Changes between Version 2 and Version 3 of performance_tuning

Timestamp:

04/09/2018 09:04:32 PM (7 years ago)

Author:

Tim Harvey

Comment:

added more detail on ath10k fw_stats

performance_tuning

@@ -512 +512 @@
 }}}
 
-The {{{rc_stats}}} debugfs file is not present for ath10k where the rate control is being done by the firmware itself. Specifically for ath10k devices, you can view the {{{fw_stats}}} file to find connection information including the current TX and RX rates.
-
 [http://mcsindex.com/ Modulation Table Online ]
+
+Driver specific notes:
+ * ath10k: The on-board firmware performs the rate control for ath10k devices so they will not have an {{{rc_stats}}} but they do report stats in {{{/sys/kernel/debug/ieee80211/phy0/ath10k/fw_stats}}} including the current TX and RX rates. Note that the kernel needs {{{CONFIG_ATH10K_DEBUGFS=y}}} for this
+
 
 == Measuring Performance ==