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-rw-r--r--arch/x86_64/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 80c38c5..44ee7f6 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
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