wil6210: fw debug mode
refactor module parameter debug_fw to act as "fw debug mode",
where driver do nothing but allow card memory access.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index c2a2384..0623d8c 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -25,6 +25,10 @@
#define WAIT_FOR_DISCONNECT_TIMEOUT_MS 2000
#define WAIT_FOR_DISCONNECT_INTERVAL_MS 10
+bool debug_fw; /* = false; */
+module_param(debug_fw, bool, S_IRUGO);
+MODULE_PARM_DESC(debug_fw, " do not perform card reset. For FW debug");
+
bool no_fw_recovery;
module_param(no_fw_recovery, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(no_fw_recovery, " disable automatic FW error recovery");
@@ -686,6 +690,17 @@
WARN_ON(!mutex_is_locked(&wil->mutex));
WARN_ON(test_bit(wil_status_napi_en, wil->status));
+ if (debug_fw) {
+ static const u8 mac[ETH_ALEN] = {
+ 0x00, 0xde, 0xad, 0x12, 0x34, 0x56,
+ };
+ struct net_device *ndev = wil_to_ndev(wil);
+
+ ether_addr_copy(ndev->perm_addr, mac);
+ ether_addr_copy(ndev->dev_addr, ndev->perm_addr);
+ return 0;
+ }
+
cancel_work_sync(&wil->disconnect_worker);
wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);
wil_bcast_fini(wil);