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Re: [PATCH 2/8] wifi: mt76: mt7996: add txpower setting support

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On 12/7/23 09:15, shayne.chen@xxxxxxxxxxxx wrote:
On Fri, 2023-12-01 at 15:40 -0800, Ben Greear wrote:
  	
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  On 11/2/23 03:02, Shayne Chen wrote:
Add support for setting txpower from upper layer and configuring
per-rate
txpower limit table.

Hello Shayne,

Hi Ben,

  From what I can tell, this patch causes STA vdevs to no longer send
probe
requests when trying to associate.  I bisected to this in Felix's
tree that holds
this patch.

Tested on x86-64, mtk7996 radio.  Specifically
debugged on 2.4Ghz radio, but I think it affects 5Ghz too.

I have done some tests but didn't face this issue. Could you also use
the newer firmware to test if it still happens?

The problem remains with this firmware:

[root@ct523c-a0af ~]# ethtool -i wlan2
driver: mt7996e
version: 6.7.0-rc3+
firmware-version: ____000000-20231012001354
expansion-rom-version:
bus-info: 0000:0d:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: no

Do you have a kernel tree that you are using successfully (not an owrt feed of patches)
that you can share?

Thanks,
Ben


--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com






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