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[Xen-users] xen pvh vs. pvhvm Question
- To: xen-users@xxxxxxxxxxxxxxxxxxxx
- From: Oliver Rath <oliver@xxxxxxxxxxxx>
- Date: Fri, 1 Feb 2019 18:12:17 +0100
- Autocrypt: addr=oliver@xxxxxxxxxxxx; prefer-encrypt=mutual; keydata= mQENBFHJVI8BCACze64SNFpWE+6etnnUDOeR46jc4tzsaIsXVsm7G5GxZ7ACnh4Ua44L1axY gFRfZYOI6ry3t8WnXtrsdAJufCTl5zGNS51lmZHoNsCu8qq8wIlaFiV5tKo/cbZjzhmvcfl8 9z8jBmV1VZwA4bmdR7Q3PkEnvX7ziRAMUMRBEju8/zJXtd2wLf3P8XXF1MrX3yOCszMYHcP8 JdcB86WhRNN6ozsiSmb5VLXPhJeaYkpyeJFq00DzRR8eXRTZbFksGTjrSOhmA2+V/Fnyzqks rpaTo77HrHbealqSCafiJsa8KxZi29PMThAzvM5/BBHLMCo2UwmxGkIYSGTZNlKYyEYXABEB AAG0IU9saXZlciBSYXRoIDxvbGl2ZXJAZ3JlZW51bml0LmRlPokBVQQTAQIAPwIbIwYLCQgH AwIGFQgCCQoLBBYCAwECHgECF4AWIQRRF4xJV/qb39xYQLWdeXIRwUt6jQUCWyIlOgUJCzoE KwAKCRCdeXIRwUt6jd0bCACG3A/qeqUZT2Hb9Wpt/7/00Hv9bLO88KcWi1YNR6bEUe789Ppr sS43SM/Wj1uq7GQE820GAXwTCgD501KMK3ufpvyF+naqYP7DbcZ3B40gbpteJ1mG47y2wvBr 9fmlsDViuDfbfLHLeGI/n0xes6PmR1wv5myGEZjfx8Wa+ab8Ts6TmSjyUgCHgrXg/Aq6T1jP 1ep9UvcLTk4Stp/ezsOJ+FRoZKw5Wx9nOEhLiBRBtcykHV+KA6pbJBh/oPNmSX0PZWrgB5Sc mh5V53Wfp3pE3NmjSYzQgf3H3dHOaWcf0x2p0DNCe1cVW6fXurfoT5BNDLXwqf7GCgjAFhfT /tSmuQENBFHJVI8BCADRNaYXVY48ytKLzTS2nHo9MhmziZuhT5loVhe/gwksLNSm/DzxMp2U rC2wxVSjU5yxlXnJZ2r7wb37vMfJ0A395tIHMA/SZuA1DejSmMNxztl9HSyftRTvh0gQYIcj i9tZwFjCl62Nqxg2cRDpKXBxEiszNlJpSwIZbrjtDDaR7H/aZGQNrbqFdRIUOogzLPaxQPxV Dij0HHTs5r485HDKfD3YsHMf9M42C8fISXNFeUk83tnMpdPtzX04GiUZerCHWB6day80nrgn sCeGB5e8BhPi12y5UFEjuKvj3YvChdRKEGTM4nDdT+gLmFPteaZT5ydgaQytCegX4u2GQo2p ABEBAAGJATwEGAECACYCGwwWIQRRF4xJV/qb39xYQLWdeXIRwUt6jQUCWyIlQAUJCzoEMQAK CRCdeXIRwUt6jR7ZB/4593EwUfu1cweALZBhFtx0g20a7jVvP/1VfrW3edK8W+t95jmyUaVd Gw82bdWVmSE0E1uDb+enle2NsdSSaPq+0IAoRFl+YCqcEz76QMf3gcGjnBfmyNqUOBsr3juT A+vlWvsUuFBdPpKF9UUMEmnas7ukO+FdZC7RxdQnA9RnlXgfM3cgR8bu2lqrtsB//uRqfB8b Sjf0QejdsvgsdgmLoPSxRYIKuMNBtnk/YbpAR5YHOzPzKmP5l25B8CnpFXmAJdOLvDXvKUSQ QNwzFev5qdiv0nw2TUeeVyKEJQXYMeRX4QLU5zZ0utAoPdsR1xX8tm3jnJYpm/U63OWPQFw4
- Delivery-date: Fri, 01 Feb 2019 17:30:57 +0000
- List-id: Xen user discussion <xen-users.lists.xenproject.org>
- Openpgp: preference=signencrypt
Hi list,
Ive read, that in xen 4.11 the pci-config-space has moved to xen.
Now, if I read correct, xen is able to passthrough PCI-Devices
(vga-cards?) without the help of qemu.
If I compare PVH with PVHVM, then the only difference seems, that
booting and motherboard chips is emulated in PVHVM via qemu and
paravirtualized in PVH by the emulated OS. If I now create a *windows*
(!) machine (i.e. win10) with xen pvhvm and install all possible PV
drivers (7 at the moment?), is it possible to run this windows
installation in PVH-Mode with passthrough of the vga card (and mayby
some motherboard devices)? Im aware, that I need to boot windows
directly without bios bootprocess, but this seems possible.
If running this kind of windows client in pvh-mode is not possible,
where is the fault in my thoughts?
Tfh!
Oliver
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