From a79e4198d1effbba040e9bf407a95fc9b3418789 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Thu, 11 Oct 2007 16:58:30 -0400 Subject: PCI: X86: Introduce and enable PCI domain support * fix bug in pci_read() and pci_write() which prevented PCI domain support from working (hardcoded domain 0). * unconditionally enable CONFIG_PCI_DOMAINS * implement pci_domain_nr() and pci_proc_domain(), as required of all arches when CONFIG_PCI_DOMAINS is enabled. * store domain in struct pci_sysdata, as assigned by ACPI * support "pci=nodomains" Signed-off-by: Jeff Garzik Cc: Andi Kleen Signed-off-by: Greg Kroah-Hartman --- arch/x86_64/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/x86_64') diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index b1b98e614f7..04d324cc72d 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -724,6 +724,11 @@ config PCI_MMCONFIG bool "Support mmconfig PCI config space access" depends on PCI && ACPI +config PCI_DOMAINS + bool + depends on PCI + default y + source "drivers/pci/pcie/Kconfig" source "drivers/pci/Kconfig" -- cgit v1.2.3