PCI: handle SR-IOV Virtual Function Migration

[safe/jmp/linux-2.6] / drivers / pci / pci.h

diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 0f1c7d1..22dcfdb 100644 (file)
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -1,6 +1,8 @@
 #ifndef DRIVERS_PCI_H
 #define DRIVERS_PCI_H
 
+#include <linux/workqueue.h>
+
 #define PCI_CFG_SPACE_SIZE     256
 #define PCI_CFG_SPACE_EXP_SIZE 4096
 
@@ -218,6 +220,8 @@ struct pci_sriov {
        struct pci_dev *dev;    /* lowest numbered PF */
        struct pci_dev *self;   /* this PF */
        struct mutex lock;      /* lock for VF bus */
+       struct work_struct mtask; /* VF Migration task */
+       u8 __iomem *mstate;     /* VF Migration State Array */
 };
 
 #ifdef CONFIG_PCI_IOV