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pcie/aer: helper functions for pcie aer capability
This patch implements helper functions for pcie aer capabilitywhich will be used later.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
pcie: clean up hot plug notification
Simplify logic for hotplug notification, by tracking state of thelogical interrupt condition. We then simply use this variable to makethe interrupt decision, according to spec.
API is made cleaner as we no longer force users to pass in...
pcie: comment on hpev_intx
document hpev_intx.
pcie: helper functions for pcie capability and extended capability
This patch implements helper functions for pci express capabilityand pci express extended capability allocation.NOTE: presence detection depends on pci_qdev_init() change.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>...