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KVM: enable PCI multiple-segments for pass-through device

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Enable optional parameter (default 0) - PCI segment (or domain) besides
BDF, when assigning PCI device to guest.

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Zhai, Edwin
2010-01-29 14:38:44 +08:00
committed by Marcelo Tosatti
parent 6d3e435e70
commit ab9f4ecbb6
5 changed files with 14 additions and 5 deletions
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include/linux/kvm_host.h
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@@ -400,6 +400,7 @@ struct kvm_assigned_dev_kernel {
struct work_struct interrupt_work;
struct list_head list;
int assigned_dev_id;
int host_segnr;
int host_busnr;
int host_devfn;
unsigned int entries_nr;