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path: root/drivers/misc/vmw_vmci/vmci_driver.h
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Diffstat (limited to 'drivers/misc/vmw_vmci/vmci_driver.h')
-rw-r--r--drivers/misc/vmw_vmci/vmci_driver.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_driver.h b/drivers/misc/vmw_vmci/vmci_driver.h
index f69156a1f30c..cee9e977d318 100644
--- a/drivers/misc/vmw_vmci/vmci_driver.h
+++ b/drivers/misc/vmw_vmci/vmci_driver.h
@@ -35,6 +35,13 @@ struct vmci_obj {
enum vmci_obj_type type;
};
+/*
+ * Needed by other components of this module. It's okay to have one global
+ * instance of this because there can only ever be one VMCI device. Our
+ * virtual hardware enforces this.
+ */
+extern struct pci_dev *vmci_pdev;
+
u32 vmci_get_context_id(void);
int vmci_send_datagram(struct vmci_datagram *dg);