On Wed, 2015-07-01 at 08:49 +0800, Chen Fan wrote: > ping Sorry, I'm on holiday until next week, I'll take a look at it then. Thanks,
Alex > On 06/24/2015 05:45 PM, Chen Fan wrote: > > For now, for vfio pci passthough devices when qemu receives > > an error from host aer report, there just terminate the guest, > > but usually user want to know what error occurred but stop the > > guest, so this patches add aer capability support for vfio device, > > and pass the error to guest, and have guest driver to recover > > from the error. > > and turning on SERR# for error forwording in bridge control register > > patch in seabios has been merged. > > > > notes: this series patches enable aer support single/multi-function, > > for multi-function, require all the function of the slot assigned to > > VM and on the same slot. > > > > Chen Fan (15): > > vfio: extract vfio_get_hot_reset_info as a single function > > vfio: squeeze out vfio_pci_do_hot_reset for support bus reset > > pcie: modify the capability size assert > > vfio: make the 4 bytes aligned for capability size > > vfio: add pcie extanded capability support > > aer: impove pcie_aer_init to support vfio device > > vfio: add aer support for vfio device > > vfio: add check host bus reset is support or not > > pci: add bus reset_notifiers callbacks for host bus reset > > vfio: add sec_bus_reset notifier to notify physical bus reset is > > needed > > vfio: modify vfio_pci_hot_reset to support bus reset > > vfio: do hot bus reset when do virtual secondary bus reset > > pcie_aer: expose pcie_aer_msg() interface > > vfio-pci: pass the aer error to guest > > vfio: add 'aer' property to expose aercap > > > > hw/pci-bridge/ioh3420.c | 2 +- > > hw/pci-bridge/xio3130_downstream.c | 2 +- > > hw/pci-bridge/xio3130_upstream.c | 2 +- > > hw/pci/pci.c | 16 + > > hw/pci/pci_bridge.c | 6 + > > hw/pci/pcie.c | 2 +- > > hw/pci/pcie_aer.c | 6 +- > > hw/vfio/pci.c | 688 > > +++++++++++++++++++++++++++++++++---- > > include/hw/pci/pci.h | 4 + > > include/hw/pci/pci_bus.h | 2 + > > include/hw/pci/pcie_aer.h | 3 +- > > 11 files changed, 661 insertions(+), 72 deletions(-) > > >
