From 55027a7772b1a9c36fb9731fc6c847b6a59c5bef Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Wed, 7 Mar 2018 08:39:15 +0100 Subject: [PATCH] x86: Align x86_64 PCI_MMCONFIG with 32-bit variant Allow to enable PCI_MMCONFIG when only SFI is present and make this option default on. This will help consolidating both into one Kconfig statement. Signed-off-by: Jan Kiszka Signed-off-by: Thomas Gleixner Cc: jailhouse-dev@googlegroups.com Cc: linux-pci@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Cc: Andy Shevchenko Cc: Bjorn Helgaas Link: https://lkml.kernel.org/r/a2faf78c54f340f5549149e8b679c95950dae83d.1520408357.git.jan.kiszka@siemens.com --- arch/x86/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index c1236b1..6bd7636 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2658,7 +2658,8 @@ config PCI_DOMAINS config PCI_MMCONFIG bool "Support mmconfig PCI config space access" - depends on X86_64 && PCI && ACPI + default y + depends on X86_64 && PCI && (ACPI || SFI) config PCI_CNB20LE_QUIRK bool "Read CNB20LE Host Bridge Windows" if EXPERT -- 2.7.4