linux-kernel - [PATCH] wifi: ath11k: Fix the WMM param type

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Message-ID: <20260119113305.30440-1-frut3k7@gmail.com>
Date: Mon, 19 Jan 2026 12:33:01 +0100
From: testuser7 <frut3k7@...il.com>
To: 
Cc: Gautham Kumar Senthilkumaran <gauthamk@....qualcomm.com>,
	Paweł Owoc <frut3k7@...il.com>,
	Jeff Johnson <jjohnson@...nel.org>,
	"Yu Zhang(Yuriy)" <quic_yuzha@...cinc.com>,
	Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@....qualcomm.com>,
	linux-wireless@...r.kernel.org,
	ath11k@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] wifi: ath11k: Fix the WMM param type

From: Gautham Kumar Senthilkumaran <gauthamk@....qualcomm.com>

Since FW does not support the 11ax EDCA parameter in WMI TLV command.
FW was crashing as host was sending this parameter, now changed the
WMM parameter type as default zero before sending to FW.

Fixes: b78c02f7c710 ("wifi: ath11k: add support for MU EDCA")
Signed-off-by: Gautham Kumar Senthilkumaran <gauthamk@....qualcomm.com>
Signed-off-by: Paweł Owoc <frut3k7@...il.com>
---
 drivers/net/wireless/ath/ath11k/wmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 451cc4c719ae..2779ebb5e88b 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -2700,7 +2700,7 @@ int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 
 	cmd->vdev_id = vdev_id;
-	cmd->wmm_param_type = wmm_param_type;
+	cmd->wmm_param_type = WMI_WMM_PARAM_TYPE_LEGACY;
 
 	for (ac = 0; ac < WME_NUM_AC; ac++) {
 		switch (ac) {
-- 
2.52.0