From owner-freebsd-wireless@freebsd.org Tue Jun 9 18:56:44 2020 Return-Path: Delivered-To: freebsd-wireless@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DFFF73393DD for ; Tue, 9 Jun 2020 18:56:44 +0000 (UTC) (envelope-from shuriku@shurik.kiev.ua) Received: from mail.flex-it.com.ua (mail.flex-it.com.ua [193.239.74.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49hK976Dhyz4NkS for ; Tue, 9 Jun 2020 18:56:43 +0000 (UTC) (envelope-from shuriku@shurik.kiev.ua) Received: from [93.183.208.50] (helo=thinkpad.flex-it.com.ua) by mail.flex-it.com.ua with esmtpsa (TLS1.3) tls TLS_AES_128_GCM_SHA256 (Exim 4.94 (FreeBSD)) (envelope-from ) id 1jiijW-00085e-Sj for freebsd-wireless@freebsd.org; Tue, 09 Jun 2020 21:12:22 +0300 Subject: Re: [Bug 246998] iwm: Wireless device not working after resume To: freebsd-wireless@freebsd.org References: From: Alexandr Krivulya Message-ID: <501f4fce-d1a9-9875-d466-e0a72aa66574@shurik.kiev.ua> Date: Tue, 9 Jun 2020 21:12:22 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: ru X-Rspamd-Queue-Id: 49hK976Dhyz4NkS X-Spamd-Bar: +++++++++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of shuriku@shurik.kiev.ua designates 193.239.74.7 as permitted sender) smtp.mailfrom=shuriku@shurik.kiev.ua X-Spamd-Result: default: False [11.99 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_CSS(4.00)[93.183.208.50:received]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(0.00)[+mx:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[shurik.kiev.ua]; RECEIVED_SPAMHAUS_XBL(5.00)[93.183.208.50:received]; RCPT_COUNT_ONE(0.00)[1]; BAD_REP_POLICIES(0.10)[]; NEURAL_SPAM_MEDIUM(1.04)[1.044]; NEURAL_SPAM_SHORT(0.93)[0.933]; GREYLIST(0.00)[pass,body]; NEURAL_SPAM_LONG(1.01)[1.009]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:35297, ipnet:193.239.72.0/22, country:UA]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-Spam: Yes X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jun 2020 18:56:44 -0000 09.06.20 09:52, bugzilla-noreply@freebsd.org пишет: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246998 > > --- Comment #10 from Andriy Gapon --- > (In reply to Alexandr Krivulya from comment #9) > Could you try to debug it further? > E.g., you can add printf-s to see why the code decides that "radio is disabled > by hardware switch" and so on. > > Nobody else can reproduce this problem, so unless you debug your issue, there's > a little chance that it would be fixed. To debug it I need some directions from you. Sorry for my dumb questions. I put printf into iwm_run_init_mvm_ucode():  - when os started sc->sc_flags=0  - after suspend-resume sc->sc_flags=8, so IWM_FLAG_RFKILL is taking place.