HTML emails don't go through to the mailing lists at vger.kernel.org, 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.