From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: Date: Thu, 8 Nov 2007 06:55:11 -0600 From: "Eric Van Hensbergen" To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu> Subject: Re: [9fans] From our "not quite grasping the concept" file In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <13426df10711072331w6dd252a8jf65a5c8ac1320d08@mail.gmail.com> Topicbox-Message-UUID: ef4b63d6-ead2-11e9-9d60-3106f5b1d025 On Nov 8, 2007 6:00 AM, Richard Miller <9fans@hamnavoe.com> wrote: > > So, the decision in the linux virtualization world is to make all > > paravirtual devices look like ... drum roll ... PCI devices. > > That's really tragic. Virtualisation of devices would be such a good > opportunity to invent a nice simple interface abstracting away from > all the hardware constraints. Sure, all the guest OSs will need new > drivers - but using a simple interface means they should be really > easy to write. > The opportunity still exists -- only one driver needs to implement their numeric hack - 9p. Then the rest can be based off of that. Unfortunately, evolution just comes slow and painful. -eric