diff options
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/init.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index f26c077eb9ea..45efb7e5d725 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -2943,8 +2943,6 @@ static void enable_iommus_vapic(void) static void enable_iommus(void) { early_enable_iommus(); - enable_iommus_vapic(); - enable_iommus_v2(); } static void disable_iommus(void) @@ -3208,6 +3206,13 @@ static int amd_iommu_enable_interrupts(void) goto out; } + /* + * Interrupt handler is ready to process interrupts. Enable + * PPR and GA log interrupt for all IOMMUs. + */ + enable_iommus_vapic(); + enable_iommus_v2(); + out: return ret; } @@ -3287,8 +3292,6 @@ static int __init state_next(void) register_syscore_ops(&amd_iommu_syscore_ops); ret = amd_iommu_init_pci(); init_state = ret ? IOMMU_INIT_ERROR : IOMMU_PCI_INIT; - enable_iommus_vapic(); - enable_iommus_v2(); break; case IOMMU_PCI_INIT: ret = amd_iommu_enable_interrupts(); |