en:users:drivers:ath10k:debug
Differences
This shows you the differences between two versions of the page.
| Next revision | Previous revision Next revision Both sides next revision | ||
|
en:users:drivers:ath10k:debug [2015/01/26 09:49] 127.0.0.1 external edit |
en:users:drivers:ath10k:debug [2015/04/24 14:15] Kalle Valo bitrates: move the description before the example |
||
|---|---|---|---|
| Line 142: | Line 142: | ||
| Just type iw to get short hint how to use it. | Just type iw to get short hint how to use it. | ||
| - | |||
| <code>iw | <code>iw | ||
| Line 151: | Line 150: | ||
| . | . | ||
| .</code> | .</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> | ||
| - | <code>iw wlanX set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9</code> | + | To set VHT, nss=2, mcs=9: |
| - | will setup VHT, nss=2, mcs=9 | + | |
| + | <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9</code> | ||
| - | <code>iw wlanX set bitrates legacy-5 18 ht-mcs-5 vht-mcs-5</code> | ||
| - | will setup legacy, 18Mbps | ||
| + | To set legacy, 18Mbps: | ||
| - | <code>iw wlanX set bitrates legacy-5 ht-mcs-5 3 vht-mcs-5</code> | + | <code>iw wlan0 set bitrates legacy-5 18 ht-mcs-5 vht-mcs-5</code> |
| - | will setup HT, nss=1, mcs=3 | + | |
| + | To set HT, nss=1, mcs=3: | ||
| - | <code>iw wlanX set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9</code> | + | <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 3 vht-mcs-5</code> |
| - | will setup nss=1 | + | |
| + | To set nss=1 MCS indexes 0-9 | ||
| - | <code>iw wlanX set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9 2:0-9</code> | + | <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9</code> |
| - | will setup nss=2 | + | |
| - | It is possible to force SGI by adding force-sgi at the end of command: | ||
| + | To set nss=2: | ||
| + | |||
| + | <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 1:0-9 2:0-9</code> | ||
| + | |||
| + | It is possible to force SGI by adding force-sgi at the end of command: | ||
| - | <code>iw wlanX set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9 force-sgi</code> | + | <code>iw wlan0 set bitrates legacy-5 ht-mcs-5 vht-mcs-5 2:9 force-sgi</code> |
| ==== Simulating firmware crashes ==== | ==== Simulating firmware crashes ==== | ||
en/users/drivers/ath10k/debug.txt · Last modified: 2017/03/29 14:32 by Kalle Valo
Page Tools
