Re: [PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.

[Pavel Machek]

Hi!

> Since it is a PCIe card, it does not have the ability to host hardware
> devices for networking, storage and console. We provide these devices
> on X100 coprocessors thus enabling a self-bootable equivalent environment
> for applications. A key benefit of our solution is that it leverages
> the standard virtio framework for network, disk and console devices,
> though in our case the virtio framework is used across a PCIe bus.

Interesting...

>  Documentation/mic/mic_overview.txt   |   48 +
>  Documentation/mic/mpssd/.gitignore   |    1 +
>  Documentation/mic/mpssd/Makefile     |   20 +
>  Documentation/mic/mpssd/micctrl      |  157 +++
>  Documentation/mic/mpssd/mpss         |  246 +++++
>  Documentation/mic/mpssd/mpssd.c      | 1732 ++++++++++++++++++++++++++++++++++
>  Documentation/mic/mpssd/mpssd.h      |  105 +++
>  Documentation/mic/mpssd/sysfs.c      |  108 +++
>  drivers/misc/Kconfig                 |    1 +
>  drivers/misc/Makefile                |    1 +
>  drivers/misc/mic/Kconfig             |   56 ++
>  drivers/misc/mic/Makefile            |    6 +
>  drivers/misc/mic/card/Makefile       |   11 +
>  drivers/misc/mic/card/mic_common.h   |   43 +
>  drivers/misc/mic/card/mic_debugfs.c  |  139 +++
>  drivers/misc/mic/card/mic_debugfs.h  |   40 +
>  drivers/misc/mic/card/mic_device.c   |  311 ++++++
>  drivers/misc/mic/card/mic_device.h   |  106 +++
>  drivers/misc/mic/card/mic_virtio.c   |  643 +++++++++++++
>  drivers/misc/mic/card/mic_virtio.h   |   79 ++
>  drivers/misc/mic/card/mic_x100.c     |  253 +++++
>  drivers/misc/mic/card/mic_x100.h     |   53 ++
>  drivers/misc/mic/common/mic_device.h |   85 ++
>  drivers/misc/mic/host/Makefile       |   13 +
>  drivers/misc/mic/host/mic_boot.c     |  181 ++++

So... there are basically separate computers running on PCIe card
plugged into host computer, right?

Maybe we should have something more promintent than drivers/misc for
this, then? Like drivers/multicomputer?

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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