On 09/14/2016 07:12 AM, Valo, Kalle wrote:
greearb@xxxxxxxxxxxxxxx writes:
From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
There are not many of these messages producted by the
firmware, but they are generally fairly useful, so print
them at info level.
Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/wmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 1758b4a..d9e4b77 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -4050,7 +4050,7 @@ void ath10k_wmi_event_debug_print(struct ath10k *ar, struct sk_buff *skb)
/* the last byte is always reserved for the null character */
buf[i] = '\0';
- ath10k_dbg(ar, ATH10K_DBG_WMI_PRINT, "wmi print '%s'\n", buf);
+ ath10k_info(ar, "wmi print '%s'\n", buf);
Useful to whom and how? I understand that for firmware developers this
is very valuable information and that's why we have a special debug
level for it. But I suspect that for normal users these are just
confusing and unnecessarily spam the log.
CT firmare will print out some memory usage info on firmware boot, and that can
allow a discerning individual to tune their vdev, peer, rate-ctrl, and other
object usage in order to make best use of resources in the firmware.
These few lines can greatly aid debugging certain types of crashes and performance
loss in the firmware, so having them readily available in 'dmesg' or similar
for bug reports from the field helps me.
Stock firmware will also print out some resource usage info. It is just
a few lines on firmware boot, but it is quite useful in my experience.
Thank,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
