diff options
| author | Andi Kleen <ak@suse.de> | 2006-09-26 10:52:41 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:41 +0200 |
| commit | f157cbb1eb9ce3f33a401ec6d20eb3eb852351a3 (patch) | |
| tree | 8c3af952bac000951430ede5806582bcb62262ac | |
| parent | [PATCH] Don't leak NT bit into next task (diff) | |
| download | linux-f157cbb1eb9ce3f33a401ec6d20eb3eb852351a3.tar.xz linux-f157cbb1eb9ce3f33a401ec6d20eb3eb852351a3.zip | |
[PATCH] i386/x86-64: Make all early PCI scans dependent on CONFIG_PCI
This is useful on systems with broken PCI bus. Affects various
scans in x86-64 and i386's early ACPI quirk scan.
Cc: gregkh@suse.de
Cc: len.brown@intel.com
Cc: Trammell Hudson <hudson@osresearch.net>
Signed-off-by: Andi Kleen <ak@suse.de>
| -rw-r--r-- | arch/i386/kernel/acpi/Makefile | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/Kconfig | 3 | ||||
| -rw-r--r-- | arch/x86_64/kernel/Makefile | 3 | ||||
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 2 |
5 files changed, 10 insertions, 2 deletions
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile index 7e9ac99354f4..7f7be01f44e6 100644 --- a/arch/i386/kernel/acpi/Makefile +++ b/arch/i386/kernel/acpi/Makefile @@ -1,5 +1,7 @@ obj-$(CONFIG_ACPI) += boot.o +ifneq ($(CONFIG_PCI),) obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o +endif obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o ifneq ($(CONFIG_ACPI_PROCESSOR),) diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index ea17567dbe72..7a99b1369fa2 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -1437,9 +1437,11 @@ void __init setup_arch(char **cmdline_p) acpi_boot_table_init(); #endif +#ifdef CONFIG_PCI #ifdef CONFIG_X86_IO_APIC check_acpi_pci(); /* Checks more than just ACPI actually */ #endif +#endif #ifdef CONFIG_ACPI acpi_boot_init(); diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 1f4212605ef8..c2c68b902347 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -105,6 +105,7 @@ config X86_PC config X86_VSMP bool "Support for ScaleMP vSMP" + depends on PCI help Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is supposed to run on these EM64T-based machines. Only choose this option @@ -291,7 +292,7 @@ config NUMA config K8_NUMA bool "Old style AMD Opteron NUMA detection" - depends on NUMA + depends on NUMA && PCI default y help Enable K8 NUMA node topology detection. You should say Y here if diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile index 000e67e8f028..2466fbd035ee 100644 --- a/arch/x86_64/kernel/Makefile +++ b/arch/x86_64/kernel/Makefile @@ -8,7 +8,7 @@ obj-y := process.o signal.o entry.o traps.o irq.o \ ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \ x8664_ksyms.o i387.o syscall.o vsyscall.o \ setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \ - pci-dma.o pci-nommu.o alternative.o early-quirks.o + pci-dma.o pci-nommu.o alternative.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_X86_MCE) += mce.o @@ -39,6 +39,7 @@ obj-$(CONFIG_K8_NB) += k8.o obj-$(CONFIG_AUDIT) += audit.o obj-$(CONFIG_MODULES) += module.o +obj-$(CONFIG_PCI) += early-quirks.o obj-y += topology.o obj-y += intel_cacheinfo.o diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index 26524ce3b239..3d8309b1236e 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -493,7 +493,9 @@ void __init setup_arch(char **cmdline_p) paging_init(); +#ifdef CONFIG_PCI early_quirks(); +#endif /* * set this early, so we dont allocate cpu0 |