2 files changed, 23 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index a6b614421fa4..fea7709b5dda 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -22,6 +22,7 @@
 #include "target.h"
 #include "hif-ops.h"
 #include "debug.h"
+#include "trace.h"
 
 #define MAILBOX_FOR_BLOCK_SIZE          1
 
@@ -436,6 +437,8 @@ static int proc_pending_irqs(struct ath6kl_device *dev, bool *done)
 
                 ath6kl_dump_registers(dev, &dev->irq_proc_reg,
                                       &dev->irq_en_reg);
+                trace_ath6kl_sdio_irq(&dev->irq_en_reg,
+                                      sizeof(dev->irq_en_reg));
 
                 /* Update only those registers that are enabled */
                 host_int_status = dev->irq_proc_reg.host_int_status &
diff --git a/drivers/net/wireless/ath/ath6kl/trace.h b/drivers/net/wireless/ath/ath6kl/trace.h
index 9db616c2ac96..541729b3d4c3 100644
--- a/drivers/net/wireless/ath/ath6kl/trace.h
+++ b/drivers/net/wireless/ath/ath6kl/trace.h
@@ -165,6 +165,26 @@ TRACE_EVENT(ath6kl_sdio_scat,
         )
 );
 
+TRACE_EVENT(ath6kl_sdio_irq,
+        TP_PROTO(void *buf, size_t buf_len),
+
+        TP_ARGS(buf, buf_len),
+
+        TP_STRUCT__entry(
+                __field(size_t, buf_len)
+                __dynamic_array(u8, buf, buf_len)
+        ),
+
+        TP_fast_assign(
+                __entry->buf_len = buf_len;
+                memcpy(__get_dynamic_array(buf), buf, buf_len);
+        ),
+
+        TP_printk(
+                "irq len %d\n", __entry->buf_len
+        )
+);
+
 #endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/
 
 /* we don't want to use include/trace/events */