@@ -169,11 +169,12 @@
#define BUILD_PCIPREFMEM_END 0xfec00000 /* IOAPIC is mapped at */
#endif
-#define BUILD_APIC_ADDR 0xfee00000
-#define BUILD_IOAPIC_ADDR 0xfec00000
+#define BUILD_IOAPIC_ADDR 0xfec00000 /* Ends at +0x100000. */
-#define BUILD_AMD_IOMMU_START 0xfed00000
-#define BUILD_AMD_IOMMU_END 0xfee00000 /* BUILD_APIC_ADDR */
+#define BUILD_AMD_IOMMU_START 0xfed00000 /* Can be safely relocated. */
+#define BUILD_AMD_IOMMU_END 0xfee00000
+
+#define BUILD_APIC_ADDR 0xfee00000 /* Ends at +0x100000. */
#define BUILD_SMM_INIT_ADDR 0x38000
#define BUILD_SMM_ADDR 0xa8000
This clarifies the address space layout by commenting on where APIC, IOAPIC and AMD IOMMU building regions end. Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> --- src/config.h | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)