From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Mon, 4 Jun 2012 10:57:41 +0000 (+0530)
Subject: ath9k: Add MCI interrupt to debugfs statistics
X-Git-Tag: firefly_0821_release~3680^2~2381^2~559^2~32
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=97ba515a201bc61c7d36c41ad728b0a7debd5d88;p=firefly-linux-kernel-4.4.55.git

ath9k: Add MCI interrupt to debugfs statistics

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index fde700c4e490..c134ddaa10a1 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -374,6 +374,8 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status)
 		sc->debug.stats.istats.dtim++;
 	if (status & ATH9K_INT_TSFOOR)
 		sc->debug.stats.istats.tsfoor++;
+	if (status & ATH9K_INT_MCI)
+		sc->debug.stats.istats.mci++;
 }
 
 static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
@@ -418,6 +420,7 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 	PR_IS("DTIMSYNC", dtimsync);
 	PR_IS("DTIM", dtim);
 	PR_IS("TSFOOR", tsfoor);
+	PR_IS("MCI", mci);
 	PR_IS("TOTAL", total);
 
 	len += snprintf(buf + len, mxlen - len,
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index c34da09d9103..d0f851cea43a 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -86,6 +86,7 @@ struct ath_interrupt_stats {
 	u32 dtim;
 	u32 bb_watchdog;
 	u32 tsfoor;
+	u32 mci;
 
 	/* Sync-cause stats */
 	u32 sync_cause_all;