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| author | Luck, Tony <tony.luck@intel.com> | 2009-12-14 21:00:36 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-12-16 03:45:10 +0100 |
| commit | cd7bcf32d42b15891620b3f1387a00178b54291a (patch) | |
| tree | 89c87e8af349c09e8845898f575bdfe100557ec5 /arch/ia64/include/asm/io.h | |
| parent | Revert "Intel IOMMU: Avoid memory allocation failures in dma map api calls" (diff) | |
| download | linux-cd7bcf32d42b15891620b3f1387a00178b54291a.tar.xz linux-cd7bcf32d42b15891620b3f1387a00178b54291a.zip | |
implement early_io{re,un}map for ia64
Needed for commit 2c992208 ("intel-iommu: Detect DMAR in hyperspace at
probe time.) to build on IA64.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/ia64/include/asm/io.h')
| -rw-r--r-- | arch/ia64/include/asm/io.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 0d9d16e2d949..cc8335eb3110 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -424,6 +424,8 @@ __writeq (unsigned long val, volatile void __iomem *addr) extern void __iomem * ioremap(unsigned long offset, unsigned long size); extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size); extern void iounmap (volatile void __iomem *addr); +extern void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size); +extern void early_iounmap (volatile void __iomem *addr, unsigned long size); /* * String version of IO memory access ops: |