2018-07-06 11:53:12

by Luciano Coelho

[permalink] [raw]
Subject: Re: [linuxwifi] iwlwifi is not working after doing the reboot by pressing RESET button

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so please don't use HTML.

On Fri, 2018-07-06 at 08:40 +0000, Palanisamy, Rameshbabu wrote:
> Hi Team,
>
>
> I am using intel 8265 NGW wifi card in intel leafhill board.
>
> We have enabled the Intel -wifi card in the Leaf_hill platform. After
> powering on the device, the wifi module is working fine but it
> doesn’t work when we do the reboot by pressing RESET button.
> We have debug the issue and found that when we do the hard reboot by
> pressing the RESET key, the wifi module doesn’t detected.
> We have given the lspci command before and after the hard reboot and
> the module is not listing in the lspci after hard reboot so we are
> suspecting that wifi module is not in the proper state due to the
> hard reboot.
> Could you please help to know what might be the issue.

This really sounds like a platform issue and not an iwlwifi/pci issue.
For some reason your reset is leaving the NIC in a bad state. Please
take it with whoever is providing this platform to you.

--
Cheers,
Luca.