From owner-freebsd-arm@freebsd.org Thu Feb 25 15:52:09 2021 Return-Path: Delivered-To: freebsd-arm@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 47CDD567589 for ; Thu, 25 Feb 2021 15:52:09 +0000 (UTC) (envelope-from greg@unrelenting.technology) Received: from out2.migadu.com (out2.migadu.com [IPv6:2001:41d0:2:aacc::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dmcjh2fxyz4vVy; Thu, 25 Feb 2021 15:52:07 +0000 (UTC) (envelope-from greg@unrelenting.technology) Date: Thu, 25 Feb 2021 18:51:48 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unrelenting.technology; s=default; t=1614268315; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=U82jlhTMf3ZhkDzl6qm95CWeu/cPn7TMd+273eZHLtE=; b=NWxT+xkXqh3Gqk61LAuC7MnrR2CkPkVQKM9TU/WAk0T8jj/5y6Yajys0CHXQRuG4YrdyKL DmgyhMZCbgIvnGtDb9ekl2Fq8Q3HA7OgO+gPJGtMDeOwDqzlHHVGdimvzoAVzkTpKojQeM xaTi8LKkgKMs2uFKTZny09u4tKY8QKk= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Greg V Subject: Re: /dev/vchiq on rpi4 (aarch64) To: Alex Samorukov Cc: freebsd-arm@freebsd.org Message-Id: In-Reply-To: <60464d431bb929fef2650b397e55f546@freebsd.org> References: <061e9a1892e1df1e6a01f930efd64547@freebsd.org> <60464d431bb929fef2650b397e55f546@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: greg@unrelenting.technology X-Rspamd-Queue-Id: 4Dmcjh2fxyz4vVy X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=unrelenting.technology header.s=default header.b=NWxT+xkX; dmarc=pass (policy=none) header.from=unrelenting.technology; spf=pass (mx1.freebsd.org: domain of greg@unrelenting.technology designates 2001:41d0:2:aacc:: as permitted sender) smtp.mailfrom=greg@unrelenting.technology X-Spamd-Result: default: False [-4.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[unrelenting.technology:s=default]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2001:41d0:2:aacc::]; MIME_GOOD(-0.10)[text/plain]; NEURAL_HAM_LONG(-1.00)[-1.000]; SPAMHAUS_ZRD(0.00)[2001:41d0:2:aacc:::from:127.0.2.255]; DKIM_TRACE(0.00)[unrelenting.technology:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[unrelenting.technology,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2001:41d0:2:aacc:::from]; ASN(0.00)[asn:16276, ipnet:2001:41d0::/32, country:FR]; MID_RHS_MATCH_FROM(0.00)[]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Feb 2021 15:52:09 -0000 On Tue, Feb 23, 2021 at 10:48, Alex Samorukov wrote: > On verbose logging i also see > > simplebus0: mem 0x7e00b840-0x7e00b87b irq 55 > compat brcm,bcm2711-vchiq (no driver attached) > > Do i need to add something to the dtb to fix that? No, sys/contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c needs to actually bind to brcm,bcm2711-vchiq and not just the 2835 one. (and, well, actually handle hardware difference between these)