3 files changed, 3 insertions, 0 deletions
diff --git a/src/config/defaults/efi.h b/src/config/defaults/efi.h
index 0979887fc..9ef34ab62 100644
--- a/src/config/defaults/efi.h
+++ b/src/config/defaults/efi.h
@@ -12,6 +12,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 #define UACCESS_EFI
 #define IOMAP_VIRT
 #define PCIAPI_EFI
+#define DMAAPI_OP
 #define CONSOLE_EFI
 #define TIMER_EFI
 #define UMALLOC_EFI
diff --git a/src/config/defaults/linux.h b/src/config/defaults/linux.h
index 75fd617f9..98d2dafec 100644
--- a/src/config/defaults/linux.h
+++ b/src/config/defaults/linux.h
@@ -20,6 +20,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #define TIME_LINUX
 #define REBOOT_NULL
 #define PCIAPI_LINUX
+#define DMAAPI_FLAT
 
 #define DRIVERS_LINUX
 
diff --git a/src/config/defaults/pcbios.h b/src/config/defaults/pcbios.h
index 41afb9033..83835805a 100644
--- a/src/config/defaults/pcbios.h
+++ b/src/config/defaults/pcbios.h
@@ -12,6 +12,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 #define UACCESS_LIBRM
 #define IOAPI_X86
 #define PCIAPI_PCBIOS
+#define DMAAPI_FLAT
 #define TIMER_PCBIOS
 #define CONSOLE_PCBIOS
 #define NAP_PCBIOS