@@ -1178,6 +1178,18 @@ static int ath11k_core_create_chip_id_board_name(struct ath11k_base *ab, char *n
ATH11K_BDF_NAME_CHIP_ID);
}
+void ath11k_core_create_firmware_path(struct ath11k_base *ab,
+ const char *filename,
+ void *buf, size_t buf_len)
+{ const char *variant = NULL;
+
+ of_property_read_string(ab->dev->of_node, "firmware-name", &variant);
+
+ snprintf(buf, buf_len, "%s/%s/%s", ATH11K_FW_DIR,
+ variant ? : ab->hw_params.fw.dir, filename);
+}
+EXPORT_SYMBOL(ath11k_core_create_firmware_path);
+
const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab,
const char *file)
{
@@ -1249,6 +1249,9 @@ bool ath11k_core_coldboot_cal_support(struct ath11k_base *ab);
const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab,
const char *filename);
+void ath11k_core_create_firmware_path(struct ath11k_base *ab,
+ const char *filename,
+ void *buf, size_t buf_len);
static inline const char *ath11k_scan_state_str(enum ath11k_scan_state state)
{
@@ -1295,14 +1298,6 @@ static inline struct ath11k *ath11k_ab_to_ar(struct ath11k_base *ab,
return ab->pdevs[ath11k_hw_mac_id_to_pdev_id(&ab->hw_params, mac_id)].ar;
}
-static inline void ath11k_core_create_firmware_path(struct ath11k_base *ab,
- const char *filename,
- void *buf, size_t buf_len)
-{
- snprintf(buf, buf_len, "%s/%s/%s", ATH11K_FW_DIR,
- ab->hw_params.fw.dir, filename);
-}
-
static inline const char *ath11k_bus_str(enum ath11k_bus bus)
{
switch (bus) {
QCA6698AQ uses different firmware/bdf/regdb with existing WCN6855 firmware, which is customized for IoE platforms. And the 'pci-device-id + soc-hw-version + soc-hw-sub-version' may not be enough to identify the correct firmware directory path. The device tree allows "firmware-name" to define the firmware path, wifi@c000000 { firmware-name = "QCA6698AQ"; status = "okay"; }; Tested-on: QCA6698AQ hw2.1 PCI WLAN.HSP.1.1-04402-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1 Signed-off-by: Miaoqing Pan <quic_miaoqing@quicinc.com> --- drivers/net/wireless/ath/ath11k/core.c | 12 ++++++++++++ drivers/net/wireless/ath/ath11k/core.h | 11 +++-------- 2 files changed, 15 insertions(+), 8 deletions(-)