wlcore: print the interrupt status when recovery is triggered

In some cases it may be useful for debugging to check what is the
status of the interrupt register when a hardware recovery happens.
Print the contents of REG_INTERRUPT_NO_CLEAR (aka. HINT_STS_RAW) when
recovery starts.

Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 9589aa956bf7..00a482199a32 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -836,9 +836,11 @@ static void wl1271_recovery_work(struct work_struct *work)
 
         /* change partitions momentarily so we can read the FW pc */
         wlcore_set_partition(wl, &wl->ptable[PART_BOOT]);
-        wl1271_info("Hardware recovery in progress. FW ver: %s pc: 0x%x",
+        wl1271_info("Hardware recovery in progress. FW ver: %s pc: 0x%x "
+                    "hint_sts: 0x%08x",
                     wl->chip.fw_ver_str,
-                    wlcore_read_reg(wl, REG_PC_ON_RECOVERY));
+                    wlcore_read_reg(wl, REG_PC_ON_RECOVERY),
+                    wlcore_read_reg(wl, REG_INTERRUPT_NO_CLEAR));
         wlcore_set_partition(wl, &wl->ptable[PART_WORK]);
 
         BUG_ON(bug_on_recovery &&