Ensure proper endianness support for big-endian platforms by correcting
data types in the QMI firmware wlan mode request message. Add missing
byte swaps wherever this structure is accessed or modified.
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Alexander Wilhelm <alexander.wilhelm@xxxxxxxxxxxx>
---
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 5043d0c39b56..2fdd5eb128d2 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.c
+++ b/drivers/net/wireless/ath/ath12k/qmi.c
@@ -3242,7 +3242,7 @@ static int ath12k_qmi_wlanfw_mode_send(struct ath12k_base *ab,
struct qmi_txn txn;
int ret = 0;
- req.mode = mode;
+ req.mode = cpu_to_le32(mode);
req.hw_debug_valid = 1;
req.hw_debug = 0;
diff --git a/drivers/net/wireless/ath/ath12k/qmi.h b/drivers/net/wireless/ath/ath12k/qmi.h
index 101d91131ef0..d05cd9b47911 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.h
+++ b/drivers/net/wireless/ath/ath12k/qmi.h
@@ -552,7 +552,7 @@ struct qmi_wlanfw_m3_info_resp_msg_v01 {
#define QMI_WLANFW_MAX_NUM_SHADOW_REG_V3_V01 60
struct qmi_wlanfw_wlan_mode_req_msg_v01 {
- u32 mode;
+ __le32 mode;
u8 hw_debug_valid;
u8 hw_debug;
};
--
2.34.1
