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>

2 files changed, 4 insertions, 0 deletions

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;