Differences

This shows you the differences between two versions of the page.

--- en:users:drivers:ath10k:debug [2015/04/24 14:07]
Kalle Valo Use wlan0 instead of wlanX
+++ en:users:drivers:ath10k:debug [2015/04/24 14:34]
Kalle Valo Add more complicated set bitrates examples
@@ Line 142: / Line 142: @@
 Just type iw to get short hint how to use it.
 <code>iw
@@ Line 151: / Line 150: @@
 .
 .</code>
-Currently ath10k HW is limited to handle only single fixed rate setting or limit number of used spatial streams.
-Not passing any arguments would clear the existing mask (if any).
+Currently ath10k is limited to handle VHT MCS in ranges: none, 0-7, 0-8, and 0-9. You cannot set any other ranges.
-Some examples:
+Not passing any arguments would clear the existing mask (if any):
+<code>iw wlan0 set bitrates</code>
+To set VHT, nss=2, mcs=9:
 <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9</code>
-will setup VHT, nss=2, mcs=9
+To set legacy, 18Mbps:
 <code>iw wlan0 set bitrates legacy-5 18 ht-mcs-5 vht-mcs-5</code>
-will setup legacy, 18Mbps
+To set HT, nss=1, mcs=3:
 <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 3 vht-mcs-5</code>
-will setup HT, nss=1, mcs=3
+To set nss=1 MCS indexes 0-9
 <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9</code>
-will setup nss=1
+To set nss=2:
 <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9 2:0-9</code>
-will setup nss=2
 It is possible to force SGI by adding force-sgi at the end of command:
 <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9 force-sgi</code>
+Few more complicated examples, only supported since 4.2 kernel:
+<code>
+iw wlan0 set bitrates legacy-5 6 12 ht-mcs-5 1 2 3
+iw wlan0 set bitrates legacy-5 ht-mcs-5 7 8 9
+iw wlan0 set bitrates legacy-5 24 ht-mcs-5 vht-mcs-5 1:0-9
+</code>
 ==== Simulating firmware crashes ====

Linux Wireless

User Tools

Site Tools

Differences

Page Tools