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-rw-r--r--arch/x86/Kconfig12
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 518b41b097dc..a0fb8bc346d5 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2626,8 +2626,10 @@ config PCI_DIRECT
depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC || PCI_GOMMCONFIG))
config PCI_MMCONFIG
- def_bool y
- depends on X86_32 && PCI && (ACPI || SFI) && (PCI_GOMMCONFIG || PCI_GOANY)
+ bool "Support mmconfig PCI config space access" if X86_64
+ default y
+ depends on PCI && (ACPI || SFI || JAILHOUSE_GUEST)
+ depends on X86_64 || (PCI_GOANY || PCI_GOMMCONFIG)
config PCI_OLPC
def_bool y
@@ -2642,9 +2644,9 @@ config PCI_DOMAINS
def_bool y
depends on PCI
-config PCI_MMCONFIG
- bool "Support mmconfig PCI config space access"
- depends on X86_64 && PCI && ACPI
+config MMCONF_FAM10H
+ def_bool y
+ depends on X86_64 && PCI_MMCONFIG && ACPI
config PCI_CNB20LE_QUIRK
bool "Read CNB20LE Host Bridge Windows" if EXPERT