From 4272ebfbefd0db40073f3ee5990bceaf2894f08b Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Thu, 29 Jan 2009 15:14:46 -0800 Subject: [PATCH] x86: allow more than 8 cpus to be used on 32-bit X86_PC is the only remaining 'sub' architecture, so we dont need it anymore. This also cleans up a few spurious references to X86_PC in the driver space - those certainly should be X86. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 6 +----- arch/x86/configs/i386_defconfig | 1 - arch/x86/configs/x86_64_defconfig | 1 - arch/x86/kernel/smpboot.c | 2 +- drivers/eisa/Kconfig | 6 +++--- drivers/input/keyboard/Kconfig | 4 ++-- drivers/input/mouse/Kconfig | 2 +- drivers/mtd/nand/Kconfig | 2 +- sound/drivers/Kconfig | 2 +- 9 files changed, 10 insertions(+), 16 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5bf0e0c5828..afaf2cb7c1a 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -262,9 +262,6 @@ config X86_MPPARSE For old smp systems that do not have proper acpi support. Newer systems (esp with 64bit cpus) with acpi support, MADT and DSDT will override it -config X86_PC - def_bool y - config X86_NON_STANDARD bool "Support for non-standard x86 platforms" help @@ -1019,7 +1016,6 @@ config NUMA bool "Numa Memory Allocation and Scheduler Support" depends on SMP depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && EXPERIMENTAL) - default n if X86_PC default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP) help Enable NUMA (Non Uniform Memory Access) support. @@ -1122,7 +1118,7 @@ config ARCH_SPARSEMEM_DEFAULT config ARCH_SPARSEMEM_ENABLE def_bool y - depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC) || X86_32_NON_STANDARD + depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD select SPARSEMEM_STATIC if X86_32 select SPARSEMEM_VMEMMAP_ENABLE if X86_64 diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index edba00d98ac..739bce993b5 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -188,7 +188,6 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y -CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set # CONFIG_X86_GENERICARCH is not set diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 322dd2748fc..02b514e8f4c 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -187,7 +187,6 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y -CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set # CONFIG_X86_GENERICARCH is not set diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index fc80bc18943..2912fa3a8ef 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1000,7 +1000,7 @@ static int __init smp_sanity_check(unsigned max_cpus) { preempt_disable(); -#if defined(CONFIG_X86_PC) && defined(CONFIG_X86_32) +#ifndef CONFIG_X86_BIGSMP if (def_to_bigsmp && nr_cpu_ids > 8) { unsigned int cpu; unsigned nr; diff --git a/drivers/eisa/Kconfig b/drivers/eisa/Kconfig index c0646576cf4..2705284f622 100644 --- a/drivers/eisa/Kconfig +++ b/drivers/eisa/Kconfig @@ -3,7 +3,7 @@ # config EISA_VLB_PRIMING bool "Vesa Local Bus priming" - depends on X86_PC && EISA + depends on X86 && EISA default n ---help--- Activate this option if your system contains a Vesa Local @@ -24,11 +24,11 @@ config EISA_PCI_EISA When in doubt, say Y. # Using EISA_VIRTUAL_ROOT on something other than an Alpha or -# an X86_PC may lead to crashes... +# an X86 may lead to crashes... config EISA_VIRTUAL_ROOT bool "EISA virtual root device" - depends on EISA && (ALPHA || X86_PC) + depends on EISA && (ALPHA || X86) default y ---help--- Activate this option if your system only have EISA bus diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 35561689ff3..ea2638b4198 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -13,11 +13,11 @@ menuconfig INPUT_KEYBOARD if INPUT_KEYBOARD config KEYBOARD_ATKBD - tristate "AT keyboard" if EMBEDDED || !X86_PC + tristate "AT keyboard" if EMBEDDED || !X86 default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86_PC + select SERIO_I8042 if X86 select SERIO_GSCPS2 if GSC help Say Y here if you want to use a standard AT or PS/2 keyboard. Usually diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index 093c8c1bca7..9bef935ef19 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -17,7 +17,7 @@ config MOUSE_PS2 default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86_PC + select SERIO_I8042 if X86 select SERIO_GSCPS2 if GSC help Say Y here if you have a PS/2 mouse connected to your system. This diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 928923665f6..2ff88791ceb 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -273,7 +273,7 @@ config MTD_NAND_CAFE config MTD_NAND_CS553X tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)" - depends on X86_32 && (X86_PC || X86_32_NON_STANDARD) + depends on X86_32 help The CS553x companion chips for the AMD Geode processor include NAND flash controllers with built-in hardware ECC diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 0bcf14640fd..84714a65e5c 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -33,7 +33,7 @@ if SND_DRIVERS config SND_PCSP tristate "PC-Speaker support (READ HELP!)" - depends on PCSPKR_PLATFORM && X86_PC && HIGH_RES_TIMERS + depends on PCSPKR_PLATFORM && X86 && HIGH_RES_TIMERS depends on INPUT depends on EXPERIMENTAL select SND_PCM -- 2.20.1