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-rw-r--r--include/hw/i386/intel_iommu.h6
-rw-r--r--include/hw/i386/x86-iommu.h4
2 files changed, 5 insertions, 5 deletions
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 3b5ac869db..bfa982a419 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -145,7 +145,7 @@ enum {
/* Interrupt Remapping Table Entry Definition */
union VTD_IR_TableEntry {
struct {
-#ifdef HOST_WORDS_BIGENDIAN
+#if HOST_BIG_ENDIAN
uint32_t __reserved_1:8; /* Reserved 1 */
uint32_t vector:8; /* Interrupt Vector */
uint32_t irte_mode:1; /* IRTE Mode */
@@ -172,7 +172,7 @@ union VTD_IR_TableEntry {
#endif
uint32_t dest_id; /* Destination ID */
uint16_t source_id; /* Source-ID */
-#ifdef HOST_WORDS_BIGENDIAN
+#if HOST_BIG_ENDIAN
uint64_t __reserved_2:44; /* Reserved 2 */
uint64_t sid_vtype:2; /* Source-ID Validation Type */
uint64_t sid_q:2; /* Source-ID Qualifier */
@@ -191,7 +191,7 @@ union VTD_IR_TableEntry {
/* Programming format for MSI/MSI-X addresses */
union VTD_IR_MSIAddress {
struct {
-#ifdef HOST_WORDS_BIGENDIAN
+#if HOST_BIG_ENDIAN
uint32_t __head:12; /* Should always be: 0x0fee */
uint32_t index_l:15; /* Interrupt index bit 14-0 */
uint32_t int_mode:1; /* Interrupt format */
diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h
index 5ba0c056d6..7637edb430 100644
--- a/include/hw/i386/x86-iommu.h
+++ b/include/hw/i386/x86-iommu.h
@@ -87,7 +87,7 @@ struct X86IOMMUIrq {
struct X86IOMMU_MSIMessage {
union {
struct {
-#ifdef HOST_WORDS_BIGENDIAN
+#if HOST_BIG_ENDIAN
uint32_t __addr_head:12; /* 0xfee */
uint32_t dest:8;
uint32_t __reserved:8;
@@ -108,7 +108,7 @@ struct X86IOMMU_MSIMessage {
};
union {
struct {
-#ifdef HOST_WORDS_BIGENDIAN
+#if HOST_BIG_ENDIAN
uint16_t trigger_mode:1;
uint16_t level:1;
uint16_t __resved:3;