Re: [Xen-ia64-devel] stubdoms ?

2009-12-27 Thread Samuel Thibault
Zoran Popović, le Thu 24 Dec 2009 00:52:45 +0100, a écrit :
 That is even better solution, a really very good idea ! Is it based mostly on
 HVM firmware modification, but I didn't follow if any hypervisor changes are
 needed as well ?

Some changes are needed to deliver I/O emulation events to the firmware,
yes.

Samuel

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Re: [Xen-ia64-devel] stubdoms ?

2009-12-23 Thread Samuel Thibault
Zoran Popović, le Wed 23 Dec 2009 19:24:48 +0100, a écrit :
 Is it possible o have stubdom (as HVM device model) on IA64,

It should be possible yes.

 and what would be the prerequisites for that ?

Fixing the ia64 memory mapping in MiniOS.

Note however Tristan Gingold's self IO emulation alternative.

Samuel

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Re: [Xen-ia64-devel] stubdoms ?

2009-12-23 Thread Zoran Popović
That is even better solution, a really very good idea ! Is it based mostly
on HVM firmware modification, but I didn't follow if any hypervisor changes
are needed as well ?

ZP.

2009/12/23 Samuel Thibault samuel.thiba...@ens-lyon.org

 Zoran Popović, le Wed 23 Dec 2009 19:24:48 +0100, a écrit :
  Is it possible o have stubdom (as HVM device model) on IA64,

 It should be possible yes.

  and what would be the prerequisites for that ?

 Fixing the ia64 memory mapping in MiniOS.

 Note however Tristan Gingold's self IO emulation alternative.

 Samuel

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