diff options
Diffstat (limited to 'drivers/iommu/amd/init.c')
| -rw-r--r-- | drivers/iommu/amd/init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index cddcb6f7e3c9..538c750ceed6 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -2569,7 +2569,8 @@ static void init_device_table_dma(struct amd_iommu_pci_seg *pci_seg) for (devid = 0; devid <= pci_seg->last_bdf; ++devid) { __set_dev_entry_bit(dev_table, devid, DEV_ENTRY_VALID); - __set_dev_entry_bit(dev_table, devid, DEV_ENTRY_TRANSLATION); + if (!amd_iommu_snp_en) + __set_dev_entry_bit(dev_table, devid, DEV_ENTRY_TRANSLATION); } } |