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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 20:16:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 08:44:48 +0200 |
| commit | 1886e8a90a580f3ad343f2065c84c1b9e1dac9ef (patch) | |
| tree | 1f0a6b536a1bb7b24585973e70ad8e1a9a076f09 /drivers/pci/intel-iommu.h | |
| parent | x64, x2apic/intr-remap: fix the need for sequential array allocation of iommus (diff) | |
| download | linux-1886e8a90a580f3ad343f2065c84c1b9e1dac9ef.tar.xz linux-1886e8a90a580f3ad343f2065c84c1b9e1dac9ef.zip | |
x64, x2apic/intr-remap: code re-structuring, to be used by both DMA and Interrupt remapping
Allocate the iommu during the parse of DMA remapping hardware
definition structures. And also, introduce routines for device
scope initialization which will be explicitly called during
dma-remapping initialization.
These will be used for enabling interrupt remapping separately from the
existing DMA-remapping enabling sequence.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci/intel-iommu.h')
| -rw-r--r-- | drivers/pci/intel-iommu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/intel-iommu.h b/drivers/pci/intel-iommu.h index 75c63f65b3f5..371e3b9caf32 100644 --- a/drivers/pci/intel-iommu.h +++ b/drivers/pci/intel-iommu.h @@ -199,7 +199,7 @@ struct intel_iommu { extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev); -extern struct intel_iommu *alloc_iommu(struct dmar_drhd_unit *drhd); +extern int alloc_iommu(struct dmar_drhd_unit *drhd); extern void free_iommu(struct intel_iommu *iommu); #endif |