linux-kernel - Re: [PATCH] Revert "wifi: iwlwifi: mvm: remove support for REDUCE_TX_POWER

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Message-ID: <CAMRc=McJ649k44-Y9ugjq1-xKX9QL4c4MX_LeYs12N1SD4D7_g@mail.gmail.com>
Date: Sun, 5 Oct 2025 06:04:54 -0500
From: Bartosz Golaszewski <brgl@...ev.pl>
To: "Korenblit, Miriam Rachel" <miriam.rachel.korenblit@...el.com>
Cc: Bartosz Golaszewski <brgl@...ev.pl>, "Berg, Johannes" <johannes.berg@...el.com>, 
	"Anjaneyulu, Pagadala Yesu" <pagadala.yesu.anjaneyulu@...el.com>, 
	"Grumbach, Emmanuel" <emmanuel.grumbach@...el.com>, Bhaskar Chowdhury <unixbhaskar@...il.com>, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, "Peer, Ilan" <ilan.peer@...el.com>, 
	"Gabay, Daniel" <daniel.gabay@...el.com>, 
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Revert "wifi: iwlwifi: mvm: remove support for
 REDUCE_TX_POWER_CMD ver 6 and 7"

On Sun, 5 Oct 2025 12:04:51 +0200, "Korenblit, Miriam Rachel"
<miriam.rachel.korenblit@...el.com> said:
>>
>> To what? I'm already at iwlwifi-ty-a0-gf-a0-89 which seems to be the most recent
>> firmware for this card.
>>
> See https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=70fce2e71a3cbbf50cc57694b94dcb27eb9111f5
> This is the latest update of the FW of your chip.
>
> Miri
>
>

$ md5sum /lib/firmware/iwlwifi-ty-a0-gf-a0-89.ucode
dd86d097615ee98b64d1b78b73697a6a  /lib/firmware/iwlwifi-ty-a0-gf-a0-89.ucode
$ md5sum linux-firmware/intel/iwlwifi/iwlwifi-ty-a0-gf-a0-89.ucode
ae03ce5298a2280e3a22db16fbffb5db
linux-firmware/intel/iwlwifi/iwlwifi-ty-a0-gf-a0-89.ucode

So the 89 at the end of the filename is not the version of the firmware?
No the full version anyway? I wasn't aware of this. Where is the version
information encoded other than the linux-firmware git log?

Bart