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Date: Fri, 15 Jul 2016 08:14:15 -0400 From: Prarit Bhargava <prarit@...hat.com> To: Stanislaw Gruszka <sgruszka@...hat.com>, "Grumbach, Emmanuel" <emmanuel.grumbach@...el.com> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, linuxwifi <linuxwifi@...el.com>, "Coelho, Luciano" <luciano.coelho@...el.com>, "Berg, Johannes" <johannes.berg@...el.com>, "kvalo@...eaurora.org" <kvalo@...eaurora.org>, "Ivgi, Chaya Rachel" <chaya.rachel.ivgi@...el.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "Sharon, Sara" <sara.sharon@...el.com>, "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org> Subject: Re: [PATCH RESEND] iwlwifi, Do not implement thermal zone unless ucode is loaded On 07/15/2016 07:25 AM, Stanislaw Gruszka wrote: > On Thu, Jul 14, 2016 at 09:44:22AM +0000, Grumbach, Emmanuel wrote: >>> If I understad correctly this error happen 100% of the time, not only during >>> init. Hence seems there is an issue here, i.e. cur_ucode is not marked >>> correctly as IWL_UCODE_REGULAR or iwl_mvm_get_temp() fail 100% of the >>> time (iwl_mvm_is_tt_in_fw() incorrecly return true on Prarit device ? ). >> >> Cur_ucode will not be IWL_UCODE_REGULAR until you load the firmware which >> will happen upon ifup. > > Then creating thermal_device on ifup looks more reasonable to me. > Otherwise we can create device that can be non-functional virtually > forever, i.e. when soft RFKILL is enabled. However I admit that > creating thermal_device when HW is detected has some advantages > too. That's my plan right now. Unfortunately something else in the kernel seems recently broken and is preventing me from testing. I will get back to this early next week. P. > > Stanislaw >
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