RE: [PATCH] Revert "wifi: iwlwifi: mvm: remove support for REDUCE_TX_POWER_CMD ver 6 and 7"

[Korenblit, Miriam Rachel]

> So the 89 at the end of the filename is not the version of the firmware?
It is. But not for "frozen devices" - like yours.
In such devices, the API number (89 in your case) doesn't increase anymore,
but we still update the FW from time to time.

> No the full version anyway? I wasn't aware of this. Where is the version
> information encoded other than the linux-firmware git log?

You can see the SHA-1 of the FW in the dmesg. For example, in the log you sent:
Loaded firmware version: 89.e9cec78e.0 ty-a0-gf-a0-89.ucode
The SHA-1 is e9cec78e.

Miri