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From: Alexander Wilhelm <alexander.wilhelm@westermo.com>
To: Jeff Johnson <jjohnson@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-wireless@vger.kernel.org, ath12k@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: [PATCH 02/11] wifi: ath12k: fix endianness handling in QMI phy capability response
Date: Wed, 16 Jul 2025 09:50:51 +0200	[thread overview]
Message-ID: <20250716075100.1447352-3-alexander.wilhelm@westermo.com> (raw)
In-Reply-To: <20250716075100.1447352-1-alexander.wilhelm@westermo.com>

Ensure proper endianness support for big-endian platforms by correcting
data types in the QMI phy capability response message. Add missing byte
swaps wherever this structure is accessed or modified.

Fixes: 53a65445c144 ("wifi: ath12k: add QMI PHY capability learn support")
Signed-off-by: Alexander Wilhelm <alexander.wilhelm@westermo.com>
---
 drivers/net/wireless/ath/ath12k/qmi.c | 2 +-
 drivers/net/wireless/ath/ath12k/qmi.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c
index 2287ed87dae8..2973edd2735b 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.c
+++ b/drivers/net/wireless/ath/ath12k/qmi.c
@@ -2283,7 +2283,7 @@ static void ath12k_qmi_phy_cap_send(struct ath12k_base *ab)
 		   "phy capability resp valid %d single_chip_mlo_support %d valid %d num_phy %d valid %d board_id %d\n",
 		   resp.single_chip_mlo_support_valid, resp.single_chip_mlo_support,
 		   resp.num_phy_valid, resp.num_phy,
-		   resp.board_id_valid, resp.board_id);
+		   resp.board_id_valid, le32_to_cpu(resp.board_id));
 
 	return;
 
diff --git a/drivers/net/wireless/ath/ath12k/qmi.h b/drivers/net/wireless/ath/ath12k/qmi.h
index ed7808fe2b71..abe2fba25d13 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.h
+++ b/drivers/net/wireless/ath/ath12k/qmi.h
@@ -273,7 +273,7 @@ struct qmi_wlanfw_phy_cap_resp_msg_v01 {
 	u8 num_phy_valid;
 	u8 num_phy;
 	u8 board_id_valid;
-	u32 board_id;
+	__le32 board_id;
 	u8 single_chip_mlo_support_valid;
 	u8 single_chip_mlo_support;
 };
-- 
2.34.1


  parent reply	other threads:[~2025-07-16  8:14 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-16  7:50 [PATCH 00/11] wifi: ath12k: Fix endianness handling in QMI Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 01/11] wifi: ath12k: fix endianness handling in QMI host capability request Alexander Wilhelm
2025-07-16  7:50 ` Alexander Wilhelm [this message]
2025-07-16  7:50 ` [PATCH 03/11] wifi: ath12k: fix endianness handling in QMI firmware indication Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 04/11] wifi: ath12k: fix endianness handling in QMI firmware memory indication Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 05/11] wifi: ath12k: fix endianness handling in QMI respond firmware memory Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 06/11] wifi: ath12k: fix endianness handling in QMI firmware capabilities Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 07/11] wifi: ath12k: fix endianness handling in QMI bdf download Alexander Wilhelm
2025-07-17 15:59   ` kernel test robot
2025-07-16  7:50 ` [PATCH 08/11] wifi: ath12k: fix endianness handling in QMI firmware m3 info Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 09/11] wifi: ath12k: fix endianness handling in QMI firmware wlan mode Alexander Wilhelm
2025-07-16  7:50 ` [PATCH 10/11] wifi: ath12k: fix endianness handling in QMI wlan configuration Alexander Wilhelm
2025-07-16  7:51 ` [PATCH 11/11] wifi: ath12k: fix endianness handling in QMI response Alexander Wilhelm
2025-07-17  8:33   ` kernel test robot
2025-07-16 15:13 ` [PATCH 00/11] wifi: ath12k: Fix endianness handling in QMI Jeff Johnson
2025-07-20  4:24   ` Bjorn Andersson
2025-07-21  7:36     ` Alexander Wilhelm

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