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Re: After upgrading to 4.11.1, wifi driver refuses to load after being unloaded once.

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On Fri, Oct 20, 2017 at 05:50:38PM -0700, Marc MERLIN wrote:
> Mmmh, still seem to have a problem when I reload the module
> 
> what now?

I've entered bug https://bugzilla.kernel.org/show_bug.cgi?id=197341

But I'm still curious what firmware I'm supposed to use:

-rw-rw-r-- 1 merlin merlin 1745176 Jun 18  2015 /lib/firmware/iwlwifi-8000C-13.ucode
-rw-r--r-- 1 root   root   2345768 Dec  6  2015 /lib/firmware/iwlwifi-8000C-14.ucode
-rw-r--r-- 1 root   root   2351636 Dec  6  2015 /lib/firmware/iwlwifi-8000C-16.ucode
-rw-r--r-- 1 root   root   2390004 Feb 12  2016 /lib/firmware/iwlwifi-8000C-17.ucode
-rw-r--r-- 1 merlin merlin 2382972 Feb 25  2016 /lib/firmware/iwlwifi-8000C-19.ucode
-rw-r--r-- 1 merlin merlin 2227284 Jun  3 09:46 /lib/firmware/iwlwifi-8000C-27.ucode

https://www.intel.com/content/www/us/en/support/articles/000005511/network-and-i-o/wireless-networking.html
still says to install
iwlwifi-8000-ucode-25.30.13.0.tgz
which in turn installs
iwlwifi-8000C-13.ucode
while the driver looks for iwlwifi-8000C-30.ucode iwlwifi-8000C-29.ucode iwlwifi-8000C-28.ucode
before loading iwlwifi-8000C-27.ucode

Do I have the right firmware?
loaded firmware version 27.455470.0 op_mode iwlmvm

I'm still getting
[95473.169147] iwlwifi 0000:04:00.0: Refused to change power state, currently in D3
[95473.185656] Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff)

Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/                         | PGP 1024R/763BE901



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