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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-08-13 14:58:06 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-08-13 14:58:06 +0100 |
| commit | 88616ac08c303ae20a55fcd8f6e2882af9e43175 (patch) | |
| tree | 585f9411087890e001ed49ee54fadf96c52b8bfa /xen/include/xen/iommu.h | |
| parent | 01420271f83ad1ef64194bb022954ee443995b34 (diff) | |
| download | xen-88616ac08c303ae20a55fcd8f6e2882af9e43175.tar.gz xen-88616ac08c303ae20a55fcd8f6e2882af9e43175.tar.bz2 xen-88616ac08c303ae20a55fcd8f6e2882af9e43175.zip | |
x2APIC: Improve x2APIC suspend/resume
x2apic depends on interrupt remapping, so it should disable interrupt
remapping behind x2apic disabling. And also this patch wraps
__enable_x2apic to get rid of duplicated code.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Diffstat (limited to 'xen/include/xen/iommu.h')
| -rw-r--r-- | xen/include/xen/iommu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/xen/iommu.h b/xen/include/xen/iommu.h index a5ab59dddb..8b4e7a55be 100644 --- a/xen/include/xen/iommu.h +++ b/xen/include/xen/iommu.h @@ -59,6 +59,7 @@ struct iommu { int iommu_setup(void); int iommu_supports_eim(void); int iommu_enable_IR(void); +void iommu_disable_IR(void); int intremap_enabled(void); int iommu_add_device(struct pci_dev *pdev); |