[PATCH 10/10] wcn36xx: improve debug and error messages for SMD

[Daniel Mack]

Add a missing newline in wcn36xx_smd_send_and_wait() and also log the
command request and response type that was processed.

Signed-off-by: Daniel Mack <dan...@zonque.org>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c 
b/drivers/net/wireless/ath/wcn36xx/smd.c
index 43c8aa79fad4..b855a58d5aac 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -252,23 +252,29 @@ static int wcn36xx_smd_send_and_wait(struct wcn36xx *wcn, 
size_t len)
 {
        int ret = 0;
        unsigned long start;
+       struct wcn36xx_hal_msg_header *hdr =
+               (struct wcn36xx_hal_msg_header *)wcn->hal_buf;
+       u16 req_type = hdr->msg_type;
+
        wcn36xx_dbg_dump(WCN36XX_DBG_SMD_DUMP, "HAL >>> ", wcn->hal_buf, len);
 
        init_completion(&wcn->hal_rsp_compl);
        start = jiffies;
        ret = rpmsg_send(wcn->smd_channel, wcn->hal_buf, len);
        if (ret) {
-               wcn36xx_err("HAL TX failed\n");
+               wcn36xx_err("HAL TX failed for req %d\n", req_type);
                goto out;
        }
        if (wait_for_completion_timeout(&wcn->hal_rsp_compl,
                msecs_to_jiffies(HAL_MSG_TIMEOUT)) <= 0) {
-               wcn36xx_err("Timeout! No SMD response in %dms\n",
-                           HAL_MSG_TIMEOUT);
+               wcn36xx_err("Timeout! No SMD response to req %d in %dms\n",
+                           req_type, HAL_MSG_TIMEOUT);
                ret = -ETIME;
                goto out;
        }
-       wcn36xx_dbg(WCN36XX_DBG_SMD, "SMD command completed in %dms",
+       wcn36xx_dbg(WCN36XX_DBG_SMD,
+                   "SMD command (req %d, rsp %d) completed in %dms\n",
+                   req_type, hdr->msg_type,
                    jiffies_to_msecs(jiffies - start));
 out:
        return ret;
-- 
2.14.3