1 files changed, 5 insertions, 0 deletions

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 80c38c5d71fe..44ee7f6acf7b 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -379,6 +379,11 @@ config GENERIC_IRQ_PROBE
         bool
         default y
 
+# we have no ISA slots, but we do have ISA-style DMA.
+config ISA_DMA_API
+        bool
+        default y
+
 menu "Power management options"
 
 source kernel/power/Kconfig