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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-04-14 11:17:36 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-04-14 11:17:36 -0400
commitbeafbdc1df02877612dc9039c1de0639921fddec (patch)
tree6103bd53db2858462c38bcf03b36eb7aad701576 /include/xen
parentc55fa78b13b32d3f19e19cd0c8b9378fdc09e521 (diff)
xen/irq: Check if the PCI device is owned by a domain different than DOMID_SELF.
We check if there is a domain owner for the PCI device. In case of failure (meaning no domain has registered for this device) we make DOMID_SELF the owner. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> [v2: deal with rebasing on v2.6.37-1] [v3: deal with rebasing on stable/irq.cleanup] [v4: deal with rebasing on stable/irq.ween_of_nr_irqs] [v5: deal with rebasing on v2.6.39-rc3] Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Acked-by: Xiantao Zhang <xiantao.zhang@intel.com>
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/events.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/xen/events.h b/include/xen/events.h
index f1b87ad48ac7..9aecc0b5a0e6 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -85,7 +85,8 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi,
int xen_allocate_pirq_msi(struct pci_dev *dev, struct msi_desc *msidesc);
/* Bind an PSI pirq to an irq. */
int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc,
- int pirq, int vector, const char *name);
+ int pirq, int vector, const char *name,
+ domid_t domid);
#endif
/* De-allocates the above mentioned physical interrupt. */