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| author | John Keller <jpk@sgi.com> | 2006-12-22 11:50:04 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-01-04 12:18:19 -0500 |
| commit | 3948ec9406f9a60a43d63f23f6f5284db6529b9c (patch) | |
| tree | 85bad329fb23be9527492d773dc2ed64f3908d60 /include/linux/acpi.h | |
| parent | a7ec3f5289681e9d63b65db5f56857f998812b4b (diff) | |
| download | linux-3948ec9406f9a60a43d63f23f6f5284db6529b9c.tar.gz linux-3948ec9406f9a60a43d63f23f6f5284db6529b9c.tar.bz2 linux-3948ec9406f9a60a43d63f23f6f5284db6529b9c.zip | |
ACPI: Altix: ACPI _PRT support
Provide ACPI _PRT support for SN Altix systems.
The SN Altix platform does not conform to the
IOSAPIC IRQ routing model, so a new acpi_irq_model
(ACPI_IRQ_MODEL_PLATFORM) has been defined. The SN
platform specific code sets acpi_irq_model to
this new value, and keys off of it in acpi_register_gsi()
to avoid the iosapic code path.
Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 2b0c955590fe..91f1f2363870 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -47,6 +47,7 @@ enum acpi_irq_model_id { ACPI_IRQ_MODEL_PIC = 0, ACPI_IRQ_MODEL_IOAPIC, ACPI_IRQ_MODEL_IOSAPIC, + ACPI_IRQ_MODEL_PLATFORM, ACPI_IRQ_MODEL_COUNT }; |