commit 98a65b59f8109cfafcc3c13b34895087b90dc630
author Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Mon Mar 17 15:34:12 2014 +0200
committer John W. Linville <linville@tuxdriver.com> Mon Mar 17 13:44:17 2014 -0400
tree af76cc31ed9489bdb334b9fea4a55d57f5d3d692
parent aa27deaabfa0c4a08cdb4d3209a13ab02695c186

wil6210: report reset time

Useful to detect hardware problems

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/wil6210/main.c

diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 8644418..1f9f1d2 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -230,7 +230,7 @@
 
 static void wil_target_reset(struct wil6210_priv *wil)
 {
-	int delay = 100;
+	int delay = 0;
 	u32 baud_rate;
 	u32 rev_id;
 
@@ -277,7 +277,7 @@
 	do {
 		msleep(1);
 		baud_rate = R(RGF_USER_SERIAL_BAUD_RATE);
-		if (delay-- < 0) {
+		if (delay++ > 100) {
 			wil_err(wil, "Reset not completed\n");
 			return;
 		}
@@ -286,7 +286,7 @@
 	if (rev_id == 2)
 		W(RGF_LOS_COUNTER_CTL, BIT(8));
 
-	wil_dbg_misc(wil, "Reset completed\n");
+	wil_dbg_misc(wil, "Reset completed in %d ms\n", delay);
 
 #undef R
 #undef W