From: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com>
Start using per PCI segment device table instead of global
device table.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com>
Signed-off-by: Vasant Hegde <vasant.he...@amd.com>
---
drivers/iommu/amd/iommu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 689d3c355d73..f2424a72100b 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -413,15 +413,15 @@ static int iommu_init_device(struct amd_iommu *iommu,
struct device *dev)
static void iommu_ignore_device(struct amd_iommu *iommu, struct device *dev)
{
struct amd_iommu_pci_seg *pci_seg = iommu->pci_seg;
+ struct dev_table_entry *dev_table = get_dev_table(iommu);
int devid;
- devid = get_device_id(dev);
+ devid = (get_device_id(dev)) & 0xffff;
if (devid < 0)
return;
-
pci_seg->rlookup_table[devid] = NULL;
- memset(&amd_iommu_dev_table[devid], 0, sizeof(struct dev_table_entry));
+ memset(&dev_table[devid], 0, sizeof(struct dev_table_entry));
setup_aliases(iommu, dev);
}
--
2.27.0
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