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-rw-r--r--arch/x86/include/asm/iommu_table.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/include/asm/iommu_table.h b/arch/x86/include/asm/iommu_table.h
index df55a78888e3..f229b13a5f30 100644
--- a/arch/x86/include/asm/iommu_table.h
+++ b/arch/x86/include/asm/iommu_table.h
@@ -1,4 +1,3 @@
1
2#ifndef _ASM_X86_IOMMU_TABLE_H 1#ifndef _ASM_X86_IOMMU_TABLE_H
3#define _ASM_X86_IOMMU_TABLE_H 2#define _ASM_X86_IOMMU_TABLE_H
4 3
@@ -60,7 +59,7 @@ struct iommu_table_entry {
60 * and it will be run after the SWIOTLB and the other IOMMUs 59 * and it will be run after the SWIOTLB and the other IOMMUs
61 * that utilize this macro. If the IOMMU is detected (ie, the 60 * that utilize this macro. If the IOMMU is detected (ie, the
62 * detect routine returns a positive value), the other IOMMUs 61 * detect routine returns a positive value), the other IOMMUs
63 * are also checked. You can use IOMMU_INIT_FINISH if you prefer 62 * are also checked. You can use IOMMU_INIT_POST_FINISH if you prefer
64 * to stop detecting the other IOMMUs after yours has been detected. 63 * to stop detecting the other IOMMUs after yours has been detected.
65 */ 64 */
66#define IOMMU_INIT_POST(_detect) \ 65#define IOMMU_INIT_POST(_detect) \
@@ -80,9 +79,9 @@ struct iommu_table_entry {
80 * d). Similar to the 'init', except that this gets called from pci_iommu_init 79 * d). Similar to the 'init', except that this gets called from pci_iommu_init
81 * where we do have a memory allocator. 80 * where we do have a memory allocator.
82 * 81 *
83 * The _CONT vs the _EXIT differs in that the _CONT variant will 82 * The standard vs the _FINISH differs in that the _FINISH variant will
84 * continue detecting other IOMMUs in the call list after the 83 * continue detecting other IOMMUs in the call list after the
85 * the detection routine returns a positive number. The _EXIT will 84 * the detection routine returns a positive number. The _FINISH will
86 * stop the execution chain. Both will still call the 'init' and 85 * stop the execution chain. Both will still call the 'init' and
87 * 'late_init' functions if they are set. 86 * 'late_init' functions if they are set.
88 */ 87 */