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[Xen-devel] [PATCH v3 0/6] vhpet: add support for level triggered interrupts


The following series contain a couple of bug fixes for the vhpet/vpt
code, and also add support for level trigger interrupts to vhpet. Level
triggered interrupts are not an optional feature of the hpet spec, so
they must be implemented in order to have a complete emulated hpet
implementation in Xen.

Last patch adds some basic testing of hpet (mainly the level triggered
interrupts) to xtf.

Thanks, Roger.

Roger Pau Monne (6):
  vpt: fix create_periodic_time to use the irq parameter
  vhpet: check that the set interrupt route is valid
  vpt: convert periodic_time fields to bool
  vpt: split part of pt_intr_post into a separate helper
  vpt: add support for level interrupts
  vhpet: add support for level triggered interrupts

 xen/arch/x86/hvm/hpet.c       |  87 +++++++++++++++++++++----
 xen/arch/x86/hvm/i8254.c      |   4 +-
 xen/arch/x86/hvm/irq.c        |  15 +++++
 xen/arch/x86/hvm/rtc.c        |   2 +-
 xen/arch/x86/hvm/vlapic.c     |   8 +--
 xen/arch/x86/hvm/vpt.c        | 116 ++++++++++++++++++++++------------
 xen/include/asm-x86/hvm/irq.h |   3 +-
 xen/include/asm-x86/hvm/vpt.h |  13 ++--
 8 files changed, 182 insertions(+), 66 deletions(-)


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