Date: Thu, 9 Aug 2018 09:24:10 -0700 From: John Baldwin <jhb@FreeBSD.org> To: Farid Joubbi <djfarid@gmail.com> Cc: freebsd-virtualization@freebsd.org Subject: Re: Passthrough not working with OpenBSD nor NetBSD Message-ID: <a91706b0-0fc3-22ee-2f56-29a10c923500@FreeBSD.org> In-Reply-To: <CAEN4iub014PXgjf18VH5xgjTxVeHcmAtRaK2joWgR4=_E-oX5w@mail.gmail.com> References: <CAEN4iua-8W8JjU9DNBiP-dcuBiMZRp%2ByCRy0ekeAF9LXc4hQ9Q@mail.gmail.com> <f16bd6d1-6566-6a61-4bca-1333bbdf91e8@FreeBSD.org> <CAEN4iub014PXgjf18VH5xgjTxVeHcmAtRaK2joWgR4=_E-oX5w@mail.gmail.com>
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On 8/8/18 11:08 AM, Farid Joubbi wrote: > That's what I also thought, but it's not anything I can force it to do, is it? Isn't it supposed to detect the MSI interrupt compatibility automatically? Apparently Open/Net always try to setup INTx before trying MSI even if they won't use INTx per the commit log in revision 280725. We could perhaps try to provide a "fake" INTx interrupt that doesn't work, but I'll have to think about how to implement that. -- John Baldwin
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