diff options
Diffstat (limited to 'arch/x86/include/asm/iommu_table.h')
| -rw-r--r-- | arch/x86/include/asm/iommu_table.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/include/asm/iommu_table.h b/arch/x86/include/asm/iommu_table.h index f42a04735a0a..e37d6b3ad983 100644 --- a/arch/x86/include/asm/iommu_table.h +++ b/arch/x86/include/asm/iommu_table.h @@ -79,11 +79,12 @@ struct iommu_table_entry { * d). Similar to the 'init', except that this gets called from pci_iommu_init * where we do have a memory allocator. * - * The standard vs the _FINISH differs in that the _FINISH variant will - * continue detecting other IOMMUs in the call list after the - * the detection routine returns a positive number. The _FINISH will - * stop the execution chain. Both will still call the 'init' and - * 'late_init' functions if they are set. + * The standard IOMMU_INIT differs from the IOMMU_INIT_FINISH variant + * in that the former will continue detecting other IOMMUs in the call + * list after the detection routine returns a positive number, while the + * latter will stop the execution chain upon first successful detection. + * Both variants will still call the 'init' and 'late_init' functions if + * they are set. */ #define IOMMU_INIT_FINISH(_detect, _depend, _init, _late_init) \ __IOMMU_INIT(_detect, _depend, _init, _late_init, 1) |