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[Qemu-devel] [PATCH 0/4] qdev: switch reset to post-order, clean up PCI


From: Paolo Bonzini
Subject: [Qemu-devel] [PATCH 0/4] qdev: switch reset to post-order, clean up PCI reset
Date: Thu, 3 Oct 2013 15:46:11 +0200

PCI is handling resetting of its devices before the bus is reset,
but this is only necessary because qdev is broken and usually does
pre-order reset.  Post-order is a much better definition.  Drop
the unnecessary flexibility that lets bus decide the reset order,
convert to post-order, and make PCI use common code for reset.

Paolo Bonzini (4):
  pci: do not export pci_bus_reset
  pci: clean up resetting of IRQs
  qdev: allow both pre- and post-order vists in qdev walking functions
  qdev: switch reset to post-order

 hw/core/qdev.c         |   47 ++++++++++++++++++++++++++++++++++-------------
 hw/pci/pci.c           |   42 ++++++++++++++++++++----------------------
 hw/pci/pci_bridge.c    |    2 +-
 include/hw/pci/pci.h   |    1 -
 include/hw/qdev-core.h |   15 ++++++++++-----
 5 files changed, 65 insertions(+), 42 deletions(-)




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