From nobody Fri Feb 03 13:27:15 2023 X-Original-To: freebsd-hackers@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 4P7c0209Xpz2p6w2 for ; Fri, 3 Feb 2023 13:27:30 +0000 (UTC) (envelope-from darius@dons.net.au) Received: from midget.dons.net.au (2403-5800-5200-4700-225-90ff-fe47-39b4.ip6.aussiebb.net [IPv6:2403:5800:5200:4700:225:90ff:fe47:39b4]) (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 (P-384) client-digest SHA384) (Client CN "dons.net.au", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4P7c013TDBz43gx for ; Fri, 3 Feb 2023 13:27:29 +0000 (UTC) (envelope-from darius@dons.net.au) Authentication-Results: mx1.freebsd.org; none Received: from smtpclient.apple (2403-5800-5200-4700-d5f-4320-bb5b-a71.ip6.aussiebb.net [IPv6:2403:5800:5200:4700:d5f:4320:bb5b:a71]) (authenticated bits=0) by midget.dons.net.au (8.17.1/8.15.2) with ESMTPSA id 313DRQIg075384 (version=TLSv1.2 cipher=ECDHE-ECDSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 3 Feb 2023 23:57:26 +1030 (ACDT) (envelope-from darius@dons.net.au) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=dons.net.au; s=default; t=1675430846; bh=zzdi1ilUdspVUTWVOJGzdU5ro0sHnhwuGKwW6K7IYhY=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=aUmCrdFBWo7um1r07vglSXKNSCRQqEwowdEjUZdcR/g3JVGzpNtrObOL6MS0h/E5F G8MFYrUaO5pZfjwzQJzQ93K4JmE2+ysPxMXd1KCt9j0PUPeHRwHBHR68K/+MT//FVE JSTaI67oj9CfWXIyLtLGtb7jmGvaXDDq/wimZ+Hg= X-Authentication-Warning: midget.dons.net.au: Host 2403-5800-5200-4700-d5f-4320-bb5b-a71.ip6.aussiebb.net [IPv6:2403:5800:5200:4700:d5f:4320:bb5b:a71] claimed to be smtpclient.apple Content-Type: text/plain; charset=us-ascii List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.400.51.1.1\)) Subject: Re: devctl: Failed to detach pci0:1:0:0: Device busy / devctl: Failed to set pci0:1:0:0 driver to ppt: Device busy From: "Daniel O'Connor" In-Reply-To: Date: Fri, 3 Feb 2023 23:57:15 +1030 Cc: freebsd-hackers Content-Transfer-Encoding: quoted-printable Message-Id: References: <09A3D05B-E269-437F-8ACB-A150EBCACF4E@dons.net.au> <128F6D81-D71B-4BC7-9143-8205E826088F@dons.net.au> <4E67D54E-CF0E-4A56-9B6B-51C359B7CEE2@dons.net.au> To: Mario Marietto X-Mailer: Apple Mail (2.3731.400.51.1.1) X-Spam-Status: No, score=0.40 X-Rspamd-Server: midget.dons.net.au X-Rspamd-Queue-Id: 4P7c013TDBz43gx X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:4764, ipnet:2403:5800::/32, country:AU] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N > On 3 Feb 2023, at 23:52, Mario Marietto = wrote: > To put the pci addresses under ppt using the loader.conf always worked = for me. I would like to understand why it does not work anymore for some = months. Maybe some new feature and some obscure bug has been introduced = inside the bhyve source code. This is important to understand why I'm = not able to attach / detach the nVidia driver from the host to the guest = os and it lets me think that your consideration may be relevant in some = way. It would have been more helpful if you had said up front that it used to = work for you.. Do you mean it used to work for these nvidia devices or something else, = or..? -- Daniel O'Connor "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum