diff options
| -rw-r--r-- | ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c b/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c index 29fa08f9e0..fca2d4f763 100644 --- a/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c +++ b/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c @@ -13,7 +13,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include <Library/MemoryAllocationLib.h>
#include "CpuDxe.h"
-#define TT_ATTR_INDX_INVALID ((UINT32)~0)
+#define INVALID_ENTRY ((UINT32)~0)
#define MIN_T0SZ 16
#define BITS_PER_LEVEL 9
@@ -98,7 +98,7 @@ GetFirstPageAttribute ( {
return FirstEntry & TT_ATTR_INDX_MASK;
} else {
- return TT_ATTR_INDX_INVALID;
+ return INVALID_ENTRY;
}
}
@@ -139,8 +139,8 @@ GetNextEntryAttribute ( // If Entry is a Table Descriptor type entry then go through the sub-level table
if ((EntryType == TT_TYPE_BLOCK_ENTRY) ||
((TableLevel == 3) && (EntryType == TT_TYPE_BLOCK_ENTRY_LEVEL3))) {
- if ((*PrevEntryAttribute == TT_ATTR_INDX_INVALID) || (EntryAttribute != *PrevEntryAttribute)) {
- if (*PrevEntryAttribute != TT_ATTR_INDX_INVALID) {
+ if ((*PrevEntryAttribute == INVALID_ENTRY) || (EntryAttribute != *PrevEntryAttribute)) {
+ if (*PrevEntryAttribute != INVALID_ENTRY) {
// Update GCD with the last region
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
*StartGcdRegion,
@@ -164,7 +164,7 @@ GetNextEntryAttribute ( (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel))),
PrevEntryAttribute, StartGcdRegion);
} else {
- if (*PrevEntryAttribute != TT_ATTR_INDX_INVALID) {
+ if (*PrevEntryAttribute != INVALID_ENTRY) {
// Update GCD with the last region
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
*StartGcdRegion,
@@ -173,7 +173,7 @@ GetNextEntryAttribute ( // Start of the new region
*StartGcdRegion = BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel));
- *PrevEntryAttribute = TT_ATTR_INDX_INVALID;
+ *PrevEntryAttribute = INVALID_ENTRY;
}
}
}
@@ -238,7 +238,7 @@ SyncCacheConfig ( &PageAttribute, &BaseAddressGcdRegion);
// Update GCD with the last region if valid
- if (PageAttribute != TT_ATTR_INDX_INVALID) {
+ if (PageAttribute != INVALID_ENTRY) {
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
BaseAddressGcdRegion,
EndAddressGcdRegion - BaseAddressGcdRegion,
|