From nobody Fri Sep 12 21:32:25 2025 X-Original-To: desktop@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cNnhS0xJPz66XBS for ; Fri, 12 Sep 2025 21:32:40 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx-01.divo.sbone.de (mx-01.divo.sbone.de [IPv6:2003:a:140a:2200:6:594:fffe:19]) (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-signature ECDSA (prime256v1) client-digest SHA256) (Client CN "mx-01.divo.sbone.de", Issuer "E6" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cNnhR0fFzz3bjc for ; Fri, 12 Sep 2025 21:32:39 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=zabbadoz.net header.s=20240622 header.b=g+OFQjh6; dmarc=pass (policy=none) header.from=zabbadoz.net; spf=pass (mx1.freebsd.org: domain of bzeeb-lists@lists.zabbadoz.net designates 2003:a:140a:2200:6:594:fffe:19 as permitted sender) smtp.mailfrom=bzeeb-lists@lists.zabbadoz.net Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:1025]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by mx-01.divo.sbone.de (Postfix) with ESMTPS id 872EFA64806 for ; Fri, 12 Sep 2025 21:32:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=zabbadoz.net; s=20240622; t=1757712738; bh=QqLunN+RC8LqxnDolCMEBp/J3nOiPMUzoJvvLtW4Jt0=; h=Date:From:To:Subject; b=g+OFQjh6hnyCRpPNmXyvf2Q0VY4BLzAYrcxVNwcJjp2LxWtHaKjKb4jeKaOeOWeja GqoVQzPf7USEV86PrKozrKpXUOiNFxbON9gvlOb9s6jWRIO0L0ooO43GCiz587p4/v YAUOzLnivTxWX/Fwah7rXd4e7gwhr+U7fA90V2jS2vl+JX3lhZJZ3i0znH6PAutyyj tGjlbjuR8/eGnaCNepmJ52/gBPLJyqk1DRR2iAL0hi2c9Nn8elEKTUILx8UG0ruBOx hKBD4+DIn0TH6Mzakz79DgcLNGwBJUfx+C/36HlK9y/f56LqgZj7ykWx+dwtqQ+O7t VPNYgqlW3VvAb8kZGSDfTIX4IA4lFYiZxZK/cKPzAt8rVXk+XFCwR27mrsM1nUCPZb nKrBN0oP90wAiMDpjWGaep03JSaHDZ3xhPcnku0bsUzxRh/l0uv6ZgHPWV1btchHpW /77896cMk5gVe/pDXiKQZfEUTB8u84PbGZwwdUprdxowZ6UyNTNb8UkWn6GWJvq9YE kzGTfzOvBDoJzzVNazxK14VwfZFyexAx/QtRJhzTZC38YAHZiiMf9r6zmzpPSJBbsw mJvNYm1Nga+/D6ki9i7k1Z5WBk9SBIe/C13k356qgxFLgoR7sgZksblft9ISHWBzK1 CUAewEWixB8PR9veeHz5osDE= Received: from content-filter.t4-02.sbone.de (content-filter.t4-02.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:2742]) (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) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id D32AD2D029E5 for ; Fri, 12 Sep 2025 21:32:26 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:4902:0:7404:2:1025]) by content-filter.t4-02.sbone.de (content-filter.t4-02.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:2742]) (amavisd-new, port 10024) with ESMTP id Q4t3CXp53H2c for ; Fri, 12 Sep 2025 21:32:25 +0000 (UTC) Received: from strong-iwl0.sbone.de (strong-iwl0.sbone.de [IPv6:fde9:577b:c1a9:4902:a66b:b6ff:fe40:39a9]) (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) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id D1A0A2D029D8 for ; Fri, 12 Sep 2025 21:32:25 +0000 (UTC) Date: Fri, 12 Sep 2025 21:32:25 +0000 (UTC) From: "Bjoern A. Zeeb" To: desktop@freebsd.org Subject: Designware I2C Controller: Warning: NACK for slave address... Message-ID: <74980161-s505-q82s-s5qs-8rr924or3349@yvfgf.mnoonqbm.arg> X-OpenPGP-Key-Id: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 List-Id: Using and improving FreeBSD on the desktop List-Archive: https://lists.freebsd.org/archives/freebsd-desktop List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-desktop@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset=US-ASCII X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.99 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.992]; DMARC_POLICY_ALLOW(-0.50)[zabbadoz.net,none]; R_DKIM_ALLOW(-0.20)[zabbadoz.net:s=20240622]; R_SPF_ALLOW(-0.20)[+ip6:2003:a:140a:2200:6:594:fffe:19]; MIME_GOOD(-0.10)[text/plain]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:3320, ipnet:2003::/19, country:DE]; RCVD_COUNT_THREE(0.00)[4]; ARC_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MLMMJ_DEST(0.00)[desktop@freebsd.org]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[desktop@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[zabbadoz.net:+] X-Rspamd-Queue-Id: 4cNnhR0fFzz3bjc Hi, after an update to main (say from beginning of June/July) these started appearing. How can one find out what they are supposed to talk to? This is on an f.w16. # dmesg -a | grep ig4iic1 ig4iic1: iomem 0xfedc5000-0xfedc5fff irq 6 on acpi0 ig4iic1: Controller parameters: iicbus1: on ig4iic1 ig4iic1: message with no data ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c ig4iic1: Warning: NACK for slave address 0x2c -- Bjoern A. Zeeb r15:7