x86, io-apic: Move CONFIG_IRQ_REMAP code out of x86 core
Move all the code to either to the header file
asm/irq_remapping.h or to drivers/iommu/.
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index c1c74e0..d33eaaf 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -4017,10 +4017,10 @@
index -= count - 1;
+ cfg->remapped = 1;
irte_info = &cfg->irq_2_iommu;
irte_info->sub_handle = devid;
irte_info->irte_index = index;
- irte_info->iommu = (void *)cfg;
goto out;
}
@@ -4127,9 +4127,9 @@
index = attr->ioapic_pin;
/* Setup IRQ remapping info */
+ cfg->remapped = 1;
irte_info->sub_handle = devid;
irte_info->irte_index = index;
- irte_info->iommu = (void *)cfg;
/* Setup IRTE for IOMMU */
irte.val = 0;
@@ -4288,9 +4288,9 @@
devid = get_device_id(&pdev->dev);
irte_info = &cfg->irq_2_iommu;
+ cfg->remapped = 1;
irte_info->sub_handle = devid;
irte_info->irte_index = index + offset;
- irte_info->iommu = (void *)cfg;
return 0;
}
@@ -4314,9 +4314,9 @@
if (index < 0)
return index;
+ cfg->remapped = 1;
irte_info->sub_handle = devid;
irte_info->irte_index = index;
- irte_info->iommu = (void *)cfg;
return 0;
}