diff options
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/init.c | 3 | ||||
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index f54cd79b43e4..6a1f7048dacc 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -1973,8 +1973,6 @@ static int iommu_setup_msi(struct amd_iommu *iommu) return r; } - iommu->int_enabled = true; - return 0; } @@ -2169,6 +2167,7 @@ static int iommu_init_irq(struct amd_iommu *iommu) if (ret) return ret; + iommu->int_enabled = true; enable_faults: iommu_feature_enable(iommu, CONTROL_EVT_INT_EN); diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 7e2c445a1fae..f0adbc48fd17 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3854,6 +3854,9 @@ static int irq_remapping_select(struct irq_domain *d, struct irq_fwspec *fwspec, struct amd_iommu *iommu; int devid = -1; + if (!amd_iommu_irq_remap) + return 0; + if (x86_fwspec_is_ioapic(fwspec)) devid = get_ioapic_devid(fwspec->param[0]); else if (x86_fwspec_is_hpet(fwspec)) |