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| author | Joerg Roedel <joerg.roedel@amd.com> | 2012-03-30 11:47:00 -0700 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-05-07 14:34:59 +0200 |
| commit | 736baef4472d00574089f295bc759ac002b9558c (patch) | |
| tree | d4c9c69b1a0eecd6d87b3378a27396384e4b08f0 /arch/ia64 | |
| parent | eef93fdb7cd41ae36794db0e765059dc1039e940 (diff) | |
| download | linux-stable-736baef4472d00574089f295bc759ac002b9558c.tar.gz linux-stable-736baef4472d00574089f295bc759ac002b9558c.tar.bz2 linux-stable-736baef4472d00574089f295bc759ac002b9558c.zip | |
iommu/vt-d: Make intr-remapping initialization generic
This patch introduces irq_remap_ops to hold implementation
specific function pointer to handle interrupt remapping. As
the first part the initialization functions for VT-d are
converted to these ops.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/intr_remapping.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/intr_remapping.h b/arch/ia64/include/asm/intr_remapping.h new file mode 100644 index 000000000000..095aa0d46c58 --- /dev/null +++ b/arch/ia64/include/asm/intr_remapping.h @@ -0,0 +1,4 @@ +#ifndef __IA64_INTR_REMAPPING_H +#define __IA64_INTR_REMAPPING_H +#define intr_remapping_enabled 0 +#endif |