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| author | Joerg Roedel <joerg.roedel@amd.com> | 2012-03-30 11:47:03 -0700 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-05-07 14:34:59 +0200 |
| commit | 4c1bad6a0af1e297c8d05365e65af89d8c7bf9d1 (patch) | |
| tree | a369a0bfd4c744b67e218ef294753a1ccc38b13a /drivers/iommu/intr_remapping.h | |
| parent | 0c3f173a88c4ae3e4253427cf574a59ad5352918 (diff) | |
| download | lwn-4c1bad6a0af1e297c8d05365e65af89d8c7bf9d1.tar.gz lwn-4c1bad6a0af1e297c8d05365e65af89d8c7bf9d1.zip | |
iommu/vt-d: Convert IR set_affinity function to remap_ops
The function to set interrupt affinity with interrupt
remapping enabled is Intel specific too. So move it to the
irq_remap_ops too.
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 'drivers/iommu/intr_remapping.h')
| -rw-r--r-- | drivers/iommu/intr_remapping.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iommu/intr_remapping.h b/drivers/iommu/intr_remapping.h index e8994f2b3bbe..e0bc6e0ba1fb 100644 --- a/drivers/iommu/intr_remapping.h +++ b/drivers/iommu/intr_remapping.h @@ -26,6 +26,8 @@ struct IO_APIC_route_entry; struct io_apic_irq_attr; +struct irq_data; +struct cpumask; extern int disable_intremap; extern int disable_sourceid_checking; @@ -54,6 +56,10 @@ struct irq_remap_ops { int (*setup_ioapic_entry)(int irq, struct IO_APIC_route_entry *, unsigned int, int, struct io_apic_irq_attr *); + + /* Set the CPU affinity of a remapped interrupt */ + int (*set_affinity)(struct irq_data *data, const struct cpumask *mask, + bool force); }; extern struct irq_remap_ops intel_irq_remap_ops; |