads->u.rx.status8, 0);
+}
+
 void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
 			  u32 size, u32 flags)
 {
@@ -412,7 +425,7 @@ void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
 	if (flags & ATH9K_RXDESC_INTREQ)
 		ads->ds_ctl1 |= AR_RxIntrReq;
 
-	memset(&ads->u.rx, 0, sizeof(ads->u.rx));
+	ath9k_hw_clear_rxdesc_status(ads);
 }
 EXPORT_SYMBOL(ath9k_hw_setuprxdesc);
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index a8bc003077dc..97027d286317 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -352,6 +352,19 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked,
 	return true;
 }
 
+static void ath9k_hw_clear_txstatus(struct ar9003_txs *ads)
+{
+	WRITE_ONCE(ads->ds_info, 0);
+	WRITE_ONCE(ads->status1, 0);
+	WRITE_ONCE(ads->status2, 0);
+	WRITE_ONCE(ads->status3, 0);
+	WRITE_ONCE(ads->status4, 0);
+	WRITE_ONCE(ads->status5, 0);
+	WRITE_ONCE(ads->status6, 0);
+	WRITE_ONCE(ads->status7, 0);
+	WRITE_ONCE(ads->status8, 0);
+}
+
 static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 				 struct ath_tx_status *ts)
 {
@@ -370,7 +383,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	    (MS(ads->ds_info, AR_TxRxDesc) != 1)) {
 		ath_dbg(ath9k_hw_common(ah), XMIT,
 			"Tx Descriptor error %x\n", ads->ds_info);
-		memset(ads, 0, sizeof(*ads));
+		ath9k_hw_clear_txstatus(ads);
 		return -EIO;
 	}
 
@@ -427,7 +440,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
 	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
 
-	memset(ads, 0, sizeof(*ads));
+	ath9k_hw_clear_txstatus(ads);
 
 	return 0;
 }
@@ -591,10 +604,12 @@ EXPORT_SYMBOL(ath9k_hw_process_rxdesc_edma);
 
 void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah)
 {
+	int i;
+
 	ah->ts_tail = 0;
 
-	memset((void *) ah->ts_ring, 0,
-		ah->ts_size * sizeof(struct ar9003_txs));
+	for (i = 0; i < ah->ts_size; i++)
+		ath9k_hw_clear_txstatus(&ah->ts_ring[i]);
 
 	ath_dbg(ath9k_hw_common(ah), XMIT,
 		"TS Start 0x%x End 0x%x Virt %p, Size %d\n",

From 13cdd324cc155200ea328257c746004d898ff3de Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 17 May 2026 15:21:36 -0700
Subject: [PATCH 08/16] wifi: ath9k: remove TX99 power array zero init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This array is fully initialized in the loop itself. No need to zero
initialize and then overwrite.

Remove static from the array. This was a holdover from when the array
was a static global variable. It no longer confers any benefit.

Also add a min() call to avoid the manual if/ternary operation.

Assisted-by: Codex:GPT-5.5
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260517222136.1660347-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 6274d1624261..5d0433f2ae37 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1811,10 +1811,10 @@ static void ar9003_hw_tx99_stop(struct ath_hw *ah)
 
 static void ar9003_hw_tx99_set_txpower(struct ath_hw *ah, u8 txpower)
 {
-	static u8 p_pwr_array[ar9300RateSize] = { 0 };
+	u8 p_pwr_array[ar9300RateSize];
 	unsigned int i;
 
-	txpower = txpower <= MAX_RATE_POWER ? txpower : MAX_RATE_POWER;
+	txpower = min(txpower, MAX_RATE_POWER);
 	for (i = 0; i < ar9300RateSize; i++)
 		p_pwr_array[i] = txpower;
 

From f0e5e8703fd61dacaa0c18016146e64cf32ddcb7 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Thu, 21 May 2026 16:18:06 -0700
Subject: [PATCH 09/16] wifi: ath9k: remove disabling of bands
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The old platform data code that used this is gone and this serves no
purpose.

The modern way to disable bands is ieee80211-freq-limit, which is
already implemented.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260521231806.261220-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 16 ++++------------
 drivers/net/wireless/ath/ath9k/hw.h |  2 --
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 05c95e67a853..e08ab73fcacb 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2498,19 +2498,11 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 	eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
 
-	if (eeval & AR5416_OPFLAGS_11A) {
-		if (ah->disable_5ghz)
-			ath_warn(common, "disabling 5GHz band\n");
-		else
-			pCap->hw_caps |= ATH9K_HW_CAP_5GHZ;
-	}
+	if (eeval & AR5416_OPFLAGS_11A)
+		pCap->hw_caps |= ATH9K_HW_CAP_5GHZ;
 
-	if (eeval & AR5416_OPFLAGS_11G) {
-		if (ah->disable_2ghz)
-			ath_warn(common, "disabling 2GHz band\n");
-		else
-			pCap->hw_caps |= ATH9K_HW_CAP_2GHZ;
-	}
+	if (eeval & AR5416_OPFLAGS_11G)
+		pCap->hw_caps |= ATH9K_HW_CAP_2GHZ;
 
 	if ((pCap->hw_caps & (ATH9K_HW_CAP_2GHZ | ATH9K_HW_CAP_5GHZ)) == 0) {
 		ath_err(common, "both bands are disabled\n");
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d9d2f64c5570..b942b8303d8f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -974,8 +974,6 @@ struct ath_hw {
 	bool is_clk_25mhz;
 	int (*get_mac_revision)(void);
 	int (*external_reset)(void);
-	bool disable_2ghz;
-	bool disable_5ghz;
 
 	const struct firmware *eeprom_blob;
 	u16 *nvmem_blob;	/* devres managed */

From 38b2fb7d2df16f5801f7d88a4739942b95a5f6aa Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Thu, 21 May 2026 16:20:20 -0700
Subject: [PATCH 10/16] wifi: ath9k_htc: allocate tx_buf and buf together
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use a flexible array member to combine allocations. No need to have them
separate as they are always together.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260521232020.261405-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 14 ++------------
 drivers/net/wireless/ath/ath9k/hif_usb.h |  2 +-
 2 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 7ad85a712757..515267f48d80 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -454,7 +454,6 @@ static void hif_usb_stop(void *hif_handle)
 		usb_kill_urb(tx_buf->urb);
 		list_del(&tx_buf->list);
 		usb_free_urb(tx_buf->urb);
-		kfree(tx_buf->buf);
 		kfree(tx_buf);
 		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	}
@@ -811,7 +810,6 @@ static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 				 &hif_dev->tx.tx_buf, list) {
 		list_del(&tx_buf->list);
 		usb_free_urb(tx_buf->urb);
-		kfree(tx_buf->buf);
 		kfree(tx_buf);
 	}
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
@@ -828,7 +826,6 @@ static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 		usb_kill_urb(tx_buf->urb);
 		list_del(&tx_buf->list);
 		usb_free_urb(tx_buf->urb);
-		kfree(tx_buf->buf);
 		kfree(tx_buf);
 		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	}
@@ -849,14 +846,10 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
 	init_usb_anchor(&hif_dev->mgmt_submitted);
 
 	for (i = 0; i < MAX_TX_URB_NUM; i++) {
-		tx_buf = kzalloc_obj(*tx_buf);
+		tx_buf = kzalloc_flex(*tx_buf, buf, MAX_TX_BUF_SIZE);
 		if (!tx_buf)
 			goto err;
 
-		tx_buf->buf = kzalloc(MAX_TX_BUF_SIZE, GFP_KERNEL);
-		if (!tx_buf->buf)
-			goto err;
-
 		tx_buf->urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (!tx_buf->urb)
 			goto err;
@@ -871,10 +864,7 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
 
 	return 0;
 err:
-	if (tx_buf) {
-		kfree(tx_buf->buf);
-		kfree(tx_buf);
-	}
+	kfree(tx_buf);
 	ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
 	return -ENOMEM;
 }
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index c836bbe23b7a..dc0b0fa5c325 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -77,13 +77,13 @@ extern int htc_use_dev_fw;
 #define HIF_USB_MAX_TXPIPES 4
 
 struct tx_buf {
-	u8 *buf;
 	u16 len;
 	u16 offset;
 	struct urb *urb;
 	struct sk_buff_head skb_queue;
 	struct hif_device_usb *hif_dev;
 	struct list_head list;
+	u8 buf[];
 };
 
 struct rx_buf {

From 1c316d02c399e5efb1279666c078f99b3f72b0ca Mon Sep 17 00:00:00 2001
From: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Date: Mon, 8 Jun 2026 06:21:32 -0700
Subject: [PATCH 11/16] wifi: ath12k: Update Qualcomm copyrights

Update Qualcomm copyrights per current legal guidance.

Assisted-by: Claude:claude-sonnet-4-6
Link: https://patch.msgid.link/20260608-ath12k-copyright-v2-1-37504d70b03c@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath12k/acpi.c        | 2 +-
 drivers/net/wireless/ath/ath12k/acpi.h        | 2 +-
 drivers/net/wireless/ath/ath12k/coredump.c    | 2 +-
 drivers/net/wireless/ath/ath12k/coredump.h    | 2 +-
 drivers/net/wireless/ath/ath12k/dbring.h      | 2 +-
 drivers/net/wireless/ath/ath12k/debug.h       | 2 +-
 drivers/net/wireless/ath/ath12k/debugfs.h     | 2 +-
 drivers/net/wireless/ath/ath12k/debugfs_sta.h | 2 +-
 drivers/net/wireless/ath/ath12k/hif.h         | 2 +-
 drivers/net/wireless/ath/ath12k/p2p.c         | 1 -
 drivers/net/wireless/ath/ath12k/p2p.h         | 2 +-
 drivers/net/wireless/ath/ath12k/reg.c         | 2 +-
 drivers/net/wireless/ath/ath12k/reg.h         | 2 +-
 drivers/net/wireless/ath/ath12k/testmode.h    | 2 +-
 drivers/net/wireless/ath/ath12k/trace.c       | 2 +-
 drivers/net/wireless/ath/ath12k/trace.h       | 2 +-
 drivers/net/wireless/ath/ath12k/wow.h         | 2 +-
 17 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/acpi.c b/drivers/net/wireless/ath/ath12k/acpi.c
index d81367ce6929..c1b9be3e03ac 100644
--- a/drivers/net/wireless/ath/ath12k/acpi.c
+++ b/drivers/net/wireless/ath/ath12k/acpi.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath12k/acpi.h b/drivers/net/wireless/ath/ath12k/acpi.h
index 3a26fea6af1a..dd80eebff96a 100644
--- a/drivers/net/wireless/ath/ath12k/acpi.h
+++ b/drivers/net/wireless/ath/ath12k/acpi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef ATH12K_ACPI_H
 #define ATH12K_ACPI_H
diff --git a/drivers/net/wireless/ath/ath12k/coredump.c b/drivers/net/wireless/ath/ath12k/coredump.c
index ce1beeb54836..070512338f13 100644
--- a/drivers/net/wireless/ath/ath12k/coredump.c
+++ b/drivers/net/wireless/ath/ath12k/coredump.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #include <linux/devcoredump.h>
 #include "hif.h"
diff --git a/drivers/net/wireless/ath/ath12k/coredump.h b/drivers/net/wireless/ath/ath12k/coredump.h
index 13f46a605113..584ce0a085a7 100644
--- a/drivers/net/wireless/ath/ath12k/coredump.h
+++ b/drivers/net/wireless/ath/ath12k/coredump.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef _ATH12K_COREDUMP_H_
 #define _ATH12K_COREDUMP_H_
diff --git a/drivers/net/wireless/ath/ath12k/dbring.h b/drivers/net/wireless/ath/ath12k/dbring.h
index e1c0eba774ec..780c27c570e5 100644
--- a/drivers/net/wireless/ath/ath12k/dbring.h
+++ b/drivers/net/wireless/ath/ath12k/dbring.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH12K_DBRING_H
diff --git a/drivers/net/wireless/ath/ath12k/debug.h b/drivers/net/wireless/ath/ath12k/debug.h
index bf254e43a68d..658b8083c9c3 100644
--- a/drivers/net/wireless/ath/ath12k/debug.h
+++ b/drivers/net/wireless/ath/ath12k/debug.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH12K_DEBUG_H_
diff --git a/drivers/net/wireless/ath/ath12k/debugfs.h b/drivers/net/wireless/ath/ath12k/debugfs.h
index 21641a8a0346..f5dbca1b8d75 100644
--- a/drivers/net/wireless/ath/ath12k/debugfs.h
+++ b/drivers/net/wireless/ath/ath12k/debugfs.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH12K_DEBUGFS_H_
diff --git a/drivers/net/wireless/ath/ath12k/debugfs_sta.h b/drivers/net/wireless/ath/ath12k/debugfs_sta.h
index 8de924f4d7d5..44c78f3ab904 100644
--- a/drivers/net/wireless/ath/ath12k/debugfs_sta.h
+++ b/drivers/net/wireless/ath/ath12k/debugfs_sta.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
- * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH12K_DEBUGFS_STA_H_
diff --git a/drivers/net/wireless/ath/ath12k/hif.h b/drivers/net/wireless/ath/ath12k/hif.h
index e8840fab6061..4de8667690e9 100644
--- a/drivers/net/wireless/ath/ath12k/hif.h
+++ b/drivers/net/wireless/ath/ath12k/hif.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH12K_HIF_H
diff --git a/drivers/net/wireless/ath/ath12k/p2p.c b/drivers/net/wireless/ath/ath12k/p2p.c
index 19ebcd1d8eb2..ae9a8be17be4 100644
--- a/drivers/net/wireless/ath/ath12k/p2p.c
+++ b/drivers/net/wireless/ath/ath12k/p2p.c
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath12k/p2p.h b/drivers/net/wireless/ath/ath12k/p2p.h
index 03ee877e6d6b..3041f88508db 100644
--- a/drivers/net/wireless/ath/ath12k/p2p.h
+++ b/drivers/net/wireless/ath/ath12k/p2p.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved..
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH12K_P2P_H
diff --git a/drivers/net/wireless/ath/ath12k/reg.c b/drivers/net/wireless/ath/ath12k/reg.c
index d784d9ec5061..89abf2e87ad1 100644
--- a/drivers/net/wireless/ath/ath12k/reg.c
+++ b/drivers/net/wireless/ath/ath12k/reg.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #include <linux/rtnetlink.h>
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath12k/reg.h b/drivers/net/wireless/ath/ath12k/reg.h
index da5128b8c97f..7c37c0d2a6f9 100644
--- a/drivers/net/wireless/ath/ath12k/reg.h
+++ b/drivers/net/wireless/ath/ath12k/reg.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH12K_REG_H
diff --git a/drivers/net/wireless/ath/ath12k/testmode.h b/drivers/net/wireless/ath/ath12k/testmode.h
index ef6ab21d19b8..342ed0a7fa98 100644
--- a/drivers/net/wireless/ath/ath12k/testmode.h
+++ b/drivers/net/wireless/ath/ath12k/testmode.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath12k/trace.c b/drivers/net/wireless/ath/ath12k/trace.c
index 0d0edf4204b7..772a5a7db98b 100644
--- a/drivers/net/wireless/ath/ath12k/trace.c
+++ b/drivers/net/wireless/ath/ath12k/trace.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/wireless/ath/ath12k/trace.h b/drivers/net/wireless/ath/ath12k/trace.h
index 253c67accb0e..053d681302f0 100644
--- a/drivers/net/wireless/ath/ath12k/trace.h
+++ b/drivers/net/wireless/ath/ath12k/trace.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
diff --git a/drivers/net/wireless/ath/ath12k/wow.h b/drivers/net/wireless/ath/ath12k/wow.h
index af9be5fadcc3..273705956815 100644
--- a/drivers/net/wireless/ath/ath12k/wow.h
+++ b/drivers/net/wireless/ath/ath12k/wow.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH12K_WOW_H

From 053a93808d4654fae18633b01a747caa7a281aaa Mon Sep 17 00:00:00 2001
From: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Date: Mon, 8 Jun 2026 06:21:33 -0700
Subject: [PATCH 12/16] wifi: ath11k: Update Qualcomm copyrights

Update Qualcomm copyrights per current legal guidance.

Assisted-by: Claude:claude-sonnet-4-6
Link: https://patch.msgid.link/20260608-ath12k-copyright-v2-2-37504d70b03c@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath11k/ahb.c               | 2 +-
 drivers/net/wireless/ath/ath11k/ahb.h               | 2 +-
 drivers/net/wireless/ath/ath11k/ce.c                | 1 -
 drivers/net/wireless/ath/ath11k/ce.h                | 2 +-
 drivers/net/wireless/ath/ath11k/coredump.c          | 1 -
 drivers/net/wireless/ath/ath11k/coredump.h          | 2 +-
 drivers/net/wireless/ath/ath11k/debug.c             | 1 -
 drivers/net/wireless/ath/ath11k/debugfs.c           | 1 -
 drivers/net/wireless/ath/ath11k/debugfs.h           | 2 +-
 drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c | 1 -
 drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h | 2 +-
 drivers/net/wireless/ath/ath11k/debugfs_sta.h       | 2 +-
 drivers/net/wireless/ath/ath11k/dp.c                | 1 -
 drivers/net/wireless/ath/ath11k/dp.h                | 2 +-
 drivers/net/wireless/ath/ath11k/dp_rx.h             | 2 +-
 drivers/net/wireless/ath/ath11k/dp_tx.c             | 1 -
 drivers/net/wireless/ath/ath11k/dp_tx.h             | 2 +-
 drivers/net/wireless/ath/ath11k/fw.c                | 1 -
 drivers/net/wireless/ath/ath11k/fw.h                | 2 +-
 drivers/net/wireless/ath/ath11k/hal_desc.h          | 2 +-
 drivers/net/wireless/ath/ath11k/hal_rx.c            | 2 +-
 drivers/net/wireless/ath/ath11k/hal_rx.h            | 2 +-
 drivers/net/wireless/ath/ath11k/hal_tx.c            | 2 +-
 drivers/net/wireless/ath/ath11k/hal_tx.h            | 2 +-
 drivers/net/wireless/ath/ath11k/hif.h               | 2 +-
 drivers/net/wireless/ath/ath11k/htc.c               | 2 +-
 drivers/net/wireless/ath/ath11k/htc.h               | 2 +-
 drivers/net/wireless/ath/ath11k/hw.c                | 2 +-
 drivers/net/wireless/ath/ath11k/mac.h               | 2 +-
 drivers/net/wireless/ath/ath11k/mhi.h               | 2 +-
 drivers/net/wireless/ath/ath11k/p2p.c               | 2 +-
 drivers/net/wireless/ath/ath11k/p2p.h               | 2 +-
 drivers/net/wireless/ath/ath11k/pcic.c              | 1 -
 drivers/net/wireless/ath/ath11k/pcic.h              | 2 +-
 drivers/net/wireless/ath/ath11k/peer.c              | 2 +-
 drivers/net/wireless/ath/ath11k/peer.h              | 2 +-
 drivers/net/wireless/ath/ath11k/qmi.h               | 2 +-
 drivers/net/wireless/ath/ath11k/reg.h               | 2 +-
 drivers/net/wireless/ath/ath11k/rx_desc.h           | 2 +-
 drivers/net/wireless/ath/ath11k/spectral.c          | 1 -
 drivers/net/wireless/ath/ath11k/spectral.h          | 2 +-
 drivers/net/wireless/ath/ath11k/testmode.c          | 2 +-
 drivers/net/wireless/ath/ath11k/testmode.h          | 2 +-
 drivers/net/wireless/ath/ath11k/thermal.c           | 2 +-
 drivers/net/wireless/ath/ath11k/thermal.h           | 2 +-
 drivers/net/wireless/ath/ath11k/trace.h             | 2 +-
 drivers/net/wireless/ath/ath11k/wow.c               | 2 +-
 drivers/net/wireless/ath/ath11k/wow.h               | 2 +-
 48 files changed, 38 insertions(+), 48 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 08d3a0c8f105..f566d699d074 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/wireless/ath/ath11k/ahb.h b/drivers/net/wireless/ath/ath11k/ahb.h
index 415ddfd26654..8c1eb1e8e6b1 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.h
+++ b/drivers/net/wireless/ath/ath11k/ahb.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef ATH11K_AHB_H
 #define ATH11K_AHB_H
diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c
index f2d5106adb01..c56dd8a86760 100644
--- a/drivers/net/wireless/ath/ath11k/ce.c
+++ b/drivers/net/wireless/ath/ath11k/ce.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/ce.h b/drivers/net/wireless/ath/ath11k/ce.h
index bcde2fcf02cf..308f425fcec0 100644
--- a/drivers/net/wireless/ath/ath11k/ce.h
+++ b/drivers/net/wireless/ath/ath11k/ce.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_CE_H
diff --git a/drivers/net/wireless/ath/ath11k/coredump.c b/drivers/net/wireless/ath/ath11k/coredump.c
index 1949d57b007a..3de34295ddc8 100644
--- a/drivers/net/wireless/ath/ath11k/coredump.c
+++ b/drivers/net/wireless/ath/ath11k/coredump.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #include <linux/devcoredump.h>
diff --git a/drivers/net/wireless/ath/ath11k/coredump.h b/drivers/net/wireless/ath/ath11k/coredump.h
index 3960d9385261..1be82207690f 100644
--- a/drivers/net/wireless/ath/ath11k/coredump.h
+++ b/drivers/net/wireless/ath/ath11k/coredump.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef _ATH11K_COREDUMP_H_
 #define _ATH11K_COREDUMP_H_
diff --git a/drivers/net/wireless/ath/ath11k/debug.c b/drivers/net/wireless/ath/ath11k/debug.c
index 37d23a559ba3..f65e6cf846f7 100644
--- a/drivers/net/wireless/ath/ath11k/debug.c
+++ b/drivers/net/wireless/ath/ath11k/debug.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c b/drivers/net/wireless/ath/ath11k/debugfs.c
index 0c1138407838..70922612d3fb 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/debugfs.h b/drivers/net/wireless/ath/ath11k/debugfs.h
index ed7fec177588..859071938a65 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, 2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH11K_DEBUGFS_H_
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
index 11d28c42227e..731f3ca86711 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
index 476689bbd4da..856aa74ba365 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef DEBUG_HTT_STATS_H
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.h b/drivers/net/wireless/ath/ath11k/debugfs_sta.h
index ace877e19275..6d4cf365d937 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_sta.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH11K_DEBUGFS_STA_H_
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c
index 5a50b623bd07..f389b97acbdd 100644
--- a/drivers/net/wireless/ath/ath11k/dp.c
+++ b/drivers/net/wireless/ath/ath11k/dp.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h
index 1bd513f68a3c..84f66839f0c6 100644
--- a/drivers/net/wireless/ath/ath11k/dp.h
+++ b/drivers/net/wireless/ath/ath11k/dp.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023, 2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_DP_H
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.h b/drivers/net/wireless/ath/ath11k/dp_rx.h
index c322e30caa96..f69d9301e0a1 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.h
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef ATH11K_DP_RX_H
 #define ATH11K_DP_RX_H
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c
index 9c2310665713..cac970c92806 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.h b/drivers/net/wireless/ath/ath11k/dp_tx.h
index 795fe3b8fa0d..9303b5ba6e01 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.h
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_DP_TX_H
diff --git a/drivers/net/wireless/ath/ath11k/fw.c b/drivers/net/wireless/ath/ath11k/fw.c
index 07d775a7b528..ef1b4c81843a 100644
--- a/drivers/net/wireless/ath/ath11k/fw.c
+++ b/drivers/net/wireless/ath/ath11k/fw.c
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
- * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/fw.h b/drivers/net/wireless/ath/ath11k/fw.h
index d9893ceb2c3d..df2fab2c1143 100644
--- a/drivers/net/wireless/ath/ath11k/fw.h
+++ b/drivers/net/wireless/ath/ath11k/fw.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
- * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_FW_H
diff --git a/drivers/net/wireless/ath/ath11k/hal_desc.h b/drivers/net/wireless/ath/ath11k/hal_desc.h
index b2fd180bd28e..c8b01f6921c0 100644
--- a/drivers/net/wireless/ath/ath11k/hal_desc.h
+++ b/drivers/net/wireless/ath/ath11k/hal_desc.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #include "core.h"
 
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.c b/drivers/net/wireless/ath/ath11k/hal_rx.c
index 51e0840bc0d1..75f7b8d8a0d7 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.c
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.h b/drivers/net/wireless/ath/ath11k/hal_rx.h
index 0fa9aef9d533..475807b89a1a 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.h
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_HAL_RX_H
diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c
index b919df6ce743..b7e9b1cdd76a 100644
--- a/drivers/net/wireless/ath/ath11k/hal_tx.c
+++ b/drivers/net/wireless/ath/ath11k/hal_tx.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "hal_desc.h"
diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.h b/drivers/net/wireless/ath/ath11k/hal_tx.h
index 46d17abd808b..f2dc6e270534 100644
--- a/drivers/net/wireless/ath/ath11k/hal_tx.h
+++ b/drivers/net/wireless/ath/ath11k/hal_tx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_HAL_TX_H
diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h
index cd9c4b838246..017fed1b4bd1 100644
--- a/drivers/net/wireless/ath/ath11k/hif.h
+++ b/drivers/net/wireless/ath/ath11k/hif.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _HIF_H_
diff --git a/drivers/net/wireless/ath/ath11k/htc.c b/drivers/net/wireless/ath/ath11k/htc.c
index 4571d01cc33d..5f9ee5e633da 100644
--- a/drivers/net/wireless/ath/ath11k/htc.c
+++ b/drivers/net/wireless/ath/ath11k/htc.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #include <linux/skbuff.h>
 #include <linux/ctype.h>
diff --git a/drivers/net/wireless/ath/ath11k/htc.h b/drivers/net/wireless/ath/ath11k/htc.h
index 86f77eacaea7..945c409bc08f 100644
--- a/drivers/net/wireless/ath/ath11k/htc.h
+++ b/drivers/net/wireless/ath/ath11k/htc.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_HTC_H
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index d19c4b372a2a..93f9a03c48dc 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/wireless/ath/ath11k/mac.h b/drivers/net/wireless/ath/ath11k/mac.h
index 5e61eea1bb03..59f83c7175fd 100644
--- a/drivers/net/wireless/ath/ath11k/mac.h
+++ b/drivers/net/wireless/ath/ath11k/mac.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023, 2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_MAC_H
diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h
index 5c5c2b03c81f..7e7561ce883c 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.h
+++ b/drivers/net/wireless/ath/ath11k/mhi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef _ATH11K_MHI_H
 #define _ATH11K_MHI_H
diff --git a/drivers/net/wireless/ath/ath11k/p2p.c b/drivers/net/wireless/ath/ath11k/p2p.c
index 01e14523f1fe..77672099c602 100644
--- a/drivers/net/wireless/ath/ath11k/p2p.c
+++ b/drivers/net/wireless/ath/ath11k/p2p.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/p2p.h b/drivers/net/wireless/ath/ath11k/p2p.h
index d907940a9b09..449f0c61b600 100644
--- a/drivers/net/wireless/ath/ath11k/p2p.h
+++ b/drivers/net/wireless/ath/ath11k/p2p.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_P2P_H
diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c
index fc6e7da05c60..2259adc3bbdc 100644
--- a/drivers/net/wireless/ath/ath11k/pcic.c
+++ b/drivers/net/wireless/ath/ath11k/pcic.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/pcic.h b/drivers/net/wireless/ath/ath11k/pcic.h
index ac012e88bf6d..7a654a6ef9d1 100644
--- a/drivers/net/wireless/ath/ath11k/pcic.h
+++ b/drivers/net/wireless/ath/ath11k/pcic.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH11K_PCI_CMN_H
diff --git a/drivers/net/wireless/ath/ath11k/peer.c b/drivers/net/wireless/ath/ath11k/peer.c
index 027cc7aa58c8..b30a90698544 100644
--- a/drivers/net/wireless/ath/ath11k/peer.c
+++ b/drivers/net/wireless/ath/ath11k/peer.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/peer.h b/drivers/net/wireless/ath/ath11k/peer.h
index f5ef1a27f8f2..20c68ef52301 100644
--- a/drivers/net/wireless/ath/ath11k/peer.h
+++ b/drivers/net/wireless/ath/ath11k/peer.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_PEER_H
diff --git a/drivers/net/wireless/ath/ath11k/qmi.h b/drivers/net/wireless/ath/ath11k/qmi.h
index eae416db8b52..350816c81ee5 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.h
+++ b/drivers/net/wireless/ath/ath11k/qmi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_QMI_H
diff --git a/drivers/net/wireless/ath/ath11k/reg.h b/drivers/net/wireless/ath/ath11k/reg.h
index 72b483594015..fed9bedc52ef 100644
--- a/drivers/net/wireless/ath/ath11k/reg.h
+++ b/drivers/net/wireless/ath/ath11k/reg.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_REG_H
diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h
index 2da6da727278..3780bd909bbf 100644
--- a/drivers/net/wireless/ath/ath11k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath11k/rx_desc.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef ATH11K_RX_DESC_H
 #define ATH11K_RX_DESC_H
diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c
index b6b0516819a6..03af39071839 100644
--- a/drivers/net/wireless/ath/ath11k/spectral.c
+++ b/drivers/net/wireless/ath/ath11k/spectral.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath11k/spectral.h b/drivers/net/wireless/ath/ath11k/spectral.h
index 789cff7c64a7..b582f2c36c08 100644
--- a/drivers/net/wireless/ath/ath11k/spectral.h
+++ b/drivers/net/wireless/ath/ath11k/spectral.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef ATH11K_SPECTRAL_H
diff --git a/drivers/net/wireless/ath/ath11k/testmode.c b/drivers/net/wireless/ath/ath11k/testmode.c
index c72eed358f6d..21a85301bf9f 100644
--- a/drivers/net/wireless/ath/ath11k/testmode.c
+++ b/drivers/net/wireless/ath/ath11k/testmode.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "testmode.h"
diff --git a/drivers/net/wireless/ath/ath11k/testmode.h b/drivers/net/wireless/ath/ath11k/testmode.h
index 2f62f2c4422f..45019b79fcf1 100644
--- a/drivers/net/wireless/ath/ath11k/testmode.h
+++ b/drivers/net/wireless/ath/ath11k/testmode.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/thermal.c b/drivers/net/wireless/ath/ath11k/thermal.c
index 18d6eab5cce3..67246b5ca5bf 100644
--- a/drivers/net/wireless/ath/ath11k/thermal.c
+++ b/drivers/net/wireless/ath/ath11k/thermal.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/device.h>
diff --git a/drivers/net/wireless/ath/ath11k/thermal.h b/drivers/net/wireless/ath/ath11k/thermal.h
index cdaf4e01d92e..15e4e97c944f 100644
--- a/drivers/net/wireless/ath/ath11k/thermal.h
+++ b/drivers/net/wireless/ath/ath11k/thermal.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _ATH11K_THERMAL_
diff --git a/drivers/net/wireless/ath/ath11k/trace.h b/drivers/net/wireless/ath/ath11k/trace.h
index 75246b0a82e3..d43776229bc9 100644
--- a/drivers/net/wireless/ath/ath11k/trace.h
+++ b/drivers/net/wireless/ath/ath11k/trace.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
diff --git a/drivers/net/wireless/ath/ath11k/wow.c b/drivers/net/wireless/ath/ath11k/wow.c
index f02edc9b8a9e..d6c2725903cc 100644
--- a/drivers/net/wireless/ath/ath11k/wow.c
+++ b/drivers/net/wireless/ath/ath11k/wow.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/net/wireless/ath/ath11k/wow.h b/drivers/net/wireless/ath/ath11k/wow.h
index c85811e3f42b..13dbcfec9227 100644
--- a/drivers/net/wireless/ath/ath11k/wow.h
+++ b/drivers/net/wireless/ath/ath11k/wow.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _WOW_H_

From ae667b0f98b80146ea22830a1b53c5758ad742f1 Mon Sep 17 00:00:00 2001
From: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Date: Mon, 8 Jun 2026 06:21:34 -0700
Subject: [PATCH 13/16] wifi: ath10k: Update Qualcomm copyrights

Update Qualcomm copyrights per current legal guidance.

Assisted-by: Claude:claude-sonnet-4-6
Link: https://patch.msgid.link/20260608-ath12k-copyright-v2-3-37504d70b03c@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/bmi.c          | 1 -
 drivers/net/wireless/ath/ath10k/ce.c           | 1 -
 drivers/net/wireless/ath/ath10k/coredump.c     | 1 -
 drivers/net/wireless/ath/ath10k/coredump.h     | 2 +-
 drivers/net/wireless/ath/ath10k/debug.c        | 1 -
 drivers/net/wireless/ath/ath10k/debugfs_sta.c  | 1 -
 drivers/net/wireless/ath/ath10k/htc.c          | 1 -
 drivers/net/wireless/ath/ath10k/htt.c          | 2 +-
 drivers/net/wireless/ath/ath10k/htt.h          | 2 +-
 drivers/net/wireless/ath/ath10k/htt_rx.c       | 1 -
 drivers/net/wireless/ath/ath10k/htt_tx.c       | 1 -
 drivers/net/wireless/ath/ath10k/hw.c           | 2 +-
 drivers/net/wireless/ath/ath10k/hw.h           | 2 +-
 drivers/net/wireless/ath/ath10k/pci.c          | 1 -
 drivers/net/wireless/ath/ath10k/pci.h          | 2 +-
 drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c | 2 +-
 drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h | 2 +-
 drivers/net/wireless/ath/ath10k/rx_desc.h      | 2 +-
 drivers/net/wireless/ath/ath10k/sdio.c         | 2 +-
 drivers/net/wireless/ath/ath10k/thermal.c      | 2 +-
 drivers/net/wireless/ath/ath10k/usb.h          | 2 +-
 drivers/net/wireless/ath/ath10k/wmi-tlv.h      | 2 +-
 drivers/net/wireless/ath/ath10k/wow.c          | 2 +-
 23 files changed, 14 insertions(+), 23 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index 52118867ecde..e4c84be44ba6 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2014,2016-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index a9cbe955e084..5a796e704ae9 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -3,7 +3,6 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c
index 50d0c4213ecf..7fdc06fff79f 100644
--- a/drivers/net/wireless/ath/ath10k/coredump.c
+++ b/drivers/net/wireless/ath/ath10k/coredump.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h
index 8d274e0f374b..95ee70d23370 100644
--- a/drivers/net/wireless/ath/ath10k/coredump.h
+++ b/drivers/net/wireless/ath/ath10k/coredump.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: ISC */
 /*
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _COREDUMP_H_
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index b7520220465a..fb61e53ff4c3 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -3,7 +3,6 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
index b9fb192e0b48..7f7be7c69232 100644
--- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index ce9b248c12dc..821a12090ba9 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/htt.c b/drivers/net/wireless/ath/ath10k/htt.c
index dbaf262cd7c1..1c2e137b6002 100644
--- a/drivers/net/wireless/ath/ath10k/htt.c
+++ b/drivers/net/wireless/ath/ath10k/htt.c
@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/slab.h>
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 603f6de62b0a..25c6b2e2f81c 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -3,7 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _HTT_H_
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 25ab945fecef..faac359aa9ac 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -3,7 +3,6 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 29e99fbf36fd..e46f579d745d 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c
index 59b6cebfdd8f..6f5019bf0b7d 100644
--- a/drivers/net/wireless/ath/ath10k/hw.c
+++ b/drivers/net/wireless/ath/ath10k/hw.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index da71dce9babf..cd468b24bd33 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -3,7 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _HW_H_
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 97b49bf4ad80..335bc7c488e4 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2,7 +2,6 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 4c3f536f2ea1..d114778edb41 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _PCI_H_
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
index 0e85c75d2278..279aeb2a7dbc 100644
--- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/soc/qcom/qmi.h>
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
index 88d58f78989d..8d4b929e8437 100644
--- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: ISC */
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef WCN3990_QMI_SVC_V01_H
diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h
index 564293df1e9a..e6d92a29d2a0 100644
--- a/drivers/net/wireless/ath/ath10k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath10k/rx_desc.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _RX_DESC_H_
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 43a6b1ba8fb8..65e941b52751 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -3,7 +3,7 @@
  * Copyright (c) 2004-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2012,2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
- * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index 8b15ec07b107..9bb486f8e920 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include <linux/device.h>
diff --git a/drivers/net/wireless/ath/ath10k/usb.h b/drivers/net/wireless/ath/ath10k/usb.h
index 7e4cfbb673c9..517afbd73764 100644
--- a/drivers/net/wireless/ath/ath10k/usb.h
+++ b/drivers/net/wireless/ath/ath10k/usb.h
@@ -3,7 +3,7 @@
  * Copyright (c) 2004-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
  * Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #ifndef _USB_H_
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index 8a2f87d0a3a3..ea18ed8939db 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -3,7 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 #ifndef _WMI_TLV_H
 #define _WMI_TLV_H
diff --git a/drivers/net/wireless/ath/ath10k/wow.c b/drivers/net/wireless/ath/ath10k/wow.c
index 78653f257925..92af8bc63362 100644
--- a/drivers/net/wireless/ath/ath10k/wow.c
+++ b/drivers/net/wireless/ath/ath10k/wow.c
@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2015-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 #include "mac.h"

From 21d83c6e9e45156f4cad8c7cd6fc2d5bbc76f73e Mon Sep 17 00:00:00 2001
From: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Date: Mon, 8 Jun 2026 06:21:35 -0700
Subject: [PATCH 14/16] wifi: ath: Update copyright in testmode_i.h

Update Qualcomm copyrights per current legal guidance.

Assisted-by: Claude:claude-sonnet-4-6
Link: https://patch.msgid.link/20260608-ath12k-copyright-v2-4-37504d70b03c@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/testmode_i.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/testmode_i.h b/drivers/net/wireless/ath/testmode_i.h
index 980ef2f3f05f..78109d21a655 100644
--- a/drivers/net/wireless/ath/testmode_i.h
+++ b/drivers/net/wireless/ath/testmode_i.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  */
 
 /* "API" level of the ath testmode interface. Bump it after every

From fdea4d44e4b9c3f7021c85f8cd766e84e224472d Mon Sep 17 00:00:00 2001
From: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Date: Tue, 9 Jun 2026 10:10:47 +0800
Subject: [PATCH 15/16] wifi: ath12k: fix EAPOL TX failure caused by stale
 tcl_metadata bits

On WCN7850, after the following sequence:

  1. load ath12k and connect to a non-MLO AP
  2. disconnect and connect to an MLO AP
  3. disconnect and reconnect to the non-MLO AP

the third connection always fails with a 4-Way handshake timeout. The
supplicant transmits message 2 of 4 four times in response to AP
retries of message 1, but the AP never sees any of them.

ath12k_dp_vdev_tx_attach() composes dp_link_vif->tcl_metadata using |=,
but dp_link_vif is embedded in struct ath12k_dp_vif and its slots are
reused across vif/peer teardown and setup. Since tcl_metadata is never
cleared on detach, vdev_id bits from a previous attach remain set when
the same link slot is reused with a different vdev_id. In this specific
issue, the same link slot is used for vdev_id 0, then vdev_id 1, then
vdev_id 0 again, the OR yields tcl_metadata == 0x9, which encodes
vdev_id 1 in the HTT_TCL_META_DATA_VDEV_ID field even though
ti.vdev_id is 0. Firmware then routes the EAPOL frame to the wrong
vdev and the AP never receives message 2.

Use plain assignment instead of |= so the field is fully recomputed
from the current arvif on every attach.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c7-00108-QCAHMTSWPL_V1.0_V2.0_SILICONZ_UPSTREAM-3

Fixes: af66c7640cf9 ("wifi: ath12k: Refactor ath12k_vif structure")
Signed-off-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Link: https://patch.msgid.link/20260609-ath12k-fix-eapol-tcl-metadata-v1-1-d47e6f90d4ee@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath12k/dp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/dp.c b/drivers/net/wireless/ath/ath12k/dp.c
index 90802ed1aa59..af5f11fc1d84 100644
--- a/drivers/net/wireless/ath/ath12k/dp.c
+++ b/drivers/net/wireless/ath/ath12k/dp.c
@@ -943,11 +943,11 @@ void ath12k_dp_vdev_tx_attach(struct ath12k *ar, struct ath12k_link_vif *arvif)
 
 	dp_link_vif = ath12k_dp_vif_to_dp_link_vif(&ahvif->dp_vif, link_id);
 
-	dp_link_vif->tcl_metadata |= u32_encode_bits(1, HTT_TCL_META_DATA_TYPE) |
-				     u32_encode_bits(arvif->vdev_id,
-						     HTT_TCL_META_DATA_VDEV_ID) |
-				     u32_encode_bits(ar->pdev->pdev_id,
-						     HTT_TCL_META_DATA_PDEV_ID);
+	dp_link_vif->tcl_metadata = u32_encode_bits(1, HTT_TCL_META_DATA_TYPE) |
+				    u32_encode_bits(arvif->vdev_id,
+						    HTT_TCL_META_DATA_VDEV_ID) |
+				    u32_encode_bits(ar->pdev->pdev_id,
+						    HTT_TCL_META_DATA_PDEV_ID);
 
 	/* set HTT extension valid bit to 0 by default */
 	dp_link_vif->tcl_metadata &= ~HTT_TCL_META_DATA_VALID_HTT;

From 63abe299b12b317dfee5bcd09037da4668a4431a Mon Sep 17 00:00:00 2001
From: Wen Gong <quic_wgong@quicinc.com>
Date: Thu, 4 Jun 2026 15:28:31 +0530
Subject: [PATCH 16/16] wifi: ath12k: enable IEEE80211_VHT_EXT_NSS_BW_CAPABLE
 when NSS ratio is reported

When firmware reports NSS ratio support, SUPPORTS_VHT_EXT_NSS_BW is enabled in
ath12k. However, IEEE80211_VHT_EXT_NSS_BW_CAPABLE must also be set to make the
advertisement valid.

According to IEEE Std 802.11-2024, Subclause 9.4.2.156.3 (Supported VHT-MCS and
NSS Set subfields), the VHT Extended NSS BW Capable bit indicates whether a STA
is capable of interpreting the Extended NSS BW Support subfield of the VHT
capabilities information field. Advertising extended NSS BW support without
setting this capability bit is therefore invalid.

Without this change, mac80211 detects the inconsistency and logs:

  ieee80211 phy0: copying sband (band 1) due to VHT EXT NSS BW flag

This indicates that mac80211 implicitly aligns IEEE80211_VHT_EXT_NSS_BW_CAPABLE
during ieee80211_register_hw(). Explicitly setting the bit in ath12k avoids this
fixup and ensures capabilities are advertised correctly by the driver.

This change follows the same approach as the existing ath11k fix.
https://lore.kernel.org/all/20211013073704.15888-1-wgong@codeaurora.org/

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1

Fixes: 18ab9d038fad ("wifi: ath12k: add support for 160 MHz bandwidth")
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Maharaja Kennadyrajan <maharaja.kennadyrajan@oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Link: https://patch.msgid.link/20260604095831.2674298-1-maharaja.kennadyrajan@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
---
 drivers/net/wireless/ath/ath12k/mac.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index a6e4b660da81..af354bef5c0d 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -8489,6 +8489,10 @@ ath12k_create_vht_cap(struct ath12k *ar, u32 rate_cap_tx_chainmask,
 	vht_cap.vht_supported = 1;
 	vht_cap.cap = ar->pdev->cap.vht_cap;
 
+	if (ar->pdev->cap.nss_ratio_enabled)
+		vht_cap.vht_mcs.tx_highest |=
+			cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
+
 	ath12k_set_vht_txbf_cap(ar, &vht_cap.cap);
 
 	/* 80P80 is not supported */