@@ -8,6 +8,8 @@
#include <linux/module.h>
#include <linux/firmware.h>
#include <linux/of.h>
+#include <linux/of_net.h>
+#include <linux/property.h>
#include <linux/property.h>
#include <linux/dmi.h>
#include <linux/ctype.h>
@@ -2961,8 +2963,12 @@ EXPORT_SYMBOL(ath10k_core_stop);
static int ath10k_core_probe_fw(struct ath10k *ar)
{
struct bmi_target_info target_info;
+ const char *mac;
int ret = 0;
+ /* register the platform to be found by the of api */
+ of_platform_device_create(ar->dev->of_node, NULL, NULL);
+
ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL);
if (ret) {
ath10k_err(ar, "could not power on hif bus (%d)\n", ret);
@@ -3062,6 +3068,10 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
device_get_mac_address(ar->dev, ar->mac_addr, sizeof(ar->mac_addr));
+ mac = of_get_mac_address(ar->dev->of_node);
+ if (!IS_ERR(mac))
+ ether_addr_copy(ar->mac_addr, mac);
+
ret = ath10k_core_init_firmware_features(ar);
if (ret) {
ath10k_err(ar, "fatal problem with firmware features: %d\n",
Most of embedded device that have the ath10k wifi integrated store the mac-address in nvmem partitions. Try to fetch the mac-address using the standard 'of_get_mac_address' than in all the check also try to fetch the address using the nvmem api searching for a defined 'mac-address' cell. Mac-address defined in the dts have priority than any other address found. Tested-on: QCA9984 hw1.0 PCI 10.4 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- drivers/net/wireless/ath/ath10k/core.c | 10 ++++++++++ 1 file changed, 10 insertions(+)