Date: Fri, 3 Feb 2023 23:57:15 +1030 From: "Daniel O'Connor" <darius@dons.net.au> To: Mario Marietto <marietto2008@gmail.com> Cc: freebsd-hackers <freebsd-hackers@freebsd.org> 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 Message-ID: <D1D8A363-5587-4CDF-98C1-BDDFEC34AD0F@dons.net.au> In-Reply-To: <CA%2B1FSijWyKw6Su4xJf4CuCeLKgyH%2B_Bt29uhc4e2xioaZZE1Pg@mail.gmail.com> References: <CA%2B1FSigT376-VQoKM-D96fpUZi5MWDbdNjjeAgdhnWs0vVzN-A@mail.gmail.com> <09A3D05B-E269-437F-8ACB-A150EBCACF4E@dons.net.au> <CA%2B1FSiiA3vn7saY4Xnhh1AwfO54f_pKxpPzB1KoECB_SG7=p6A@mail.gmail.com> <128F6D81-D71B-4BC7-9143-8205E826088F@dons.net.au> <CA%2B1FSigVQr=B0FNvgWXHgTgSRWnc8cfo2zJf6azt2P1uLT%2BasQ@mail.gmail.com> <4E67D54E-CF0E-4A56-9B6B-51C359B7CEE2@dons.net.au> <CA%2B1FSijWyKw6Su4xJf4CuCeLKgyH%2B_Bt29uhc4e2xioaZZE1Pg@mail.gmail.com>
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> On 3 Feb 2023, at 23:52, Mario Marietto <marietto2008@gmail.com> 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
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